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Add support for ARB_texture_multisample

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GLSL Version : >= 140

Purpose:
Allow users to use features by enabling this extension, even in low versions.

Extension Name:
ARB_texture_multisample

Builtin-variables:
Nah

Builtin-functions:
Nah

Keywords:
      sampler2DMS, isampler2DMS, usampler2DMS,
      sampler2DMSArray, isampler2DMSArray, usampler2DMSArray

Reference:
https://www.khronos.org/registry/OpenGL/extensions/ARB/ARB_texture_multisample.txt
This commit is contained in:
Chow 2019-11-26 16:28:52 +08:00
parent bd97b6f9f2
commit a8f9886cc6
5 changed files with 102 additions and 85 deletions
Download patch file Download diff file Expand all files Collapse all files

2
glslang/MachineIndependent/Versions.cpp
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@ -172,6 +172,7 @@ void TParseVersions::initializeExtensionBehavior()
extensionBehavior[E_GL_ARB_tessellation_shader] = EBhDisable;
extensionBehavior[E_GL_ARB_enhanced_layouts] = EBhDisable;
extensionBehavior[E_GL_ARB_texture_cube_map_array] = EBhDisable;
extensionBehavior[E_GL_ARB_texture_multisample] = EBhDisable;
extensionBehavior[E_GL_ARB_shader_texture_lod] = EBhDisable;
extensionBehavior[E_GL_ARB_explicit_attrib_location] = EBhDisable;
extensionBehavior[E_GL_ARB_explicit_uniform_location] = EBhDisable;
@ -379,6 +380,7 @@ void TParseVersions::getPreamble(std::string& preamble)
"#define GL_ARB_tessellation_shader 1\n"
"#define GL_ARB_enhanced_layouts 1\n"
"#define GL_ARB_texture_cube_map_array 1\n"
"#define GL_ARB_texture_multisample 1\n"
"#define GL_ARB_shader_texture_lod 1\n"
"#define GL_ARB_explicit_attrib_location 1\n"
"#define GL_ARB_explicit_uniform_location 1\n"