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 1178956 - Specify precision in OGLShaderProgram.cpp to fix compositor on iOS. r=kip

Browse Source
This commit is contained in:
Ted Mielczarek 2015-09-22 15:41:46 -04:00
parent fe149512bb
commit a5cc6705ef
1 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
gfx/layers/opengl/OGLShaderProgram.cpp
View File

@ -169,12 +169,17 @@ ProgramProfileOGL::GetProfileFor(ShaderConfigOGL aConfig)
AddUniforms(result);
vs << "#ifdef GL_ES" << endl;
vs << "#define EDGE_PRECISION mediump" << endl;
vs << "#else" << endl;
vs << "#define EDGE_PRECISION" << endl;
vs << "#endif" << endl;
vs << "uniform mat4 uMatrixProj;" << endl;
vs << "uniform vec4 uLayerRects[4];" << endl;
vs << "uniform mat4 uLayerTransform;" << endl;
if (aConfig.mFeatures & ENABLE_DEAA) {
vs << "uniform mat4 uLayerTransformInverse;" << endl;
vs << "uniform vec3 uSSEdges[4];" << endl;
vs << "uniform EDGE_PRECISION vec3 uSSEdges[4];" << endl;
vs << "uniform vec2 uVisibleCenter;" << endl;
vs << "uniform vec2 uViewportSize;" << endl;
}
@ -282,8 +287,10 @@ ProgramProfileOGL::GetProfileFor(ShaderConfigOGL aConfig)
fs << "#ifdef GL_ES" << endl;
fs << "precision mediump float;" << endl;
fs << "#define COLOR_PRECISION lowp" << endl;
fs << "#define EDGE_PRECISION mediump" << endl;
fs << "#else" << endl;
fs << "#define COLOR_PRECISION" << endl;
fs << "#define EDGE_PRECISION" << endl;
fs << "#endif" << endl;
if (aConfig.mFeatures & ENABLE_RENDER_COLOR) {
fs << "uniform COLOR_PRECISION vec4 uRenderColor;" << endl;
@ -344,7 +351,7 @@ ProgramProfileOGL::GetProfileFor(ShaderConfigOGL aConfig)
}
if (aConfig.mFeatures & ENABLE_DEAA) {
fs << "uniform vec3 uSSEdges[4];" << endl;
fs << "uniform EDGE_PRECISION vec3 uSSEdges[4];" << endl;
}
if (!(aConfig.mFeatures & ENABLE_RENDER_COLOR)) {