1e5c31af7Sopenharmony_ci#!amber 2e5c31af7Sopenharmony_ci 3e5c31af7Sopenharmony_ci# Copyright 2021 Google LLC 4e5c31af7Sopenharmony_ci# 5e5c31af7Sopenharmony_ci# Licensed under the Apache License, Version 2.0 (the "License"); 6e5c31af7Sopenharmony_ci# you may not use this file except in compliance with the License. 7e5c31af7Sopenharmony_ci# You may obtain a copy of the License at 8e5c31af7Sopenharmony_ci# 9e5c31af7Sopenharmony_ci# http://www.apache.org/licenses/LICENSE-2.0 10e5c31af7Sopenharmony_ci# 11e5c31af7Sopenharmony_ci# Unless required by applicable law or agreed to in writing, software 12e5c31af7Sopenharmony_ci# distributed under the License is distributed on an "AS IS" BASIS, 13e5c31af7Sopenharmony_ci# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14e5c31af7Sopenharmony_ci# See the License for the specific language governing permissions and 15e5c31af7Sopenharmony_ci# limitations under the License. 16e5c31af7Sopenharmony_ci 17e5c31af7Sopenharmony_ci 18e5c31af7Sopenharmony_ci# A test for a coverage-gap found by the GraphicsFuzz project. 19e5c31af7Sopenharmony_ci 20e5c31af7Sopenharmony_ci# Short description: A fragment shader that covers specific NIR code paths 21e5c31af7Sopenharmony_ci 22e5c31af7Sopenharmony_ci# The test passes because the shader always writes red. 23e5c31af7Sopenharmony_ci 24e5c31af7Sopenharmony_ciSHADER vertex variant_vertex_shader PASSTHROUGH 25e5c31af7Sopenharmony_ci 26e5c31af7Sopenharmony_ci# variant_fragment_shader is derived from the following GLSL: 27e5c31af7Sopenharmony_ci# #version 320 es 28e5c31af7Sopenharmony_ci# #define _int_1 _GLF_uniform_int_values[0] 29e5c31af7Sopenharmony_ci# #define _int_0 _GLF_uniform_int_values[1] 30e5c31af7Sopenharmony_ci# #define _int_2 _GLF_uniform_int_values[2] 31e5c31af7Sopenharmony_ci# #define _float_1_0 _GLF_uniform_float_values[0] 32e5c31af7Sopenharmony_ci# #define _float_2_0 _GLF_uniform_float_values[1] 33e5c31af7Sopenharmony_ci# 34e5c31af7Sopenharmony_ci# precision highp float; 35e5c31af7Sopenharmony_ci# precision highp int; 36e5c31af7Sopenharmony_ci# 37e5c31af7Sopenharmony_ci# // Contents of _GLF_uniform_float_values: [1.0, 2.0] 38e5c31af7Sopenharmony_ci# layout(set = 0, binding = 0) uniform buf0 39e5c31af7Sopenharmony_ci# { 40e5c31af7Sopenharmony_ci# float _GLF_uniform_float_values[2]; 41e5c31af7Sopenharmony_ci# }; 42e5c31af7Sopenharmony_ci# 43e5c31af7Sopenharmony_ci# // Contents of _GLF_uniform_int_values: [1, 0, 2] 44e5c31af7Sopenharmony_ci# layout(set = 0, binding = 1) uniform buf1 45e5c31af7Sopenharmony_ci# { 46e5c31af7Sopenharmony_ci# int _GLF_uniform_int_values[3]; 47e5c31af7Sopenharmony_ci# }; 48e5c31af7Sopenharmony_ci# 49e5c31af7Sopenharmony_ci# layout(location = 0) out vec4 _GLF_color; 50e5c31af7Sopenharmony_ci# 51e5c31af7Sopenharmony_ci# void main() 52e5c31af7Sopenharmony_ci# { 53e5c31af7Sopenharmony_ci# float sums[3] = float[3](_float_1_0, _float_1_0, _float_1_0); 54e5c31af7Sopenharmony_ci# 55e5c31af7Sopenharmony_ci# for(int i = 0; i < clamp(_int_1, _int_1, 2); i ++) 56e5c31af7Sopenharmony_ci# { 57e5c31af7Sopenharmony_ci# // Increments by one. 58e5c31af7Sopenharmony_ci# sums[_int_2] += mat2x4(_float_1_0)[i][_int_0]; 59e5c31af7Sopenharmony_ci# } 60e5c31af7Sopenharmony_ci# 61e5c31af7Sopenharmony_ci# // Always true. 62e5c31af7Sopenharmony_ci# if(sums[_int_2] == _float_2_0) 63e5c31af7Sopenharmony_ci# { 64e5c31af7Sopenharmony_ci# _GLF_color = vec4(_int_1, _int_0, _int_0, _int_1); 65e5c31af7Sopenharmony_ci# } 66e5c31af7Sopenharmony_ci# else 67e5c31af7Sopenharmony_ci# { 68e5c31af7Sopenharmony_ci# _GLF_color = vec4(_int_0); 69e5c31af7Sopenharmony_ci# } 70e5c31af7Sopenharmony_ci# } 71e5c31af7Sopenharmony_ciSHADER fragment variant_fragment_shader SPIRV-ASM TARGET_ENV spv1.0 72e5c31af7Sopenharmony_ci; SPIR-V 73e5c31af7Sopenharmony_ci; Version: 1.0 74e5c31af7Sopenharmony_ci; Generator: Khronos Glslang Reference Front End; 10 75e5c31af7Sopenharmony_ci; Bound: 103 76e5c31af7Sopenharmony_ci; Schema: 0 77e5c31af7Sopenharmony_ci OpCapability Shader 78e5c31af7Sopenharmony_ci %1 = OpExtInstImport "GLSL.std.450" 79e5c31af7Sopenharmony_ci OpMemoryModel Logical GLSL450 80e5c31af7Sopenharmony_ci OpEntryPoint Fragment %4 "main" %84 81e5c31af7Sopenharmony_ci OpExecutionMode %4 OriginUpperLeft 82e5c31af7Sopenharmony_ci OpSource ESSL 320 83e5c31af7Sopenharmony_ci OpName %4 "main" 84e5c31af7Sopenharmony_ci OpName %11 "sums" 85e5c31af7Sopenharmony_ci OpName %14 "buf0" 86e5c31af7Sopenharmony_ci OpMemberName %14 0 "_GLF_uniform_float_values" 87e5c31af7Sopenharmony_ci OpName %16 "" 88e5c31af7Sopenharmony_ci OpName %28 "i" 89e5c31af7Sopenharmony_ci OpName %36 "buf1" 90e5c31af7Sopenharmony_ci OpMemberName %36 0 "_GLF_uniform_int_values" 91e5c31af7Sopenharmony_ci OpName %38 "" 92e5c31af7Sopenharmony_ci OpName %64 "indexable" 93e5c31af7Sopenharmony_ci OpName %84 "_GLF_color" 94e5c31af7Sopenharmony_ci OpDecorate %13 ArrayStride 16 95e5c31af7Sopenharmony_ci OpMemberDecorate %14 0 Offset 0 96e5c31af7Sopenharmony_ci OpDecorate %14 Block 97e5c31af7Sopenharmony_ci OpDecorate %16 DescriptorSet 0 98e5c31af7Sopenharmony_ci OpDecorate %16 Binding 0 99e5c31af7Sopenharmony_ci OpDecorate %35 ArrayStride 16 100e5c31af7Sopenharmony_ci OpMemberDecorate %36 0 Offset 0 101e5c31af7Sopenharmony_ci OpDecorate %36 Block 102e5c31af7Sopenharmony_ci OpDecorate %38 DescriptorSet 0 103e5c31af7Sopenharmony_ci OpDecorate %38 Binding 1 104e5c31af7Sopenharmony_ci OpDecorate %84 Location 0 105e5c31af7Sopenharmony_ci %2 = OpTypeVoid 106e5c31af7Sopenharmony_ci %3 = OpTypeFunction %2 107e5c31af7Sopenharmony_ci %6 = OpTypeFloat 32 108e5c31af7Sopenharmony_ci %7 = OpTypeInt 32 0 109e5c31af7Sopenharmony_ci %8 = OpConstant %7 3 110e5c31af7Sopenharmony_ci %9 = OpTypeArray %6 %8 111e5c31af7Sopenharmony_ci %10 = OpTypePointer Function %9 112e5c31af7Sopenharmony_ci %12 = OpConstant %7 2 113e5c31af7Sopenharmony_ci %13 = OpTypeArray %6 %12 114e5c31af7Sopenharmony_ci %14 = OpTypeStruct %13 115e5c31af7Sopenharmony_ci %15 = OpTypePointer Uniform %14 116e5c31af7Sopenharmony_ci %16 = OpVariable %15 Uniform 117e5c31af7Sopenharmony_ci %17 = OpTypeInt 32 1 118e5c31af7Sopenharmony_ci %18 = OpConstant %17 0 119e5c31af7Sopenharmony_ci %19 = OpTypePointer Uniform %6 120e5c31af7Sopenharmony_ci %27 = OpTypePointer Function %17 121e5c31af7Sopenharmony_ci %35 = OpTypeArray %17 %8 122e5c31af7Sopenharmony_ci %36 = OpTypeStruct %35 123e5c31af7Sopenharmony_ci %37 = OpTypePointer Uniform %36 124e5c31af7Sopenharmony_ci %38 = OpVariable %37 Uniform 125e5c31af7Sopenharmony_ci %39 = OpTypePointer Uniform %17 126e5c31af7Sopenharmony_ci %44 = OpConstant %17 2 127e5c31af7Sopenharmony_ci %46 = OpTypeBool 128e5c31af7Sopenharmony_ci %52 = OpTypeVector %6 4 129e5c31af7Sopenharmony_ci %53 = OpTypeMatrix %52 2 130e5c31af7Sopenharmony_ci %54 = OpConstant %6 1 131e5c31af7Sopenharmony_ci %55 = OpConstant %6 0 132e5c31af7Sopenharmony_ci %60 = OpConstant %17 1 133e5c31af7Sopenharmony_ci %63 = OpTypePointer Function %53 134e5c31af7Sopenharmony_ci %65 = OpTypePointer Function %6 135e5c31af7Sopenharmony_ci %83 = OpTypePointer Output %52 136e5c31af7Sopenharmony_ci %84 = OpVariable %83 Output 137e5c31af7Sopenharmony_ci %4 = OpFunction %2 None %3 138e5c31af7Sopenharmony_ci %5 = OpLabel 139e5c31af7Sopenharmony_ci %11 = OpVariable %10 Function 140e5c31af7Sopenharmony_ci %28 = OpVariable %27 Function 141e5c31af7Sopenharmony_ci %64 = OpVariable %63 Function 142e5c31af7Sopenharmony_ci %20 = OpAccessChain %19 %16 %18 %18 143e5c31af7Sopenharmony_ci %21 = OpLoad %6 %20 144e5c31af7Sopenharmony_ci %22 = OpAccessChain %19 %16 %18 %18 145e5c31af7Sopenharmony_ci %23 = OpLoad %6 %22 146e5c31af7Sopenharmony_ci %24 = OpAccessChain %19 %16 %18 %18 147e5c31af7Sopenharmony_ci %25 = OpLoad %6 %24 148e5c31af7Sopenharmony_ci %26 = OpCompositeConstruct %9 %21 %23 %25 149e5c31af7Sopenharmony_ci OpStore %11 %26 150e5c31af7Sopenharmony_ci OpStore %28 %18 151e5c31af7Sopenharmony_ci OpBranch %29 152e5c31af7Sopenharmony_ci %29 = OpLabel 153e5c31af7Sopenharmony_ci OpLoopMerge %31 %32 None 154e5c31af7Sopenharmony_ci OpBranch %33 155e5c31af7Sopenharmony_ci %33 = OpLabel 156e5c31af7Sopenharmony_ci %34 = OpLoad %17 %28 157e5c31af7Sopenharmony_ci %40 = OpAccessChain %39 %38 %18 %18 158e5c31af7Sopenharmony_ci %41 = OpLoad %17 %40 159e5c31af7Sopenharmony_ci %42 = OpAccessChain %39 %38 %18 %18 160e5c31af7Sopenharmony_ci %43 = OpLoad %17 %42 161e5c31af7Sopenharmony_ci %45 = OpExtInst %17 %1 SClamp %41 %43 %44 162e5c31af7Sopenharmony_ci %47 = OpSLessThan %46 %34 %45 163e5c31af7Sopenharmony_ci OpBranchConditional %47 %30 %31 164e5c31af7Sopenharmony_ci %30 = OpLabel 165e5c31af7Sopenharmony_ci %48 = OpAccessChain %39 %38 %18 %44 166e5c31af7Sopenharmony_ci %49 = OpLoad %17 %48 167e5c31af7Sopenharmony_ci %50 = OpAccessChain %19 %16 %18 %18 168e5c31af7Sopenharmony_ci %51 = OpLoad %6 %50 169e5c31af7Sopenharmony_ci %56 = OpCompositeConstruct %52 %51 %55 %55 %55 170e5c31af7Sopenharmony_ci %57 = OpCompositeConstruct %52 %55 %51 %55 %55 171e5c31af7Sopenharmony_ci %58 = OpCompositeConstruct %53 %56 %57 172e5c31af7Sopenharmony_ci %59 = OpLoad %17 %28 173e5c31af7Sopenharmony_ci %61 = OpAccessChain %39 %38 %18 %60 174e5c31af7Sopenharmony_ci %62 = OpLoad %17 %61 175e5c31af7Sopenharmony_ci OpStore %64 %58 176e5c31af7Sopenharmony_ci %66 = OpAccessChain %65 %64 %59 %62 177e5c31af7Sopenharmony_ci %67 = OpLoad %6 %66 178e5c31af7Sopenharmony_ci %68 = OpAccessChain %65 %11 %49 179e5c31af7Sopenharmony_ci %69 = OpLoad %6 %68 180e5c31af7Sopenharmony_ci %70 = OpFAdd %6 %69 %67 181e5c31af7Sopenharmony_ci %71 = OpAccessChain %65 %11 %49 182e5c31af7Sopenharmony_ci OpStore %71 %70 183e5c31af7Sopenharmony_ci OpBranch %32 184e5c31af7Sopenharmony_ci %32 = OpLabel 185e5c31af7Sopenharmony_ci %72 = OpLoad %17 %28 186e5c31af7Sopenharmony_ci %73 = OpIAdd %17 %72 %60 187e5c31af7Sopenharmony_ci OpStore %28 %73 188e5c31af7Sopenharmony_ci OpBranch %29 189e5c31af7Sopenharmony_ci %31 = OpLabel 190e5c31af7Sopenharmony_ci %74 = OpAccessChain %39 %38 %18 %44 191e5c31af7Sopenharmony_ci %75 = OpLoad %17 %74 192e5c31af7Sopenharmony_ci %76 = OpAccessChain %65 %11 %75 193e5c31af7Sopenharmony_ci %77 = OpLoad %6 %76 194e5c31af7Sopenharmony_ci %78 = OpAccessChain %19 %16 %18 %60 195e5c31af7Sopenharmony_ci %79 = OpLoad %6 %78 196e5c31af7Sopenharmony_ci %80 = OpFOrdEqual %46 %77 %79 197e5c31af7Sopenharmony_ci OpSelectionMerge %82 None 198e5c31af7Sopenharmony_ci OpBranchConditional %80 %81 %98 199e5c31af7Sopenharmony_ci %81 = OpLabel 200e5c31af7Sopenharmony_ci %85 = OpAccessChain %39 %38 %18 %18 201e5c31af7Sopenharmony_ci %86 = OpLoad %17 %85 202e5c31af7Sopenharmony_ci %87 = OpConvertSToF %6 %86 203e5c31af7Sopenharmony_ci %88 = OpAccessChain %39 %38 %18 %60 204e5c31af7Sopenharmony_ci %89 = OpLoad %17 %88 205e5c31af7Sopenharmony_ci %90 = OpConvertSToF %6 %89 206e5c31af7Sopenharmony_ci %91 = OpAccessChain %39 %38 %18 %60 207e5c31af7Sopenharmony_ci %92 = OpLoad %17 %91 208e5c31af7Sopenharmony_ci %93 = OpConvertSToF %6 %92 209e5c31af7Sopenharmony_ci %94 = OpAccessChain %39 %38 %18 %18 210e5c31af7Sopenharmony_ci %95 = OpLoad %17 %94 211e5c31af7Sopenharmony_ci %96 = OpConvertSToF %6 %95 212e5c31af7Sopenharmony_ci %97 = OpCompositeConstruct %52 %87 %90 %93 %96 213e5c31af7Sopenharmony_ci OpStore %84 %97 214e5c31af7Sopenharmony_ci OpBranch %82 215e5c31af7Sopenharmony_ci %98 = OpLabel 216e5c31af7Sopenharmony_ci %99 = OpAccessChain %39 %38 %18 %60 217e5c31af7Sopenharmony_ci %100 = OpLoad %17 %99 218e5c31af7Sopenharmony_ci %101 = OpConvertSToF %6 %100 219e5c31af7Sopenharmony_ci %102 = OpCompositeConstruct %52 %101 %101 %101 %101 220e5c31af7Sopenharmony_ci OpStore %84 %102 221e5c31af7Sopenharmony_ci OpBranch %82 222e5c31af7Sopenharmony_ci %82 = OpLabel 223e5c31af7Sopenharmony_ci OpReturn 224e5c31af7Sopenharmony_ci OpFunctionEnd 225e5c31af7Sopenharmony_ciEND 226e5c31af7Sopenharmony_ci 227e5c31af7Sopenharmony_ci# uniforms for variant 228e5c31af7Sopenharmony_ci 229e5c31af7Sopenharmony_ci# _GLF_uniform_int_values 230e5c31af7Sopenharmony_ciBUFFER variant__GLF_uniform_int_values DATA_TYPE int32[] STD140 DATA 231e5c31af7Sopenharmony_ci 1 0 2 232e5c31af7Sopenharmony_ciEND 233e5c31af7Sopenharmony_ci# _GLF_uniform_float_values 234e5c31af7Sopenharmony_ciBUFFER variant__GLF_uniform_float_values DATA_TYPE float[] STD140 DATA 235e5c31af7Sopenharmony_ci 1.0 2.0 236e5c31af7Sopenharmony_ciEND 237e5c31af7Sopenharmony_ci 238e5c31af7Sopenharmony_ciBUFFER variant_framebuffer FORMAT B8G8R8A8_UNORM 239e5c31af7Sopenharmony_ci 240e5c31af7Sopenharmony_ciPIPELINE graphics variant_pipeline 241e5c31af7Sopenharmony_ci ATTACH variant_vertex_shader 242e5c31af7Sopenharmony_ci ATTACH variant_fragment_shader 243e5c31af7Sopenharmony_ci FRAMEBUFFER_SIZE 256 256 244e5c31af7Sopenharmony_ci BIND BUFFER variant_framebuffer AS color LOCATION 0 245e5c31af7Sopenharmony_ci BIND BUFFER variant__GLF_uniform_int_values AS uniform DESCRIPTOR_SET 0 BINDING 1 246e5c31af7Sopenharmony_ci BIND BUFFER variant__GLF_uniform_float_values AS uniform DESCRIPTOR_SET 0 BINDING 0 247e5c31af7Sopenharmony_ciEND 248e5c31af7Sopenharmony_ciCLEAR_COLOR variant_pipeline 0 0 0 255 249e5c31af7Sopenharmony_ci 250e5c31af7Sopenharmony_ciCLEAR variant_pipeline 251e5c31af7Sopenharmony_ciRUN variant_pipeline DRAW_RECT POS 0 0 SIZE 256 256 252e5c31af7Sopenharmony_ci 253e5c31af7Sopenharmony_ciEXPECT variant_framebuffer IDX 0 0 SIZE 256 256 EQ_RGBA 255 0 0 255 254