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Implement extension GL_AMD_gpu_shader_int16

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- Add int16 types (int16_t, uint16_t, i16vec, u16vec).
- Add int16 support to GLSL operators.
- Add int16 type conversions (to int16, from int16).
- Add int16 built-in functions.
This commit is contained in:
Rex Xu 2017-03-24 13:41:14 +08:00
parent 4d5bcd3162
commit cabbb788b4
28 changed files with 8560 additions and 5521 deletions
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4
SPIRV/SpvBuilder.h
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@ -214,6 +214,10 @@ public:
Id makeUintConstant(unsigned u, bool specConstant = false) { return makeIntConstant(makeUintType(32), u, specConstant); }
Id makeInt64Constant(long long i, bool specConstant = false) { return makeInt64Constant(makeIntType(64), (unsigned long long)i, specConstant); }
Id makeUint64Constant(unsigned long long u, bool specConstant = false) { return makeInt64Constant(makeUintType(64), u, specConstant); }
#ifdef AMD_EXTENSIONS
Id makeInt16Constant(short i, bool specConstant = false) { return makeIntConstant(makeIntType(16), (unsigned)((unsigned short)i), specConstant); }
Id makeUint16Constant(unsigned short u, bool specConstant = false) { return makeIntConstant(makeUintType(16), (unsigned)u, specConstant); }
#endif
Id makeFloatConstant(float f, bool specConstant = false);
Id makeDoubleConstant(double d, bool specConstant = false);
#ifdef AMD_EXTENSIONS