Cameron Cawley
40ee8ae527
SDL: Fix filtering with SDL 1.2
2021-03-15 16:48:40 +02:00
Cameron Cawley
f6c8207684
SDL: Minor cleanup to the aspect ratio code
2021-03-15 16:48:40 +02:00
Cameron Cawley
035f5798c4
SDL: Remove the old graphics mode enum
2021-03-15 16:48:40 +02:00
Cameron Cawley
621c4c2e9e
SDL: Fix implementation of getGraphicsModeScale
2021-03-15 16:48:40 +02:00
Cameron Cawley
21c1f0d007
SDL: Restore keyboard shortcuts for switching scalers
2021-03-15 16:48:40 +02:00
Cameron Cawley
4df5e9ed51
SDL: Fix crash with small cursors when using AdvMame4x
2021-03-15 16:48:40 +02:00
Cameron Cawley
99acdb00f9
SDL: Fix crash when switching from OpenGL to Edge3x
2021-03-15 16:48:40 +02:00
Cameron Cawley
e50e010a9e
SDL: Fix compilation when building without RGB colour support
2021-03-15 16:48:40 +02:00
Cameron Cawley
12878afc06
SDL: Fix building without scalers
2021-03-15 16:48:40 +02:00
Johannes Schickel
5dc207a386
SDL: Properly handle extra pixels for scalers in showOverlay.
2021-03-15 16:48:40 +02:00
Johannes Schickel
8825c9e3b4
GRAPHICS: Keep destination buffer in SourceScaler instead of SDL backend.
2021-03-15 16:48:40 +02:00
Johannes Schickel
23bee4de30
SDL: Properly look up the normal scaler plugin.
2021-03-15 16:48:40 +02:00
Johannes Schickel
e8d0182cd5
SDL: Take advantage that each ScalerPluginObject can use a scale factor of 1.
2021-03-15 16:48:40 +02:00
Johannes Schickel
b225858e41
GRAPHICS: Let ScalerPluginObject::setFactor return the old factor.
...
This simplifies things a bit.
2021-03-15 16:48:40 +02:00
Johannes Schickel
ee438bebc2
SDL: Disable more AR related code when USE_ASPECT is not defined.
2021-03-15 16:48:40 +02:00
Cameron Cawley
b78323897d
SDL: Fix compilation
2021-03-15 16:48:40 +02:00
Martin T. H. Sandsmark
9296b92d8f
fix crash on exit
2021-03-15 16:48:40 +02:00
Martin T. H. Sandsmark
ab000b6ae3
fix cursor
2021-03-15 16:48:40 +02:00
Martin T. H. Sandsmark
fcff230fe8
fix build
2021-03-15 16:48:40 +02:00
Martin T. H. Sandsmark
f4f9957f85
scalerplugin: port to new plugin api
2021-03-15 16:48:40 +02:00
Eric Culp
39608f391c
SDL,GRAPHICS: Add option for AR correction without scalers
2021-03-15 16:48:40 +02:00
Eric Culp
b80c7908fa
SDL: Update comments for scaling mouse cursor
2021-03-15 16:48:40 +02:00
Eric Culp
d8240fa734
SDL: Initialize plugins when formats change.
2021-03-15 16:48:40 +02:00
Eric Culp
c7121fae65
SDL: Fix formatting for pointers.
2021-03-15 16:48:40 +02:00
Eric Culp
e35a7c72c0
SDL: Cache default graphics mode upon initialization.
2021-03-15 16:48:40 +02:00
Eric Culp
88363d5d36
SDL: Fix error when USE_SCALERS is undefined
2021-03-15 16:48:40 +02:00
Eric Culp
f9569ea2ff
SDL: Fix formatting
2021-03-15 16:48:40 +02:00
Eric Culp
ee008a44b1
SDL: Formatting fix
2021-03-15 16:48:40 +02:00
Eric Culp
cbf9072e45
SDL: Fix leaks related to graphics modes
...
supportedGraphicsModes() now returns to OSystem_SDL a pointer to a deep copy of
surfacesdl's internal graphics mode array. Therefore each can free its
own copy without interfering with the other's.
2021-03-15 16:48:40 +02:00
Eric Culp
ab8dd417a9
SDL: Use enableSource() when scaling to the overlay
...
This fixes an issue where the screen would have little or no changes
and nothing would be drawn to the overlay.
2021-03-15 16:48:40 +02:00
Eric Culp
853d545284
SDL: Make sure normal scaler plugin is initialized
...
If a game and graphics mode were chosen from the command line, the normal
plugin might not have been loaded and it would crash upon being used to
scale the cursor. Now the normal plugin is initialized with the first
plugin to be initialized.
2021-03-15 16:48:40 +02:00
Eric Culp
a41cd52bbf
SDL: Use a simple blit function instead of normal scaler plugin
...
For places where a blit is needed and no scaling is required, this
function is used instead.
2021-03-15 16:48:40 +02:00
Eric Culp
4c967c5fbc
GRAPHICS,SDL: Revision to scaler API
...
oldSrcScale() is now unified with scale(). Use enableSource(bool enable)
to switch functionality. Partial screen updates are also posible because
of this.
initialize() had its prototype changes although it is functionally the
same.
setSource() no longer has a type parameter, removing support for
multiple source surfaces. They weren't useful anyway.
useOldSrc() was renamed to useOldSource() to conform to the names of
other functions.
2021-03-15 16:48:40 +02:00
Eric Culp
c5c5662330
GRAPHICS,SDL: Change oldSrcScale api
...
More bookkeeping is kept in common scaler code instead of the backend.
Plugins inheriting SourceScaler will have this functionality.
TODO: Some new functions may still be able to be combined to simplify
the API.
2021-03-15 16:48:40 +02:00
Eric Culp
56d078e732
SDL: Fix assignment of variable
...
GCC seemed to allow the previous syntax but clang rejected it.
2021-03-15 16:48:40 +02:00
Eric Culp
8baa92a190
SDL: Fix overlay while using oldSrcScale
...
The _destbuffer was overwriting _hwscreen even when the overlay was
visible.
2021-03-15 16:48:40 +02:00
Eric Culp
6cfba9d567
SDL: Only update if a change was made when using oldSrcScale
2021-03-15 16:48:40 +02:00
Eric Culp
3b408c2d87
SDL: Use an extra buffer for oldSrcScale so it is not confused by AR
...
If the two source images match, the scaler assumes there is not update
and does not draw to the surface. However, AR correction depends on a
redraw, so the scaler always writes to _destbuffer which is then copied
to _hwscreen to be AR corrected.
2021-03-15 16:48:40 +02:00
Eric Culp
e2484a0fba
SDL: Swap and lock the old screen
2021-03-15 16:48:40 +02:00
Eric Culp
cfbc3e91cf
SDL: Use oldSrcScale for scaler plugins that support it
2021-03-15 16:48:40 +02:00
Eric Culp
ff6fe4360d
SDL: Change so that the Normal plugin is initialized
...
The plugin is now initially null so that a change is detected.
2021-03-15 16:48:40 +02:00
Eric Culp
a15689ae38
SDL: Fix formatting
2021-03-15 16:48:40 +02:00
Eric Culp
894e8fb187
SDL: Add comments to explain scaler state changes
2021-03-15 16:48:40 +02:00
Eric Culp
dc29ae5447
SDL: Remove old scaler init and destroy code
2021-03-15 16:48:40 +02:00
Eric Culp
044d8aea63
SDL: Fix signedness of some types
2021-03-15 16:48:40 +02:00
Eric Culp
4b29408fb1
SDL: Remove references to old scaler data
2021-03-15 16:48:40 +02:00
Eric Culp
8030b7879c
GRAPHICS/SDL: add ifdefs for disabling scalers
2021-03-15 16:48:40 +02:00
Eric Culp
c8bcb3912f
SDL/GRAPHICS: remove disableScaling() hack from scaler plugins
2021-03-15 16:48:40 +02:00
Eric Culp
81ca88676c
SDL: remove some debugging output
2021-03-15 16:48:40 +02:00
Eric Culp
fe6fb4b597
SDL: cache the list of scaler plugins
2021-03-15 16:48:40 +02:00
Cameron Cawley
Johannes Schickel
Martin T. H. Sandsmark
Eric Culp