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 min-mix in always false conditional
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_ci# reference_fragment_shader is derived from the following GLSL:
27e5c31af7Sopenharmony_ci# #version 320 es
28e5c31af7Sopenharmony_ci# precision highp float;
29e5c31af7Sopenharmony_ci#
30e5c31af7Sopenharmony_ci# precision highp int;
31e5c31af7Sopenharmony_ci#
32e5c31af7Sopenharmony_ci# layout(location = 0) out vec4 _GLF_color;
33e5c31af7Sopenharmony_ci#
34e5c31af7Sopenharmony_ci# layout(set = 0, binding = 0) uniform buf0 {
35e5c31af7Sopenharmony_ci#  vec2 resolution;
36e5c31af7Sopenharmony_ci# };
37e5c31af7Sopenharmony_ci# const vec4 pal[16] = vec4[16](vec4(0.0, 0.0, 0.0, 1.0), vec4(0.5, 0.0, 0.0, 1.0), vec4(0.0, 0.5, 0.0, 1.0), vec4(0.5, 0.5, 0.0, 1.0), vec4(0.0, 0.0, 0.5, 1.0), vec4(0.5, 0.0, 0.5, 1.0), vec4(0.0, 0.5, 0.5, 1.0), vec4(0.5, 0.5, 0.5, 1.0), vec4(0.0, 0.0, 0.0, 1.0), vec4(1.0, 0.0, 0.0, 1.0), vec4(0.0, 1.0, 0.0, 1.0), vec4(1.0, 1.0, 0.0, 1.0), vec4(0.0, 0.0, 1.0, 1.0), vec4(1.0, 0.0, 1.0, 1.0), vec4(0.0, 1.0, 1.0, 1.0), vec4(1.0, 1.0, 1.0, 1.0));
38e5c31af7Sopenharmony_ci#
39e5c31af7Sopenharmony_ci# const vec4 picdata[8] = vec4[8](vec4(4, 4, 20, 4), vec4(4, 4, 4, 20), vec4(4, 20, 20, 4), vec4(20, 4, 4, 8), vec4(8, 6, 4, 2), vec4(2, 12, 2, 4), vec4(16, 2, 4, 4), vec4(12, 22, 4, 4));
40e5c31af7Sopenharmony_ci#
41e5c31af7Sopenharmony_ci# int index;
42e5c31af7Sopenharmony_ci#
43e5c31af7Sopenharmony_ci# int state[16];
44e5c31af7Sopenharmony_ci#
45e5c31af7Sopenharmony_ci# bool collision(vec2 pos, vec4 quad)
46e5c31af7Sopenharmony_ci# {
47e5c31af7Sopenharmony_ci#  if(pos.x < quad.x)
48e5c31af7Sopenharmony_ci#   {
49e5c31af7Sopenharmony_ci#    return false;
50e5c31af7Sopenharmony_ci#   }
51e5c31af7Sopenharmony_ci#  if(pos.y < quad.y)
52e5c31af7Sopenharmony_ci#   {
53e5c31af7Sopenharmony_ci#    return false;
54e5c31af7Sopenharmony_ci#   }
55e5c31af7Sopenharmony_ci#  if(pos.x > quad.x + quad.z)
56e5c31af7Sopenharmony_ci#   {
57e5c31af7Sopenharmony_ci#    return false;
58e5c31af7Sopenharmony_ci#   }
59e5c31af7Sopenharmony_ci#  if(pos.y > quad.y + quad.w)
60e5c31af7Sopenharmony_ci#   {
61e5c31af7Sopenharmony_ci#    return false;
62e5c31af7Sopenharmony_ci#   }
63e5c31af7Sopenharmony_ci#  return true;
64e5c31af7Sopenharmony_ci# }
65e5c31af7Sopenharmony_ci# vec4 match(vec2 pos)
66e5c31af7Sopenharmony_ci# {
67e5c31af7Sopenharmony_ci#  int i;
68e5c31af7Sopenharmony_ci#  vec4 res = vec4(0.5, 0.5, 1.0, 1.0);
69e5c31af7Sopenharmony_ci#  for( i = 0;
70e5c31af7Sopenharmony_ci#  i < 8; i ++)
71e5c31af7Sopenharmony_ci#   {
72e5c31af7Sopenharmony_ci#    if(collision(pos, picdata[i]))
73e5c31af7Sopenharmony_ci#     {
74e5c31af7Sopenharmony_ci#      res = pal[(int(picdata[i].x) * int(picdata[i].y) + i * 9 + 11) % 16];
75e5c31af7Sopenharmony_ci#     }
76e5c31af7Sopenharmony_ci#   }
77e5c31af7Sopenharmony_ci#  return res;
78e5c31af7Sopenharmony_ci# }
79e5c31af7Sopenharmony_ci# void main()
80e5c31af7Sopenharmony_ci# {
81e5c31af7Sopenharmony_ci#  vec2 lin = gl_FragCoord.xy / resolution;
82e5c31af7Sopenharmony_ci#  lin = floor(lin * 32.0);
83e5c31af7Sopenharmony_ci#  _GLF_color = match(lin.xy);
84e5c31af7Sopenharmony_ci# }
85e5c31af7Sopenharmony_ciSHADER fragment reference_fragment_shader SPIRV-ASM TARGET_ENV spv1.0
86e5c31af7Sopenharmony_ci; SPIR-V
87e5c31af7Sopenharmony_ci; Version: 1.0
88e5c31af7Sopenharmony_ci; Generator: Khronos Glslang Reference Front End; 10
89e5c31af7Sopenharmony_ci; Bound: 189
90e5c31af7Sopenharmony_ci; Schema: 0
91e5c31af7Sopenharmony_ci               OpCapability Shader
92e5c31af7Sopenharmony_ci          %1 = OpExtInstImport "GLSL.std.450"
93e5c31af7Sopenharmony_ci               OpMemoryModel Logical GLSL450
94e5c31af7Sopenharmony_ci               OpEntryPoint Fragment %4 "main" %165 %180
95e5c31af7Sopenharmony_ci               OpExecutionMode %4 OriginUpperLeft
96e5c31af7Sopenharmony_ci               OpSource ESSL 320
97e5c31af7Sopenharmony_ci               OpName %4 "main"
98e5c31af7Sopenharmony_ci               OpName %15 "collision(vf2;vf4;"
99e5c31af7Sopenharmony_ci               OpName %13 "pos"
100e5c31af7Sopenharmony_ci               OpName %14 "quad"
101e5c31af7Sopenharmony_ci               OpName %19 "match(vf2;"
102e5c31af7Sopenharmony_ci               OpName %18 "pos"
103e5c31af7Sopenharmony_ci               OpName %69 "res"
104e5c31af7Sopenharmony_ci               OpName %75 "i"
105e5c31af7Sopenharmony_ci               OpName %105 "param"
106e5c31af7Sopenharmony_ci               OpName %107 "param"
107e5c31af7Sopenharmony_ci               OpName %109 "indexable"
108e5c31af7Sopenharmony_ci               OpName %135 "indexable"
109e5c31af7Sopenharmony_ci               OpName %140 "indexable"
110e5c31af7Sopenharmony_ci               OpName %154 "indexable"
111e5c31af7Sopenharmony_ci               OpName %163 "lin"
112e5c31af7Sopenharmony_ci               OpName %165 "gl_FragCoord"
113e5c31af7Sopenharmony_ci               OpName %168 "buf0"
114e5c31af7Sopenharmony_ci               OpMemberName %168 0 "resolution"
115e5c31af7Sopenharmony_ci               OpName %170 ""
116e5c31af7Sopenharmony_ci               OpName %180 "_GLF_color"
117e5c31af7Sopenharmony_ci               OpName %181 "param"
118e5c31af7Sopenharmony_ci               OpName %185 "index"
119e5c31af7Sopenharmony_ci               OpName %188 "state"
120e5c31af7Sopenharmony_ci               OpDecorate %165 BuiltIn FragCoord
121e5c31af7Sopenharmony_ci               OpMemberDecorate %168 0 Offset 0
122e5c31af7Sopenharmony_ci               OpDecorate %168 Block
123e5c31af7Sopenharmony_ci               OpDecorate %170 DescriptorSet 0
124e5c31af7Sopenharmony_ci               OpDecorate %170 Binding 0
125e5c31af7Sopenharmony_ci               OpDecorate %180 Location 0
126e5c31af7Sopenharmony_ci          %2 = OpTypeVoid
127e5c31af7Sopenharmony_ci          %3 = OpTypeFunction %2
128e5c31af7Sopenharmony_ci          %6 = OpTypeFloat 32
129e5c31af7Sopenharmony_ci          %7 = OpTypeVector %6 2
130e5c31af7Sopenharmony_ci          %8 = OpTypePointer Function %7
131e5c31af7Sopenharmony_ci          %9 = OpTypeVector %6 4
132e5c31af7Sopenharmony_ci         %10 = OpTypePointer Function %9
133e5c31af7Sopenharmony_ci         %11 = OpTypeBool
134e5c31af7Sopenharmony_ci         %12 = OpTypeFunction %11 %8 %10
135e5c31af7Sopenharmony_ci         %17 = OpTypeFunction %9 %8
136e5c31af7Sopenharmony_ci         %21 = OpTypeInt 32 0
137e5c31af7Sopenharmony_ci         %22 = OpConstant %21 0
138e5c31af7Sopenharmony_ci         %23 = OpTypePointer Function %6
139e5c31af7Sopenharmony_ci         %31 = OpConstantFalse %11
140e5c31af7Sopenharmony_ci         %33 = OpConstant %21 1
141e5c31af7Sopenharmony_ci         %46 = OpConstant %21 2
142e5c31af7Sopenharmony_ci         %58 = OpConstant %21 3
143e5c31af7Sopenharmony_ci         %66 = OpConstantTrue %11
144e5c31af7Sopenharmony_ci         %70 = OpConstant %6 0.5
145e5c31af7Sopenharmony_ci         %71 = OpConstant %6 1
146e5c31af7Sopenharmony_ci         %72 = OpConstantComposite %9 %70 %70 %71 %71
147e5c31af7Sopenharmony_ci         %73 = OpTypeInt 32 1
148e5c31af7Sopenharmony_ci         %74 = OpTypePointer Function %73
149e5c31af7Sopenharmony_ci         %76 = OpConstant %73 0
150e5c31af7Sopenharmony_ci         %83 = OpConstant %73 8
151e5c31af7Sopenharmony_ci         %85 = OpConstant %21 8
152e5c31af7Sopenharmony_ci         %86 = OpTypeArray %9 %85
153e5c31af7Sopenharmony_ci         %87 = OpConstant %6 4
154e5c31af7Sopenharmony_ci         %88 = OpConstant %6 20
155e5c31af7Sopenharmony_ci         %89 = OpConstantComposite %9 %87 %87 %88 %87
156e5c31af7Sopenharmony_ci         %90 = OpConstantComposite %9 %87 %87 %87 %88
157e5c31af7Sopenharmony_ci         %91 = OpConstantComposite %9 %87 %88 %88 %87
158e5c31af7Sopenharmony_ci         %92 = OpConstant %6 8
159e5c31af7Sopenharmony_ci         %93 = OpConstantComposite %9 %88 %87 %87 %92
160e5c31af7Sopenharmony_ci         %94 = OpConstant %6 6
161e5c31af7Sopenharmony_ci         %95 = OpConstant %6 2
162e5c31af7Sopenharmony_ci         %96 = OpConstantComposite %9 %92 %94 %87 %95
163e5c31af7Sopenharmony_ci         %97 = OpConstant %6 12
164e5c31af7Sopenharmony_ci         %98 = OpConstantComposite %9 %95 %97 %95 %87
165e5c31af7Sopenharmony_ci         %99 = OpConstant %6 16
166e5c31af7Sopenharmony_ci        %100 = OpConstantComposite %9 %99 %95 %87 %87
167e5c31af7Sopenharmony_ci        %101 = OpConstant %6 22
168e5c31af7Sopenharmony_ci        %102 = OpConstantComposite %9 %97 %101 %87 %87
169e5c31af7Sopenharmony_ci        %103 = OpConstantComposite %86 %89 %90 %91 %93 %96 %98 %100 %102
170e5c31af7Sopenharmony_ci        %108 = OpTypePointer Function %86
171e5c31af7Sopenharmony_ci        %115 = OpConstant %21 16
172e5c31af7Sopenharmony_ci        %116 = OpTypeArray %9 %115
173e5c31af7Sopenharmony_ci        %117 = OpConstant %6 0
174e5c31af7Sopenharmony_ci        %118 = OpConstantComposite %9 %117 %117 %117 %71
175e5c31af7Sopenharmony_ci        %119 = OpConstantComposite %9 %70 %117 %117 %71
176e5c31af7Sopenharmony_ci        %120 = OpConstantComposite %9 %117 %70 %117 %71
177e5c31af7Sopenharmony_ci        %121 = OpConstantComposite %9 %70 %70 %117 %71
178e5c31af7Sopenharmony_ci        %122 = OpConstantComposite %9 %117 %117 %70 %71
179e5c31af7Sopenharmony_ci        %123 = OpConstantComposite %9 %70 %117 %70 %71
180e5c31af7Sopenharmony_ci        %124 = OpConstantComposite %9 %117 %70 %70 %71
181e5c31af7Sopenharmony_ci        %125 = OpConstantComposite %9 %70 %70 %70 %71
182e5c31af7Sopenharmony_ci        %126 = OpConstantComposite %9 %71 %117 %117 %71
183e5c31af7Sopenharmony_ci        %127 = OpConstantComposite %9 %117 %71 %117 %71
184e5c31af7Sopenharmony_ci        %128 = OpConstantComposite %9 %71 %71 %117 %71
185e5c31af7Sopenharmony_ci        %129 = OpConstantComposite %9 %117 %117 %71 %71
186e5c31af7Sopenharmony_ci        %130 = OpConstantComposite %9 %71 %117 %71 %71
187e5c31af7Sopenharmony_ci        %131 = OpConstantComposite %9 %117 %71 %71 %71
188e5c31af7Sopenharmony_ci        %132 = OpConstantComposite %9 %71 %71 %71 %71
189e5c31af7Sopenharmony_ci        %133 = OpConstantComposite %116 %118 %119 %120 %121 %122 %123 %124 %125 %118 %126 %127 %128 %129 %130 %131 %132
190e5c31af7Sopenharmony_ci        %146 = OpConstant %73 9
191e5c31af7Sopenharmony_ci        %149 = OpConstant %73 11
192e5c31af7Sopenharmony_ci        %151 = OpConstant %73 16
193e5c31af7Sopenharmony_ci        %153 = OpTypePointer Function %116
194e5c31af7Sopenharmony_ci        %158 = OpConstant %73 1
195e5c31af7Sopenharmony_ci        %164 = OpTypePointer Input %9
196e5c31af7Sopenharmony_ci        %165 = OpVariable %164 Input
197e5c31af7Sopenharmony_ci        %168 = OpTypeStruct %7
198e5c31af7Sopenharmony_ci        %169 = OpTypePointer Uniform %168
199e5c31af7Sopenharmony_ci        %170 = OpVariable %169 Uniform
200e5c31af7Sopenharmony_ci        %171 = OpTypePointer Uniform %7
201e5c31af7Sopenharmony_ci        %176 = OpConstant %6 32
202e5c31af7Sopenharmony_ci        %179 = OpTypePointer Output %9
203e5c31af7Sopenharmony_ci        %180 = OpVariable %179 Output
204e5c31af7Sopenharmony_ci        %184 = OpTypePointer Private %73
205e5c31af7Sopenharmony_ci        %185 = OpVariable %184 Private
206e5c31af7Sopenharmony_ci        %186 = OpTypeArray %73 %115
207e5c31af7Sopenharmony_ci        %187 = OpTypePointer Private %186
208e5c31af7Sopenharmony_ci        %188 = OpVariable %187 Private
209e5c31af7Sopenharmony_ci          %4 = OpFunction %2 None %3
210e5c31af7Sopenharmony_ci          %5 = OpLabel
211e5c31af7Sopenharmony_ci        %163 = OpVariable %8 Function
212e5c31af7Sopenharmony_ci        %181 = OpVariable %8 Function
213e5c31af7Sopenharmony_ci        %166 = OpLoad %9 %165
214e5c31af7Sopenharmony_ci        %167 = OpVectorShuffle %7 %166 %166 0 1
215e5c31af7Sopenharmony_ci        %172 = OpAccessChain %171 %170 %76
216e5c31af7Sopenharmony_ci        %173 = OpLoad %7 %172
217e5c31af7Sopenharmony_ci        %174 = OpFDiv %7 %167 %173
218e5c31af7Sopenharmony_ci               OpStore %163 %174
219e5c31af7Sopenharmony_ci        %175 = OpLoad %7 %163
220e5c31af7Sopenharmony_ci        %177 = OpVectorTimesScalar %7 %175 %176
221e5c31af7Sopenharmony_ci        %178 = OpExtInst %7 %1 Floor %177
222e5c31af7Sopenharmony_ci               OpStore %163 %178
223e5c31af7Sopenharmony_ci        %182 = OpLoad %7 %163
224e5c31af7Sopenharmony_ci               OpStore %181 %182
225e5c31af7Sopenharmony_ci        %183 = OpFunctionCall %9 %19 %181
226e5c31af7Sopenharmony_ci               OpStore %180 %183
227e5c31af7Sopenharmony_ci               OpReturn
228e5c31af7Sopenharmony_ci               OpFunctionEnd
229e5c31af7Sopenharmony_ci         %15 = OpFunction %11 None %12
230e5c31af7Sopenharmony_ci         %13 = OpFunctionParameter %8
231e5c31af7Sopenharmony_ci         %14 = OpFunctionParameter %10
232e5c31af7Sopenharmony_ci         %16 = OpLabel
233e5c31af7Sopenharmony_ci         %24 = OpAccessChain %23 %13 %22
234e5c31af7Sopenharmony_ci         %25 = OpLoad %6 %24
235e5c31af7Sopenharmony_ci         %26 = OpAccessChain %23 %14 %22
236e5c31af7Sopenharmony_ci         %27 = OpLoad %6 %26
237e5c31af7Sopenharmony_ci         %28 = OpFOrdLessThan %11 %25 %27
238e5c31af7Sopenharmony_ci               OpSelectionMerge %30 None
239e5c31af7Sopenharmony_ci               OpBranchConditional %28 %29 %30
240e5c31af7Sopenharmony_ci         %29 = OpLabel
241e5c31af7Sopenharmony_ci               OpReturnValue %31
242e5c31af7Sopenharmony_ci         %30 = OpLabel
243e5c31af7Sopenharmony_ci         %34 = OpAccessChain %23 %13 %33
244e5c31af7Sopenharmony_ci         %35 = OpLoad %6 %34
245e5c31af7Sopenharmony_ci         %36 = OpAccessChain %23 %14 %33
246e5c31af7Sopenharmony_ci         %37 = OpLoad %6 %36
247e5c31af7Sopenharmony_ci         %38 = OpFOrdLessThan %11 %35 %37
248e5c31af7Sopenharmony_ci               OpSelectionMerge %40 None
249e5c31af7Sopenharmony_ci               OpBranchConditional %38 %39 %40
250e5c31af7Sopenharmony_ci         %39 = OpLabel
251e5c31af7Sopenharmony_ci               OpReturnValue %31
252e5c31af7Sopenharmony_ci         %40 = OpLabel
253e5c31af7Sopenharmony_ci         %42 = OpAccessChain %23 %13 %22
254e5c31af7Sopenharmony_ci         %43 = OpLoad %6 %42
255e5c31af7Sopenharmony_ci         %44 = OpAccessChain %23 %14 %22
256e5c31af7Sopenharmony_ci         %45 = OpLoad %6 %44
257e5c31af7Sopenharmony_ci         %47 = OpAccessChain %23 %14 %46
258e5c31af7Sopenharmony_ci         %48 = OpLoad %6 %47
259e5c31af7Sopenharmony_ci         %49 = OpFAdd %6 %45 %48
260e5c31af7Sopenharmony_ci         %50 = OpFOrdGreaterThan %11 %43 %49
261e5c31af7Sopenharmony_ci               OpSelectionMerge %52 None
262e5c31af7Sopenharmony_ci               OpBranchConditional %50 %51 %52
263e5c31af7Sopenharmony_ci         %51 = OpLabel
264e5c31af7Sopenharmony_ci               OpReturnValue %31
265e5c31af7Sopenharmony_ci         %52 = OpLabel
266e5c31af7Sopenharmony_ci         %54 = OpAccessChain %23 %13 %33
267e5c31af7Sopenharmony_ci         %55 = OpLoad %6 %54
268e5c31af7Sopenharmony_ci         %56 = OpAccessChain %23 %14 %33
269e5c31af7Sopenharmony_ci         %57 = OpLoad %6 %56
270e5c31af7Sopenharmony_ci         %59 = OpAccessChain %23 %14 %58
271e5c31af7Sopenharmony_ci         %60 = OpLoad %6 %59
272e5c31af7Sopenharmony_ci         %61 = OpFAdd %6 %57 %60
273e5c31af7Sopenharmony_ci         %62 = OpFOrdGreaterThan %11 %55 %61
274e5c31af7Sopenharmony_ci               OpSelectionMerge %64 None
275e5c31af7Sopenharmony_ci               OpBranchConditional %62 %63 %64
276e5c31af7Sopenharmony_ci         %63 = OpLabel
277e5c31af7Sopenharmony_ci               OpReturnValue %31
278e5c31af7Sopenharmony_ci         %64 = OpLabel
279e5c31af7Sopenharmony_ci               OpReturnValue %66
280e5c31af7Sopenharmony_ci               OpFunctionEnd
281e5c31af7Sopenharmony_ci         %19 = OpFunction %9 None %17
282e5c31af7Sopenharmony_ci         %18 = OpFunctionParameter %8
283e5c31af7Sopenharmony_ci         %20 = OpLabel
284e5c31af7Sopenharmony_ci         %69 = OpVariable %10 Function
285e5c31af7Sopenharmony_ci         %75 = OpVariable %74 Function
286e5c31af7Sopenharmony_ci        %105 = OpVariable %8 Function
287e5c31af7Sopenharmony_ci        %107 = OpVariable %10 Function
288e5c31af7Sopenharmony_ci        %109 = OpVariable %108 Function
289e5c31af7Sopenharmony_ci        %135 = OpVariable %108 Function
290e5c31af7Sopenharmony_ci        %140 = OpVariable %108 Function
291e5c31af7Sopenharmony_ci        %154 = OpVariable %153 Function
292e5c31af7Sopenharmony_ci               OpStore %69 %72
293e5c31af7Sopenharmony_ci               OpStore %75 %76
294e5c31af7Sopenharmony_ci               OpBranch %77
295e5c31af7Sopenharmony_ci         %77 = OpLabel
296e5c31af7Sopenharmony_ci               OpLoopMerge %79 %80 None
297e5c31af7Sopenharmony_ci               OpBranch %81
298e5c31af7Sopenharmony_ci         %81 = OpLabel
299e5c31af7Sopenharmony_ci         %82 = OpLoad %73 %75
300e5c31af7Sopenharmony_ci         %84 = OpSLessThan %11 %82 %83
301e5c31af7Sopenharmony_ci               OpBranchConditional %84 %78 %79
302e5c31af7Sopenharmony_ci         %78 = OpLabel
303e5c31af7Sopenharmony_ci        %104 = OpLoad %73 %75
304e5c31af7Sopenharmony_ci        %106 = OpLoad %7 %18
305e5c31af7Sopenharmony_ci               OpStore %105 %106
306e5c31af7Sopenharmony_ci               OpStore %109 %103
307e5c31af7Sopenharmony_ci        %110 = OpAccessChain %10 %109 %104
308e5c31af7Sopenharmony_ci        %111 = OpLoad %9 %110
309e5c31af7Sopenharmony_ci               OpStore %107 %111
310e5c31af7Sopenharmony_ci        %112 = OpFunctionCall %11 %15 %105 %107
311e5c31af7Sopenharmony_ci               OpSelectionMerge %114 None
312e5c31af7Sopenharmony_ci               OpBranchConditional %112 %113 %114
313e5c31af7Sopenharmony_ci        %113 = OpLabel
314e5c31af7Sopenharmony_ci        %134 = OpLoad %73 %75
315e5c31af7Sopenharmony_ci               OpStore %135 %103
316e5c31af7Sopenharmony_ci        %136 = OpAccessChain %23 %135 %134 %22
317e5c31af7Sopenharmony_ci        %137 = OpLoad %6 %136
318e5c31af7Sopenharmony_ci        %138 = OpConvertFToS %73 %137
319e5c31af7Sopenharmony_ci        %139 = OpLoad %73 %75
320e5c31af7Sopenharmony_ci               OpStore %140 %103
321e5c31af7Sopenharmony_ci        %141 = OpAccessChain %23 %140 %139 %33
322e5c31af7Sopenharmony_ci        %142 = OpLoad %6 %141
323e5c31af7Sopenharmony_ci        %143 = OpConvertFToS %73 %142
324e5c31af7Sopenharmony_ci        %144 = OpIMul %73 %138 %143
325e5c31af7Sopenharmony_ci        %145 = OpLoad %73 %75
326e5c31af7Sopenharmony_ci        %147 = OpIMul %73 %145 %146
327e5c31af7Sopenharmony_ci        %148 = OpIAdd %73 %144 %147
328e5c31af7Sopenharmony_ci        %150 = OpIAdd %73 %148 %149
329e5c31af7Sopenharmony_ci        %152 = OpSMod %73 %150 %151
330e5c31af7Sopenharmony_ci               OpStore %154 %133
331e5c31af7Sopenharmony_ci        %155 = OpAccessChain %10 %154 %152
332e5c31af7Sopenharmony_ci        %156 = OpLoad %9 %155
333e5c31af7Sopenharmony_ci               OpStore %69 %156
334e5c31af7Sopenharmony_ci               OpBranch %114
335e5c31af7Sopenharmony_ci        %114 = OpLabel
336e5c31af7Sopenharmony_ci               OpBranch %80
337e5c31af7Sopenharmony_ci         %80 = OpLabel
338e5c31af7Sopenharmony_ci        %157 = OpLoad %73 %75
339e5c31af7Sopenharmony_ci        %159 = OpIAdd %73 %157 %158
340e5c31af7Sopenharmony_ci               OpStore %75 %159
341e5c31af7Sopenharmony_ci               OpBranch %77
342e5c31af7Sopenharmony_ci         %79 = OpLabel
343e5c31af7Sopenharmony_ci        %160 = OpLoad %9 %69
344e5c31af7Sopenharmony_ci               OpReturnValue %160
345e5c31af7Sopenharmony_ci               OpFunctionEnd
346e5c31af7Sopenharmony_ciEND
347e5c31af7Sopenharmony_ci
348e5c31af7Sopenharmony_ci# uniforms for reference
349e5c31af7Sopenharmony_ci
350e5c31af7Sopenharmony_ci# resolution
351e5c31af7Sopenharmony_ciBUFFER reference_resolution DATA_TYPE vec2<float> DATA
352e5c31af7Sopenharmony_ci 256.0 256.0
353e5c31af7Sopenharmony_ciEND
354e5c31af7Sopenharmony_ci
355e5c31af7Sopenharmony_ciBUFFER reference_framebuffer FORMAT B8G8R8A8_UNORM
356e5c31af7Sopenharmony_ci
357e5c31af7Sopenharmony_ciPIPELINE graphics reference_pipeline
358e5c31af7Sopenharmony_ci  ATTACH reference_vertex_shader
359e5c31af7Sopenharmony_ci  ATTACH reference_fragment_shader
360e5c31af7Sopenharmony_ci  FRAMEBUFFER_SIZE 256 256
361e5c31af7Sopenharmony_ci  BIND BUFFER reference_framebuffer AS color LOCATION 0
362e5c31af7Sopenharmony_ci  BIND BUFFER reference_resolution AS uniform DESCRIPTOR_SET 0 BINDING 0
363e5c31af7Sopenharmony_ciEND
364e5c31af7Sopenharmony_ciCLEAR_COLOR reference_pipeline 0 0 0 255
365e5c31af7Sopenharmony_ci
366e5c31af7Sopenharmony_ciCLEAR reference_pipeline
367e5c31af7Sopenharmony_ciRUN reference_pipeline DRAW_RECT POS 0 0 SIZE 256 256
368e5c31af7Sopenharmony_ci
369e5c31af7Sopenharmony_ci
370e5c31af7Sopenharmony_ciSHADER vertex variant_vertex_shader PASSTHROUGH
371e5c31af7Sopenharmony_ci
372e5c31af7Sopenharmony_ci# variant_fragment_shader is derived from the following GLSL:
373e5c31af7Sopenharmony_ci# #version 320 es
374e5c31af7Sopenharmony_ci# precision highp float;
375e5c31af7Sopenharmony_ci#
376e5c31af7Sopenharmony_ci# precision highp int;
377e5c31af7Sopenharmony_ci#
378e5c31af7Sopenharmony_ci# layout(location = 0) out vec4 _GLF_color;
379e5c31af7Sopenharmony_ci#
380e5c31af7Sopenharmony_ci# layout(set = 0, binding = 0) uniform buf0 {
381e5c31af7Sopenharmony_ci#  vec2 resolution;
382e5c31af7Sopenharmony_ci# };
383e5c31af7Sopenharmony_ci# const vec4 pal[16] = vec4[16](vec4(0.0, 0.0, 0.0, 1.0), vec4(0.5, 0.0, 0.0, 1.0), vec4(0.0, 0.5, 0.0, 1.0), vec4(0.5, 0.5, 0.0, 1.0), vec4(0.0, 0.0, 0.5, 1.0), vec4(0.5, 0.0, 0.5, 1.0), vec4(0.0, 0.5, 0.5, 1.0), vec4(0.5, 0.5, 0.5, 1.0), vec4(0.0, 0.0, 0.0, 1.0), vec4(1.0, 0.0, 0.0, 1.0), vec4(0.0, 1.0, 0.0, 1.0), vec4(1.0, 1.0, 0.0, 1.0), vec4(0.0, 0.0, 1.0, 1.0), vec4(1.0, 0.0, 1.0, 1.0), vec4(0.0, 1.0, 1.0, 1.0), vec4(1.0, 1.0, 1.0, 1.0));
384e5c31af7Sopenharmony_ci#
385e5c31af7Sopenharmony_ci# const vec4 picdata[8] = vec4[8](vec4(4, 4, 20, 4), vec4(4, 4, 4, 20), vec4(4, 20, 20, 4), vec4(20, 4, 4, 8), vec4(8, 6, 4, 2), vec4(2, 12, 2, 4), vec4(16, 2, 4, 4), vec4(12, 22, 4, 4));
386e5c31af7Sopenharmony_ci#
387e5c31af7Sopenharmony_ci# bool collision(vec2 pos, vec4 quad)
388e5c31af7Sopenharmony_ci# {
389e5c31af7Sopenharmony_ci#  if(pos.x < quad.x)
390e5c31af7Sopenharmony_ci#   {
391e5c31af7Sopenharmony_ci#    return false;
392e5c31af7Sopenharmony_ci#   }
393e5c31af7Sopenharmony_ci#  if(pos.y < quad.y)
394e5c31af7Sopenharmony_ci#   {
395e5c31af7Sopenharmony_ci#    return false;
396e5c31af7Sopenharmony_ci#   }
397e5c31af7Sopenharmony_ci#  if(pos.x > quad.x + quad.z)
398e5c31af7Sopenharmony_ci#   {
399e5c31af7Sopenharmony_ci#    return false;
400e5c31af7Sopenharmony_ci#   }
401e5c31af7Sopenharmony_ci#  if(pos.y > quad.y + quad.w)
402e5c31af7Sopenharmony_ci#   {
403e5c31af7Sopenharmony_ci#    return false;
404e5c31af7Sopenharmony_ci#   }
405e5c31af7Sopenharmony_ci#  return true;
406e5c31af7Sopenharmony_ci# }
407e5c31af7Sopenharmony_ci# vec4 match(vec2 pos)
408e5c31af7Sopenharmony_ci# {
409e5c31af7Sopenharmony_ci#  int i;
410e5c31af7Sopenharmony_ci#  // res == vec4 ( x, 0.5, 1.0, 1.0) where x is the result of the calculation, x == 0.5.
411e5c31af7Sopenharmony_ci#  // The end result should be the same as in reference.
412e5c31af7Sopenharmony_ci#  vec4 res = vec4(clamp(0.5, 0.5, (gl_FragCoord.x < 0.0) ? -1.0 : (min(gl_FragCoord.x >= 0.0 ? (mix(1.0, 0.5, (gl_FragCoord.x >= 0.0))) : 1.0, 0.5))), 0.5, 1.0, 1.0);
413e5c31af7Sopenharmony_ci#  for( i = 0;
414e5c31af7Sopenharmony_ci#  i < 8; i ++)
415e5c31af7Sopenharmony_ci#   {
416e5c31af7Sopenharmony_ci#    if(collision(pos, picdata[i]))
417e5c31af7Sopenharmony_ci#     {
418e5c31af7Sopenharmony_ci#      res = pal[(int(picdata[i].x) * int(picdata[i].y) + i * 9 + 11) % 16];
419e5c31af7Sopenharmony_ci#     }
420e5c31af7Sopenharmony_ci#   }
421e5c31af7Sopenharmony_ci#  return res;
422e5c31af7Sopenharmony_ci# }
423e5c31af7Sopenharmony_ci# void main()
424e5c31af7Sopenharmony_ci# {
425e5c31af7Sopenharmony_ci#  vec2 lin = gl_FragCoord.xy / resolution;
426e5c31af7Sopenharmony_ci#  lin = floor(lin * 32.0);
427e5c31af7Sopenharmony_ci#  _GLF_color = match(lin.xy);
428e5c31af7Sopenharmony_ci# }
429e5c31af7Sopenharmony_ciSHADER fragment variant_fragment_shader SPIRV-ASM TARGET_ENV spv1.0
430e5c31af7Sopenharmony_ci; SPIR-V
431e5c31af7Sopenharmony_ci; Version: 1.0
432e5c31af7Sopenharmony_ci; Generator: Khronos Glslang Reference Front End; 10
433e5c31af7Sopenharmony_ci; Bound: 208
434e5c31af7Sopenharmony_ci; Schema: 0
435e5c31af7Sopenharmony_ci               OpCapability Shader
436e5c31af7Sopenharmony_ci          %1 = OpExtInstImport "GLSL.std.450"
437e5c31af7Sopenharmony_ci               OpMemoryModel Logical GLSL450
438e5c31af7Sopenharmony_ci               OpEntryPoint Fragment %4 "main" %72 %204
439e5c31af7Sopenharmony_ci               OpExecutionMode %4 OriginUpperLeft
440e5c31af7Sopenharmony_ci               OpSource ESSL 320
441e5c31af7Sopenharmony_ci               OpName %4 "main"
442e5c31af7Sopenharmony_ci               OpName %15 "collision(vf2;vf4;"
443e5c31af7Sopenharmony_ci               OpName %13 "pos"
444e5c31af7Sopenharmony_ci               OpName %14 "quad"
445e5c31af7Sopenharmony_ci               OpName %19 "match(vf2;"
446e5c31af7Sopenharmony_ci               OpName %18 "pos"
447e5c31af7Sopenharmony_ci               OpName %69 "res"
448e5c31af7Sopenharmony_ci               OpName %72 "gl_FragCoord"
449e5c31af7Sopenharmony_ci               OpName %102 "i"
450e5c31af7Sopenharmony_ci               OpName %132 "param"
451e5c31af7Sopenharmony_ci               OpName %134 "param"
452e5c31af7Sopenharmony_ci               OpName %136 "indexable"
453e5c31af7Sopenharmony_ci               OpName %161 "indexable"
454e5c31af7Sopenharmony_ci               OpName %166 "indexable"
455e5c31af7Sopenharmony_ci               OpName %180 "indexable"
456e5c31af7Sopenharmony_ci               OpName %189 "lin"
457e5c31af7Sopenharmony_ci               OpName %192 "buf0"
458e5c31af7Sopenharmony_ci               OpMemberName %192 0 "resolution"
459e5c31af7Sopenharmony_ci               OpName %194 ""
460e5c31af7Sopenharmony_ci               OpName %204 "_GLF_color"
461e5c31af7Sopenharmony_ci               OpName %205 "param"
462e5c31af7Sopenharmony_ci               OpDecorate %72 BuiltIn FragCoord
463e5c31af7Sopenharmony_ci               OpMemberDecorate %192 0 Offset 0
464e5c31af7Sopenharmony_ci               OpDecorate %192 Block
465e5c31af7Sopenharmony_ci               OpDecorate %194 DescriptorSet 0
466e5c31af7Sopenharmony_ci               OpDecorate %194 Binding 0
467e5c31af7Sopenharmony_ci               OpDecorate %204 Location 0
468e5c31af7Sopenharmony_ci          %2 = OpTypeVoid
469e5c31af7Sopenharmony_ci          %3 = OpTypeFunction %2
470e5c31af7Sopenharmony_ci          %6 = OpTypeFloat 32
471e5c31af7Sopenharmony_ci          %7 = OpTypeVector %6 2
472e5c31af7Sopenharmony_ci          %8 = OpTypePointer Function %7
473e5c31af7Sopenharmony_ci          %9 = OpTypeVector %6 4
474e5c31af7Sopenharmony_ci         %10 = OpTypePointer Function %9
475e5c31af7Sopenharmony_ci         %11 = OpTypeBool
476e5c31af7Sopenharmony_ci         %12 = OpTypeFunction %11 %8 %10
477e5c31af7Sopenharmony_ci         %17 = OpTypeFunction %9 %8
478e5c31af7Sopenharmony_ci         %21 = OpTypeInt 32 0
479e5c31af7Sopenharmony_ci         %22 = OpConstant %21 0
480e5c31af7Sopenharmony_ci         %23 = OpTypePointer Function %6
481e5c31af7Sopenharmony_ci         %31 = OpConstantFalse %11
482e5c31af7Sopenharmony_ci         %33 = OpConstant %21 1
483e5c31af7Sopenharmony_ci         %46 = OpConstant %21 2
484e5c31af7Sopenharmony_ci         %58 = OpConstant %21 3
485e5c31af7Sopenharmony_ci         %66 = OpConstantTrue %11
486e5c31af7Sopenharmony_ci         %70 = OpConstant %6 0.5
487e5c31af7Sopenharmony_ci         %71 = OpTypePointer Input %9
488e5c31af7Sopenharmony_ci         %72 = OpVariable %71 Input
489e5c31af7Sopenharmony_ci         %73 = OpTypePointer Input %6
490e5c31af7Sopenharmony_ci         %76 = OpConstant %6 0
491e5c31af7Sopenharmony_ci         %81 = OpConstant %6 -1
492e5c31af7Sopenharmony_ci         %89 = OpConstant %6 1
493e5c31af7Sopenharmony_ci        %100 = OpTypeInt 32 1
494e5c31af7Sopenharmony_ci        %101 = OpTypePointer Function %100
495e5c31af7Sopenharmony_ci        %103 = OpConstant %100 0
496e5c31af7Sopenharmony_ci        %110 = OpConstant %100 8
497e5c31af7Sopenharmony_ci        %112 = OpConstant %21 8
498e5c31af7Sopenharmony_ci        %113 = OpTypeArray %9 %112
499e5c31af7Sopenharmony_ci        %114 = OpConstant %6 4
500e5c31af7Sopenharmony_ci        %115 = OpConstant %6 20
501e5c31af7Sopenharmony_ci        %116 = OpConstantComposite %9 %114 %114 %115 %114
502e5c31af7Sopenharmony_ci        %117 = OpConstantComposite %9 %114 %114 %114 %115
503e5c31af7Sopenharmony_ci        %118 = OpConstantComposite %9 %114 %115 %115 %114
504e5c31af7Sopenharmony_ci        %119 = OpConstant %6 8
505e5c31af7Sopenharmony_ci        %120 = OpConstantComposite %9 %115 %114 %114 %119
506e5c31af7Sopenharmony_ci        %121 = OpConstant %6 6
507e5c31af7Sopenharmony_ci        %122 = OpConstant %6 2
508e5c31af7Sopenharmony_ci        %123 = OpConstantComposite %9 %119 %121 %114 %122
509e5c31af7Sopenharmony_ci        %124 = OpConstant %6 12
510e5c31af7Sopenharmony_ci        %125 = OpConstantComposite %9 %122 %124 %122 %114
511e5c31af7Sopenharmony_ci        %126 = OpConstant %6 16
512e5c31af7Sopenharmony_ci        %127 = OpConstantComposite %9 %126 %122 %114 %114
513e5c31af7Sopenharmony_ci        %128 = OpConstant %6 22
514e5c31af7Sopenharmony_ci        %129 = OpConstantComposite %9 %124 %128 %114 %114
515e5c31af7Sopenharmony_ci        %130 = OpConstantComposite %113 %116 %117 %118 %120 %123 %125 %127 %129
516e5c31af7Sopenharmony_ci        %135 = OpTypePointer Function %113
517e5c31af7Sopenharmony_ci        %142 = OpConstant %21 16
518e5c31af7Sopenharmony_ci        %143 = OpTypeArray %9 %142
519e5c31af7Sopenharmony_ci        %144 = OpConstantComposite %9 %76 %76 %76 %89
520e5c31af7Sopenharmony_ci        %145 = OpConstantComposite %9 %70 %76 %76 %89
521e5c31af7Sopenharmony_ci        %146 = OpConstantComposite %9 %76 %70 %76 %89
522e5c31af7Sopenharmony_ci        %147 = OpConstantComposite %9 %70 %70 %76 %89
523e5c31af7Sopenharmony_ci        %148 = OpConstantComposite %9 %76 %76 %70 %89
524e5c31af7Sopenharmony_ci        %149 = OpConstantComposite %9 %70 %76 %70 %89
525e5c31af7Sopenharmony_ci        %150 = OpConstantComposite %9 %76 %70 %70 %89
526e5c31af7Sopenharmony_ci        %151 = OpConstantComposite %9 %70 %70 %70 %89
527e5c31af7Sopenharmony_ci        %152 = OpConstantComposite %9 %89 %76 %76 %89
528e5c31af7Sopenharmony_ci        %153 = OpConstantComposite %9 %76 %89 %76 %89
529e5c31af7Sopenharmony_ci        %154 = OpConstantComposite %9 %89 %89 %76 %89
530e5c31af7Sopenharmony_ci        %155 = OpConstantComposite %9 %76 %76 %89 %89
531e5c31af7Sopenharmony_ci        %156 = OpConstantComposite %9 %89 %76 %89 %89
532e5c31af7Sopenharmony_ci        %157 = OpConstantComposite %9 %76 %89 %89 %89
533e5c31af7Sopenharmony_ci        %158 = OpConstantComposite %9 %89 %89 %89 %89
534e5c31af7Sopenharmony_ci        %159 = OpConstantComposite %143 %144 %145 %146 %147 %148 %149 %150 %151 %144 %152 %153 %154 %155 %156 %157 %158
535e5c31af7Sopenharmony_ci        %172 = OpConstant %100 9
536e5c31af7Sopenharmony_ci        %175 = OpConstant %100 11
537e5c31af7Sopenharmony_ci        %177 = OpConstant %100 16
538e5c31af7Sopenharmony_ci        %179 = OpTypePointer Function %143
539e5c31af7Sopenharmony_ci        %184 = OpConstant %100 1
540e5c31af7Sopenharmony_ci        %192 = OpTypeStruct %7
541e5c31af7Sopenharmony_ci        %193 = OpTypePointer Uniform %192
542e5c31af7Sopenharmony_ci        %194 = OpVariable %193 Uniform
543e5c31af7Sopenharmony_ci        %195 = OpTypePointer Uniform %7
544e5c31af7Sopenharmony_ci        %200 = OpConstant %6 32
545e5c31af7Sopenharmony_ci        %203 = OpTypePointer Output %9
546e5c31af7Sopenharmony_ci        %204 = OpVariable %203 Output
547e5c31af7Sopenharmony_ci          %4 = OpFunction %2 None %3
548e5c31af7Sopenharmony_ci          %5 = OpLabel
549e5c31af7Sopenharmony_ci        %189 = OpVariable %8 Function
550e5c31af7Sopenharmony_ci        %205 = OpVariable %8 Function
551e5c31af7Sopenharmony_ci        %190 = OpLoad %9 %72
552e5c31af7Sopenharmony_ci        %191 = OpVectorShuffle %7 %190 %190 0 1
553e5c31af7Sopenharmony_ci        %196 = OpAccessChain %195 %194 %103
554e5c31af7Sopenharmony_ci        %197 = OpLoad %7 %196
555e5c31af7Sopenharmony_ci        %198 = OpFDiv %7 %191 %197
556e5c31af7Sopenharmony_ci               OpStore %189 %198
557e5c31af7Sopenharmony_ci        %199 = OpLoad %7 %189
558e5c31af7Sopenharmony_ci        %201 = OpVectorTimesScalar %7 %199 %200
559e5c31af7Sopenharmony_ci        %202 = OpExtInst %7 %1 Floor %201
560e5c31af7Sopenharmony_ci               OpStore %189 %202
561e5c31af7Sopenharmony_ci        %206 = OpLoad %7 %189
562e5c31af7Sopenharmony_ci               OpStore %205 %206
563e5c31af7Sopenharmony_ci        %207 = OpFunctionCall %9 %19 %205
564e5c31af7Sopenharmony_ci               OpStore %204 %207
565e5c31af7Sopenharmony_ci               OpReturn
566e5c31af7Sopenharmony_ci               OpFunctionEnd
567e5c31af7Sopenharmony_ci         %15 = OpFunction %11 None %12
568e5c31af7Sopenharmony_ci         %13 = OpFunctionParameter %8
569e5c31af7Sopenharmony_ci         %14 = OpFunctionParameter %10
570e5c31af7Sopenharmony_ci         %16 = OpLabel
571e5c31af7Sopenharmony_ci         %24 = OpAccessChain %23 %13 %22
572e5c31af7Sopenharmony_ci         %25 = OpLoad %6 %24
573e5c31af7Sopenharmony_ci         %26 = OpAccessChain %23 %14 %22
574e5c31af7Sopenharmony_ci         %27 = OpLoad %6 %26
575e5c31af7Sopenharmony_ci         %28 = OpFOrdLessThan %11 %25 %27
576e5c31af7Sopenharmony_ci               OpSelectionMerge %30 None
577e5c31af7Sopenharmony_ci               OpBranchConditional %28 %29 %30
578e5c31af7Sopenharmony_ci         %29 = OpLabel
579e5c31af7Sopenharmony_ci               OpReturnValue %31
580e5c31af7Sopenharmony_ci         %30 = OpLabel
581e5c31af7Sopenharmony_ci         %34 = OpAccessChain %23 %13 %33
582e5c31af7Sopenharmony_ci         %35 = OpLoad %6 %34
583e5c31af7Sopenharmony_ci         %36 = OpAccessChain %23 %14 %33
584e5c31af7Sopenharmony_ci         %37 = OpLoad %6 %36
585e5c31af7Sopenharmony_ci         %38 = OpFOrdLessThan %11 %35 %37
586e5c31af7Sopenharmony_ci               OpSelectionMerge %40 None
587e5c31af7Sopenharmony_ci               OpBranchConditional %38 %39 %40
588e5c31af7Sopenharmony_ci         %39 = OpLabel
589e5c31af7Sopenharmony_ci               OpReturnValue %31
590e5c31af7Sopenharmony_ci         %40 = OpLabel
591e5c31af7Sopenharmony_ci         %42 = OpAccessChain %23 %13 %22
592e5c31af7Sopenharmony_ci         %43 = OpLoad %6 %42
593e5c31af7Sopenharmony_ci         %44 = OpAccessChain %23 %14 %22
594e5c31af7Sopenharmony_ci         %45 = OpLoad %6 %44
595e5c31af7Sopenharmony_ci         %47 = OpAccessChain %23 %14 %46
596e5c31af7Sopenharmony_ci         %48 = OpLoad %6 %47
597e5c31af7Sopenharmony_ci         %49 = OpFAdd %6 %45 %48
598e5c31af7Sopenharmony_ci         %50 = OpFOrdGreaterThan %11 %43 %49
599e5c31af7Sopenharmony_ci               OpSelectionMerge %52 None
600e5c31af7Sopenharmony_ci               OpBranchConditional %50 %51 %52
601e5c31af7Sopenharmony_ci         %51 = OpLabel
602e5c31af7Sopenharmony_ci               OpReturnValue %31
603e5c31af7Sopenharmony_ci         %52 = OpLabel
604e5c31af7Sopenharmony_ci         %54 = OpAccessChain %23 %13 %33
605e5c31af7Sopenharmony_ci         %55 = OpLoad %6 %54
606e5c31af7Sopenharmony_ci         %56 = OpAccessChain %23 %14 %33
607e5c31af7Sopenharmony_ci         %57 = OpLoad %6 %56
608e5c31af7Sopenharmony_ci         %59 = OpAccessChain %23 %14 %58
609e5c31af7Sopenharmony_ci         %60 = OpLoad %6 %59
610e5c31af7Sopenharmony_ci         %61 = OpFAdd %6 %57 %60
611e5c31af7Sopenharmony_ci         %62 = OpFOrdGreaterThan %11 %55 %61
612e5c31af7Sopenharmony_ci               OpSelectionMerge %64 None
613e5c31af7Sopenharmony_ci               OpBranchConditional %62 %63 %64
614e5c31af7Sopenharmony_ci         %63 = OpLabel
615e5c31af7Sopenharmony_ci               OpReturnValue %31
616e5c31af7Sopenharmony_ci         %64 = OpLabel
617e5c31af7Sopenharmony_ci               OpReturnValue %66
618e5c31af7Sopenharmony_ci               OpFunctionEnd
619e5c31af7Sopenharmony_ci         %19 = OpFunction %9 None %17
620e5c31af7Sopenharmony_ci         %18 = OpFunctionParameter %8
621e5c31af7Sopenharmony_ci         %20 = OpLabel
622e5c31af7Sopenharmony_ci         %69 = OpVariable %10 Function
623e5c31af7Sopenharmony_ci         %78 = OpVariable %23 Function
624e5c31af7Sopenharmony_ci         %86 = OpVariable %23 Function
625e5c31af7Sopenharmony_ci        %102 = OpVariable %101 Function
626e5c31af7Sopenharmony_ci        %132 = OpVariable %8 Function
627e5c31af7Sopenharmony_ci        %134 = OpVariable %10 Function
628e5c31af7Sopenharmony_ci        %136 = OpVariable %135 Function
629e5c31af7Sopenharmony_ci        %161 = OpVariable %135 Function
630e5c31af7Sopenharmony_ci        %166 = OpVariable %135 Function
631e5c31af7Sopenharmony_ci        %180 = OpVariable %179 Function
632e5c31af7Sopenharmony_ci         %74 = OpAccessChain %73 %72 %22
633e5c31af7Sopenharmony_ci         %75 = OpLoad %6 %74
634e5c31af7Sopenharmony_ci         %77 = OpFOrdLessThan %11 %75 %76
635e5c31af7Sopenharmony_ci               OpSelectionMerge %80 None
636e5c31af7Sopenharmony_ci               OpBranchConditional %77 %79 %82
637e5c31af7Sopenharmony_ci         %79 = OpLabel
638e5c31af7Sopenharmony_ci               OpStore %78 %81
639e5c31af7Sopenharmony_ci               OpBranch %80
640e5c31af7Sopenharmony_ci         %82 = OpLabel
641e5c31af7Sopenharmony_ci         %83 = OpAccessChain %73 %72 %22
642e5c31af7Sopenharmony_ci         %84 = OpLoad %6 %83
643e5c31af7Sopenharmony_ci         %85 = OpFOrdGreaterThanEqual %11 %84 %76
644e5c31af7Sopenharmony_ci               OpSelectionMerge %88 None
645e5c31af7Sopenharmony_ci               OpBranchConditional %85 %87 %94
646e5c31af7Sopenharmony_ci         %87 = OpLabel
647e5c31af7Sopenharmony_ci         %90 = OpAccessChain %73 %72 %22
648e5c31af7Sopenharmony_ci         %91 = OpLoad %6 %90
649e5c31af7Sopenharmony_ci         %92 = OpFOrdGreaterThanEqual %11 %91 %76
650e5c31af7Sopenharmony_ci         %93 = OpSelect %6 %92 %70 %89
651e5c31af7Sopenharmony_ci               OpStore %86 %93
652e5c31af7Sopenharmony_ci               OpBranch %88
653e5c31af7Sopenharmony_ci         %94 = OpLabel
654e5c31af7Sopenharmony_ci               OpStore %86 %89
655e5c31af7Sopenharmony_ci               OpBranch %88
656e5c31af7Sopenharmony_ci         %88 = OpLabel
657e5c31af7Sopenharmony_ci         %95 = OpLoad %6 %86
658e5c31af7Sopenharmony_ci         %96 = OpExtInst %6 %1 FMin %95 %70
659e5c31af7Sopenharmony_ci               OpStore %78 %96
660e5c31af7Sopenharmony_ci               OpBranch %80
661e5c31af7Sopenharmony_ci         %80 = OpLabel
662e5c31af7Sopenharmony_ci         %97 = OpLoad %6 %78
663e5c31af7Sopenharmony_ci         %98 = OpExtInst %6 %1 FClamp %70 %70 %97
664e5c31af7Sopenharmony_ci         %99 = OpCompositeConstruct %9 %98 %70 %89 %89
665e5c31af7Sopenharmony_ci               OpStore %69 %99
666e5c31af7Sopenharmony_ci               OpStore %102 %103
667e5c31af7Sopenharmony_ci               OpBranch %104
668e5c31af7Sopenharmony_ci        %104 = OpLabel
669e5c31af7Sopenharmony_ci               OpLoopMerge %106 %107 None
670e5c31af7Sopenharmony_ci               OpBranch %108
671e5c31af7Sopenharmony_ci        %108 = OpLabel
672e5c31af7Sopenharmony_ci        %109 = OpLoad %100 %102
673e5c31af7Sopenharmony_ci        %111 = OpSLessThan %11 %109 %110
674e5c31af7Sopenharmony_ci               OpBranchConditional %111 %105 %106
675e5c31af7Sopenharmony_ci        %105 = OpLabel
676e5c31af7Sopenharmony_ci        %131 = OpLoad %100 %102
677e5c31af7Sopenharmony_ci        %133 = OpLoad %7 %18
678e5c31af7Sopenharmony_ci               OpStore %132 %133
679e5c31af7Sopenharmony_ci               OpStore %136 %130
680e5c31af7Sopenharmony_ci        %137 = OpAccessChain %10 %136 %131
681e5c31af7Sopenharmony_ci        %138 = OpLoad %9 %137
682e5c31af7Sopenharmony_ci               OpStore %134 %138
683e5c31af7Sopenharmony_ci        %139 = OpFunctionCall %11 %15 %132 %134
684e5c31af7Sopenharmony_ci               OpSelectionMerge %141 None
685e5c31af7Sopenharmony_ci               OpBranchConditional %139 %140 %141
686e5c31af7Sopenharmony_ci        %140 = OpLabel
687e5c31af7Sopenharmony_ci        %160 = OpLoad %100 %102
688e5c31af7Sopenharmony_ci               OpStore %161 %130
689e5c31af7Sopenharmony_ci        %162 = OpAccessChain %23 %161 %160 %22
690e5c31af7Sopenharmony_ci        %163 = OpLoad %6 %162
691e5c31af7Sopenharmony_ci        %164 = OpConvertFToS %100 %163
692e5c31af7Sopenharmony_ci        %165 = OpLoad %100 %102
693e5c31af7Sopenharmony_ci               OpStore %166 %130
694e5c31af7Sopenharmony_ci        %167 = OpAccessChain %23 %166 %165 %33
695e5c31af7Sopenharmony_ci        %168 = OpLoad %6 %167
696e5c31af7Sopenharmony_ci        %169 = OpConvertFToS %100 %168
697e5c31af7Sopenharmony_ci        %170 = OpIMul %100 %164 %169
698e5c31af7Sopenharmony_ci        %171 = OpLoad %100 %102
699e5c31af7Sopenharmony_ci        %173 = OpIMul %100 %171 %172
700e5c31af7Sopenharmony_ci        %174 = OpIAdd %100 %170 %173
701e5c31af7Sopenharmony_ci        %176 = OpIAdd %100 %174 %175
702e5c31af7Sopenharmony_ci        %178 = OpSMod %100 %176 %177
703e5c31af7Sopenharmony_ci               OpStore %180 %159
704e5c31af7Sopenharmony_ci        %181 = OpAccessChain %10 %180 %178
705e5c31af7Sopenharmony_ci        %182 = OpLoad %9 %181
706e5c31af7Sopenharmony_ci               OpStore %69 %182
707e5c31af7Sopenharmony_ci               OpBranch %141
708e5c31af7Sopenharmony_ci        %141 = OpLabel
709e5c31af7Sopenharmony_ci               OpBranch %107
710e5c31af7Sopenharmony_ci        %107 = OpLabel
711e5c31af7Sopenharmony_ci        %183 = OpLoad %100 %102
712e5c31af7Sopenharmony_ci        %185 = OpIAdd %100 %183 %184
713e5c31af7Sopenharmony_ci               OpStore %102 %185
714e5c31af7Sopenharmony_ci               OpBranch %104
715e5c31af7Sopenharmony_ci        %106 = OpLabel
716e5c31af7Sopenharmony_ci        %186 = OpLoad %9 %69
717e5c31af7Sopenharmony_ci               OpReturnValue %186
718e5c31af7Sopenharmony_ci               OpFunctionEnd
719e5c31af7Sopenharmony_ciEND
720e5c31af7Sopenharmony_ci
721e5c31af7Sopenharmony_ci# uniforms for variant
722e5c31af7Sopenharmony_ci
723e5c31af7Sopenharmony_ci# resolution
724e5c31af7Sopenharmony_ciBUFFER variant_resolution DATA_TYPE vec2<float> DATA
725e5c31af7Sopenharmony_ci 256.0 256.0
726e5c31af7Sopenharmony_ciEND
727e5c31af7Sopenharmony_ci
728e5c31af7Sopenharmony_ciBUFFER variant_framebuffer FORMAT B8G8R8A8_UNORM
729e5c31af7Sopenharmony_ci
730e5c31af7Sopenharmony_ciPIPELINE graphics variant_pipeline
731e5c31af7Sopenharmony_ci  ATTACH variant_vertex_shader
732e5c31af7Sopenharmony_ci  ATTACH variant_fragment_shader
733e5c31af7Sopenharmony_ci  FRAMEBUFFER_SIZE 256 256
734e5c31af7Sopenharmony_ci  BIND BUFFER variant_framebuffer AS color LOCATION 0
735e5c31af7Sopenharmony_ci  BIND BUFFER variant_resolution AS uniform DESCRIPTOR_SET 0 BINDING 0
736e5c31af7Sopenharmony_ciEND
737e5c31af7Sopenharmony_ciCLEAR_COLOR variant_pipeline 0 0 0 255
738e5c31af7Sopenharmony_ci
739e5c31af7Sopenharmony_ciCLEAR variant_pipeline
740e5c31af7Sopenharmony_ciRUN variant_pipeline DRAW_RECT POS 0 0 SIZE 256 256
741e5c31af7Sopenharmony_ci
742e5c31af7Sopenharmony_ciEXPECT reference_framebuffer EQ_HISTOGRAM_EMD_BUFFER variant_framebuffer TOLERANCE 0.005
743