yukijoou/kwin
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Disable Shader Scene for LimitedGLSL GPUs

Browse source 
This was causing problems with R300G. The GPU supports only limited
GLSL and seems not to be up to rendering the scene appropriate. So
let's better disable the OpenGL 2 branch for such GPUs. If the user
really wants to use it, there is the GLES backend which does not
check for limited GLSL.
BUG: 274457
CCBUG: 274607
FIXED-IN: 4.7.0
This commit is contained in:
Martin Gräßlin 2011-06-01 18:21:19 +02:00
parent c7f87d49d7
commit ae40bce25d
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
libkwineffects/kwinglutils.cpp
View file

@ -790,7 +790,7 @@ bool GLShader::compile(GLuint program, GLenum shaderType, const QByteArray &sour
bool GLShader::load(const QByteArray &vertexSource, const QByteArray &fragmentSource)
{
// Make sure shaders are actually supported
if (!GLPlatform::instance()->supports(GLSL)) {
if (!GLPlatform::instance()->supports(GLSL) || GLPlatform::instance()->supports(LimitedGLSL)) {
kError(1212) << "Shaders are not supported";
return false;
}