| ; SPIR-V |
| ; Version: 1.3 |
| ; Generator: Google Tint Compiler; 1 |
| ; Bound: 40 |
| ; Schema: 0 |
| OpCapability Shader |
| OpCapability ImageQuery |
| %29 = 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 |
| %uint_4 = OpConstant %uint 4 |
| %_arr_8_uint_4 = OpTypeArray %8 %uint_4 |
| %_ptr_UniformConstant__arr_8_uint_4 = OpTypePointer UniformConstant %_arr_8_uint_4 |
| %sampled_textures = OpVariable %_ptr_UniformConstant__arr_8_uint_4 UniformConstant |
| %void = OpTypeVoid |
| %13 = 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 |
| %33 = OpConstantComposite %v2uint %uint_1 %uint_1 |
| %v2int = OpTypeVector %int 2 |
| %35 = OpConstantNull %v2int |
| %v4float = OpTypeVector %float 4 |
| %fs = OpFunction %void None %13 |
| %14 = OpLabel |
| %15 = OpAccessChain %_ptr_Uniform_uint %1 %uint_0 |
| %18 = OpLoad %uint %15 None |
| %19 = OpAccessChain %_ptr_UniformConstant_8 %sampled_textures %18 |
| %21 = OpLoad %8 %19 None |
| %22 = OpImageQueryLevels %uint %21 |
| %23 = OpISub %uint %22 %uint_1 |
| %25 = OpBitcast %uint %int_0 |
| %28 = OpExtInst %uint %29 UMin %25 %23 |
| %30 = OpImageQuerySizeLod %v2uint %21 %28 |
| %32 = OpISub %v2uint %30 %33 |
| %34 = OpBitcast %v2uint %35 |
| %37 = OpExtInst %v2uint %29 UMin %34 %32 |
| %texture_load = OpImageFetch %v4float %21 %37 Lod %28 |
| OpReturn |
| OpFunctionEnd |