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Implement the extension GL_AMD_texture_gather_bias_lod

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This commit is contained in:
Rex Xu 2016-11-17 17:47:59 +08:00
parent 94c18a84cd
commit 225e0fcadd
12 changed files with 770 additions and 11 deletions
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2
glslang/MachineIndependent/Versions.cpp
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@ -194,6 +194,7 @@ void TParseVersions::initializeExtensionBehavior()
extensionBehavior[E_GL_AMD_shader_explicit_vertex_parameter] = EBhDisable;
extensionBehavior[E_GL_AMD_gcn_shader] = EBhDisable;
extensionBehavior[E_GL_AMD_gpu_shader_half_float] = EBhDisable;
extensionBehavior[E_GL_AMD_texture_gather_bias_lod] = EBhDisable;
#endif
#ifdef NV_EXTENSIONS
@ -316,6 +317,7 @@ void TParseVersions::getPreamble(std::string& preamble)
"#define GL_AMD_shader_explicit_vertex_parameter 1\n"
"#define GL_AMD_gcn_shader 1\n"
"#define GL_AMD_gpu_shader_half_float 1\n"
"#define GL_AMD_texture_gather_bias_lod 1\n"
#endif
#ifdef NV_EXTENSIONS