mewin/glslang
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Fix dref explicit LOD form of sample with cube texture arrays

Browse Source 
The dref parameter was being used as the LOD.  Now it it's properly the dref.
This commit is contained in:
LoopDawg
2017-07-24 18:45:37 -06:00
parent 53863a3a90
commit ef94b1a5ca
2 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
SPIRV/GlslangToSpv.cpp
View File

@@ -3345,7 +3345,7 @@ spv::Id TGlslangToSpvTraverser::createImageTextureFunctionCall(glslang::TIntermO
// lod // lod
if (cracked.lod) { if (cracked.lod) {
params.lod = arguments[2]; params.lod = arguments[2 + extraArgs];
++extraArgs; ++extraArgs;
} else if (glslangIntermediate->getStage() != EShLangFragment) { } else if (glslangIntermediate->getStage() != EShLangFragment) {
// we need to invent the default lod for an explicit lod instruction for a non-fragment stage // we need to invent the default lod for an explicit lod instruction for a non-fragment stage
@@ -3354,7 +3354,7 @@ spv::Id TGlslangToSpvTraverser::createImageTextureFunctionCall(glslang::TIntermO
// multisample // multisample
if (sampler.ms) { if (sampler.ms) {
params.sample = arguments[2]; // For MS, "sample" should be specified params.sample = arguments[2 + extraArgs]; // For MS, "sample" should be specified
++extraArgs; ++extraArgs;
} }

6
Test/baseResults/hlsl.samplecmplevelzero.array.dx10.frag.out
View File

@@ -713,7 +713,7 @@ gl_FragCoord origin is upper left
127: 6(float) CompositeExtract 124 2 127: 6(float) CompositeExtract 124 2
128: 6(float) CompositeExtract 124 3 128: 6(float) CompositeExtract 124 3
129: 7(fvec4) CompositeConstruct 125 126 127 128 129: 7(fvec4) CompositeConstruct 125 126 127 128
130: 6(float) ImageSampleDrefExplicitLod 122 129 29 Lod 29 130: 6(float) ImageSampleDrefExplicitLod 122 129 29 Lod 34
Store 114(r60) 130 Store 114(r60) 130
135: 132 Load 134(g_tTexcdi4a) 135: 132 Load 134(g_tTexcdi4a)
136: 18 Load 20(g_sSamp) 136: 18 Load 20(g_sSamp)
@@ -723,7 +723,7 @@ gl_FragCoord origin is upper left
142: 6(float) CompositeExtract 124 2 142: 6(float) CompositeExtract 124 2
143: 6(float) CompositeExtract 124 3 143: 6(float) CompositeExtract 124 3
144: 7(fvec4) CompositeConstruct 140 141 142 143 144: 7(fvec4) CompositeConstruct 140 141 142 143
145: 6(float) ImageSampleDrefExplicitLod 139 144 29 Lod 29 145: 6(float) ImageSampleDrefExplicitLod 139 144 29 Lod 34
Store 131(r62) 145 Store 131(r62) 145
150: 147 Load 149(g_tTexcdu4a) 150: 147 Load 149(g_tTexcdu4a)
151: 18 Load 20(g_sSamp) 151: 18 Load 20(g_sSamp)
@@ -733,7 +733,7 @@ gl_FragCoord origin is upper left
157: 6(float) CompositeExtract 124 2 157: 6(float) CompositeExtract 124 2
158: 6(float) CompositeExtract 124 3 158: 6(float) CompositeExtract 124 3
159: 7(fvec4) CompositeConstruct 155 156 157 158 159: 7(fvec4) CompositeConstruct 155 156 157 158
160: 6(float) ImageSampleDrefExplicitLod 154 159 29 Lod 29 160: 6(float) ImageSampleDrefExplicitLod 154 159 29 Lod 34
Store 146(r64) 160 Store 146(r64) 160
167: 166(ptr) AccessChain 162(psout) 163 167: 166(ptr) AccessChain 162(psout) 163
Store 167 165 Store 167 165