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implement linux api

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This commit is contained in:
Taner Sener
2022-06-03 13:38:29 +01:00
parent be4030ffb3
commit ba2b668c84
82 changed files with 87860 additions and 22 deletions
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linux.sh
+3
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@@ -175,6 +175,9 @@ echo -e "INFO: Downloading the source code of ffmpeg and external libraries.\n"
# DOWNLOAD GNU CONFIG
download_gnu_config
# DOWNLOAD RAPIDJSON
download_rapidjson
# DOWNLOAD LIBRARY SOURCES
downloaded_library_sources "${ENABLED_LIBRARIES[@]}"
linux/.gitignore
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@@ -0,0 +1,12 @@
/autom4te.cache/
/Makefile
/config.status
/configure.tmp
/configure~
/.deps/
/.libs/
*.trs
/unittests
/test-driver
/config.log
/*.tmp
linux/Doxyfile
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File diff suppressed because it is too large Load Diff
linux/Makefile.am
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@@ -0,0 +1,3 @@
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linux/Makefile.in
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$(am__post_remove_distdir)
dist dist-all:
$(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:'
$(am__post_remove_distdir)
# This target untars the dist file and tries a VPATH configuration. Then
# it guarantees that the distribution is self-contained by making another
# tarfile.
distcheck: dist
case '$(DIST_ARCHIVES)' in \
*.tar.gz*) \
eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).tar.gz | $(am__untar) ;;\
*.tar.bz2*) \
bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
*.tar.lz*) \
lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
*.tar.xz*) \
xz -dc $(distdir).tar.xz | $(am__untar) ;;\
*.tar.Z*) \
uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
*.shar.gz*) \
eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
*.zip*) \
unzip $(distdir).zip ;;\
esac
chmod -R a-w $(distdir)
chmod u+w $(distdir)
mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst
chmod a-w $(distdir)
test -d $(distdir)/_build || exit 0; \
dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
&& dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
&& am__cwd=`pwd` \
&& $(am__cd) $(distdir)/_build/sub \
&& ../../configure \
$(AM_DISTCHECK_CONFIGURE_FLAGS) \
$(DISTCHECK_CONFIGURE_FLAGS) \
--srcdir=../.. --prefix="$$dc_install_base" \
&& $(MAKE) $(AM_MAKEFLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
&& $(MAKE) $(AM_MAKEFLAGS) check \
&& $(MAKE) $(AM_MAKEFLAGS) install \
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
&& $(MAKE) $(AM_MAKEFLAGS) uninstall \
&& $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
distuninstallcheck \
&& chmod -R a-w "$$dc_install_base" \
&& ({ \
(cd ../.. && umask 077 && mkdir "$$dc_destdir") \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
} || { rm -rf "$$dc_destdir"; exit 1; }) \
&& rm -rf "$$dc_destdir" \
&& $(MAKE) $(AM_MAKEFLAGS) dist \
&& rm -rf $(DIST_ARCHIVES) \
&& $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
&& cd "$$am__cwd" \
|| exit 1
$(am__post_remove_distdir)
@(echo "$(distdir) archives ready for distribution: "; \
list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
distuninstallcheck:
@test -n '$(distuninstallcheck_dir)' || { \
echo 'ERROR: trying to run $@ with an empty' \
'$$(distuninstallcheck_dir)' >&2; \
exit 1; \
}; \
$(am__cd) '$(distuninstallcheck_dir)' || { \
echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
exit 1; \
}; \
test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
|| { echo "ERROR: files left after uninstall:" ; \
if test -n "$(DESTDIR)"; then \
echo " (check DESTDIR support)"; \
fi ; \
$(distuninstallcheck_listfiles) ; \
exit 1; } >&2
distcleancheck: distclean
@if test '$(srcdir)' = . ; then \
echo "ERROR: distcleancheck can only run from a VPATH build" ; \
exit 1 ; \
fi
@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
|| { echo "ERROR: files left in build directory after distclean:" ; \
$(distcleancheck_listfiles) ; \
exit 1; } >&2
check-am: all-am
check: check-recursive
all-am: Makefile
installdirs: installdirs-recursive
installdirs-am:
install: install-recursive
install-exec: install-exec-recursive
install-data: install-data-recursive
uninstall: uninstall-recursive
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
installcheck: installcheck-recursive
install-strip:
if test -z '$(STRIP)'; then \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
install; \
else \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
"INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
fi
mostlyclean-generic:
clean-generic:
distclean-generic:
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@echo "it deletes files that may require special tools to rebuild."
clean: clean-recursive
clean-am: clean-generic clean-libtool mostlyclean-am
distclean: distclean-recursive
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -f Makefile
distclean-am: clean-am distclean-generic distclean-libtool \
distclean-tags
dvi: dvi-recursive
dvi-am:
html: html-recursive
html-am:
info: info-recursive
info-am:
install-data-am:
install-dvi: install-dvi-recursive
install-dvi-am:
install-exec-am:
install-html: install-html-recursive
install-html-am:
install-info: install-info-recursive
install-info-am:
install-man:
install-pdf: install-pdf-recursive
install-pdf-am:
install-ps: install-ps-recursive
install-ps-am:
installcheck-am:
maintainer-clean: maintainer-clean-recursive
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -rf $(top_srcdir)/autom4te.cache
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-recursive
mostlyclean-am: mostlyclean-generic mostlyclean-libtool
pdf: pdf-recursive
pdf-am:
ps: ps-recursive
ps-am:
uninstall-am:
.MAKE: $(am__recursive_targets) install-am install-strip
.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
am--refresh check check-am clean clean-cscope clean-generic \
clean-libtool cscope cscopelist-am ctags ctags-am dist \
dist-all dist-bzip2 dist-gzip dist-lzip dist-shar dist-tarZ \
dist-xz dist-zip distcheck distclean distclean-generic \
distclean-libtool distclean-tags distcleancheck distdir \
distuninstallcheck dvi dvi-am html html-am info info-am \
install install-am install-data install-data-am install-dvi \
install-dvi-am install-exec install-exec-am install-html \
install-html-am install-info install-info-am install-man \
install-pdf install-pdf-am install-ps install-ps-am \
install-strip installcheck installcheck-am installdirs \
installdirs-am maintainer-clean maintainer-clean-generic \
mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
ps ps-am tags tags-am uninstall uninstall-am
.PRECIOUS: Makefile
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
linux/aclocal.m4
Vendored
+1236
View File
File diff suppressed because it is too large Load Diff
linux/ar-lib
Executable
+270
View File
@@ -0,0 +1,270 @@
#! /bin/sh
# Wrapper for Microsoft lib.exe
me=ar-lib
scriptversion=2012-03-01.08; # UTC
# Copyright (C) 2010-2018 Free Software Foundation, Inc.
# Written by Peter Rosin <peda@lysator.liu.se>.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# This file is maintained in Automake, please report
# bugs to <bug-automake@gnu.org> or send patches to
# <automake-patches@gnu.org>.
# func_error message
func_error ()
{
echo "$me: $1" 1>&2
exit 1
}
file_conv=
# func_file_conv build_file
# Convert a $build file to $host form and store it in $file
# Currently only supports Windows hosts.
func_file_conv ()
{
file=$1
case $file in
/ | /[!/]*) # absolute file, and not a UNC file
if test -z "$file_conv"; then
# lazily determine how to convert abs files
case `uname -s` in
MINGW*)
file_conv=mingw
;;
CYGWIN*)
file_conv=cygwin
;;
*)
file_conv=wine
;;
esac
fi
case $file_conv in
mingw)
file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
;;
cygwin)
file=`cygpath -m "$file" || echo "$file"`
;;
wine)
file=`winepath -w "$file" || echo "$file"`
;;
esac
;;
esac
}
# func_at_file at_file operation archive
# Iterate over all members in AT_FILE performing OPERATION on ARCHIVE
# for each of them.
# When interpreting the content of the @FILE, do NOT use func_file_conv,
# since the user would need to supply preconverted file names to
# binutils ar, at least for MinGW.
func_at_file ()
{
operation=$2
archive=$3
at_file_contents=`cat "$1"`
eval set x "$at_file_contents"
shift
for member
do
$AR -NOLOGO $operation:"$member" "$archive" || exit $?
done
}
case $1 in
'')
func_error "no command. Try '$0 --help' for more information."
;;
-h | --h*)
cat <<EOF
Usage: $me [--help] [--version] PROGRAM ACTION ARCHIVE [MEMBER...]
Members may be specified in a file named with @FILE.
EOF
exit $?
;;
-v | --v*)
echo "$me, version $scriptversion"
exit $?
;;
esac
if test $# -lt 3; then
func_error "you must specify a program, an action and an archive"
fi
AR=$1
shift
while :
do
if test $# -lt 2; then
func_error "you must specify a program, an action and an archive"
fi
case $1 in
-lib | -LIB \
| -ltcg | -LTCG \
| -machine* | -MACHINE* \
| -subsystem* | -SUBSYSTEM* \
| -verbose | -VERBOSE \
| -wx* | -WX* )
AR="$AR $1"
shift
;;
*)
action=$1
shift
break
;;
esac
done
orig_archive=$1
shift
func_file_conv "$orig_archive"
archive=$file
# strip leading dash in $action
action=${action#-}
delete=
extract=
list=
quick=
replace=
index=
create=
while test -n "$action"
do
case $action in
d*) delete=yes ;;
x*) extract=yes ;;
t*) list=yes ;;
q*) quick=yes ;;
r*) replace=yes ;;
s*) index=yes ;;
S*) ;; # the index is always updated implicitly
c*) create=yes ;;
u*) ;; # TODO: don't ignore the update modifier
v*) ;; # TODO: don't ignore the verbose modifier
*)
func_error "unknown action specified"
;;
esac
action=${action#?}
done
case $delete$extract$list$quick$replace,$index in
yes,* | ,yes)
;;
yesyes*)
func_error "more than one action specified"
;;
*)
func_error "no action specified"
;;
esac
if test -n "$delete"; then
if test ! -f "$orig_archive"; then
func_error "archive not found"
fi
for member
do
case $1 in
@*)
func_at_file "${1#@}" -REMOVE "$archive"
;;
*)
func_file_conv "$1"
$AR -NOLOGO -REMOVE:"$file" "$archive" || exit $?
;;
esac
done
elif test -n "$extract"; then
if test ! -f "$orig_archive"; then
func_error "archive not found"
fi
if test $# -gt 0; then
for member
do
case $1 in
@*)
func_at_file "${1#@}" -EXTRACT "$archive"
;;
*)
func_file_conv "$1"
$AR -NOLOGO -EXTRACT:"$file" "$archive" || exit $?
;;
esac
done
else
$AR -NOLOGO -LIST "$archive" | sed -e 's/\\/\\\\/g' | while read member
do
$AR -NOLOGO -EXTRACT:"$member" "$archive" || exit $?
done
fi
elif test -n "$quick$replace"; then
if test ! -f "$orig_archive"; then
if test -z "$create"; then
echo "$me: creating $orig_archive"
fi
orig_archive=
else
orig_archive=$archive
fi
for member
do
case $1 in
@*)
func_file_conv "${1#@}"
set x "$@" "@$file"
;;
*)
func_file_conv "$1"
set x "$@" "$file"
;;
esac
shift
shift
done
if test -n "$orig_archive"; then
$AR -NOLOGO -OUT:"$archive" "$orig_archive" "$@" || exit $?
else
$AR -NOLOGO -OUT:"$archive" "$@" || exit $?
fi
elif test -n "$list"; then
if test ! -f "$orig_archive"; then
func_error "archive not found"
fi
$AR -NOLOGO -LIST "$archive" || exit $?
fi
linux/autogen.sh
Executable
+3
View File
@@ -0,0 +1,3 @@
#!/bin/sh
autoreconf --force --install -I m4
linux/compile
Executable
+348
View File
@@ -0,0 +1,348 @@
#! /bin/sh
# Wrapper for compilers which do not understand '-c -o'.
scriptversion=2018-03-07.03; # UTC
# Copyright (C) 1999-2018 Free Software Foundation, Inc.
# Written by Tom Tromey <tromey@cygnus.com>.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# This file is maintained in Automake, please report
# bugs to <bug-automake@gnu.org> or send patches to
# <automake-patches@gnu.org>.
nl='
'
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent tools from complaining about whitespace usage.
IFS=" "" $nl"
file_conv=
# func_file_conv build_file lazy
# Convert a $build file to $host form and store it in $file
# Currently only supports Windows hosts. If the determined conversion
# type is listed in (the comma separated) LAZY, no conversion will
# take place.
func_file_conv ()
{
file=$1
case $file in
/ | /[!/]*) # absolute file, and not a UNC file
if test -z "$file_conv"; then
# lazily determine how to convert abs files
case `uname -s` in
MINGW*)
file_conv=mingw
;;
CYGWIN*)
file_conv=cygwin
;;
*)
file_conv=wine
;;
esac
fi
case $file_conv/,$2, in
*,$file_conv,*)
;;
mingw/*)
file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
;;
cygwin/*)
file=`cygpath -m "$file" || echo "$file"`
;;
wine/*)
file=`winepath -w "$file" || echo "$file"`
;;
esac
;;
esac
}
# func_cl_dashL linkdir
# Make cl look for libraries in LINKDIR
func_cl_dashL ()
{
func_file_conv "$1"
if test -z "$lib_path"; then
lib_path=$file
else
lib_path="$lib_path;$file"
fi
linker_opts="$linker_opts -LIBPATH:$file"
}
# func_cl_dashl library
# Do a library search-path lookup for cl
func_cl_dashl ()
{
lib=$1
found=no
save_IFS=$IFS
IFS=';'
for dir in $lib_path $LIB
do
IFS=$save_IFS
if $shared && test -f "$dir/$lib.dll.lib"; then
found=yes
lib=$dir/$lib.dll.lib
break
fi
if test -f "$dir/$lib.lib"; then
found=yes
lib=$dir/$lib.lib
break
fi
if test -f "$dir/lib$lib.a"; then
found=yes
lib=$dir/lib$lib.a
break
fi
done
IFS=$save_IFS
if test "$found" != yes; then
lib=$lib.lib
fi
}
# func_cl_wrapper cl arg...
# Adjust compile command to suit cl
func_cl_wrapper ()
{
# Assume a capable shell
lib_path=
shared=:
linker_opts=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
eat=1
case $2 in
*.o | *.[oO][bB][jJ])
func_file_conv "$2"
set x "$@" -Fo"$file"
shift
;;
*)
func_file_conv "$2"
set x "$@" -Fe"$file"
shift
;;
esac
;;
-I)
eat=1
func_file_conv "$2" mingw
set x "$@" -I"$file"
shift
;;
-I*)
func_file_conv "${1#-I}" mingw
set x "$@" -I"$file"
shift
;;
-l)
eat=1
func_cl_dashl "$2"
set x "$@" "$lib"
shift
;;
-l*)
func_cl_dashl "${1#-l}"
set x "$@" "$lib"
shift
;;
-L)
eat=1
func_cl_dashL "$2"
;;
-L*)
func_cl_dashL "${1#-L}"
;;
-static)
shared=false
;;
-Wl,*)
arg=${1#-Wl,}
save_ifs="$IFS"; IFS=','
for flag in $arg; do
IFS="$save_ifs"
linker_opts="$linker_opts $flag"
done
IFS="$save_ifs"
;;
-Xlinker)
eat=1
linker_opts="$linker_opts $2"
;;
-*)
set x "$@" "$1"
shift
;;
*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
func_file_conv "$1"
set x "$@" -Tp"$file"
shift
;;
*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
func_file_conv "$1" mingw
set x "$@" "$file"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -n "$linker_opts"; then
linker_opts="-link$linker_opts"
fi
exec "$@" $linker_opts
exit 1
}
eat=
case $1 in
'')
echo "$0: No command. Try '$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: compile [--help] [--version] PROGRAM [ARGS]
Wrapper for compilers which do not understand '-c -o'.
Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
arguments, and rename the output as expected.
If you are trying to build a whole package this is not the
right script to run: please start by reading the file 'INSTALL'.
Report bugs to <bug-automake@gnu.org>.
EOF
exit $?
;;
-v | --v*)
echo "compile $scriptversion"
exit $?
;;
cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
func_cl_wrapper "$@" # Doesn't return...
;;
esac
ofile=
cfile=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
# So we strip '-o arg' only if arg is an object.
eat=1
case $2 in
*.o | *.obj)
ofile=$2
;;
*)
set x "$@" -o "$2"
shift
;;
esac
;;
*.c)
cfile=$1
set x "$@" "$1"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -z "$ofile" || test -z "$cfile"; then
# If no '-o' option was seen then we might have been invoked from a
# pattern rule where we don't need one. That is ok -- this is a
# normal compilation that the losing compiler can handle. If no
# '.c' file was seen then we are probably linking. That is also
# ok.
exec "$@"
fi
# Name of file we expect compiler to create.
cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
# Create the lock directory.
# Note: use '[/\\:.-]' here to ensure that we don't use the same name
# that we are using for the .o file. Also, base the name on the expected
# object file name, since that is what matters with a parallel build.
lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
while true; do
if mkdir "$lockdir" >/dev/null 2>&1; then
break
fi
sleep 1
done
# FIXME: race condition here if user kills between mkdir and trap.
trap "rmdir '$lockdir'; exit 1" 1 2 15
# Run the compile.
"$@"
ret=$?
if test -f "$cofile"; then
test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
elif test -f "${cofile}bj"; then
test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
fi
rmdir "$lockdir"
exit $ret
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
linux/config.guess
Vendored Executable
+1480
View File
File diff suppressed because it is too large Load Diff
linux/config.sub
Vendored Executable
+1801
View File
File diff suppressed because it is too large Load Diff
linux/configure
Vendored Executable
+19775
View File
File diff suppressed because it is too large Load Diff
linux/configure.ac
+57
View File
@@ -0,0 +1,57 @@
# ffmpeg-kit 4.5.1 configure.ac
AC_INIT([ffmpeg-kit], [4.5.1], [https://github.com/tanersener/ffmpeg-kit/issues/new])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR([src/FFmpegKit.cpp])
AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects])
AM_MAINTAINER_MODE
# Check for os version
VERSION_OS=$(uname -s)
AC_DEFINE_UNQUOTED(VERSION_OS, "$VERSION_OS", [os version])
# Check host so we can infer target CPU (and assembly optimizations)
AC_CANONICAL_HOST
# Check for processor characteristics
AC_C_BIGENDIAN(AC_DEFINE([HIGHFIRST], [1], [big-endian machine]))
# Checks for programs.
cflags_bckup="$CFLAGS"
AC_PROG_CC
AC_PROG_CXX
AM_PROG_AR
CFLAGS="$cflags_bckup"
FFMPEG_LIBS="-lavcodec -lavfilter -lavformat -lavutil -lswscale -lswresample"
AC_SUBST(FFMPEG_LIBS)
VERSION_INFO="5:5:1"
AC_SUBST(VERSION_INFO)
LT_INIT
# Checks for header files.
AC_CHECK_HEADERS([libavformat/avformat.h libavcodec/avcodec.h libavfilter/avfilter.h libavutil/avutil.h libswresample/swresample.h], [], [
AC_MSG_ERROR([unable to find ffmpeg headers])
])
AC_CHECK_HEADERS([fcntl.h limits.h stdint.h stdlib.h string.h sys/ioctl.h sys/time.h termios.h unistd.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_INT32_T
AC_TYPE_INT64_T
AC_TYPE_INT8_T
AC_TYPE_SIZE_T
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T
AC_TYPE_UINT8_T
# Checks for library functions.
AC_CHECK_FUNCS([dup2 floor memmove memset select strchr strcspn strerror strrchr strstr strtol malloc strcpy strlen vsnprintf])
AC_CONFIG_FILES([Makefile src/Makefile])
AC_OUTPUT
linux/depcomp
Executable
+791
View File
@@ -0,0 +1,791 @@
#! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2018-03-07.03; # UTC
# Copyright (C) 1999-2018 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
case $1 in
'')
echo "$0: No command. Try '$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: depcomp [--help] [--version] PROGRAM [ARGS]
Run PROGRAMS ARGS to compile a file, generating dependencies
as side-effects.
Environment variables:
depmode Dependency tracking mode.
source Source file read by 'PROGRAMS ARGS'.
object Object file output by 'PROGRAMS ARGS'.
DEPDIR directory where to store dependencies.
depfile Dependency file to output.
tmpdepfile Temporary file to use when outputting dependencies.
libtool Whether libtool is used (yes/no).
Report bugs to <bug-automake@gnu.org>.
EOF
exit $?
;;
-v | --v*)
echo "depcomp $scriptversion"
exit $?
;;
esac
# Get the directory component of the given path, and save it in the
# global variables '$dir'. Note that this directory component will
# be either empty or ending with a '/' character. This is deliberate.
set_dir_from ()
{
case $1 in
*/*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
*) dir=;;
esac
}
# Get the suffix-stripped basename of the given path, and save it the
# global variable '$base'.
set_base_from ()
{
base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
}
# If no dependency file was actually created by the compiler invocation,
# we still have to create a dummy depfile, to avoid errors with the
# Makefile "include basename.Plo" scheme.
make_dummy_depfile ()
{
echo "#dummy" > "$depfile"
}
# Factor out some common post-processing of the generated depfile.
# Requires the auxiliary global variable '$tmpdepfile' to be set.
aix_post_process_depfile ()
{
# If the compiler actually managed to produce a dependency file,
# post-process it.
if test -f "$tmpdepfile"; then
# Each line is of the form 'foo.o: dependency.h'.
# Do two passes, one to just change these to
# $object: dependency.h
# and one to simply output
# dependency.h:
# which is needed to avoid the deleted-header problem.
{ sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
} > "$depfile"
rm -f "$tmpdepfile"
else
make_dummy_depfile
fi
}
# A tabulation character.
tab=' '
# A newline character.
nl='
'
# Character ranges might be problematic outside the C locale.
# These definitions help.
upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
lower=abcdefghijklmnopqrstuvwxyz
digits=0123456789
alpha=${upper}${lower}
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
echo "depcomp: Variables source, object and depmode must be set" 1>&2
exit 1
fi
# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
depfile=${depfile-`echo "$object" |
sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
rm -f "$tmpdepfile"
# Avoid interferences from the environment.
gccflag= dashmflag=
# Some modes work just like other modes, but use different flags. We
# parameterize here, but still list the modes in the big case below,
# to make depend.m4 easier to write. Note that we *cannot* use a case
# here, because this file can only contain one case statement.
if test "$depmode" = hp; then
# HP compiler uses -M and no extra arg.
gccflag=-M
depmode=gcc
fi
if test "$depmode" = dashXmstdout; then
# This is just like dashmstdout with a different argument.
dashmflag=-xM
depmode=dashmstdout
fi
cygpath_u="cygpath -u -f -"
if test "$depmode" = msvcmsys; then
# This is just like msvisualcpp but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvisualcpp
fi
if test "$depmode" = msvc7msys; then
# This is just like msvc7 but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvc7
fi
if test "$depmode" = xlc; then
# IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
gccflag=-qmakedep=gcc,-MF
depmode=gcc
fi
case "$depmode" in
gcc3)
## gcc 3 implements dependency tracking that does exactly what
## we want. Yay! Note: for some reason libtool 1.4 doesn't like
## it if -MD -MP comes after the -MF stuff. Hmm.
## Unfortunately, FreeBSD c89 acceptance of flags depends upon
## the command line argument order; so add the flags where they
## appear in depend2.am. Note that the slowdown incurred here
## affects only configure: in makefiles, %FASTDEP% shortcuts this.
for arg
do
case $arg in
-c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
*) set fnord "$@" "$arg" ;;
esac
shift # fnord
shift # $arg
done
"$@"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
mv "$tmpdepfile" "$depfile"
;;
gcc)
## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
## (see the conditional assignment to $gccflag above).
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
## up in a subdir. Having to rename by hand is ugly.
## (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
## -MM, not -M (despite what the docs say). Also, it might not be
## supported by the other compilers which use the 'gcc' depmode.
## - Using -M directly means running the compiler twice (even worse
## than renaming).
if test -z "$gccflag"; then
gccflag=-MD,
fi
"$@" -Wp,"$gccflag$tmpdepfile"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The second -e expression handles DOS-style file names with drive
# letters.
sed -e 's/^[^:]*: / /' \
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the "deleted header file" problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header). We avoid this by adding
## dummy dependencies for each header file. Too bad gcc doesn't do
## this for us directly.
## Some versions of gcc put a space before the ':'. On the theory
## that the space means something, we add a space to the output as
## well. hp depmode also adds that space, but also prefixes the VPATH
## to the object. Take care to not repeat it in the output.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
sgi)
if test "$libtool" = yes; then
"$@" "-Wp,-MDupdate,$tmpdepfile"
else
"$@" -MDupdate "$tmpdepfile"
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
echo "$object : \\" > "$depfile"
# Clip off the initial element (the dependent). Don't try to be
# clever and replace this with sed code, as IRIX sed won't handle
# lines with more than a fixed number of characters (4096 in
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
# the IRIX cc adds comments like '#:fec' to the end of the
# dependency line.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
| tr "$nl" ' ' >> "$depfile"
echo >> "$depfile"
# The second pass generates a dummy entry for each header file.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
>> "$depfile"
else
make_dummy_depfile
fi
rm -f "$tmpdepfile"
;;
xlc)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
aix)
# The C for AIX Compiler uses -M and outputs the dependencies
# in a .u file. In older versions, this file always lives in the
# current directory. Also, the AIX compiler puts '$object:' at the
# start of each line; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.u
tmpdepfile2=$base.u
tmpdepfile3=$dir.libs/$base.u
"$@" -Wc,-M
else
tmpdepfile1=$dir$base.u
tmpdepfile2=$dir$base.u
tmpdepfile3=$dir$base.u
"$@" -M
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
aix_post_process_depfile
;;
tcc)
# tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
# FIXME: That version still under development at the moment of writing.
# Make that this statement remains true also for stable, released
# versions.
# It will wrap lines (doesn't matter whether long or short) with a
# trailing '\', as in:
#
# foo.o : \
# foo.c \
# foo.h \
#
# It will put a trailing '\' even on the last line, and will use leading
# spaces rather than leading tabs (at least since its commit 0394caf7
# "Emit spaces for -MD").
"$@" -MD -MF "$tmpdepfile"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
# We have to change lines of the first kind to '$object: \'.
sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
# And for each line of the second kind, we have to emit a 'dep.h:'
# dummy dependency, to avoid the deleted-header problem.
sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
rm -f "$tmpdepfile"
;;
## The order of this option in the case statement is important, since the
## shell code in configure will try each of these formats in the order
## listed in this file. A plain '-MD' option would be understood by many
## compilers, so we must ensure this comes after the gcc and icc options.
pgcc)
# Portland's C compiler understands '-MD'.
# Will always output deps to 'file.d' where file is the root name of the
# source file under compilation, even if file resides in a subdirectory.
# The object file name does not affect the name of the '.d' file.
# pgcc 10.2 will output
# foo.o: sub/foo.c sub/foo.h
# and will wrap long lines using '\' :
# foo.o: sub/foo.c ... \
# sub/foo.h ... \
# ...
set_dir_from "$object"
# Use the source, not the object, to determine the base name, since
# that's sadly what pgcc will do too.
set_base_from "$source"
tmpdepfile=$base.d
# For projects that build the same source file twice into different object
# files, the pgcc approach of using the *source* file root name can cause
# problems in parallel builds. Use a locking strategy to avoid stomping on
# the same $tmpdepfile.
lockdir=$base.d-lock
trap "
echo '$0: caught signal, cleaning up...' >&2
rmdir '$lockdir'
exit 1
" 1 2 13 15
numtries=100
i=$numtries
while test $i -gt 0; do
# mkdir is a portable test-and-set.
if mkdir "$lockdir" 2>/dev/null; then
# This process acquired the lock.
"$@" -MD
stat=$?
# Release the lock.
rmdir "$lockdir"
break
else
# If the lock is being held by a different process, wait
# until the winning process is done or we timeout.
while test -d "$lockdir" && test $i -gt 0; do
sleep 1
i=`expr $i - 1`
done
fi
i=`expr $i - 1`
done
trap - 1 2 13 15
if test $i -le 0; then
echo "$0: failed to acquire lock after $numtries attempts" >&2
echo "$0: check lockdir '$lockdir'" >&2
exit 1
fi
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each line is of the form `foo.o: dependent.h',
# or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp2)
# The "hp" stanza above does not work with aCC (C++) and HP's ia64
# compilers, which have integrated preprocessors. The correct option
# to use with these is +Maked; it writes dependencies to a file named
# 'foo.d', which lands next to the object file, wherever that
# happens to be.
# Much of this is similar to the tru64 case; see comments there.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir.libs/$base.d
"$@" -Wc,+Maked
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
"$@" +Maked
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
# Add 'dependent.h:' lines.
sed -ne '2,${
s/^ *//
s/ \\*$//
s/$/:/
p
}' "$tmpdepfile" >> "$depfile"
else
make_dummy_depfile
fi
rm -f "$tmpdepfile" "$tmpdepfile2"
;;
tru64)
# The Tru64 compiler uses -MD to generate dependencies as a side
# effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
# dependencies in 'foo.d' instead, so we check for that too.
# Subdirectories are respected.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
# Libtool generates 2 separate objects for the 2 libraries. These
# two compilations output dependencies in $dir.libs/$base.o.d and
# in $dir$base.o.d. We have to check for both files, because
# one of the two compilations can be disabled. We should prefer
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is
# automatically cleaned when .libs/ is deleted, while ignoring
# the former would cause a distcleancheck panic.
tmpdepfile1=$dir$base.o.d # libtool 1.5
tmpdepfile2=$dir.libs/$base.o.d # Likewise.
tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
"$@" -Wc,-MD
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
tmpdepfile3=$dir$base.d
"$@" -MD
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
# Same post-processing that is required for AIX mode.
aix_post_process_depfile
;;
msvc7)
if test "$libtool" = yes; then
showIncludes=-Wc,-showIncludes
else
showIncludes=-showIncludes
fi
"$@" $showIncludes > "$tmpdepfile"
stat=$?
grep -v '^Note: including file: ' "$tmpdepfile"
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The first sed program below extracts the file names and escapes
# backslashes for cygpath. The second sed program outputs the file
# name when reading, but also accumulates all include files in the
# hold buffer in order to output them again at the end. This only
# works with sed implementations that can handle large buffers.
sed < "$tmpdepfile" -n '
/^Note: including file: *\(.*\)/ {
s//\1/
s/\\/\\\\/g
p
}' | $cygpath_u | sort -u | sed -n '
s/ /\\ /g
s/\(.*\)/'"$tab"'\1 \\/p
s/.\(.*\) \\/\1:/
H
$ {
s/.*/'"$tab"'/
G
p
}' >> "$depfile"
echo >> "$depfile" # make sure the fragment doesn't end with a backslash
rm -f "$tmpdepfile"
;;
msvc7msys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
#nosideeffect)
# This comment above is used by automake to tell side-effect
# dependency tracking mechanisms from slower ones.
dashmstdout)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
test -z "$dashmflag" && dashmflag=-M
# Require at least two characters before searching for ':'
# in the target name. This is to cope with DOS-style filenames:
# a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
"$@" $dashmflag |
sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this sed invocation
# correctly. Breaking it into two sed invocations is a workaround.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
dashXmstdout)
# This case only exists to satisfy depend.m4. It is never actually
# run, as this mode is specially recognized in the preamble.
exit 1
;;
makedepend)
"$@" || exit $?
# Remove any Libtool call
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# X makedepend
shift
cleared=no eat=no
for arg
do
case $cleared in
no)
set ""; shift
cleared=yes ;;
esac
if test $eat = yes; then
eat=no
continue
fi
case "$arg" in
-D*|-I*)
set fnord "$@" "$arg"; shift ;;
# Strip any option that makedepend may not understand. Remove
# the object too, otherwise makedepend will parse it as a source file.
-arch)
eat=yes ;;
-*|$object)
;;
*)
set fnord "$@" "$arg"; shift ;;
esac
done
obj_suffix=`echo "$object" | sed 's/^.*\././'`
touch "$tmpdepfile"
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
rm -f "$depfile"
# makedepend may prepend the VPATH from the source file name to the object.
# No need to regex-escape $object, excess matching of '.' is harmless.
sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process the last invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed '1,2d' "$tmpdepfile" \
| tr ' ' "$nl" \
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile" "$tmpdepfile".bak
;;
cpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
"$@" -E \
| sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
| sed '$ s: \\$::' > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
cat < "$tmpdepfile" >> "$depfile"
sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvisualcpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
IFS=" "
for arg
do
case "$arg" in
-o)
shift
;;
$object)
shift
;;
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
set fnord "$@"
shift
shift
;;
*)
set fnord "$@" "$arg"
shift
shift
;;
esac
done
"$@" -E 2>/dev/null |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
echo "$tab" >> "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvcmsys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
none)
exec "$@"
;;
*)
echo "Unknown depmode $depmode" 1>&2
exit 1
;;
esac
exit 0
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
linux/install-sh
Executable
+518
View File
@@ -0,0 +1,518 @@
#!/bin/sh
# install - install a program, script, or datafile
scriptversion=2018-03-11.20; # UTC
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# 'make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.
tab=' '
nl='
'
IFS=" $tab$nl"
# Set DOITPROG to "echo" to test this script.
doit=${DOITPROG-}
doit_exec=${doit:-exec}
# Put in absolute file names if you don't have them in your path;
# or use environment vars.
chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}
posix_mkdir=
# Desired mode of installed file.
mode=0755
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=
src=
dst=
dir_arg=
dst_arg=
copy_on_change=false
is_target_a_directory=possibly
usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
--help display this help and exit.
--version display version info and exit.
-c (ignored)
-C install only if different (preserve the last data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
"
while test $# -ne 0; do
case $1 in
-c) ;;
-C) copy_on_change=true;;
-d) dir_arg=true;;
-g) chgrpcmd="$chgrpprog $2"
shift;;
--help) echo "$usage"; exit $?;;
-m) mode=$2
case $mode in
*' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift;;
-s) stripcmd=$stripprog;;
-t)
is_target_a_directory=always
dst_arg=$2
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
shift;;
-T) is_target_a_directory=never;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
# We allow the use of options -d and -T together, by making -d
# take the precedence; this is for compatibility with GNU install.
if test -n "$dir_arg"; then
if test -n "$dst_arg"; then
echo "$0: target directory not allowed when installing a directory." >&2
exit 1
fi
fi
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call 'install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
if test -z "$dir_arg"; then
if test $# -gt 1 || test "$is_target_a_directory" = always; then
if test ! -d "$dst_arg"; then
echo "$0: $dst_arg: Is not a directory." >&2
exit 1
fi
fi
fi
if test -z "$dir_arg"; then
do_exit='(exit $ret); exit $ret'
trap "ret=129; $do_exit" 1
trap "ret=130; $do_exit" 2
trap "ret=141; $do_exit" 13
trap "ret=143; $do_exit" 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names problematic for 'test' and other utilities.
case $src in
-* | [=\(\)!]) src=./$src;;
esac
if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dst_arg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dst_arg
# If destination is a directory, append the input filename.
if test -d "$dst"; then
if test "$is_target_a_directory" = never; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dstbase=`basename "$src"`
case $dst in
*/) dst=$dst$dstbase;;
*) dst=$dst/$dstbase;;
esac
dstdir_status=0
else
dstdir=`dirname "$dst"`
test -d "$dstdir"
dstdir_status=$?
fi
fi
case $dstdir in
*/) dstdirslash=$dstdir;;
*) dstdirslash=$dstdir/;;
esac
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# Create intermediate dirs using mode 755 as modified by the umask.
# This is like FreeBSD 'install' as of 1997-10-28.
umask=`umask`
case $stripcmd.$umask in
# Optimize common cases.
*[2367][2367]) mkdir_umask=$umask;;
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
*[0-7])
mkdir_umask=`expr $umask + 22 \
- $umask % 100 % 40 + $umask % 20 \
- $umask % 10 % 4 + $umask % 2
`;;
*) mkdir_umask=$umask,go-w;;
esac
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
posix_mkdir=false
case $umask in
*[123567][0-7][0-7])
# POSIX mkdir -p sets u+wx bits regardless of umask, which
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
;;
*)
# Note that $RANDOM variable is not portable (e.g. dash); Use it
# here however when possible just to lower collision chance.
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0
# Because "mkdir -p" follows existing symlinks and we likely work
# directly in world-writeable /tmp, make sure that the '$tmpdir'
# directory is successfully created first before we actually test
# 'mkdir -p' feature.
if (umask $mkdir_umask &&
$mkdirprog $mkdir_mode "$tmpdir" &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
test_tmpdir="$tmpdir/a"
ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
fi
trap '' 0;;
esac;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# The umask is ridiculous, or mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
case $dstdir in
/*) prefix='/';;
[-=\(\)!]*) prefix='./';;
*) prefix='';;
esac
oIFS=$IFS
IFS=/
set -f
set fnord $dstdir
shift
set +f
IFS=$oIFS
prefixes=
for d
do
test X"$d" = X && continue
prefix=$prefix$d
if test -d "$prefix"; then
prefixes=
else
if $posix_mkdir; then
(umask=$mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
case $prefix in
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
*) qprefix=$prefix;;
esac
prefixes="$prefixes '$qprefix'"
fi
fi
prefix=$prefix/
done
if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
eval "\$doit_exec \$mkdirprog $prefixes") ||
test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
fi
fi
fi
if test -n "$dir_arg"; then
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else
# Make a couple of temp file names in the proper directory.
dsttmp=${dstdirslash}_inst.$$_
rmtmp=${dstdirslash}_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name.
(umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
# If -C, don't bother to copy if it wouldn't change the file.
if $copy_on_change &&
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
set +f &&
test "$old" = "$new" &&
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
rm -f "$dsttmp"
else
# Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
{
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
test ! -f "$dst" ||
$doit $rmcmd -f "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
{ $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
} ||
{ echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1
}
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dst"
}
fi || exit 1
trap '' 0
fi
done
# Local variables:
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
linux/libtool
Executable
+11911
View File
File diff suppressed because it is too large Load Diff
linux/ltmain.sh
+11251
View File
File diff suppressed because it is too large Load Diff
linux/m4/libtool.m4
Vendored
+8394
View File
File diff suppressed because it is too large Load Diff
linux/m4/ltoptions.m4
Vendored
+437
View File
@@ -0,0 +1,437 @@
# Helper functions for option handling. -*- Autoconf -*-
#
# Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
# Foundation, Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 8 ltoptions.m4
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
# ------------------------------------------
m4_define([_LT_MANGLE_OPTION],
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
# ---------------------------------------
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
# matching handler defined, dispatch to it. Other OPTION-NAMEs are
# saved as a flag.
m4_define([_LT_SET_OPTION],
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
_LT_MANGLE_DEFUN([$1], [$2]),
[m4_warning([Unknown $1 option '$2'])])[]dnl
])
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
# ------------------------------------------------------------
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
m4_define([_LT_IF_OPTION],
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
# -------------------------------------------------------
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
# are set.
m4_define([_LT_UNLESS_OPTIONS],
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
[m4_define([$0_found])])])[]dnl
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
])[]dnl
])
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
# ----------------------------------------
# OPTION-LIST is a space-separated list of Libtool options associated
# with MACRO-NAME. If any OPTION has a matching handler declared with
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
# the unknown option and exit.
m4_defun([_LT_SET_OPTIONS],
[# Set options
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
[_LT_SET_OPTION([$1], _LT_Option)])
m4_if([$1],[LT_INIT],[
dnl
dnl Simply set some default values (i.e off) if boolean options were not
dnl specified:
_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
])
_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
])
dnl
dnl If no reference was made to various pairs of opposing options, then
dnl we run the default mode handler for the pair. For example, if neither
dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
dnl archives by default:
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
[_LT_ENABLE_FAST_INSTALL])
_LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
[_LT_WITH_AIX_SONAME([aix])])
])
])# _LT_SET_OPTIONS
## --------------------------------- ##
## Macros to handle LT_INIT options. ##
## --------------------------------- ##
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
# -----------------------------------------
m4_define([_LT_MANGLE_DEFUN],
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
# -----------------------------------------------
m4_define([LT_OPTION_DEFINE],
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
])# LT_OPTION_DEFINE
# dlopen
# ------
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
])
AU_DEFUN([AC_LIBTOOL_DLOPEN],
[_LT_SET_OPTION([LT_INIT], [dlopen])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the 'dlopen' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
# win32-dll
# ---------
# Declare package support for building win32 dll's.
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
[enable_win32_dll=yes
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
AC_CHECK_TOOL(AS, as, false)
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
AC_CHECK_TOOL(OBJDUMP, objdump, false)
;;
esac
test -z "$AS" && AS=as
_LT_DECL([], [AS], [1], [Assembler program])dnl
test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
])# win32-dll
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
_LT_SET_OPTION([LT_INIT], [win32-dll])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the 'win32-dll' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
# _LT_ENABLE_SHARED([DEFAULT])
# ----------------------------
# implement the --enable-shared flag, and supports the 'shared' and
# 'disable-shared' LT_INIT options.
# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
m4_define([_LT_ENABLE_SHARED],
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([shared],
[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
*)
enable_shared=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_shared=yes
fi
done
IFS=$lt_save_ifs
;;
esac],
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
_LT_DECL([build_libtool_libs], [enable_shared], [0],
[Whether or not to build shared libraries])
])# _LT_ENABLE_SHARED
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
# Old names:
AC_DEFUN([AC_ENABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
])
AC_DEFUN([AC_DISABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], [disable-shared])
])
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
dnl AC_DEFUN([AM_DISABLE_SHARED], [])
# _LT_ENABLE_STATIC([DEFAULT])
# ----------------------------
# implement the --enable-static flag, and support the 'static' and
# 'disable-static' LT_INIT options.
# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
m4_define([_LT_ENABLE_STATIC],
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([static],
[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_static=yes ;;
no) enable_static=no ;;
*)
enable_static=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_static=yes
fi
done
IFS=$lt_save_ifs
;;
esac],
[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
_LT_DECL([build_old_libs], [enable_static], [0],
[Whether or not to build static libraries])
])# _LT_ENABLE_STATIC
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
# Old names:
AC_DEFUN([AC_ENABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
])
AC_DEFUN([AC_DISABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], [disable-static])
])
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
# ----------------------------------
# implement the --enable-fast-install flag, and support the 'fast-install'
# and 'disable-fast-install' LT_INIT options.
# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
m4_define([_LT_ENABLE_FAST_INSTALL],
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([fast-install],
[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_fast_install=yes ;;
no) enable_fast_install=no ;;
*)
enable_fast_install=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_fast_install=yes
fi
done
IFS=$lt_save_ifs
;;
esac],
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
_LT_DECL([fast_install], [enable_fast_install], [0],
[Whether or not to optimize for fast installation])dnl
])# _LT_ENABLE_FAST_INSTALL
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
# Old names:
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the 'fast-install' option into LT_INIT's first parameter.])
])
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the 'disable-fast-install' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
# _LT_WITH_AIX_SONAME([DEFAULT])
# ----------------------------------
# implement the --with-aix-soname flag, and support the `aix-soname=aix'
# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
# is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'.
m4_define([_LT_WITH_AIX_SONAME],
[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
shared_archive_member_spec=
case $host,$enable_shared in
power*-*-aix[[5-9]]*,yes)
AC_MSG_CHECKING([which variant of shared library versioning to provide])
AC_ARG_WITH([aix-soname],
[AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
[shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
[case $withval in
aix|svr4|both)
;;
*)
AC_MSG_ERROR([Unknown argument to --with-aix-soname])
;;
esac
lt_cv_with_aix_soname=$with_aix_soname],
[AC_CACHE_VAL([lt_cv_with_aix_soname],
[lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
with_aix_soname=$lt_cv_with_aix_soname])
AC_MSG_RESULT([$with_aix_soname])
if test aix != "$with_aix_soname"; then
# For the AIX way of multilib, we name the shared archive member
# based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
# and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
# Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
# the AIX toolchain works better with OBJECT_MODE set (default 32).
if test 64 = "${OBJECT_MODE-32}"; then
shared_archive_member_spec=shr_64
else
shared_archive_member_spec=shr
fi
fi
;;
*)
with_aix_soname=aix
;;
esac
_LT_DECL([], [shared_archive_member_spec], [0],
[Shared archive member basename, for filename based shared library versioning on AIX])dnl
])# _LT_WITH_AIX_SONAME
LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
# _LT_WITH_PIC([MODE])
# --------------------
# implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
# LT_INIT options.
# MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'.
m4_define([_LT_WITH_PIC],
[AC_ARG_WITH([pic],
[AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
[lt_p=${PACKAGE-default}
case $withval in
yes|no) pic_mode=$withval ;;
*)
pic_mode=default
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for lt_pkg in $withval; do
IFS=$lt_save_ifs
if test "X$lt_pkg" = "X$lt_p"; then
pic_mode=yes
fi
done
IFS=$lt_save_ifs
;;
esac],
[pic_mode=m4_default([$1], [default])])
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
])# _LT_WITH_PIC
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
# Old name:
AU_DEFUN([AC_LIBTOOL_PICMODE],
[_LT_SET_OPTION([LT_INIT], [pic-only])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the 'pic-only' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
## ----------------- ##
## LTDL_INIT Options ##
## ----------------- ##
m4_define([_LTDL_MODE], [])
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
[m4_define([_LTDL_MODE], [nonrecursive])])
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
[m4_define([_LTDL_MODE], [recursive])])
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
[m4_define([_LTDL_MODE], [subproject])])
m4_define([_LTDL_TYPE], [])
LT_OPTION_DEFINE([LTDL_INIT], [installable],
[m4_define([_LTDL_TYPE], [installable])])
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
[m4_define([_LTDL_TYPE], [convenience])])
linux/m4/ltsugar.m4
Vendored
+124
View File
@@ -0,0 +1,124 @@
# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
#
# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
# Foundation, Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 6 ltsugar.m4
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
# lt_join(SEP, ARG1, [ARG2...])
# -----------------------------
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
# associated separator.
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
# versions in m4sugar had bugs.
m4_define([lt_join],
[m4_if([$#], [1], [],
[$#], [2], [[$2]],
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
m4_define([_lt_join],
[m4_if([$#$2], [2], [],
[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
# lt_car(LIST)
# lt_cdr(LIST)
# ------------
# Manipulate m4 lists.
# These macros are necessary as long as will still need to support
# Autoconf-2.59, which quotes differently.
m4_define([lt_car], [[$1]])
m4_define([lt_cdr],
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
[$#], 1, [],
[m4_dquote(m4_shift($@))])])
m4_define([lt_unquote], $1)
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
# ------------------------------------------
# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
# Note that neither SEPARATOR nor STRING are expanded; they are appended
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
# than defined and empty).
#
# This macro is needed until we can rely on Autoconf 2.62, since earlier
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
m4_define([lt_append],
[m4_define([$1],
m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
# ----------------------------------------------------------
# Produce a SEP delimited list of all paired combinations of elements of
# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
# has the form PREFIXmINFIXSUFFIXn.
# Needed until we can rely on m4_combine added in Autoconf 2.62.
m4_define([lt_combine],
[m4_if(m4_eval([$# > 3]), [1],
[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
[[m4_foreach([_Lt_prefix], [$2],
[m4_foreach([_Lt_suffix],
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
# -----------------------------------------------------------------------
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
m4_define([lt_if_append_uniq],
[m4_ifdef([$1],
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
[lt_append([$1], [$2], [$3])$4],
[$5])],
[lt_append([$1], [$2], [$3])$4])])
# lt_dict_add(DICT, KEY, VALUE)
# -----------------------------
m4_define([lt_dict_add],
[m4_define([$1($2)], [$3])])
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
# --------------------------------------------
m4_define([lt_dict_add_subkey],
[m4_define([$1($2:$3)], [$4])])
# lt_dict_fetch(DICT, KEY, [SUBKEY])
# ----------------------------------
m4_define([lt_dict_fetch],
[m4_ifval([$3],
m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
# -----------------------------------------------------------------
m4_define([lt_if_dict_fetch],
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
[$5],
[$6])])
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
# --------------------------------------------------------------
m4_define([lt_dict_filter],
[m4_if([$5], [], [],
[lt_join(m4_quote(m4_default([$4], [[, ]])),
lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
])
linux/m4/ltversion.m4
Vendored
+23
View File
@@ -0,0 +1,23 @@
# ltversion.m4 -- version numbers -*- Autoconf -*-
#
# Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
# Written by Scott James Remnant, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# @configure_input@
# serial 4179 ltversion.m4
# This file is part of GNU Libtool
m4_define([LT_PACKAGE_VERSION], [2.4.6])
m4_define([LT_PACKAGE_REVISION], [2.4.6])
AC_DEFUN([LTVERSION_VERSION],
[macro_version='2.4.6'
macro_revision='2.4.6'
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
_LT_DECL(, macro_revision, 0)
])
linux/m4/lt~obsolete.m4
Vendored
+99
View File
@@ -0,0 +1,99 @@
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
#
# Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
# Foundation, Inc.
# Written by Scott James Remnant, 2004.
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 5 lt~obsolete.m4
# These exist entirely to fool aclocal when bootstrapping libtool.
#
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
# which have later been changed to m4_define as they aren't part of the
# exported API, or moved to Autoconf or Automake where they belong.
#
# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
# using a macro with the same name in our local m4/libtool.m4 it'll
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
# and doesn't know about Autoconf macros at all.)
#
# So we provide this file, which has a silly filename so it's always
# included after everything else. This provides aclocal with the
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
# because those macros already exist, or will be overwritten later.
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
#
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
# Yes, that means every name once taken will need to remain here until
# we give up compatibility with versions before 1.7, at which point
# we need to keep only those names which we still refer to.
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
linux/missing
Executable
+215
View File
@@ -0,0 +1,215 @@
#! /bin/sh
# Common wrapper for a few potentially missing GNU programs.
scriptversion=2018-03-07.03; # UTC
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
if test $# -eq 0; then
echo 1>&2 "Try '$0 --help' for more information"
exit 1
fi
case $1 in
--is-lightweight)
# Used by our autoconf macros to check whether the available missing
# script is modern enough.
exit 0
;;
--run)
# Back-compat with the calling convention used by older automake.
shift
;;
-h|--h|--he|--hel|--help)
echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...
Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
to PROGRAM being missing or too old.
Options:
-h, --help display this help and exit
-v, --version output version information and exit
Supported PROGRAM values:
aclocal autoconf autoheader autom4te automake makeinfo
bison yacc flex lex help2man
Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
'g' are ignored when checking the name.
Send bug reports to <bug-automake@gnu.org>."
exit $?
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
echo "missing $scriptversion (GNU Automake)"
exit $?
;;
-*)
echo 1>&2 "$0: unknown '$1' option"
echo 1>&2 "Try '$0 --help' for more information"
exit 1
;;
esac
# Run the given program, remember its exit status.
"$@"; st=$?
# If it succeeded, we are done.
test $st -eq 0 && exit 0
# Also exit now if we it failed (or wasn't found), and '--version' was
# passed; such an option is passed most likely to detect whether the
# program is present and works.
case $2 in --version|--help) exit $st;; esac
# Exit code 63 means version mismatch. This often happens when the user
# tries to use an ancient version of a tool on a file that requires a
# minimum version.
if test $st -eq 63; then
msg="probably too old"
elif test $st -eq 127; then
# Program was missing.
msg="missing on your system"
else
# Program was found and executed, but failed. Give up.
exit $st
fi
perl_URL=https://www.perl.org/
flex_URL=https://github.com/westes/flex
gnu_software_URL=https://www.gnu.org/software
program_details ()
{
case $1 in
aclocal|automake)
echo "The '$1' program is part of the GNU Automake package:"
echo "<$gnu_software_URL/automake>"
echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
echo "<$gnu_software_URL/autoconf>"
echo "<$gnu_software_URL/m4/>"
echo "<$perl_URL>"
;;
autoconf|autom4te|autoheader)
echo "The '$1' program is part of the GNU Autoconf package:"
echo "<$gnu_software_URL/autoconf/>"
echo "It also requires GNU m4 and Perl in order to run:"
echo "<$gnu_software_URL/m4/>"
echo "<$perl_URL>"
;;
esac
}
give_advice ()
{
# Normalize program name to check for.
normalized_program=`echo "$1" | sed '
s/^gnu-//; t
s/^gnu//; t
s/^g//; t'`
printf '%s\n' "'$1' is $msg."
configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
case $normalized_program in
autoconf*)
echo "You should only need it if you modified 'configure.ac',"
echo "or m4 files included by it."
program_details 'autoconf'
;;
autoheader*)
echo "You should only need it if you modified 'acconfig.h' or"
echo "$configure_deps."
program_details 'autoheader'
;;
automake*)
echo "You should only need it if you modified 'Makefile.am' or"
echo "$configure_deps."
program_details 'automake'
;;
aclocal*)
echo "You should only need it if you modified 'acinclude.m4' or"
echo "$configure_deps."
program_details 'aclocal'
;;
autom4te*)
echo "You might have modified some maintainer files that require"
echo "the 'autom4te' program to be rebuilt."
program_details 'autom4te'
;;
bison*|yacc*)
echo "You should only need it if you modified a '.y' file."
echo "You may want to install the GNU Bison package:"
echo "<$gnu_software_URL/bison/>"
;;
lex*|flex*)
echo "You should only need it if you modified a '.l' file."
echo "You may want to install the Fast Lexical Analyzer package:"
echo "<$flex_URL>"
;;
help2man*)
echo "You should only need it if you modified a dependency" \
"of a man page."
echo "You may want to install the GNU Help2man package:"
echo "<$gnu_software_URL/help2man/>"
;;
makeinfo*)
echo "You should only need it if you modified a '.texi' file, or"
echo "any other file indirectly affecting the aspect of the manual."
echo "You might want to install the Texinfo package:"
echo "<$gnu_software_URL/texinfo/>"
echo "The spurious makeinfo call might also be the consequence of"
echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
echo "want to install GNU make:"
echo "<$gnu_software_URL/make/>"
;;
*)
echo "You might have modified some files without having the proper"
echo "tools for further handling them. Check the 'README' file, it"
echo "often tells you about the needed prerequisites for installing"
echo "this package. You may also peek at any GNU archive site, in"
echo "case some other package contains this missing '$1' program."
;;
esac
}
give_advice "$1" | sed -e '1s/^/WARNING: /' \
-e '2,$s/^/ /' >&2
# Propagate the correct exit status (expected to be 127 for a program
# not found, 63 for a program that failed due to version mismatch).
exit $st
# Local variables:
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
linux/src/.gitignore
+6
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@@ -0,0 +1,6 @@
/Makefile
/.deps/
*.o
*.lo
/.libs/
*.la
linux/src/AbstractSession.cpp
+203
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@@ -0,0 +1,203 @@
/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "AbstractSession.h"
#include "FFmpegKit.h"
#include "FFmpegKitConfig.h"
#include "LogCallback.h"
#include "ReturnCode.h"
#include <mutex>
#include <thread>
#include <iostream>
#include <atomic>
#include <algorithm>
#include <condition_variable>
static std::atomic<long> sessionIdGenerator(1);
extern void addSessionToSessionHistory(const std::shared_ptr<ffmpegkit::Session> session);
ffmpegkit::AbstractSession::AbstractSession(const std::shared_ptr<std::list<std::string>> arguments, const ffmpegkit::LogCallback logCallback, const LogRedirectionStrategy logRedirectionStrategy) :
_arguments{arguments},
_sessionId{sessionIdGenerator++},
_logCallback{logCallback},
_createTime{std::chrono::system_clock::now()},
_logs{std::make_shared<std::list<std::shared_ptr<ffmpegkit::Log>>>()},
_state{SessionStateCreated},
_returnCode{nullptr},
_logRedirectionStrategy{logRedirectionStrategy} {
addSessionToSessionHistory(shared_from_this());
}
void ffmpegkit::AbstractSession::waitForAsynchronousMessagesInTransmit(const int timeout) const {
std::mutex mutex;
std::unique_lock<std::mutex> lock(mutex);
std::condition_variable condition_variable;
const std::chrono::time_point<std::chrono::system_clock> expireTime = std::chrono::system_clock::now() + std::chrono::milliseconds(timeout);
while (this->thereAreAsynchronousMessagesInTransmit() && (std::chrono::system_clock::now() < expireTime)) {
condition_variable.wait_for(lock, std::chrono::milliseconds(100));
}
}
ffmpegkit::LogCallback ffmpegkit::AbstractSession::getLogCallback() const {
return _logCallback;
}
long ffmpegkit::AbstractSession::getSessionId() const {
return _sessionId;
}
std::chrono::time_point<std::chrono::system_clock> ffmpegkit::AbstractSession::getCreateTime() const {
return _createTime;
}
std::chrono::time_point<std::chrono::system_clock> ffmpegkit::AbstractSession::getStartTime() const {
return _startTime;
}
std::chrono::time_point<std::chrono::system_clock> ffmpegkit::AbstractSession::getEndTime() const {
return _endTime;
}
long ffmpegkit::AbstractSession::getDuration() const {
const std::chrono::time_point<std::chrono::system_clock> startTime = _startTime;
const std::chrono::time_point<std::chrono::system_clock> endTime = _endTime;
if (startTime.time_since_epoch() != std::chrono::microseconds(0) && endTime.time_since_epoch() != std::chrono::microseconds(0)) {
return std::chrono::duration_cast<std::chrono::milliseconds>(endTime - startTime).count();
}
return 0;
}
std::shared_ptr<std::list<std::string>> ffmpegkit::AbstractSession::getArguments() const {
return _arguments;
}
std::string ffmpegkit::AbstractSession::getCommand() const {
return ffmpegkit::FFmpegKitConfig::argumentsToString(_arguments);
}
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Log>>> ffmpegkit::AbstractSession::getAllLogsWithTimeout(const int waitTimeout) const {
this->waitForAsynchronousMessagesInTransmit(waitTimeout);
if (this->thereAreAsynchronousMessagesInTransmit()) {
std::cout << "getAllLogsWithTimeout was called to return all logs but there are still logs being transmitted for session id " << _sessionId << "." << std::endl;
}
return this->getLogs();
}
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Log>>> ffmpegkit::AbstractSession::getAllLogs() const {
return this->getAllLogsWithTimeout(ffmpegkit::AbstractSession::DefaultTimeoutForAsynchronousMessagesInTransmit);
}
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Log>>> ffmpegkit::AbstractSession::getLogs() const {
return _logs;
}
std::string ffmpegkit::AbstractSession::getAllLogsAsStringWithTimeout(const int waitTimeout) const {
this->waitForAsynchronousMessagesInTransmit(waitTimeout);
if (this->thereAreAsynchronousMessagesInTransmit()) {
std::cout << "getAllLogsAsStringWithTimeout was called to return all logs but there are still logs being transmitted for session id " << _sessionId << "." << std::endl;
}
return this->getLogsAsString();
}
std::string ffmpegkit::AbstractSession::getAllLogsAsString() const {
return this->getAllLogsAsStringWithTimeout(ffmpegkit::AbstractSession::DefaultTimeoutForAsynchronousMessagesInTransmit);
}
std::string ffmpegkit::AbstractSession::getLogsAsString() const {
std::string concatenatedString;
std::for_each(_logs->cbegin(), _logs->cend(), [&](std::shared_ptr<ffmpegkit::Log> log) {
concatenatedString.append(log->getMessage());
});
return concatenatedString;
}
std::string ffmpegkit::AbstractSession::getOutput() const {
return this->getAllLogsAsString();
}
ffmpegkit::SessionState ffmpegkit::AbstractSession::getState() const {
return _state;
}
std::shared_ptr<ffmpegkit::ReturnCode> ffmpegkit::AbstractSession::getReturnCode() const {
return _returnCode;
}
std::string ffmpegkit::AbstractSession::getFailStackTrace() const {
return _failStackTrace;
}
ffmpegkit::LogRedirectionStrategy ffmpegkit::AbstractSession::getLogRedirectionStrategy() const {
return _logRedirectionStrategy;
}
bool ffmpegkit::AbstractSession::thereAreAsynchronousMessagesInTransmit() const {
return (FFmpegKitConfig::messagesInTransmit(_sessionId) != 0);
}
void ffmpegkit::AbstractSession::addLog(const std::shared_ptr<ffmpegkit::Log> log) {
_logs->push_back(log);
}
void ffmpegkit::AbstractSession::startRunning() {
_state = SessionStateRunning;
_startTime = std::chrono::system_clock::now();
}
void ffmpegkit::AbstractSession::complete(const std::shared_ptr<ffmpegkit::ReturnCode> returnCode) {
_returnCode = returnCode;
_state = SessionStateCompleted;
_endTime = std::chrono::system_clock::now();
}
void ffmpegkit::AbstractSession::fail(const char* error) {
_failStackTrace = error;
_state = SessionStateFailed;
_endTime = std::chrono::system_clock::now();
}
bool ffmpegkit::AbstractSession::isFFmpeg() const {
// IMPLEMENTED IN SUBCLASSES
return false;
}
bool ffmpegkit::AbstractSession::isFFprobe() const {
// IMPLEMENTED IN SUBCLASSES
return false;
}
bool ffmpegkit::AbstractSession::isMediaInformation() const {
// IMPLEMENTED IN SUBCLASSES
return false;
}
void ffmpegkit::AbstractSession::cancel() {
if (_state == SessionStateRunning) {
FFmpegKit::cancel(_sessionId);
}
}
linux/src/AbstractSession.h
+287
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_ABSTRACT_SESSION_H
#define FFMPEG_KIT_ABSTRACT_SESSION_H
#include "Session.h"
namespace ffmpegkit {
/**
* Abstract session implementation which includes common features shared by <code>FFmpeg</code>,
* <code>FFprobe</code> and <code>MediaInformation</code> sessions.
*/
class AbstractSession : public Session, std::enable_shared_from_this<AbstractSession> {
public:
/**
* Defines how long default "getAll" methods wait, in milliseconds.
*/
static constexpr int DefaultTimeoutForAsynchronousMessagesInTransmit = 5000;
/**
* Creates a new abstract session.
*
* @param arguments command arguments
* @param logCallback session specific log callback
* @param logRedirectionStrategy session specific log redirection strategy
*/
AbstractSession(const std::shared_ptr<std::list<std::string>> arguments, const ffmpegkit::LogCallback logCallback, const LogRedirectionStrategy logRedirectionStrategy);
/**
* Waits for all asynchronous messages to be transmitted until the given timeout.
*
* @param timeout wait timeout in milliseconds
*/
void waitForAsynchronousMessagesInTransmit(const int timeout) const;
/**
* Returns the session specific log callback.
*
* @return session specific log callback
*/
ffmpegkit::LogCallback getLogCallback() const override;
/**
* Returns the session identifier.
*
* @return session identifier
*/
long getSessionId() const override;
/**
* Returns session create time.
*
* @return session create time
*/
std::chrono::time_point<std::chrono::system_clock> getCreateTime() const override;
/**
* Returns session start time.
*
* @return session start time
*/
std::chrono::time_point<std::chrono::system_clock> getStartTime() const override;
/**
* Returns session end time.
*
* @return session end time
*/
std::chrono::time_point<std::chrono::system_clock> getEndTime() const override;
/**
* Returns the time taken to execute this session.
*
* @return time taken to execute this session in milliseconds or zero (0) if the session is
* not over yet
*/
long getDuration() const override;
/**
* Returns command arguments as a list.
*
* @return command arguments as a list
*/
std::shared_ptr<std::list<std::string>> getArguments() const override;
/**
* Returns command arguments as a concatenated string.
*
* @return command arguments as a concatenated string
*/
std::string getCommand() const override;
/**
* Returns all log entries generated for this session. If there are asynchronous
* messages that are not delivered yet, this method waits for them until the given timeout.
*
* @param waitTimeout wait timeout for asynchronous messages in milliseconds
* @return list of log entries generated for this session
*/
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Log>>> getAllLogsWithTimeout(const int waitTimeout) const override;
/**
* Returns all log entries generated for this session. If there are asynchronous
* messages that are not delivered yet, this method waits for them.
*
* @return list of log entries generated for this session
*/
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Log>>> getAllLogs() const override;
/**
* Returns all log entries delivered for this session. Note that if there are asynchronous
* messages that are not delivered yet, this method will not wait for them and will return
* immediately.
*
* @return list of log entries received for this session
*/
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Log>>> getLogs() const override;
/**
* Returns all log entries generated for this session as a concatenated string. If there are
* asynchronous messages that are not delivered yet, this method waits for them until
* the given timeout.
*
* @param waitTimeout wait timeout for asynchronous messages in milliseconds
* @return all log entries generated for this session as a concatenated string
*/
std::string getAllLogsAsStringWithTimeout(const int waitTimeout) const override;
/**
* Returns all log entries generated for this session as a concatenated string. If there are
* asynchronous messages that are not delivered yet, this method waits for them.
*
* @return all log entries generated for this session as a concatenated string
*/
std::string getAllLogsAsString() const override;
/**
* Returns all log entries delivered for this session as a concatenated string. Note that if
* there are asynchronous messages that are not delivered yet, this method will not wait
* for them and will return immediately.
*
* @return list of log entries received for this session
*/
std::string getLogsAsString() const override;
/**
* Returns the log output generated while running the session.
*
* @return log output generated
*/
std::string getOutput() const override;
/**
* Returns the state of the session.
*
* @return state of the session
*/
ffmpegkit::SessionState getState() const override;
/**
* Returns the return code for this session. Note that return code is only set for sessions
* that end with SessionStateCompleted state. If a session is not started, still running or failed then
* this method returns nil.
*
* @return the return code for this session if the session has completed, nil if session is
* not started, still running or failed
*/
std::shared_ptr<ffmpegkit::ReturnCode> getReturnCode() const override;
/**
* Returns the stack trace of the exception received while executing this session.
* <p>
* The stack trace is only set for sessions that end with SessionStateFailed state. For sessions that has
* SessionStateCompleted state this method returns nil.
*
* @return stack trace of the exception received while executing this session, nil if session
* is not started, still running or completed
*/
std::string getFailStackTrace() const override;
/**
* Returns session specific log redirection strategy.
*
* @return session specific log redirection strategy
*/
ffmpegkit::LogRedirectionStrategy getLogRedirectionStrategy() const override;
/**
* Returns whether there are still asynchronous messages being transmitted for this
* session or not.
*
* @return true if there are still asynchronous messages being transmitted, false
* otherwise
*/
bool thereAreAsynchronousMessagesInTransmit() const override;
/**
* Adds a new log entry for this session.
*
* It is invoked internally by <code>FFmpegKit</code> library methods. Must not be used by user
* applications.
*
* @param log log entry
*/
void addLog(const std::shared_ptr<ffmpegkit::Log> log) override;
/**
* Starts running the session.
*/
void startRunning() override;
/**
* Completes running the session with the provided return code.
*
* @param returnCode return code of the execution
*/
void complete(const std::shared_ptr<ffmpegkit::ReturnCode> returnCode) override;
/**
* Ends running the session with a failure.
*
* @param error error received
*/
void fail(const char* error) override;
/**
* Returns whether it is an <code>FFmpeg</code> session or not.
*
* @return true if it is an <code>FFmpeg</code> session, false otherwise
*/
virtual bool isFFmpeg() const override;
/**
* Returns whether it is an <code>FFprobe</code> session or not.
*
* @return true if it is an <code>FFprobe</code> session, false otherwise
*/
virtual bool isFFprobe() const override;
/**
* Returns whether it is a <code>MediaInformation</code> session or not.
*
* @return true if it is a <code>MediaInformation</code> session, false otherwise
*/
virtual bool isMediaInformation() const override;
/**
* Cancels running the session.
*/
void cancel() override;
private:
const long _sessionId;
ffmpegkit::LogCallback _logCallback;
std::chrono::time_point<std::chrono::system_clock> _createTime;
std::chrono::time_point<std::chrono::system_clock> _startTime;
std::chrono::time_point<std::chrono::system_clock> _endTime;
std::shared_ptr<std::list<std::string>> _arguments;
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Log>>> _logs;
SessionState _state;
std::shared_ptr<ffmpegkit::ReturnCode> _returnCode;
std::string _failStackTrace;
LogRedirectionStrategy _logRedirectionStrategy;
};
}
#endif // FFMPEG_KIT_ABSTRACT_SESSION_H
linux/src/ArchDetect.cpp
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "ArchDetect.h"
extern void* ffmpegKitInitialize();
static const void* _archDetectInitializer = ffmpegKitInitialize();
std::string ffmpegkit::ArchDetect::getArch() {
#ifdef FFMPEG_KIT_ARM64
return "arm64";
#elif FFMPEG_KIT_I386
return "i386";
#elif FFMPEG_KIT_X86_64
return "x86_64";
#else
return "";
#endif
}
linux/src/ArchDetect.h
+43
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@@ -0,0 +1,43 @@
/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_ARCH_DETECT_H
#define FFMPEG_KIT_ARCH_DETECT_H
#include <string>
namespace ffmpegkit {
/**
* Detects the running architecture.
*/
class ArchDetect {
public:
/**
* Returns architecture name loaded.
*
* @return architecture name loaded
*/
static std::string getArch();
};
}
#endif // FFMPEG_KIT_ARCH_DETECT_H
linux/src/Chapter.cpp
+73
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "Chapter.h"
ffmpegkit::Chapter::Chapter(std::shared_ptr<rapidjson::Value> chapterValue) : _chapterValue{chapterValue} {
}
int64_t ffmpegkit::Chapter::getId() {
return (*_chapterValue)[KeyId].GetInt64();
}
std::string ffmpegkit::Chapter::getTimeBase() {
return (*_chapterValue)[KeyTimeBase].GetString();
}
int64_t ffmpegkit::Chapter::getStart() {
return (*_chapterValue)[KeyStart].GetInt64();
}
std::string ffmpegkit::Chapter::getStartTime() {
return (*_chapterValue)[KeyStartTime].GetString();
}
int64_t ffmpegkit::Chapter::getEnd() {
return (*_chapterValue)[KeyEnd].GetInt64();
}
std::string ffmpegkit::Chapter::getEndTime() {
return (*_chapterValue)[KeyEndTime].GetString();
}
std::shared_ptr<rapidjson::Value> ffmpegkit::Chapter::getTags() {
auto tags = std::make_shared<rapidjson::Value>();
*tags = (*_chapterValue)[KeyTags];
return tags;
}
std::string ffmpegkit::Chapter::getStringProperty(const char* key) {
return (*_chapterValue)[key].GetString();
}
int64_t ffmpegkit::Chapter::getNumberProperty(const char* key) {
return (*_chapterValue)[key].GetInt64();
}
std::shared_ptr<rapidjson::Value> ffmpegkit::Chapter::getProperties(const char* key) {
auto value = std::make_shared<rapidjson::Value>();
*value = (*_chapterValue)[key];
return value;
}
std::shared_ptr<rapidjson::Value> ffmpegkit::Chapter::getAllProperties() {
auto all = std::make_shared<rapidjson::Value>();
*all = (*_chapterValue);
return all;
}
linux/src/Chapter.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_CHAPTER_H
#define FFMPEG_KIT_CHAPTER_H
#include "rapidjson/document.h"
#include <string>
#include <iostream>
#include <memory>
namespace ffmpegkit {
/**
* Chapter class.
*/
class Chapter {
public:
static constexpr const char* KeyId = "id";
static constexpr const char* KeyTimeBase = "time_base";
static constexpr const char* KeyStart = "start";
static constexpr const char* KeyStartTime = "start_time";
static constexpr const char* KeyEnd = "end";
static constexpr const char* KeyEndTime = "end_time";
static constexpr const char* KeyTags = "tags";
Chapter(std::shared_ptr<rapidjson::Value> chapterValue);
int64_t getId();
std::string getTimeBase();
int64_t getStart();
std::string getStartTime();
int64_t getEnd();
std::string getEndTime();
std::shared_ptr<rapidjson::Value> getTags();
/**
* Returns the chapter property associated with the key.
*
* @return chapter property as string or nil if the key is not found
*/
std::string getStringProperty(const char* key);
/**
* Returns the chapter property associated with the key.
*
* @return chapter property as number or nil if the key is not found
*/
int64_t getNumberProperty(const char* key);
/**
* Returns the chapter properties associated with the key.
*
* @return chapter properties in a dictionary or nil if the key is not found
*/
std::shared_ptr<rapidjson::Value> getProperties(const char* key);
/**
* Returns all chapter properties defined.
*
* @return all chapter properties in a dictionary or nil if no properties are defined
*/
std::shared_ptr<rapidjson::Value> getAllProperties();
private:
std::shared_ptr<rapidjson::Value> _chapterValue;
};
}
#endif // FFMPEG_KIT_CHAPTER_H
linux/src/FFmpegKit.cpp
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "fftools_ffmpeg.h"
#include "ArchDetect.h"
#include "FFmpegKit.h"
#include "FFmpegKitConfig.h"
#include "Packages.h"
extern void* ffmpegKitInitialize();
static const void* _ffmpegKitInitializer = ffmpegKitInitialize();
std::shared_ptr<ffmpegkit::FFmpegSession> ffmpegkit::FFmpegKit::executeWithArguments(const std::shared_ptr<std::list<std::string>> arguments) {
auto session = std::make_shared<FFmpegSession>(arguments);
ffmpegkit::FFmpegKitConfig::ffmpegExecute(session);
return session;
}
std::shared_ptr<ffmpegkit::FFmpegSession> ffmpegkit::FFmpegKit::executeWithArgumentsAsync(const std::shared_ptr<std::list<std::string>> arguments, FFmpegSessionCompleteCallback completeCallback) {
auto session = std::make_shared<FFmpegSession>(arguments, completeCallback);
ffmpegkit::FFmpegKitConfig::asyncFFmpegExecute(session);
return session;
}
std::shared_ptr<ffmpegkit::FFmpegSession> ffmpegkit::FFmpegKit::executeWithArgumentsAsync(const std::shared_ptr<std::list<std::string>> arguments, FFmpegSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback, ffmpegkit::StatisticsCallback statisticsCallback) {
auto session = std::make_shared<FFmpegSession>(arguments, completeCallback, logCallback, statisticsCallback);
ffmpegkit::FFmpegKitConfig::asyncFFmpegExecute(session);
return session;
}
std::shared_ptr<ffmpegkit::FFmpegSession> ffmpegkit::FFmpegKit::execute(const std::string command) {
auto session = std::make_shared<FFmpegSession>(FFmpegKitConfig::parseArguments(command.c_str()));
ffmpegkit::FFmpegKitConfig::ffmpegExecute(session);
return session;
}
std::shared_ptr<ffmpegkit::FFmpegSession> ffmpegkit::FFmpegKit::executeAsync(const std::string command, FFmpegSessionCompleteCallback completeCallback) {
auto session = std::make_shared<FFmpegSession>(FFmpegKitConfig::parseArguments(command.c_str()), completeCallback);
ffmpegkit::FFmpegKitConfig::asyncFFmpegExecute(session);
return session;
}
std::shared_ptr<ffmpegkit::FFmpegSession> ffmpegkit::FFmpegKit::executeAsync(const std::string command, FFmpegSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback, ffmpegkit::StatisticsCallback statisticsCallback) {
auto session = std::make_shared<FFmpegSession>(FFmpegKitConfig::parseArguments(command.c_str()), completeCallback, logCallback, statisticsCallback);
ffmpegkit::FFmpegKitConfig::asyncFFmpegExecute(session);
return session;
}
void ffmpegkit::FFmpegKit::cancel() {
/*
* ZERO (0) IS A SPECIAL SESSION ID
* WHEN IT IS PASSED TO THIS METHOD, A SIGINT IS GENERATED WHICH CANCELS ALL ONGOING SESSIONS
*/
cancel_operation(0);
}
void ffmpegkit::FFmpegKit::cancel(const long sessionId) {
cancel_operation(sessionId);
}
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::FFmpegSession>>> ffmpegkit::FFmpegKit::listSessions() {
return ffmpegkit::FFmpegKitConfig::getFFmpegSessions();
}
linux/src/FFmpegKit.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_H
#define FFMPEG_KIT_H
#include <string.h>
#include <stdlib.h>
#include "LogCallback.h"
#include "FFmpegSession.h"
#include "StatisticsCallback.h"
namespace ffmpegkit {
/**
* <p>Main class to run <code>FFmpeg</code> commands. Supports executing commands both synchronously and
* asynchronously.
* <pre>
* FFmpegSession *session = [FFmpegKit execute:@"-i file1.mp4 -c:v libxvid file1.avi"];
*
* FFmpegSession *asyncSession = [FFmpegKit executeAsync:@"-i file1.mp4 -c:v libxvid file1.avi" withCompleteCallback:completeCallback];
* </pre>
* <p>Provides overloaded <code>execute</code> methods to define session specific callbacks.
* <pre>
* FFmpegSession *asyncSession = [FFmpegKit executeAsync:@"-i file1.mp4 -c:v libxvid file1.avi" withCompleteCallback:completeCallback withLogCallback:logCallback withStatisticsCallback:statisticsCallback];
* </pre>
*/
class FFmpegKit {
public:
/**
* <p>Synchronously executes FFmpeg with arguments provided.
*
* @param arguments FFmpeg command options/arguments as string list
* @return FFmpeg session created for this execution
*/
static std::shared_ptr<ffmpegkit::FFmpegSession> executeWithArguments(const std::shared_ptr<std::list<std::string>> arguments);
/**
* <p>Starts an asynchronous FFmpeg execution with arguments provided.
*
* <p>Note that this method returns immediately and does not wait the execution to complete.
* You must use an FFmpegSessionCompleteCallback if you want to be notified about the result.
*
* @param arguments FFmpeg command options/arguments as string list
* @param completeCallback callback that will be called when the execution has completed
* @return FFmpeg session created for this execution
*/
static std::shared_ptr<ffmpegkit::FFmpegSession> executeWithArgumentsAsync(const std::shared_ptr<std::list<std::string>> arguments, FFmpegSessionCompleteCallback completeCallback);
/**
* <p>Starts an asynchronous FFmpeg execution with arguments provided.
*
* <p>Note that this method returns immediately and does not wait the execution to complete.
* You must use an FFmpegSessionCompleteCallback if you want to be notified about the result.
*
* @param arguments FFmpeg command options/arguments as string list
* @param completeCallback callback that will be called when the execution has completed
* @param logCallback callback that will receive logs
* @param statisticsCallback callback that will receive statistics
* @return FFmpeg session created for this execution
*/
static std::shared_ptr<ffmpegkit::FFmpegSession> executeWithArgumentsAsync(const std::shared_ptr<std::list<std::string>> arguments, FFmpegSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback, ffmpegkit::StatisticsCallback statisticsCallback);
/**
* <p>Synchronously executes FFmpeg command provided. Space character is used to split command
* into arguments. You can use single or double quote characters to specify arguments inside
* your command.
*
* @param command FFmpeg command
* @return FFmpeg session created for this execution
*/
static std::shared_ptr<ffmpegkit::FFmpegSession> execute(const std::string command);
/**
* <p>Starts an asynchronous FFmpeg execution for the given command. Space character is used to split the command
* into arguments. You can use single or double quote characters to specify arguments inside your command.
*
* <p>Note that this method returns immediately and does not wait the execution to complete. You must use an
* FFmpegSessionCompleteCallback if you want to be notified about the result.
*
* @param command FFmpeg command
* @param completeCallback callback that will be called when the execution has completed
* @return FFmpeg session created for this execution
*/
static std::shared_ptr<ffmpegkit::FFmpegSession> executeAsync(const std::string command, FFmpegSessionCompleteCallback completeCallback);
/**
* <p>Starts an asynchronous FFmpeg execution for the given command. Space character is used to split the command
* into arguments. You can use single or double quote characters to specify arguments inside your command.
*
* <p>Note that this method returns immediately and does not wait the execution to complete. You must use an
* FFmpegSessionCompleteCallback if you want to be notified about the result.
*
* @param command FFmpeg command
* @param completeCallback callback that will be called when the execution has completed
* @param logCallback callback that will receive logs
* @param statisticsCallback callback that will receive statistics
* @return FFmpeg session created for this execution
*/
static std::shared_ptr<ffmpegkit::FFmpegSession> executeAsync(const std::string command, FFmpegSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback, ffmpegkit::StatisticsCallback statisticsCallback);
/**
* <p>Cancels all running sessions.
*
* <p>This method does not wait for termination to complete and returns immediately.
*/
static void cancel();
/**
* <p>Cancels the session specified with <code>sessionId</code>.
*
* <p>This method does not wait for termination to complete and returns immediately.
*
* @param sessionId id of the session that will be cancelled
*/
static void cancel(const long sessionId);
/**
* <p>Lists all FFmpeg sessions in the session history.
*
* @return all FFmpeg sessions in the session history
*/
static std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::FFmpegSession>>> listSessions();
};
}
#endif // FFMPEG_KIT_H
linux/src/FFmpegKitConfig.cpp
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_CONFIG_H
#define FFMPEG_KIT_CONFIG_H
#include <stdio.h>
#include <pthread.h>
#include <unistd.h>
#include "FFmpegSession.h"
#include "FFprobeSession.h"
#include "Level.h"
#include "LogCallback.h"
#include "MediaInformationSession.h"
#include "Signal.h"
#include "StatisticsCallback.h"
#include <map>
namespace ffmpegkit {
/**
* <p>Configuration class of <code>FFmpegKit</code> library. Allows customizing the global library
* options. Provides helper methods to support additional resources.
*/
class FFmpegKitConfig {
public:
/** Global library version */
static constexpr const char* FFmpegKitVersion = "4.5.1";
/**
* Prefix of named pipes created by ffmpeg-kit.
*/
static constexpr const char* FFmpegKitNamedPipePrefix = "fk_pipe_";
/**
* <p>Enables log and statistics redirection.
*
* <p>When redirection is enabled FFmpeg/FFprobe logs are redirected to stdout and sessions
* collect log and statistics entries for the executions. It is possible to define global or
* session specific log/statistics callbacks as well.
*
* <p>Note that redirection is enabled by default. If you do not want to use its functionality
* please use disableRedirection method to disable it.
*/
static void enableRedirection();
/**
* <p>Disables log and statistics redirection.
*
* <p>When redirection is disabled logs are printed to stderr, all logs and statistics
* callbacks are disabled and <code>FFprobe</code>'s <code>getMediaInformation</code> methods
* do not work.
*/
static void disableRedirection();
/**
* <p>Sets and overrides <code>fontconfig</code> configuration directory.
*
* @param path directory that contains fontconfig configuration (fonts.conf)
* @return zero on success, non-zero on error
*/
static int setFontconfigConfigurationPath(const char* path);
/**
* <p>Registers the fonts inside the given path, so they become available to use in FFmpeg
* filters.
*
* <p>Note that you need to build <code>FFmpegKit</code> with <code>fontconfig</code>
* enabled or use a prebuilt package with <code>fontconfig</code> inside to be able to use
* fonts in <code>FFmpeg</code>.
*
* @param fontDirectoryPath directory that contains fonts (.ttf and .otf files)
* @param fontNameMapping custom font name mappings, useful to access your fonts with more
* friendly names
*/
static void setFontDirectory(const char* fontDirectoryPath, const std::map<std::string, std::string>& fontNameMapping);
/**
* <p>Registers the fonts inside the given list of font directories, so they become available
* to use in FFmpeg filters.
*
* <p>Note that you need to build <code>FFmpegKit</code> with <code>fontconfig</code>
* enabled or use a prebuilt package with <code>fontconfig</code> inside to be able to use
* fonts in <code>FFmpeg</code>.
*
* @param fontDirectoryList list of directories that contain fonts (.ttf and .otf files)
* @param fontNameMapping custom font name mappings, useful to access your fonts with more
* friendly names
*/
static void setFontDirectoryList(const std::list<std::string>& fontDirectoryList, const std::map<std::string, std::string>& fontNameMapping);
/**
* <p>Creates a new named pipe to use in <code>FFmpeg</code> operations.
*
* <p>Please note that creator is responsible of closing created pipes.
*
* @return the full path of the named pipe
*/
static std::shared_ptr<std::string> registerNewFFmpegPipe();
/**
* <p>Closes a previously created <code>FFmpeg</code> pipe.
*
* @param ffmpegPipePath full path of the FFmpeg pipe
*/
static void closeFFmpegPipe(const char* ffmpegPipePath);
/**
* <p>Returns the version of FFmpeg bundled within <code>FFmpegKit</code> library.
*
* @return the version of FFmpeg
*/
static std::string getFFmpegVersion();
/**
* Returns FFmpegKit library version.
*
* @return FFmpegKit version
*/
static std::string getVersion();
/**
* <p>Returns whether FFmpegKit release is a Long Term Release or not.
*
* @return true/yes or false/no
*/
static bool isLTSBuild();
/**
* Returns FFmpegKit library build date.
*
* @return FFmpegKit library build date
*/
static std::string getBuildDate();
/**
* <p>Sets an environment variable.
*
* @param variableName environment variable name
* @param variableValue environment variable value
* @return zero on success, non-zero on error
*/
static int setEnvironmentVariable(const char* variableName, const char* variableValue);
/**
* <p>Registers a new ignored signal. Ignored signals are not handled by <code>FFmpegKit</code>
* library.
*
* @param signal signal to be ignored
*/
static void ignoreSignal(const ffmpegkit::Signal signal);
/**
* <p>Synchronously executes the FFmpeg session provided.
*
* @param ffmpegSession FFmpeg session which includes command options/arguments
*/
static void ffmpegExecute(const std::shared_ptr<ffmpegkit::FFmpegSession> ffmpegSession);
/**
* <p>Synchronously executes the FFprobe session provided.
*
* @param ffprobeSession FFprobe session which includes command options/arguments
*/
static void ffprobeExecute(const std::shared_ptr<ffmpegkit::FFprobeSession> ffprobeSession);
/**
* <p>Synchronously executes the media information session provided.
*
* @param mediaInformationSession media information session which includes command options/arguments
* @param waitTimeout max time to wait until media information is transmitted
*/
static void getMediaInformationExecute(const std::shared_ptr<ffmpegkit::MediaInformationSession> mediaInformationSession, const int waitTimeout);
/**
* <p>Starts an asynchronous FFmpeg execution for the given session.
*
* <p>Note that this method returns immediately and does not wait the execution to complete.
* You must use an FFmpegSessionCompleteCallback if you want to be notified about the result.
*
* @param ffmpegSession FFmpeg session which includes command options/arguments
*/
static void asyncFFmpegExecute(const std::shared_ptr<ffmpegkit::FFmpegSession> ffmpegSession);
/**
* <p>Starts an asynchronous FFprobe execution for the given session.
*
* <p>Note that this method returns immediately and does not wait the execution to complete.
* You must use an FFprobeSessionCompleteCallback if you want to be notified about the result.
*
* @param ffprobeSession FFprobe session which includes command options/arguments
*/
static void asyncFFprobeExecute(const std::shared_ptr<ffmpegkit::FFprobeSession> ffprobeSession);
/**
* <p>Starts an asynchronous FFprobe execution for the given media information session.
*
* <p>Note that this method returns immediately and does not wait the execution to complete.
* You must use an MediaInformationSessionCompleteCallback if you want to be notified about the result.
*
* @param mediaInformationSession media information session which includes command options/arguments
* @param waitTimeout max time to wait until media information is transmitted
*/
static void asyncGetMediaInformationExecute(const std::shared_ptr<ffmpegkit::MediaInformationSession> mediaInformationSession, int waitTimeout);
/**
* <p>Sets a global log callback to redirect FFmpeg/FFprobe logs.
*
* @param logCallback log callback or nil to disable a previously defined log callback
*/
static void enableLogCallback(const ffmpegkit::LogCallback logCallback);
/**
* <p>Sets a global statistics callback to redirect FFmpeg statistics.
*
* @param statisticsCallback statistics callback or nil to disable a previously defined statistics callback
*/
static void enableStatisticsCallback(const ffmpegkit::StatisticsCallback statisticsCallback);
/**
* <p>Sets a global FFmpegSessionCompleteCallback to receive execution results for FFmpeg sessions.
*
* @param ffmpegSessionCompleteCallback complete callback or nil to disable a previously defined callback
*/
static void enableFFmpegSessionCompleteCallback(const FFmpegSessionCompleteCallback ffmpegSessionCompleteCallback);
/**
* <p>Returns the global FFmpegSessionCompleteCallback set.
*
* @return global FFmpegSessionCompleteCallback or nil if it is not set
*/
static FFmpegSessionCompleteCallback getFFmpegSessionCompleteCallback();
/**
* <p>Sets a global FFprobeSessionCompleteCallback to receive execution results for FFprobe sessions.
*
* @param ffprobeSessionCompleteCallback complete callback or nil to disable a previously defined callback
*/
static void enableFFprobeSessionCompleteCallback(const FFprobeSessionCompleteCallback ffprobeSessionCompleteCallback);
/**
* <p>Returns the global FFprobeSessionCompleteCallback set.
*
* @return global FFprobeSessionCompleteCallback or nil if it is not set
*/
static FFprobeSessionCompleteCallback getFFprobeSessionCompleteCallback();
/**
* <p>Sets a global MediaInformationSessionCompleteCallback to receive execution results for MediaInformation sessions.
*
* @param mediaInformationSessionCompleteCallback complete callback or nil to disable a previously defined
* callback
*/
static void enableMediaInformationSessionCompleteCallback(const MediaInformationSessionCompleteCallback mediaInformationSessionCompleteCallback);
/**
* <p>Returns the global MediaInformationSessionCompleteCallback set.
*
* @return global MediaInformationSessionCompleteCallback or nil if it is not set
*/
static MediaInformationSessionCompleteCallback getMediaInformationSessionCompleteCallback();
/**
* Returns the current log level.
*
* @return current log level
*/
static ffmpegkit::Level getLogLevel();
/**
* Sets the log level.
*
* @param level new log level
*/
static void setLogLevel(const ffmpegkit::Level level);
/**
* Converts int log level to string.
*
* @param level value
* @return string value
*/
static std::string logLevelToString(const ffmpegkit::Level level);
/**
* Returns the session history size.
*
* @return session history size
*/
static int getSessionHistorySize();
/**
* Sets the session history size.
*
* @param sessionHistorySize session history size, should be smaller than 1000
*/
static void setSessionHistorySize(const int sessionHistorySize);
/**
* Returns the session specified with <code>sessionId</code> from the session history.
*
* @param sessionId session identifier
* @return session specified with sessionId or nil if it is not found in the history
*/
static std::shared_ptr<ffmpegkit::Session> getSession(const long sessionId);
/**
* Returns the last session created from the session history.
*
* @return the last session created or nil if session history is empty
*/
static std::shared_ptr<ffmpegkit::Session> getLastSession();
/**
* Returns the last session completed from the session history.
*
* @return the last session completed. If there are no completed sessions in the history this
* method will return nil
*/
static std::shared_ptr<ffmpegkit::Session> getLastCompletedSession();
/**
* <p>Returns all sessions in the session history.
*
* @return all sessions in the session history
*/
static std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Session>>> getSessions();
/**
* <p>Clears all, including ongoing, sessions in the session history.
* <p>Note that callbacks cannot be triggered for deleted sessions.
*/
static void clearSessions();
/**
* <p>Returns all FFmpeg sessions in the session history.
*
* @return all FFmpeg sessions in the session history
*/
static std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::FFmpegSession>>> getFFmpegSessions();
/**
* <p>Returns all FFprobe sessions in the session history.
*
* @return all FFprobe sessions in the session history
*/
static std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::FFprobeSession>>> getFFprobeSessions();
/**
* <p>Returns all MediaInformation sessions in the session history.
*
* @return all MediaInformation sessions in the session history
*/
static std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::MediaInformationSession>>> getMediaInformationSessions();
/**
* <p>Returns sessions that have the given state.
*
* @return sessions that have the given state from the session history
*/
static std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Session>>> getSessionsByState(const SessionState state);
/**
* Returns the active log redirection strategy.
*
* @return log redirection strategy
*/
static LogRedirectionStrategy getLogRedirectionStrategy();
/**
* <p>Sets the log redirection strategy
*
* @param logRedirectionStrategy log redirection strategy
*/
static void setLogRedirectionStrategy(const LogRedirectionStrategy logRedirectionStrategy);
/**
* <p>Returns the number of async messages that are not transmitted to the callbacks for
* this session.
*
* @param sessionId id of the session
* @return number of async messages that are not transmitted to the callbacks for this session
*/
static int messagesInTransmit(const long sessionId);
/**
* Converts session state to string.
*
* @param state session state
* @return string value
*/
static std::string sessionStateToString(SessionState state);
/**
* <p>Parses the given command into arguments. Uses space character to split the arguments.
* Supports single and double quote characters.
*
* @param command string command
* @return list of arguments
*/
static std::shared_ptr<std::list<std::string>> parseArguments(const char* command);
/**
* <p>Concatenates arguments into a string adding a space character between two arguments.
*
* @param arguments arguments
* @return concatenated string containing all arguments
*/
static std::string argumentsToString(std::shared_ptr<std::list<std::string>> arguments);
};
}
#endif // FFMPEG_KIT_CONFIG_H
linux/src/FFmpegSession.cpp
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "FFmpegSession.h"
#include "FFmpegKitConfig.h"
#include "LogCallback.h"
#include "StatisticsCallback.h"
ffmpegkit::FFmpegSession::FFmpegSession(const std::shared_ptr<std::list<std::string>> arguments) :
ffmpegkit::FFmpegSession(arguments, nullptr, nullptr, nullptr) {
}
ffmpegkit::FFmpegSession::FFmpegSession(const std::shared_ptr<std::list<std::string>> arguments, FFmpegSessionCompleteCallback completeCallback) :
ffmpegkit::FFmpegSession(arguments, completeCallback, nullptr, nullptr) {
}
ffmpegkit::FFmpegSession::FFmpegSession(const std::shared_ptr<std::list<std::string>> arguments, FFmpegSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback, ffmpegkit::StatisticsCallback statisticsCallback) :
ffmpegkit::FFmpegSession(arguments, completeCallback, logCallback, statisticsCallback, ffmpegkit::FFmpegKitConfig::getLogRedirectionStrategy()) {
}
ffmpegkit::FFmpegSession::FFmpegSession(const std::shared_ptr<std::list<std::string>> arguments, FFmpegSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback, ffmpegkit::StatisticsCallback statisticsCallback, LogRedirectionStrategy logRedirectionStrategy) :
ffmpegkit::AbstractSession(arguments, logCallback, logRedirectionStrategy), _completeCallback{completeCallback}, _statisticsCallback{statisticsCallback} {
}
ffmpegkit::StatisticsCallback ffmpegkit::FFmpegSession::getStatisticsCallback() {
return _statisticsCallback;
}
ffmpegkit::FFmpegSessionCompleteCallback ffmpegkit::FFmpegSession::getCompleteCallback() {
return _completeCallback;
}
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Statistics>>> ffmpegkit::FFmpegSession::getAllStatisticsWithTimeout(const int waitTimeout) {
this->waitForAsynchronousMessagesInTransmit(waitTimeout);
if (this->thereAreAsynchronousMessagesInTransmit()) {
std::cout << "getAllStatisticsWithTimeout was called to return all statistics but there are still statistics being transmitted for session id " << this->getSessionId() << "." << std::endl;
}
return this->getStatistics();
}
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Statistics>>> ffmpegkit::FFmpegSession::getAllStatistics() {
return this->getAllStatisticsWithTimeout(ffmpegkit::AbstractSession::DefaultTimeoutForAsynchronousMessagesInTransmit);
}
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Statistics>>> ffmpegkit::FFmpegSession::getStatistics() {
return _statistics;
}
std::shared_ptr<ffmpegkit::Statistics> ffmpegkit::FFmpegSession::getLastReceivedStatistics() {
if (_statistics->size() > 0) {
return _statistics->back();
} else {
return nullptr;
}
}
void ffmpegkit::FFmpegSession::addStatistics(const std::shared_ptr<ffmpegkit::Statistics> statistics) {
_statistics->push_back(statistics);
}
bool ffmpegkit::FFmpegSession::isFFmpeg() const {
return true;
}
bool ffmpegkit::FFmpegSession::isFFprobe() const {
return false;
}
bool ffmpegkit::FFmpegSession::isMediaInformation() const {
return false;
}
linux/src/FFmpegSession.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_FFMPEG_SESSION_H
#define FFMPEG_KIT_FFMPEG_SESSION_H
#include "AbstractSession.h"
#include "StatisticsCallback.h"
#include "FFmpegSessionCompleteCallback.h"
namespace ffmpegkit {
/**
* <p>An FFmpeg session.
*/
class FFmpegSession : public AbstractSession {
public:
/**
* Builds a new FFmpeg session.
*
* @param arguments command arguments
*/
FFmpegSession(const std::shared_ptr<std::list<std::string>> arguments);
/**
* Builds a new FFmpeg session.
*
* @param arguments command arguments
* @param completeCallback session specific complete callback
*/
FFmpegSession(const std::shared_ptr<std::list<std::string>> arguments, ffmpegkit::FFmpegSessionCompleteCallback completeCallback);
/**
* Builds a new FFmpeg session.
*
* @param arguments command arguments
* @param completeCallback session specific complete callback
* @param logCallback session specific log callback
* @param statisticsCallback session specific statistics callback
*/
FFmpegSession(const std::shared_ptr<std::list<std::string>> arguments, ffmpegkit::FFmpegSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback, ffmpegkit::StatisticsCallback statisticsCallback);
/**
* Builds a new FFmpeg session.
*
* @param arguments command arguments
* @param completeCallback session specific complete callback
* @param logCallback session specific log callback
* @param statisticsCallback session specific statistics callback
* @param logRedirectionStrategy session specific log redirection strategy
*/
FFmpegSession(const std::shared_ptr<std::list<std::string>> arguments, ffmpegkit::FFmpegSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback, ffmpegkit::StatisticsCallback statisticsCallback, ffmpegkit::LogRedirectionStrategy logRedirectionStrategy);
/**
* Returns the session specific statistics callback.
*
* @return session specific statistics callback
*/
ffmpegkit::StatisticsCallback getStatisticsCallback();
/**
* Returns the session specific complete callback.
*
* @return session specific complete callback
*/
ffmpegkit::FFmpegSessionCompleteCallback getCompleteCallback();
/**
* Returns all statistics entries generated for this session. If there are asynchronous
* messages that are not delivered yet, this method waits for them until the given timeout.
*
* @param waitTimeout wait timeout for asynchronous messages in milliseconds
* @return list of statistics entries generated for this session
*/
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Statistics>>> getAllStatisticsWithTimeout(const int waitTimeout);
/**
* Returns all statistics entries generated for this session. If there are asynchronous
* messages that are not delivered yet, this method waits for them until
* AbstractSessionDefaultTimeoutForAsynchronousMessagesInTransmit expires.
*
* @return list of statistics entries generated for this session
*/
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Statistics>>> getAllStatistics();
/**
* Returns all statistics entries delivered for this session. Note that if there are
* asynchronous messages that are not delivered yet, this method will not wait for
* them and will return immediately.
*
* @return list of statistics entries received for this session
*/
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Statistics>>> getStatistics();
/**
* Returns the last received statistics entry.
*
* @return the last received statistics entry or nil if there are not any statistics entries
* received
*/
std::shared_ptr<ffmpegkit::Statistics> getLastReceivedStatistics();
/**
* Adds a new statistics entry for this session. It is invoked internally by <code>FFmpegKit</code> library methods.
* Must not be used by user applications.
*
* @param statistics statistics entry
*/
void addStatistics(const std::shared_ptr<ffmpegkit::Statistics> statistics);
/**
* Returns whether it is an <code>FFmpeg</code> session or not.
*
* @return true if it is an <code>FFmpeg</code> session, false otherwise
*/
bool isFFmpeg() const override;
/**
* Returns whether it is an <code>FFprobe</code> session or not.
*
* @return true if it is an <code>FFprobe</code> session, false otherwise
*/
bool isFFprobe() const override;
/**
* Returns whether it is a <code>MediaInformation</code> session or not.
*
* @return true if it is a <code>MediaInformation</code> session, false otherwise
*/
bool isMediaInformation() const override;
private:
ffmpegkit::StatisticsCallback _statisticsCallback;
FFmpegSessionCompleteCallback _completeCallback;
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Statistics>>> _statistics;
};
}
#endif // FFMPEG_KIT_FFMPEG_SESSION_H
linux/src/FFmpegSessionCompleteCallback.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_FFMPEG_SESSION_COMPLETE_CALLBACK_H
#define FFMPEG_KIT_FFMPEG_SESSION_COMPLETE_CALLBACK_H
#include <iostream>
#include <memory>
namespace ffmpegkit {
class FFmpegSession;
/**
* <p>Callback function that is invoked when an asynchronous <code>FFmpeg</code> session has ended.
* <p>Session has either SessionStateCompleted or SessionStateFailed state when
* the callback is invoked.
* <p>If it has SessionStateCompleted state, <code>ReturnCode</code> should be checked to
* see the execution result.
* <p>If <code>getState</code> returns SessionStateFailed then
* <code>getFailStackTrace</code> should be used to get the failure reason.
* <pre>
* switch ([session getState]) {
* case SessionStateCompleted:
* ReturnCode *returnCode = [session getReturnCode];
* break;
* case SessionStateFailed:
* NSString *failStackTrace = [session getFailStackTrace];
* break;
* }
* </pre>
*
* @param session session of the completed execution
*/
typedef void (*FFmpegSessionCompleteCallback)(const std::shared_ptr<ffmpegkit::FFmpegSession> session);
#include "FFmpegSession.h"
}
#endif // FFMPEG_KIT_FFMPEG_SESSION_COMPLETE_CALLBACK_H
linux/src/FFprobeKit.cpp
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "fftools_ffmpeg.h"
#include "FFmpegKit.h"
#include "FFmpegKitConfig.h"
#include "FFprobeKit.h"
extern void* ffmpegKitInitialize();
static const void* _ffprobeKitInitializer = ffmpegKitInitialize();
static std::shared_ptr<std::list<std::string>> defaultGetMediaInformationCommandArguments(const std::string& path) {
std::shared_ptr<std::list<std::string>> arguments = std::make_shared<std::list<std::string>>();
arguments->push_back(std::string("-v"));
arguments->push_back(std::string("error"));
arguments->push_back(std::string("-hide_banner"));
arguments->push_back(std::string("-print_format"));
arguments->push_back(std::string("json"));
arguments->push_back(std::string("-show_format"));
arguments->push_back(std::string("-show_streams"));
arguments->push_back(std::string("-show_chapters"));
arguments->push_back(std::string("-i"));
arguments->push_back(path);
return arguments;
}
std::shared_ptr<ffmpegkit::FFprobeSession> ffmpegkit::FFprobeKit::executeWithArguments(const std::shared_ptr<std::list<std::string>> arguments) {
auto session = std::make_shared<FFprobeSession>(arguments);
ffmpegkit::FFmpegKitConfig::ffprobeExecute(session);
return session;
}
std::shared_ptr<ffmpegkit::FFprobeSession> ffmpegkit::FFprobeKit::executeWithArgumentsAsync(const std::shared_ptr<std::list<std::string>> arguments, FFprobeSessionCompleteCallback completeCallback) {
auto session = std::make_shared<FFprobeSession>(arguments, completeCallback);
ffmpegkit::FFmpegKitConfig::asyncFFprobeExecute(session);
return session;
}
std::shared_ptr<ffmpegkit::FFprobeSession> ffmpegkit::FFprobeKit::executeWithArgumentsAsync(const std::shared_ptr<std::list<std::string>> arguments, FFprobeSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback) {
auto session = std::make_shared<FFprobeSession>(arguments, completeCallback, logCallback);
ffmpegkit::FFmpegKitConfig::asyncFFprobeExecute(session);
return session;
}
std::shared_ptr<ffmpegkit::FFprobeSession> ffmpegkit::FFprobeKit::execute(const std::string command) {
auto session = std::make_shared<FFprobeSession>(FFmpegKitConfig::parseArguments(command.c_str()));
ffmpegkit::FFmpegKitConfig::ffprobeExecute(session);
return session;
}
std::shared_ptr<ffmpegkit::FFprobeSession> ffmpegkit::FFprobeKit::executeAsync(const std::string command, FFprobeSessionCompleteCallback completeCallback) {
auto session = std::make_shared<FFprobeSession>(FFmpegKitConfig::parseArguments(command.c_str()), completeCallback);
ffmpegkit::FFmpegKitConfig::asyncFFprobeExecute(session);
return session;
}
std::shared_ptr<ffmpegkit::FFprobeSession> ffmpegkit::FFprobeKit::executeAsync(const std::string command, FFprobeSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback){
auto session = std::make_shared<FFprobeSession>(FFmpegKitConfig::parseArguments(command.c_str()), completeCallback, logCallback);
ffmpegkit::FFmpegKitConfig::asyncFFprobeExecute(session);
return session;
}
std::shared_ptr<ffmpegkit::MediaInformationSession> ffmpegkit::FFprobeKit::getMediaInformation(const std::string path) {
auto arguments = defaultGetMediaInformationCommandArguments(path);
auto session = std::make_shared<MediaInformationSession>(arguments);
ffmpegkit::FFmpegKitConfig::getMediaInformationExecute(session, ffmpegkit::AbstractSession::DefaultTimeoutForAsynchronousMessagesInTransmit);
return session;
}
std::shared_ptr<ffmpegkit::MediaInformationSession> ffmpegkit::FFprobeKit::getMediaInformation(const std::string path, const int waitTimeout) {
auto arguments = defaultGetMediaInformationCommandArguments(path);
auto session = std::make_shared<MediaInformationSession>(arguments);
ffmpegkit::FFmpegKitConfig::getMediaInformationExecute(session, waitTimeout);
return session;
}
std::shared_ptr<ffmpegkit::MediaInformationSession> ffmpegkit::FFprobeKit::getMediaInformationAsync(const std::string path, MediaInformationSessionCompleteCallback completeCallback) {
auto arguments = defaultGetMediaInformationCommandArguments(path);
auto session = std::make_shared<MediaInformationSession>(arguments, completeCallback);
ffmpegkit::FFmpegKitConfig::asyncGetMediaInformationExecute(session, ffmpegkit::AbstractSession::DefaultTimeoutForAsynchronousMessagesInTransmit);
return session;
}
std::shared_ptr<ffmpegkit::MediaInformationSession> ffmpegkit::FFprobeKit::getMediaInformationAsync(const std::string path, MediaInformationSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback, const int waitTimeout) {
auto arguments = defaultGetMediaInformationCommandArguments(path);
auto session = std::make_shared<MediaInformationSession>(arguments, completeCallback, logCallback);
ffmpegkit::FFmpegKitConfig::asyncGetMediaInformationExecute(session, waitTimeout);
return session;
}
std::shared_ptr<ffmpegkit::MediaInformationSession> ffmpegkit::FFprobeKit::getMediaInformationFromCommand(const std::string command) {
auto session = std::make_shared<MediaInformationSession>(FFmpegKitConfig::parseArguments(command.c_str()));
ffmpegkit::FFmpegKitConfig::getMediaInformationExecute(session, ffmpegkit::AbstractSession::DefaultTimeoutForAsynchronousMessagesInTransmit);
return session;
}
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::FFprobeSession>>> ffmpegkit::FFprobeKit::listFFprobeSessions() {
return ffmpegkit::FFmpegKitConfig::getFFprobeSessions();
}
std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::MediaInformationSession>>> ffmpegkit::FFprobeKit::listMediaInformationSessions() {
return ffmpegkit::FFmpegKitConfig::getMediaInformationSessions();
}
linux/src/FFprobeKit.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFPROBE_KIT_H
#define FFPROBE_KIT_H
#include <string.h>
#include <stdlib.h>
#include "FFprobeSession.h"
#include "MediaInformationJsonParser.h"
namespace ffmpegkit {
/**
* <p>Main class to run <code>FFprobe</code> commands. Supports executing commands both synchronously and
* asynchronously.
* <pre>
* FFprobeSession *session = [FFprobeKit execute:@"-hide_banner -v error -show_entries format=size -of default=noprint_wrappers=1 file1.mp4"];
*
* FFprobeSession *asyncSession = [FFprobeKit executeAsync:@"-hide_banner -v error -show_entries format=size -of default=noprint_wrappers=1 file1.mp4" withCompleteCallback:completeCallback];
* </pre>
* <p>Provides overloaded <code>execute</code> methods to define session specific callbacks.
* <pre>
* FFprobeSession *session = [FFprobeKit executeAsync:@"-hide_banner -v error -show_entries format=size -of default=noprint_wrappers=1 file1.mp4" withCompleteCallback:completeCallback withLogCallback:logCallback];
* </pre>
* <p>It can extract media information for a file or a url, using getMediaInformation method.
* <pre>
* MediaInformationSession *session = [FFprobeKit getMediaInformation:@"file1.mp4"];
* </pre>
*/
class FFprobeKit {
public:
/**
* <p>Synchronously executes FFprobe with arguments provided.
*
* @param arguments FFprobe command options/arguments as string array
* @return FFprobe session created for this execution
*/
static std::shared_ptr<ffmpegkit::FFprobeSession> executeWithArguments(const std::shared_ptr<std::list<std::string>> arguments);
/**
* <p>Starts an asynchronous FFprobe execution with arguments provided.
*
* <p>Note that this method returns immediately and does not wait the execution to complete.
* You must use an FFprobeSessionCompleteCallback if you want to be notified about the result.
*
* @param arguments FFprobe command options/arguments as string array
* @param completeCallback callback that will be called when the execution has completed
* @return FFprobe session created for this execution
*/
static std::shared_ptr<ffmpegkit::FFprobeSession> executeWithArgumentsAsync(const std::shared_ptr<std::list<std::string>> arguments, FFprobeSessionCompleteCallback completeCallback);
/**
* <p>Starts an asynchronous FFprobe execution with arguments provided.
*
* <p>Note that this method returns immediately and does not wait the execution to complete.
* You must use an FFprobeSessionCompleteCallback if you want to be notified about the result.
*
* @param arguments FFprobe command options/arguments as string array
* @param completeCallback callback that will be notified when execution has completed
* @param logCallback callback that will receive logs
* @return FFprobe session created for this execution
*/
static std::shared_ptr<ffmpegkit::FFprobeSession> executeWithArgumentsAsync(const std::shared_ptr<std::list<std::string>> arguments, FFprobeSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback);
/**
* <p>Synchronously executes FFprobe command provided. Space character is used to split command
* into arguments. You can use single or double quote characters to specify arguments inside
* your command.
*
* @param command FFprobe command
* @return FFprobe session created for this execution
*/
static std::shared_ptr<ffmpegkit::FFprobeSession> execute(const std::string command);
/**
* <p>Starts an asynchronous FFprobe execution for the given command. Space character is used to split the command
* into arguments. You can use single or double quote characters to specify arguments inside your command.
*
* <p>Note that this method returns immediately and does not wait the execution to complete. You must use an
* FFprobeSessionCompleteCallback if you want to be notified about the result.
*
* @param command FFprobe command
* @param completeCallback callback that will be called when the execution has completed
* @return FFprobe session created for this execution
*/
static std::shared_ptr<ffmpegkit::FFprobeSession> executeAsync(const std::string command, FFprobeSessionCompleteCallback completeCallback);
/**
* <p>Starts an asynchronous FFprobe execution for the given command. Space character is used to split the command
* into arguments. You can use single or double quote characters to specify arguments inside your command.
*
* <p>Note that this method returns immediately and does not wait the execution to complete. You must use an
* FFprobeSessionCompleteCallback if you want to be notified about the result.
*
* @param command FFprobe command
* @param completeCallback callback that will be notified when execution has completed
* @param logCallback callback that will receive logs
* @return FFprobe session created for this execution
*/
static std::shared_ptr<ffmpegkit::FFprobeSession> executeAsync(const std::string command, FFprobeSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback);
/**
* <p>Extracts media information for the file specified with path.
*
* @param path path or uri of a media file
* @return media information session created for this execution
*/
static std::shared_ptr<ffmpegkit::MediaInformationSession> getMediaInformation(const std::string path);
/**
* <p>Extracts media information for the file specified with path.
*
* @param path path or uri of a media file
* @param waitTimeout max time to wait until media information is transmitted
* @return media information session created for this execution
*/
static std::shared_ptr<ffmpegkit::MediaInformationSession> getMediaInformation(const std::string path, const int waitTimeout);
/**
* <p>Starts an asynchronous FFprobe execution to extract the media information for the specified file.
*
* <p>Note that this method returns immediately and does not wait the execution to complete. You must use an
* MediaInformationSessionCompleteCallback if you want to be notified about the result.
*
* @param path path or uri of a media file
* @param completeCallback callback that will be called when the execution has completed
* @return media information session created for this execution
*/
static std::shared_ptr<ffmpegkit::MediaInformationSession> getMediaInformationAsync(const std::string path, MediaInformationSessionCompleteCallback completeCallback);
/**
* <p>Starts an asynchronous FFprobe execution to extract the media information for the specified file.
*
* <p>Note that this method returns immediately and does not wait the execution to complete. You must use an
* MediaInformationSessionCompleteCallback if you want to be notified about the result.
*
* @param path path or uri of a media file
* @param completeCallback callback that will be notified when execution has completed
* @param logCallback callback that will receive logs
* @param waitTimeout max time to wait until media information is transmitted
* @return media information session created for this execution
*/
static std::shared_ptr<ffmpegkit::MediaInformationSession> getMediaInformationAsync(const std::string path, MediaInformationSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback, const int waitTimeout);
/**
* <p>Extracts media information using the command provided asynchronously.
*
* @param command FFprobe command that prints media information for a file in JSON format
* @return media information session created for this execution
*/
static std::shared_ptr<ffmpegkit::MediaInformationSession> getMediaInformationFromCommand(const std::string command);
/**
* <p>Lists all FFprobe sessions in the session history.
*
* @return all FFprobe sessions in the session history
*/
static std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::FFprobeSession>>> listFFprobeSessions();
/**
* <p>Lists all MediaInformation sessions in the session history.
*
* @return all MediaInformation sessions in the session history
*/
static std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::MediaInformationSession>>> listMediaInformationSessions();
};
}
#endif // FFPROBE_KIT_H
linux/src/FFprobeSession.cpp
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "FFprobeSession.h"
#include "FFmpegKitConfig.h"
#include "LogCallback.h"
ffmpegkit::FFprobeSession::FFprobeSession(const std::shared_ptr<std::list<std::string>> arguments) :
ffmpegkit::FFprobeSession(arguments, nullptr, nullptr) {
}
ffmpegkit::FFprobeSession::FFprobeSession(const std::shared_ptr<std::list<std::string>> arguments, const FFprobeSessionCompleteCallback completeCallback) :
ffmpegkit::FFprobeSession(arguments, completeCallback, nullptr) {
}
ffmpegkit::FFprobeSession::FFprobeSession(const std::shared_ptr<std::list<std::string>> arguments, const FFprobeSessionCompleteCallback completeCallback, const ffmpegkit::LogCallback logCallback) :
ffmpegkit::AbstractSession(arguments, logCallback, ffmpegkit::FFmpegKitConfig::getLogRedirectionStrategy()), _completeCallback{completeCallback} {
}
ffmpegkit::FFprobeSession::FFprobeSession(const std::shared_ptr<std::list<std::string>> arguments, const FFprobeSessionCompleteCallback completeCallback, const ffmpegkit::LogCallback logCallback, const LogRedirectionStrategy logRedirectionStrategy) :
ffmpegkit::AbstractSession(arguments, logCallback, logRedirectionStrategy), _completeCallback{completeCallback} {
}
ffmpegkit::FFprobeSessionCompleteCallback ffmpegkit::FFprobeSession::getCompleteCallback() {
return _completeCallback;
}
bool ffmpegkit::FFprobeSession::isFFmpeg() const {
return false;
}
bool ffmpegkit::FFprobeSession::isFFprobe() const {
return true;
}
bool ffmpegkit::FFprobeSession::isMediaInformation() const {
return false;
}
linux/src/FFprobeSession.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_FFPROBE_SESSION_H
#define FFMPEG_KIT_FFPROBE_SESSION_H
#include "AbstractSession.h"
#include "FFprobeSessionCompleteCallback.h"
namespace ffmpegkit {
/**
* <p>An FFprobe session.
*/
class FFprobeSession : public AbstractSession {
public:
/**
* Builds a new FFprobe session.
*
* @param arguments command arguments
*/
FFprobeSession(const std::shared_ptr<std::list<std::string>> arguments);
/**
* Builds a new FFprobe session.
*
* @param arguments command arguments
* @param completeCallback session specific complete callback
*/
FFprobeSession(const std::shared_ptr<std::list<std::string>> arguments, const FFprobeSessionCompleteCallback completeCallback);
/**
* Builds a new FFprobe session.
*
* @param arguments command arguments
* @param completeCallback session specific complete callback
* @param logCallback session specific log callback
*/
FFprobeSession(const std::shared_ptr<std::list<std::string>> arguments, const FFprobeSessionCompleteCallback completeCallback, const ffmpegkit::LogCallback logCallback);
/**
* Builds a new FFprobe session.
*
* @param arguments command arguments
* @param completeCallback session specific complete callback
* @param logCallback session specific log callback
* @param logRedirectionStrategy session specific log redirection strategy
*/
FFprobeSession(const std::shared_ptr<std::list<std::string>> arguments, const FFprobeSessionCompleteCallback completeCallback, const ffmpegkit::LogCallback logCallback, const LogRedirectionStrategy logRedirectionStrategy);
/**
* Returns the session specific complete callback.
*
* @return session specific complete callback
*/
ffmpegkit::FFprobeSessionCompleteCallback getCompleteCallback();
/**
* Returns whether it is an <code>FFmpeg</code> session or not.
*
* @return true if it is an <code>FFmpeg</code> session, false otherwise
*/
bool isFFmpeg() const override;
/**
* Returns whether it is an <code>FFprobe</code> session or not.
*
* @return true if it is an <code>FFprobe</code> session, false otherwise
*/
bool isFFprobe() const override;
/**
* Returns whether it is a <code>MediaInformation</code> session or not.
*
* @return true if it is a <code>MediaInformation</code> session, false otherwise
*/
bool isMediaInformation() const override;
private:
FFprobeSessionCompleteCallback _completeCallback;
};
}
#endif // FFMPEG_KIT_FFPROBE_SESSION_H
linux/src/FFprobeSessionCompleteCallback.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_FFPROBE_SESSION_COMPLETE_CALLBACK_H
#define FFMPEG_KIT_FFPROBE_SESSION_COMPLETE_CALLBACK_H
#include <iostream>
#include <memory>
namespace ffmpegkit {
class FFprobeSession;
/**
* <p>Callback function that is invoked when an asynchronous <code>FFprobe</code> session has ended.
* <p>Session has either SessionStateCompleted or SessionStateFailed state when
* the callback is invoked.
* <p>If it has SessionStateCompleted state, <code>ReturnCode</code> should be checked to
* see the execution result.
* <p>If <code>getState</code> returns SessionStateFailed then
* <code>getFailStackTrace</code> should be used to get the failure reason.
* <pre>
* switch ([session getState]) {
* case SessionStateCompleted:
* ReturnCode *returnCode = [session getReturnCode];
* break;
* case SessionStateFailed:
* NSString *failStackTrace = [session getFailStackTrace];
* break;
* }
* </pre>
*
* @param session session of the completed execution
*/
typedef void (*FFprobeSessionCompleteCallback)(const std::shared_ptr<ffmpegkit::FFprobeSession> session);
#include "FFprobeSession.h"
}
#endif // FFMPEG_KIT_FFPROBE_SESSION_COMPLETE_CALLBACK_H
linux/src/Level.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_LEVEL_H
#define FFMPEG_KIT_LEVEL_H
namespace ffmpegkit {
/**
* <p>Enumeration type for log levels.
*/
enum Level {
/**
* This log level is defined by FFmpegKit. It is used to specify logs printed to stderr by
* FFmpeg. Logs that has this level are not filtered and always redirected.
*/
LevelAVLogStdErr = -16,
/**
* Print no output.
*/
LevelAVLogQuiet = -8,
/**
* Something went really wrong and we will crash now.
*/
LevelAVLogPanic = 0,
/**
* Something went wrong and recovery is not possible.
* For example, no header was found for a format which depends
* on headers or an illegal combination of parameters is used.
*/
LevelAVLogFatal = 8,
/**
* Something went wrong and cannot losslessly be recovered.
* However, not all future data is affected.
*/
LevelAVLogError = 16,
/**
* Something somehow does not look correct. This may or may not
* lead to problems. An example would be the use of '-vstrict -2'.
*/
LevelAVLogWarning = 24,
/**
* Standard information.
*/
LevelAVLogInfo = 32,
/**
* Detailed information.
*/
LevelAVLogVerbose = 40,
/**
* Stuff which is only useful for libav* developers.
*/
LevelAVLogDebug = 48,
/**
* Extremely verbose debugging, useful for libav* development.
*/
LevelAVLogTrace = 56
};
}
#endif // FFMPEG_KIT_LEVEL_H
linux/src/Log.cpp
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "Log.h"
ffmpegkit::Log::Log(const long sessionId, const ffmpegkit::Level level, const char* message) : _sessionId{sessionId}, _level{level}, _message{message} {
}
long ffmpegkit::Log::getSessionId() const {
return _sessionId;
}
ffmpegkit::Level ffmpegkit::Log::getLevel() const {
return _level;
}
std::string ffmpegkit::Log::getMessage() const {
return _message;
}
linux/src/Log.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_LOG_H
#define FFMPEG_KIT_LOG_H
#include "Level.h"
#include <string>
namespace ffmpegkit {
/**
* <p>Log entry for an <code>FFmpegKit</code> session.
*/
class Log {
public:
Log(const long sessionId, const ffmpegkit::Level level, const char* message);
long getSessionId() const;
ffmpegkit::Level getLevel() const;
std::string getMessage() const;
private:
long _sessionId;
ffmpegkit::Level _level;
std::string _message;
};
}
#endif // FFMPEG_KIT_LOG_H
linux/src/LogCallback.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_LOG_CALLBACK_H
#define FFMPEG_KIT_LOG_CALLBACK_H
#include "Log.h"
#include <iostream>
#include <memory>
namespace ffmpegkit {
/**
* <p>Callback that receives logs generated for <code>FFmpegKit</code> sessions.
*
* @param log log entry
*/
typedef void (*LogCallback)(const std::shared_ptr<ffmpegkit::Log> log);
}
#endif // FFMPEG_KIT_LOG_CALLBACK_H
linux/src/LogRedirectionStrategy.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_LOG_REDIRECTION_STRATEGY_H
#define FFMPEG_KIT_LOG_REDIRECTION_STRATEGY_H
namespace ffmpegkit {
enum LogRedirectionStrategy {
LogRedirectionStrategyAlwaysPrintLogs = 0,
LogRedirectionStrategyPrintLogsWhenNoCallbacksDefined = 1,
LogRedirectionStrategyPrintLogsWhenGlobalCallbackNotDefined = 2,
LogRedirectionStrategyPrintLogsWhenSessionCallbackNotDefined = 3,
LogRedirectionStrategyNeverPrintLogs = 4
};
}
#endif // FFMPEG_KIT_LOG_REDIRECTION_STRATEGY_H
linux/src/Makefile.am
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lib_LTLIBRARIES = libffmpegkit.la
libffmpegkit_la_LIBADD = @FFMPEG_LIBS@
libffmpegkit_la_SOURCES = \
AbstractSession.cpp \
ArchDetect.cpp \
Chapter.cpp \
FFmpegKit.cpp \
FFmpegKitConfig.cpp \
FFmpegSession.cpp \
FFprobeKit.cpp \
FFprobeSession.cpp \
Log.cpp \
MediaInformation.cpp \
MediaInformationJsonParser.cpp \
MediaInformationSession.cpp \
Packages.cpp \
ReturnCode.cpp \
Statistics.cpp \
StreamInformation.cpp \
ffmpegkit_exception.cpp \
fftools_cmdutils.c \
fftools_ffmpeg.c \
fftools_ffmpeg_filter.c \
fftools_ffmpeg_hw.c \
fftools_ffmpeg_opt.c \
fftools_ffprobe.c
include_HEADERS = \
AbstractSession.h \
ArchDetect.h \
Chapter.h \
FFmpegKit.h \
FFmpegKitConfig.h \
FFmpegSession.h \
FFmpegSessionCompleteCallback.h \
FFprobeKit.h \
FFprobeSession.h \
FFprobeSessionCompleteCallback.h \
Level.h \
Log.h \
LogCallback.h \
LogRedirectionStrategy.h \
MediaInformation.h \
MediaInformationJsonParser.h \
MediaInformationSession.h \
MediaInformationSessionCompleteCallback.h \
Packages.h \
ReturnCode.h \
Session.h \
SessionState.h \
Signal.h \
Statistics.h \
StatisticsCallback.h \
StreamInformation.h \
ffmpegkit_exception.h \
fftools_cmdutils.h \
fftools_ffmpeg.h
libffmpegkit_la_CFLAGS = $(CFLAGS)
libffmpegkit_la_OBJCFLAGS = $(CFLAGS)
libffmpegkit_la_CXXFLAGS = $(CXXFLAGS)
libffmpegkit_la_LDFLAGS = -version-info @VERSION_INFO@
linux/src/Makefile.in
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linux/src/MediaInformation.cpp
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "MediaInformation.h"
ffmpegkit::MediaInformation::MediaInformation(std::shared_ptr<rapidjson::Value> mediaInformationValue, std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::StreamInformation>>> streams, std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::Chapter>>> chapters) :
_mediaInformationValue{mediaInformationValue}, _streams{streams}, _chapters{chapters} {
}
std::string ffmpegkit::MediaInformation::getFilename() {
return (*_mediaInformationValue)[KeyFilename].GetString();
}
std::string ffmpegkit::MediaInformation::getFormat() {
return (*_mediaInformationValue)[KeyFormat].GetString();
}
std::string ffmpegkit::MediaInformation::getLongFormat() {
return (*_mediaInformationValue)[KeyFormatLong].GetString();
}
std::string ffmpegkit::MediaInformation::getStartTime() {
return (*_mediaInformationValue)[KeyStartTime].GetString();
}
std::string ffmpegkit::MediaInformation::getDuration() {
return (*_mediaInformationValue)[KeyDuration].GetString();
}
std::string ffmpegkit::MediaInformation::getSize() {
return (*_mediaInformationValue)[KeySize].GetString();
}
std::string ffmpegkit::MediaInformation::getBitrate() {
return (*_mediaInformationValue)[KeyBitRate].GetString();
}
std::shared_ptr<rapidjson::Value> ffmpegkit::MediaInformation::getTags() {
auto tags = std::make_shared<rapidjson::Value>();
*tags = (*_mediaInformationValue)[KeyTags];
return tags;
}
std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::StreamInformation>>> ffmpegkit::MediaInformation::getStreams() {
return _streams;
}
std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::Chapter>>> ffmpegkit::MediaInformation::getChapters() {
return _chapters;
}
std::string ffmpegkit::MediaInformation::getStringProperty(const char* key) {
return (*_mediaInformationValue)[key].GetString();
}
int64_t ffmpegkit::MediaInformation::getNumberProperty(const char* key) {
return (*_mediaInformationValue)[key].GetInt64();
}
std::shared_ptr<rapidjson::Value> ffmpegkit::MediaInformation::getProperties(const char* key) {
auto value = std::make_shared<rapidjson::Value>();
*value = (*_mediaInformationValue)[key];
return value;
}
std::shared_ptr<rapidjson::Value> ffmpegkit::MediaInformation::getMediaProperties() {
auto mediaProperties = std::make_shared<rapidjson::Value>();
*mediaProperties = (*_mediaInformationValue)[KeyMediaProperties];
return mediaProperties;
}
std::shared_ptr<rapidjson::Value> ffmpegkit::MediaInformation::getAllProperties() {
auto all = std::make_shared<rapidjson::Value>();
*all = (*_mediaInformationValue);
return all;
}
linux/src/MediaInformation.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_MEDIA_INFORMATION_H
#define FFMPEG_KIT_MEDIA_INFORMATION_H
#include "Chapter.h"
#include "StreamInformation.h"
#include <memory>
#include <vector>
namespace ffmpegkit {
/**
* Media information class.
*/
class MediaInformation {
public:
static constexpr const char* KeyMediaProperties = "format";
static constexpr const char* KeyFilename = "filename";
static constexpr const char* KeyFormat = "format_name";
static constexpr const char* KeyFormatLong = "format_long_name";
static constexpr const char* KeyStartTime = "start_time";
static constexpr const char* KeyDuration = "duration";
static constexpr const char* KeySize = "size";
static constexpr const char* KeyBitRate = "bit_rate";
static constexpr const char* KeyTags = "tags";
MediaInformation(std::shared_ptr<rapidjson::Value> mediaInformationValue, std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::StreamInformation>>> streams, std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::Chapter>>> chapters);
/**
* Returns file name.
*
* @return media file name
*/
std::string getFilename();
/**
* Returns format.
*
* @return media format
*/
std::string getFormat();
/**
* Returns long format.
*
* @return media long format
*/
std::string getLongFormat();
/**
* Returns duration.
*
* @return media duration in milliseconds
*/
std::string getDuration();
/**
* Returns start time.
*
* @return media start time in milliseconds
*/
std::string getStartTime();
/**
* Returns size.
*
* @return media size in bytes
*/
std::string getSize();
/**
* Returns bitrate.
*
* @return media bitrate in kb/s
*/
std::string getBitrate();
/**
* Returns all tags.
*
* @return tags dictionary
*/
std::shared_ptr<rapidjson::Value> getTags();
/**
* Returns all streams.
*
* @return streams array
*/
std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::StreamInformation>>> getStreams();
/**
* Returns all chapters.
*
* @return chapters array
*/
std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::Chapter>>> getChapters();
/**
* Returns the media property associated with the key.
*
* @return media property as string or nil if the key is not found
*/
std::string getStringProperty(const char* key);
/**
* Returns the media property associated with the key.
*
* @return media property as number or nil if the key is not found
*/
int64_t getNumberProperty(const char* key);
/**
* Returns the media properties associated with the key.
*
* @return media properties in a dictionary or nil if the key is not found
*/
std::shared_ptr<rapidjson::Value> getProperties(const char* key);
/**
* Returns all media properties.
*
* @return all media properties in a dictionary or nil if no media properties are defined
*/
std::shared_ptr<rapidjson::Value> getMediaProperties();
/**
* Returns all properties defined.
*
* @return all properties in a dictionary or nil if no properties are defined
*/
std::shared_ptr<rapidjson::Value> getAllProperties();
private:
std::shared_ptr<rapidjson::Value> _mediaInformationValue;
std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::StreamInformation>>> _streams;
std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::Chapter>>> _chapters;
};
}
#endif // FFMPEG_KIT_MEDIA_INFORMATION_H
linux/src/MediaInformationJsonParser.cpp
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "MediaInformationJsonParser.h"
#include "rapidjson/reader.h"
#include "rapidjson/document.h"
#include "rapidjson/error/en.h"
#include <memory>
static const char* MediaInformationJsonParserKeyStreams = "streams";
static const char* MediaInformationJsonParserKeyChapters = "chapters";
std::shared_ptr<ffmpegkit::MediaInformation> ffmpegkit::MediaInformationJsonParser::from(const char* ffprobeJsonOutput) {
std::string error;
std::shared_ptr<ffmpegkit::MediaInformation> mediaInformation = fromWithError(ffprobeJsonOutput, error);
if (mediaInformation == nullptr) {
std::cout << "MediaInformation parsing failed: " << error << std::endl;
}
return mediaInformation;
}
std::shared_ptr<ffmpegkit::MediaInformation> ffmpegkit::MediaInformationJsonParser::fromWithError(const char* ffprobeJsonOutput, std::string& error) {
std::shared_ptr<rapidjson::Document> document = std::make_shared<rapidjson::Document>();
document->Parse(ffprobeJsonOutput);
if (document->HasParseError()) {
error = GetParseError_En(document->GetParseError());
return nullptr;
} else {
std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::StreamInformation>>> streams = std::make_shared<std::vector<std::shared_ptr<ffmpegkit::StreamInformation>>>();
std::shared_ptr<std::vector<std::shared_ptr<ffmpegkit::Chapter>>> chapters = std::make_shared<std::vector<std::shared_ptr<ffmpegkit::Chapter>>>();
if (document->HasMember(MediaInformationJsonParserKeyStreams)) {
rapidjson::Value& streamArray = (*document.get())[MediaInformationJsonParserKeyStreams];
if (streamArray.IsArray()) {
for (rapidjson::SizeType i = 0; i < streamArray.Size(); i++) {
auto stream = std::make_shared<rapidjson::Value>();
*stream = streamArray[i];
streams->push_back(std::make_shared<ffmpegkit::StreamInformation>(stream));
}
}
}
if (document->HasMember(MediaInformationJsonParserKeyChapters)) {
rapidjson::Value& chapterArray = (*document.get())[MediaInformationJsonParserKeyChapters];
if (chapterArray.IsArray()) {
for (rapidjson::SizeType i = 0; i < chapterArray.Size(); i++) {
auto chapter = std::make_shared<rapidjson::Value>();
*chapter = chapterArray[i];
chapters->push_back(std::make_shared<ffmpegkit::Chapter>(chapter));
}
}
}
return std::make_shared<ffmpegkit::MediaInformation>(std::static_pointer_cast<rapidjson::Value>(document), streams, chapters);
}
}
linux/src/MediaInformationJsonParser.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_MEDIA_INFORMATION_PARSER_H
#define FFMPEG_KIT_MEDIA_INFORMATION_PARSER_H
#include "MediaInformation.h"
#include <memory>
namespace ffmpegkit {
/**
* A parser that constructs MediaInformation from FFprobe's json output.
*/
class MediaInformationJsonParser {
public:
/**
* Extracts <code>MediaInformation</code> from the given FFprobe json output.
*
* @param ffprobeJsonOutput FFprobe json output
* @return created MediaInformation instance of nil if a parsing error occurs
*/
static std::shared_ptr<ffmpegkit::MediaInformation> from(const char* ffprobeJsonOutput);
/**
* Extracts <code>MediaInformation</code> from the given FFprobe json output.
*
* @param ffprobeJsonOutput FFprobe json output
* @param error error to save the parsing error if a parsing error occurs
* @return created MediaInformation instance
*/
static std::shared_ptr<ffmpegkit::MediaInformation> fromWithError(const char* ffprobeJsonOutput, std::string& error);
};
}
#endif // FFMPEG_KIT_MEDIA_INFORMATION_PARSER_H
linux/src/MediaInformationSession.cpp
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "MediaInformationSession.h"
#include "LogCallback.h"
#include "MediaInformation.h"
ffmpegkit::MediaInformationSession::MediaInformationSession(const std::shared_ptr<std::list<std::string>> arguments) :
ffmpegkit::MediaInformationSession(arguments, nullptr, nullptr) {
}
ffmpegkit::MediaInformationSession::MediaInformationSession(const std::shared_ptr<std::list<std::string>> arguments, ffmpegkit::MediaInformationSessionCompleteCallback completeCallback) :
ffmpegkit::MediaInformationSession(arguments, completeCallback, nullptr) {
}
ffmpegkit::MediaInformationSession::MediaInformationSession(const std::shared_ptr<std::list<std::string>> arguments, ffmpegkit::MediaInformationSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback) :
ffmpegkit::AbstractSession(arguments, logCallback, ffmpegkit::LogRedirectionStrategyNeverPrintLogs), _completeCallback{completeCallback}, _mediaInformation{nullptr} {
}
std::shared_ptr<ffmpegkit::MediaInformation> ffmpegkit::MediaInformationSession::getMediaInformation() {
return _mediaInformation;
}
void ffmpegkit::MediaInformationSession::setMediaInformation(const std::shared_ptr<ffmpegkit::MediaInformation> mediaInformation) {
_mediaInformation = mediaInformation;
}
ffmpegkit::MediaInformationSessionCompleteCallback ffmpegkit::MediaInformationSession::getCompleteCallback() {
return _completeCallback;
}
bool ffmpegkit::MediaInformationSession::isFFmpeg() const {
return false;
}
bool ffmpegkit::MediaInformationSession::isFFprobe() const {
return false;
}
bool ffmpegkit::MediaInformationSession::isMediaInformation() const {
return true;
}
linux/src/MediaInformationSession.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_MEDIA_INFORMATION_SESSION_H
#define FFMPEG_KIT_MEDIA_INFORMATION_SESSION_H
#include "AbstractSession.h"
#include "MediaInformation.h"
#include "MediaInformationSessionCompleteCallback.h"
namespace ffmpegkit {
/**
* <p>A custom FFprobe session, which produces a <code>MediaInformation</code> object using the
* FFprobe output.
*/
class MediaInformationSession : public AbstractSession {
public:
/**
* Creates a new media information session.
*
* @param arguments command arguments
*/
MediaInformationSession(const std::shared_ptr<std::list<std::string>> arguments);
/**
* Creates a new media information session.
*
* @param arguments command arguments
* @param completeCallback session specific complete callback
*/
MediaInformationSession(const std::shared_ptr<std::list<std::string>> arguments, ffmpegkit::MediaInformationSessionCompleteCallback completeCallback);
/**
* Creates a new media information session.
*
* @param arguments command arguments
* @param completeCallback session specific complete callback
* @param logCallback session specific log callback
*/
MediaInformationSession(const std::shared_ptr<std::list<std::string>> arguments, ffmpegkit::MediaInformationSessionCompleteCallback completeCallback, ffmpegkit::LogCallback logCallback);
/**
* Returns the media information extracted in this session.
*
* @return media information extracted or nil if the command failed or the output can not be
* parsed
*/
std::shared_ptr<ffmpegkit::MediaInformation> getMediaInformation();
/**
* Sets the media information extracted in this session.
*
* @param mediaInformation media information extracted
*/
void setMediaInformation(const std::shared_ptr<ffmpegkit::MediaInformation> mediaInformation);
/**
* Returns the session specific complete callback.
*
* @return session specific complete callback
*/
ffmpegkit::MediaInformationSessionCompleteCallback getCompleteCallback();
/**
* Returns whether it is an <code>FFmpeg</code> session or not.
*
* @return true if it is an <code>FFmpeg</code> session, false otherwise
*/
bool isFFmpeg() const override;
/**
* Returns whether it is an <code>FFprobe</code> session or not.
*
* @return true if it is an <code>FFprobe</code> session, false otherwise
*/
bool isFFprobe() const override;
/**
* Returns whether it is a <code>MediaInformation</code> session or not.
*
* @return true if it is a <code>MediaInformation</code> session, false otherwise
*/
bool isMediaInformation() const override;
private:
ffmpegkit::MediaInformationSessionCompleteCallback _completeCallback;
std::shared_ptr<ffmpegkit::MediaInformation> _mediaInformation;
};
}
#endif // FFMPEG_KIT_MEDIA_INFORMATION_SESSION_H
linux/src/MediaInformationSessionCompleteCallback.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_MEDIA_INFORMATION_SESSION_COMPLETE_CALLBACK_H
#define FFMPEG_KIT_MEDIA_INFORMATION_SESSION_COMPLETE_CALLBACK_H
#include <iostream>
#include <memory>
namespace ffmpegkit {
class MediaInformationSession;
/**
* <p>Callback function that is invoked when an asynchronous <code>MediaInformation</code> session
* has ended.
* <p>Session has either SessionStateCompleted or SessionStateFailed state when
* the callback is invoked.
* <p>If it has SessionStateCompleted state, <code>ReturnCode</code> should be checked to
* see the execution result.
* <p>If <code>getState</code> returns SessionStateFailed then
* <code>getFailStackTrace</code> should be used to get the failure reason.
* <pre>
* switch ([session getState]) {
* case SessionStateCompleted:
* ReturnCode *returnCode = [session getReturnCode];
* break;
* case SessionStateFailed:
* NSString *failStackTrace = [session getFailStackTrace];
* break;
* }
* </pre>
*
* @param session session of the completed execution
*/
typedef void (*MediaInformationSessionCompleteCallback)(const std::shared_ptr<ffmpegkit::MediaInformationSession> session);
#include "MediaInformationSession.h"
}
#endif // FFMPEG_KIT_MEDIA_INFORMATION_SESSION_COMPLETE_CALLBACK_H
linux/src/Packages.cpp
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "Packages.h"
#include "config.h"
#include <memory>
#include <algorithm>
static const std::set<const char*> supportedExternalLibraries = {
"dav1d",
"fontconfig",
"freetype",
"fribidi",
"gmp",
"gnutls",
"kvazaar",
"mp3lame",
"libaom",
"libass",
"iconv",
"libilbc",
"libtheora",
"libvidstab",
"libvorbis",
"libvpx",
"libwebp",
"libxml2",
"opencore-amr",
"openh264",
"opus",
"rubberband",
"sdl2",
"shine",
"snappy",
"soxr",
"speex",
"tesseract",
"twolame",
"x264",
"x265",
"xvid"
};
std::string ffmpegkit::Packages::getPackageName() {
std::shared_ptr<std::set<std::string>> enabledLibrarySet = getExternalLibraries();
#define contains_ext_lib(element) enabledLibrarySet->find(element) != enabledLibrarySet->end()
bool speex = contains_ext_lib("speex");
bool fribidi = contains_ext_lib("fribidi");
bool gnutls = contains_ext_lib("gnutls");
bool xvid = contains_ext_lib("xvid");
bool min = false;
bool minGpl = false;
bool https = false;
bool httpsGpl = false;
bool audio = false;
bool video = false;
bool full = false;
bool fullGpl = false;
if (speex && fribidi) {
if (xvid) {
fullGpl = true;
} else {
full = true;
}
} else if (speex) {
audio = true;
} else if (fribidi) {
video = true;
} else if (xvid) {
if (gnutls) {
httpsGpl = true;
} else {
minGpl = true;
}
} else {
if (gnutls) {
https = true;
} else {
min = true;
}
}
if (fullGpl) {
if (contains_ext_lib("dav1d") &&
contains_ext_lib("fontconfig") &&
contains_ext_lib("freetype") &&
contains_ext_lib("fribidi") &&
contains_ext_lib("gmp") &&
contains_ext_lib("gnutls") &&
contains_ext_lib("kvazaar") &&
contains_ext_lib("mp3lame") &&
contains_ext_lib("libass") &&
contains_ext_lib("iconv") &&
contains_ext_lib("libilbc") &&
contains_ext_lib("libtheora") &&
contains_ext_lib("libvidstab") &&
contains_ext_lib("libvorbis") &&
contains_ext_lib("libvpx") &&
contains_ext_lib("libwebp") &&
contains_ext_lib("libxml2") &&
contains_ext_lib("opencore-amr") &&
contains_ext_lib("opus") &&
contains_ext_lib("shine") &&
contains_ext_lib("snappy") &&
contains_ext_lib("soxr") &&
contains_ext_lib("speex") &&
contains_ext_lib("twolame") &&
contains_ext_lib("x264") &&
contains_ext_lib("x265") &&
contains_ext_lib("xvid")) {
return "full-gpl";
} else {
return "custom";
}
}
if (full) {
if (contains_ext_lib("dav1d") &&
contains_ext_lib("fontconfig") &&
contains_ext_lib("freetype") &&
contains_ext_lib("fribidi") &&
contains_ext_lib("gmp") &&
contains_ext_lib("gnutls") &&
contains_ext_lib("kvazaar") &&
contains_ext_lib("mp3lame") &&
contains_ext_lib("libass") &&
contains_ext_lib("iconv") &&
contains_ext_lib("libilbc") &&
contains_ext_lib("libtheora") &&
contains_ext_lib("libvorbis") &&
contains_ext_lib("libvpx") &&
contains_ext_lib("libwebp") &&
contains_ext_lib("libxml2") &&
contains_ext_lib("opencore-amr") &&
contains_ext_lib("opus") &&
contains_ext_lib("shine") &&
contains_ext_lib("snappy") &&
contains_ext_lib("soxr") &&
contains_ext_lib("speex") &&
contains_ext_lib("twolame")) {
return "full";
} else {
return "custom";
}
}
if (video) {
if (contains_ext_lib("dav1d") &&
contains_ext_lib("fontconfig") &&
contains_ext_lib("freetype") &&
contains_ext_lib("fribidi") &&
contains_ext_lib("kvazaar") &&
contains_ext_lib("libass") &&
contains_ext_lib("iconv") &&
contains_ext_lib("libtheora") &&
contains_ext_lib("libvpx") &&
contains_ext_lib("libwebp") &&
contains_ext_lib("snappy")) {
return "video";
} else {
return "custom";
}
}
if (audio) {
if (contains_ext_lib("mp3lame") &&
contains_ext_lib("libilbc") &&
contains_ext_lib("libvorbis") &&
contains_ext_lib("opencore-amr") &&
contains_ext_lib("opus") &&
contains_ext_lib("shine") &&
contains_ext_lib("soxr") &&
contains_ext_lib("speex") &&
contains_ext_lib("twolame")) {
return "audio";
} else {
return "custom";
}
}
if (httpsGpl) {
if (contains_ext_lib("gmp") &&
contains_ext_lib("gnutls") &&
contains_ext_lib("libvidstab") &&
contains_ext_lib("x264") &&
contains_ext_lib("x265") &&
contains_ext_lib("xvid")) {
return "https-gpl";
} else {
return "custom";
}
}
if (https) {
if (contains_ext_lib("gmp") &&
contains_ext_lib("gnutls")) {
return "https";
} else {
return "custom";
}
}
if (minGpl) {
if (contains_ext_lib("libvidstab") &&
contains_ext_lib("x264") &&
contains_ext_lib("x265") &&
contains_ext_lib("xvid")) {
return "min-gpl";
} else {
return "custom";
}
}
return "min";
}
std::shared_ptr<std::set<std::string>> ffmpegkit::Packages::getExternalLibraries() {
std::string buildConfiguration(FFMPEG_CONFIGURATION);
char libraryName1[50];
char libraryName2[50];
std::shared_ptr<std::set<std::string>> enabledLibrarySet = std::make_shared<std::set<std::string>>();
std::for_each(supportedExternalLibraries.cbegin(), supportedExternalLibraries.cend(), [&](const char* supportedExternalLibrary) {
sprintf(libraryName1, "enable-%s", supportedExternalLibrary);
sprintf(libraryName2, "enable-lib%s", supportedExternalLibrary);
if (buildConfiguration.find(libraryName1) != std::string::npos || buildConfiguration.find(libraryName2) != std::string::npos) {
enabledLibrarySet->insert(supportedExternalLibrary);
}
});
return enabledLibrarySet;
}
linux/src/Packages.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_PACKAGES_H
#define FFMPEG_KIT_PACKAGES_H
#include <set>
#include <iostream>
#include <memory>
#include <string>
namespace ffmpegkit {
/**
* <p>Helper class to extract binary package information.
*/
class Packages {
public:
/**
* Returns the FFmpegKit binary package name.
*
* @return predicted FFmpegKit binary package name
*/
static std::string getPackageName();
/**
* Returns enabled external libraries by FFmpeg.
*
* @return enabled external libraries
*/
static std::shared_ptr<std::set<std::string>> getExternalLibraries();
};
}
#endif // FFMPEG_KIT_PACKAGES_H
linux/src/ReturnCode.cpp
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "ReturnCode.h"
bool ffmpegkit::ReturnCode::isSuccess(const std::shared_ptr<ffmpegkit::ReturnCode> value) {
return (value != nullptr) && (value->getValue() == Success);
}
bool ffmpegkit::ReturnCode::isCancel(const std::shared_ptr<ffmpegkit::ReturnCode> value) {
return (value != nullptr) && (value->getValue() == Cancel);
}
ffmpegkit::ReturnCode::ReturnCode(const int value) : _value {value} {
}
int ffmpegkit::ReturnCode::getValue() const {
return _value;
}
bool ffmpegkit::ReturnCode::isValueSuccess() const {
return (_value == Success);
}
bool ffmpegkit::ReturnCode::isValueError() const {
return ((_value != Success) && (_value != Cancel));
}
bool ffmpegkit::ReturnCode::isValueCancel() const {
return (_value == Cancel);
}
std::ostream& operator<<(std::ostream& out, const ffmpegkit::ReturnCode& o) {
return out << o.getValue();
}
linux/src/ReturnCode.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_RETURN_CODE_H
#define FFMPEG_KIT_RETURN_CODE_H
#include <memory>
namespace ffmpegkit {
class ReturnCode {
public:
static constexpr int Success = 0;
static constexpr int Cancel = 255;
static bool isSuccess(const std::shared_ptr<ffmpegkit::ReturnCode> value);
static bool isCancel(const std::shared_ptr<ffmpegkit::ReturnCode> value);
ReturnCode(const int value);
int getValue() const;
bool isValueSuccess() const;
bool isValueError() const;
bool isValueCancel() const;
friend std::ostream& operator<<(std::ostream& out, const ReturnCode& o);
private:
int _value;
};
}
#endif // FFMPEG_KIT_RETURN_CODE_H
linux/src/Session.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_SESSION_H
#define FFMPEG_KIT_SESSION_H
#include "Log.h"
#include "LogCallback.h"
#include "LogRedirectionStrategy.h"
#include "ReturnCode.h"
#include "SessionState.h"
#include <string>
#include <chrono>
#include <list>
namespace ffmpegkit {
/**
* <p>Common interface for all <code>FFmpegKit</code> sessions.
*/
class Session {
public:
/**
* Returns the session specific log callback.
*
* @return session specific log callback
*/
virtual ffmpegkit::LogCallback getLogCallback() const = 0;
/**
* Returns the session identifier.
*
* @return session identifier
*/
virtual long getSessionId() const = 0;
/**
* Returns session create time.
*
* @return session create time
*/
virtual std::chrono::time_point<std::chrono::system_clock> getCreateTime() const = 0;
/**
* Returns session start time.
*
* @return session start time
*/
virtual std::chrono::time_point<std::chrono::system_clock> getStartTime() const = 0;
/**
* Returns session end time.
*
* @return session end time
*/
virtual std::chrono::time_point<std::chrono::system_clock> getEndTime() const = 0;
/**
* Returns the time taken to execute this session.
*
* @return time taken to execute this session in milliseconds or zero (0) if the session is
* not over yet
*/
virtual long getDuration() const = 0;
/**
* Returns command arguments as a list.
*
* @return command arguments as a list
*/
virtual std::shared_ptr<std::list<std::string>> getArguments() const = 0;
/**
* Returns command arguments as a concatenated string.
*
* @return command arguments as a concatenated string
*/
virtual std::string getCommand() const = 0;
/**
* Returns all log entries generated for this session. If there are asynchronous
* messages that are not delivered yet, this method waits for them until the given timeout.
*
* @param waitTimeout wait timeout for asynchronous messages in milliseconds
* @return list of log entries generated for this session
*/
virtual std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Log>>> getAllLogsWithTimeout(const int waitTimeout) const = 0;
/**
* Returns all log entries generated for this session. If there are asynchronous
* messages that are not delivered yet, this method waits for them.
*
* @return list of log entries generated for this session
*/
virtual std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Log>>> getAllLogs() const = 0;
/**
* Returns all log entries delivered for this session. Note that if there are asynchronous
* messages that are not delivered yet, this method will not wait for them and will return
* immediately.
*
* @return list of log entries received for this session
*/
virtual std::shared_ptr<std::list<std::shared_ptr<ffmpegkit::Log>>> getLogs() const = 0;
/**
* Returns all log entries generated for this session as a concatenated string. If there are
* asynchronous messages that are not delivered yet, this method waits for them until
* the given timeout.
*
* @param waitTimeout wait timeout for asynchronous messages in milliseconds
* @return all log entries generated for this session as a concatenated string
*/
virtual std::string getAllLogsAsStringWithTimeout(const int waitTimeout) const = 0;
/**
* Returns all log entries generated for this session as a concatenated string. If there are
* asynchronous messages that are not delivered yet, this method waits for them.
*
* @return all log entries generated for this session as a concatenated string
*/
virtual std::string getAllLogsAsString() const = 0;
/**
* Returns all log entries delivered for this session as a concatenated string. Note that if
* there are asynchronous messages that are not delivered yet, this method will not wait
* for them and will return immediately.
*
* @return list of log entries received for this session
*/
virtual std::string getLogsAsString() const = 0;
/**
* Returns the log output generated while running the session.
*
* @return log output generated
*/
virtual std::string getOutput() const = 0;
/**
* Returns the state of the session.
*
* @return state of the session
*/
virtual ffmpegkit::SessionState getState() const = 0;
/**
* Returns the return code for this session. Note that return code is only set for sessions
* that end with SessionStateCompleted state. If a session is not started, still running or failed then
* this method returns nil.
*
* @return the return code for this session if the session has completed, nil if session is
* not started, still running or failed
*/
virtual std::shared_ptr<ffmpegkit::ReturnCode> getReturnCode() const = 0;
/**
* Returns the stack trace of the exception received while executing this session.
* <p>
* The stack trace is only set for sessions that end with SessionStateFailed state. For sessions that has
* SessionStateCompleted state this method returns nil.
*
* @return stack trace of the exception received while executing this session, nil if session
* is not started, still running or completed
*/
virtual std::string getFailStackTrace() const = 0;
/**
* Returns session specific log redirection strategy.
*
* @return session specific log redirection strategy
*/
virtual LogRedirectionStrategy getLogRedirectionStrategy() const = 0;
/**
* Returns whether there are still asynchronous messages being transmitted for this
* session or not.
*
* @return true if there are still asynchronous messages being transmitted, false
* otherwise
*/
virtual bool thereAreAsynchronousMessagesInTransmit() const = 0;
/**
* Adds a new log entry for this session.
*
* It is invoked internally by <code>FFmpegKit</code> library methods. Must not be used by user
* applications.
*
* @param log log entry
*/
virtual void addLog(const std::shared_ptr<ffmpegkit::Log> log) = 0;
/**
* Starts running the session.
*/
virtual void startRunning() = 0;
/**
* Completes running the session with the provided return code.
*
* @param returnCode return code of the execution
*/
virtual void complete(const std::shared_ptr<ffmpegkit::ReturnCode> returnCode) = 0;
/**
* Ends running the session with a failure.
*
* @param error error received
*/
virtual void fail(const char* error) = 0;
/**
* Returns whether it is an <code>FFmpeg</code> session or not.
*
* @return true if it is an <code>FFmpeg</code> session, false otherwise
*/
virtual bool isFFmpeg() const = 0;
/**
* Returns whether it is an <code>FFprobe</code> session or not.
*
* @return true if it is an <code>FFprobe</code> session, false otherwise
*/
virtual bool isFFprobe() const = 0;
/**
* Returns whether it is a <code>MediaInformation</code> session or not.
*
* @return true if it is a <code>MediaInformation</code> session, false otherwise
*/
virtual bool isMediaInformation() const = 0;
/**
* Cancels running the session.
*/
virtual void cancel() = 0;
};
}
#endif // FFMPEG_KIT_SESSION_H
linux/src/SessionState.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_SESSION_STATE_H
#define FFMPEG_KIT_SESSION_STATE_H
namespace ffmpegkit {
enum SessionState {
SessionStateCreated = 0,
SessionStateRunning = 1,
SessionStateFailed = 2,
SessionStateCompleted = 3
};
}
#endif // FFMPEG_KIT_SESSION_STATE_H
linux/src/Signal.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General License for more details.
*
* You should have received a copy of the GNU Lesser General License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_SIGNAL_H
#define FFMPEG_KIT_SIGNAL_H
namespace ffmpegkit {
enum Signal {
SignalInt = 2,
SignalQuit = 3,
SignalPipe = 13,
SignalTerm = 15,
SignalXcpu = 24
};
}
#endif // FFMPEG_KIT_SIGNAL_H
linux/src/Statistics.cpp
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "Statistics.h"
ffmpegkit::Statistics::Statistics(const long sessionId, const int videoFrameNumber, const float videoFps, const float videoQuality, const int64_t size, const int time, const double bitrate, const double speed) :
_sessionId{sessionId}, _videoFrameNumber{videoFrameNumber}, _videoFps{videoFps}, _videoQuality{videoQuality}, _size{size}, _time{time}, _bitrate{bitrate}, _speed{speed} {
}
long ffmpegkit::Statistics::getSessionId() {
return _sessionId;
}
int ffmpegkit::Statistics::getVideoFrameNumber() {
return _videoFrameNumber;
}
float ffmpegkit::Statistics::getVideoFps() {
return _videoFps;
}
float ffmpegkit::Statistics::getVideoQuality() {
return _videoQuality;
}
int64_t ffmpegkit::Statistics::getSize() {
return _size;
}
int ffmpegkit::Statistics::getTime() {
return _time;
}
double ffmpegkit::Statistics::getBitrate() {
return _bitrate;
}
double ffmpegkit::Statistics::getSpeed() {
return _speed;
}
linux/src/Statistics.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_STATISTICS_H
#define FFMPEG_KIT_STATISTICS_H
#include <stdlib.h>
namespace ffmpegkit {
/**
* Statistics entry for an FFmpeg execute session.
*/
class Statistics {
public:
Statistics(const long sessionId, const int videoFrameNumber, const float videoFps, const float videoQuality, const int64_t size, const int time, const double bitrate, const double speed);
long getSessionId();
int getVideoFrameNumber();
float getVideoFps();
float getVideoQuality();
int64_t getSize();
int getTime();
double getBitrate();
double getSpeed();
private:
long _sessionId;
int _videoFrameNumber;
float _videoFps;
float _videoQuality;
int64_t _size;
int _time;
double _bitrate;
double _speed;
};
}
#endif // FFMPEG_KIT_STATISTICS_H
linux/src/StatisticsCallback.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_STATISTICS_CALLBACK_H
#define FFMPEG_KIT_STATISTICS_CALLBACK_H
#include "Statistics.h"
#include <iostream>
#include <memory>
namespace ffmpegkit {
/**
* <p>Callback that receives statistics generated for <code>FFmpegKit</code> sessions.
*
* @param statistics statistics entry
*/
typedef void (*StatisticsCallback)(const std::shared_ptr<ffmpegkit::Statistics> statistics);
}
#endif // FFMPEG_KIT_STATISTICS_CALLBACK_H
linux/src/StreamInformation.cpp
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "StreamInformation.h"
ffmpegkit::StreamInformation::StreamInformation(std::shared_ptr<rapidjson::Value> streamInformationValue) : _streamInformationValue{streamInformationValue} {
}
int64_t ffmpegkit::StreamInformation::getIndex() {
return (*_streamInformationValue)[KeyIndex].GetInt64();
}
std::string ffmpegkit::StreamInformation::getType() {
return (*_streamInformationValue)[KeyType].GetString();
}
std::string ffmpegkit::StreamInformation::getCodec() {
return (*_streamInformationValue)[KeyCodec].GetString();
}
std::string ffmpegkit::StreamInformation::getCodecLong() {
return (*_streamInformationValue)[KeyCodecLong].GetString();
}
std::string ffmpegkit::StreamInformation::getFormat() {
return (*_streamInformationValue)[KeyFormat].GetString();
}
int64_t ffmpegkit::StreamInformation::getWidth() {
return (*_streamInformationValue)[KeyWidth].GetInt64();
}
int64_t ffmpegkit::StreamInformation::getHeight() {
return (*_streamInformationValue)[KeyHeight].GetInt64();
}
std::string ffmpegkit::StreamInformation::getBitrate() {
return (*_streamInformationValue)[KeyBitRate].GetString();
}
std::string ffmpegkit::StreamInformation::getSampleRate() {
return (*_streamInformationValue)[KeySampleRate].GetString();
}
std::string ffmpegkit::StreamInformation::getSampleFormat() {
return (*_streamInformationValue)[KeySampleFormat].GetString();
}
std::string ffmpegkit::StreamInformation::getChannelLayout() {
return (*_streamInformationValue)[KeyChannelLayout].GetString();
}
std::string ffmpegkit::StreamInformation::getSampleAspectRatio() {
return (*_streamInformationValue)[KeySampleAspectRatio].GetString();
}
std::string ffmpegkit::StreamInformation::getDisplayAspectRatio() {
return (*_streamInformationValue)[KeyDisplayAspectRatio].GetString();
}
std::string ffmpegkit::StreamInformation::getAverageFrameRate() {
return (*_streamInformationValue)[KeyAverageFrameRate].GetString();
}
std::string ffmpegkit::StreamInformation::getRealFrameRate() {
return (*_streamInformationValue)[KeyRealFrameRate].GetString();
}
std::string ffmpegkit::StreamInformation::getTimeBase() {
return (*_streamInformationValue)[KeyTimeBase].GetString();
}
std::string ffmpegkit::StreamInformation::getCodecTimeBase() {
return (*_streamInformationValue)[KeyCodecTimeBase].GetString();
}
std::shared_ptr<rapidjson::Value> ffmpegkit::StreamInformation::getTags() {
auto tags = std::make_shared<rapidjson::Value>();
*tags = (*_streamInformationValue)[KeyTags];
return tags;
}
std::string ffmpegkit::StreamInformation::getStringProperty(const char* key) {
return (*_streamInformationValue)[key].GetString();
}
int64_t ffmpegkit::StreamInformation::getNumberProperty(const char* key) {
return (*_streamInformationValue)[key].GetInt64();
}
std::shared_ptr<rapidjson::Value> ffmpegkit::StreamInformation::getProperties(const char* key) {
auto value = std::make_shared<rapidjson::Value>();
*value = (*_streamInformationValue)[key];
return value;
}
std::shared_ptr<rapidjson::Value> ffmpegkit::StreamInformation::getAllProperties() {
auto all = std::make_shared<rapidjson::Value>();
*all = (*_streamInformationValue);
return all;
}
linux/src/StreamInformation.h
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/*
* Copyright (c) 2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_STREAM_INFORMATION_H
#define FFMPEG_KIT_STREAM_INFORMATION_H
#include "rapidjson/document.h"
#include <string>
#include <memory>
namespace ffmpegkit {
/**
* Stream information class.
*/
class StreamInformation {
public:
static constexpr const char* KeyIndex = "index";
static constexpr const char* KeyType = "codec_type";
static constexpr const char* KeyCodec = "codec_name";
static constexpr const char* KeyCodecLong = "codec_long_name";
static constexpr const char* KeyFormat = "pix_fmt";
static constexpr const char* KeyWidth = "width";
static constexpr const char* KeyHeight = "height";
static constexpr const char* KeyBitRate = "bit_rate";
static constexpr const char* KeySampleRate = "sample_rate";
static constexpr const char* KeySampleFormat = "sample_fmt";
static constexpr const char* KeyChannelLayout = "channel_layout";
static constexpr const char* KeySampleAspectRatio = "sample_aspect_ratio";
static constexpr const char* KeyDisplayAspectRatio = "display_aspect_ratio";
static constexpr const char* KeyAverageFrameRate = "avg_frame_rate";
static constexpr const char* KeyRealFrameRate = "r_frame_rate";
static constexpr const char* KeyTimeBase = "time_base";
static constexpr const char* KeyCodecTimeBase = "codec_time_base";
static constexpr const char* KeyTags = "tags";
StreamInformation(std::shared_ptr<rapidjson::Value> streamInformationValue);
/**
* Returns stream index.
*
* @return stream index, starting from zero
*/
int64_t getIndex();
/**
* Returns stream type.
*
* @return stream type; audio or video
*/
std::string getType();
/**
* Returns stream codec.
*
* @return stream codec
*/
std::string getCodec();
/**
* Returns stream codec in long format.
*
* @return stream codec with additional profile and mode information
*/
std::string getCodecLong();
/**
* Returns stream format.
*
* @return stream format
*/
std::string getFormat();
/**
* Returns width.
*
* @return width in pixels
*/
int64_t getWidth();
/**
* Returns height.
*
* @return height in pixels
*/
int64_t getHeight();
/**
* Returns bitrate.
*
* @return bitrate in kb/s
*/
std::string getBitrate();
/**
* Returns sample rate.
*
* @return sample rate in hz
*/
std::string getSampleRate();
/**
* Returns sample format.
*
* @return sample format
*/
std::string getSampleFormat();
/**
* Returns channel layout.
*
* @return channel layout
*/
std::string getChannelLayout();
/**
* Returns sample aspect ratio.
*
* @return sample aspect ratio
*/
std::string getSampleAspectRatio();
/**
* Returns display aspect ratio.
*
* @return display aspect ratio
*/
std::string getDisplayAspectRatio();
/**
* Returns average frame rate.
*
* @return average frame rate in fps
*/
std::string getAverageFrameRate();
/**
* Returns real frame rate.
*
* @return real frame rate in tbr
*/
std::string getRealFrameRate();
/**
* Returns time base.
*
* @return time base in tbn
*/
std::string getTimeBase();
/**
* Returns codec time base.
*
* @return codec time base in tbc
*/
std::string getCodecTimeBase();
/**
* Returns all tags.
*
* @return tags dictionary
*/
std::shared_ptr<rapidjson::Value> getTags();
/**
* Returns the stream property associated with the key.
*
* @return stream property as string or nil if the key is not found
*/
std::string getStringProperty(const char* key);
/**
* Returns the stream property associated with the key.
*
* @return stream property as number or nil if the key is not found
*/
int64_t getNumberProperty(const char* key);
/**
* Returns the stream properties associated with the key.
*
* @return stream properties in a dictionary or nil if the key is not found
*/
std::shared_ptr<rapidjson::Value> getProperties(const char* key);
/**
* Returns all stream properties defined.
*
* @return all stream properties in a dictionary or nil if no properties are defined
*/
std::shared_ptr<rapidjson::Value> getAllProperties();
private:
std::shared_ptr<rapidjson::Value> _streamInformationValue;
};
}
#endif // FFMPEG_KIT_STREAM_INFORMATION_H
linux/src/ffmpegkit_exception.cpp
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/*
* Copyright (c) 2018-2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#include "ffmpegkit_exception.h"
/** Holds information to implement exception handling. */
__thread jmp_buf ex_buf__;
linux/src/ffmpegkit_exception.h
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/*
* Copyright (c) 2018-2022 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FFMPEG_KIT_EXCEPTION_H
#define FFMPEG_KIT_EXCEPTION_H
#include <stdio.h>
#include <setjmp.h>
/** Holds information to implement exception handling. */
extern __thread jmp_buf ex_buf__;
#endif // FFMPEG_KIT_EXCEPTION_H
linux/src/fftools_cmdutils.c
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linux/src/fftools_cmdutils.h
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/*
* Various utilities for command line tools
* copyright (c) 2003 Fabrice Bellard
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* CHANGES 01.2020
* - ffprobe support changes
* - AV_LOG_STDERR introduced
*
* CHANGES 12.2019
* - Concurrent execution support
*
* CHANGES 03.2019
* --------------------------------------------------------
* - config.h include removed
*
* CHANGES 08.2018
* --------------------------------------------------------
* - fftools_ prefix added to file name and include guards
*
* CHANGES 07.2018
* --------------------------------------------------------
* - Include guards renamed
* - Unused headers removed
*/
#ifndef FFTOOLS_CMDUTILS_H
#define FFTOOLS_CMDUTILS_H
#include <stdint.h>
#include "libavcodec/avcodec.h"
#include "libavfilter/avfilter.h"
#include "libavformat/avformat.h"
#include "libswscale/swscale.h"
#ifdef _WIN32
#undef main /* We don't want SDL to override our main() */
#endif
/**
* Defines logs printed to stderr by ffmpeg. They are not filtered and always redirected.
*/
#define AV_LOG_STDERR -16
/**
* program name, defined by the program for show_version().
*/
extern __thread char *program_name;
/**
* program birth year, defined by the program for show_banner()
*/
extern __thread int program_birth_year;
extern __thread AVCodecContext *avcodec_opts[AVMEDIA_TYPE_NB];
extern __thread AVFormatContext *avformat_opts;
extern __thread AVDictionary *sws_dict;
extern __thread AVDictionary *swr_opts;
extern __thread AVDictionary *format_opts, *codec_opts, *resample_opts;
extern __thread int hide_banner;
extern __thread int find_stream_info;
/**
* Register a program-specific cleanup routine.
*/
void register_exit(void (*cb)(int ret));
/**
* Wraps exit with a program-specific cleanup routine.
*/
void exit_program(int ret) av_noreturn;
/**
* Initialize dynamic library loading
*/
void init_dynload(void);
/**
* Initialize the cmdutils option system, in particular
* allocate the *_opts contexts.
*/
void init_opts(void);
/**
* Uninitialize the cmdutils option system, in particular
* free the *_opts contexts and their contents.
*/
void uninit_opts(void);
/**
* Trivial log callback.
* Only suitable for opt_help and similar since it lacks prefix handling.
*/
void log_callback_help(void* ptr, int level, const char* fmt, va_list vl);
/**
* Override the cpuflags.
*/
int opt_cpuflags(void *optctx, const char *opt, const char *arg);
/**
* Override the cpucount.
*/
int opt_cpucount(void *optctx, const char *opt, const char *arg);
/**
* Fallback for options that are not explicitly handled, these will be
* parsed through AVOptions.
*/
int opt_default(void *optctx, const char *opt, const char *arg);
/**
* Set the libav* libraries log level.
*/
int opt_loglevel(void *optctx, const char *opt, const char *arg);
int opt_report(void *optctx, const char *opt, const char *arg);
int opt_max_alloc(void *optctx, const char *opt, const char *arg);
int opt_codec_debug(void *optctx, const char *opt, const char *arg);
/**
* Limit the execution time.
*/
int opt_timelimit(void *optctx, const char *opt, const char *arg);
/**
* Parse a string and return its corresponding value as a double.
* Exit from the application if the string cannot be correctly
* parsed or the corresponding value is invalid.
*
* @param context the context of the value to be set (e.g. the
* corresponding command line option name)
* @param numstr the string to be parsed
* @param type the type (OPT_INT64 or OPT_FLOAT) as which the
* string should be parsed
* @param min the minimum valid accepted value
* @param max the maximum valid accepted value
*/
double parse_number_or_die(const char *context, const char *numstr, int type,
double min, double max);
/**
* Parse a string specifying a time and return its corresponding
* value as a number of microseconds. Exit from the application if
* the string cannot be correctly parsed.
*
* @param context the context of the value to be set (e.g. the
* corresponding command line option name)
* @param timestr the string to be parsed
* @param is_duration a flag which tells how to interpret timestr, if
* not zero timestr is interpreted as a duration, otherwise as a
* date
*
* @see av_parse_time()
*/
int64_t parse_time_or_die(const char *context, const char *timestr,
int is_duration);
typedef struct SpecifierOpt {
char *specifier; /**< stream/chapter/program/... specifier */
union {
uint8_t *str;
int i;
int64_t i64;
uint64_t ui64;
float f;
double dbl;
} u;
} SpecifierOpt;
typedef struct OptionDef {
const char *name;
int flags;
#define HAS_ARG 0x0001
#define OPT_BOOL 0x0002
#define OPT_EXPERT 0x0004
#define OPT_STRING 0x0008
#define OPT_VIDEO 0x0010
#define OPT_AUDIO 0x0020
#define OPT_INT 0x0080
#define OPT_FLOAT 0x0100
#define OPT_SUBTITLE 0x0200
#define OPT_INT64 0x0400
#define OPT_EXIT 0x0800
#define OPT_DATA 0x1000
#define OPT_PERFILE 0x2000 /* the option is per-file (currently ffmpeg-only).
implied by OPT_OFFSET or OPT_SPEC */
#define OPT_OFFSET 0x4000 /* option is specified as an offset in a passed optctx */
#define OPT_SPEC 0x8000 /* option is to be stored in an array of SpecifierOpt.
Implies OPT_OFFSET. Next element after the offset is
an int containing element count in the array. */
#define OPT_TIME 0x10000
#define OPT_DOUBLE 0x20000
#define OPT_INPUT 0x40000
#define OPT_OUTPUT 0x80000
union {
void *dst_ptr;
int (*func_arg)(void *, const char *, const char *);
size_t off;
} u;
const char *help;
const char *argname;
} OptionDef;
/**
* Print help for all options matching specified flags.
*
* @param options a list of options
* @param msg title of this group. Only printed if at least one option matches.
* @param req_flags print only options which have all those flags set.
* @param rej_flags don't print options which have any of those flags set.
* @param alt_flags print only options that have at least one of those flags set
*/
void show_help_options(const OptionDef *options, const char *msg, int req_flags,
int rej_flags, int alt_flags);
/**
* Show help for all options with given flags in class and all its
* children.
*/
void show_help_children(const AVClass *avClass, int flags);
/**
* Per-fftool specific help handler. Implemented in each
* fftool, called by show_help().
*/
void show_help_default_ffmpeg(const char *opt, const char *arg);
void show_help_default_ffprobe(const char *opt, const char *arg);
/**
* Generic -h handler common to all fftools.
*/
int show_help(void *optctx, const char *opt, const char *arg);
/**
* Parse the command line arguments.
*
* @param optctx an opaque options context
* @param argc number of command line arguments
* @param argv values of command line arguments
* @param options Array with the definitions required to interpret every
* option of the form: -option_name [argument]
* @param parse_arg_function Name of the function called to process every
* argument without a leading option name flag. NULL if such arguments do
* not have to be processed.
*/
void parse_options(void *optctx, int argc, char **argv, const OptionDef *options,
void (* parse_arg_function)(void *optctx, const char*));
/**
* Parse one given option.
*
* @return on success 1 if arg was consumed, 0 otherwise; negative number on error
*/
int parse_option(void *optctx, const char *opt, const char *arg,
const OptionDef *options);
/**
* An option extracted from the commandline.
* Cannot use AVDictionary because of options like -map which can be
* used multiple times.
*/
typedef struct Option {
const OptionDef *opt;
const char *key;
const char *val;
} Option;
typedef struct OptionGroupDef {
/**< group name */
const char *name;
/**
* Option to be used as group separator. Can be NULL for groups which
* are terminated by a non-option argument (e.g. ffmpeg output files)
*/
const char *sep;
/**
* Option flags that must be set on each option that is
* applied to this group
*/
int flags;
} OptionGroupDef;
typedef struct OptionGroup {
const OptionGroupDef *group_def;
const char *arg;
Option *opts;
int nb_opts;
AVDictionary *codec_opts;
AVDictionary *format_opts;
AVDictionary *resample_opts;
AVDictionary *sws_dict;
AVDictionary *swr_opts;
} OptionGroup;
/**
* A list of option groups that all have the same group type
* (e.g. input files or output files)
*/
typedef struct OptionGroupList {
const OptionGroupDef *group_def;
OptionGroup *groups;
int nb_groups;
} OptionGroupList;
typedef struct OptionParseContext {
OptionGroup global_opts;
OptionGroupList *groups;
int nb_groups;
/* parsing state */
OptionGroup cur_group;
} OptionParseContext;
/**
* Parse an options group and write results into optctx.
*
* @param optctx an app-specific options context. NULL for global options group
* @param g option group
*/
int parse_optgroup(void *optctx, OptionGroup *g);
/**
* Split the commandline into an intermediate form convenient for further
* processing.
*
* The commandline is assumed to be composed of options which either belong to a
* group (those with OPT_SPEC, OPT_OFFSET or OPT_PERFILE) or are global
* (everything else).
*
* A group (defined by an OptionGroupDef struct) is a sequence of options
* terminated by either a group separator option (e.g. -i) or a parameter that
* is not an option (doesn't start with -). A group without a separator option
* must always be first in the supplied groups list.
*
* All options within the same group are stored in one OptionGroup struct in an
* OptionGroupList, all groups with the same group definition are stored in one
* OptionGroupList in OptionParseContext.groups. The order of group lists is the
* same as the order of group definitions.
*/
int split_commandline(OptionParseContext *octx, int argc, char *argv[],
const OptionDef *options,
const OptionGroupDef *groups, int nb_groups);
/**
* Free all allocated memory in an OptionParseContext.
*/
void uninit_parse_context(OptionParseContext *octx);
/**
* Find the '-loglevel' option in the command line args and apply it.
*/
void parse_loglevel(int argc, char **argv, const OptionDef *options);
/**
* Return index of option opt in argv or 0 if not found.
*/
int locate_option(int argc, char **argv, const OptionDef *options,
const char *optname);
/**
* Check if the given stream matches a stream specifier.
*
* @param s Corresponding format context.
* @param st Stream from s to be checked.
* @param spec A stream specifier of the [v|a|s|d]:[\<stream index\>] form.
*
* @return 1 if the stream matches, 0 if it doesn't, <0 on error
*/
int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec);
/**
* Filter out options for given codec.
*
* Create a new options dictionary containing only the options from
* opts which apply to the codec with ID codec_id.
*
* @param opts dictionary to place options in
* @param codec_id ID of the codec that should be filtered for
* @param s Corresponding format context.
* @param st A stream from s for which the options should be filtered.
* @param codec The particular codec for which the options should be filtered.
* If null, the default one is looked up according to the codec id.
* @return a pointer to the created dictionary
*/
AVDictionary *filter_codec_opts(AVDictionary *opts, enum AVCodecID codec_id,
AVFormatContext *s, AVStream *st, const AVCodec *codec);
/**
* Setup AVCodecContext options for avformat_find_stream_info().
*
* Create an array of dictionaries, one dictionary for each stream
* contained in s.
* Each dictionary will contain the options from codec_opts which can
* be applied to the corresponding stream codec context.
*
* @return pointer to the created array of dictionaries, NULL if it
* cannot be created
*/
AVDictionary **setup_find_stream_info_opts(AVFormatContext *s,
AVDictionary *codec_opts);
/**
* Print an error message to stderr, indicating filename and a human
* readable description of the error code err.
*
* If strerror_r() is not available the use of this function in a
* multithreaded application may be unsafe.
*
* @see av_strerror()
*/
void print_error(const char *filename, int err);
/**
* Print the program banner to stderr. The banner contents depend on the
* current version of the repository and of the libav* libraries used by
* the program.
*/
void show_banner(int argc, char **argv, const OptionDef *options);
/**
* Print the version of the program to stdout. The version message
* depends on the current versions of the repository and of the libav*
* libraries.
* This option processing function does not utilize the arguments.
*/
int show_version(void *optctx, const char *opt, const char *arg);
/**
* Print the build configuration of the program to stdout. The contents
* depend on the definition of FFMPEG_CONFIGURATION.
* This option processing function does not utilize the arguments.
*/
int show_buildconf(void *optctx, const char *opt, const char *arg);
/**
* Print the license of the program to stdout. The license depends on
* the license of the libraries compiled into the program.
* This option processing function does not utilize the arguments.
*/
int show_license(void *optctx, const char *opt, const char *arg);
/**
* Print a listing containing all the formats supported by the
* program (including devices).
* This option processing function does not utilize the arguments.
*/
int show_formats(void *optctx, const char *opt, const char *arg);
/**
* Print a listing containing all the muxers supported by the
* program (including devices).
* This option processing function does not utilize the arguments.
*/
int show_muxers(void *optctx, const char *opt, const char *arg);
/**
* Print a listing containing all the demuxer supported by the
* program (including devices).
* This option processing function does not utilize the arguments.
*/
int show_demuxers(void *optctx, const char *opt, const char *arg);
/**
* Print a listing containing all the devices supported by the
* program.
* This option processing function does not utilize the arguments.
*/
int show_devices(void *optctx, const char *opt, const char *arg);
#if CONFIG_AVDEVICE
/**
* Print a listing containing autodetected sinks of the output device.
* Device name with options may be passed as an argument to limit results.
*/
int show_sinks(void *optctx, const char *opt, const char *arg);
/**
* Print a listing containing autodetected sources of the input device.
* Device name with options may be passed as an argument to limit results.
*/
int show_sources(void *optctx, const char *opt, const char *arg);
#endif
/**
* Print a listing containing all the codecs supported by the
* program.
* This option processing function does not utilize the arguments.
*/
int show_codecs(void *optctx, const char *opt, const char *arg);
/**
* Print a listing containing all the decoders supported by the
* program.
*/
int show_decoders(void *optctx, const char *opt, const char *arg);
/**
* Print a listing containing all the encoders supported by the
* program.
*/
int show_encoders(void *optctx, const char *opt, const char *arg);
/**
* Print a listing containing all the filters supported by the
* program.
* This option processing function does not utilize the arguments.
*/
int show_filters(void *optctx, const char *opt, const char *arg);
/**
* Print a listing containing all the bit stream filters supported by the
* program.
* This option processing function does not utilize the arguments.
*/
int show_bsfs(void *optctx, const char *opt, const char *arg);
/**
* Print a listing containing all the protocols supported by the
* program.
* This option processing function does not utilize the arguments.
*/
int show_protocols(void *optctx, const char *opt, const char *arg);
/**
* Print a listing containing all the pixel formats supported by the
* program.
* This option processing function does not utilize the arguments.
*/
int show_pix_fmts(void *optctx, const char *opt, const char *arg);
/**
* Print a listing containing all the standard channel layouts supported by
* the program.
* This option processing function does not utilize the arguments.
*/
int show_layouts(void *optctx, const char *opt, const char *arg);
/**
* Print a listing containing all the sample formats supported by the
* program.
*/
int show_sample_fmts(void *optctx, const char *opt, const char *arg);
/**
* Print a listing containing all the color names and values recognized
* by the program.
*/
int show_colors(void *optctx, const char *opt, const char *arg);
/**
* Return a positive value if a line read from standard input
* starts with [yY], otherwise return 0.
*/
int read_yesno(void);
/**
* Get a file corresponding to a preset file.
*
* If is_path is non-zero, look for the file in the path preset_name.
* Otherwise search for a file named arg.ffpreset in the directories
* $FFMPEG_DATADIR (if set), $HOME/.ffmpeg, and in the datadir defined
* at configuration time or in a "ffpresets" folder along the executable
* on win32, in that order. If no such file is found and
* codec_name is defined, then search for a file named
* codec_name-preset_name.avpreset in the above-mentioned directories.
*
* @param filename buffer where the name of the found filename is written
* @param filename_size size in bytes of the filename buffer
* @param preset_name name of the preset to search
* @param is_path tell if preset_name is a filename path
* @param codec_name name of the codec for which to look for the
* preset, may be NULL
*/
FILE *get_preset_file(char *filename, size_t filename_size,
const char *preset_name, int is_path, const char *codec_name);
/**
* Realloc array to hold new_size elements of elem_size.
* Calls exit() on failure.
*
* @param array array to reallocate
* @param elem_size size in bytes of each element
* @param size new element count will be written here
* @param new_size number of elements to place in reallocated array
* @return reallocated array
*/
void *grow_array(void *array, int elem_size, int *size, int new_size);
#define media_type_string av_get_media_type_string
#define GROW_ARRAY(array, nb_elems)\
array = grow_array(array, sizeof(*array), &nb_elems, nb_elems + 1)
#define GET_PIX_FMT_NAME(pix_fmt)\
const char *name = av_get_pix_fmt_name(pix_fmt);
#define GET_CODEC_NAME(id)\
const char *name = avcodec_descriptor_get(id)->name;
#define GET_SAMPLE_FMT_NAME(sample_fmt)\
const char *name = av_get_sample_fmt_name(sample_fmt)
#define GET_SAMPLE_RATE_NAME(rate)\
char name[16];\
snprintf(name, sizeof(name), "%d", rate);
#define GET_CH_LAYOUT_NAME(ch_layout)\
char name[16];\
snprintf(name, sizeof(name), "0x%" PRIx64, ch_layout);
#define GET_CH_LAYOUT_DESC(ch_layout)\
char name[128];\
av_get_channel_layout_string(name, sizeof(name), 0, ch_layout);
double get_rotation(AVStream *st);
#endif /* FFTOOLS_CMDUTILS_H */
linux/src/fftools_ffmpeg.c
+5736
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linux/src/fftools_ffmpeg.h
+791
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@@ -0,0 +1,791 @@
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* CHANGES 06.2020
* - cancel_operation() method signature updated with id
*
* CHANGES 01.2020
* - ffprobe support changes
*
* CHANGES 12.2019
* - Concurrent execution support
*
* CHANGES 03.2019
* --------------------------------------------------------
* - config.h include removed
*
* CHANGES 08.2018
* --------------------------------------------------------
* - fftools_ prefix added to file name and include guards
* - set_report_callback() method declared
* - cancel_operation() method declared
*
* CHANGES 07.2018
* --------------------------------------------------------
* - Include guards renamed
*/
#ifndef FFTOOLS_FFMPEG_H
#define FFTOOLS_FFMPEG_H
#include <stdint.h>
#include <stdio.h>
#include <signal.h>
#include "fftools_cmdutils.h"
#include "libavformat/avformat.h"
#include "libavformat/avio.h"
#include "libavcodec/avcodec.h"
#include "libavcodec/bsf.h"
#include "libavfilter/avfilter.h"
#include "libavutil/avutil.h"
#include "libavutil/dict.h"
#include "libavutil/eval.h"
#include "libavutil/fifo.h"
#include "libavutil/hwcontext.h"
#include "libavutil/pixfmt.h"
#include "libavutil/rational.h"
#include "libavutil/thread.h"
#include "libavutil/threadmessage.h"
#include "libswresample/swresample.h"
#define VSYNC_AUTO -1
#define VSYNC_PASSTHROUGH 0
#define VSYNC_CFR 1
#define VSYNC_VFR 2
#define VSYNC_VSCFR 0xfe
#define VSYNC_DROP 0xff
#define MAX_STREAMS 1024 /* arbitrary sanity check value */
enum HWAccelID {
HWACCEL_NONE = 0,
HWACCEL_AUTO,
HWACCEL_GENERIC,
HWACCEL_VIDEOTOOLBOX,
};
typedef struct HWAccel {
const char *name;
int (*init)(AVCodecContext *s);
enum HWAccelID id;
enum AVPixelFormat pix_fmt;
} HWAccel;
typedef struct HWDevice {
const char *name;
enum AVHWDeviceType type;
AVBufferRef *device_ref;
} HWDevice;
/* select an input stream for an output stream */
typedef struct StreamMap {
int disabled; /* 1 is this mapping is disabled by a negative map */
int file_index;
int stream_index;
int sync_file_index;
int sync_stream_index;
char *linklabel; /* name of an output link, for mapping lavfi outputs */
} StreamMap;
typedef struct {
int file_idx, stream_idx, channel_idx; // input
int ofile_idx, ostream_idx; // output
} AudioChannelMap;
typedef struct OptionsContext {
OptionGroup *g;
/* input/output options */
int64_t start_time;
int64_t start_time_eof;
int seek_timestamp;
const char *format;
SpecifierOpt *codec_names;
int nb_codec_names;
SpecifierOpt *audio_channels;
int nb_audio_channels;
SpecifierOpt *audio_sample_rate;
int nb_audio_sample_rate;
SpecifierOpt *frame_rates;
int nb_frame_rates;
SpecifierOpt *max_frame_rates;
int nb_max_frame_rates;
SpecifierOpt *frame_sizes;
int nb_frame_sizes;
SpecifierOpt *frame_pix_fmts;
int nb_frame_pix_fmts;
/* input options */
int64_t input_ts_offset;
int loop;
int rate_emu;
float readrate;
int accurate_seek;
int thread_queue_size;
SpecifierOpt *ts_scale;
int nb_ts_scale;
SpecifierOpt *dump_attachment;
int nb_dump_attachment;
SpecifierOpt *hwaccels;
int nb_hwaccels;
SpecifierOpt *hwaccel_devices;
int nb_hwaccel_devices;
SpecifierOpt *hwaccel_output_formats;
int nb_hwaccel_output_formats;
SpecifierOpt *autorotate;
int nb_autorotate;
/* output options */
StreamMap *stream_maps;
int nb_stream_maps;
AudioChannelMap *audio_channel_maps; /* one info entry per -map_channel */
int nb_audio_channel_maps; /* number of (valid) -map_channel settings */
int metadata_global_manual;
int metadata_streams_manual;
int metadata_chapters_manual;
const char **attachments;
int nb_attachments;
int chapters_input_file;
int64_t recording_time;
int64_t stop_time;
uint64_t limit_filesize;
float mux_preload;
float mux_max_delay;
int shortest;
int bitexact;
int video_disable;
int audio_disable;
int subtitle_disable;
int data_disable;
/* indexed by output file stream index */
int *streamid_map;
int nb_streamid_map;
SpecifierOpt *metadata;
int nb_metadata;
SpecifierOpt *max_frames;
int nb_max_frames;
SpecifierOpt *bitstream_filters;
int nb_bitstream_filters;
SpecifierOpt *codec_tags;
int nb_codec_tags;
SpecifierOpt *sample_fmts;
int nb_sample_fmts;
SpecifierOpt *qscale;
int nb_qscale;
SpecifierOpt *forced_key_frames;
int nb_forced_key_frames;
SpecifierOpt *force_fps;
int nb_force_fps;
SpecifierOpt *frame_aspect_ratios;
int nb_frame_aspect_ratios;
SpecifierOpt *rc_overrides;
int nb_rc_overrides;
SpecifierOpt *intra_matrices;
int nb_intra_matrices;
SpecifierOpt *inter_matrices;
int nb_inter_matrices;
SpecifierOpt *chroma_intra_matrices;
int nb_chroma_intra_matrices;
SpecifierOpt *top_field_first;
int nb_top_field_first;
SpecifierOpt *metadata_map;
int nb_metadata_map;
SpecifierOpt *presets;
int nb_presets;
SpecifierOpt *copy_initial_nonkeyframes;
int nb_copy_initial_nonkeyframes;
SpecifierOpt *copy_prior_start;
int nb_copy_prior_start;
SpecifierOpt *filters;
int nb_filters;
SpecifierOpt *filter_scripts;
int nb_filter_scripts;
SpecifierOpt *reinit_filters;
int nb_reinit_filters;
SpecifierOpt *fix_sub_duration;
int nb_fix_sub_duration;
SpecifierOpt *canvas_sizes;
int nb_canvas_sizes;
SpecifierOpt *pass;
int nb_pass;
SpecifierOpt *passlogfiles;
int nb_passlogfiles;
SpecifierOpt *max_muxing_queue_size;
int nb_max_muxing_queue_size;
SpecifierOpt *muxing_queue_data_threshold;
int nb_muxing_queue_data_threshold;
SpecifierOpt *guess_layout_max;
int nb_guess_layout_max;
SpecifierOpt *apad;
int nb_apad;
SpecifierOpt *discard;
int nb_discard;
SpecifierOpt *disposition;
int nb_disposition;
SpecifierOpt *program;
int nb_program;
SpecifierOpt *time_bases;
int nb_time_bases;
SpecifierOpt *enc_time_bases;
int nb_enc_time_bases;
SpecifierOpt *autoscale;
int nb_autoscale;
} OptionsContext;
typedef struct InputFilter {
AVFilterContext *filter;
struct InputStream *ist;
struct FilterGraph *graph;
uint8_t *name;
enum AVMediaType type; // AVMEDIA_TYPE_SUBTITLE for sub2video
AVFifoBuffer *frame_queue;
// parameters configured for this input
int format;
int width, height;
AVRational sample_aspect_ratio;
int sample_rate;
int channels;
uint64_t channel_layout;
AVBufferRef *hw_frames_ctx;
int eof;
} InputFilter;
typedef struct OutputFilter {
AVFilterContext *filter;
struct OutputStream *ost;
struct FilterGraph *graph;
uint8_t *name;
/* temporary storage until stream maps are processed */
AVFilterInOut *out_tmp;
enum AVMediaType type;
/* desired output stream properties */
int width, height;
AVRational frame_rate;
int format;
int sample_rate;
uint64_t channel_layout;
// those are only set if no format is specified and the encoder gives us multiple options
int *formats;
uint64_t *channel_layouts;
int *sample_rates;
} OutputFilter;
typedef struct FilterGraph {
int index;
const char *graph_desc;
AVFilterGraph *graph;
int reconfiguration;
InputFilter **inputs;
int nb_inputs;
OutputFilter **outputs;
int nb_outputs;
} FilterGraph;
typedef struct InputStream {
int file_index;
AVStream *st;
int discard; /* true if stream data should be discarded */
int user_set_discard;
int decoding_needed; /* non zero if the packets must be decoded in 'raw_fifo', see DECODING_FOR_* */
#define DECODING_FOR_OST 1
#define DECODING_FOR_FILTER 2
AVCodecContext *dec_ctx;
const AVCodec *dec;
AVFrame *decoded_frame;
AVFrame *filter_frame; /* a ref of decoded_frame, to be sent to filters */
AVPacket *pkt;
int64_t start; /* time when read started */
/* predicted dts of the next packet read for this stream or (when there are
* several frames in a packet) of the next frame in current packet (in AV_TIME_BASE units) */
int64_t next_dts;
int64_t first_dts; ///< dts of the first packet read for this stream (in AV_TIME_BASE units)
int64_t dts; ///< dts of the last packet read for this stream (in AV_TIME_BASE units)
int64_t next_pts; ///< synthetic pts for the next decode frame (in AV_TIME_BASE units)
int64_t pts; ///< current pts of the decoded frame (in AV_TIME_BASE units)
int wrap_correction_done;
int64_t filter_in_rescale_delta_last;
int64_t min_pts; /* pts with the smallest value in a current stream */
int64_t max_pts; /* pts with the higher value in a current stream */
// when forcing constant input framerate through -r,
// this contains the pts that will be given to the next decoded frame
int64_t cfr_next_pts;
int64_t nb_samples; /* number of samples in the last decoded audio frame before looping */
double ts_scale;
int saw_first_ts;
AVDictionary *decoder_opts;
AVRational framerate; /* framerate forced with -r */
int top_field_first;
int guess_layout_max;
int autorotate;
int fix_sub_duration;
struct { /* previous decoded subtitle and related variables */
int got_output;
int ret;
AVSubtitle subtitle;
} prev_sub;
struct sub2video {
int64_t last_pts;
int64_t end_pts;
AVFifoBuffer *sub_queue; ///< queue of AVSubtitle* before filter init
AVFrame *frame;
int w, h;
unsigned int initialize; ///< marks if sub2video_update should force an initialization
} sub2video;
int dr1;
/* decoded data from this stream goes into all those filters
* currently video and audio only */
InputFilter **filters;
int nb_filters;
int reinit_filters;
/* hwaccel options */
enum HWAccelID hwaccel_id;
enum AVHWDeviceType hwaccel_device_type;
char *hwaccel_device;
enum AVPixelFormat hwaccel_output_format;
/* hwaccel context */
void *hwaccel_ctx;
void (*hwaccel_uninit)(AVCodecContext *s);
int (*hwaccel_get_buffer)(AVCodecContext *s, AVFrame *frame, int flags);
int (*hwaccel_retrieve_data)(AVCodecContext *s, AVFrame *frame);
enum AVPixelFormat hwaccel_pix_fmt;
enum AVPixelFormat hwaccel_retrieved_pix_fmt;
AVBufferRef *hw_frames_ctx;
/* stats */
// combined size of all the packets read
uint64_t data_size;
/* number of packets successfully read for this stream */
uint64_t nb_packets;
// number of frames/samples retrieved from the decoder
uint64_t frames_decoded;
uint64_t samples_decoded;
int64_t *dts_buffer;
int nb_dts_buffer;
int got_output;
} InputStream;
typedef struct InputFile {
AVFormatContext *ctx;
int eof_reached; /* true if eof reached */
int eagain; /* true if last read attempt returned EAGAIN */
int ist_index; /* index of first stream in input_streams */
int loop; /* set number of times input stream should be looped */
int64_t duration; /* actual duration of the longest stream in a file
at the moment when looping happens */
AVRational time_base; /* time base of the duration */
int64_t input_ts_offset;
int64_t ts_offset;
int64_t last_ts;
int64_t start_time; /* user-specified start time in AV_TIME_BASE or AV_NOPTS_VALUE */
int seek_timestamp;
int64_t recording_time;
int nb_streams; /* number of stream that ffmpeg is aware of; may be different
from ctx.nb_streams if new streams appear during av_read_frame() */
int nb_streams_warn; /* number of streams that the user was warned of */
int rate_emu;
float readrate;
int accurate_seek;
AVPacket *pkt;
#if HAVE_THREADS
AVThreadMessageQueue *in_thread_queue;
pthread_t thread; /* thread reading from this file */
int non_blocking; /* reading packets from the thread should not block */
int joined; /* the thread has been joined */
int thread_queue_size; /* maximum number of queued packets */
#endif
} InputFile;
enum forced_keyframes_const {
FKF_N,
FKF_N_FORCED,
FKF_PREV_FORCED_N,
FKF_PREV_FORCED_T,
FKF_T,
FKF_NB
};
#define ABORT_ON_FLAG_EMPTY_OUTPUT (1 << 0)
#define ABORT_ON_FLAG_EMPTY_OUTPUT_STREAM (1 << 1)
extern const char *const forced_keyframes_const_names[];
typedef enum {
ENCODER_FINISHED = 1,
MUXER_FINISHED = 2,
} OSTFinished ;
typedef struct OutputStream {
int file_index; /* file index */
int index; /* stream index in the output file */
int source_index; /* InputStream index */
AVStream *st; /* stream in the output file */
int encoding_needed; /* true if encoding needed for this stream */
int frame_number;
/* input pts and corresponding output pts
for A/V sync */
struct InputStream *sync_ist; /* input stream to sync against */
int64_t sync_opts; /* output frame counter, could be changed to some true timestamp */ // FIXME look at frame_number
/* pts of the first frame encoded for this stream, used for limiting
* recording time */
int64_t first_pts;
/* dts of the last packet sent to the muxer */
int64_t last_mux_dts;
// the timebase of the packets sent to the muxer
AVRational mux_timebase;
AVRational enc_timebase;
AVBSFContext *bsf_ctx;
AVCodecContext *enc_ctx;
AVCodecParameters *ref_par; /* associated input codec parameters with encoders options applied */
const AVCodec *enc;
int64_t max_frames;
AVFrame *filtered_frame;
AVFrame *last_frame;
AVPacket *pkt;
int last_dropped;
int last_nb0_frames[3];
void *hwaccel_ctx;
/* video only */
AVRational frame_rate;
AVRational max_frame_rate;
int is_cfr;
int force_fps;
int top_field_first;
int rotate_overridden;
int autoscale;
double rotate_override_value;
AVRational frame_aspect_ratio;
/* forced key frames */
int64_t forced_kf_ref_pts;
int64_t *forced_kf_pts;
int forced_kf_count;
int forced_kf_index;
char *forced_keyframes;
AVExpr *forced_keyframes_pexpr;
double forced_keyframes_expr_const_values[FKF_NB];
int dropped_keyframe;
/* audio only */
int *audio_channels_map; /* list of the channels id to pick from the source stream */
int audio_channels_mapped; /* number of channels in audio_channels_map */
char *logfile_prefix;
FILE *logfile;
OutputFilter *filter;
char *avfilter;
char *filters; ///< filtergraph associated to the -filter option
char *filters_script; ///< filtergraph script associated to the -filter_script option
AVDictionary *encoder_opts;
AVDictionary *sws_dict;
AVDictionary *swr_opts;
AVDictionary *resample_opts;
char *apad;
OSTFinished finished; /* no more packets should be written for this stream */
int unavailable; /* true if the steram is unavailable (possibly temporarily) */
int stream_copy;
// init_output_stream() has been called for this stream
// The encoder and the bitstream filters have been initialized and the stream
// parameters are set in the AVStream.
int initialized;
int inputs_done;
const char *attachment_filename;
int copy_initial_nonkeyframes;
int copy_prior_start;
char *disposition;
int keep_pix_fmt;
/* stats */
// combined size of all the packets written
uint64_t data_size;
// number of packets send to the muxer
uint64_t packets_written;
// number of frames/samples sent to the encoder
uint64_t frames_encoded;
uint64_t samples_encoded;
/* packet quality factor */
int quality;
int max_muxing_queue_size;
/* the packets are buffered here until the muxer is ready to be initialized */
AVFifoBuffer *muxing_queue;
/*
* The size of the AVPackets' buffers in queue.
* Updated when a packet is either pushed or pulled from the queue.
*/
size_t muxing_queue_data_size;
/* Threshold after which max_muxing_queue_size will be in effect */
size_t muxing_queue_data_threshold;
/* packet picture type */
int pict_type;
/* frame encode sum of squared error values */
int64_t error[4];
} OutputStream;
typedef struct OutputFile {
AVFormatContext *ctx;
AVDictionary *opts;
int ost_index; /* index of the first stream in output_streams */
int64_t recording_time; ///< desired length of the resulting file in microseconds == AV_TIME_BASE units
int64_t start_time; ///< start time in microseconds == AV_TIME_BASE units
uint64_t limit_filesize; /* filesize limit expressed in bytes */
int shortest;
int header_written;
} OutputFile;
extern __thread InputStream **input_streams;
extern __thread int nb_input_streams;
extern __thread InputFile **input_files;
extern __thread int nb_input_files;
extern __thread OutputStream **output_streams;
extern __thread int nb_output_streams;
extern __thread OutputFile **output_files;
extern __thread int nb_output_files;
extern __thread FilterGraph **filtergraphs;
extern __thread int nb_filtergraphs;
extern __thread char *vstats_filename;
extern __thread char *sdp_filename;
extern __thread float audio_drift_threshold;
extern __thread float dts_delta_threshold;
extern __thread float dts_error_threshold;
extern __thread int audio_volume;
extern __thread int audio_sync_method;
extern __thread int video_sync_method;
extern __thread float frame_drop_threshold;
extern __thread int do_benchmark;
extern __thread int do_benchmark_all;
extern __thread int do_deinterlace;
extern __thread int do_hex_dump;
extern __thread int do_pkt_dump;
extern __thread int copy_ts;
extern __thread int start_at_zero;
extern __thread int copy_tb;
extern __thread int debug_ts;
extern __thread int exit_on_error;
extern __thread int abort_on_flags;
extern __thread int print_stats;
extern __thread int64_t stats_period;
extern __thread int qp_hist;
extern __thread int stdin_interaction;
extern __thread int frame_bits_per_raw_sample;
extern __thread AVIOContext *progress_avio;
extern __thread float max_error_rate;
extern __thread char *videotoolbox_pixfmt;
extern __thread int filter_nbthreads;
extern __thread int filter_complex_nbthreads;
extern __thread int vstats_version;
extern __thread int auto_conversion_filters;
extern __thread const AVIOInterruptCB int_cb;
extern const HWAccel hwaccels[];
#if CONFIG_QSV
extern __thread char *qsv_device;
#endif
extern __thread HWDevice *filter_hw_device;
void term_init(void);
void term_exit(void);
void reset_options(OptionsContext *o, int is_input);
void show_usage(void);
void opt_output_file(void *optctx, const char *filename);
void remove_avoptions(AVDictionary **a, AVDictionary *b);
void assert_avoptions(AVDictionary *m);
int guess_input_channel_layout(InputStream *ist);
enum AVPixelFormat choose_pixel_fmt(AVStream *st, AVCodecContext *avctx, const AVCodec *codec, enum AVPixelFormat target);
void choose_sample_fmt(AVStream *st, const AVCodec *codec);
int configure_filtergraph(FilterGraph *fg);
int configure_output_filter(FilterGraph *fg, OutputFilter *ofilter, AVFilterInOut *out);
void check_filter_outputs(void);
int ist_in_filtergraph(FilterGraph *fg, InputStream *ist);
int filtergraph_is_simple(FilterGraph *fg);
int init_simple_filtergraph(InputStream *ist, OutputStream *ost);
int init_complex_filtergraph(FilterGraph *fg);
void sub2video_update(InputStream *ist, int64_t heartbeat_pts, AVSubtitle *sub);
int ifilter_parameters_from_frame(InputFilter *ifilter, const AVFrame *frame);
int ffmpeg_parse_options(int argc, char **argv);
int videotoolbox_init(AVCodecContext *s);
int qsv_init(AVCodecContext *s);
HWDevice *hw_device_get_by_name(const char *name);
int hw_device_init_from_string(const char *arg, HWDevice **dev);
void hw_device_free_all(void);
int hw_device_setup_for_decode(InputStream *ist);
int hw_device_setup_for_encode(OutputStream *ost);
int hw_device_setup_for_filter(FilterGraph *fg);
int hwaccel_decode_init(AVCodecContext *avctx);
void set_report_callback(void (*callback)(int, float, float, int64_t, int, double, double));
void cancel_operation(long id);
int opt_map(void *optctx, const char *opt, const char *arg);
int opt_map_channel(void *optctx, const char *opt, const char *arg);
int opt_recording_timestamp(void *optctx, const char *opt, const char *arg);
int opt_data_frames(void *optctx, const char *opt, const char *arg);
int opt_progress(void *optctx, const char *opt, const char *arg);
int opt_target(void *optctx, const char *opt, const char *arg);
int opt_vsync(void *optctx, const char *opt, const char *arg);
int opt_abort_on(void *optctx, const char *opt, const char *arg);
int opt_stats_period(void *optctx, const char *opt, const char *arg);
int opt_qscale(void *optctx, const char *opt, const char *arg);
int opt_profile(void *optctx, const char *opt, const char *arg);
int opt_filter_complex(void *optctx, const char *opt, const char *arg);
int opt_filter_complex_script(void *optctx, const char *opt, const char *arg);
int opt_attach(void *optctx, const char *opt, const char *arg);
int opt_video_frames(void *optctx, const char *opt, const char *arg);
int opt_video_codec(void *optctx, const char *opt, const char *arg);
int opt_sameq(void *optctx, const char *opt, const char *arg);
int opt_timecode(void *optctx, const char *opt, const char *arg);
int opt_vstats_file(void *optctx, const char *opt, const char *arg);
int opt_vstats(void *optctx, const char *opt, const char *arg);
int opt_video_frames(void *optctx, const char *opt, const char *arg);
int opt_old2new(void *optctx, const char *opt, const char *arg);
int opt_streamid(void *optctx, const char *opt, const char *arg);
int opt_bitrate(void *optctx, const char *opt, const char *arg);
int show_hwaccels(void *optctx, const char *opt, const char *arg);
int opt_video_filters(void *optctx, const char *opt, const char *arg);
int opt_audio_frames(void *optctx, const char *opt, const char *arg);
int opt_audio_qscale(void *optctx, const char *opt, const char *arg);
int opt_audio_codec(void *optctx, const char *opt, const char *arg);
int opt_channel_layout(void *optctx, const char *opt, const char *arg);
int opt_preset(void *optctx, const char *opt, const char *arg);
int opt_audio_filters(void *optctx, const char *opt, const char *arg);
int opt_subtitle_codec(void *optctx, const char *opt, const char *arg);
int opt_video_channel(void *optctx, const char *opt, const char *arg);
int opt_video_standard(void *optctx, const char *opt, const char *arg);
int opt_sdp_file(void *optctx, const char *opt, const char *arg);
int opt_data_codec(void *optctx, const char *opt, const char *arg);
int opt_init_hw_device(void *optctx, const char *opt, const char *arg);
int opt_filter_hw_device(void *optctx, const char *opt, const char *arg);
void add_input_streams(OptionsContext *o, AVFormatContext *ic);
void assert_file_overwrite(const char *filename);
void dump_attachment(AVStream *st, const char *filename);
uint8_t *get_line(AVIOContext *s);
void uninit_options(OptionsContext *o);
void init_options(OptionsContext *o);
AVDictionary *strip_specifiers(AVDictionary *dict);
void parse_meta_type(char *arg, char *type, int *index, const char **stream_spec);
int fftools_copy_metadata(char *outspec, char *inspec, AVFormatContext *oc, AVFormatContext *ic, OptionsContext *o);
const AVCodec *find_codec_or_die(const char *name, enum AVMediaType type, int encoder);
const AVCodec *choose_decoder(OptionsContext *o, AVFormatContext *s, AVStream *st);
int open_input_file(OptionsContext *o, const char *filename);
int get_preset_file_2(const char *preset_name, const char *codec_name, AVIOContext **s);
int choose_encoder(OptionsContext *o, AVFormatContext *s, OutputStream *ost);
OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, enum AVMediaType type, int source_index);
void parse_matrix_coeffs(uint16_t *dest, const char *str);
uint8_t *fftools_read_file(const char *filename);
char *get_ost_filters(OptionsContext *o, AVFormatContext *oc, OutputStream *ost);
void check_streamcopy_filters(OptionsContext *o, AVFormatContext *oc, const OutputStream *ost, enum AVMediaType type);
OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc, int source_index);
OutputStream *new_audio_stream(OptionsContext *o, AVFormatContext *oc, int source_index);
OutputStream *new_data_stream(OptionsContext *o, AVFormatContext *oc, int source_index);
OutputStream *new_unknown_stream(OptionsContext *o, AVFormatContext *oc, int source_index);
OutputStream *new_attachment_stream(OptionsContext *o, AVFormatContext *oc, int source_index);
OutputStream *new_subtitle_stream(OptionsContext *o, AVFormatContext *oc, int source_index);
int copy_chapters(InputFile *ifile, OutputFile *ofile, int copy_metadata);
void init_output_filter(OutputFilter *ofilter, OptionsContext *o, AVFormatContext *oc);
int init_complex_filters(void);
int open_output_file(OptionsContext *o, const char *filename);
int opt_default_new(OptionsContext *o, const char *opt, const char *arg);
int open_files(OptionGroupList *l, const char *inout, int (*open_file)(OptionsContext*, const char*));
#endif /* FFTOOLS_FFMPEG_H */
linux/src/fftools_ffmpeg_filter.c
+1167
View File
File diff suppressed because it is too large Load Diff
linux/src/fftools_ffmpeg_hw.c
+572
View File
@@ -0,0 +1,572 @@
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* CHANGES 12.2019
* - Concurrent execution support
*
* CHANGES 08.2018
* --------------------------------------------------------
* - fftools_ prefix added to file name and parent header
*/
#include <string.h>
#include "libavutil/avstring.h"
#include "libavutil/pixdesc.h"
#include "libavfilter/buffersink.h"
#include "fftools_ffmpeg.h"
__thread int nb_hw_devices;
__thread HWDevice **hw_devices;
static HWDevice *hw_device_get_by_type(enum AVHWDeviceType type)
{
HWDevice *found = NULL;
int i;
for (i = 0; i < nb_hw_devices; i++) {
if (hw_devices[i]->type == type) {
if (found)
return NULL;
found = hw_devices[i];
}
}
return found;
}
HWDevice *hw_device_get_by_name(const char *name)
{
int i;
for (i = 0; i < nb_hw_devices; i++) {
if (!strcmp(hw_devices[i]->name, name))
return hw_devices[i];
}
return NULL;
}
static HWDevice *hw_device_add(void)
{
int err;
err = av_reallocp_array(&hw_devices, nb_hw_devices + 1,
sizeof(*hw_devices));
if (err) {
nb_hw_devices = 0;
return NULL;
}
hw_devices[nb_hw_devices] = av_mallocz(sizeof(HWDevice));
if (!hw_devices[nb_hw_devices])
return NULL;
return hw_devices[nb_hw_devices++];
}
static char *hw_device_default_name(enum AVHWDeviceType type)
{
// Make an automatic name of the form "type%d". We arbitrarily
// limit at 1000 anonymous devices of the same type - there is
// probably something else very wrong if you get to this limit.
const char *type_name = av_hwdevice_get_type_name(type);
char *name;
size_t index_pos;
int index, index_limit = 1000;
index_pos = strlen(type_name);
name = av_malloc(index_pos + 4);
if (!name)
return NULL;
for (index = 0; index < index_limit; index++) {
snprintf(name, index_pos + 4, "%s%d", type_name, index);
if (!hw_device_get_by_name(name))
break;
}
if (index >= index_limit) {
av_freep(&name);
return NULL;
}
return name;
}
int hw_device_init_from_string(const char *arg, HWDevice **dev_out)
{
// "type=name:device,key=value,key2=value2"
// "type:device,key=value,key2=value2"
// -> av_hwdevice_ctx_create()
// "type=name@name"
// "type@name"
// -> av_hwdevice_ctx_create_derived()
AVDictionary *options = NULL;
const char *type_name = NULL, *name = NULL, *device = NULL;
enum AVHWDeviceType type;
HWDevice *dev, *src;
AVBufferRef *device_ref = NULL;
int err;
const char *errmsg, *p, *q;
size_t k;
k = strcspn(arg, ":=@");
p = arg + k;
type_name = av_strndup(arg, k);
if (!type_name) {
err = AVERROR(ENOMEM);
goto fail;
}
type = av_hwdevice_find_type_by_name(type_name);
if (type == AV_HWDEVICE_TYPE_NONE) {
errmsg = "unknown device type";
goto invalid;
}
if (*p == '=') {
k = strcspn(p + 1, ":@");
name = av_strndup(p + 1, k);
if (!name) {
err = AVERROR(ENOMEM);
goto fail;
}
if (hw_device_get_by_name(name)) {
errmsg = "named device already exists";
goto invalid;
}
p += 1 + k;
} else {
name = hw_device_default_name(type);
if (!name) {
err = AVERROR(ENOMEM);
goto fail;
}
}
if (!*p) {
// New device with no parameters.
err = av_hwdevice_ctx_create(&device_ref, type,
NULL, NULL, 0);
if (err < 0)
goto fail;
} else if (*p == ':') {
// New device with some parameters.
++p;
q = strchr(p, ',');
if (q) {
if (q - p > 0) {
device = av_strndup(p, q - p);
if (!device) {
err = AVERROR(ENOMEM);
goto fail;
}
}
err = av_dict_parse_string(&options, q + 1, "=", ",", 0);
if (err < 0) {
errmsg = "failed to parse options";
goto invalid;
}
}
err = av_hwdevice_ctx_create(&device_ref, type,
q ? device : p[0] ? p : NULL,
options, 0);
if (err < 0)
goto fail;
} else if (*p == '@') {
// Derive from existing device.
src = hw_device_get_by_name(p + 1);
if (!src) {
errmsg = "invalid source device name";
goto invalid;
}
err = av_hwdevice_ctx_create_derived(&device_ref, type,
src->device_ref, 0);
if (err < 0)
goto fail;
} else {
errmsg = "parse error";
goto invalid;
}
dev = hw_device_add();
if (!dev) {
err = AVERROR(ENOMEM);
goto fail;
}
dev->name = name;
dev->type = type;
dev->device_ref = device_ref;
if (dev_out)
*dev_out = dev;
name = NULL;
err = 0;
done:
av_freep(&type_name);
av_freep(&name);
av_freep(&device);
av_dict_free(&options);
return err;
invalid:
av_log(NULL, AV_LOG_ERROR,
"Invalid device specification \"%s\": %s\n", arg, errmsg);
err = AVERROR(EINVAL);
goto done;
fail:
av_log(NULL, AV_LOG_ERROR,
"Device creation failed: %d.\n", err);
av_buffer_unref(&device_ref);
goto done;
}
static int hw_device_init_from_type(enum AVHWDeviceType type,
const char *device,
HWDevice **dev_out)
{
AVBufferRef *device_ref = NULL;
HWDevice *dev;
char *name;
int err;
name = hw_device_default_name(type);
if (!name) {
err = AVERROR(ENOMEM);
goto fail;
}
err = av_hwdevice_ctx_create(&device_ref, type, device, NULL, 0);
if (err < 0) {
av_log(NULL, AV_LOG_ERROR,
"Device creation failed: %d.\n", err);
goto fail;
}
dev = hw_device_add();
if (!dev) {
err = AVERROR(ENOMEM);
goto fail;
}
dev->name = name;
dev->type = type;
dev->device_ref = device_ref;
if (dev_out)
*dev_out = dev;
return 0;
fail:
av_freep(&name);
av_buffer_unref(&device_ref);
return err;
}
void hw_device_free_all(void)
{
int i;
for (i = 0; i < nb_hw_devices; i++) {
av_freep(&hw_devices[i]->name);
av_buffer_unref(&hw_devices[i]->device_ref);
av_freep(&hw_devices[i]);
}
av_freep(&hw_devices);
nb_hw_devices = 0;
}
static HWDevice *hw_device_match_by_codec(const AVCodec *codec)
{
const AVCodecHWConfig *config;
HWDevice *dev;
int i;
for (i = 0;; i++) {
config = avcodec_get_hw_config(codec, i);
if (!config)
return NULL;
if (!(config->methods & AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX))
continue;
dev = hw_device_get_by_type(config->device_type);
if (dev)
return dev;
}
}
int hw_device_setup_for_decode(InputStream *ist)
{
const AVCodecHWConfig *config;
enum AVHWDeviceType type;
HWDevice *dev = NULL;
int err, auto_device = 0;
if (ist->hwaccel_device) {
dev = hw_device_get_by_name(ist->hwaccel_device);
if (!dev) {
if (ist->hwaccel_id == HWACCEL_AUTO) {
auto_device = 1;
} else if (ist->hwaccel_id == HWACCEL_GENERIC) {
type = ist->hwaccel_device_type;
err = hw_device_init_from_type(type, ist->hwaccel_device,
&dev);
} else {
// This will be dealt with by API-specific initialisation
// (using hwaccel_device), so nothing further needed here.
return 0;
}
} else {
if (ist->hwaccel_id == HWACCEL_AUTO) {
ist->hwaccel_device_type = dev->type;
} else if (ist->hwaccel_device_type != dev->type) {
av_log(ist->dec_ctx, AV_LOG_ERROR, "Invalid hwaccel device "
"specified for decoder: device %s of type %s is not "
"usable with hwaccel %s.\n", dev->name,
av_hwdevice_get_type_name(dev->type),
av_hwdevice_get_type_name(ist->hwaccel_device_type));
return AVERROR(EINVAL);
}
}
} else {
if (ist->hwaccel_id == HWACCEL_AUTO) {
auto_device = 1;
} else if (ist->hwaccel_id == HWACCEL_GENERIC) {
type = ist->hwaccel_device_type;
dev = hw_device_get_by_type(type);
// When "-qsv_device device" is used, an internal QSV device named
// as "__qsv_device" is created. Another QSV device is created too
// if "-init_hw_device qsv=name:device" is used. There are 2 QSV devices
// if both "-qsv_device device" and "-init_hw_device qsv=name:device"
// are used, hw_device_get_by_type(AV_HWDEVICE_TYPE_QSV) returns NULL.
// To keep back-compatibility with the removed ad-hoc libmfx setup code,
// call hw_device_get_by_name("__qsv_device") to select the internal QSV
// device.
if (!dev && type == AV_HWDEVICE_TYPE_QSV)
dev = hw_device_get_by_name("__qsv_device");
if (!dev)
err = hw_device_init_from_type(type, NULL, &dev);
} else {
dev = hw_device_match_by_codec(ist->dec);
if (!dev) {
// No device for this codec, but not using generic hwaccel
// and therefore may well not need one - ignore.
return 0;
}
}
}
if (auto_device) {
int i;
if (!avcodec_get_hw_config(ist->dec, 0)) {
// Decoder does not support any hardware devices.
return 0;
}
for (i = 0; !dev; i++) {
config = avcodec_get_hw_config(ist->dec, i);
if (!config)
break;
type = config->device_type;
dev = hw_device_get_by_type(type);
if (dev) {
av_log(ist->dec_ctx, AV_LOG_INFO, "Using auto "
"hwaccel type %s with existing device %s.\n",
av_hwdevice_get_type_name(type), dev->name);
}
}
for (i = 0; !dev; i++) {
config = avcodec_get_hw_config(ist->dec, i);
if (!config)
break;
type = config->device_type;
// Try to make a new device of this type.
err = hw_device_init_from_type(type, ist->hwaccel_device,
&dev);
if (err < 0) {
// Can't make a device of this type.
continue;
}
if (ist->hwaccel_device) {
av_log(ist->dec_ctx, AV_LOG_INFO, "Using auto "
"hwaccel type %s with new device created "
"from %s.\n", av_hwdevice_get_type_name(type),
ist->hwaccel_device);
} else {
av_log(ist->dec_ctx, AV_LOG_INFO, "Using auto "
"hwaccel type %s with new default device.\n",
av_hwdevice_get_type_name(type));
}
}
if (dev) {
ist->hwaccel_device_type = type;
} else {
av_log(ist->dec_ctx, AV_LOG_INFO, "Auto hwaccel "
"disabled: no device found.\n");
ist->hwaccel_id = HWACCEL_NONE;
return 0;
}
}
if (!dev) {
av_log(ist->dec_ctx, AV_LOG_ERROR, "No device available "
"for decoder: device type %s needed for codec %s.\n",
av_hwdevice_get_type_name(type), ist->dec->name);
return err;
}
ist->dec_ctx->hw_device_ctx = av_buffer_ref(dev->device_ref);
if (!ist->dec_ctx->hw_device_ctx)
return AVERROR(ENOMEM);
return 0;
}
int hw_device_setup_for_encode(OutputStream *ost)
{
const AVCodecHWConfig *config;
HWDevice *dev = NULL;
AVBufferRef *frames_ref = NULL;
int i;
if (ost->filter) {
frames_ref = av_buffersink_get_hw_frames_ctx(ost->filter->filter);
if (frames_ref &&
((AVHWFramesContext*)frames_ref->data)->format ==
ost->enc_ctx->pix_fmt) {
// Matching format, will try to use hw_frames_ctx.
} else {
frames_ref = NULL;
}
}
for (i = 0;; i++) {
config = avcodec_get_hw_config(ost->enc, i);
if (!config)
break;
if (frames_ref &&
config->methods & AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX &&
(config->pix_fmt == AV_PIX_FMT_NONE ||
config->pix_fmt == ost->enc_ctx->pix_fmt)) {
av_log(ost->enc_ctx, AV_LOG_VERBOSE, "Using input "
"frames context (format %s) with %s encoder.\n",
av_get_pix_fmt_name(ost->enc_ctx->pix_fmt),
ost->enc->name);
ost->enc_ctx->hw_frames_ctx = av_buffer_ref(frames_ref);
if (!ost->enc_ctx->hw_frames_ctx)
return AVERROR(ENOMEM);
return 0;
}
if (!dev &&
config->methods & AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX)
dev = hw_device_get_by_type(config->device_type);
}
if (dev) {
av_log(ost->enc_ctx, AV_LOG_VERBOSE, "Using device %s "
"(type %s) with %s encoder.\n", dev->name,
av_hwdevice_get_type_name(dev->type), ost->enc->name);
ost->enc_ctx->hw_device_ctx = av_buffer_ref(dev->device_ref);
if (!ost->enc_ctx->hw_device_ctx)
return AVERROR(ENOMEM);
} else {
// No device required, or no device available.
}
return 0;
}
static int hwaccel_retrieve_data(AVCodecContext *avctx, AVFrame *input)
{
InputStream *ist = avctx->opaque;
AVFrame *output = NULL;
enum AVPixelFormat output_format = ist->hwaccel_output_format;
int err;
if (input->format == output_format) {
// Nothing to do.
return 0;
}
output = av_frame_alloc();
if (!output)
return AVERROR(ENOMEM);
output->format = output_format;
err = av_hwframe_transfer_data(output, input, 0);
if (err < 0) {
av_log(avctx, AV_LOG_ERROR, "Failed to transfer data to "
"output frame: %d.\n", err);
goto fail;
}
err = av_frame_copy_props(output, input);
if (err < 0) {
av_frame_unref(output);
goto fail;
}
av_frame_unref(input);
av_frame_move_ref(input, output);
av_frame_free(&output);
return 0;
fail:
av_frame_free(&output);
return err;
}
int hwaccel_decode_init(AVCodecContext *avctx)
{
InputStream *ist = avctx->opaque;
ist->hwaccel_retrieve_data = &hwaccel_retrieve_data;
return 0;
}
int hw_device_setup_for_filter(FilterGraph *fg)
{
HWDevice *dev;
int i;
// If the user has supplied exactly one hardware device then just
// give it straight to every filter for convenience. If more than
// one device is available then the user needs to pick one explcitly
// with the filter_hw_device option.
if (filter_hw_device)
dev = filter_hw_device;
else if (nb_hw_devices == 1)
dev = hw_devices[0];
else
dev = NULL;
if (dev) {
for (i = 0; i < fg->graph->nb_filters; i++) {
fg->graph->filters[i]->hw_device_ctx =
av_buffer_ref(dev->device_ref);
if (!fg->graph->filters[i]->hw_device_ctx)
return AVERROR(ENOMEM);
}
}
return 0;
}
linux/src/fftools_ffmpeg_opt.c
+3493
View File
File diff suppressed because it is too large Load Diff
linux/src/fftools_ffprobe.c
+3964
View File
File diff suppressed because it is too large Load Diff
scripts/function-linux.sh
+21 -14
View File
@@ -18,11 +18,11 @@ display_help() {
local COMMAND=$(echo "$0" | sed -e 's/\.\///g')
echo -e "\n'$COMMAND' builds FFmpegKit for Linux platform. By default only one Linux architecture \
(x86_64) is built without any external libraries enabled. Options can be used to \
disable architectures and/or enable external libraries. Please note that GPL libraries (external libraries with GPL \
(x86-64) is built without any external libraries enabled. Options can be used to \
enable external libraries. Please note that GPL libraries (external libraries with GPL \
license) need --enable-gpl flag to be set explicitly. When compilation ends, \
libraries are created under the prebuilt folder.\n"
echo -e "Usage: ./$COMMAND [OPTION]... [VAR=VALUE]...\n"
echo -e "Usage: ./$COMMAND [OPTION]...\n"
echo -e "Specify environment variables as VARIABLE=VALUE to override default build options.\n"
display_help_options " -l, --lts\t\t\tbuild lts packages to support older devices"
@@ -107,15 +107,15 @@ get_target_cpu() {
}
get_common_includes() {
echo ""
echo "-I${LLVM_CONFIG_INCLUDEDIR:-.}"
}
get_common_cflags() {
if [[ -n ${FFMPEG_KIT_LTS_BUILD} ]]; then
local LTS_BUILD__FLAG="-DFFMPEG_KIT_LTS "
local LTS_BUILD_FLAG="-DFFMPEG_KIT_LTS "
fi
echo "-fstrict-aliasing -fPIC -DLINUX ${LTS_BUILD__FLAG} ${LLVM_CONFIG_CFLAGS}"
echo "-fstrict-aliasing -fPIC -DLINUX ${LTS_BUILD_FLAG} ${LLVM_CONFIG_CFLAGS}"
}
get_arch_specific_cflags() {
@@ -156,7 +156,10 @@ get_app_specific_cflags() {
local APP_FLAGS=""
case $1 in
ffmpeg)
APP_FLAGS="-Wno-unused-function -DBIONIC_IOCTL_NO_SIGNEDNESS_OVERLOAD"
APP_FLAGS="-Wno-unused-function"
;;
ffmpeg-kit)
APP_FLAGS="-Wno-unused-function -Wno-pointer-sign -Wno-switch -Wno-deprecated-declarations"
;;
kvazaar)
APP_FLAGS="-std=gnu99 -Wno-unused-function"
@@ -202,21 +205,25 @@ get_cxxflags() {
local OPTIMIZATION_FLAGS="${FFMPEG_KIT_DEBUG}"
fi
local COMMON_FLAGS="${LLVM_CONFIG_CXXFLAGS} ${OPTIMIZATION_FLAGS}"
local BUILD_DATE="-DFFMPEG_KIT_BUILD_DATE=$(date +%Y%m%d 2>>"${BASEDIR}"/build.log)"
local COMMON_FLAGS="${OPTIMIZATION_FLAGS} ${BUILD_DATE}"
case $1 in
ffmpeg)
if [[ -z ${FFMPEG_KIT_DEBUG} ]]; then
echo "${LINK_TIME_OPTIMIZATION_FLAGS} ${LLVM_CONFIG_CXXFLAGS} -O2 -ffunction-sections -fdata-sections"
echo "${LINK_TIME_OPTIMIZATION_FLAGS} -std=c++11 -O2 -ffunction-sections -fdata-sections"
else
echo "${FFMPEG_KIT_DEBUG} ${LLVM_CONFIG_CXXFLAGS}"
echo "${FFMPEG_KIT_DEBUG} -std=c++11"
fi
;;
ffmpeg-kit)
echo "-std=c++11 ${COMMON_FLAGS}"
;;
srt | zimg)
echo "${COMMON_FLAGS} -fcxx-exceptions -fPIC"
echo "${COMMON_FLAGS} -std=c++11 -fcxx-exceptions -fPIC"
;;
*)
echo "-fno-exceptions -fno-rtti ${COMMON_FLAGS}"
echo "-std=c++11 -fno-exceptions -fno-rtti ${COMMON_FLAGS}"
;;
esac
}
@@ -401,12 +408,12 @@ set_toolchain_paths() {
if [[ $CLANG_VERSION != "none" ]]; then
local CLANG_POSTFIX="-$CLANG_VERSION"
export LLVM_CONFIG_CFLAGS=$(llvm-config-$CLANG_VERSION --cflags 2>>"${BASEDIR}"/build.log)
export LLVM_CONFIG_CXXFLAGS=$(llvm-config-$CLANG_VERSION --cxxflags 2>>"${BASEDIR}"/build.log)
export LLVM_CONFIG_INCLUDEDIR=$(llvm-config-$CLANG_VERSION --includedir 2>>"${BASEDIR}"/build.log)
export LLVM_CONFIG_LDFLAGS=$(llvm-config-$CLANG_VERSION --ldflags 2>>"${BASEDIR}"/build.log)
else
local CLANG_POSTFIX=""
export LLVM_CONFIG_CFLAGS=$(llvm-config --cflags 2>>"${BASEDIR}"/build.log)
export LLVM_CONFIG_CXXFLAGS=$(llvm-config --cxxflags 2>>"${BASEDIR}"/build.log)
export LLVM_CONFIG_INCLUDEDIR=$(llvm-config --includedir 2>>"${BASEDIR}"/build.log)
export LLVM_CONFIG_LDFLAGS=$(llvm-config --ldflags 2>>"${BASEDIR}"/build.log)
fi
scripts/function.sh
+38 -2
View File
@@ -319,12 +319,12 @@ is_library_supported_on_platform() {
local library_index=$(from_library_name "$1")
case ${library_index} in
# ALL
16 | 17 | 18 | 23 | 27 | 32 | 34 | 35 | 36)
16 | 17 | 18 | 23 | 27 | 32 | 34 | 35 | 36 | 50)
echo "0"
;;
# ALL EXCEPT LINUX
0 | 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 19 | 20 | 21 | 22 | 24 | 25 | 26 | 28 | 29 | 30 | 31 | 33 | 37 | 38 | 39 | 40 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 50)
0 | 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 19 | 20 | 21 | 22 | 24 | 25 | 26 | 28 | 29 | 30 | 31 | 33 | 37 | 38 | 39 | 40 | 42 | 43 | 44 | 45 | 46 | 47 | 48)
if [[ ${FFMPEG_KIT_BUILD_TYPE} == "linux" ]]; then
echo "1"
else
@@ -2231,6 +2231,42 @@ download_gnu_config() {
fi
}
download_rapidjson() {
local SOURCE_REPO_URL=""
local LIB_NAME="rapidjson"
local LIB_LOCAL_PATH="${FFMPEG_KIT_TMPDIR}/source/${LIB_NAME}"
local SOURCE_ID=""
local DOWNLOAD_RC=""
local SOURCE_TYPE=""
REDOWNLOAD_VARIABLE=$(echo "REDOWNLOAD_$LIB_NAME")
echo -e "DEBUG: Downloading rapidjson source.\n" 1>>"${BASEDIR}"/build.log 2>&1
SOURCE_REPO_URL=$(get_library_source "${LIB_NAME}" 1)
SOURCE_ID=$(get_library_source "${LIB_NAME}" 2)
SOURCE_TYPE=$(get_library_source "${LIB_NAME}" 3)
if [[ -d "${LIB_LOCAL_PATH}" ]]; then
if [[ ${REDOWNLOAD_VARIABLE} -eq 1 ]]; then
echo -e "INFO: rapidjson already downloaded but re-download requested\n" 1>>"${BASEDIR}"/build.log 2>&1
rm -rf "${LIB_LOCAL_PATH}" 1>>"${BASEDIR}"/build.log 2>&1
else
echo -e "INFO: rapidjson already downloaded. Source folder found at ${LIB_LOCAL_PATH}\n" 1>>"${BASEDIR}"/build.log 2>&1
return
fi
fi
DOWNLOAD_RC=$(clone_git_repository_with_tag "${SOURCE_REPO_URL}" "${SOURCE_ID}" "${LIB_LOCAL_PATH}")
if [[ ${DOWNLOAD_RC} -ne 0 ]]; then
echo -e "INFO: Downloading rapidjson failed. Can not get source from ${SOURCE_REPO_URL}\n" 1>>"${BASEDIR}"/build.log 2>&1
echo -e "failed\n"
exit 1
else
echo -e "\nINFO: rapidjson downloaded successfully\n" 1>>"${BASEDIR}"/build.log 2>&1
fi
}
is_gnu_config_files_up_to_date() {
echo $(grep aarch64-apple-darwin config.guess | wc -l 2>>"${BASEDIR}"/build.log)
}
scripts/linux/ffmpeg-kit.sh
+2 -6
View File
@@ -20,8 +20,8 @@ set_toolchain_paths "${LIB_NAME}"
# SET BUILD FLAGS
HOST=$(get_host)
export CFLAGS="$(get_cflags ${LIB_NAME}) -I${LIB_INSTALL_BASE}/ffmpeg/include"
export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
export CFLAGS="$(get_cflags ${LIB_NAME}) -I${LIB_INSTALL_BASE}/ffmpeg/include -I${FFMPEG_KIT_TMPDIR}/source/rapidjson/include"
export CXXFLAGS="$(get_cxxflags ${LIB_NAME}) -I${LIB_INSTALL_BASE}/ffmpeg/include -I${FFMPEG_KIT_TMPDIR}/source/rapidjson/include"
export LDFLAGS="$(get_ldflags ${LIB_NAME}) -L${LIB_INSTALL_BASE}/ffmpeg/lib -lavdevice"
export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
@@ -47,10 +47,6 @@ autoreconf_library "${LIB_NAME}" 1>>"${BASEDIR}"/build.log 2>&1 || return 1
--disable-maintainer-mode \
--host="${HOST}" 1>>"${BASEDIR}"/build.log 2>&1
# WORKAROUND FOR clang: warning: using sysroot for 'MacOSX' but targeting 'iPhone'
## ${SED_INLINE} "s|allow_undefined_flag -o|allow_undefined_flag -target $(get_target) -o|g" libtool 1>>"${BASEDIR}"/build.log 2>&1
## ${SED_INLINE} 's|\$rpath/\\$soname|@rpath/ffmpegkit.framework/ffmpegkit|g' libtool 1>>"${BASEDIR}"/build.log 2>&1
if [ $? -ne 0 ]; then
echo -e "failed\n\nSee build.log for details\n"
exit 1
scripts/source.sh
+5
View File
@@ -192,6 +192,11 @@ get_library_source() {
SOURCE_ID="v1.3.1"
SOURCE_TYPE="TAG"
;;
rapidjson)
SOURCE_REPO_URL="https://github.com/tanersener/rapidjson"
SOURCE_ID="v1.1.0"
SOURCE_TYPE="TAG"
;;
rubberband)
SOURCE_REPO_URL="https://github.com/tanersener/rubberband"
SOURCE_ID="v1.8.2"