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Implement the extension GL_ARB_gpu_shader_int64

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- Add new keyword int64_t/uint64_t/i64vec/u64vec.
- Support 64-bit integer literals (dec/hex/oct).
- Support built-in operators for 64-bit integer type.
- Add implicit and explicit type conversion for 64-bit integer type.
- Add new built-in functions defined in this extension.
This commit is contained in:
Rex Xu 2016-04-22 16:51:45 +08:00
parent 010e93fe62
commit 8ff43de891
33 changed files with 5047 additions and 3009 deletions
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57
glslang/MachineIndependent/intermOut.cpp
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@ -206,22 +206,44 @@ bool TOutputTraverser::visitUnary(TVisit /* visit */, TIntermUnary* node)
case EOpConvUintToBool: out.debug << "Convert uint to bool"; break;
case EOpConvFloatToBool: out.debug << "Convert float to bool"; break;
case EOpConvDoubleToBool: out.debug << "Convert double to bool"; break;
case EOpConvInt64ToBool: out.debug << "Convert int64 to bool"; break;
case EOpConvUint64ToBool: out.debug << "Convert uint64 to bool"; break;
case EOpConvIntToFloat: out.debug << "Convert int to float"; break;
case EOpConvUintToFloat: out.debug << "Convert uint to float"; break;
case EOpConvDoubleToFloat: out.debug << "Convert double to float"; break;
case EOpConvInt64ToFloat: out.debug << "Convert int64 to float"; break;
case EOpConvUint64ToFloat: out.debug << "Convert uint64 to float"; break;
case EOpConvBoolToFloat: out.debug << "Convert bool to float"; break;
case EOpConvUintToInt: out.debug << "Convert uint to int"; break;
case EOpConvFloatToInt: out.debug << "Convert float to int"; break;
case EOpConvDoubleToInt: out.debug << "Convert double to int"; break;
case EOpConvBoolToInt: out.debug << "Convert bool to int"; break;
case EOpConvInt64ToInt: out.debug << "Convert int64 to int"; break;
case EOpConvUint64ToInt: out.debug << "Convert uint64 to int"; break;
case EOpConvIntToUint: out.debug << "Convert int to uint"; break;
case EOpConvFloatToUint: out.debug << "Convert float to uint"; break;
case EOpConvDoubleToUint: out.debug << "Convert double to uint"; break;
case EOpConvBoolToUint: out.debug << "Convert bool to uint"; break;
case EOpConvInt64ToUint: out.debug << "Convert int64 to uint"; break;
case EOpConvUint64ToUint: out.debug << "Convert uint64 to uint"; break;
case EOpConvIntToDouble: out.debug << "Convert int to double"; break;
case EOpConvUintToDouble: out.debug << "Convert uint to double"; break;
case EOpConvFloatToDouble: out.debug << "Convert float to double"; break;
case EOpConvBoolToDouble: out.debug << "Convert bool to double"; break;
case EOpConvInt64ToDouble: out.debug << "Convert int64 to double"; break;
case EOpConvUint64ToDouble: out.debug << "Convert uint64 to double"; break;
case EOpConvBoolToInt64: out.debug << "Convert bool to int64"; break;
case EOpConvIntToInt64: out.debug << "Convert int to int64"; break;
case EOpConvUintToInt64: out.debug << "Convert uint to int64"; break;
case EOpConvFloatToInt64: out.debug << "Convert float to int64"; break;
case EOpConvDoubleToInt64: out.debug << "Convert double to int64"; break;
case EOpConvUint64ToInt64: out.debug << "Convert uint64 to int64"; break;
case EOpConvBoolToUint64: out.debug << "Convert bool to uint64"; break;
case EOpConvIntToUint64: out.debug << "Convert int to uint64"; break;
case EOpConvUintToUint64: out.debug << "Convert uint to uint64"; break;
case EOpConvFloatToUint64: out.debug << "Convert float to uint64"; break;
case EOpConvDoubleToUint64: out.debug << "Convert double to uint64"; break;
case EOpConvInt64ToUint64: out.debug << "Convert uint64 to uint64"; break;
case EOpRadians: out.debug << "radians"; break;
case EOpDegrees: out.debug << "degrees"; break;
@ -261,6 +283,10 @@ bool TOutputTraverser::visitUnary(TVisit /* visit */, TIntermUnary* node)
case EOpFloatBitsToUint:out.debug << "floatBitsToUint"; break;
case EOpIntBitsToFloat: out.debug << "intBitsToFloat"; break;
case EOpUintBitsToFloat:out.debug << "uintBitsToFloat"; break;
case EOpDoubleBitsToInt64: out.debug << "doubleBitsToInt64"; break;
case EOpDoubleBitsToUint64: out.debug << "doubleBitsToUint64"; break;
case EOpInt64BitsToDouble: out.debug << "int64BitsToDouble"; break;
case EOpUint64BitsToDouble: out.debug << "uint64BitsToDouble"; break;
case EOpPackSnorm2x16: out.debug << "packSnorm2x16"; break;
case EOpUnpackSnorm2x16:out.debug << "unpackSnorm2x16"; break;
case EOpPackUnorm2x16: out.debug << "packUnorm2x16"; break;
@ -275,6 +301,11 @@ bool TOutputTraverser::visitUnary(TVisit /* visit */, TIntermUnary* node)
case EOpPackDouble2x32: out.debug << "PackDouble2x32"; break;
case EOpUnpackDouble2x32: out.debug << "UnpackDouble2x32"; break;
case EOpPackInt2x32: out.debug << "packInt2x32"; break;
case EOpUnpackInt2x32: out.debug << "unpackInt2x32"; break;
case EOpPackUint2x32: out.debug << "packUint2x32"; break;
case EOpUnpackUint2x32: out.debug << "unpackUint2x32"; break;
case EOpLength: out.debug << "length"; break;
case EOpNormalize: out.debug << "normalize"; break;
case EOpDPdx: out.debug << "dPdx"; break;
@ -366,6 +397,14 @@ bool TOutputTraverser::visitAggregate(TVisit /* visit */, TIntermAggregate* node
case EOpConstructUVec2: out.debug << "Construct uvec2"; break;
case EOpConstructUVec3: out.debug << "Construct uvec3"; break;
case EOpConstructUVec4: out.debug << "Construct uvec4"; break;
case EOpConstructInt64: out.debug << "Construct int64_t"; break;
case EOpConstructI64Vec2: out.debug << "Construct i64vec2"; break;
case EOpConstructI64Vec3: out.debug << "Construct i64vec3"; break;
case EOpConstructI64Vec4: out.debug << "Construct i64vec4"; break;
case EOpConstructUint64: out.debug << "Construct uint64_t"; break;
case EOpConstructU64Vec2: out.debug << "Construct u64vec2"; break;
case EOpConstructU64Vec3: out.debug << "Construct u64vec3"; break;
case EOpConstructU64Vec4: out.debug << "Construct u64vec4"; break;
case EOpConstructMat2x2: out.debug << "Construct mat2"; break;
case EOpConstructMat2x3: out.debug << "Construct mat2x3"; break;
case EOpConstructMat2x4: out.debug << "Construct mat2x4"; break;
@ -582,6 +621,24 @@ static void OutputConstantUnion(TInfoSink& out, const TIntermTyped* node, const
out.debug << buf << "\n";
}
break;
case EbtInt64:
{
const int maxSize = 300;
char buf[maxSize];
snprintf(buf, maxSize, "%lld (%s)", constUnion[i].getI64Const(), "const int64_t");
out.debug << buf << "\n";
}
break;
case EbtUint64:
{
const int maxSize = 300;
char buf[maxSize];
snprintf(buf, maxSize, "%llu (%s)", constUnion[i].getU64Const(), "const uint64_t");
out.debug << buf << "\n";
}
break;
default:
out.info.message(EPrefixInternalError, "Unknown constant", node->getLoc());
break;