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Implement 4 AMD-specific extensions.

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- Support GL_AMD_shader_ballot (SPV_AMD_shader_ballot).
- Support GL_AMD_shader_trinary_minmax (SPV_AMD_shader_trinary_minmax).
- Support GL_AMD_shader_explicit_vertex_parameter
  (SPV_AMD_shader_explicit_vertex_parameter).
- Support GL_AMD_gcn_shader (SPV_AMD_gcn_shader).
This commit is contained in:
Rex Xu 2016-05-05 12:30:44 +08:00
parent 934855a642
commit 9d93a2370d
20 changed files with 5425 additions and 4120 deletions
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14
glslang/MachineIndependent/Versions.cpp
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@ -187,6 +187,13 @@ void TParseVersions::initializeExtensionBehavior()
extensionBehavior[E_GL_GOOGLE_cpp_style_line_directive] = EBhDisable;
extensionBehavior[E_GL_GOOGLE_include_directive] = EBhDisable;
#ifdef AMD_EXTENSIONS
extensionBehavior[E_GL_AMD_shader_ballot] = EBhDisable;
extensionBehavior[E_GL_AMD_shader_trinary_minmax] = EBhDisable;
extensionBehavior[E_GL_AMD_shader_explicit_vertex_parameter] = EBhDisable;
extensionBehavior[E_GL_AMD_gcn_shader] = EBhDisable;
#endif
// AEP
extensionBehavior[E_GL_ANDROID_extension_pack_es31a] = EBhDisable;
extensionBehavior[E_GL_KHR_blend_equation_advanced] = EBhDisable;
@ -286,6 +293,13 @@ void TParseVersions::getPreamble(std::string& preamble)
"#define GL_ARB_sparse_texture_clamp 1\n"
// "#define GL_ARB_cull_distance 1\n" // present for 4.5, but need extension control over block members
"#define GL_EXT_shader_non_constant_global_initializers 1\n"
#ifdef AMD_EXTENSIONS
"#define GL_AMD_shader_ballot 1\n"
"#define GL_AMD_shader_trinary_minmax 1\n"
"#define GL_AMD_shader_explicit_vertex_parameter 1\n"
"#define GL_AMD_gcn_shader 1\n"
#endif
;
}