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 GraphicsFuzz.
19e5c31af7Sopenharmony_ci
20e5c31af7Sopenharmony_ci# Short description: A fragment shader with mix conditional in a clamp
21e5c31af7Sopenharmony_ci
22e5c31af7Sopenharmony_ci# The test passes because both shaders render the same image.
23e5c31af7Sopenharmony_ci
24e5c31af7Sopenharmony_ci# Optimized using spirv-opt with the following arguments:
25e5c31af7Sopenharmony_ci# '--vector-dce'
26e5c31af7Sopenharmony_ci# '--simplify-instructions'
27e5c31af7Sopenharmony_ci# '--redundancy-elimination'
28e5c31af7Sopenharmony_ci# '--ccp'
29e5c31af7Sopenharmony_ci# '--vector-dce'
30e5c31af7Sopenharmony_ci# spirv-opt commit hash: b78f4b1518e0052491f4e7e01ace4ee915cb5de2
31e5c31af7Sopenharmony_ci
32e5c31af7Sopenharmony_ci
33e5c31af7Sopenharmony_ci
34e5c31af7Sopenharmony_ciSHADER vertex reference_vertex_shader PASSTHROUGH
35e5c31af7Sopenharmony_ci
36e5c31af7Sopenharmony_ci# reference_fragment_shader is derived from the following GLSL:
37e5c31af7Sopenharmony_ci# #version 320 es
38e5c31af7Sopenharmony_ci# precision highp float;
39e5c31af7Sopenharmony_ci#
40e5c31af7Sopenharmony_ci# precision highp int;
41e5c31af7Sopenharmony_ci#
42e5c31af7Sopenharmony_ci# layout(location = 0) out vec4 _GLF_color;
43e5c31af7Sopenharmony_ci#
44e5c31af7Sopenharmony_ci# layout(set = 0, binding = 0) uniform buf0
45e5c31af7Sopenharmony_ci# {
46e5c31af7Sopenharmony_ci#   vec2 resolution;
47e5c31af7Sopenharmony_ci# };
48e5c31af7Sopenharmony_ci# float cross2d(vec2 a, vec2 b)
49e5c31af7Sopenharmony_ci# {
50e5c31af7Sopenharmony_ci#   return ((a.x) * (b.y) - (b.x) * (a.y));
51e5c31af7Sopenharmony_ci# }
52e5c31af7Sopenharmony_ci# int pointInTriangle(vec2 p, vec2 a, vec2 b, vec2 c)
53e5c31af7Sopenharmony_ci# {
54e5c31af7Sopenharmony_ci#   float pab = cross2d(vec2(p.x - a.x, p.y - a.y), vec2(b.x - a.x, b.y - a.y));
55e5c31af7Sopenharmony_ci#   float pbc = cross2d(vec2(p.x - b.x, p.y - b.y), vec2(c.x - b.x, c.y - b.y));
56e5c31af7Sopenharmony_ci#   if (!((pab < 0.0 && pbc < 0.0) || (pab >= 0.0 && pbc >= 0.0)))
57e5c31af7Sopenharmony_ci#   {
58e5c31af7Sopenharmony_ci#     return 0;
59e5c31af7Sopenharmony_ci#   }
60e5c31af7Sopenharmony_ci#   float pca = cross2d(vec2(p.x - c.x, p.y - c.y), vec2(a.x - c.x, a.y - c.y));
61e5c31af7Sopenharmony_ci#   if (!((pab < 0.0 && pca < 0.0) || (pab >= 0.0 && pca >= 0.0)))
62e5c31af7Sopenharmony_ci#   {
63e5c31af7Sopenharmony_ci#     return 0;
64e5c31af7Sopenharmony_ci#   }
65e5c31af7Sopenharmony_ci#   return 1;
66e5c31af7Sopenharmony_ci# }
67e5c31af7Sopenharmony_ci# void main()
68e5c31af7Sopenharmony_ci# {
69e5c31af7Sopenharmony_ci#   vec2 pos = gl_FragCoord.xy / resolution;
70e5c31af7Sopenharmony_ci#   if (pointInTriangle(pos, vec2(0.7, 0.3), vec2(0.5, 0.9), vec2(0.1, 0.4)) == 1)
71e5c31af7Sopenharmony_ci#   {
72e5c31af7Sopenharmony_ci#     _GLF_color = vec4(1.0, 0.0, 0.0, 1.0);
73e5c31af7Sopenharmony_ci#   }
74e5c31af7Sopenharmony_ci#   else
75e5c31af7Sopenharmony_ci#   {
76e5c31af7Sopenharmony_ci#     _GLF_color = vec4(0.0, 0.0, 0.0, 1.0);
77e5c31af7Sopenharmony_ci#   }
78e5c31af7Sopenharmony_ci# }
79e5c31af7Sopenharmony_ciSHADER fragment reference_fragment_shader SPIRV-ASM TARGET_ENV spv1.0
80e5c31af7Sopenharmony_ci; SPIR-V
81e5c31af7Sopenharmony_ci; Version: 1.0
82e5c31af7Sopenharmony_ci; Generator: Khronos Glslang Reference Front End; 10
83e5c31af7Sopenharmony_ci; Bound: 196
84e5c31af7Sopenharmony_ci; Schema: 0
85e5c31af7Sopenharmony_ci               OpCapability Shader
86e5c31af7Sopenharmony_ci          %1 = OpExtInstImport "GLSL.std.450"
87e5c31af7Sopenharmony_ci               OpMemoryModel Logical GLSL450
88e5c31af7Sopenharmony_ci               OpEntryPoint Fragment %4 "main" %162 %191
89e5c31af7Sopenharmony_ci               OpExecutionMode %4 OriginUpperLeft
90e5c31af7Sopenharmony_ci               OpSource ESSL 320
91e5c31af7Sopenharmony_ci               OpName %4 "main"
92e5c31af7Sopenharmony_ci               OpName %12 "cross2d(vf2;vf2;"
93e5c31af7Sopenharmony_ci               OpName %10 "a"
94e5c31af7Sopenharmony_ci               OpName %11 "b"
95e5c31af7Sopenharmony_ci               OpName %20 "pointInTriangle(vf2;vf2;vf2;vf2;"
96e5c31af7Sopenharmony_ci               OpName %16 "p"
97e5c31af7Sopenharmony_ci               OpName %17 "a"
98e5c31af7Sopenharmony_ci               OpName %18 "b"
99e5c31af7Sopenharmony_ci               OpName %19 "c"
100e5c31af7Sopenharmony_ci               OpName %39 "pab"
101e5c31af7Sopenharmony_ci               OpName %62 "param"
102e5c31af7Sopenharmony_ci               OpName %63 "param"
103e5c31af7Sopenharmony_ci               OpName %65 "pbc"
104e5c31af7Sopenharmony_ci               OpName %88 "param"
105e5c31af7Sopenharmony_ci               OpName %89 "param"
106e5c31af7Sopenharmony_ci               OpName %112 "pca"
107e5c31af7Sopenharmony_ci               OpName %135 "param"
108e5c31af7Sopenharmony_ci               OpName %136 "param"
109e5c31af7Sopenharmony_ci               OpName %159 "pos"
110e5c31af7Sopenharmony_ci               OpName %162 "gl_FragCoord"
111e5c31af7Sopenharmony_ci               OpName %165 "buf0"
112e5c31af7Sopenharmony_ci               OpMemberName %165 0 "resolution"
113e5c31af7Sopenharmony_ci               OpName %167 ""
114e5c31af7Sopenharmony_ci               OpName %181 "param"
115e5c31af7Sopenharmony_ci               OpName %183 "param"
116e5c31af7Sopenharmony_ci               OpName %184 "param"
117e5c31af7Sopenharmony_ci               OpName %185 "param"
118e5c31af7Sopenharmony_ci               OpName %191 "_GLF_color"
119e5c31af7Sopenharmony_ci               OpDecorate %162 BuiltIn FragCoord
120e5c31af7Sopenharmony_ci               OpMemberDecorate %165 0 Offset 0
121e5c31af7Sopenharmony_ci               OpDecorate %165 Block
122e5c31af7Sopenharmony_ci               OpDecorate %167 DescriptorSet 0
123e5c31af7Sopenharmony_ci               OpDecorate %167 Binding 0
124e5c31af7Sopenharmony_ci               OpDecorate %191 Location 0
125e5c31af7Sopenharmony_ci          %2 = OpTypeVoid
126e5c31af7Sopenharmony_ci          %3 = OpTypeFunction %2
127e5c31af7Sopenharmony_ci          %6 = OpTypeFloat 32
128e5c31af7Sopenharmony_ci          %7 = OpTypeVector %6 2
129e5c31af7Sopenharmony_ci          %8 = OpTypePointer Function %7
130e5c31af7Sopenharmony_ci          %9 = OpTypeFunction %6 %8 %8
131e5c31af7Sopenharmony_ci         %14 = OpTypeInt 32 1
132e5c31af7Sopenharmony_ci         %15 = OpTypeFunction %14 %8 %8 %8 %8
133e5c31af7Sopenharmony_ci         %22 = OpTypeInt 32 0
134e5c31af7Sopenharmony_ci         %23 = OpConstant %22 0
135e5c31af7Sopenharmony_ci         %24 = OpTypePointer Function %6
136e5c31af7Sopenharmony_ci         %27 = OpConstant %22 1
137e5c31af7Sopenharmony_ci         %91 = OpTypeBool
138e5c31af7Sopenharmony_ci         %93 = OpConstant %6 0
139e5c31af7Sopenharmony_ci        %110 = OpConstant %14 0
140e5c31af7Sopenharmony_ci        %156 = OpConstant %14 1
141e5c31af7Sopenharmony_ci        %160 = OpTypeVector %6 4
142e5c31af7Sopenharmony_ci        %161 = OpTypePointer Input %160
143e5c31af7Sopenharmony_ci        %162 = OpVariable %161 Input
144e5c31af7Sopenharmony_ci        %165 = OpTypeStruct %7
145e5c31af7Sopenharmony_ci        %166 = OpTypePointer Uniform %165
146e5c31af7Sopenharmony_ci        %167 = OpVariable %166 Uniform
147e5c31af7Sopenharmony_ci        %168 = OpTypePointer Uniform %7
148e5c31af7Sopenharmony_ci        %172 = OpConstant %6 0.699999988
149e5c31af7Sopenharmony_ci        %173 = OpConstant %6 0.300000012
150e5c31af7Sopenharmony_ci        %174 = OpConstantComposite %7 %172 %173
151e5c31af7Sopenharmony_ci        %175 = OpConstant %6 0.5
152e5c31af7Sopenharmony_ci        %176 = OpConstant %6 0.899999976
153e5c31af7Sopenharmony_ci        %177 = OpConstantComposite %7 %175 %176
154e5c31af7Sopenharmony_ci        %178 = OpConstant %6 0.100000001
155e5c31af7Sopenharmony_ci        %179 = OpConstant %6 0.400000006
156e5c31af7Sopenharmony_ci        %180 = OpConstantComposite %7 %178 %179
157e5c31af7Sopenharmony_ci        %190 = OpTypePointer Output %160
158e5c31af7Sopenharmony_ci        %191 = OpVariable %190 Output
159e5c31af7Sopenharmony_ci        %192 = OpConstant %6 1
160e5c31af7Sopenharmony_ci        %193 = OpConstantComposite %160 %192 %93 %93 %192
161e5c31af7Sopenharmony_ci        %195 = OpConstantComposite %160 %93 %93 %93 %192
162e5c31af7Sopenharmony_ci          %4 = OpFunction %2 None %3
163e5c31af7Sopenharmony_ci          %5 = OpLabel
164e5c31af7Sopenharmony_ci        %159 = OpVariable %8 Function
165e5c31af7Sopenharmony_ci        %181 = OpVariable %8 Function
166e5c31af7Sopenharmony_ci        %183 = OpVariable %8 Function
167e5c31af7Sopenharmony_ci        %184 = OpVariable %8 Function
168e5c31af7Sopenharmony_ci        %185 = OpVariable %8 Function
169e5c31af7Sopenharmony_ci        %163 = OpLoad %160 %162
170e5c31af7Sopenharmony_ci        %164 = OpVectorShuffle %7 %163 %163 0 1
171e5c31af7Sopenharmony_ci        %169 = OpAccessChain %168 %167 %110
172e5c31af7Sopenharmony_ci        %170 = OpLoad %7 %169
173e5c31af7Sopenharmony_ci        %171 = OpFDiv %7 %164 %170
174e5c31af7Sopenharmony_ci               OpStore %159 %171
175e5c31af7Sopenharmony_ci        %182 = OpLoad %7 %159
176e5c31af7Sopenharmony_ci               OpStore %181 %182
177e5c31af7Sopenharmony_ci               OpStore %183 %174
178e5c31af7Sopenharmony_ci               OpStore %184 %177
179e5c31af7Sopenharmony_ci               OpStore %185 %180
180e5c31af7Sopenharmony_ci        %186 = OpFunctionCall %14 %20 %181 %183 %184 %185
181e5c31af7Sopenharmony_ci        %187 = OpIEqual %91 %186 %156
182e5c31af7Sopenharmony_ci               OpSelectionMerge %189 None
183e5c31af7Sopenharmony_ci               OpBranchConditional %187 %188 %194
184e5c31af7Sopenharmony_ci        %188 = OpLabel
185e5c31af7Sopenharmony_ci               OpStore %191 %193
186e5c31af7Sopenharmony_ci               OpBranch %189
187e5c31af7Sopenharmony_ci        %194 = OpLabel
188e5c31af7Sopenharmony_ci               OpStore %191 %195
189e5c31af7Sopenharmony_ci               OpBranch %189
190e5c31af7Sopenharmony_ci        %189 = OpLabel
191e5c31af7Sopenharmony_ci               OpReturn
192e5c31af7Sopenharmony_ci               OpFunctionEnd
193e5c31af7Sopenharmony_ci         %12 = OpFunction %6 None %9
194e5c31af7Sopenharmony_ci         %10 = OpFunctionParameter %8
195e5c31af7Sopenharmony_ci         %11 = OpFunctionParameter %8
196e5c31af7Sopenharmony_ci         %13 = OpLabel
197e5c31af7Sopenharmony_ci         %25 = OpAccessChain %24 %10 %23
198e5c31af7Sopenharmony_ci         %26 = OpLoad %6 %25
199e5c31af7Sopenharmony_ci         %28 = OpAccessChain %24 %11 %27
200e5c31af7Sopenharmony_ci         %29 = OpLoad %6 %28
201e5c31af7Sopenharmony_ci         %30 = OpFMul %6 %26 %29
202e5c31af7Sopenharmony_ci         %31 = OpAccessChain %24 %11 %23
203e5c31af7Sopenharmony_ci         %32 = OpLoad %6 %31
204e5c31af7Sopenharmony_ci         %33 = OpAccessChain %24 %10 %27
205e5c31af7Sopenharmony_ci         %34 = OpLoad %6 %33
206e5c31af7Sopenharmony_ci         %35 = OpFMul %6 %32 %34
207e5c31af7Sopenharmony_ci         %36 = OpFSub %6 %30 %35
208e5c31af7Sopenharmony_ci               OpReturnValue %36
209e5c31af7Sopenharmony_ci               OpFunctionEnd
210e5c31af7Sopenharmony_ci         %20 = OpFunction %14 None %15
211e5c31af7Sopenharmony_ci         %16 = OpFunctionParameter %8
212e5c31af7Sopenharmony_ci         %17 = OpFunctionParameter %8
213e5c31af7Sopenharmony_ci         %18 = OpFunctionParameter %8
214e5c31af7Sopenharmony_ci         %19 = OpFunctionParameter %8
215e5c31af7Sopenharmony_ci         %21 = OpLabel
216e5c31af7Sopenharmony_ci         %39 = OpVariable %24 Function
217e5c31af7Sopenharmony_ci         %62 = OpVariable %8 Function
218e5c31af7Sopenharmony_ci         %63 = OpVariable %8 Function
219e5c31af7Sopenharmony_ci         %65 = OpVariable %24 Function
220e5c31af7Sopenharmony_ci         %88 = OpVariable %8 Function
221e5c31af7Sopenharmony_ci         %89 = OpVariable %8 Function
222e5c31af7Sopenharmony_ci        %112 = OpVariable %24 Function
223e5c31af7Sopenharmony_ci        %135 = OpVariable %8 Function
224e5c31af7Sopenharmony_ci        %136 = OpVariable %8 Function
225e5c31af7Sopenharmony_ci         %40 = OpAccessChain %24 %16 %23
226e5c31af7Sopenharmony_ci         %41 = OpLoad %6 %40
227e5c31af7Sopenharmony_ci         %42 = OpAccessChain %24 %17 %23
228e5c31af7Sopenharmony_ci         %43 = OpLoad %6 %42
229e5c31af7Sopenharmony_ci         %44 = OpFSub %6 %41 %43
230e5c31af7Sopenharmony_ci         %45 = OpAccessChain %24 %16 %27
231e5c31af7Sopenharmony_ci         %46 = OpLoad %6 %45
232e5c31af7Sopenharmony_ci         %47 = OpAccessChain %24 %17 %27
233e5c31af7Sopenharmony_ci         %48 = OpLoad %6 %47
234e5c31af7Sopenharmony_ci         %49 = OpFSub %6 %46 %48
235e5c31af7Sopenharmony_ci         %50 = OpCompositeConstruct %7 %44 %49
236e5c31af7Sopenharmony_ci         %51 = OpAccessChain %24 %18 %23
237e5c31af7Sopenharmony_ci         %52 = OpLoad %6 %51
238e5c31af7Sopenharmony_ci         %54 = OpLoad %6 %42
239e5c31af7Sopenharmony_ci         %55 = OpFSub %6 %52 %54
240e5c31af7Sopenharmony_ci         %56 = OpAccessChain %24 %18 %27
241e5c31af7Sopenharmony_ci         %57 = OpLoad %6 %56
242e5c31af7Sopenharmony_ci         %59 = OpLoad %6 %47
243e5c31af7Sopenharmony_ci         %60 = OpFSub %6 %57 %59
244e5c31af7Sopenharmony_ci         %61 = OpCompositeConstruct %7 %55 %60
245e5c31af7Sopenharmony_ci               OpStore %62 %50
246e5c31af7Sopenharmony_ci               OpStore %63 %61
247e5c31af7Sopenharmony_ci         %64 = OpFunctionCall %6 %12 %62 %63
248e5c31af7Sopenharmony_ci               OpStore %39 %64
249e5c31af7Sopenharmony_ci         %67 = OpLoad %6 %40
250e5c31af7Sopenharmony_ci         %69 = OpLoad %6 %51
251e5c31af7Sopenharmony_ci         %70 = OpFSub %6 %67 %69
252e5c31af7Sopenharmony_ci         %72 = OpLoad %6 %45
253e5c31af7Sopenharmony_ci         %74 = OpLoad %6 %56
254e5c31af7Sopenharmony_ci         %75 = OpFSub %6 %72 %74
255e5c31af7Sopenharmony_ci         %76 = OpCompositeConstruct %7 %70 %75
256e5c31af7Sopenharmony_ci         %77 = OpAccessChain %24 %19 %23
257e5c31af7Sopenharmony_ci         %78 = OpLoad %6 %77
258e5c31af7Sopenharmony_ci         %80 = OpLoad %6 %51
259e5c31af7Sopenharmony_ci         %81 = OpFSub %6 %78 %80
260e5c31af7Sopenharmony_ci         %82 = OpAccessChain %24 %19 %27
261e5c31af7Sopenharmony_ci         %83 = OpLoad %6 %82
262e5c31af7Sopenharmony_ci         %85 = OpLoad %6 %56
263e5c31af7Sopenharmony_ci         %86 = OpFSub %6 %83 %85
264e5c31af7Sopenharmony_ci         %87 = OpCompositeConstruct %7 %81 %86
265e5c31af7Sopenharmony_ci               OpStore %88 %76
266e5c31af7Sopenharmony_ci               OpStore %89 %87
267e5c31af7Sopenharmony_ci         %90 = OpFunctionCall %6 %12 %88 %89
268e5c31af7Sopenharmony_ci               OpStore %65 %90
269e5c31af7Sopenharmony_ci         %92 = OpLoad %6 %39
270e5c31af7Sopenharmony_ci         %94 = OpFOrdLessThan %91 %92 %93
271e5c31af7Sopenharmony_ci         %95 = OpLoad %6 %65
272e5c31af7Sopenharmony_ci         %96 = OpFOrdLessThan %91 %95 %93
273e5c31af7Sopenharmony_ci         %97 = OpLogicalAnd %91 %94 %96
274e5c31af7Sopenharmony_ci         %98 = OpLogicalNot %91 %97
275e5c31af7Sopenharmony_ci               OpSelectionMerge %100 None
276e5c31af7Sopenharmony_ci               OpBranchConditional %98 %99 %100
277e5c31af7Sopenharmony_ci         %99 = OpLabel
278e5c31af7Sopenharmony_ci        %101 = OpLoad %6 %39
279e5c31af7Sopenharmony_ci        %102 = OpFOrdGreaterThanEqual %91 %101 %93
280e5c31af7Sopenharmony_ci        %103 = OpLoad %6 %65
281e5c31af7Sopenharmony_ci        %104 = OpFOrdGreaterThanEqual %91 %103 %93
282e5c31af7Sopenharmony_ci        %105 = OpLogicalAnd %91 %102 %104
283e5c31af7Sopenharmony_ci               OpBranch %100
284e5c31af7Sopenharmony_ci        %100 = OpLabel
285e5c31af7Sopenharmony_ci        %106 = OpPhi %91 %97 %21 %105 %99
286e5c31af7Sopenharmony_ci        %107 = OpLogicalNot %91 %106
287e5c31af7Sopenharmony_ci               OpSelectionMerge %109 None
288e5c31af7Sopenharmony_ci               OpBranchConditional %107 %108 %109
289e5c31af7Sopenharmony_ci        %108 = OpLabel
290e5c31af7Sopenharmony_ci               OpReturnValue %110
291e5c31af7Sopenharmony_ci        %109 = OpLabel
292e5c31af7Sopenharmony_ci        %114 = OpLoad %6 %40
293e5c31af7Sopenharmony_ci        %116 = OpLoad %6 %77
294e5c31af7Sopenharmony_ci        %117 = OpFSub %6 %114 %116
295e5c31af7Sopenharmony_ci        %119 = OpLoad %6 %45
296e5c31af7Sopenharmony_ci        %121 = OpLoad %6 %82
297e5c31af7Sopenharmony_ci        %122 = OpFSub %6 %119 %121
298e5c31af7Sopenharmony_ci        %123 = OpCompositeConstruct %7 %117 %122
299e5c31af7Sopenharmony_ci        %125 = OpLoad %6 %42
300e5c31af7Sopenharmony_ci        %127 = OpLoad %6 %77
301e5c31af7Sopenharmony_ci        %128 = OpFSub %6 %125 %127
302e5c31af7Sopenharmony_ci        %130 = OpLoad %6 %47
303e5c31af7Sopenharmony_ci        %132 = OpLoad %6 %82
304e5c31af7Sopenharmony_ci        %133 = OpFSub %6 %130 %132
305e5c31af7Sopenharmony_ci        %134 = OpCompositeConstruct %7 %128 %133
306e5c31af7Sopenharmony_ci               OpStore %135 %123
307e5c31af7Sopenharmony_ci               OpStore %136 %134
308e5c31af7Sopenharmony_ci        %137 = OpFunctionCall %6 %12 %135 %136
309e5c31af7Sopenharmony_ci               OpStore %112 %137
310e5c31af7Sopenharmony_ci        %138 = OpLoad %6 %39
311e5c31af7Sopenharmony_ci        %139 = OpFOrdLessThan %91 %138 %93
312e5c31af7Sopenharmony_ci        %140 = OpLoad %6 %112
313e5c31af7Sopenharmony_ci        %141 = OpFOrdLessThan %91 %140 %93
314e5c31af7Sopenharmony_ci        %142 = OpLogicalAnd %91 %139 %141
315e5c31af7Sopenharmony_ci        %143 = OpLogicalNot %91 %142
316e5c31af7Sopenharmony_ci               OpSelectionMerge %145 None
317e5c31af7Sopenharmony_ci               OpBranchConditional %143 %144 %145
318e5c31af7Sopenharmony_ci        %144 = OpLabel
319e5c31af7Sopenharmony_ci        %146 = OpLoad %6 %39
320e5c31af7Sopenharmony_ci        %147 = OpFOrdGreaterThanEqual %91 %146 %93
321e5c31af7Sopenharmony_ci        %148 = OpLoad %6 %112
322e5c31af7Sopenharmony_ci        %149 = OpFOrdGreaterThanEqual %91 %148 %93
323e5c31af7Sopenharmony_ci        %150 = OpLogicalAnd %91 %147 %149
324e5c31af7Sopenharmony_ci               OpBranch %145
325e5c31af7Sopenharmony_ci        %145 = OpLabel
326e5c31af7Sopenharmony_ci        %151 = OpPhi %91 %142 %109 %150 %144
327e5c31af7Sopenharmony_ci        %152 = OpLogicalNot %91 %151
328e5c31af7Sopenharmony_ci               OpSelectionMerge %154 None
329e5c31af7Sopenharmony_ci               OpBranchConditional %152 %153 %154
330e5c31af7Sopenharmony_ci        %153 = OpLabel
331e5c31af7Sopenharmony_ci               OpReturnValue %110
332e5c31af7Sopenharmony_ci        %154 = OpLabel
333e5c31af7Sopenharmony_ci               OpReturnValue %156
334e5c31af7Sopenharmony_ci               OpFunctionEnd
335e5c31af7Sopenharmony_ciEND
336e5c31af7Sopenharmony_ci
337e5c31af7Sopenharmony_ci# uniforms for reference
338e5c31af7Sopenharmony_ci
339e5c31af7Sopenharmony_ci# resolution
340e5c31af7Sopenharmony_ciBUFFER reference_resolution DATA_TYPE vec2<float> DATA
341e5c31af7Sopenharmony_ci 256.0 256.0
342e5c31af7Sopenharmony_ciEND
343e5c31af7Sopenharmony_ci
344e5c31af7Sopenharmony_ciBUFFER reference_framebuffer FORMAT B8G8R8A8_UNORM
345e5c31af7Sopenharmony_ci
346e5c31af7Sopenharmony_ciPIPELINE graphics reference_pipeline
347e5c31af7Sopenharmony_ci  ATTACH reference_vertex_shader
348e5c31af7Sopenharmony_ci  ATTACH reference_fragment_shader
349e5c31af7Sopenharmony_ci  FRAMEBUFFER_SIZE 256 256
350e5c31af7Sopenharmony_ci  BIND BUFFER reference_framebuffer AS color LOCATION 0
351e5c31af7Sopenharmony_ci  BIND BUFFER reference_resolution AS uniform DESCRIPTOR_SET 0 BINDING 0
352e5c31af7Sopenharmony_ciEND
353e5c31af7Sopenharmony_ciCLEAR_COLOR reference_pipeline 0 0 0 255
354e5c31af7Sopenharmony_ci
355e5c31af7Sopenharmony_ciCLEAR reference_pipeline
356e5c31af7Sopenharmony_ciRUN reference_pipeline DRAW_RECT POS 0 0 SIZE 256 256
357e5c31af7Sopenharmony_ci
358e5c31af7Sopenharmony_ci
359e5c31af7Sopenharmony_ciSHADER vertex variant_vertex_shader PASSTHROUGH
360e5c31af7Sopenharmony_ci
361e5c31af7Sopenharmony_ci# variant_fragment_shader is derived from the following GLSL:
362e5c31af7Sopenharmony_ci# #version 320 es
363e5c31af7Sopenharmony_ci# precision highp float;
364e5c31af7Sopenharmony_ci#
365e5c31af7Sopenharmony_ci# precision highp int;
366e5c31af7Sopenharmony_ci#
367e5c31af7Sopenharmony_ci# layout(location = 0) out vec4 _GLF_color;
368e5c31af7Sopenharmony_ci#
369e5c31af7Sopenharmony_ci# layout(set = 0, binding = 0) uniform buf0
370e5c31af7Sopenharmony_ci# {
371e5c31af7Sopenharmony_ci#   vec2 resolution;
372e5c31af7Sopenharmony_ci# };
373e5c31af7Sopenharmony_ci# float cross2d(vec2 a, vec2 b)
374e5c31af7Sopenharmony_ci# {
375e5c31af7Sopenharmony_ci#   return ((a.x) * (b.y) - (b.x) * (a.y));
376e5c31af7Sopenharmony_ci# }
377e5c31af7Sopenharmony_ci# int pointInTriangle(vec2 p, vec2 a, vec2 b, vec2 c)
378e5c31af7Sopenharmony_ci# {
379e5c31af7Sopenharmony_ci#   // var_y == c.y
380e5c31af7Sopenharmony_ci#   float var_y = (
381e5c31af7Sopenharmony_ci#                   // Always true.
382e5c31af7Sopenharmony_ci#                   (resolution.x == resolution.y) ?
383e5c31af7Sopenharmony_ci#                   // mix == vec2(c.y, c.y), so var_y == c.y.
384e5c31af7Sopenharmony_ci#                    mix(vec2(c.y, c.y), vec2(1.0, max((true ? c.y : 1.0), c.y)), bvec2(false, false)).y :
385e5c31af7Sopenharmony_ci#                   (-1.0)
386e5c31af7Sopenharmony_ci#                 );
387e5c31af7Sopenharmony_ci#   // clamp_y == c.y
388e5c31af7Sopenharmony_ci#   float clamp_y = clamp(c.y, c.y, var_y);
389e5c31af7Sopenharmony_ci#   float pab = cross2d(vec2(p.x - a.x, p.y - a.y), vec2(b.x - a.x, b.y - a.y));
390e5c31af7Sopenharmony_ci#   float pbc = cross2d(vec2(p.x - b.x, p.y - b.y), vec2(c.x - b.x, clamp_y - b.y));
391e5c31af7Sopenharmony_ci#   if (!((pab < 0.0 && pbc < 0.0) || (pab >= 0.0 && pbc >= 0.0)))
392e5c31af7Sopenharmony_ci#   {
393e5c31af7Sopenharmony_ci#     return 0;
394e5c31af7Sopenharmony_ci#   }
395e5c31af7Sopenharmony_ci#   float pca = cross2d(vec2(p.x - c.x, p.y - c.y), vec2(a.x - c.x, a.y - c.y));
396e5c31af7Sopenharmony_ci#   if (!((pab < 0.0 && pca < 0.0) || (pab >= 0.0 && pca >= 0.0)))
397e5c31af7Sopenharmony_ci#   {
398e5c31af7Sopenharmony_ci#     return 0;
399e5c31af7Sopenharmony_ci#   }
400e5c31af7Sopenharmony_ci#   return 1;
401e5c31af7Sopenharmony_ci# }
402e5c31af7Sopenharmony_ci# void main()
403e5c31af7Sopenharmony_ci# {
404e5c31af7Sopenharmony_ci#   vec2 pos = gl_FragCoord.xy / resolution;
405e5c31af7Sopenharmony_ci#   if (pointInTriangle(pos, vec2(0.7, 0.3), vec2(0.5, 0.9), vec2(0.1, 0.4)) == 1)
406e5c31af7Sopenharmony_ci#   {
407e5c31af7Sopenharmony_ci#     _GLF_color = vec4(1.0, 0.0, 0.0, 1.0);
408e5c31af7Sopenharmony_ci#   }
409e5c31af7Sopenharmony_ci#   else
410e5c31af7Sopenharmony_ci#   {
411e5c31af7Sopenharmony_ci#     _GLF_color = vec4(0.0, 0.0, 0.0, 1.0);
412e5c31af7Sopenharmony_ci#   }
413e5c31af7Sopenharmony_ci# }
414e5c31af7Sopenharmony_ciSHADER fragment variant_fragment_shader SPIRV-ASM TARGET_ENV spv1.0
415e5c31af7Sopenharmony_ci; SPIR-V
416e5c31af7Sopenharmony_ci; Version: 1.0
417e5c31af7Sopenharmony_ci; Generator: Khronos Glslang Reference Front End; 10
418e5c31af7Sopenharmony_ci; Bound: 238
419e5c31af7Sopenharmony_ci; Schema: 0
420e5c31af7Sopenharmony_ci               OpCapability Shader
421e5c31af7Sopenharmony_ci          %1 = OpExtInstImport "GLSL.std.450"
422e5c31af7Sopenharmony_ci               OpMemoryModel Logical GLSL450
423e5c31af7Sopenharmony_ci               OpEntryPoint Fragment %4 "main" %207 %233
424e5c31af7Sopenharmony_ci               OpExecutionMode %4 OriginUpperLeft
425e5c31af7Sopenharmony_ci               OpSource ESSL 320
426e5c31af7Sopenharmony_ci               OpName %4 "main"
427e5c31af7Sopenharmony_ci               OpName %12 "cross2d(vf2;vf2;"
428e5c31af7Sopenharmony_ci               OpName %10 "a"
429e5c31af7Sopenharmony_ci               OpName %11 "b"
430e5c31af7Sopenharmony_ci               OpName %20 "pointInTriangle(vf2;vf2;vf2;vf2;"
431e5c31af7Sopenharmony_ci               OpName %16 "p"
432e5c31af7Sopenharmony_ci               OpName %17 "a"
433e5c31af7Sopenharmony_ci               OpName %18 "b"
434e5c31af7Sopenharmony_ci               OpName %19 "c"
435e5c31af7Sopenharmony_ci               OpName %39 "var_y"
436e5c31af7Sopenharmony_ci               OpName %40 "buf0"
437e5c31af7Sopenharmony_ci               OpMemberName %40 0 "resolution"
438e5c31af7Sopenharmony_ci               OpName %42 ""
439e5c31af7Sopenharmony_ci               OpName %80 "clamp_y"
440e5c31af7Sopenharmony_ci               OpName %87 "pab"
441e5c31af7Sopenharmony_ci               OpName %110 "param"
442e5c31af7Sopenharmony_ci               OpName %111 "param"
443e5c31af7Sopenharmony_ci               OpName %113 "pbc"
444e5c31af7Sopenharmony_ci               OpName %135 "param"
445e5c31af7Sopenharmony_ci               OpName %136 "param"
446e5c31af7Sopenharmony_ci               OpName %157 "pca"
447e5c31af7Sopenharmony_ci               OpName %180 "param"
448e5c31af7Sopenharmony_ci               OpName %181 "param"
449e5c31af7Sopenharmony_ci               OpName %204 "pos"
450e5c31af7Sopenharmony_ci               OpName %207 "gl_FragCoord"
451e5c31af7Sopenharmony_ci               OpName %223 "param"
452e5c31af7Sopenharmony_ci               OpName %225 "param"
453e5c31af7Sopenharmony_ci               OpName %226 "param"
454e5c31af7Sopenharmony_ci               OpName %227 "param"
455e5c31af7Sopenharmony_ci               OpName %233 "_GLF_color"
456e5c31af7Sopenharmony_ci               OpMemberDecorate %40 0 Offset 0
457e5c31af7Sopenharmony_ci               OpDecorate %40 Block
458e5c31af7Sopenharmony_ci               OpDecorate %42 DescriptorSet 0
459e5c31af7Sopenharmony_ci               OpDecorate %42 Binding 0
460e5c31af7Sopenharmony_ci               OpDecorate %207 BuiltIn FragCoord
461e5c31af7Sopenharmony_ci               OpDecorate %233 Location 0
462e5c31af7Sopenharmony_ci          %2 = OpTypeVoid
463e5c31af7Sopenharmony_ci          %3 = OpTypeFunction %2
464e5c31af7Sopenharmony_ci          %6 = OpTypeFloat 32
465e5c31af7Sopenharmony_ci          %7 = OpTypeVector %6 2
466e5c31af7Sopenharmony_ci          %8 = OpTypePointer Function %7
467e5c31af7Sopenharmony_ci          %9 = OpTypeFunction %6 %8 %8
468e5c31af7Sopenharmony_ci         %14 = OpTypeInt 32 1
469e5c31af7Sopenharmony_ci         %15 = OpTypeFunction %14 %8 %8 %8 %8
470e5c31af7Sopenharmony_ci         %22 = OpTypeInt 32 0
471e5c31af7Sopenharmony_ci         %23 = OpConstant %22 0
472e5c31af7Sopenharmony_ci         %24 = OpTypePointer Function %6
473e5c31af7Sopenharmony_ci         %27 = OpConstant %22 1
474e5c31af7Sopenharmony_ci         %40 = OpTypeStruct %7
475e5c31af7Sopenharmony_ci         %41 = OpTypePointer Uniform %40
476e5c31af7Sopenharmony_ci         %42 = OpVariable %41 Uniform
477e5c31af7Sopenharmony_ci         %43 = OpConstant %14 0
478e5c31af7Sopenharmony_ci         %44 = OpTypePointer Uniform %6
479e5c31af7Sopenharmony_ci         %49 = OpTypeBool
480e5c31af7Sopenharmony_ci         %59 = OpConstant %6 1
481e5c31af7Sopenharmony_ci         %60 = OpConstantTrue %49
482e5c31af7Sopenharmony_ci         %72 = OpTypeVector %49 2
483e5c31af7Sopenharmony_ci         %73 = OpConstantFalse %49
484e5c31af7Sopenharmony_ci         %74 = OpConstantComposite %72 %73 %73
485e5c31af7Sopenharmony_ci         %78 = OpConstant %6 -1
486e5c31af7Sopenharmony_ci        %139 = OpConstant %6 0
487e5c31af7Sopenharmony_ci        %201 = OpConstant %14 1
488e5c31af7Sopenharmony_ci        %205 = OpTypeVector %6 4
489e5c31af7Sopenharmony_ci        %206 = OpTypePointer Input %205
490e5c31af7Sopenharmony_ci        %207 = OpVariable %206 Input
491e5c31af7Sopenharmony_ci        %210 = OpTypePointer Uniform %7
492e5c31af7Sopenharmony_ci        %214 = OpConstant %6 0.699999988
493e5c31af7Sopenharmony_ci        %215 = OpConstant %6 0.300000012
494e5c31af7Sopenharmony_ci        %216 = OpConstantComposite %7 %214 %215
495e5c31af7Sopenharmony_ci        %217 = OpConstant %6 0.5
496e5c31af7Sopenharmony_ci        %218 = OpConstant %6 0.899999976
497e5c31af7Sopenharmony_ci        %219 = OpConstantComposite %7 %217 %218
498e5c31af7Sopenharmony_ci        %220 = OpConstant %6 0.100000001
499e5c31af7Sopenharmony_ci        %221 = OpConstant %6 0.400000006
500e5c31af7Sopenharmony_ci        %222 = OpConstantComposite %7 %220 %221
501e5c31af7Sopenharmony_ci        %232 = OpTypePointer Output %205
502e5c31af7Sopenharmony_ci        %233 = OpVariable %232 Output
503e5c31af7Sopenharmony_ci        %234 = OpConstantComposite %205 %59 %139 %139 %59
504e5c31af7Sopenharmony_ci        %236 = OpConstantComposite %205 %139 %139 %139 %59
505e5c31af7Sopenharmony_ci        %237 = OpUndef %6
506e5c31af7Sopenharmony_ci          %4 = OpFunction %2 None %3
507e5c31af7Sopenharmony_ci          %5 = OpLabel
508e5c31af7Sopenharmony_ci        %204 = OpVariable %8 Function
509e5c31af7Sopenharmony_ci        %223 = OpVariable %8 Function
510e5c31af7Sopenharmony_ci        %225 = OpVariable %8 Function
511e5c31af7Sopenharmony_ci        %226 = OpVariable %8 Function
512e5c31af7Sopenharmony_ci        %227 = OpVariable %8 Function
513e5c31af7Sopenharmony_ci        %208 = OpLoad %205 %207
514e5c31af7Sopenharmony_ci        %209 = OpVectorShuffle %7 %208 %208 0 1
515e5c31af7Sopenharmony_ci        %211 = OpAccessChain %210 %42 %43
516e5c31af7Sopenharmony_ci        %212 = OpLoad %7 %211
517e5c31af7Sopenharmony_ci        %213 = OpFDiv %7 %209 %212
518e5c31af7Sopenharmony_ci               OpStore %204 %213
519e5c31af7Sopenharmony_ci        %224 = OpLoad %7 %204
520e5c31af7Sopenharmony_ci               OpStore %223 %224
521e5c31af7Sopenharmony_ci               OpStore %225 %216
522e5c31af7Sopenharmony_ci               OpStore %226 %219
523e5c31af7Sopenharmony_ci               OpStore %227 %222
524e5c31af7Sopenharmony_ci        %228 = OpFunctionCall %14 %20 %223 %225 %226 %227
525e5c31af7Sopenharmony_ci        %229 = OpIEqual %49 %228 %201
526e5c31af7Sopenharmony_ci               OpSelectionMerge %231 None
527e5c31af7Sopenharmony_ci               OpBranchConditional %229 %230 %235
528e5c31af7Sopenharmony_ci        %230 = OpLabel
529e5c31af7Sopenharmony_ci               OpStore %233 %234
530e5c31af7Sopenharmony_ci               OpBranch %231
531e5c31af7Sopenharmony_ci        %235 = OpLabel
532e5c31af7Sopenharmony_ci               OpStore %233 %236
533e5c31af7Sopenharmony_ci               OpBranch %231
534e5c31af7Sopenharmony_ci        %231 = OpLabel
535e5c31af7Sopenharmony_ci               OpReturn
536e5c31af7Sopenharmony_ci               OpFunctionEnd
537e5c31af7Sopenharmony_ci         %12 = OpFunction %6 None %9
538e5c31af7Sopenharmony_ci         %10 = OpFunctionParameter %8
539e5c31af7Sopenharmony_ci         %11 = OpFunctionParameter %8
540e5c31af7Sopenharmony_ci         %13 = OpLabel
541e5c31af7Sopenharmony_ci         %25 = OpAccessChain %24 %10 %23
542e5c31af7Sopenharmony_ci         %26 = OpLoad %6 %25
543e5c31af7Sopenharmony_ci         %28 = OpAccessChain %24 %11 %27
544e5c31af7Sopenharmony_ci         %29 = OpLoad %6 %28
545e5c31af7Sopenharmony_ci         %30 = OpFMul %6 %26 %29
546e5c31af7Sopenharmony_ci         %31 = OpAccessChain %24 %11 %23
547e5c31af7Sopenharmony_ci         %32 = OpLoad %6 %31
548e5c31af7Sopenharmony_ci         %33 = OpAccessChain %24 %10 %27
549e5c31af7Sopenharmony_ci         %34 = OpLoad %6 %33
550e5c31af7Sopenharmony_ci         %35 = OpFMul %6 %32 %34
551e5c31af7Sopenharmony_ci         %36 = OpFSub %6 %30 %35
552e5c31af7Sopenharmony_ci               OpReturnValue %36
553e5c31af7Sopenharmony_ci               OpFunctionEnd
554e5c31af7Sopenharmony_ci         %20 = OpFunction %14 None %15
555e5c31af7Sopenharmony_ci         %16 = OpFunctionParameter %8
556e5c31af7Sopenharmony_ci         %17 = OpFunctionParameter %8
557e5c31af7Sopenharmony_ci         %18 = OpFunctionParameter %8
558e5c31af7Sopenharmony_ci         %19 = OpFunctionParameter %8
559e5c31af7Sopenharmony_ci         %21 = OpLabel
560e5c31af7Sopenharmony_ci         %39 = OpVariable %24 Function
561e5c31af7Sopenharmony_ci         %51 = OpVariable %24 Function
562e5c31af7Sopenharmony_ci         %61 = OpVariable %24 Function
563e5c31af7Sopenharmony_ci         %80 = OpVariable %24 Function
564e5c31af7Sopenharmony_ci         %87 = OpVariable %24 Function
565e5c31af7Sopenharmony_ci        %110 = OpVariable %8 Function
566e5c31af7Sopenharmony_ci        %111 = OpVariable %8 Function
567e5c31af7Sopenharmony_ci        %113 = OpVariable %24 Function
568e5c31af7Sopenharmony_ci        %135 = OpVariable %8 Function
569e5c31af7Sopenharmony_ci        %136 = OpVariable %8 Function
570e5c31af7Sopenharmony_ci        %157 = OpVariable %24 Function
571e5c31af7Sopenharmony_ci        %180 = OpVariable %8 Function
572e5c31af7Sopenharmony_ci        %181 = OpVariable %8 Function
573e5c31af7Sopenharmony_ci         %45 = OpAccessChain %44 %42 %43 %23
574e5c31af7Sopenharmony_ci         %46 = OpLoad %6 %45
575e5c31af7Sopenharmony_ci         %47 = OpAccessChain %44 %42 %43 %27
576e5c31af7Sopenharmony_ci         %48 = OpLoad %6 %47
577e5c31af7Sopenharmony_ci         %50 = OpFOrdEqual %49 %46 %48
578e5c31af7Sopenharmony_ci               OpSelectionMerge %53 None
579e5c31af7Sopenharmony_ci               OpBranchConditional %50 %52 %77
580e5c31af7Sopenharmony_ci         %52 = OpLabel
581e5c31af7Sopenharmony_ci         %54 = OpAccessChain %24 %19 %27
582e5c31af7Sopenharmony_ci         %57 = OpLoad %6 %54
583e5c31af7Sopenharmony_ci         %58 = OpCompositeConstruct %7 %237 %57
584e5c31af7Sopenharmony_ci               OpSelectionMerge %63 None
585e5c31af7Sopenharmony_ci               OpBranchConditional %60 %62 %66
586e5c31af7Sopenharmony_ci         %62 = OpLabel
587e5c31af7Sopenharmony_ci         %65 = OpLoad %6 %54
588e5c31af7Sopenharmony_ci               OpStore %61 %65
589e5c31af7Sopenharmony_ci               OpBranch %63
590e5c31af7Sopenharmony_ci         %66 = OpLabel
591e5c31af7Sopenharmony_ci               OpStore %61 %59
592e5c31af7Sopenharmony_ci               OpBranch %63
593e5c31af7Sopenharmony_ci         %63 = OpLabel
594e5c31af7Sopenharmony_ci         %67 = OpLoad %6 %61
595e5c31af7Sopenharmony_ci         %69 = OpLoad %6 %54
596e5c31af7Sopenharmony_ci         %70 = OpExtInst %6 %1 FMax %67 %69
597e5c31af7Sopenharmony_ci         %71 = OpCompositeConstruct %7 %59 %70
598e5c31af7Sopenharmony_ci         %75 = OpVectorShuffle %7 %71 %58 2 3
599e5c31af7Sopenharmony_ci               OpStore %51 %57
600e5c31af7Sopenharmony_ci               OpBranch %53
601e5c31af7Sopenharmony_ci         %77 = OpLabel
602e5c31af7Sopenharmony_ci               OpStore %51 %78
603e5c31af7Sopenharmony_ci               OpBranch %53
604e5c31af7Sopenharmony_ci         %53 = OpLabel
605e5c31af7Sopenharmony_ci         %79 = OpLoad %6 %51
606e5c31af7Sopenharmony_ci               OpStore %39 %79
607e5c31af7Sopenharmony_ci         %81 = OpAccessChain %24 %19 %27
608e5c31af7Sopenharmony_ci         %82 = OpLoad %6 %81
609e5c31af7Sopenharmony_ci         %84 = OpLoad %6 %81
610e5c31af7Sopenharmony_ci         %85 = OpLoad %6 %39
611e5c31af7Sopenharmony_ci         %86 = OpExtInst %6 %1 FClamp %82 %84 %85
612e5c31af7Sopenharmony_ci               OpStore %80 %86
613e5c31af7Sopenharmony_ci         %88 = OpAccessChain %24 %16 %23
614e5c31af7Sopenharmony_ci         %89 = OpLoad %6 %88
615e5c31af7Sopenharmony_ci         %90 = OpAccessChain %24 %17 %23
616e5c31af7Sopenharmony_ci         %91 = OpLoad %6 %90
617e5c31af7Sopenharmony_ci         %92 = OpFSub %6 %89 %91
618e5c31af7Sopenharmony_ci         %93 = OpAccessChain %24 %16 %27
619e5c31af7Sopenharmony_ci         %94 = OpLoad %6 %93
620e5c31af7Sopenharmony_ci         %95 = OpAccessChain %24 %17 %27
621e5c31af7Sopenharmony_ci         %96 = OpLoad %6 %95
622e5c31af7Sopenharmony_ci         %97 = OpFSub %6 %94 %96
623e5c31af7Sopenharmony_ci         %98 = OpCompositeConstruct %7 %92 %97
624e5c31af7Sopenharmony_ci         %99 = OpAccessChain %24 %18 %23
625e5c31af7Sopenharmony_ci        %100 = OpLoad %6 %99
626e5c31af7Sopenharmony_ci        %102 = OpLoad %6 %90
627e5c31af7Sopenharmony_ci        %103 = OpFSub %6 %100 %102
628e5c31af7Sopenharmony_ci        %104 = OpAccessChain %24 %18 %27
629e5c31af7Sopenharmony_ci        %105 = OpLoad %6 %104
630e5c31af7Sopenharmony_ci        %107 = OpLoad %6 %95
631e5c31af7Sopenharmony_ci        %108 = OpFSub %6 %105 %107
632e5c31af7Sopenharmony_ci        %109 = OpCompositeConstruct %7 %103 %108
633e5c31af7Sopenharmony_ci               OpStore %110 %98
634e5c31af7Sopenharmony_ci               OpStore %111 %109
635e5c31af7Sopenharmony_ci        %112 = OpFunctionCall %6 %12 %110 %111
636e5c31af7Sopenharmony_ci               OpStore %87 %112
637e5c31af7Sopenharmony_ci        %115 = OpLoad %6 %88
638e5c31af7Sopenharmony_ci        %117 = OpLoad %6 %99
639e5c31af7Sopenharmony_ci        %118 = OpFSub %6 %115 %117
640e5c31af7Sopenharmony_ci        %120 = OpLoad %6 %93
641e5c31af7Sopenharmony_ci        %122 = OpLoad %6 %104
642e5c31af7Sopenharmony_ci        %123 = OpFSub %6 %120 %122
643e5c31af7Sopenharmony_ci        %124 = OpCompositeConstruct %7 %118 %123
644e5c31af7Sopenharmony_ci        %125 = OpAccessChain %24 %19 %23
645e5c31af7Sopenharmony_ci        %126 = OpLoad %6 %125
646e5c31af7Sopenharmony_ci        %128 = OpLoad %6 %99
647e5c31af7Sopenharmony_ci        %129 = OpFSub %6 %126 %128
648e5c31af7Sopenharmony_ci        %130 = OpLoad %6 %80
649e5c31af7Sopenharmony_ci        %132 = OpLoad %6 %104
650e5c31af7Sopenharmony_ci        %133 = OpFSub %6 %130 %132
651e5c31af7Sopenharmony_ci        %134 = OpCompositeConstruct %7 %129 %133
652e5c31af7Sopenharmony_ci               OpStore %135 %124
653e5c31af7Sopenharmony_ci               OpStore %136 %134
654e5c31af7Sopenharmony_ci        %137 = OpFunctionCall %6 %12 %135 %136
655e5c31af7Sopenharmony_ci               OpStore %113 %137
656e5c31af7Sopenharmony_ci        %138 = OpLoad %6 %87
657e5c31af7Sopenharmony_ci        %140 = OpFOrdLessThan %49 %138 %139
658e5c31af7Sopenharmony_ci        %141 = OpLoad %6 %113
659e5c31af7Sopenharmony_ci        %142 = OpFOrdLessThan %49 %141 %139
660e5c31af7Sopenharmony_ci        %143 = OpLogicalAnd %49 %140 %142
661e5c31af7Sopenharmony_ci        %144 = OpLogicalNot %49 %143
662e5c31af7Sopenharmony_ci               OpSelectionMerge %146 None
663e5c31af7Sopenharmony_ci               OpBranchConditional %144 %145 %146
664e5c31af7Sopenharmony_ci        %145 = OpLabel
665e5c31af7Sopenharmony_ci        %147 = OpLoad %6 %87
666e5c31af7Sopenharmony_ci        %148 = OpFOrdGreaterThanEqual %49 %147 %139
667e5c31af7Sopenharmony_ci        %149 = OpLoad %6 %113
668e5c31af7Sopenharmony_ci        %150 = OpFOrdGreaterThanEqual %49 %149 %139
669e5c31af7Sopenharmony_ci        %151 = OpLogicalAnd %49 %148 %150
670e5c31af7Sopenharmony_ci               OpBranch %146
671e5c31af7Sopenharmony_ci        %146 = OpLabel
672e5c31af7Sopenharmony_ci        %152 = OpPhi %49 %143 %53 %151 %145
673e5c31af7Sopenharmony_ci        %153 = OpLogicalNot %49 %152
674e5c31af7Sopenharmony_ci               OpSelectionMerge %155 None
675e5c31af7Sopenharmony_ci               OpBranchConditional %153 %154 %155
676e5c31af7Sopenharmony_ci        %154 = OpLabel
677e5c31af7Sopenharmony_ci               OpReturnValue %43
678e5c31af7Sopenharmony_ci        %155 = OpLabel
679e5c31af7Sopenharmony_ci        %159 = OpLoad %6 %88
680e5c31af7Sopenharmony_ci        %161 = OpLoad %6 %125
681e5c31af7Sopenharmony_ci        %162 = OpFSub %6 %159 %161
682e5c31af7Sopenharmony_ci        %164 = OpLoad %6 %93
683e5c31af7Sopenharmony_ci        %166 = OpLoad %6 %81
684e5c31af7Sopenharmony_ci        %167 = OpFSub %6 %164 %166
685e5c31af7Sopenharmony_ci        %168 = OpCompositeConstruct %7 %162 %167
686e5c31af7Sopenharmony_ci        %170 = OpLoad %6 %90
687e5c31af7Sopenharmony_ci        %172 = OpLoad %6 %125
688e5c31af7Sopenharmony_ci        %173 = OpFSub %6 %170 %172
689e5c31af7Sopenharmony_ci        %175 = OpLoad %6 %95
690e5c31af7Sopenharmony_ci        %177 = OpLoad %6 %81
691e5c31af7Sopenharmony_ci        %178 = OpFSub %6 %175 %177
692e5c31af7Sopenharmony_ci        %179 = OpCompositeConstruct %7 %173 %178
693e5c31af7Sopenharmony_ci               OpStore %180 %168
694e5c31af7Sopenharmony_ci               OpStore %181 %179
695e5c31af7Sopenharmony_ci        %182 = OpFunctionCall %6 %12 %180 %181
696e5c31af7Sopenharmony_ci               OpStore %157 %182
697e5c31af7Sopenharmony_ci        %183 = OpLoad %6 %87
698e5c31af7Sopenharmony_ci        %184 = OpFOrdLessThan %49 %183 %139
699e5c31af7Sopenharmony_ci        %185 = OpLoad %6 %157
700e5c31af7Sopenharmony_ci        %186 = OpFOrdLessThan %49 %185 %139
701e5c31af7Sopenharmony_ci        %187 = OpLogicalAnd %49 %184 %186
702e5c31af7Sopenharmony_ci        %188 = OpLogicalNot %49 %187
703e5c31af7Sopenharmony_ci               OpSelectionMerge %190 None
704e5c31af7Sopenharmony_ci               OpBranchConditional %188 %189 %190
705e5c31af7Sopenharmony_ci        %189 = OpLabel
706e5c31af7Sopenharmony_ci        %191 = OpLoad %6 %87
707e5c31af7Sopenharmony_ci        %192 = OpFOrdGreaterThanEqual %49 %191 %139
708e5c31af7Sopenharmony_ci        %193 = OpLoad %6 %157
709e5c31af7Sopenharmony_ci        %194 = OpFOrdGreaterThanEqual %49 %193 %139
710e5c31af7Sopenharmony_ci        %195 = OpLogicalAnd %49 %192 %194
711e5c31af7Sopenharmony_ci               OpBranch %190
712e5c31af7Sopenharmony_ci        %190 = OpLabel
713e5c31af7Sopenharmony_ci        %196 = OpPhi %49 %187 %155 %195 %189
714e5c31af7Sopenharmony_ci        %197 = OpLogicalNot %49 %196
715e5c31af7Sopenharmony_ci               OpSelectionMerge %199 None
716e5c31af7Sopenharmony_ci               OpBranchConditional %197 %198 %199
717e5c31af7Sopenharmony_ci        %198 = OpLabel
718e5c31af7Sopenharmony_ci               OpReturnValue %43
719e5c31af7Sopenharmony_ci        %199 = OpLabel
720e5c31af7Sopenharmony_ci               OpReturnValue %201
721e5c31af7Sopenharmony_ci               OpFunctionEnd
722e5c31af7Sopenharmony_ciEND
723e5c31af7Sopenharmony_ci
724e5c31af7Sopenharmony_ci# uniforms for variant
725e5c31af7Sopenharmony_ci
726e5c31af7Sopenharmony_ci# resolution
727e5c31af7Sopenharmony_ciBUFFER variant_resolution DATA_TYPE vec2<float> DATA
728e5c31af7Sopenharmony_ci 256.0 256.0
729e5c31af7Sopenharmony_ciEND
730e5c31af7Sopenharmony_ci
731e5c31af7Sopenharmony_ciBUFFER variant_framebuffer FORMAT B8G8R8A8_UNORM
732e5c31af7Sopenharmony_ci
733e5c31af7Sopenharmony_ciPIPELINE graphics variant_pipeline
734e5c31af7Sopenharmony_ci  ATTACH variant_vertex_shader
735e5c31af7Sopenharmony_ci  ATTACH variant_fragment_shader
736e5c31af7Sopenharmony_ci  FRAMEBUFFER_SIZE 256 256
737e5c31af7Sopenharmony_ci  BIND BUFFER variant_framebuffer AS color LOCATION 0
738e5c31af7Sopenharmony_ci  BIND BUFFER variant_resolution AS uniform DESCRIPTOR_SET 0 BINDING 0
739e5c31af7Sopenharmony_ciEND
740e5c31af7Sopenharmony_ciCLEAR_COLOR variant_pipeline 0 0 0 255
741e5c31af7Sopenharmony_ci
742e5c31af7Sopenharmony_ciCLEAR variant_pipeline
743e5c31af7Sopenharmony_ciRUN variant_pipeline DRAW_RECT POS 0 0 SIZE 256 256
744e5c31af7Sopenharmony_ci
745e5c31af7Sopenharmony_ciEXPECT reference_framebuffer EQ_HISTOGRAM_EMD_BUFFER variant_framebuffer TOLERANCE 0.005
746