| ; SPIR-V |
| ; Version: 1.3 |
| ; Generator: Google Tint Compiler; 1 |
| ; Bound: 39 |
| ; Schema: 0 |
| OpCapability Shader |
| OpCapability RuntimeDescriptorArray |
| OpCapability ImageQuery |
| OpExtension "SPV_EXT_descriptor_indexing" |
| %28 = OpExtInstImport "GLSL.std.450" |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint Fragment %fs "fs" |
| OpExecutionMode %fs OriginUpperLeft |
| OpMemberName %index_block 0 "inner" |
| OpName %index_block "index_block" |
| OpName %sampled_textures "sampled_textures" |
| OpName %fs "fs" |
| OpName %texture_load "texture_load" |
| OpMemberDecorate %index_block 0 Offset 0 |
| OpDecorate %index_block Block |
| OpDecorate %1 DescriptorSet 1 |
| OpDecorate %1 Binding 0 |
| OpDecorate %1 NonWritable |
| OpDecorate %sampled_textures DescriptorSet 0 |
| OpDecorate %sampled_textures Binding 0 |
| %uint = OpTypeInt 32 0 |
| %index_block = OpTypeStruct %uint |
| %_ptr_Uniform_index_block = OpTypePointer Uniform %index_block |
| %1 = OpVariable %_ptr_Uniform_index_block Uniform |
| %float = OpTypeFloat 32 |
| %8 = OpTypeImage %float 2D 0 0 0 1 Unknown |
| %_runtimearr_8 = OpTypeRuntimeArray %8 |
| %_ptr_UniformConstant__runtimearr_8 = OpTypePointer UniformConstant %_runtimearr_8 |
| %sampled_textures = OpVariable %_ptr_UniformConstant__runtimearr_8 UniformConstant |
| %void = OpTypeVoid |
| %12 = OpTypeFunction %void |
| %_ptr_Uniform_uint = OpTypePointer Uniform %uint |
| %uint_0 = OpConstant %uint 0 |
| %_ptr_UniformConstant_8 = OpTypePointer UniformConstant %8 |
| %uint_1 = OpConstant %uint 1 |
| %int = OpTypeInt 32 1 |
| %int_0 = OpConstant %int 0 |
| %v2uint = OpTypeVector %uint 2 |
| %32 = OpConstantComposite %v2uint %uint_1 %uint_1 |
| %v2int = OpTypeVector %int 2 |
| %34 = OpConstantNull %v2int |
| %v4float = OpTypeVector %float 4 |
| %fs = OpFunction %void None %12 |
| %13 = OpLabel |
| %14 = OpAccessChain %_ptr_Uniform_uint %1 %uint_0 |
| %17 = OpLoad %uint %14 None |
| %18 = OpAccessChain %_ptr_UniformConstant_8 %sampled_textures %17 |
| %20 = OpLoad %8 %18 None |
| %21 = OpImageQueryLevels %uint %20 |
| %22 = OpISub %uint %21 %uint_1 |
| %24 = OpBitcast %uint %int_0 |
| %27 = OpExtInst %uint %28 UMin %24 %22 |
| %29 = OpImageQuerySizeLod %v2uint %20 %27 |
| %31 = OpISub %v2uint %29 %32 |
| %33 = OpBitcast %v2uint %34 |
| %36 = OpExtInst %v2uint %28 UMin %33 %31 |
| %texture_load = OpImageFetch %v4float %20 %36 Lod %27 |
| OpReturn |
| OpFunctionEnd |