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| author | Hans-Kristian Arntzen <post@arntzen-software.no> | 2021-06-28 12:10:55 +0300 |
|---|---|---|
| committer | Hans-Kristian Arntzen <post@arntzen-software.no> | 2021-06-28 13:23:44 +0300 |
| commit | 8216e87f02d010bc0e0233addf01541e6332b126 (patch) | |
| tree | 81412a5c4a3e5cebe042834f413276b189fbf8aa /shaders-msl-no-opt | |
| parent | 9cdeefb5e322fc26b5fed70795fe79725648df1f (diff) | |
Handle SPIR-V 1.4 selection constructs.
Fix bug in to_trivial_mix_op, where we made a pre-1.4 assumption that
component count of selector is equal to value component count.
Diffstat (limited to 'shaders-msl-no-opt')
| -rw-r--r-- | shaders-msl-no-opt/asm/frag/scalar-select.spv14.asm.frag | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/shaders-msl-no-opt/asm/frag/scalar-select.spv14.asm.frag b/shaders-msl-no-opt/asm/frag/scalar-select.spv14.asm.frag new file mode 100644 index 00000000..07450ee8 --- /dev/null +++ b/shaders-msl-no-opt/asm/frag/scalar-select.spv14.asm.frag @@ -0,0 +1,62 @@ + OpCapability Shader + %1 = OpExtInstImport "GLSL.std.450" + OpMemoryModel Logical GLSL450 + OpEntryPoint Fragment %main "main" %FragColor + OpExecutionMode %main OriginUpperLeft + OpSource GLSL 450 + OpName %main "main" + OpName %FragColor "FragColor" + OpDecorate %FragColor Location 0 + %void = OpTypeVoid + %3 = OpTypeFunction %void + %bool = OpTypeBool + %false = OpConstantFalse %bool + %uint = OpTypeInt 32 0 + %uint_1 = OpConstant %uint 1 + %uint_2 = OpConstant %uint 2 + %true = OpConstantTrue %bool + %float = OpTypeFloat 32 + %v4float = OpTypeVector %float 4 +%_ptr_Output_v4float = OpTypePointer Output %v4float + %s = OpTypeStruct %float + %arr = OpTypeArray %float %uint_2 +%_ptr_Function_s = OpTypePointer Function %s +%_ptr_Function_arr = OpTypePointer Function %arr + %FragColor = OpVariable %_ptr_Output_v4float Output + %float_0 = OpConstant %float 0 + %float_1 = OpConstant %float 1 + %17 = OpConstantComposite %v4float %float_1 %float_1 %float_0 %float_1 + %18 = OpConstantComposite %v4float %float_0 %float_0 %float_0 %float_1 + %19 = OpConstantComposite %v4float %float_1 %float_1 %float_1 %float_1 + %20 = OpConstantComposite %v4float %float_0 %float_0 %float_0 %float_0 + %s0 = OpConstantComposite %s %float_0 + %s1 = OpConstantComposite %s %float_1 + %v4bool = OpTypeVector %bool 4 + %b4 = OpConstantComposite %v4bool %false %true %false %true + %arr1 = OpConstantComposite %arr %float_0 %float_1 + %arr2 = OpConstantComposite %arr %float_1 %float_0 + %main = OpFunction %void None %3 + %5 = OpLabel + %ss = OpVariable %_ptr_Function_s Function + %arrvar = OpVariable %_ptr_Function_arr Function + ; Not trivial + %21 = OpSelect %v4float %false %17 %18 + OpStore %FragColor %21 + ; Trivial + %22 = OpSelect %v4float %false %19 %20 + OpStore %FragColor %22 + ; Vector not trivial + %23 = OpSelect %v4float %b4 %17 %18 + OpStore %FragColor %23 + ; Vector trivial + %24 = OpSelect %v4float %b4 %19 %20 + OpStore %FragColor %24 + ; Struct selection + %sout = OpSelect %s %false %s0 %s1 + OpStore %ss %sout + ; Array selection + %arrout = OpSelect %arr %true %arr1 %arr2 + OpStore %arrvar %arrout + + OpReturn + OpFunctionEnd |