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SPV: Fix issue #369, don't support gl_NumSamples -> SPIR-V.

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This commit is contained in:
John Kessenich 2017-01-02 17:01:21 -07:00
parent f37f4d23fc
commit bc5196c003
5 changed files with 15 additions and 6 deletions
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13
glslang/MachineIndependent/Initialize.cpp
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@ -3010,14 +3010,18 @@ void TBuiltIns::initialize(int version, EProfile profile, const SpvVersion& spvV
"flat in int gl_PrimitiveID;"
);
if (version >= 400)
if (version >= 400) {
stageBuiltins[EShLangFragment].append(
"flat in int gl_SampleID;"
" in vec2 gl_SamplePosition;"
"flat in int gl_SampleMaskIn[];"
" out int gl_SampleMask[];"
"uniform int gl_NumSamples;"
);
if (spvVersion.spv == 0)
stageBuiltins[EShLangFragment].append(
"uniform int gl_NumSamples;"
);
}
if (version >= 430)
stageBuiltins[EShLangFragment].append(
@ -3074,8 +3078,11 @@ void TBuiltIns::initialize(int version, EProfile profile, const SpvVersion& spvV
" in mediump vec2 gl_SamplePosition;"
"flat in highp int gl_SampleMaskIn[];"
" out highp int gl_SampleMask[];"
"uniform lowp int gl_NumSamples;"
);
if (spvVersion.spv == 0)
stageBuiltins[EShLangFragment].append( // GL_OES_sample_variables
"uniform lowp int gl_NumSamples;"
);
}
stageBuiltins[EShLangFragment].append(
"highp float gl_FragDepthEXT;" // GL_EXT_frag_depth