Try to use more of the built-in ScummVM rendering pipeline and remove redundant
types where possible. Unfortunately this is a bit of a mega-commit because all
the pieces were tied together, but the main changes are:
* Remove the Texture types, as they add little over ManagedSurface
* Remove the ScalerGump as we no longer use it - we should be using the
built-in ScummVM scalers
* Remove the Scaler types - the only remaining user after removing ScalerGump
was in hte AVI player. There we manually add the Crusader style interlaced
scaling, which was an outstanding TODO anyway.
* Remove now-unused functions from the RenderSurface family
* Remove the "default" mouse cursor as we never use it in ScummVM
* Remove the memset_n header which duplicates Common::Fill functions (fixes
#11969)
* Remove the fixed-width bitmap fonts which were used for the Pentagram
console.
I've tested the following things that this had the potential to break:
* U8 game, credits, movies, minimap, and ttf rendering
* Crusader game and movies
* Debug tools (shape viewer, touch-highlight)
Different platforms have different levels of support of encodings and
often have slight variations. We already have tables for most encoding
with only CJK missing. Full transcoding inclusion allows us to get reliable
encoding results independently of platform. The biggest con is the need for
external tables encoding.dat.
It removes a duplicate table for korean in graphics/korfont.cpp
The boundary conditions were reversed in Box.Inbox when compared with
Box.Overlaps. Since InBox is not being used and Overlaps is, I went with the
definitions from Overlaps. Also configured unit tests to exercise this
behavior.
After reading directly from the parent stream, the buffer needs to be
filled with the end of the read data so seeking back in the stream into
the buffered area and reading returns data consistent with the parent
stream.
Fixes bug #11342 (PSP port only).
This can be handled differently by each conversion method.
The "Šáleček" could be transliterated as "Salecek" or as
"S'alecek" or maybe even differently.
Symbols for codes shorter than the prefix table index width are stored
in the table. All the entries in the table with an index starting with
the code are set to the symbol value. That way, when decoding it is
possible to get the number of bits corresponding to the table width from
the bitstream and directly find the symbol value. Longer code still need
to be searched for in the codes list.
* Fixed peekBits not to seek the underlying stream. Seeking can be slow
when the stream is a file.
* Changed multi-bit operations to work on multiple bits at once rather
than iterating over single-bit operations.
This is an almost direct port of a patch for xoreos provided by DrMcCoy.
sluicebox
Matthew Jimenez
SupSuper
Cameron Cawley
Le Philousophe
Matthew Duggan
Vladimir Serbinenko
Eugene Sandulenko
Paweł Kołodziejski
Thierry Crozat
Vladimir Menshakov
Paul Gilbert
Bastien Bouclet
Jaromir Wysoglad