1e5c31af7Sopenharmony_ci#!amber 2e5c31af7Sopenharmony_ci 3e5c31af7Sopenharmony_ci# Copyright 2020 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: Covers instruction combine casting, combine shifting and DAG 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 310 es 28e5c31af7Sopenharmony_ci# #define _int_0 _GLF_uniform_int_values[0] 29e5c31af7Sopenharmony_ci# #define _int_1 _GLF_uniform_int_values[1] 30e5c31af7Sopenharmony_ci# #define _int_2 _GLF_uniform_int_values[2] 31e5c31af7Sopenharmony_ci# #define _float_2_0 _GLF_uniform_float_values[0] 32e5c31af7Sopenharmony_ci# #define _float_1_0 _GLF_uniform_float_values[1] 33e5c31af7Sopenharmony_ci# #define _float_0_0 _GLF_uniform_float_values[2] 34e5c31af7Sopenharmony_ci# 35e5c31af7Sopenharmony_ci# precision highp float; 36e5c31af7Sopenharmony_ci# 37e5c31af7Sopenharmony_ci# precision highp int; 38e5c31af7Sopenharmony_ci# 39e5c31af7Sopenharmony_ci# // Contents of _GLF_uniform_float_values: [2.0, 1.0, 0.0] 40e5c31af7Sopenharmony_ci# layout(set = 0, binding = 0) uniform buf0 41e5c31af7Sopenharmony_ci# { 42e5c31af7Sopenharmony_ci# float _GLF_uniform_float_values[3]; 43e5c31af7Sopenharmony_ci# }; 44e5c31af7Sopenharmony_ci# 45e5c31af7Sopenharmony_ci# // Contents of _GLF_uniform_int_values: [0, 1, 2] 46e5c31af7Sopenharmony_ci# layout(set = 0, binding = 1) uniform buf1 47e5c31af7Sopenharmony_ci# { 48e5c31af7Sopenharmony_ci# int _GLF_uniform_int_values[3]; 49e5c31af7Sopenharmony_ci# }; 50e5c31af7Sopenharmony_ci# 51e5c31af7Sopenharmony_ci# layout(location = 0) out vec4 _GLF_color; 52e5c31af7Sopenharmony_ci# 53e5c31af7Sopenharmony_ci# void main() 54e5c31af7Sopenharmony_ci# { 55e5c31af7Sopenharmony_ci# int numbers[3]; 56e5c31af7Sopenharmony_ci# numbers[_int_0] = _int_0; 57e5c31af7Sopenharmony_ci# numbers[_int_1] = _int_1; 58e5c31af7Sopenharmony_ci# numbers[_int_2] = _int_2; 59e5c31af7Sopenharmony_ci# 60e5c31af7Sopenharmony_ci# vec2 a = vec2(_int_0, numbers[((0.0 < _float_0_0) ? 1 : 2)]); 61e5c31af7Sopenharmony_ci# float b = dot(a, vec2(_float_1_0, _float_1_0)); 62e5c31af7Sopenharmony_ci# 63e5c31af7Sopenharmony_ci# if (b == _float_2_0) 64e5c31af7Sopenharmony_ci# { 65e5c31af7Sopenharmony_ci# _GLF_color = vec4(_int_1, _int_0, _int_0, _int_1); 66e5c31af7Sopenharmony_ci# } 67e5c31af7Sopenharmony_ci# else 68e5c31af7Sopenharmony_ci# { 69e5c31af7Sopenharmony_ci# _GLF_color = vec4(_int_0); 70e5c31af7Sopenharmony_ci# } 71e5c31af7Sopenharmony_ci# } 72e5c31af7Sopenharmony_ciSHADER fragment variant_fragment_shader SPIRV-ASM TARGET_ENV spv1.0 73e5c31af7Sopenharmony_ci; SPIR-V 74e5c31af7Sopenharmony_ci; Version: 1.0 75e5c31af7Sopenharmony_ci; Generator: Khronos Glslang Reference Front End; 8 76e5c31af7Sopenharmony_ci; Bound: 94 77e5c31af7Sopenharmony_ci; Schema: 0 78e5c31af7Sopenharmony_ci OpCapability Shader 79e5c31af7Sopenharmony_ci %1 = OpExtInstImport "GLSL.std.450" 80e5c31af7Sopenharmony_ci OpMemoryModel Logical GLSL450 81e5c31af7Sopenharmony_ci OpEntryPoint Fragment %4 "main" %75 82e5c31af7Sopenharmony_ci OpExecutionMode %4 OriginUpperLeft 83e5c31af7Sopenharmony_ci OpSource ESSL 310 84e5c31af7Sopenharmony_ci OpName %4 "main" 85e5c31af7Sopenharmony_ci OpName %11 "numbers" 86e5c31af7Sopenharmony_ci OpName %13 "buf1" 87e5c31af7Sopenharmony_ci OpMemberName %13 0 "_GLF_uniform_int_values" 88e5c31af7Sopenharmony_ci OpName %15 "" 89e5c31af7Sopenharmony_ci OpName %39 "a" 90e5c31af7Sopenharmony_ci OpName %45 "buf0" 91e5c31af7Sopenharmony_ci OpMemberName %45 0 "_GLF_uniform_float_values" 92e5c31af7Sopenharmony_ci OpName %47 "" 93e5c31af7Sopenharmony_ci OpName %59 "b" 94e5c31af7Sopenharmony_ci OpName %75 "_GLF_color" 95e5c31af7Sopenharmony_ci OpDecorate %12 ArrayStride 16 96e5c31af7Sopenharmony_ci OpMemberDecorate %13 0 Offset 0 97e5c31af7Sopenharmony_ci OpDecorate %13 Block 98e5c31af7Sopenharmony_ci OpDecorate %15 DescriptorSet 0 99e5c31af7Sopenharmony_ci OpDecorate %15 Binding 1 100e5c31af7Sopenharmony_ci OpDecorate %44 ArrayStride 16 101e5c31af7Sopenharmony_ci OpMemberDecorate %45 0 Offset 0 102e5c31af7Sopenharmony_ci OpDecorate %45 Block 103e5c31af7Sopenharmony_ci OpDecorate %47 DescriptorSet 0 104e5c31af7Sopenharmony_ci OpDecorate %47 Binding 0 105e5c31af7Sopenharmony_ci OpDecorate %75 Location 0 106e5c31af7Sopenharmony_ci %2 = OpTypeVoid 107e5c31af7Sopenharmony_ci %3 = OpTypeFunction %2 108e5c31af7Sopenharmony_ci %6 = OpTypeInt 32 1 109e5c31af7Sopenharmony_ci %7 = OpTypeInt 32 0 110e5c31af7Sopenharmony_ci %8 = OpConstant %7 3 111e5c31af7Sopenharmony_ci %9 = OpTypeArray %6 %8 112e5c31af7Sopenharmony_ci %10 = OpTypePointer Function %9 113e5c31af7Sopenharmony_ci %12 = OpTypeArray %6 %8 114e5c31af7Sopenharmony_ci %13 = OpTypeStruct %12 115e5c31af7Sopenharmony_ci %14 = OpTypePointer Uniform %13 116e5c31af7Sopenharmony_ci %15 = OpVariable %14 Uniform 117e5c31af7Sopenharmony_ci %16 = OpConstant %6 0 118e5c31af7Sopenharmony_ci %17 = OpTypePointer Uniform %6 119e5c31af7Sopenharmony_ci %22 = OpTypePointer Function %6 120e5c31af7Sopenharmony_ci %24 = OpConstant %6 1 121e5c31af7Sopenharmony_ci %30 = OpConstant %6 2 122e5c31af7Sopenharmony_ci %36 = OpTypeFloat 32 123e5c31af7Sopenharmony_ci %37 = OpTypeVector %36 2 124e5c31af7Sopenharmony_ci %38 = OpTypePointer Function %37 125e5c31af7Sopenharmony_ci %43 = OpConstant %36 0 126e5c31af7Sopenharmony_ci %44 = OpTypeArray %36 %8 127e5c31af7Sopenharmony_ci %45 = OpTypeStruct %44 128e5c31af7Sopenharmony_ci %46 = OpTypePointer Uniform %45 129e5c31af7Sopenharmony_ci %47 = OpVariable %46 Uniform 130e5c31af7Sopenharmony_ci %48 = OpTypePointer Uniform %36 131e5c31af7Sopenharmony_ci %51 = OpTypeBool 132e5c31af7Sopenharmony_ci %58 = OpTypePointer Function %36 133e5c31af7Sopenharmony_ci %73 = OpTypeVector %36 4 134e5c31af7Sopenharmony_ci %74 = OpTypePointer Output %73 135e5c31af7Sopenharmony_ci %75 = OpVariable %74 Output 136e5c31af7Sopenharmony_ci %4 = OpFunction %2 None %3 137e5c31af7Sopenharmony_ci %5 = OpLabel 138e5c31af7Sopenharmony_ci %11 = OpVariable %10 Function 139e5c31af7Sopenharmony_ci %39 = OpVariable %38 Function 140e5c31af7Sopenharmony_ci %59 = OpVariable %58 Function 141e5c31af7Sopenharmony_ci %18 = OpAccessChain %17 %15 %16 %16 142e5c31af7Sopenharmony_ci %19 = OpLoad %6 %18 143e5c31af7Sopenharmony_ci %20 = OpAccessChain %17 %15 %16 %16 144e5c31af7Sopenharmony_ci %21 = OpLoad %6 %20 145e5c31af7Sopenharmony_ci %23 = OpAccessChain %22 %11 %19 146e5c31af7Sopenharmony_ci OpStore %23 %21 147e5c31af7Sopenharmony_ci %25 = OpAccessChain %17 %15 %16 %24 148e5c31af7Sopenharmony_ci %26 = OpLoad %6 %25 149e5c31af7Sopenharmony_ci %27 = OpAccessChain %17 %15 %16 %24 150e5c31af7Sopenharmony_ci %28 = OpLoad %6 %27 151e5c31af7Sopenharmony_ci %29 = OpAccessChain %22 %11 %26 152e5c31af7Sopenharmony_ci OpStore %29 %28 153e5c31af7Sopenharmony_ci %31 = OpAccessChain %17 %15 %16 %30 154e5c31af7Sopenharmony_ci %32 = OpLoad %6 %31 155e5c31af7Sopenharmony_ci %33 = OpAccessChain %17 %15 %16 %30 156e5c31af7Sopenharmony_ci %34 = OpLoad %6 %33 157e5c31af7Sopenharmony_ci %35 = OpAccessChain %22 %11 %32 158e5c31af7Sopenharmony_ci OpStore %35 %34 159e5c31af7Sopenharmony_ci %40 = OpAccessChain %17 %15 %16 %16 160e5c31af7Sopenharmony_ci %41 = OpLoad %6 %40 161e5c31af7Sopenharmony_ci %42 = OpConvertSToF %36 %41 162e5c31af7Sopenharmony_ci %49 = OpAccessChain %48 %47 %16 %30 163e5c31af7Sopenharmony_ci %50 = OpLoad %36 %49 164e5c31af7Sopenharmony_ci %52 = OpFOrdLessThan %51 %43 %50 165e5c31af7Sopenharmony_ci %53 = OpSelect %6 %52 %24 %30 166e5c31af7Sopenharmony_ci %54 = OpAccessChain %22 %11 %53 167e5c31af7Sopenharmony_ci %55 = OpLoad %6 %54 168e5c31af7Sopenharmony_ci %56 = OpConvertSToF %36 %55 169e5c31af7Sopenharmony_ci %57 = OpCompositeConstruct %37 %42 %56 170e5c31af7Sopenharmony_ci OpStore %39 %57 171e5c31af7Sopenharmony_ci %60 = OpLoad %37 %39 172e5c31af7Sopenharmony_ci %61 = OpAccessChain %48 %47 %16 %24 173e5c31af7Sopenharmony_ci %62 = OpLoad %36 %61 174e5c31af7Sopenharmony_ci %63 = OpAccessChain %48 %47 %16 %24 175e5c31af7Sopenharmony_ci %64 = OpLoad %36 %63 176e5c31af7Sopenharmony_ci %65 = OpCompositeConstruct %37 %62 %64 177e5c31af7Sopenharmony_ci %66 = OpDot %36 %60 %65 178e5c31af7Sopenharmony_ci OpStore %59 %66 179e5c31af7Sopenharmony_ci %67 = OpLoad %36 %59 180e5c31af7Sopenharmony_ci %68 = OpAccessChain %48 %47 %16 %16 181e5c31af7Sopenharmony_ci %69 = OpLoad %36 %68 182e5c31af7Sopenharmony_ci %70 = OpFOrdEqual %51 %67 %69 183e5c31af7Sopenharmony_ci OpSelectionMerge %72 None 184e5c31af7Sopenharmony_ci OpBranchConditional %70 %71 %89 185e5c31af7Sopenharmony_ci %71 = OpLabel 186e5c31af7Sopenharmony_ci %76 = OpAccessChain %17 %15 %16 %24 187e5c31af7Sopenharmony_ci %77 = OpLoad %6 %76 188e5c31af7Sopenharmony_ci %78 = OpConvertSToF %36 %77 189e5c31af7Sopenharmony_ci %79 = OpAccessChain %17 %15 %16 %16 190e5c31af7Sopenharmony_ci %80 = OpLoad %6 %79 191e5c31af7Sopenharmony_ci %81 = OpConvertSToF %36 %80 192e5c31af7Sopenharmony_ci %82 = OpAccessChain %17 %15 %16 %16 193e5c31af7Sopenharmony_ci %83 = OpLoad %6 %82 194e5c31af7Sopenharmony_ci %84 = OpConvertSToF %36 %83 195e5c31af7Sopenharmony_ci %85 = OpAccessChain %17 %15 %16 %24 196e5c31af7Sopenharmony_ci %86 = OpLoad %6 %85 197e5c31af7Sopenharmony_ci %87 = OpConvertSToF %36 %86 198e5c31af7Sopenharmony_ci %88 = OpCompositeConstruct %73 %78 %81 %84 %87 199e5c31af7Sopenharmony_ci OpStore %75 %88 200e5c31af7Sopenharmony_ci OpBranch %72 201e5c31af7Sopenharmony_ci %89 = OpLabel 202e5c31af7Sopenharmony_ci %90 = OpAccessChain %17 %15 %16 %16 203e5c31af7Sopenharmony_ci %91 = OpLoad %6 %90 204e5c31af7Sopenharmony_ci %92 = OpConvertSToF %36 %91 205e5c31af7Sopenharmony_ci %93 = OpCompositeConstruct %73 %92 %92 %92 %92 206e5c31af7Sopenharmony_ci OpStore %75 %93 207e5c31af7Sopenharmony_ci OpBranch %72 208e5c31af7Sopenharmony_ci %72 = OpLabel 209e5c31af7Sopenharmony_ci OpReturn 210e5c31af7Sopenharmony_ci OpFunctionEnd 211e5c31af7Sopenharmony_ciEND 212e5c31af7Sopenharmony_ci 213e5c31af7Sopenharmony_ci# uniforms for variant 214e5c31af7Sopenharmony_ci 215e5c31af7Sopenharmony_ci# _GLF_uniform_int_values 216e5c31af7Sopenharmony_ciBUFFER variant__GLF_uniform_int_values DATA_TYPE int32[] STD140 DATA 217e5c31af7Sopenharmony_ci 0 1 2 218e5c31af7Sopenharmony_ciEND 219e5c31af7Sopenharmony_ci# _GLF_uniform_float_values 220e5c31af7Sopenharmony_ciBUFFER variant__GLF_uniform_float_values DATA_TYPE float[] STD140 DATA 221e5c31af7Sopenharmony_ci 2.0 1.0 0.0 222e5c31af7Sopenharmony_ciEND 223e5c31af7Sopenharmony_ci 224e5c31af7Sopenharmony_ciBUFFER variant_framebuffer FORMAT B8G8R8A8_UNORM 225e5c31af7Sopenharmony_ci 226e5c31af7Sopenharmony_ciPIPELINE graphics variant_pipeline 227e5c31af7Sopenharmony_ci ATTACH variant_vertex_shader 228e5c31af7Sopenharmony_ci ATTACH variant_fragment_shader 229e5c31af7Sopenharmony_ci FRAMEBUFFER_SIZE 256 256 230e5c31af7Sopenharmony_ci BIND BUFFER variant_framebuffer AS color LOCATION 0 231e5c31af7Sopenharmony_ci BIND BUFFER variant__GLF_uniform_int_values AS uniform DESCRIPTOR_SET 0 BINDING 1 232e5c31af7Sopenharmony_ci BIND BUFFER variant__GLF_uniform_float_values AS uniform DESCRIPTOR_SET 0 BINDING 0 233e5c31af7Sopenharmony_ciEND 234e5c31af7Sopenharmony_ciCLEAR_COLOR variant_pipeline 0 0 0 255 235e5c31af7Sopenharmony_ci 236e5c31af7Sopenharmony_ciCLEAR variant_pipeline 237e5c31af7Sopenharmony_ciRUN variant_pipeline DRAW_RECT POS 0 0 SIZE 256 256 238e5c31af7Sopenharmony_ci 239e5c31af7Sopenharmony_ciEXPECT variant_framebuffer IDX 0 0 SIZE 256 256 EQ_RGBA 255 0 0 255 240