Implement extension "GL_ARB_sparse_texture2".
Implement extension "GL_ARB_sparse_texture_clamp".
void TGlslangToSpvTraverser::translateArguments(const glslang::TIntermAggregate& node, std::vector<spv::Id>& arguments)
{
const glslang::TIntermSequence& glslangArguments = node.getSequence();
+
+ glslang::TSampler sampler = {};
+ bool cubeCompare = false;
+ if (node.isTexture()) {
+ sampler = glslangArguments[0]->getAsTyped()->getType().getSampler();
+ cubeCompare = sampler.dim == glslang::EsdCube && sampler.arrayed && sampler.shadow;
+ }
+
for (int i = 0; i < (int)glslangArguments.size(); ++i) {
builder.clearAccessChain();
glslangArguments[i]->traverse(this);
if (i == 0)
lvalue = true;
break;
+ case glslang::EOpSparseTexture:
+ if ((cubeCompare && i == 3) || (! cubeCompare && i == 2))
+ lvalue = true;
+ break;
+ case glslang::EOpSparseTextureClamp:
+ if ((cubeCompare && i == 4) || (! cubeCompare && i == 3))
+ lvalue = true;
+ break;
+ case glslang::EOpSparseTextureLod:
+ case glslang::EOpSparseTextureOffset:
+ if (i == 3)
+ lvalue = true;
+ break;
+ case glslang::EOpSparseTextureFetch:
+ if ((sampler.dim != glslang::EsdRect && i == 3) || (sampler.dim == glslang::EsdRect && i == 2))
+ lvalue = true;
+ break;
+ case glslang::EOpSparseTextureFetchOffset:
+ if ((sampler.dim != glslang::EsdRect && i == 4) || (sampler.dim == glslang::EsdRect && i == 3))
+ lvalue = true;
+ break;
+ case glslang::EOpSparseTextureLodOffset:
+ case glslang::EOpSparseTextureGrad:
+ case glslang::EOpSparseTextureOffsetClamp:
+ if (i == 4)
+ lvalue = true;
+ break;
+ case glslang::EOpSparseTextureGradOffset:
+ case glslang::EOpSparseTextureGradClamp:
+ if (i == 5)
+ lvalue = true;
+ break;
+ case glslang::EOpSparseTextureGradOffsetClamp:
+ if (i == 6)
+ lvalue = true;
+ break;
+ case glslang::EOpSparseTextureGather:
+ if ((sampler.shadow && i == 3) || (! sampler.shadow && i == 2))
+ lvalue = true;
+ break;
+ case glslang::EOpSparseTextureGatherOffset:
+ case glslang::EOpSparseTextureGatherOffsets:
+ if ((sampler.shadow && i == 4) || (! sampler.shadow && i == 3))
+ lvalue = true;
+ break;
default:
break;
}
return builder.createTextureQueryCall(spv::OpImageQueryLod, params);
case glslang::EOpTextureQueryLevels:
return builder.createTextureQueryCall(spv::OpImageQueryLevels, params);
+ case glslang::EOpSparseTexelsResident:
+ return builder.createUnaryOp(spv::OpImageSparseTexelsResident, builder.makeBoolType(), arguments[0]);
default:
assert(0);
break;
operands.push_back(*opIt);
builder.createNoResultOp(spv::OpImageWrite, operands);
return spv::NoResult;
- } else {
+ } else if (node->isSparseImage()) {
+ spv::MissingFunctionality("sparse image functions");
+ return spv::NoResult;
+ }
+ else {
// Process image atomic operations
// GLSL "IMAGE_PARAMS" will involve in constructing an image texel pointer and this pointer,
}
// Check for texture functions other than queries
-
+ bool sparse = node->isSparseTexture();
bool cubeCompare = sampler.dim == glslang::EsdCube && sampler.arrayed && sampler.shadow;
// check for bias argument
++nonBiasArgCount;
if (cracked.grad)
nonBiasArgCount += 2;
+ if (cracked.lodClamp)
+ ++nonBiasArgCount;
+ if (sparse)
+ ++nonBiasArgCount;
if ((int)arguments.size() > nonBiasArgCount)
bias = true;
int extraArgs = 0;
// sort out where Dref is coming from
- if (sampler.shadow && sampler.dim == glslang::EsdCube && sampler.arrayed)
+ if (cubeCompare) {
params.Dref = arguments[2];
- else if (sampler.shadow && cracked.gather) {
+ ++extraArgs;
+ } else if (sampler.shadow && cracked.gather) {
params.Dref = arguments[2];
++extraArgs;
} else if (sampler.shadow) {
params.offsets = arguments[2 + extraArgs];
++extraArgs;
}
+ if (cracked.lodClamp) {
+ params.lodClamp = arguments[2 + extraArgs];
+ ++extraArgs;
+ }
+ if (sparse) {
+ params.texelOut = arguments[2 + extraArgs];
+ ++extraArgs;
+ }
if (bias) {
params.bias = arguments[2 + extraArgs];
++extraArgs;
}
}
- return builder.createTextureCall(precision, convertGlslangToSpvType(node->getType()), cracked.fetch, cracked.proj, cracked.gather, params);
+ return builder.createTextureCall(precision, convertGlslangToSpvType(node->getType()), sparse, cracked.fetch, cracked.proj, cracked.gather, params);
}
spv::Id TGlslangToSpvTraverser::handleUserFunctionCall(const glslang::TIntermAggregate* node)
// Accept all parameters needed to create a texture instruction.
// Create the correct instruction based on the inputs, and make the call.
-Id Builder::createTextureCall(Decoration precision, Id resultType, bool fetch, bool proj, bool gather, const TextureParameters& parameters)
+Id Builder::createTextureCall(Decoration precision, Id resultType, bool sparse, bool fetch, bool proj, bool gather, const TextureParameters& parameters)
{
static const int maxTextureArgs = 10;
Id texArgs[maxTextureArgs] = {};
mask = (ImageOperandsMask)(mask | ImageOperandsSampleMask);
texArgs[numArgs++] = parameters.sample;
}
+ if (parameters.lodClamp) {
+ mask = (ImageOperandsMask)(mask | ImageOperandsMinLodMask);
+ texArgs[numArgs++] = parameters.lodClamp;
+ }
if (mask == ImageOperandsMaskNone)
--numArgs; // undo speculative reservation for the mask argument
else
Op opCode;
opCode = OpImageSampleImplicitLod;
if (fetch) {
- opCode = OpImageFetch;
+ if (sparse)
+ opCode = OpImageSparseFetch;
+ else
+ opCode = OpImageFetch;
} else if (gather) {
if (parameters.Dref)
- opCode = OpImageDrefGather;
+ if (sparse)
+ opCode = OpImageSparseDrefGather;
+ else
+ opCode = OpImageDrefGather;
else
- opCode = OpImageGather;
+ if (sparse)
+ opCode = OpImageSparseGather;
+ else
+ opCode = OpImageGather;
} else if (xplicit) {
if (parameters.Dref) {
if (proj)
- opCode = OpImageSampleProjDrefExplicitLod;
+ if (sparse)
+ opCode = OpImageSparseSampleProjDrefExplicitLod;
+ else
+ opCode = OpImageSampleProjDrefExplicitLod;
else
- opCode = OpImageSampleDrefExplicitLod;
+ if (sparse)
+ opCode = OpImageSparseSampleDrefExplicitLod;
+ else
+ opCode = OpImageSampleDrefExplicitLod;
} else {
if (proj)
- opCode = OpImageSampleProjExplicitLod;
+ if (sparse)
+ opCode = OpImageSparseSampleProjExplicitLod;
+ else
+ opCode = OpImageSampleProjExplicitLod;
else
- opCode = OpImageSampleExplicitLod;
+ if (sparse)
+ opCode = OpImageSparseSampleExplicitLod;
+ else
+ opCode = OpImageSampleExplicitLod;
}
} else {
if (parameters.Dref) {
if (proj)
- opCode = OpImageSampleProjDrefImplicitLod;
+ if (sparse)
+ opCode = OpImageSparseSampleProjDrefImplicitLod;
+ else
+ opCode = OpImageSampleProjDrefImplicitLod;
else
- opCode = OpImageSampleDrefImplicitLod;
+ if (sparse)
+ opCode = OpImageSparseSampleDrefImplicitLod;
+ else
+ opCode = OpImageSampleDrefImplicitLod;
} else {
if (proj)
- opCode = OpImageSampleProjImplicitLod;
+ if (sparse)
+ opCode = OpImageSparseSampleProjImplicitLod;
+ else
+ opCode = OpImageSampleProjImplicitLod;
else
- opCode = OpImageSampleImplicitLod;
+ if (sparse)
+ opCode = OpImageSparseSampleImplicitLod;
+ else
+ opCode = OpImageSampleImplicitLod;
}
}
}
}
+ Id typeId0 = 0;
+ Id typeId1 = 0;
+
+ if (sparse) {
+ typeId0 = resultType;
+ typeId1 = getDerefTypeId(parameters.texelOut);
+ resultType = makeStructResultType(typeId0, typeId1);
+ }
+
// Build the SPIR-V instruction
Instruction* textureInst = new Instruction(getUniqueId(), resultType, opCode);
for (int op = 0; op < optArgNum; ++op)
Id resultId = textureInst->getResultId();
- // When a smear is needed, do it, as per what was computed
- // above when resultType was changed to a scalar type.
- if (resultType != smearedType)
- resultId = smearScalar(precision, resultId, smearedType);
+ if (sparse) {
+ // Decode the return type that was a special structure
+ createStore(createCompositeExtract(resultId, typeId1, 1), parameters.texelOut);
+ resultId = createCompositeExtract(resultId, typeId0, 0);
+ } else {
+ // When a smear is needed, do it, as per what was computed
+ // above when resultType was changed to a scalar type.
+ if (resultType != smearedType)
+ resultId = smearScalar(precision, resultId, smearedType);
+ }
return resultId;
}
Id gradY;
Id sample;
Id comp;
+ Id texelOut;
+ Id lodClamp;
};
// Select the correct texture operation based on all inputs, and emit the correct instruction
- Id createTextureCall(Decoration precision, Id resultType, bool fetch, bool proj, bool gather, const TextureParameters&);
+ Id createTextureCall(Decoration precision, Id resultType, bool sparse, bool fetch, bool proj, bool gather, const TextureParameters&);
// Emit the OpTextureQuery* instruction that was passed in.
// Figure out the right return value and type, and return it.
--- /dev/null
+spv.sparseTexture.frag
+Warning, version 450 is not yet complete; most version-specific features are present, but some are missing.
+
+
+Linked fragment stage:
+
+
+// Module Version 10000
+// Generated by (magic number): 80001
+// Id's are bound by 399
+
+ Capability Shader
+ 1: ExtInstImport "GLSL.std.450"
+ MemoryModel Logical GLSL450
+ EntryPoint Fragment 4 "main" 384
+ ExecutionMode 4 OriginLowerLeft
+ Source GLSL 450
+ SourceExtension "GL_ARB_sparse_texture2"
+ Name 4 "main"
+ Name 8 "resident"
+ Name 13 "texel"
+ Name 18 "itexel"
+ Name 23 "utexel"
+ Name 29 "s2D"
+ Name 33 "c2"
+ Name 35 "ResType"
+ Name 44 "s3D"
+ Name 48 "c3"
+ Name 59 "isCube"
+ Name 62 "ResType"
+ Name 71 "s2DShadow"
+ Name 77 "ResType"
+ Name 86 "sCubeArrayShadow"
+ Name 89 "c4"
+ Name 108 "usCubeArray"
+ Name 111 "ResType"
+ Name 140 "us2DRect"
+ Name 154 "s2DArrayShadow"
+ Name 186 "s2DMS"
+ Name 223 "is2DArray"
+ Name 256 "sCubeShadow"
+ Name 289 "s2DRectShadow"
+ Name 360 "offsets"
+ Name 384 "outColor"
+ 2: TypeVoid
+ 3: TypeFunction 2
+ 6: TypeInt 32 1
+ 7: TypePointer Function 6(int)
+ 9: 6(int) Constant 0
+ 10: TypeFloat 32
+ 11: TypeVector 10(float) 4
+ 12: TypePointer Function 11(fvec4)
+ 14: 10(float) Constant 0
+ 15: 11(fvec4) ConstantComposite 14 14 14 14
+ 16: TypeVector 6(int) 4
+ 17: TypePointer Function 16(ivec4)
+ 19: 16(ivec4) ConstantComposite 9 9 9 9
+ 20: TypeInt 32 0
+ 21: TypeVector 20(int) 4
+ 22: TypePointer Function 21(ivec4)
+ 24: 20(int) Constant 0
+ 25: 21(ivec4) ConstantComposite 24 24 24 24
+ 26: TypeImage 10(float) 2D sampled format:Unknown
+ 27: TypeSampledImage 26
+ 28: TypePointer UniformConstant 27
+ 29(s2D): 28(ptr) Variable UniformConstant
+ 31: TypeVector 10(float) 2
+ 32: TypePointer UniformConstant 31(fvec2)
+ 33(c2): 32(ptr) Variable UniformConstant
+ 35(ResType): TypeStruct 6(int) 11(fvec4)
+ 41: TypeImage 10(float) 3D sampled format:Unknown
+ 42: TypeSampledImage 41
+ 43: TypePointer UniformConstant 42
+ 44(s3D): 43(ptr) Variable UniformConstant
+ 46: TypeVector 10(float) 3
+ 47: TypePointer UniformConstant 46(fvec3)
+ 48(c3): 47(ptr) Variable UniformConstant
+ 50: 10(float) Constant 1073741824
+ 56: TypeImage 6(int) Cube sampled format:Unknown
+ 57: TypeSampledImage 56
+ 58: TypePointer UniformConstant 57
+ 59(isCube): 58(ptr) Variable UniformConstant
+ 62(ResType): TypeStruct 6(int) 16(ivec4)
+ 68: TypeImage 10(float) 2D depth sampled format:Unknown
+ 69: TypeSampledImage 68
+ 70: TypePointer UniformConstant 69
+ 71(s2DShadow): 70(ptr) Variable UniformConstant
+ 74: TypePointer Function 10(float)
+ 77(ResType): TypeStruct 6(int) 10(float)
+ 83: TypeImage 10(float) Cube depth array sampled format:Unknown
+ 84: TypeSampledImage 83
+ 85: TypePointer UniformConstant 84
+86(sCubeArrayShadow): 85(ptr) Variable UniformConstant
+ 88: TypePointer UniformConstant 11(fvec4)
+ 89(c4): 88(ptr) Variable UniformConstant
+ 91: 10(float) Constant 1065353216
+ 105: TypeImage 20(int) Cube array sampled format:Unknown
+ 106: TypeSampledImage 105
+ 107: TypePointer UniformConstant 106
+108(usCubeArray): 107(ptr) Variable UniformConstant
+ 111(ResType): TypeStruct 6(int) 21(ivec4)
+ 119: 20(int) Constant 1
+ 129: TypeVector 6(int) 3
+ 130: 6(int) Constant 2
+ 131: 129(ivec3) ConstantComposite 130 130 130
+ 137: TypeImage 20(int) Rect sampled format:Unknown
+ 138: TypeSampledImage 137
+ 139: TypePointer UniformConstant 138
+ 140(us2DRect): 139(ptr) Variable UniformConstant
+ 143: TypeVector 6(int) 2
+ 144: 6(int) Constant 3
+ 145: 143(ivec2) ConstantComposite 144 144
+ 151: TypeImage 10(float) 2D depth array sampled format:Unknown
+ 152: TypeSampledImage 151
+ 153: TypePointer UniformConstant 152
+154(s2DArrayShadow): 153(ptr) Variable UniformConstant
+ 157: 6(int) Constant 5
+ 158: 143(ivec2) ConstantComposite 157 157
+ 159: 20(int) Constant 2
+ 183: TypeImage 10(float) 2D multi-sampled sampled format:Unknown
+ 184: TypeSampledImage 183
+ 185: TypePointer UniformConstant 184
+ 186(s2DMS): 185(ptr) Variable UniformConstant
+ 190: 6(int) Constant 4
+ 199: 129(ivec3) ConstantComposite 190 190 190
+ 220: TypeImage 6(int) 2D array sampled format:Unknown
+ 221: TypeSampledImage 220
+ 222: TypePointer UniformConstant 221
+ 223(is2DArray): 222(ptr) Variable UniformConstant
+ 226: 6(int) Constant 6
+ 227: 143(ivec2) ConstantComposite 226 226
+ 235: 6(int) Constant 7
+ 236: 143(ivec2) ConstantComposite 235 235
+ 253: TypeImage 10(float) Cube depth sampled format:Unknown
+ 254: TypeSampledImage 253
+ 255: TypePointer UniformConstant 254
+256(sCubeShadow): 255(ptr) Variable UniformConstant
+ 286: TypeImage 10(float) Rect depth sampled format:Unknown
+ 287: TypeSampledImage 286
+ 288: TypePointer UniformConstant 287
+289(s2DRectShadow): 288(ptr) Variable UniformConstant
+ 294: 20(int) Constant 3
+ 306: 143(ivec2) ConstantComposite 130 130
+ 335: 143(ivec2) ConstantComposite 190 190
+ 357: 20(int) Constant 4
+ 358: TypeArray 143(ivec2) 357
+ 359: TypePointer UniformConstant 358
+ 360(offsets): 359(ptr) Variable UniformConstant
+ 383: TypePointer Output 11(fvec4)
+ 384(outColor): 383(ptr) Variable Output
+ 387: TypeBool
+ 4(main): 2 Function None 3
+ 5: Label
+ 8(resident): 7(ptr) Variable Function
+ 13(texel): 12(ptr) Variable Function
+ 18(itexel): 17(ptr) Variable Function
+ 23(utexel): 22(ptr) Variable Function
+ 385: 12(ptr) Variable Function
+ Store 8(resident) 9
+ Store 13(texel) 15
+ Store 18(itexel) 19
+ Store 23(utexel) 25
+ 30: 27 Load 29(s2D)
+ 34: 31(fvec2) Load 33(c2)
+ 36: 35(ResType) ImageSparseSampleImplicitLod 30 34
+ 37: 11(fvec4) CompositeExtract 36 1
+ Store 13(texel) 37
+ 38: 6(int) CompositeExtract 36 0
+ 39: 6(int) Load 8(resident)
+ 40: 6(int) BitwiseOr 39 38
+ Store 8(resident) 40
+ 45: 42 Load 44(s3D)
+ 49: 46(fvec3) Load 48(c3)
+ 51: 35(ResType) ImageSparseSampleImplicitLod 45 49 Bias 50
+ 52: 11(fvec4) CompositeExtract 51 1
+ Store 13(texel) 52
+ 53: 6(int) CompositeExtract 51 0
+ 54: 6(int) Load 8(resident)
+ 55: 6(int) BitwiseOr 54 53
+ Store 8(resident) 55
+ 60: 57 Load 59(isCube)
+ 61: 46(fvec3) Load 48(c3)
+ 63: 62(ResType) ImageSparseSampleImplicitLod 60 61
+ 64: 16(ivec4) CompositeExtract 63 1
+ Store 18(itexel) 64
+ 65: 6(int) CompositeExtract 63 0
+ 66: 6(int) Load 8(resident)
+ 67: 6(int) BitwiseOr 66 65
+ Store 8(resident) 67
+ 72: 69 Load 71(s2DShadow)
+ 73: 46(fvec3) Load 48(c3)
+ 75: 74(ptr) AccessChain 13(texel) 24
+ 76: 10(float) CompositeExtract 73 2
+ 78: 77(ResType) ImageSparseSampleDrefImplicitLod 72 73 76
+ 79: 10(float) CompositeExtract 78 1
+ Store 75 79
+ 80: 6(int) CompositeExtract 78 0
+ 81: 6(int) Load 8(resident)
+ 82: 6(int) BitwiseOr 81 80
+ Store 8(resident) 82
+ 87: 84 Load 86(sCubeArrayShadow)
+ 90: 11(fvec4) Load 89(c4)
+ 92: 74(ptr) AccessChain 13(texel) 24
+ 93: 77(ResType) ImageSparseSampleDrefImplicitLod 87 90 91
+ 94: 10(float) CompositeExtract 93 1
+ Store 92 94
+ 95: 6(int) CompositeExtract 93 0
+ 96: 6(int) Load 8(resident)
+ 97: 6(int) BitwiseOr 96 95
+ Store 8(resident) 97
+ 98: 27 Load 29(s2D)
+ 99: 31(fvec2) Load 33(c2)
+ 100: 35(ResType) ImageSparseSampleExplicitLod 98 99 Lod 50
+ 101: 11(fvec4) CompositeExtract 100 1
+ Store 13(texel) 101
+ 102: 6(int) CompositeExtract 100 0
+ 103: 6(int) Load 8(resident)
+ 104: 6(int) BitwiseOr 103 102
+ Store 8(resident) 104
+ 109: 106 Load 108(usCubeArray)
+ 110: 11(fvec4) Load 89(c4)
+ 112:111(ResType) ImageSparseSampleExplicitLod 109 110 Lod 91
+ 113: 21(ivec4) CompositeExtract 112 1
+ Store 23(utexel) 113
+ 114: 6(int) CompositeExtract 112 0
+ 115: 6(int) Load 8(resident)
+ 116: 6(int) BitwiseOr 115 114
+ Store 8(resident) 116
+ 117: 69 Load 71(s2DShadow)
+ 118: 46(fvec3) Load 48(c3)
+ 120: 74(ptr) AccessChain 13(texel) 119
+ 121: 10(float) CompositeExtract 118 2
+ 122: 77(ResType) ImageSparseSampleDrefExplicitLod 117 118 121 Lod 50
+ 123: 10(float) CompositeExtract 122 1
+ Store 120 123
+ 124: 6(int) CompositeExtract 122 0
+ 125: 6(int) Load 8(resident)
+ 126: 6(int) BitwiseOr 125 124
+ Store 8(resident) 126
+ 127: 42 Load 44(s3D)
+ 128: 46(fvec3) Load 48(c3)
+ 132: 35(ResType) ImageSparseSampleImplicitLod 127 128 Bias ConstOffset 50 131
+ 133: 11(fvec4) CompositeExtract 132 1
+ Store 13(texel) 133
+ 134: 6(int) CompositeExtract 132 0
+ 135: 6(int) Load 8(resident)
+ 136: 6(int) BitwiseOr 135 134
+ Store 8(resident) 136
+ 141: 138 Load 140(us2DRect)
+ 142: 31(fvec2) Load 33(c2)
+ 146:111(ResType) ImageSparseSampleImplicitLod 141 142 ConstOffset 145
+ 147: 21(ivec4) CompositeExtract 146 1
+ Store 23(utexel) 147
+ 148: 6(int) CompositeExtract 146 0
+ 149: 6(int) Load 8(resident)
+ 150: 6(int) BitwiseOr 149 148
+ Store 8(resident) 150
+ 155: 152 Load 154(s2DArrayShadow)
+ 156: 11(fvec4) Load 89(c4)
+ 160: 74(ptr) AccessChain 13(texel) 159
+ 161: 10(float) CompositeExtract 156 3
+ 162: 77(ResType) ImageSparseSampleDrefImplicitLod 155 156 161 ConstOffset 158
+ 163: 10(float) CompositeExtract 162 1
+ Store 160 163
+ 164: 6(int) CompositeExtract 162 0
+ 165: 6(int) Load 8(resident)
+ 166: 6(int) BitwiseOr 165 164
+ Store 8(resident) 166
+ 167: 27 Load 29(s2D)
+ 168: 31(fvec2) Load 33(c2)
+ 169: 143(ivec2) ConvertFToS 168
+ 170: 35(ResType) ImageSparseFetch 167 169 Lod 130
+ 171: 11(fvec4) CompositeExtract 170 1
+ Store 13(texel) 171
+ 172: 6(int) CompositeExtract 170 0
+ 173: 6(int) Load 8(resident)
+ 174: 6(int) BitwiseOr 173 172
+ Store 8(resident) 174
+ 175: 138 Load 140(us2DRect)
+ 176: 31(fvec2) Load 33(c2)
+ 177: 143(ivec2) ConvertFToS 176
+ 178:111(ResType) ImageSparseFetch 175 177
+ 179: 21(ivec4) CompositeExtract 178 1
+ Store 23(utexel) 179
+ 180: 6(int) CompositeExtract 178 0
+ 181: 6(int) Load 8(resident)
+ 182: 6(int) BitwiseOr 181 180
+ Store 8(resident) 182
+ 187: 184 Load 186(s2DMS)
+ 188: 31(fvec2) Load 33(c2)
+ 189: 143(ivec2) ConvertFToS 188
+ 191: 35(ResType) ImageSparseFetch 187 189 Sample 190
+ 192: 11(fvec4) CompositeExtract 191 1
+ Store 13(texel) 192
+ 193: 6(int) CompositeExtract 191 0
+ 194: 6(int) Load 8(resident)
+ 195: 6(int) BitwiseOr 194 193
+ Store 8(resident) 195
+ 196: 42 Load 44(s3D)
+ 197: 46(fvec3) Load 48(c3)
+ 198: 129(ivec3) ConvertFToS 197
+ 200: 35(ResType) ImageSparseFetch 196 198 Lod ConstOffset 130 199
+ 201: 11(fvec4) CompositeExtract 200 1
+ Store 13(texel) 201
+ 202: 6(int) CompositeExtract 200 0
+ 203: 6(int) Load 8(resident)
+ 204: 6(int) BitwiseOr 203 202
+ Store 8(resident) 204
+ 205: 138 Load 140(us2DRect)
+ 206: 31(fvec2) Load 33(c2)
+ 207: 143(ivec2) ConvertFToS 206
+ 208:111(ResType) ImageSparseFetch 205 207 ConstOffset 145
+ 209: 21(ivec4) CompositeExtract 208 1
+ Store 23(utexel) 209
+ 210: 6(int) CompositeExtract 208 0
+ 211: 6(int) Load 8(resident)
+ 212: 6(int) BitwiseOr 211 210
+ Store 8(resident) 212
+ 213: 27 Load 29(s2D)
+ 214: 31(fvec2) Load 33(c2)
+ 215: 35(ResType) ImageSparseSampleExplicitLod 213 214 Lod ConstOffset 50 158
+ 216: 11(fvec4) CompositeExtract 215 1
+ Store 13(texel) 216
+ 217: 6(int) CompositeExtract 215 0
+ 218: 6(int) Load 8(resident)
+ 219: 6(int) BitwiseOr 218 217
+ Store 8(resident) 219
+ 224: 221 Load 223(is2DArray)
+ 225: 46(fvec3) Load 48(c3)
+ 228: 62(ResType) ImageSparseSampleExplicitLod 224 225 Lod ConstOffset 50 227
+ 229: 16(ivec4) CompositeExtract 228 1
+ Store 18(itexel) 229
+ 230: 6(int) CompositeExtract 228 0
+ 231: 6(int) Load 8(resident)
+ 232: 6(int) BitwiseOr 231 230
+ Store 8(resident) 232
+ 233: 69 Load 71(s2DShadow)
+ 234: 46(fvec3) Load 48(c3)
+ 237: 74(ptr) AccessChain 13(texel) 159
+ 238: 10(float) CompositeExtract 234 2
+ 239: 77(ResType) ImageSparseSampleDrefExplicitLod 233 234 238 Lod ConstOffset 50 236
+ 240: 10(float) CompositeExtract 239 1
+ Store 237 240
+ 241: 6(int) CompositeExtract 239 0
+ 242: 6(int) Load 8(resident)
+ 243: 6(int) BitwiseOr 242 241
+ Store 8(resident) 243
+ 244: 42 Load 44(s3D)
+ 245: 46(fvec3) Load 48(c3)
+ 246: 46(fvec3) Load 48(c3)
+ 247: 46(fvec3) Load 48(c3)
+ 248: 35(ResType) ImageSparseSampleExplicitLod 244 245 Grad 246 247
+ 249: 11(fvec4) CompositeExtract 248 1
+ Store 13(texel) 249
+ 250: 6(int) CompositeExtract 248 0
+ 251: 6(int) Load 8(resident)
+ 252: 6(int) BitwiseOr 251 250
+ Store 8(resident) 252
+ 257: 254 Load 256(sCubeShadow)
+ 258: 11(fvec4) Load 89(c4)
+ 259: 46(fvec3) Load 48(c3)
+ 260: 46(fvec3) Load 48(c3)
+ 261: 74(ptr) AccessChain 13(texel) 119
+ 262: 10(float) CompositeExtract 258 3
+ 263: 77(ResType) ImageSparseSampleDrefExplicitLod 257 258 262 Grad 259 260
+ 264: 10(float) CompositeExtract 263 1
+ Store 261 264
+ 265: 6(int) CompositeExtract 263 0
+ 266: 6(int) Load 8(resident)
+ 267: 6(int) BitwiseOr 266 265
+ Store 8(resident) 267
+ 268: 106 Load 108(usCubeArray)
+ 269: 11(fvec4) Load 89(c4)
+ 270: 46(fvec3) Load 48(c3)
+ 271: 46(fvec3) Load 48(c3)
+ 272:111(ResType) ImageSparseSampleExplicitLod 268 269 Grad 270 271
+ 273: 21(ivec4) CompositeExtract 272 1
+ Store 23(utexel) 273
+ 274: 6(int) CompositeExtract 272 0
+ 275: 6(int) Load 8(resident)
+ 276: 6(int) BitwiseOr 275 274
+ Store 8(resident) 276
+ 277: 27 Load 29(s2D)
+ 278: 31(fvec2) Load 33(c2)
+ 279: 31(fvec2) Load 33(c2)
+ 280: 31(fvec2) Load 33(c2)
+ 281: 35(ResType) ImageSparseSampleExplicitLod 277 278 Grad ConstOffset 279 280 158
+ 282: 11(fvec4) CompositeExtract 281 1
+ Store 13(texel) 282
+ 283: 6(int) CompositeExtract 281 0
+ 284: 6(int) Load 8(resident)
+ 285: 6(int) BitwiseOr 284 283
+ Store 8(resident) 285
+ 290: 287 Load 289(s2DRectShadow)
+ 291: 46(fvec3) Load 48(c3)
+ 292: 31(fvec2) Load 33(c2)
+ 293: 31(fvec2) Load 33(c2)
+ 295: 74(ptr) AccessChain 13(texel) 294
+ 296: 10(float) CompositeExtract 291 2
+ 297: 77(ResType) ImageSparseSampleDrefExplicitLod 290 291 296 Grad ConstOffset 292 293 227
+ 298: 10(float) CompositeExtract 297 1
+ Store 295 298
+ 299: 6(int) CompositeExtract 297 0
+ 300: 6(int) Load 8(resident)
+ 301: 6(int) BitwiseOr 300 299
+ Store 8(resident) 301
+ 302: 221 Load 223(is2DArray)
+ 303: 46(fvec3) Load 48(c3)
+ 304: 31(fvec2) Load 33(c2)
+ 305: 31(fvec2) Load 33(c2)
+ 307: 62(ResType) ImageSparseSampleExplicitLod 302 303 Grad ConstOffset 304 305 306
+ 308: 16(ivec4) CompositeExtract 307 1
+ Store 18(itexel) 308
+ 309: 6(int) CompositeExtract 307 0
+ 310: 6(int) Load 8(resident)
+ 311: 6(int) BitwiseOr 310 309
+ Store 8(resident) 311
+ 312: 27 Load 29(s2D)
+ 313: 31(fvec2) Load 33(c2)
+ 314: 35(ResType) ImageSparseGather 312 313 9
+ 315: 11(fvec4) CompositeExtract 314 1
+ Store 13(texel) 315
+ 316: 6(int) CompositeExtract 314 0
+ 317: 6(int) Load 8(resident)
+ 318: 6(int) BitwiseOr 317 316
+ Store 8(resident) 318
+ 319: 221 Load 223(is2DArray)
+ 320: 46(fvec3) Load 48(c3)
+ 321: 62(ResType) ImageSparseGather 319 320 130
+ 322: 16(ivec4) CompositeExtract 321 1
+ Store 18(itexel) 322
+ 323: 6(int) CompositeExtract 321 0
+ 324: 6(int) Load 8(resident)
+ 325: 6(int) BitwiseOr 324 323
+ Store 8(resident) 325
+ 326: 152 Load 154(s2DArrayShadow)
+ 327: 46(fvec3) Load 48(c3)
+ 328: 35(ResType) ImageSparseDrefGather 326 327 50
+ 329: 11(fvec4) CompositeExtract 328 1
+ Store 13(texel) 329
+ 330: 6(int) CompositeExtract 328 0
+ 331: 6(int) Load 8(resident)
+ 332: 6(int) BitwiseOr 331 330
+ Store 8(resident) 332
+ 333: 27 Load 29(s2D)
+ 334: 31(fvec2) Load 33(c2)
+ 336: 35(ResType) ImageSparseGather 333 334 9 ConstOffset 335
+ 337: 11(fvec4) CompositeExtract 336 1
+ Store 13(texel) 337
+ 338: 6(int) CompositeExtract 336 0
+ 339: 6(int) Load 8(resident)
+ 340: 6(int) BitwiseOr 339 338
+ Store 8(resident) 340
+ 341: 221 Load 223(is2DArray)
+ 342: 46(fvec3) Load 48(c3)
+ 343: 62(ResType) ImageSparseGather 341 342 130 ConstOffset 158
+ 344: 16(ivec4) CompositeExtract 343 1
+ Store 18(itexel) 344
+ 345: 6(int) CompositeExtract 343 0
+ 346: 6(int) Load 8(resident)
+ 347: 6(int) BitwiseOr 346 345
+ Store 8(resident) 347
+ 348: 287 Load 289(s2DRectShadow)
+ 349: 31(fvec2) Load 33(c2)
+ 350: 35(ResType) ImageSparseDrefGather 348 349 50 ConstOffset 236
+ 351: 11(fvec4) CompositeExtract 350 1
+ Store 13(texel) 351
+ 352: 6(int) CompositeExtract 350 0
+ 353: 6(int) Load 8(resident)
+ 354: 6(int) BitwiseOr 353 352
+ Store 8(resident) 354
+ 355: 27 Load 29(s2D)
+ 356: 31(fvec2) Load 33(c2)
+ 361: 358 Load 360(offsets)
+ 362: 35(ResType) ImageSparseGather 355 356 9 ConstOffsets 361
+ 363: 11(fvec4) CompositeExtract 362 1
+ Store 13(texel) 363
+ 364: 6(int) CompositeExtract 362 0
+ 365: 6(int) Load 8(resident)
+ 366: 6(int) BitwiseOr 365 364
+ Store 8(resident) 366
+ 367: 221 Load 223(is2DArray)
+ 368: 46(fvec3) Load 48(c3)
+ 369: 358 Load 360(offsets)
+ 370: 62(ResType) ImageSparseGather 367 368 130 ConstOffsets 369
+ 371: 16(ivec4) CompositeExtract 370 1
+ Store 18(itexel) 371
+ 372: 6(int) CompositeExtract 370 0
+ 373: 6(int) Load 8(resident)
+ 374: 6(int) BitwiseOr 373 372
+ Store 8(resident) 374
+ 375: 287 Load 289(s2DRectShadow)
+ 376: 31(fvec2) Load 33(c2)
+ 377: 358 Load 360(offsets)
+ 378: 35(ResType) ImageSparseDrefGather 375 376 50 ConstOffsets 377
+ 379: 11(fvec4) CompositeExtract 378 1
+ Store 13(texel) 379
+ 380: 6(int) CompositeExtract 378 0
+ 381: 6(int) Load 8(resident)
+ 382: 6(int) BitwiseOr 381 380
+ Store 8(resident) 382
+ 386: 6(int) Load 8(resident)
+ 388: 387(bool) ImageSparseTexelsResident 386
+ SelectionMerge 390 None
+ BranchConditional 388 389 392
+ 389: Label
+ 391: 11(fvec4) Load 13(texel)
+ Store 385 391
+ Branch 390
+ 392: Label
+ 393: 16(ivec4) Load 18(itexel)
+ 394: 11(fvec4) ConvertSToF 393
+ 395: 21(ivec4) Load 23(utexel)
+ 396: 11(fvec4) ConvertUToF 395
+ 397: 11(fvec4) FAdd 394 396
+ Store 385 397
+ Branch 390
+ 390: Label
+ 398: 11(fvec4) Load 385
+ Store 384(outColor) 398
+ Return
+ FunctionEnd
--- /dev/null
+spv.sparseTextureClamp.frag
+Warning, version 450 is not yet complete; most version-specific features are present, but some are missing.
+
+
+Linked fragment stage:
+
+
+// Module Version 10000
+// Generated by (magic number): 80001
+// Id's are bound by 360
+
+ Capability Shader
+ 1: ExtInstImport "GLSL.std.450"
+ MemoryModel Logical GLSL450
+ EntryPoint Fragment 4 "main" 345
+ ExecutionMode 4 OriginLowerLeft
+ Source GLSL 450
+ SourceExtension "GL_ARB_sparse_texture_clamp"
+ Name 4 "main"
+ Name 8 "resident"
+ Name 13 "texel"
+ Name 18 "itexel"
+ Name 23 "utexel"
+ Name 29 "s2D"
+ Name 33 "c2"
+ Name 36 "lodClamp"
+ Name 38 "ResType"
+ Name 47 "s3D"
+ Name 51 "c3"
+ Name 63 "isCube"
+ Name 67 "ResType"
+ Name 76 "s2DShadow"
+ Name 83 "ResType"
+ Name 92 "sCubeArrayShadow"
+ Name 95 "c4"
+ Name 154 "us2DRect"
+ Name 161 "ResType"
+ Name 170 "s2DArrayShadow"
+ Name 218 "sCubeShadow"
+ Name 235 "usCubeArray"
+ Name 286 "s2DRectShadow"
+ Name 305 "is2DArray"
+ Name 345 "outColor"
+ 2: TypeVoid
+ 3: TypeFunction 2
+ 6: TypeInt 32 1
+ 7: TypePointer Function 6(int)
+ 9: 6(int) Constant 0
+ 10: TypeFloat 32
+ 11: TypeVector 10(float) 4
+ 12: TypePointer Function 11(fvec4)
+ 14: 10(float) Constant 0
+ 15: 11(fvec4) ConstantComposite 14 14 14 14
+ 16: TypeVector 6(int) 4
+ 17: TypePointer Function 16(ivec4)
+ 19: 16(ivec4) ConstantComposite 9 9 9 9
+ 20: TypeInt 32 0
+ 21: TypeVector 20(int) 4
+ 22: TypePointer Function 21(ivec4)
+ 24: 20(int) Constant 0
+ 25: 21(ivec4) ConstantComposite 24 24 24 24
+ 26: TypeImage 10(float) 2D sampled format:Unknown
+ 27: TypeSampledImage 26
+ 28: TypePointer UniformConstant 27
+ 29(s2D): 28(ptr) Variable UniformConstant
+ 31: TypeVector 10(float) 2
+ 32: TypePointer UniformConstant 31(fvec2)
+ 33(c2): 32(ptr) Variable UniformConstant
+ 35: TypePointer UniformConstant 10(float)
+ 36(lodClamp): 35(ptr) Variable UniformConstant
+ 38(ResType): TypeStruct 6(int) 11(fvec4)
+ 44: TypeImage 10(float) 3D sampled format:Unknown
+ 45: TypeSampledImage 44
+ 46: TypePointer UniformConstant 45
+ 47(s3D): 46(ptr) Variable UniformConstant
+ 49: TypeVector 10(float) 3
+ 50: TypePointer UniformConstant 49(fvec3)
+ 51(c3): 50(ptr) Variable UniformConstant
+ 54: 10(float) Constant 1073741824
+ 60: TypeImage 6(int) Cube sampled format:Unknown
+ 61: TypeSampledImage 60
+ 62: TypePointer UniformConstant 61
+ 63(isCube): 62(ptr) Variable UniformConstant
+ 67(ResType): TypeStruct 6(int) 16(ivec4)
+ 73: TypeImage 10(float) 2D depth sampled format:Unknown
+ 74: TypeSampledImage 73
+ 75: TypePointer UniformConstant 74
+ 76(s2DShadow): 75(ptr) Variable UniformConstant
+ 80: TypePointer Function 10(float)
+ 83(ResType): TypeStruct 6(int) 10(float)
+ 89: TypeImage 10(float) Cube depth array sampled format:Unknown
+ 90: TypeSampledImage 89
+ 91: TypePointer UniformConstant 90
+92(sCubeArrayShadow): 91(ptr) Variable UniformConstant
+ 94: TypePointer UniformConstant 11(fvec4)
+ 95(c4): 94(ptr) Variable UniformConstant
+ 97: 10(float) Constant 1065353216
+ 142: TypeVector 6(int) 3
+ 143: 6(int) Constant 2
+ 144: 142(ivec3) ConstantComposite 143 143 143
+ 151: TypeImage 20(int) Rect sampled format:Unknown
+ 152: TypeSampledImage 151
+ 153: TypePointer UniformConstant 152
+ 154(us2DRect): 153(ptr) Variable UniformConstant
+ 157: TypeVector 6(int) 2
+ 158: 6(int) Constant 3
+ 159: 157(ivec2) ConstantComposite 158 158
+ 161(ResType): TypeStruct 6(int) 21(ivec4)
+ 167: TypeImage 10(float) 2D depth array sampled format:Unknown
+ 168: TypeSampledImage 167
+ 169: TypePointer UniformConstant 168
+170(s2DArrayShadow): 169(ptr) Variable UniformConstant
+ 173: 6(int) Constant 5
+ 174: 157(ivec2) ConstantComposite 173 173
+ 176: 20(int) Constant 2
+ 215: TypeImage 10(float) Cube depth sampled format:Unknown
+ 216: TypeSampledImage 215
+ 217: TypePointer UniformConstant 216
+218(sCubeShadow): 217(ptr) Variable UniformConstant
+ 224: 20(int) Constant 1
+ 232: TypeImage 20(int) Cube array sampled format:Unknown
+ 233: TypeSampledImage 232
+ 234: TypePointer UniformConstant 233
+235(usCubeArray): 234(ptr) Variable UniformConstant
+ 283: TypeImage 10(float) Rect depth sampled format:Unknown
+ 284: TypeSampledImage 283
+ 285: TypePointer UniformConstant 284
+286(s2DRectShadow): 285(ptr) Variable UniformConstant
+ 291: 6(int) Constant 6
+ 292: 157(ivec2) ConstantComposite 291 291
+ 294: 20(int) Constant 3
+ 302: TypeImage 6(int) 2D array sampled format:Unknown
+ 303: TypeSampledImage 302
+ 304: TypePointer UniformConstant 303
+ 305(is2DArray): 304(ptr) Variable UniformConstant
+ 310: 157(ivec2) ConstantComposite 143 143
+ 344: TypePointer Output 11(fvec4)
+ 345(outColor): 344(ptr) Variable Output
+ 348: TypeBool
+ 4(main): 2 Function None 3
+ 5: Label
+ 8(resident): 7(ptr) Variable Function
+ 13(texel): 12(ptr) Variable Function
+ 18(itexel): 17(ptr) Variable Function
+ 23(utexel): 22(ptr) Variable Function
+ 346: 12(ptr) Variable Function
+ Store 8(resident) 9
+ Store 13(texel) 15
+ Store 18(itexel) 19
+ Store 23(utexel) 25
+ 30: 27 Load 29(s2D)
+ 34: 31(fvec2) Load 33(c2)
+ 37: 10(float) Load 36(lodClamp)
+ 39: 38(ResType) ImageSparseSampleImplicitLod 30 34 MinLod 37
+ 40: 11(fvec4) CompositeExtract 39 1
+ Store 13(texel) 40
+ 41: 6(int) CompositeExtract 39 0
+ 42: 6(int) Load 8(resident)
+ 43: 6(int) BitwiseOr 42 41
+ Store 8(resident) 43
+ 48: 45 Load 47(s3D)
+ 52: 49(fvec3) Load 51(c3)
+ 53: 10(float) Load 36(lodClamp)
+ 55: 38(ResType) ImageSparseSampleImplicitLod 48 52 Bias MinLod 54 53
+ 56: 11(fvec4) CompositeExtract 55 1
+ Store 13(texel) 56
+ 57: 6(int) CompositeExtract 55 0
+ 58: 6(int) Load 8(resident)
+ 59: 6(int) BitwiseOr 58 57
+ Store 8(resident) 59
+ 64: 61 Load 63(isCube)
+ 65: 49(fvec3) Load 51(c3)
+ 66: 10(float) Load 36(lodClamp)
+ 68: 67(ResType) ImageSparseSampleImplicitLod 64 65 MinLod 66
+ 69: 16(ivec4) CompositeExtract 68 1
+ Store 18(itexel) 69
+ 70: 6(int) CompositeExtract 68 0
+ 71: 6(int) Load 8(resident)
+ 72: 6(int) BitwiseOr 71 70
+ Store 8(resident) 72
+ 77: 74 Load 76(s2DShadow)
+ 78: 49(fvec3) Load 51(c3)
+ 79: 10(float) Load 36(lodClamp)
+ 81: 80(ptr) AccessChain 13(texel) 24
+ 82: 10(float) CompositeExtract 78 2
+ 84: 83(ResType) ImageSparseSampleDrefImplicitLod 77 78 82 MinLod 79
+ 85: 10(float) CompositeExtract 84 1
+ Store 81 85
+ 86: 6(int) CompositeExtract 84 0
+ 87: 6(int) Load 8(resident)
+ 88: 6(int) BitwiseOr 87 86
+ Store 8(resident) 88
+ 93: 90 Load 92(sCubeArrayShadow)
+ 96: 11(fvec4) Load 95(c4)
+ 98: 10(float) Load 36(lodClamp)
+ 99: 80(ptr) AccessChain 13(texel) 24
+ 100: 83(ResType) ImageSparseSampleDrefImplicitLod 93 96 97 MinLod 98
+ 101: 10(float) CompositeExtract 100 1
+ Store 99 101
+ 102: 6(int) CompositeExtract 100 0
+ 103: 6(int) Load 8(resident)
+ 104: 6(int) BitwiseOr 103 102
+ Store 8(resident) 104
+ 105: 27 Load 29(s2D)
+ 106: 31(fvec2) Load 33(c2)
+ 107: 10(float) Load 36(lodClamp)
+ 108: 11(fvec4) ImageSampleImplicitLod 105 106 MinLod 107
+ 109: 11(fvec4) Load 13(texel)
+ 110: 11(fvec4) FAdd 109 108
+ Store 13(texel) 110
+ 111: 45 Load 47(s3D)
+ 112: 49(fvec3) Load 51(c3)
+ 113: 10(float) Load 36(lodClamp)
+ 114: 11(fvec4) ImageSampleImplicitLod 111 112 Bias MinLod 54 113
+ 115: 11(fvec4) Load 13(texel)
+ 116: 11(fvec4) FAdd 115 114
+ Store 13(texel) 116
+ 117: 61 Load 63(isCube)
+ 118: 49(fvec3) Load 51(c3)
+ 119: 10(float) Load 36(lodClamp)
+ 120: 16(ivec4) ImageSampleImplicitLod 117 118 MinLod 119
+ 121: 16(ivec4) Load 18(itexel)
+ 122: 16(ivec4) IAdd 121 120
+ Store 18(itexel) 122
+ 123: 74 Load 76(s2DShadow)
+ 124: 49(fvec3) Load 51(c3)
+ 125: 10(float) Load 36(lodClamp)
+ 126: 10(float) CompositeExtract 124 2
+ 127: 10(float) ImageSampleDrefImplicitLod 123 124 126 MinLod 125
+ 128: 80(ptr) AccessChain 13(texel) 24
+ 129: 10(float) Load 128
+ 130: 10(float) FAdd 129 127
+ 131: 80(ptr) AccessChain 13(texel) 24
+ Store 131 130
+ 132: 90 Load 92(sCubeArrayShadow)
+ 133: 11(fvec4) Load 95(c4)
+ 134: 10(float) Load 36(lodClamp)
+ 135: 10(float) ImageSampleDrefImplicitLod 132 133 97 MinLod 134
+ 136: 80(ptr) AccessChain 13(texel) 24
+ 137: 10(float) Load 136
+ 138: 10(float) FAdd 137 135
+ 139: 80(ptr) AccessChain 13(texel) 24
+ Store 139 138
+ 140: 45 Load 47(s3D)
+ 141: 49(fvec3) Load 51(c3)
+ 145: 10(float) Load 36(lodClamp)
+ 146: 38(ResType) ImageSparseSampleImplicitLod 140 141 Bias ConstOffset MinLod 54 144 145
+ 147: 11(fvec4) CompositeExtract 146 1
+ Store 13(texel) 147
+ 148: 6(int) CompositeExtract 146 0
+ 149: 6(int) Load 8(resident)
+ 150: 6(int) BitwiseOr 149 148
+ Store 8(resident) 150
+ 155: 152 Load 154(us2DRect)
+ 156: 31(fvec2) Load 33(c2)
+ 160: 10(float) Load 36(lodClamp)
+ 162:161(ResType) ImageSparseSampleImplicitLod 155 156 ConstOffset MinLod 159 160
+ 163: 21(ivec4) CompositeExtract 162 1
+ Store 23(utexel) 163
+ 164: 6(int) CompositeExtract 162 0
+ 165: 6(int) Load 8(resident)
+ 166: 6(int) BitwiseOr 165 164
+ Store 8(resident) 166
+ 171: 168 Load 170(s2DArrayShadow)
+ 172: 11(fvec4) Load 95(c4)
+ 175: 10(float) Load 36(lodClamp)
+ 177: 80(ptr) AccessChain 13(texel) 176
+ 178: 10(float) CompositeExtract 172 3
+ 179: 83(ResType) ImageSparseSampleDrefImplicitLod 171 172 178 ConstOffset MinLod 174 175
+ 180: 10(float) CompositeExtract 179 1
+ Store 177 180
+ 181: 6(int) CompositeExtract 179 0
+ 182: 6(int) Load 8(resident)
+ 183: 6(int) BitwiseOr 182 181
+ Store 8(resident) 183
+ 184: 45 Load 47(s3D)
+ 185: 49(fvec3) Load 51(c3)
+ 186: 10(float) Load 36(lodClamp)
+ 187: 11(fvec4) ImageSampleImplicitLod 184 185 Bias ConstOffset MinLod 54 144 186
+ 188: 11(fvec4) Load 13(texel)
+ 189: 11(fvec4) FAdd 188 187
+ Store 13(texel) 189
+ 190: 152 Load 154(us2DRect)
+ 191: 31(fvec2) Load 33(c2)
+ 192: 10(float) Load 36(lodClamp)
+ 193: 21(ivec4) ImageSampleImplicitLod 190 191 ConstOffset MinLod 159 192
+ 194: 21(ivec4) Load 23(utexel)
+ 195: 21(ivec4) IAdd 194 193
+ Store 23(utexel) 195
+ 196: 168 Load 170(s2DArrayShadow)
+ 197: 11(fvec4) Load 95(c4)
+ 198: 10(float) Load 36(lodClamp)
+ 199: 10(float) CompositeExtract 197 3
+ 200: 10(float) ImageSampleDrefImplicitLod 196 197 199 ConstOffset MinLod 174 198
+ 201: 80(ptr) AccessChain 13(texel) 176
+ 202: 10(float) Load 201
+ 203: 10(float) FAdd 202 200
+ 204: 80(ptr) AccessChain 13(texel) 176
+ Store 204 203
+ 205: 45 Load 47(s3D)
+ 206: 49(fvec3) Load 51(c3)
+ 207: 49(fvec3) Load 51(c3)
+ 208: 49(fvec3) Load 51(c3)
+ 209: 10(float) Load 36(lodClamp)
+ 210: 38(ResType) ImageSparseSampleExplicitLod 205 206 Grad MinLod 207 208 209
+ 211: 11(fvec4) CompositeExtract 210 1
+ Store 13(texel) 211
+ 212: 6(int) CompositeExtract 210 0
+ 213: 6(int) Load 8(resident)
+ 214: 6(int) BitwiseOr 213 212
+ Store 8(resident) 214
+ 219: 216 Load 218(sCubeShadow)
+ 220: 11(fvec4) Load 95(c4)
+ 221: 49(fvec3) Load 51(c3)
+ 222: 49(fvec3) Load 51(c3)
+ 223: 10(float) Load 36(lodClamp)
+ 225: 80(ptr) AccessChain 13(texel) 224
+ 226: 10(float) CompositeExtract 220 3
+ 227: 83(ResType) ImageSparseSampleDrefExplicitLod 219 220 226 Grad MinLod 221 222 223
+ 228: 10(float) CompositeExtract 227 1
+ Store 225 228
+ 229: 6(int) CompositeExtract 227 0
+ 230: 6(int) Load 8(resident)
+ 231: 6(int) BitwiseOr 230 229
+ Store 8(resident) 231
+ 236: 233 Load 235(usCubeArray)
+ 237: 11(fvec4) Load 95(c4)
+ 238: 49(fvec3) Load 51(c3)
+ 239: 49(fvec3) Load 51(c3)
+ 240: 10(float) Load 36(lodClamp)
+ 241:161(ResType) ImageSparseSampleExplicitLod 236 237 Grad MinLod 238 239 240
+ 242: 21(ivec4) CompositeExtract 241 1
+ Store 23(utexel) 242
+ 243: 6(int) CompositeExtract 241 0
+ 244: 6(int) Load 8(resident)
+ 245: 6(int) BitwiseOr 244 243
+ Store 8(resident) 245
+ 246: 45 Load 47(s3D)
+ 247: 49(fvec3) Load 51(c3)
+ 248: 49(fvec3) Load 51(c3)
+ 249: 49(fvec3) Load 51(c3)
+ 250: 10(float) Load 36(lodClamp)
+ 251: 11(fvec4) ImageSampleExplicitLod 246 247 Grad MinLod 248 249 250
+ 252: 11(fvec4) Load 13(texel)
+ 253: 11(fvec4) FAdd 252 251
+ Store 13(texel) 253
+ 254: 216 Load 218(sCubeShadow)
+ 255: 11(fvec4) Load 95(c4)
+ 256: 49(fvec3) Load 51(c3)
+ 257: 49(fvec3) Load 51(c3)
+ 258: 10(float) Load 36(lodClamp)
+ 259: 10(float) CompositeExtract 255 3
+ 260: 10(float) ImageSampleDrefExplicitLod 254 255 259 Grad MinLod 256 257 258
+ 261: 80(ptr) AccessChain 13(texel) 224
+ 262: 10(float) Load 261
+ 263: 10(float) FAdd 262 260
+ 264: 80(ptr) AccessChain 13(texel) 224
+ Store 264 263
+ 265: 233 Load 235(usCubeArray)
+ 266: 11(fvec4) Load 95(c4)
+ 267: 49(fvec3) Load 51(c3)
+ 268: 49(fvec3) Load 51(c3)
+ 269: 10(float) Load 36(lodClamp)
+ 270: 21(ivec4) ImageSampleExplicitLod 265 266 Grad MinLod 267 268 269
+ 271: 21(ivec4) Load 23(utexel)
+ 272: 21(ivec4) IAdd 271 270
+ Store 23(utexel) 272
+ 273: 27 Load 29(s2D)
+ 274: 31(fvec2) Load 33(c2)
+ 275: 31(fvec2) Load 33(c2)
+ 276: 31(fvec2) Load 33(c2)
+ 277: 10(float) Load 36(lodClamp)
+ 278: 38(ResType) ImageSparseSampleExplicitLod 273 274 Grad ConstOffset MinLod 275 276 174 277
+ 279: 11(fvec4) CompositeExtract 278 1
+ Store 13(texel) 279
+ 280: 6(int) CompositeExtract 278 0
+ 281: 6(int) Load 8(resident)
+ 282: 6(int) BitwiseOr 281 280
+ Store 8(resident) 282
+ 287: 284 Load 286(s2DRectShadow)
+ 288: 49(fvec3) Load 51(c3)
+ 289: 31(fvec2) Load 33(c2)
+ 290: 31(fvec2) Load 33(c2)
+ 293: 10(float) Load 36(lodClamp)
+ 295: 80(ptr) AccessChain 13(texel) 294
+ 296: 10(float) CompositeExtract 288 2
+ 297: 83(ResType) ImageSparseSampleDrefExplicitLod 287 288 296 Grad ConstOffset MinLod 289 290 292 293
+ 298: 10(float) CompositeExtract 297 1
+ Store 295 298
+ 299: 6(int) CompositeExtract 297 0
+ 300: 6(int) Load 8(resident)
+ 301: 6(int) BitwiseOr 300 299
+ Store 8(resident) 301
+ 306: 303 Load 305(is2DArray)
+ 307: 49(fvec3) Load 51(c3)
+ 308: 31(fvec2) Load 33(c2)
+ 309: 31(fvec2) Load 33(c2)
+ 311: 10(float) Load 36(lodClamp)
+ 312: 67(ResType) ImageSparseSampleExplicitLod 306 307 Grad ConstOffset MinLod 308 309 310 311
+ 313: 16(ivec4) CompositeExtract 312 1
+ Store 18(itexel) 313
+ 314: 6(int) CompositeExtract 312 0
+ 315: 6(int) Load 8(resident)
+ 316: 6(int) BitwiseOr 315 314
+ Store 8(resident) 316
+ 317: 27 Load 29(s2D)
+ 318: 31(fvec2) Load 33(c2)
+ 319: 31(fvec2) Load 33(c2)
+ 320: 31(fvec2) Load 33(c2)
+ 321: 10(float) Load 36(lodClamp)
+ 322: 11(fvec4) ImageSampleExplicitLod 317 318 Grad ConstOffset MinLod 319 320 174 321
+ 323: 11(fvec4) Load 13(texel)
+ 324: 11(fvec4) FAdd 323 322
+ Store 13(texel) 324
+ 325: 284 Load 286(s2DRectShadow)
+ 326: 49(fvec3) Load 51(c3)
+ 327: 31(fvec2) Load 33(c2)
+ 328: 31(fvec2) Load 33(c2)
+ 329: 10(float) Load 36(lodClamp)
+ 330: 10(float) CompositeExtract 326 2
+ 331: 10(float) ImageSampleDrefExplicitLod 325 326 330 Grad ConstOffset MinLod 327 328 292 329
+ 332: 80(ptr) AccessChain 13(texel) 294
+ 333: 10(float) Load 332
+ 334: 10(float) FAdd 333 331
+ 335: 80(ptr) AccessChain 13(texel) 294
+ Store 335 334
+ 336: 303 Load 305(is2DArray)
+ 337: 49(fvec3) Load 51(c3)
+ 338: 31(fvec2) Load 33(c2)
+ 339: 31(fvec2) Load 33(c2)
+ 340: 10(float) Load 36(lodClamp)
+ 341: 16(ivec4) ImageSampleExplicitLod 336 337 Grad ConstOffset MinLod 338 339 310 340
+ 342: 16(ivec4) Load 18(itexel)
+ 343: 16(ivec4) IAdd 342 341
+ Store 18(itexel) 343
+ 347: 6(int) Load 8(resident)
+ 349: 348(bool) ImageSparseTexelsResident 347
+ SelectionMerge 351 None
+ BranchConditional 349 350 353
+ 350: Label
+ 352: 11(fvec4) Load 13(texel)
+ Store 346 352
+ Branch 351
+ 353: Label
+ 354: 16(ivec4) Load 18(itexel)
+ 355: 11(fvec4) ConvertSToF 354
+ 356: 21(ivec4) Load 23(utexel)
+ 357: 11(fvec4) ConvertUToF 356
+ 358: 11(fvec4) FAdd 355 357
+ Store 346 358
+ Branch 351
+ 351: Label
+ 359: 11(fvec4) Load 346
+ Store 345(outColor) 359
+ Return
+ FunctionEnd
--- /dev/null
+#version 450\r
+#extension GL_ARB_sparse_texture2: enable\r
+\r
+uniform sampler2D s2D;\r
+uniform sampler3D s3D;\r
+uniform sampler2DShadow s2DShadow;\r
+uniform samplerCubeShadow sCubeShadow;\r
+uniform sampler2DArrayShadow s2DArrayShadow;\r
+uniform sampler2DRectShadow s2DRectShadow;\r
+uniform samplerCubeArrayShadow sCubeArrayShadow;\r
+uniform sampler2DMS s2DMS;\r
+\r
+uniform isamplerCube isCube;\r
+uniform isampler2DArray is2DArray;\r
+\r
+uniform usamplerCubeArray usCubeArray;\r
+uniform usampler2DRect us2DRect;\r
+\r
+uniform vec2 c2;\r
+uniform vec3 c3;\r
+uniform vec4 c4;\r
+\r
+uniform ivec2 offsets[4];\r
+\r
+out vec4 outColor;\r
+\r
+void main()\r
+{\r
+ int resident = 0;\r
+ vec4 texel = vec4(0.0);\r
+ ivec4 itexel = ivec4(0);\r
+ uvec4 utexel = uvec4(0);\r
+\r
+ resident |= sparseTextureARB(s2D, c2, texel);\r
+ resident |= sparseTextureARB(s3D, c3, texel, 2.0);\r
+ resident |= sparseTextureARB(isCube, c3, itexel);\r
+ resident |= sparseTextureARB(s2DShadow, c3, texel.x);\r
+ resident |= sparseTextureARB(sCubeArrayShadow, c4, 1.0, texel.x);\r
+\r
+ resident |= sparseTextureLodARB(s2D, c2, 2.0, texel);\r
+ resident |= sparseTextureLodARB(usCubeArray, c4, 1.0, utexel);\r
+ resident |= sparseTextureLodARB(s2DShadow, c3, 2.0, texel.y);\r
+\r
+ resident |= sparseTextureOffsetARB(s3D, c3, ivec3(2), texel, 2.0);\r
+ resident |= sparseTextureOffsetARB(us2DRect, c2, ivec2(3), utexel);\r
+ resident |= sparseTextureOffsetARB(s2DArrayShadow, c4, ivec2(5), texel.z);\r
+\r
+ resident |= sparseTexelFetchARB(s2D, ivec2(c2), 2, texel);\r
+ resident |= sparseTexelFetchARB(us2DRect, ivec2(c2), utexel);\r
+ resident |= sparseTexelFetchARB(s2DMS, ivec2(c2), 4, texel);\r
+\r
+ resident |= sparseTexelFetchOffsetARB(s3D, ivec3(c3), 2, ivec3(4), texel);\r
+ resident |= sparseTexelFetchOffsetARB(us2DRect, ivec2(c2), ivec2(3), utexel);\r
+\r
+ resident |= sparseTextureLodOffsetARB(s2D, c2, 2.0, ivec2(5), texel);\r
+ resident |= sparseTextureLodOffsetARB(is2DArray, c3, 2.0, ivec2(6), itexel);\r
+ resident |= sparseTextureLodOffsetARB(s2DShadow, c3, 2.0, ivec2(7), texel.z);\r
+\r
+ resident |= sparseTextureGradARB(s3D, c3, c3, c3, texel);\r
+ resident |= sparseTextureGradARB(sCubeShadow, c4, c3, c3, texel.y);\r
+ resident |= sparseTextureGradARB(usCubeArray, c4, c3, c3, utexel);\r
+\r
+ resident |= sparseTextureGradOffsetARB(s2D, c2, c2, c2, ivec2(5), texel);\r
+ resident |= sparseTextureGradOffsetARB(s2DRectShadow, c3, c2, c2, ivec2(6), texel.w);\r
+ resident |= sparseTextureGradOffsetARB(is2DArray, c3, c2, c2, ivec2(2), itexel);\r
+\r
+ resident |= sparseTextureGatherARB(s2D, c2, texel);\r
+ resident |= sparseTextureGatherARB(is2DArray, c3, itexel, 2);\r
+ resident |= sparseTextureGatherARB(s2DArrayShadow, c3, 2.0, texel);\r
+\r
+ resident |= sparseTextureGatherOffsetARB(s2D, c2, ivec2(4), texel);\r
+ resident |= sparseTextureGatherOffsetARB(is2DArray, c3, ivec2(5), itexel, 2);\r
+ resident |= sparseTextureGatherOffsetARB(s2DRectShadow, c2, 2.0, ivec2(7), texel); \r
+\r
+ resident |= sparseTextureGatherOffsetsARB(s2D, c2, offsets, texel);\r
+ resident |= sparseTextureGatherOffsetsARB(is2DArray, c3, offsets, itexel, 2);\r
+ resident |= sparseTextureGatherOffsetsARB(s2DRectShadow, c2, 2.0, offsets, texel); \r
+\r
+ outColor = sparseTexelsResidentARB(resident) ? texel : vec4(itexel) + vec4(utexel);\r
+}
\ No newline at end of file
--- /dev/null
+#version 450\r
+#extension GL_ARB_sparse_texture_clamp: enable\r
+\r
+uniform sampler2D s2D;\r
+uniform sampler3D s3D;\r
+uniform sampler2DShadow s2DShadow;\r
+uniform samplerCubeShadow sCubeShadow;\r
+uniform sampler2DArrayShadow s2DArrayShadow;\r
+uniform sampler2DRectShadow s2DRectShadow;\r
+uniform samplerCubeArrayShadow sCubeArrayShadow;\r
+\r
+uniform isamplerCube isCube;\r
+uniform isampler2DArray is2DArray;\r
+\r
+uniform usamplerCubeArray usCubeArray;\r
+uniform usampler2DRect us2DRect;\r
+\r
+uniform vec2 c2;\r
+uniform vec3 c3;\r
+uniform vec4 c4;\r
+\r
+uniform float lodClamp;\r
+\r
+out vec4 outColor;\r
+\r
+void main()\r
+{\r
+ int resident = 0;\r
+ vec4 texel = vec4(0.0);\r
+ ivec4 itexel = ivec4(0);\r
+ uvec4 utexel = uvec4(0);\r
+\r
+ resident |= sparseTextureClampARB(s2D, c2, lodClamp, texel);\r
+ resident |= sparseTextureClampARB(s3D, c3, lodClamp, texel, 2.0);\r
+ resident |= sparseTextureClampARB(isCube, c3, lodClamp, itexel);\r
+ resident |= sparseTextureClampARB(s2DShadow, c3, lodClamp, texel.x);\r
+ resident |= sparseTextureClampARB(sCubeArrayShadow, c4, 1.0, lodClamp, texel.x);\r
+\r
+ texel += textureClampARB(s2D, c2, lodClamp);\r
+ texel += textureClampARB(s3D, c3, lodClamp, 2.0);\r
+ itexel += textureClampARB(isCube, c3, lodClamp);\r
+ texel.x += textureClampARB(s2DShadow, c3, lodClamp);\r
+ texel.x += textureClampARB(sCubeArrayShadow, c4, 1.0, lodClamp);\r
+\r
+ resident |= sparseTextureOffsetClampARB(s3D, c3, ivec3(2), lodClamp, texel, 2.0);\r
+ resident |= sparseTextureOffsetClampARB(us2DRect, c2, ivec2(3), lodClamp, utexel);\r
+ resident |= sparseTextureOffsetClampARB(s2DArrayShadow, c4, ivec2(5), lodClamp, texel.z);\r
+\r
+ texel += textureOffsetClampARB(s3D, c3, ivec3(2), lodClamp, 2.0);\r
+ utexel += textureOffsetClampARB(us2DRect, c2, ivec2(3), lodClamp);\r
+ texel.z += textureOffsetClampARB(s2DArrayShadow, c4, ivec2(5), lodClamp);\r
+\r
+ resident |= sparseTextureGradClampARB(s3D, c3, c3, c3, lodClamp, texel);\r
+ resident |= sparseTextureGradClampARB(sCubeShadow, c4, c3, c3, lodClamp, texel.y);\r
+ resident |= sparseTextureGradClampARB(usCubeArray, c4, c3, c3, lodClamp, utexel);\r
+\r
+ texel += textureGradClampARB(s3D, c3, c3, c3, lodClamp);\r
+ texel.y += textureGradClampARB(sCubeShadow, c4, c3, c3, lodClamp);\r
+ utexel += textureGradClampARB(usCubeArray, c4, c3, c3, lodClamp);\r
+\r
+ resident |= sparseTextureGradOffsetClampARB(s2D, c2, c2, c2, ivec2(5), lodClamp, texel);\r
+ resident |= sparseTextureGradOffsetClampARB(s2DRectShadow, c3, c2, c2, ivec2(6), lodClamp, texel.w);\r
+ resident |= sparseTextureGradOffsetClampARB(is2DArray, c3, c2, c2, ivec2(2), lodClamp, itexel);\r
+\r
+ texel += textureGradOffsetClampARB(s2D, c2, c2, c2, ivec2(5), lodClamp);\r
+ texel.w += textureGradOffsetClampARB(s2DRectShadow, c3, c2, c2, ivec2(6), lodClamp);\r
+ itexel += textureGradOffsetClampARB(is2DArray, c3, c2, c2, ivec2(2), lodClamp);\r
+\r
+ outColor = sparseTexelsResidentARB(resident) ? texel : vec4(itexel) + vec4(utexel);\r
+}
\ No newline at end of file
spv.shiftOps.frag
spv.simpleFunctionCall.frag
spv.simpleMat.vert
+spv.sparseTexture.frag
+spv.sparseTextureClamp.frag
spv.structAssignment.frag
spv.structDeref.frag
spv.structure.frag
EOpImageAtomicExchange,
EOpImageAtomicCompSwap,
+ EOpSparseImageLoad,
+
EOpImageGuardEnd,
//
EOpTextureGather,
EOpTextureGatherOffset,
EOpTextureGatherOffsets,
+ EOpTextureClamp,
+ EOpTextureOffsetClamp,
+ EOpTextureGradClamp,
+ EOpTextureGradOffsetClamp,
+
+ EOpSparseTextureGuardBegin,
+
+ EOpSparseTexture,
+ EOpSparseTextureLod,
+ EOpSparseTextureOffset,
+ EOpSparseTextureFetch,
+ EOpSparseTextureFetchOffset,
+ EOpSparseTextureLodOffset,
+ EOpSparseTextureGrad,
+ EOpSparseTextureGradOffset,
+ EOpSparseTextureGather,
+ EOpSparseTextureGatherOffset,
+ EOpSparseTextureGatherOffsets,
+ EOpSparseTexelsResident,
+ EOpSparseTextureClamp,
+ EOpSparseTextureOffsetClamp,
+ EOpSparseTextureGradClamp,
+ EOpSparseTextureGradOffsetClamp,
+
+ EOpSparseTextureGuardEnd,
EOpTextureGuardEnd,
bool offsets;
bool gather;
bool grad;
+ bool lodClamp;
};
//
bool isConstructor() const;
bool isTexture() const { return op > EOpTextureGuardBegin && op < EOpTextureGuardEnd; }
bool isImage() const { return op > EOpImageGuardBegin && op < EOpImageGuardEnd; }
+ bool isSparseTexture() const { return op > EOpSparseTextureGuardBegin && op < EOpSparseTextureGuardEnd; }
+ bool isSparseImage() const { return op == EOpSparseImageLoad; }
// Crack the op into the individual dimensions of texturing operation.
void crackTexture(TSampler sampler, TCrackedTextureOp& cracked) const
cracked.offsets = false;
cracked.gather = false;
cracked.grad = false;
+ cracked.lodClamp = false;
switch (op) {
case EOpImageQuerySize:
case EOpTextureQueryLod:
case EOpTextureQueryLevels:
case EOpTextureQuerySamples:
+ case EOpSparseTexelsResident:
cracked.query = true;
break;
case EOpTexture:
+ case EOpSparseTexture:
+ break;
+ case EOpTextureClamp:
+ case EOpSparseTextureClamp:
+ cracked.lodClamp = true;
break;
case EOpTextureProj:
cracked.proj = true;
break;
case EOpTextureLod:
+ case EOpSparseTextureLod:
cracked.lod = true;
break;
case EOpTextureOffset:
+ case EOpSparseTextureOffset:
cracked.offset = true;
break;
+ case EOpTextureOffsetClamp:
+ case EOpSparseTextureOffsetClamp:
+ cracked.offset = true;
+ cracked.lodClamp = true;
+ break;
case EOpTextureFetch:
+ case EOpSparseTextureFetch:
cracked.fetch = true;
if (sampler.dim == Esd1D || (sampler.dim == Esd2D && ! sampler.ms) || sampler.dim == Esd3D)
cracked.lod = true;
break;
case EOpTextureFetchOffset:
+ case EOpSparseTextureFetchOffset:
cracked.fetch = true;
cracked.offset = true;
if (sampler.dim == Esd1D || (sampler.dim == Esd2D && ! sampler.ms) || sampler.dim == Esd3D)
cracked.proj = true;
break;
case EOpTextureLodOffset:
+ case EOpSparseTextureLodOffset:
cracked.offset = true;
cracked.lod = true;
break;
cracked.proj = true;
break;
case EOpTextureGrad:
+ case EOpSparseTextureGrad:
cracked.grad = true;
break;
+ case EOpTextureGradClamp:
+ case EOpSparseTextureGradClamp:
+ cracked.grad = true;
+ cracked.lodClamp = true;
+ break;
case EOpTextureGradOffset:
+ case EOpSparseTextureGradOffset:
cracked.grad = true;
cracked.offset = true;
break;
cracked.offset = true;
cracked.proj = true;
break;
+ case EOpTextureGradOffsetClamp:
+ case EOpSparseTextureGradOffsetClamp:
+ cracked.grad = true;
+ cracked.offset = true;
+ cracked.lodClamp = true;
+ break;
case EOpTextureGather:
+ case EOpSparseTextureGather:
cracked.gather = true;
break;
case EOpTextureGatherOffset:
+ case EOpSparseTextureGatherOffset:
cracked.gather = true;
cracked.offset = true;
break;
case EOpTextureGatherOffsets:
+ case EOpSparseTextureGatherOffsets:
cracked.gather = true;
cracked.offsets = true;
break;
}
}
}
+
+ //
+ // sparseTexelsResidentARB()
+ //
+
+ if (profile != EEsProfile && version >= 450) {
+ commonBuiltins.append("bool sparseTexelsResidentARB(int code);\n");
+ }
}
//
commonBuiltins.append(prefixes[sampler.type]);
commonBuiltins.append("vec4);\n");
+ if (sampler.dim != Esd1D && sampler.dim != EsdBuffer && profile != EEsProfile && version >= 450) {
+ commonBuiltins.append("int sparseImageLoadARB(readonly volatile coherent ");
+ commonBuiltins.append(imageParams);
+ commonBuiltins.append(", out ");
+ commonBuiltins.append(prefixes[sampler.type]);
+ commonBuiltins.append("vec4");
+ commonBuiltins.append(");\n");
+ }
+
if ( profile != EEsProfile ||
(profile == EEsProfile && version >= 310)) {
if (sampler.type == EbtInt || sampler.type == EbtUint) {
//
// Add all the texture lookup functions for the given type.
//
-void TBuiltIns::addSamplingFunctions(TSampler sampler, TString& typeName, int /*version*/, EProfile /*profile*/)
+void TBuiltIns::addSamplingFunctions(TSampler sampler, TString& typeName, int version, EProfile profile)
{
//
// texturing
if (extraProj && (sampler.dim == Esd3D || sampler.shadow))
continue;
- TString s;
-
- // return type
- if (sampler.shadow)
- s.append("float ");
- else {
- s.append(prefixes[sampler.type]);
- s.append("vec4 ");
- }
-
- // name
- if (fetch)
- s.append("texel");
- else
- s.append("texture");
- if (proj)
- s.append("Proj");
- if (lod)
- s.append("Lod");
- if (grad)
- s.append("Grad");
- if (fetch)
- s.append("Fetch");
- if (offset)
- s.append("Offset");
- s.append("(");
-
- // sampler type
- s.append(typeName);
-
- // P coordinate
- if (extraProj)
- s.append(",vec4");
- else {
- s.append(",");
- TBasicType t = fetch ? EbtInt : EbtFloat;
- if (totalDims == 1)
- s.append(TType::getBasicString(t));
- else {
- s.append(prefixes[t]);
- s.append("vec");
- s.append(postfixes[totalDims]);
- }
- }
-
- if (bias && compare)
- continue;
-
- // non-optional lod argument (lod that's not driven by lod loop) or sample
- if ((fetch && sampler.dim != EsdBuffer && sampler.dim != EsdRect && !sampler.ms) ||
- (sampler.ms && fetch))
- s.append(",int");
-
- // non-optional lod
- if (lod)
- s.append(",float");
-
- // gradient arguments
- if (grad) {
- if (dimMap[sampler.dim] == 1)
- s.append(",float,float");
- else {
- s.append(",vec");
- s.append(postfixes[dimMap[sampler.dim]]);
- s.append(",vec");
- s.append(postfixes[dimMap[sampler.dim]]);
- }
- }
-
- // offset
- if (offset) {
- if (dimMap[sampler.dim] == 1)
- s.append(",int");
- else {
- s.append(",ivec");
- s.append(postfixes[dimMap[sampler.dim]]);
+ for (int lodClamp = 0; lodClamp <= 1 ;++lodClamp) { // loop over "bool" lod clamp
+
+ if (lodClamp && (profile == EEsProfile || version < 450))
+ continue;
+ if (lodClamp && (proj || lod || fetch))
+ continue;
+
+ for (int sparse = 0; sparse <= 1; ++sparse) { // loop over "bool" sparse or not
+
+ if (sparse && (profile == EEsProfile || version < 450))
+ continue;
+ // Sparse sampling is not for 1D/1D array texture, buffer texture, and projective texture
+ if (sparse && (sampler.dim == Esd1D || sampler.dim == EsdBuffer || proj))
+ continue;
+
+ TString s;
+
+ // return type
+ if (sparse)
+ s.append("int ");
+ else {
+ if (sampler.shadow)
+ s.append("float ");
+ else {
+ s.append(prefixes[sampler.type]);
+ s.append("vec4 ");
+ }
+ }
+
+ // name
+ if (sparse) {
+ if (fetch)
+ s.append("sparseTexel");
+ else
+ s.append("sparseTexture");
+ } else {
+ if (fetch)
+ s.append("texel");
+ else
+ s.append("texture");
+ }
+ if (proj)
+ s.append("Proj");
+ if (lod)
+ s.append("Lod");
+ if (grad)
+ s.append("Grad");
+ if (fetch)
+ s.append("Fetch");
+ if (offset)
+ s.append("Offset");
+ if (lodClamp)
+ s.append("Clamp");
+ if (lodClamp || sparse)
+ s.append("ARB");
+ s.append("(");
+
+ // sampler type
+ s.append(typeName);
+
+ // P coordinate
+ if (extraProj)
+ s.append(",vec4");
+ else {
+ s.append(",");
+ TBasicType t = fetch ? EbtInt : EbtFloat;
+ if (totalDims == 1)
+ s.append(TType::getBasicString(t));
+ else {
+ s.append(prefixes[t]);
+ s.append("vec");
+ s.append(postfixes[totalDims]);
+ }
+ }
+
+ if (bias && compare)
+ continue;
+
+ // non-optional lod argument (lod that's not driven by lod loop) or sample
+ if ((fetch && sampler.dim != EsdBuffer && sampler.dim != EsdRect && !sampler.ms) ||
+ (sampler.ms && fetch))
+ s.append(",int");
+
+ // non-optional lod
+ if (lod)
+ s.append(",float");
+
+ // gradient arguments
+ if (grad) {
+ if (dimMap[sampler.dim] == 1)
+ s.append(",float,float");
+ else {
+ s.append(",vec");
+ s.append(postfixes[dimMap[sampler.dim]]);
+ s.append(",vec");
+ s.append(postfixes[dimMap[sampler.dim]]);
+ }
+ }
+
+ // offset
+ if (offset) {
+ if (dimMap[sampler.dim] == 1)
+ s.append(",int");
+ else {
+ s.append(",ivec");
+ s.append(postfixes[dimMap[sampler.dim]]);
+ }
+ }
+
+ // non-optional compare
+ if (compare)
+ s.append(",float");
+
+ // lod clamp
+ if (lodClamp)
+ s.append(",float");
+
+ // texel out (for sparse texture)
+ if (sparse) {
+ s.append(",out ");
+ if (sampler.shadow)
+ s.append("float ");
+ else {
+ s.append(prefixes[sampler.type]);
+ s.append("vec4 ");
+ }
+ }
+
+ // optional bias
+ if (bias)
+ s.append(",float");
+
+ s.append(");\n");
+
+ // Add to the per-language set of built-ins
+
+ if (bias)
+ stageBuiltins[EShLangFragment].append(s);
+ else
+ commonBuiltins.append(s);
}
}
-
- // optional bias or non-optional compare
- if (bias || compare)
- s.append(",float");
-
- s.append(");\n");
-
- // Add to the per-language set of built-ins
-
- if (bias)
- stageBuiltins[EShLangFragment].append(s);
- else
- commonBuiltins.append(s);
}
}
}
//
// Add all the texture gather functions for the given type.
//
-void TBuiltIns::addGatherFunctions(TSampler sampler, TString& typeName, int version, EProfile /* profile */)
+void TBuiltIns::addGatherFunctions(TSampler sampler, TString& typeName, int version, EProfile profile)
{
switch (sampler.dim) {
case Esd2D:
if (offset > 0 && sampler.dim == EsdCube)
continue;
- TString s;
-
- // return type
- s.append(prefixes[sampler.type]);
- s.append("vec4 ");
-
- // name
- s.append("textureGather");
- switch (offset) {
- case 1:
- s.append("Offset");
- break;
- case 2:
- s.append("Offsets");
- default:
- break;
- }
- s.append("(");
+ for (int sparse = 0; sparse <= 1; ++sparse) { // loop over "bool" sparse or not
+ if (sparse && (profile == EEsProfile || version < 450))
+ continue;
- // sampler type argument
- s.append(typeName);
+ TString s;
- // P coordinate argument
- s.append(",vec");
- int totalDims = dimMap[sampler.dim] + (sampler.arrayed ? 1 : 0);
- s.append(postfixes[totalDims]);
+ // return type
+ if (sparse)
+ s.append("int ");
+ else {
+ s.append(prefixes[sampler.type]);
+ s.append("vec4 ");
+ }
- // refZ argument
- if (sampler.shadow)
- s.append(",float");
+ // name
+ if (sparse)
+ s.append("sparseTextureGather");
+ else
+ s.append("textureGather");
+ switch (offset) {
+ case 1:
+ s.append("Offset");
+ break;
+ case 2:
+ s.append("Offsets");
+ default:
+ break;
+ }
+ if (sparse)
+ s.append("ARB");
+ s.append("(");
+
+ // sampler type argument
+ s.append(typeName);
+
+ // P coordinate argument
+ s.append(",vec");
+ int totalDims = dimMap[sampler.dim] + (sampler.arrayed ? 1 : 0);
+ s.append(postfixes[totalDims]);
+
+ // refZ argument
+ if (sampler.shadow)
+ s.append(",float");
+
+ // offset argument
+ if (offset > 0) {
+ s.append(",ivec2");
+ if (offset == 2)
+ s.append("[4]");
+ }
- // offset argument
- if (offset > 0) {
- s.append(",ivec2");
- if (offset == 2)
- s.append("[4]");
- }
+ // texel out (for sparse texture)
+ if (sparse) {
+ s.append(",out ");
+ s.append(prefixes[sampler.type]);
+ s.append("vec4 ");
+ }
- // comp argument
- if (comp)
- s.append(",int");
+ // comp argument
+ if (comp)
+ s.append(",int");
- s.append(");\n");
- commonBuiltins.append(s);
- //printf("%s", s.c_str());
+ s.append(");\n");
+ commonBuiltins.append(s);
+ }
}
}
}
symbolTable.setFunctionExtensions("fwidthCoarse", 1, &E_GL_ARB_derivative_control);
}
+ // E_GL_ARB_sparse_texture2
+ if (profile != EEsProfile)
+ {
+ symbolTable.setFunctionExtensions("sparseTextureARB", 1, &E_GL_ARB_sparse_texture2);
+ symbolTable.setFunctionExtensions("sparseTextureLodARB", 1, &E_GL_ARB_sparse_texture2);
+ symbolTable.setFunctionExtensions("sparseTextureOffsetARB", 1, &E_GL_ARB_sparse_texture2);
+ symbolTable.setFunctionExtensions("sparseTexelFetchARB", 1, &E_GL_ARB_sparse_texture2);
+ symbolTable.setFunctionExtensions("sparseTexelFetchOffsetARB", 1, &E_GL_ARB_sparse_texture2);
+ symbolTable.setFunctionExtensions("sparseTextureLodOffsetARB", 1, &E_GL_ARB_sparse_texture2);
+ symbolTable.setFunctionExtensions("sparseTextureGradARB", 1, &E_GL_ARB_sparse_texture2);
+ symbolTable.setFunctionExtensions("sparseTextureGradOffsetARB", 1, &E_GL_ARB_sparse_texture2);
+ symbolTable.setFunctionExtensions("sparseTextureGatherARB", 1, &E_GL_ARB_sparse_texture2);
+ symbolTable.setFunctionExtensions("sparseTextureGatherOffsetARB", 1, &E_GL_ARB_sparse_texture2);
+ symbolTable.setFunctionExtensions("sparseTextureGatherOffsetsARB", 1, &E_GL_ARB_sparse_texture2);
+ symbolTable.setFunctionExtensions("sparseImageLoadARB", 1, &E_GL_ARB_sparse_texture2);
+ symbolTable.setFunctionExtensions("sparseTexelsResident", 1, &E_GL_ARB_sparse_texture2);
+ }
+
+ // E_GL_ARB_sparse_texture_clamp
+ if (profile != EEsProfile)
+ {
+ symbolTable.setFunctionExtensions("sparseTextureClampARB", 1, &E_GL_ARB_sparse_texture_clamp);
+ symbolTable.setFunctionExtensions("sparseTextureOffsetClampARB", 1, &E_GL_ARB_sparse_texture_clamp);
+ symbolTable.setFunctionExtensions("sparseTextureGradClampARB", 1, &E_GL_ARB_sparse_texture_clamp);
+ symbolTable.setFunctionExtensions("sparseTextureGradOffsetClampARB", 1, &E_GL_ARB_sparse_texture_clamp);
+ symbolTable.setFunctionExtensions("textureClampARB", 1, &E_GL_ARB_sparse_texture_clamp);
+ symbolTable.setFunctionExtensions("textureOffsetClampARB", 1, &E_GL_ARB_sparse_texture_clamp);
+ symbolTable.setFunctionExtensions("textureGradClampARB", 1, &E_GL_ARB_sparse_texture_clamp);
+ symbolTable.setFunctionExtensions("textureGradOffsetClampARB", 1, &E_GL_ARB_sparse_texture_clamp);
+ }
+
symbolTable.setVariableExtensions("gl_FragDepthEXT", 1, &E_GL_EXT_frag_depth);
if (profile == EEsProfile) {
symbolTable.relateToOperator("shadow1DProjLod", EOpTextureProjLod);
symbolTable.relateToOperator("shadow2DProjLod", EOpTextureProjLod);
}
+
+ if (profile != EEsProfile)
+ {
+ symbolTable.relateToOperator("sparseTextureARB", EOpSparseTexture);
+ symbolTable.relateToOperator("sparseTextureLodARB", EOpSparseTextureLod);
+ symbolTable.relateToOperator("sparseTextureOffsetARB", EOpSparseTextureOffset);
+ symbolTable.relateToOperator("sparseTexelFetchARB", EOpSparseTextureFetch);
+ symbolTable.relateToOperator("sparseTexelFetchOffsetARB", EOpSparseTextureFetchOffset);
+ symbolTable.relateToOperator("sparseTextureLodOffsetARB", EOpSparseTextureLodOffset);
+ symbolTable.relateToOperator("sparseTextureGradARB", EOpSparseTextureGrad);
+ symbolTable.relateToOperator("sparseTextureGradOffsetARB", EOpSparseTextureGradOffset);
+ symbolTable.relateToOperator("sparseTextureGatherARB", EOpSparseTextureGather);
+ symbolTable.relateToOperator("sparseTextureGatherOffsetARB", EOpSparseTextureGatherOffset);
+ symbolTable.relateToOperator("sparseTextureGatherOffsetsARB", EOpSparseTextureGatherOffsets);
+ symbolTable.relateToOperator("sparseImageLoadARB", EOpSparseImageLoad);
+ symbolTable.relateToOperator("sparseTexelsResidentARB", EOpSparseTexelsResident);
+
+ symbolTable.relateToOperator("sparseTextureClampARB", EOpSparseTextureClamp);
+ symbolTable.relateToOperator("sparseTextureOffsetClampARB", EOpSparseTextureOffsetClamp);
+ symbolTable.relateToOperator("sparseTextureGradClampARB", EOpSparseTextureGradClamp);
+ symbolTable.relateToOperator("sparseTextureGradOffsetClampARB", EOpSparseTextureGradOffsetClamp);
+ symbolTable.relateToOperator("textureClampARB", EOpTextureClamp);
+ symbolTable.relateToOperator("textureOffsetClampARB", EOpTextureOffsetClamp);
+ symbolTable.relateToOperator("textureGradClampARB", EOpTextureGradClamp);
+ symbolTable.relateToOperator("textureGradOffsetClampARB", EOpTextureGradOffsetClamp);
+ }
}
switch(language) {
extensionBehavior[E_GL_ARB_derivative_control] = EBhDisable;
extensionBehavior[E_GL_ARB_shader_texture_image_samples] = EBhDisable;
extensionBehavior[E_GL_ARB_viewport_array] = EBhDisable;
+ extensionBehavior[E_GL_ARB_sparse_texture2] = EBhDisable;
+ extensionBehavior[E_GL_ARB_sparse_texture_clamp] = EBhDisable;
// extensionBehavior[E_GL_ARB_cull_distance] = EBhDisable; // present for 4.5, but need extension control over block members
// #line and #include
"#define GL_ARB_derivative_control 1\n"
"#define GL_ARB_shader_texture_image_samples 1\n"
"#define GL_ARB_viewport_array 1\n"
+ "#define GL_ARB_sparse_texture2 1\n"
+ "#define GL_ARB_sparse_texture_clamp 1\n"
"#define GL_GOOGLE_cpp_style_line_directive 1\n"
"#define GL_GOOGLE_include_directive 1\n"
const char* const E_GL_ARB_derivative_control = "GL_ARB_derivative_control";
const char* const E_GL_ARB_shader_texture_image_samples = "GL_ARB_shader_texture_image_samples";
const char* const E_GL_ARB_viewport_array = "GL_ARB_viewport_array";
+const char* const E_GL_ARB_sparse_texture2 = "GL_ARB_sparse_texture2";
+const char* const E_GL_ARB_sparse_texture_clamp = "GL_ARB_sparse_texture_clamp";
//const char* const E_GL_ARB_cull_distance = "GL_ARB_cull_distance"; // present for 4.5, but need extension control over block members
// #line and #include
projects / platform / upstream / glslang.git / commitdiff