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Merge pull request #2365 from Elderme/shader_precision

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Add default precision qualifier in fragment shaders
This commit is contained in:
auriamg 2015-11-01 20:02:18 -05:00
commit 9d456c5459
1 changed files with 5 additions and 0 deletions
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5
src/graphics/shader.cpp
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@ -65,6 +65,11 @@ GLuint ShaderBase::loadShader(const std::string &file, unsigned type)
std::ostringstream code;
code << "#version " << CVS->getGLSLVersion()<<"\n";
//shader compilation fails with some drivers if there is no precision qualifier
if (type == GL_FRAGMENT_SHADER)
code << "precision mediump float;\n";
if (CVS->isAMDVertexShaderLayerUsable())
code << "#extension GL_AMD_vertex_shader_layer : enable\n";
if (CVS->isAZDOEnabled())