thirdparty/scummvm
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459 commits

Author SHA1 Message Date
Ori Avtalion
4d120800fa ALL: Don't use 'defined' in macro definitions 
This is undefined behavior and clang warns about it.
See <http://lists.llvm.org/pipermail/cfe-commits/Week-of-Mon-20160118/147239.html>.
 2016-07-23 16:18:51 +03:00
Ben Castricum
da55658a80 SDL: Fix mouse trailing part of bug #7141 
Overlays are shown with _currentShakePos offset too, so no need to
compensate the mousepointer position for overlays. This compensation
was done inconsistently in draw/undraw mouse causing the mouse trails.
 2016-07-01 08:26:03 +02:00
lubomyr
961976f17e ANDROIDSDL: add androidsdl backend 2016-05-19 20:33:27 +02:00
Johannes Schickel
8ff5329b49 OPENGL: Assure color attributes for shader pipeline are always set. 2016-05-03 20:43:18 +02:00
Eugene Sandulenko
050a1cd605 OPENGL: Fix potential crash 2016-05-02 15:19:07 +02:00
Eugene Sandulenko
3e568910c8 GCW0: Disable triple buffering. 
Too many artifacts. It is not possible with current ScummVM
drawing approaches.
 2016-04-10 16:36:42 +02:00
Eugene Sandulenko
a7930f2af7 GCW0: Enable triple buffering 2016-04-10 15:09:14 +02:00
Eugene Sandulenko
39dc1dd2e1 GCW0: Enable building with all scalers disabled 2016-04-10 14:06:34 +02:00
Johannes Schickel
8161effc68 OPENGL: Add assertions to check for valid attribute state. 2016-03-23 22:37:16 +01:00
Johannes Schickel
2ebffd2da5 OPENGL: Fix black screen for some GL implementations with shaders. 
For compatibility location 0 is used to decide whether fixed function style
vertex information is used in old GL contexts. In some cases drivers might
assign the color information to be passed through attribute 0. This caused
the array attribute status for location 0 to be disabled and resulted in
wrong vertex data to be used.
 2016-03-23 22:30:25 +01:00
Johannes Schickel
6b2424b635 OPENGL: Log extensions available on debuglevel 5+. 2016-03-16 21:03:43 +01:00
Johannes Schickel
b7a269947f OPENGL: Flag texture dirty on allocation. 2016-03-16 20:29:31 +01:00
Johannes Schickel
17b1124a5a OPENGL: Do not keep uniform state for nonexistent uniforms. 2016-03-16 20:29:31 +01:00
Johannes Schickel
1e1272a8c4 OPENGL: Store logical texture dimensions in GLTexture. 2016-03-16 20:29:31 +01:00
Johannes Schickel
2b3340474e OPENGL: Introduce convenience wrappers for get*Location in Shader. 2016-03-16 20:29:31 +01:00
Johannes Schickel
39100b6132 OPENGL: Do not hardcode any uniform/attribute handling in Shader. 2016-03-16 20:29:31 +01:00
Johannes Schickel
baca885cfc OPENGL: Let Shader store the uniform state. 2016-03-16 20:29:31 +01:00
Johannes Schickel
6dacc96d1f OPENGL: Only set projection matrix once on pipeline activation. 2016-03-16 20:29:31 +01:00
Johannes Schickel
8b80e9d36c OPENGL: Properly deactivate old pipeline. 2016-03-16 20:29:31 +01:00
Johannes Schickel
3f9852eb20 OPENGL: Make shader pipelines use fixed shaders. 2016-03-16 20:29:31 +01:00
Johannes Schickel
26f106497a OPENGL: Implement CLUT8 look up as Pipeline. 2016-03-16 20:29:30 +01:00
Johannes Schickel
8a4938f82b OPENGL: Move pipeline code to pipelines/. 2016-03-16 20:29:30 +01:00
Johannes Schickel
bec2088d6c OPENGL: Only allow Pipeline to switch active Framebuffers. 2016-03-16 20:29:30 +01:00
Johannes Schickel
ed6689d4fc OPENGL: Do not allow direct access to Context::activePipeline. 2016-03-16 20:29:27 +01:00
Johannes Schickel
b17c035642 OPENGL: Implement texture drawing in Pipeline instead of Surface. 2016-03-16 20:29:27 +01:00
Johannes Schickel
0fe580d10c OPENGL: Make shader/framebuffer part of pipeline state. 2016-03-16 20:29:27 +01:00
Johannes Schickel
0b46af2f0e OPENGL: Don't prefix maxTextureSize variable for consistency. 2016-03-16 20:29:27 +01:00
Johannes Schickel
c4e65732be OPENGL: Introduce abstraction for framebuffer. 
This allows us to use various framebuffer settings easily. Now the GPU
accelerated CLUT8 surface implementation does not need to query former
framebuffer state anymore.
 2016-03-16 20:29:26 +01:00
Johannes Schickel
5498982a37 OPENGL: Introduce ShaderManager to handle builtin shaders. 2016-03-16 20:29:26 +01:00
Johannes Schickel
f5f1b6eba0 OPENGL: Introduce pipeline abstraction to cleanup code. 2016-03-16 20:29:26 +01:00
Johannes Schickel
08553a09cf OPENGL: Support GLSL based CLUT8 look up for GLES2+. 2016-03-16 20:29:26 +01:00
Johannes Schickel
bf2735cd53 OPENGL: Detect NPOT support for GLES. 
For GLES1+ there exists GL_OES_texture_npot, which indicates that there is
NPOT support.

GLES2 always had (limited) NPOT support, which is all we require, thus we
always enable it.
 2016-03-16 20:29:26 +01:00
Johannes Schickel
18306ee206 OPENGL: Simplify shader support checks. 2016-03-16 20:29:26 +01:00
Johannes Schickel
397ce9b947 OPENGL: Keep feature state for all contexts and log them. 2016-03-16 20:29:26 +01:00
Johannes Schickel
2319fcd228 OPENGL: Handle GLES2 and GL shaders uniformly. 
GLES2 requires precision qualifiers to be set and allows use of precision
qualifiers. For GLES2 we define a default precision now. Since precision
qualifiers are not supported in the GLSL version we use for GL, we
introduce compatibility #defines.
 2016-03-16 20:29:26 +01:00
Johannes Schickel
e66e9e44d3 OPENGL: Accelerate palette lookups with shaders. 
This currently is limited to GL contexts.
 2016-03-16 20:29:26 +01:00
Johannes Schickel
de3846923c OPENGL: Introduce simple abstraction for surfaces. 
This is basically an interface extracted from Texture without any knowledge
about any actual implementation, except for copyRectToTexture, fill, and
dirty rect handling. These are convenient helpers.
 2016-03-16 20:29:26 +01:00
Johannes Schickel
8b0cf0c5f7 OPENGL: Cleanup. Remove Texture::getHardwareFormat. 2016-03-16 20:29:26 +01:00
Johannes Schickel
618adec7b0 OPENGL: Move color key handling for CLUT8 to TextureCLUT8. 2016-03-16 20:29:26 +01:00
Johannes Schickel
db2917dde5 OPENGL: Fix texture format for BGR565. 2016-03-16 20:29:26 +01:00
Johannes Schickel
9844d89231 OPENGL: Move max texture size information to Context. 2016-03-16 20:29:26 +01:00
Johannes Schickel
b081fe63e8 OPENGL: Create new abstraction for GL texture objects. 2016-03-16 20:29:26 +01:00
Johannes Schickel
5eb0ac0c9e OPENGL: Remove (some) unused GL definitions. 2016-03-16 20:29:26 +01:00
Johannes Schickel
b8d79261ed OPENGLSDL: Request "standard" GL contexts. 
Compatibility profiles only exist in modern OpenGL and we request an ancient
version.
 2016-03-16 20:29:26 +01:00
Johannes Schickel
8a3eecb73a OPENGL: Unify shader implementation for GL and GLES2. 2016-03-16 20:29:25 +01:00
Johannes Schickel
fc52f73050 OPENGL: Slightly cleanup programmable pipeline handling. 2016-03-16 20:29:25 +01:00
Johannes Schickel
c7c870bf7f OPENGL: (Partly) move context specific handling to Context. 
This does not include (most) shader setup, and projection matrices yet.
 2016-03-16 20:29:25 +01:00
Johannes Schickel
5752f125e1 OPENGL: Make Context::reset explicitly reset state. 2016-03-16 20:29:25 +01:00
Johannes Schickel
1802c939a1 OPENGL: Slight simplifcation for opengl-func.h usage. 2016-03-16 20:29:25 +01:00
Johannes Schickel
b7e64c6eeb OPENGLSDL: Destroy GL context on exit with SDL2. 2016-03-16 20:29:25 +01:00