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Add the bitField built-in functions. Mark 330 as being complete.

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27728 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2014-08-13 20:04:19 +00:00
parent cd77f8e922
commit be70339296
14 changed files with 560 additions and 19 deletions
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88
glslang/MachineIndependent/Initialize.cpp
View file

@ -804,6 +804,93 @@ void TBuiltIns::initialize(int version, EProfile profile)
"\n");
}
// Bitfield
if ((profile == EEsProfile && version >= 310) ||
(profile != EEsProfile && version >= 400)) {
commonBuiltins.append(
" uint uaddCarry( uint, uint, out uint carry);"
"uvec2 uaddCarry(uvec2, uvec2, out uvec2 carry);"
"uvec3 uaddCarry(uvec3, uvec3, out uvec3 carry);"
"uvec4 uaddCarry(uvec4, uvec4, out uvec4 carry);"
" uint usubBorrow( uint, uint, out uint borrow);"
"uvec2 usubBorrow(uvec2, uvec2, out uvec2 borrow);"
"uvec3 usubBorrow(uvec3, uvec3, out uvec3 borrow);"
"uvec4 usubBorrow(uvec4, uvec4, out uvec4 borrow);"
"void umulExtended( uint, uint, out uint, out uint lsb);"
"void umulExtended(uvec2, uvec2, out uvec2, out uvec2 lsb);"
"void umulExtended(uvec3, uvec3, out uvec3, out uvec3 lsb);"
"void umulExtended(uvec4, uvec4, out uvec4, out uvec4 lsb);"
"void imulExtended( int, int, out int, out int lsb);"
"void imulExtended(ivec2, ivec2, out ivec2, out ivec2 lsb);"
"void imulExtended(ivec3, ivec3, out ivec3, out ivec3 lsb);"
"void imulExtended(ivec4, ivec4, out ivec4, out ivec4 lsb);"
" int bitfieldExtract( int, int, int);"
"ivec2 bitfieldExtract(ivec2, int, int);"
"ivec3 bitfieldExtract(ivec3, int, int);"
"ivec4 bitfieldExtract(ivec4, int, int);"
" uint bitfieldExtract( uint, int, int);"
"uvec2 bitfieldExtract(uvec2, int, int);"
"uvec3 bitfieldExtract(uvec3, int, int);"
"uvec4 bitfieldExtract(uvec4, int, int);"
" int bitfieldInsert( int base, int, int, int);"
"ivec2 bitfieldInsert(ivec2 base, ivec2, int, int);"
"ivec3 bitfieldInsert(ivec3 base, ivec3, int, int);"
"ivec4 bitfieldInsert(ivec4 base, ivec4, int, int);"
" uint bitfieldInsert( uint base, uint, int, int);"
"uvec2 bitfieldInsert(uvec2 base, uvec2, int, int);"
"uvec3 bitfieldInsert(uvec3 base, uvec3, int, int);"
"uvec4 bitfieldInsert(uvec4 base, uvec4, int, int);"
" int bitfieldReverse( int);"
"ivec2 bitfieldReverse(ivec2);"
"ivec3 bitfieldReverse(ivec3);"
"ivec4 bitfieldReverse(ivec4);"
" uint bitfieldReverse( uint);"
"uvec2 bitfieldReverse(uvec2);"
"uvec3 bitfieldReverse(uvec3);"
"uvec4 bitfieldReverse(uvec4);"
" int bitCount( int);"
"ivec2 bitCount(ivec2);"
"ivec3 bitCount(ivec3);"
"ivec4 bitCount(ivec4);"
" int bitCount( uint);"
"ivec2 bitCount(uvec2);"
"ivec3 bitCount(uvec3);"
"ivec4 bitCount(uvec4);"
" int findLSB( int);"
"ivec2 findLSB(ivec2);"
"ivec3 findLSB(ivec3);"
"ivec4 findLSB(ivec4);"
" int findLSB( uint);"
"ivec2 findLSB(uvec2);"
"ivec3 findLSB(uvec3);"
"ivec4 findLSB(uvec4);"
" int findMSB( int);"
"ivec2 findMSB(ivec2);"
"ivec3 findMSB(ivec3);"
"ivec4 findMSB(ivec4);"
" int findMSB( uint);"
"ivec2 findMSB(uvec2);"
"ivec3 findMSB(uvec3);"
"ivec4 findMSB(uvec4);"
"\n");
}
//============================================================================
//
// Prototypes for built-in functions seen by vertex shaders only.
@ -2556,7 +2643,6 @@ void IdentifyBuiltIns(int version, EProfile profile, EShLanguage language, TSymb
break;
case EShLangCompute:
// TODO: 4.3 desktop functionality: compute special variables
break;
default: