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Merge pull request #2609 from ZhiqianXia/Feature2

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TextureOffset not support sampler2DArrayShadow sampler until 430.
This commit is contained in:
Greg Fischer
2021-04-19 12:03:05 -06:00
committed by GitHub
parent 8427437221 12f3eb8e3f
commit 60ce877de0
5 changed files with 86 additions and 0 deletions
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1
glslang/Include/Types.h
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@@ -115,6 +115,7 @@ struct TSampler { // misnomer now; includes images, textures without sampler,
#endif
bool is1D() const { return dim == Esd1D; }
bool is2D() const { return dim == Esd2D; }
bool isBuffer() const { return dim == EsdBuffer; }
bool isRect() const { return dim == EsdRect; }
bool isSubpass() const { return dim == EsdSubpass; }

10
glslang/MachineIndependent/ParseHelper.cpp
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@@ -2191,6 +2191,16 @@ void TParseContext::builtInOpCheck(const TSourceLoc& loc, const TFunction& fnCan
"[gl_MinProgramTexelOffset, gl_MaxProgramTexelOffset]");
}
}
if (callNode.getOp() == EOpTextureOffset) {
TSampler s = arg0->getType().getSampler();
if (s.is2D() && s.isArrayed() && s.isShadow()) {
if (isEsProfile())
error(loc, "TextureOffset does not support sampler2DArrayShadow : ", "sampler", "ES Profile");
else if (version <= 420)
error(loc, "TextureOffset does not support sampler2DArrayShadow : ", "sampler", "version <= 420");
}
}
}
break;