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 bug found by the GraphicsFuzz project.
19e5c31af7Sopenharmony_ci
20e5c31af7Sopenharmony_ci# Short description: Equivalent shaders, one with more complex branching
21e5c31af7Sopenharmony_ci
22e5c31af7Sopenharmony_ci# The test passes because both shaders render the same image.
23e5c31af7Sopenharmony_ci
24e5c31af7Sopenharmony_ciSHADER vertex reference_vertex_shader PASSTHROUGH
25e5c31af7Sopenharmony_ci
26e5c31af7Sopenharmony_ciSHADER fragment reference_fragment_shader SPIRV-ASM TARGET_ENV spv1.0
27e5c31af7Sopenharmony_ci; SPIR-V
28e5c31af7Sopenharmony_ci; Version: 1.0
29e5c31af7Sopenharmony_ci; Generator: Khronos Glslang Reference Front End; 7
30e5c31af7Sopenharmony_ci; Bound: 197
31e5c31af7Sopenharmony_ci; Schema: 0
32e5c31af7Sopenharmony_ci               OpCapability Shader
33e5c31af7Sopenharmony_ci          %1 = OpExtInstImport "GLSL.std.450"
34e5c31af7Sopenharmony_ci               OpMemoryModel Logical GLSL450
35e5c31af7Sopenharmony_ci               OpEntryPoint Fragment %4 "main" %16 %139
36e5c31af7Sopenharmony_ci               OpExecutionMode %4 OriginUpperLeft
37e5c31af7Sopenharmony_ci               OpSource ESSL 320
38e5c31af7Sopenharmony_ci               OpName %4 "main"
39e5c31af7Sopenharmony_ci               OpName %16 "gl_FragCoord"
40e5c31af7Sopenharmony_ci               OpName %23 "buf1"
41e5c31af7Sopenharmony_ci               OpMemberName %23 0 "resolution"
42e5c31af7Sopenharmony_ci               OpName %25 ""
43e5c31af7Sopenharmony_ci               OpName %61 "data"
44e5c31af7Sopenharmony_ci               OpName %66 "buf0"
45e5c31af7Sopenharmony_ci               OpMemberName %66 0 "injectionSwitch"
46e5c31af7Sopenharmony_ci               OpName %68 ""
47e5c31af7Sopenharmony_ci               OpName %139 "_GLF_color"
48e5c31af7Sopenharmony_ci               OpDecorate %16 BuiltIn FragCoord
49e5c31af7Sopenharmony_ci               OpMemberDecorate %23 0 Offset 0
50e5c31af7Sopenharmony_ci               OpDecorate %23 Block
51e5c31af7Sopenharmony_ci               OpDecorate %25 DescriptorSet 0
52e5c31af7Sopenharmony_ci               OpDecorate %25 Binding 1
53e5c31af7Sopenharmony_ci               OpMemberDecorate %66 0 Offset 0
54e5c31af7Sopenharmony_ci               OpDecorate %66 Block
55e5c31af7Sopenharmony_ci               OpDecorate %68 DescriptorSet 0
56e5c31af7Sopenharmony_ci               OpDecorate %68 Binding 0
57e5c31af7Sopenharmony_ci               OpDecorate %139 Location 0
58e5c31af7Sopenharmony_ci          %2 = OpTypeVoid
59e5c31af7Sopenharmony_ci          %3 = OpTypeFunction %2
60e5c31af7Sopenharmony_ci          %6 = OpTypeFloat 32
61e5c31af7Sopenharmony_ci          %7 = OpTypePointer Function %6
62e5c31af7Sopenharmony_ci          %8 = OpTypeBool
63e5c31af7Sopenharmony_ci         %14 = OpTypeVector %6 4
64e5c31af7Sopenharmony_ci         %15 = OpTypePointer Input %14
65e5c31af7Sopenharmony_ci         %16 = OpVariable %15 Input
66e5c31af7Sopenharmony_ci         %17 = OpTypeInt 32 0
67e5c31af7Sopenharmony_ci         %18 = OpConstant %17 1
68e5c31af7Sopenharmony_ci         %19 = OpTypePointer Input %6
69e5c31af7Sopenharmony_ci         %22 = OpTypeVector %6 2
70e5c31af7Sopenharmony_ci         %23 = OpTypeStruct %22
71e5c31af7Sopenharmony_ci         %24 = OpTypePointer Uniform %23
72e5c31af7Sopenharmony_ci         %25 = OpVariable %24 Uniform
73e5c31af7Sopenharmony_ci         %26 = OpTypeInt 32 1
74e5c31af7Sopenharmony_ci         %27 = OpConstant %26 0
75e5c31af7Sopenharmony_ci         %28 = OpTypePointer Uniform %6
76e5c31af7Sopenharmony_ci         %56 = OpConstant %26 10
77e5c31af7Sopenharmony_ci         %58 = OpConstant %17 10
78e5c31af7Sopenharmony_ci         %59 = OpTypeArray %6 %58
79e5c31af7Sopenharmony_ci         %60 = OpTypePointer Function %59
80e5c31af7Sopenharmony_ci         %66 = OpTypeStruct %22
81e5c31af7Sopenharmony_ci         %67 = OpTypePointer Uniform %66
82e5c31af7Sopenharmony_ci         %68 = OpVariable %67 Uniform
83e5c31af7Sopenharmony_ci         %74 = OpConstant %26 1
84e5c31af7Sopenharmony_ci         %83 = OpConstant %26 9
85e5c31af7Sopenharmony_ci        %129 = OpConstant %17 0
86e5c31af7Sopenharmony_ci        %138 = OpTypePointer Output %14
87e5c31af7Sopenharmony_ci        %139 = OpVariable %138 Output
88e5c31af7Sopenharmony_ci        %144 = OpConstant %26 5
89e5c31af7Sopenharmony_ci        %151 = OpConstant %6 1
90e5c31af7Sopenharmony_ci        %195 = OpConstant %6 0.5
91e5c31af7Sopenharmony_ci        %196 = OpConstant %6 0.100000001
92e5c31af7Sopenharmony_ci          %4 = OpFunction %2 None %3
93e5c31af7Sopenharmony_ci          %5 = OpLabel
94e5c31af7Sopenharmony_ci         %61 = OpVariable %60 Function
95e5c31af7Sopenharmony_ci               OpBranch %50
96e5c31af7Sopenharmony_ci         %50 = OpLabel
97e5c31af7Sopenharmony_ci        %183 = OpPhi %26 %27 %5 %75 %51
98e5c31af7Sopenharmony_ci         %57 = OpSLessThan %8 %183 %56
99e5c31af7Sopenharmony_ci               OpLoopMerge %52 %51 None
100e5c31af7Sopenharmony_ci               OpBranchConditional %57 %51 %52
101e5c31af7Sopenharmony_ci         %51 = OpLabel
102e5c31af7Sopenharmony_ci         %64 = OpISub %26 %56 %183
103e5c31af7Sopenharmony_ci         %65 = OpConvertSToF %6 %64
104e5c31af7Sopenharmony_ci         %69 = OpAccessChain %28 %68 %27 %18
105e5c31af7Sopenharmony_ci         %70 = OpLoad %6 %69
106e5c31af7Sopenharmony_ci         %71 = OpFMul %6 %65 %70
107e5c31af7Sopenharmony_ci         %72 = OpAccessChain %7 %61 %183
108e5c31af7Sopenharmony_ci               OpStore %72 %71
109e5c31af7Sopenharmony_ci         %75 = OpIAdd %26 %183 %74
110e5c31af7Sopenharmony_ci               OpBranch %50
111e5c31af7Sopenharmony_ci         %52 = OpLabel
112e5c31af7Sopenharmony_ci               OpBranch %77
113e5c31af7Sopenharmony_ci         %77 = OpLabel
114e5c31af7Sopenharmony_ci        %184 = OpPhi %26 %27 %52 %128 %80
115e5c31af7Sopenharmony_ci         %84 = OpSLessThan %8 %184 %83
116e5c31af7Sopenharmony_ci               OpLoopMerge %79 %80 None
117e5c31af7Sopenharmony_ci               OpBranchConditional %84 %78 %79
118e5c31af7Sopenharmony_ci         %78 = OpLabel
119e5c31af7Sopenharmony_ci               OpBranch %86
120e5c31af7Sopenharmony_ci         %86 = OpLabel
121e5c31af7Sopenharmony_ci        %185 = OpPhi %26 %27 %78 %126 %89
122e5c31af7Sopenharmony_ci         %92 = OpSLessThan %8 %185 %56
123e5c31af7Sopenharmony_ci               OpLoopMerge %88 %89 None
124e5c31af7Sopenharmony_ci               OpBranchConditional %92 %87 %88
125e5c31af7Sopenharmony_ci         %87 = OpLabel
126e5c31af7Sopenharmony_ci         %95 = OpIAdd %26 %184 %74
127e5c31af7Sopenharmony_ci         %96 = OpSLessThan %8 %185 %95
128e5c31af7Sopenharmony_ci               OpSelectionMerge %98 None
129e5c31af7Sopenharmony_ci               OpBranchConditional %96 %97 %98
130e5c31af7Sopenharmony_ci         %97 = OpLabel
131e5c31af7Sopenharmony_ci               OpBranch %89
132e5c31af7Sopenharmony_ci         %98 = OpLabel
133e5c31af7Sopenharmony_ci        %104 = OpAccessChain %7 %61 %184
134e5c31af7Sopenharmony_ci        %105 = OpLoad %6 %104
135e5c31af7Sopenharmony_ci        %107 = OpAccessChain %7 %61 %185
136e5c31af7Sopenharmony_ci        %108 = OpLoad %6 %107
137e5c31af7Sopenharmony_ci        %167 = OpAccessChain %19 %16 %18
138e5c31af7Sopenharmony_ci        %168 = OpLoad %6 %167
139e5c31af7Sopenharmony_ci        %169 = OpAccessChain %28 %25 %27 %18
140e5c31af7Sopenharmony_ci        %170 = OpLoad %6 %169
141e5c31af7Sopenharmony_ci        %171 = OpFMul %6 %170 %195
142e5c31af7Sopenharmony_ci        %172 = OpFOrdLessThan %8 %168 %171
143e5c31af7Sopenharmony_ci               OpSelectionMerge %181 None
144e5c31af7Sopenharmony_ci               OpBranchConditional %172 %173 %177
145e5c31af7Sopenharmony_ci        %173 = OpLabel
146e5c31af7Sopenharmony_ci        %176 = OpFOrdGreaterThan %8 %105 %108
147e5c31af7Sopenharmony_ci               OpBranch %181
148e5c31af7Sopenharmony_ci        %177 = OpLabel
149e5c31af7Sopenharmony_ci        %180 = OpFOrdLessThan %8 %105 %108
150e5c31af7Sopenharmony_ci               OpBranch %181
151e5c31af7Sopenharmony_ci        %181 = OpLabel
152e5c31af7Sopenharmony_ci        %187 = OpPhi %8 %176 %173 %180 %177
153e5c31af7Sopenharmony_ci               OpSelectionMerge %112 None
154e5c31af7Sopenharmony_ci               OpBranchConditional %187 %111 %112
155e5c31af7Sopenharmony_ci        %111 = OpLabel
156e5c31af7Sopenharmony_ci        %116 = OpLoad %6 %104
157e5c31af7Sopenharmony_ci        %120 = OpLoad %6 %107
158e5c31af7Sopenharmony_ci               OpStore %104 %120
159e5c31af7Sopenharmony_ci               OpStore %107 %116
160e5c31af7Sopenharmony_ci               OpBranch %112
161e5c31af7Sopenharmony_ci        %112 = OpLabel
162e5c31af7Sopenharmony_ci               OpBranch %89
163e5c31af7Sopenharmony_ci         %89 = OpLabel
164e5c31af7Sopenharmony_ci        %126 = OpIAdd %26 %185 %74
165e5c31af7Sopenharmony_ci               OpBranch %86
166e5c31af7Sopenharmony_ci         %88 = OpLabel
167e5c31af7Sopenharmony_ci               OpBranch %80
168e5c31af7Sopenharmony_ci         %80 = OpLabel
169e5c31af7Sopenharmony_ci        %128 = OpIAdd %26 %184 %74
170e5c31af7Sopenharmony_ci               OpBranch %77
171e5c31af7Sopenharmony_ci         %79 = OpLabel
172e5c31af7Sopenharmony_ci        %130 = OpAccessChain %19 %16 %129
173e5c31af7Sopenharmony_ci        %131 = OpLoad %6 %130
174e5c31af7Sopenharmony_ci        %132 = OpAccessChain %28 %25 %27 %129
175e5c31af7Sopenharmony_ci        %133 = OpLoad %6 %132
176e5c31af7Sopenharmony_ci        %134 = OpFMul %6 %133 %195
177e5c31af7Sopenharmony_ci        %135 = OpFOrdLessThan %8 %131 %134
178e5c31af7Sopenharmony_ci               OpSelectionMerge %137 None
179e5c31af7Sopenharmony_ci               OpBranchConditional %135 %136 %153
180e5c31af7Sopenharmony_ci        %136 = OpLabel
181e5c31af7Sopenharmony_ci        %140 = OpAccessChain %7 %61 %27
182e5c31af7Sopenharmony_ci        %141 = OpLoad %6 %140
183e5c31af7Sopenharmony_ci        %143 = OpFMul %6 %141 %196
184e5c31af7Sopenharmony_ci        %145 = OpAccessChain %7 %61 %144
185e5c31af7Sopenharmony_ci        %146 = OpLoad %6 %145
186e5c31af7Sopenharmony_ci        %147 = OpFMul %6 %146 %196
187e5c31af7Sopenharmony_ci        %148 = OpAccessChain %7 %61 %83
188e5c31af7Sopenharmony_ci        %149 = OpLoad %6 %148
189e5c31af7Sopenharmony_ci        %150 = OpFMul %6 %149 %196
190e5c31af7Sopenharmony_ci        %152 = OpCompositeConstruct %14 %143 %147 %150 %151
191e5c31af7Sopenharmony_ci               OpStore %139 %152
192e5c31af7Sopenharmony_ci               OpBranch %137
193e5c31af7Sopenharmony_ci        %153 = OpLabel
194e5c31af7Sopenharmony_ci        %154 = OpAccessChain %7 %61 %144
195e5c31af7Sopenharmony_ci        %155 = OpLoad %6 %154
196e5c31af7Sopenharmony_ci        %156 = OpFMul %6 %155 %196
197e5c31af7Sopenharmony_ci        %157 = OpAccessChain %7 %61 %83
198e5c31af7Sopenharmony_ci        %158 = OpLoad %6 %157
199e5c31af7Sopenharmony_ci        %159 = OpFMul %6 %158 %196
200e5c31af7Sopenharmony_ci        %160 = OpAccessChain %7 %61 %27
201e5c31af7Sopenharmony_ci        %161 = OpLoad %6 %160
202e5c31af7Sopenharmony_ci        %162 = OpFMul %6 %161 %196
203e5c31af7Sopenharmony_ci        %163 = OpCompositeConstruct %14 %156 %159 %162 %151
204e5c31af7Sopenharmony_ci               OpStore %139 %163
205e5c31af7Sopenharmony_ci               OpBranch %137
206e5c31af7Sopenharmony_ci        %137 = OpLabel
207e5c31af7Sopenharmony_ci               OpReturn
208e5c31af7Sopenharmony_ci               OpFunctionEnd
209e5c31af7Sopenharmony_ciEND
210e5c31af7Sopenharmony_ci
211e5c31af7Sopenharmony_ci# uniforms for reference
212e5c31af7Sopenharmony_ci
213e5c31af7Sopenharmony_ci# injectionSwitch
214e5c31af7Sopenharmony_ciBUFFER reference_injectionSwitch DATA_TYPE vec2<float> DATA
215e5c31af7Sopenharmony_ci 0.0 1.0
216e5c31af7Sopenharmony_ciEND
217e5c31af7Sopenharmony_ci# resolution
218e5c31af7Sopenharmony_ciBUFFER reference_resolution DATA_TYPE vec2<float> DATA
219e5c31af7Sopenharmony_ci 256.0 256.0
220e5c31af7Sopenharmony_ciEND
221e5c31af7Sopenharmony_ci
222e5c31af7Sopenharmony_ciBUFFER reference_framebuffer FORMAT B8G8R8A8_UNORM
223e5c31af7Sopenharmony_ci
224e5c31af7Sopenharmony_ciPIPELINE graphics reference_pipeline
225e5c31af7Sopenharmony_ci  ATTACH reference_vertex_shader
226e5c31af7Sopenharmony_ci  ATTACH reference_fragment_shader
227e5c31af7Sopenharmony_ci  FRAMEBUFFER_SIZE 256 256
228e5c31af7Sopenharmony_ci  BIND BUFFER reference_framebuffer AS color LOCATION 0
229e5c31af7Sopenharmony_ci  BIND BUFFER reference_injectionSwitch AS uniform DESCRIPTOR_SET 0 BINDING 0
230e5c31af7Sopenharmony_ci  BIND BUFFER reference_resolution AS uniform DESCRIPTOR_SET 0 BINDING 1
231e5c31af7Sopenharmony_ciEND
232e5c31af7Sopenharmony_ciCLEAR_COLOR reference_pipeline 0 0 0 255
233e5c31af7Sopenharmony_ci
234e5c31af7Sopenharmony_ciCLEAR reference_pipeline
235e5c31af7Sopenharmony_ciRUN reference_pipeline DRAW_RECT POS 0 0 SIZE 256 256
236e5c31af7Sopenharmony_ci
237e5c31af7Sopenharmony_ci
238e5c31af7Sopenharmony_ciSHADER vertex variant_vertex_shader PASSTHROUGH
239e5c31af7Sopenharmony_ci
240e5c31af7Sopenharmony_ciSHADER fragment variant_fragment_shader SPIRV-ASM TARGET_ENV spv1.0
241e5c31af7Sopenharmony_ci; SPIR-V
242e5c31af7Sopenharmony_ci; Version: 1.0
243e5c31af7Sopenharmony_ci; Generator: Khronos Glslang Reference Front End; 7
244e5c31af7Sopenharmony_ci; Bound: 304
245e5c31af7Sopenharmony_ci; Schema: 0
246e5c31af7Sopenharmony_ci               OpCapability Shader
247e5c31af7Sopenharmony_ci          %1 = OpExtInstImport "GLSL.std.450"
248e5c31af7Sopenharmony_ci               OpMemoryModel Logical GLSL450
249e5c31af7Sopenharmony_ci               OpEntryPoint Fragment %4 "main" %16 %139
250e5c31af7Sopenharmony_ci               OpExecutionMode %4 OriginUpperLeft
251e5c31af7Sopenharmony_ci               OpSource ESSL 320
252e5c31af7Sopenharmony_ci               OpName %4 "main"
253e5c31af7Sopenharmony_ci               OpName %16 "gl_FragCoord"
254e5c31af7Sopenharmony_ci               OpName %23 "buf1"
255e5c31af7Sopenharmony_ci               OpMemberName %23 0 "resolution"
256e5c31af7Sopenharmony_ci               OpName %25 ""
257e5c31af7Sopenharmony_ci               OpName %61 "data"
258e5c31af7Sopenharmony_ci               OpName %66 "buf0"
259e5c31af7Sopenharmony_ci               OpMemberName %66 0 "injectionSwitch"
260e5c31af7Sopenharmony_ci               OpName %68 ""
261e5c31af7Sopenharmony_ci               OpName %139 "_GLF_color"
262e5c31af7Sopenharmony_ci               OpDecorate %16 BuiltIn FragCoord
263e5c31af7Sopenharmony_ci               OpMemberDecorate %23 0 Offset 0
264e5c31af7Sopenharmony_ci               OpDecorate %23 Block
265e5c31af7Sopenharmony_ci               OpDecorate %25 DescriptorSet 0
266e5c31af7Sopenharmony_ci               OpDecorate %25 Binding 1
267e5c31af7Sopenharmony_ci               OpMemberDecorate %66 0 Offset 0
268e5c31af7Sopenharmony_ci               OpDecorate %66 Block
269e5c31af7Sopenharmony_ci               OpDecorate %68 DescriptorSet 0
270e5c31af7Sopenharmony_ci               OpDecorate %68 Binding 0
271e5c31af7Sopenharmony_ci               OpDecorate %139 Location 0
272e5c31af7Sopenharmony_ci          %2 = OpTypeVoid
273e5c31af7Sopenharmony_ci          %3 = OpTypeFunction %2
274e5c31af7Sopenharmony_ci          %6 = OpTypeFloat 32
275e5c31af7Sopenharmony_ci          %7 = OpTypePointer Function %6
276e5c31af7Sopenharmony_ci          %8 = OpTypeBool
277e5c31af7Sopenharmony_ci         %14 = OpTypeVector %6 4
278e5c31af7Sopenharmony_ci         %15 = OpTypePointer Input %14
279e5c31af7Sopenharmony_ci         %16 = OpVariable %15 Input
280e5c31af7Sopenharmony_ci         %17 = OpTypeInt 32 0
281e5c31af7Sopenharmony_ci         %18 = OpConstant %17 1
282e5c31af7Sopenharmony_ci         %19 = OpTypePointer Input %6
283e5c31af7Sopenharmony_ci         %22 = OpTypeVector %6 2
284e5c31af7Sopenharmony_ci         %23 = OpTypeStruct %22
285e5c31af7Sopenharmony_ci         %24 = OpTypePointer Uniform %23
286e5c31af7Sopenharmony_ci         %25 = OpVariable %24 Uniform
287e5c31af7Sopenharmony_ci         %26 = OpTypeInt 32 1
288e5c31af7Sopenharmony_ci         %27 = OpConstant %26 0
289e5c31af7Sopenharmony_ci         %28 = OpTypePointer Uniform %6
290e5c31af7Sopenharmony_ci         %56 = OpConstant %26 10
291e5c31af7Sopenharmony_ci         %58 = OpConstant %17 10
292e5c31af7Sopenharmony_ci         %59 = OpTypeArray %6 %58
293e5c31af7Sopenharmony_ci         %60 = OpTypePointer Function %59
294e5c31af7Sopenharmony_ci         %66 = OpTypeStruct %22
295e5c31af7Sopenharmony_ci         %67 = OpTypePointer Uniform %66
296e5c31af7Sopenharmony_ci         %68 = OpVariable %67 Uniform
297e5c31af7Sopenharmony_ci         %74 = OpConstant %26 1
298e5c31af7Sopenharmony_ci         %83 = OpConstant %26 9
299e5c31af7Sopenharmony_ci        %129 = OpConstant %17 0
300e5c31af7Sopenharmony_ci        %138 = OpTypePointer Output %14
301e5c31af7Sopenharmony_ci        %139 = OpVariable %138 Output
302e5c31af7Sopenharmony_ci        %144 = OpConstant %26 5
303e5c31af7Sopenharmony_ci        %151 = OpConstant %6 1
304e5c31af7Sopenharmony_ci        %195 = OpConstant %6 0.5
305e5c31af7Sopenharmony_ci        %196 = OpConstant %6 0.100000001
306e5c31af7Sopenharmony_ci        %303 = OpConstantTrue %8
307e5c31af7Sopenharmony_ci          %4 = OpFunction %2 None %3
308e5c31af7Sopenharmony_ci          %5 = OpLabel
309e5c31af7Sopenharmony_ci         %61 = OpVariable %60 Function
310e5c31af7Sopenharmony_ci               OpBranch %50
311e5c31af7Sopenharmony_ci         %50 = OpLabel
312e5c31af7Sopenharmony_ci        %183 = OpPhi %26 %27 %5 %75 %51
313e5c31af7Sopenharmony_ci         %57 = OpSLessThan %8 %183 %56
314e5c31af7Sopenharmony_ci               OpLoopMerge %52 %51 None
315e5c31af7Sopenharmony_ci               OpBranchConditional %57 %51 %52
316e5c31af7Sopenharmony_ci         %51 = OpLabel
317e5c31af7Sopenharmony_ci         %64 = OpISub %26 %56 %183
318e5c31af7Sopenharmony_ci         %65 = OpConvertSToF %6 %64
319e5c31af7Sopenharmony_ci         %69 = OpAccessChain %28 %68 %27 %18
320e5c31af7Sopenharmony_ci         %70 = OpLoad %6 %69
321e5c31af7Sopenharmony_ci         %71 = OpFMul %6 %65 %70
322e5c31af7Sopenharmony_ci         %72 = OpAccessChain %7 %61 %183
323e5c31af7Sopenharmony_ci               OpStore %72 %71
324e5c31af7Sopenharmony_ci         %75 = OpIAdd %26 %183 %74
325e5c31af7Sopenharmony_ci               OpBranch %50
326e5c31af7Sopenharmony_ci         %52 = OpLabel
327e5c31af7Sopenharmony_ci               OpBranch %77
328e5c31af7Sopenharmony_ci         %77 = OpLabel
329e5c31af7Sopenharmony_ci        %184 = OpPhi %26 %27 %52 %128 %80
330e5c31af7Sopenharmony_ci         %84 = OpSLessThan %8 %184 %83
331e5c31af7Sopenharmony_ci               OpLoopMerge %79 %80 None
332e5c31af7Sopenharmony_ci               OpBranchConditional %84 %78 %79
333e5c31af7Sopenharmony_ci         %78 = OpLabel
334e5c31af7Sopenharmony_ci               OpBranch %86
335e5c31af7Sopenharmony_ci         %86 = OpLabel
336e5c31af7Sopenharmony_ci        %185 = OpPhi %26 %27 %78 %126 %89
337e5c31af7Sopenharmony_ci         %92 = OpSLessThan %8 %185 %56
338e5c31af7Sopenharmony_ci               OpLoopMerge %88 %89 None
339e5c31af7Sopenharmony_ci               OpBranchConditional %92 %87 %88
340e5c31af7Sopenharmony_ci         %87 = OpLabel
341e5c31af7Sopenharmony_ci         %95 = OpIAdd %26 %184 %74
342e5c31af7Sopenharmony_ci         %96 = OpSLessThan %8 %185 %95
343e5c31af7Sopenharmony_ci               OpSelectionMerge %98 None
344e5c31af7Sopenharmony_ci               OpBranchConditional %96 %97 %98
345e5c31af7Sopenharmony_ci         %97 = OpLabel
346e5c31af7Sopenharmony_ci               OpBranch %89
347e5c31af7Sopenharmony_ci         %98 = OpLabel
348e5c31af7Sopenharmony_ci        %104 = OpAccessChain %7 %61 %184
349e5c31af7Sopenharmony_ci        %105 = OpLoad %6 %104
350e5c31af7Sopenharmony_ci        %107 = OpAccessChain %7 %61 %185
351e5c31af7Sopenharmony_ci        %108 = OpLoad %6 %107
352e5c31af7Sopenharmony_ci        %167 = OpAccessChain %19 %16 %18
353e5c31af7Sopenharmony_ci        %168 = OpLoad %6 %167
354e5c31af7Sopenharmony_ci        %169 = OpAccessChain %28 %25 %27 %18
355e5c31af7Sopenharmony_ci        %170 = OpLoad %6 %169
356e5c31af7Sopenharmony_ci        %171 = OpFMul %6 %170 %195
357e5c31af7Sopenharmony_ci        %172 = OpFOrdLessThan %8 %168 %171
358e5c31af7Sopenharmony_ci               OpSelectionMerge %181 None
359e5c31af7Sopenharmony_ci               OpBranchConditional %172 %173 %177
360e5c31af7Sopenharmony_ci        %173 = OpLabel
361e5c31af7Sopenharmony_ci        %176 = OpFOrdGreaterThan %8 %105 %108
362e5c31af7Sopenharmony_ci               OpBranch %181
363e5c31af7Sopenharmony_ci        %177 = OpLabel
364e5c31af7Sopenharmony_ci        %180 = OpFOrdLessThan %8 %105 %108
365e5c31af7Sopenharmony_ci               OpBranch %181
366e5c31af7Sopenharmony_ci        %181 = OpLabel
367e5c31af7Sopenharmony_ci        %187 = OpPhi %8 %176 %173 %180 %177
368e5c31af7Sopenharmony_ci               OpSelectionMerge %112 None
369e5c31af7Sopenharmony_ci               OpBranchConditional %187 %111 %112
370e5c31af7Sopenharmony_ci        %111 = OpLabel
371e5c31af7Sopenharmony_ci        %116 = OpLoad %6 %104
372e5c31af7Sopenharmony_ci        %120 = OpLoad %6 %107
373e5c31af7Sopenharmony_ci               OpStore %104 %120
374e5c31af7Sopenharmony_ci               OpStore %107 %116
375e5c31af7Sopenharmony_ci               OpBranch %112
376e5c31af7Sopenharmony_ci        %112 = OpLabel
377e5c31af7Sopenharmony_ci               OpBranch %89
378e5c31af7Sopenharmony_ci         %89 = OpLabel
379e5c31af7Sopenharmony_ci        %126 = OpIAdd %26 %185 %74
380e5c31af7Sopenharmony_ci               OpBranch %86
381e5c31af7Sopenharmony_ci         %88 = OpLabel
382e5c31af7Sopenharmony_ci               OpBranch %80
383e5c31af7Sopenharmony_ci         %80 = OpLabel
384e5c31af7Sopenharmony_ci        %128 = OpIAdd %26 %184 %74
385e5c31af7Sopenharmony_ci               OpBranch %77
386e5c31af7Sopenharmony_ci         %79 = OpLabel
387e5c31af7Sopenharmony_ci        %130 = OpAccessChain %19 %16 %129
388e5c31af7Sopenharmony_ci        %131 = OpLoad %6 %130
389e5c31af7Sopenharmony_ci        %132 = OpAccessChain %28 %25 %27 %129
390e5c31af7Sopenharmony_ci        %133 = OpLoad %6 %132
391e5c31af7Sopenharmony_ci        %134 = OpFMul %6 %133 %195
392e5c31af7Sopenharmony_ci        %135 = OpFOrdLessThan %8 %131 %134
393e5c31af7Sopenharmony_ci               OpSelectionMerge %137 None
394e5c31af7Sopenharmony_ci               OpBranchConditional %135 %136 %153
395e5c31af7Sopenharmony_ci        %136 = OpLabel
396e5c31af7Sopenharmony_ci        %140 = OpAccessChain %7 %61 %27
397e5c31af7Sopenharmony_ci        %141 = OpLoad %6 %140
398e5c31af7Sopenharmony_ci        %143 = OpFMul %6 %141 %196
399e5c31af7Sopenharmony_ci        %145 = OpAccessChain %7 %61 %144
400e5c31af7Sopenharmony_ci        %146 = OpLoad %6 %145
401e5c31af7Sopenharmony_ci        %147 = OpFMul %6 %146 %196
402e5c31af7Sopenharmony_ci        %148 = OpAccessChain %7 %61 %83
403e5c31af7Sopenharmony_ci        %149 = OpLoad %6 %148
404e5c31af7Sopenharmony_ci        %150 = OpFMul %6 %149 %196
405e5c31af7Sopenharmony_ci        %152 = OpCompositeConstruct %14 %143 %147 %150 %151
406e5c31af7Sopenharmony_ci               OpStore %139 %152
407e5c31af7Sopenharmony_ci               OpBranch %137
408e5c31af7Sopenharmony_ci        %153 = OpLabel
409e5c31af7Sopenharmony_ci        %154 = OpAccessChain %7 %61 %144
410e5c31af7Sopenharmony_ci        %155 = OpLoad %6 %154
411e5c31af7Sopenharmony_ci        %156 = OpFMul %6 %155 %196
412e5c31af7Sopenharmony_ci        %157 = OpAccessChain %7 %61 %83
413e5c31af7Sopenharmony_ci        %158 = OpLoad %6 %157
414e5c31af7Sopenharmony_ci        %159 = OpFMul %6 %158 %196
415e5c31af7Sopenharmony_ci        %160 = OpAccessChain %7 %61 %27
416e5c31af7Sopenharmony_ci        %161 = OpLoad %6 %160
417e5c31af7Sopenharmony_ci        %162 = OpFMul %6 %161 %196
418e5c31af7Sopenharmony_ci        %163 = OpCompositeConstruct %14 %156 %159 %162 %151
419e5c31af7Sopenharmony_ci               OpStore %139 %163
420e5c31af7Sopenharmony_ci               OpBranchConditional %303 %137 %137
421e5c31af7Sopenharmony_ci        %137 = OpLabel
422e5c31af7Sopenharmony_ci               OpReturn
423e5c31af7Sopenharmony_ci               OpFunctionEnd
424e5c31af7Sopenharmony_ciEND
425e5c31af7Sopenharmony_ci
426e5c31af7Sopenharmony_ci# uniforms for variant
427e5c31af7Sopenharmony_ci
428e5c31af7Sopenharmony_ci# injectionSwitch
429e5c31af7Sopenharmony_ciBUFFER variant_injectionSwitch DATA_TYPE vec2<float> DATA
430e5c31af7Sopenharmony_ci 0.0 1.0
431e5c31af7Sopenharmony_ciEND
432e5c31af7Sopenharmony_ci# resolution
433e5c31af7Sopenharmony_ciBUFFER variant_resolution DATA_TYPE vec2<float> DATA
434e5c31af7Sopenharmony_ci 256.0 256.0
435e5c31af7Sopenharmony_ciEND
436e5c31af7Sopenharmony_ci
437e5c31af7Sopenharmony_ciBUFFER variant_framebuffer FORMAT B8G8R8A8_UNORM
438e5c31af7Sopenharmony_ci
439e5c31af7Sopenharmony_ciPIPELINE graphics variant_pipeline
440e5c31af7Sopenharmony_ci  ATTACH variant_vertex_shader
441e5c31af7Sopenharmony_ci  ATTACH variant_fragment_shader
442e5c31af7Sopenharmony_ci  FRAMEBUFFER_SIZE 256 256
443e5c31af7Sopenharmony_ci  BIND BUFFER variant_framebuffer AS color LOCATION 0
444e5c31af7Sopenharmony_ci  BIND BUFFER variant_injectionSwitch AS uniform DESCRIPTOR_SET 0 BINDING 0
445e5c31af7Sopenharmony_ci  BIND BUFFER variant_resolution AS uniform DESCRIPTOR_SET 0 BINDING 1
446e5c31af7Sopenharmony_ciEND
447e5c31af7Sopenharmony_ciCLEAR_COLOR variant_pipeline 0 0 0 255
448e5c31af7Sopenharmony_ci
449e5c31af7Sopenharmony_ciCLEAR variant_pipeline
450e5c31af7Sopenharmony_ciRUN variant_pipeline DRAW_RECT POS 0 0 SIZE 256 256
451e5c31af7Sopenharmony_ci
452e5c31af7Sopenharmony_ciEXPECT reference_framebuffer EQ_HISTOGRAM_EMD_BUFFER variant_framebuffer TOLERANCE 0.005
453