wine/gecko
0
0
Fork 0
mirror of https://gitlab.winehq.org/wine/wine-gecko.git synced 2024-09-13 09:24:08 -07:00
Code Issues Packages Projects Releases Wiki Activity

Bug 1017571 - Use TRIANGLES instead of TRIANGLE_STRIP to fix rendering glitchs on MacOSX with uniform array access (r=Bas)

Browse Source
This commit is contained in:
Andreas Gal 2014-05-30 22:34:14 -04:00
parent 4f4c6575e4
commit ea138f8c8e
1 changed files with 14 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
gfx/layers/opengl/CompositorOGL.cpp
View File

@ -308,18 +308,29 @@ CompositorOGL::Initialize()
0.0f, 0.0f, 0.0f, 0.0f,
1.0f, 0.0f, 0.0f, 0.0f,
0.0f, 1.0f, 0.0f, 0.0f,
1.0f, 0.0f, 0.0f, 0.0f,
0.0f, 1.0f, 0.0f, 0.0f,
1.0f, 1.0f, 0.0f, 0.0f,
0.0f, 0.0f, 0.0f, 1.0f,
1.0f, 0.0f, 0.0f, 1.0f,
0.0f, 1.0f, 0.0f, 1.0f,
1.0f, 0.0f, 0.0f, 1.0f,
0.0f, 1.0f, 0.0f, 1.0f,
1.0f, 1.0f, 0.0f, 1.0f,
0.0f, 0.0f, 0.0f, 2.0f,
1.0f, 0.0f, 0.0f, 2.0f,
0.0f, 1.0f, 0.0f, 2.0f,
1.0f, 0.0f, 0.0f, 2.0f,
0.0f, 1.0f, 0.0f, 2.0f,
1.0f, 1.0f, 0.0f, 2.0f,
0.0f, 0.0f, 0.0f, 3.0f,
1.0f, 0.0f, 0.0f, 3.0f,
0.0f, 1.0f, 0.0f, 3.0f,
1.0f, 0.0f, 0.0f, 3.0f,
0.0f, 1.0f, 0.0f, 3.0f,
1.0f, 1.0f, 0.0f, 3.0f,
};
HeapCopyOfStackArray<GLfloat> verticesOnHeap(vertices);
@ -1519,7 +1530,9 @@ CompositorOGL::BindAndDrawQuads(ShaderProgramOGL *aProg,
aProg->SetTextureRects(aTextureRects);
}
mGLContext->fDrawArrays(LOCAL_GL_TRIANGLE_STRIP, 0, 4 * aQuads);
// We are using GL_TRIANGLES here because the Mac Intel drivers fail to properly
// process uniform arrays with GL_TRIANGLE_STRIP. Go figure.
mGLContext->fDrawArrays(LOCAL_GL_TRIANGLES, 0, 6 * aQuads);
}
GLuint