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- test if GLSL version 1.4 can handle uniform buffers on old Intel hardware without making problems...

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This commit is contained in:
Christoph Oelckers 2014-10-22 16:54:26 +02:00
parent a6f64500bf
commit 89ce0b8cb7
1 changed files with 8 additions and 1 deletions
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7
src/gl/shaders/gl_shader.cpp
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@ -93,10 +93,17 @@ bool FShader::Load(const char * name, const char * vert_prog_lump, const char *
FString vp_comb;
if (lightbuffertype == GL_UNIFORM_BUFFER)
{
if (gl.glslversion < 1.4f || gl.version < 3.1f)
{
vp_comb.Format("#version 130\n#extension GL_ARB_uniform_buffer_object : require\n#define NUM_UBO_LIGHTS %d\n", lightbuffersize);
}
else
{
vp_comb.Format("#version 140\n#define NUM_UBO_LIGHTS %d\n", lightbuffersize);
}
}
else
{
vp_comb = "#version 400 core\n#extension GL_ARB_shader_storage_buffer_object : require\n#define SHADER_STORAGE_LIGHTS\n";
}