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Vulkan: Have desktop shaders respect precision qualifiers.

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Sets highp defaults for the appropriate types, for all stages,
and turns on precision qualifiers for non-ES shaders.  Required
fixing some qualifier orders for desktop built-in declarations
for pre-420 shaders.
This commit is contained in:
John Kessenich 2016-08-03 16:41:53 -06:00
parent 4d535640e4
commit 54571c2519
11 changed files with 164 additions and 114 deletions
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24
glslang/MachineIndependent/Initialize.cpp
View file

@ -1460,15 +1460,15 @@ void TBuiltIns::initialize(int version, EProfile profile, const SpvVersion& spvV
"uvec3 usubBorrow(highp uvec3, highp uvec3, out lowp uvec3 borrow);"
"uvec4 usubBorrow(highp uvec4, highp uvec4, out lowp uvec4 borrow);"
"void umulExtended(highp uint, highp uint, highp out uint, out highp uint lsb);"
"void umulExtended(highp uvec2, highp uvec2, highp out uvec2, out highp uvec2 lsb);"
"void umulExtended(highp uvec3, highp uvec3, highp out uvec3, out highp uvec3 lsb);"
"void umulExtended(highp uvec4, highp uvec4, highp out uvec4, out highp uvec4 lsb);"
"void umulExtended(highp uint, highp uint, out highp uint, out highp uint lsb);"
"void umulExtended(highp uvec2, highp uvec2, out highp uvec2, out highp uvec2 lsb);"
"void umulExtended(highp uvec3, highp uvec3, out highp uvec3, out highp uvec3 lsb);"
"void umulExtended(highp uvec4, highp uvec4, out highp uvec4, out highp uvec4 lsb);"
"void imulExtended(highp int, highp int, highp out int, out highp int lsb);"
"void imulExtended(highp ivec2, highp ivec2, highp out ivec2, out highp ivec2 lsb);"
"void imulExtended(highp ivec3, highp ivec3, highp out ivec3, out highp ivec3 lsb);"
"void imulExtended(highp ivec4, highp ivec4, highp out ivec4, out highp ivec4 lsb);"
"void imulExtended(highp int, highp int, out highp int, out highp int lsb);"
"void imulExtended(highp ivec2, highp ivec2, out highp ivec2, out highp ivec2 lsb);"
"void imulExtended(highp ivec3, highp ivec3, out highp ivec3, out highp ivec3 lsb);"
"void imulExtended(highp ivec4, highp ivec4, out highp ivec4, out highp ivec4 lsb);"
" int bitfieldReverse(highp int);"
"ivec2 bitfieldReverse(highp ivec2);"
@ -2638,10 +2638,10 @@ void TBuiltIns::initialize(int version, EProfile profile, const SpvVersion& spvV
);
stageBuiltins[EShLangFragment].append( // GL_OES_sample_variables
"flat lowp in int gl_SampleID;"
" mediump in vec2 gl_SamplePosition;"
"flat highp in int gl_SampleMaskIn[];"
" highp out int gl_SampleMask[];"
"flat in lowp int gl_SampleID;"
" in mediump vec2 gl_SamplePosition;"
"flat in highp int gl_SampleMaskIn[];"
" out highp int gl_SampleMask[];"
"uniform lowp int gl_NumSamples;"
);
}