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Implement conservative depth layout qualifiers. Based partly on a submission.

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27758 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2014-08-18 21:27:53 +00:00
parent d6c72a44ab
commit d1888f83f6
9 changed files with 124 additions and 15 deletions
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5
glslang/MachineIndependent/linkValidate.cpp
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@ -83,6 +83,11 @@ void TIntermediate::merge(TInfoSink& infoSink, TIntermediate& unit)
if (! earlyFragmentTests)
earlyFragmentTests = unit.earlyFragmentTests;
if (depthLayout == EldNone)
depthLayout = unit.depthLayout;
else if (depthLayout != unit.depthLayout)
error(infoSink, "Contradictory depth layouts");
if (inputPrimitive == ElgNone)
inputPrimitive = unit.inputPrimitive;
else if (inputPrimitive != unit.inputPrimitive)