external/vulkancts/data/vulkan/amber/graphicsfuzz/cov-bitwise-inverse-uniform-condition.amber - third_party/vulkan-cts - Git at Google

 #!amber

 # Copyright 2021 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #     http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.


 # A test for a coverage-gap found by the GraphicsFuzz project.

 # Short description: A fragment shader that covers specific BRW code paths

 # The test passes because the shader always writes red.

 SHADER vertex variant_vertex_shader PASSTHROUGH

 # variant_fragment_shader is derived from the following GLSL:
 # #version 320 es
 # #define _int_1 _GLF_uniform_int_values[0]
 # #define _int_0 _GLF_uniform_int_values[1]
 # #define _float_1_0 _GLF_uniform_float_values[0]
 #
 # precision highp float;
 # precision highp int;
 #
 # // Contents of _GLF_uniform_float_values: 1.0
 # layout(set = 0, binding = 0) uniform buf0
 # {
 #     float _GLF_uniform_float_values[1];
 # };
 #
 # // Contents of _GLF_uniform_int_values: [1, 0]
 # layout(set = 0, binding = 1) uniform buf1
 # {
 #     int _GLF_uniform_int_values[2];
 # };
 #
 # // Contents of zero: 0.0
 # layout(set = 0, binding = 2) uniform buf2
 # {
 #     float zero;
 # };
 #
 # layout(location = 0) out vec4 _GLF_color;
 #
 # void main()
 # {
 #     int a = ~(((zero < _float_1_0) ? _int_0 : _int_1) | 1);
 #
 #     // Always true.
 #     if(a == ~ _int_1)
 #     {
 #         _GLF_color = vec4(_int_1, _int_0, _int_0, _int_1);
 #     }
 #     else
 #     {
 #         _GLF_color = vec4(_int_0);
 #     }
 # }
 SHADER fragment variant_fragment_shader SPIRV-ASM TARGET_ENV spv1.0
 ; SPIR-V
 ; Version: 1.0
 ; Generator: Khronos Glslang Reference Front End; 10
 ; Bound: 73
 ; Schema: 0
                OpCapability Shader
           %1 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Fragment %4 "main" %54
                OpExecutionMode %4 OriginUpperLeft
                OpSource ESSL 320
                OpName %4 "main"
                OpName %8 "a"
                OpName %10 "buf2"
                OpMemberName %10 0 "zero"
                OpName %12 ""
                OpName %20 "buf0"
                OpMemberName %20 0 "_GLF_uniform_float_values"
                OpName %22 ""
                OpName %32 "buf1"
                OpMemberName %32 0 "_GLF_uniform_int_values"
                OpName %34 ""
                OpName %54 "_GLF_color"
                OpMemberDecorate %10 0 Offset 0
                OpDecorate %10 Block
                OpDecorate %12 DescriptorSet 0
                OpDecorate %12 Binding 2
                OpDecorate %19 ArrayStride 16
                OpMemberDecorate %20 0 Offset 0
                OpDecorate %20 Block
                OpDecorate %22 DescriptorSet 0
                OpDecorate %22 Binding 0
                OpDecorate %31 ArrayStride 16
                OpMemberDecorate %32 0 Offset 0
                OpDecorate %32 Block
                OpDecorate %34 DescriptorSet 0
                OpDecorate %34 Binding 1
                OpDecorate %54 Location 0
           %2 = OpTypeVoid
           %3 = OpTypeFunction %2
           %6 = OpTypeInt 32 1
           %7 = OpTypePointer Function %6
           %9 = OpTypeFloat 32
          %10 = OpTypeStruct %9
          %11 = OpTypePointer Uniform %10
          %12 = OpVariable %11 Uniform
          %13 = OpConstant %6 0
          %14 = OpTypePointer Uniform %9
          %17 = OpTypeInt 32 0
          %18 = OpConstant %17 1
          %19 = OpTypeArray %9 %18
          %20 = OpTypeStruct %19
          %21 = OpTypePointer Uniform %20
          %22 = OpVariable %21 Uniform
          %25 = OpTypeBool
          %30 = OpConstant %17 2
          %31 = OpTypeArray %6 %30
          %32 = OpTypeStruct %31
          %33 = OpTypePointer Uniform %32
          %34 = OpVariable %33 Uniform
          %35 = OpConstant %6 1
          %36 = OpTypePointer Uniform %6
          %52 = OpTypeVector %9 4
          %53 = OpTypePointer Output %52
          %54 = OpVariable %53 Output
           %4 = OpFunction %2 None %3
           %5 = OpLabel
           %8 = OpVariable %7 Function
          %27 = OpVariable %7 Function
          %15 = OpAccessChain %14 %12 %13
          %16 = OpLoad %9 %15
          %23 = OpAccessChain %14 %22 %13 %13
          %24 = OpLoad %9 %23
          %26 = OpFOrdLessThan %25 %16 %24
                OpSelectionMerge %29 None
                OpBranchConditional %26 %28 %39
          %28 = OpLabel
          %37 = OpAccessChain %36 %34 %13 %35
          %38 = OpLoad %6 %37
                OpStore %27 %38
                OpBranch %29
          %39 = OpLabel
          %40 = OpAccessChain %36 %34 %13 %13
          %41 = OpLoad %6 %40
                OpStore %27 %41
                OpBranch %29
          %29 = OpLabel
          %42 = OpLoad %6 %27
          %43 = OpBitwiseOr %6 %42 %35
          %44 = OpNot %6 %43
                OpStore %8 %44
          %45 = OpLoad %6 %8
          %46 = OpAccessChain %36 %34 %13 %13
          %47 = OpLoad %6 %46
          %48 = OpNot %6 %47
          %49 = OpIEqual %25 %45 %48
                OpSelectionMerge %51 None
                OpBranchConditional %49 %50 %68
          %50 = OpLabel
          %55 = OpAccessChain %36 %34 %13 %13
          %56 = OpLoad %6 %55
          %57 = OpConvertSToF %9 %56
          %58 = OpAccessChain %36 %34 %13 %35
          %59 = OpLoad %6 %58
          %60 = OpConvertSToF %9 %59
          %61 = OpAccessChain %36 %34 %13 %35
          %62 = OpLoad %6 %61
          %63 = OpConvertSToF %9 %62
          %64 = OpAccessChain %36 %34 %13 %13
          %65 = OpLoad %6 %64
          %66 = OpConvertSToF %9 %65
          %67 = OpCompositeConstruct %52 %57 %60 %63 %66
                OpStore %54 %67
                OpBranch %51
          %68 = OpLabel
          %69 = OpAccessChain %36 %34 %13 %35
          %70 = OpLoad %6 %69
          %71 = OpConvertSToF %9 %70
          %72 = OpCompositeConstruct %52 %71 %71 %71 %71
                OpStore %54 %72
                OpBranch %51
          %51 = OpLabel
                OpReturn
                OpFunctionEnd
 END

 # uniforms for variant

 # zero
 BUFFER variant_zero DATA_TYPE float STD140 DATA
  0.0
 END
 # _GLF_uniform_int_values
 BUFFER variant__GLF_uniform_int_values DATA_TYPE int32[] STD140 DATA
  1 0
 END
 # _GLF_uniform_float_values
 BUFFER variant__GLF_uniform_float_values DATA_TYPE float[] STD140 DATA
  1.0
 END

 BUFFER variant_framebuffer FORMAT B8G8R8A8_UNORM

 PIPELINE graphics variant_pipeline
   ATTACH variant_vertex_shader
   ATTACH variant_fragment_shader
   FRAMEBUFFER_SIZE 256 256
   BIND BUFFER variant_framebuffer AS color LOCATION 0
   BIND BUFFER variant_zero AS uniform DESCRIPTOR_SET 0 BINDING 2
   BIND BUFFER variant__GLF_uniform_int_values AS uniform DESCRIPTOR_SET 0 BINDING 1
   BIND BUFFER variant__GLF_uniform_float_values AS uniform DESCRIPTOR_SET 0 BINDING 0
 END
 CLEAR_COLOR variant_pipeline 0 0 0 255

 CLEAR variant_pipeline
 RUN variant_pipeline DRAW_RECT POS 0 0 SIZE 256 256

 EXPECT variant_framebuffer IDX 0 0 SIZE 256 256 EQ_RGBA 255 0 0 255
	#!amber

	# Copyright 2021 Google LLC
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.


	# A test for a coverage-gap found by the GraphicsFuzz project.

	# Short description: A fragment shader that covers specific BRW code paths

	# The test passes because the shader always writes red.

	SHADER vertex variant_vertex_shader PASSTHROUGH

	# variant_fragment_shader is derived from the following GLSL:
	# #version 320 es
	# #define _int_1 _GLF_uniform_int_values[0]
	# #define _int_0 _GLF_uniform_int_values[1]
	# #define _float_1_0 _GLF_uniform_float_values[0]
	#
	# precision highp float;
	# precision highp int;
	#
	# // Contents of _GLF_uniform_float_values: 1.0
	# layout(set = 0, binding = 0) uniform buf0
	# {
	# float _GLF_uniform_float_values[1];
	# };
	#
	# // Contents of _GLF_uniform_int_values: [1, 0]
	# layout(set = 0, binding = 1) uniform buf1
	# {
	# int _GLF_uniform_int_values[2];
	# };
	#
	# // Contents of zero: 0.0
	# layout(set = 0, binding = 2) uniform buf2
	# {
	# float zero;
	# };
	#
	# layout(location = 0) out vec4 _GLF_color;
	#
	# void main()
	# {
	# int a = ~(((zero < _float_1_0) ? _int_0 : _int_1) \| 1);
	#
	# // Always true.
	# if(a == ~ _int_1)
	# {
	# _GLF_color = vec4(_int_1, _int_0, _int_0, _int_1);
	# }
	# else
	# {
	# _GLF_color = vec4(_int_0);
	# }
	# }
	SHADER fragment variant_fragment_shader SPIRV-ASM TARGET_ENV spv1.0
	; SPIR-V
	; Version: 1.0
	; Generator: Khronos Glslang Reference Front End; 10
	; Bound: 73
	; Schema: 0
	OpCapability Shader
	%1 = OpExtInstImport "GLSL.std.450"
	OpMemoryModel Logical GLSL450
	OpEntryPoint Fragment %4 "main" %54
	OpExecutionMode %4 OriginUpperLeft
	OpSource ESSL 320
	OpName %4 "main"
	OpName %8 "a"
	OpName %10 "buf2"
	OpMemberName %10 0 "zero"
	OpName %12 ""
	OpName %20 "buf0"
	OpMemberName %20 0 "_GLF_uniform_float_values"
	OpName %22 ""
	OpName %32 "buf1"
	OpMemberName %32 0 "_GLF_uniform_int_values"
	OpName %34 ""
	OpName %54 "_GLF_color"
	OpMemberDecorate %10 0 Offset 0
	OpDecorate %10 Block
	OpDecorate %12 DescriptorSet 0
	OpDecorate %12 Binding 2
	OpDecorate %19 ArrayStride 16
	OpMemberDecorate %20 0 Offset 0
	OpDecorate %20 Block
	OpDecorate %22 DescriptorSet 0
	OpDecorate %22 Binding 0
	OpDecorate %31 ArrayStride 16
	OpMemberDecorate %32 0 Offset 0
	OpDecorate %32 Block
	OpDecorate %34 DescriptorSet 0
	OpDecorate %34 Binding 1
	OpDecorate %54 Location 0
	%2 = OpTypeVoid
	%3 = OpTypeFunction %2
	%6 = OpTypeInt 32 1
	%7 = OpTypePointer Function %6
	%9 = OpTypeFloat 32
	%10 = OpTypeStruct %9
	%11 = OpTypePointer Uniform %10
	%12 = OpVariable %11 Uniform
	%13 = OpConstant %6 0
	%14 = OpTypePointer Uniform %9
	%17 = OpTypeInt 32 0
	%18 = OpConstant %17 1
	%19 = OpTypeArray %9 %18
	%20 = OpTypeStruct %19
	%21 = OpTypePointer Uniform %20
	%22 = OpVariable %21 Uniform
	%25 = OpTypeBool
	%30 = OpConstant %17 2
	%31 = OpTypeArray %6 %30
	%32 = OpTypeStruct %31
	%33 = OpTypePointer Uniform %32
	%34 = OpVariable %33 Uniform
	%35 = OpConstant %6 1
	%36 = OpTypePointer Uniform %6
	%52 = OpTypeVector %9 4
	%53 = OpTypePointer Output %52
	%54 = OpVariable %53 Output
	%4 = OpFunction %2 None %3
	%5 = OpLabel
	%8 = OpVariable %7 Function
	%27 = OpVariable %7 Function
	%15 = OpAccessChain %14 %12 %13
	%16 = OpLoad %9 %15
	%23 = OpAccessChain %14 %22 %13 %13
	%24 = OpLoad %9 %23
	%26 = OpFOrdLessThan %25 %16 %24
	OpSelectionMerge %29 None
	OpBranchConditional %26 %28 %39
	%28 = OpLabel
	%37 = OpAccessChain %36 %34 %13 %35
	%38 = OpLoad %6 %37
	OpStore %27 %38
	OpBranch %29
	%39 = OpLabel
	%40 = OpAccessChain %36 %34 %13 %13
	%41 = OpLoad %6 %40
	OpStore %27 %41
	OpBranch %29
	%29 = OpLabel
	%42 = OpLoad %6 %27
	%43 = OpBitwiseOr %6 %42 %35
	%44 = OpNot %6 %43
	OpStore %8 %44
	%45 = OpLoad %6 %8
	%46 = OpAccessChain %36 %34 %13 %13
	%47 = OpLoad %6 %46
	%48 = OpNot %6 %47
	%49 = OpIEqual %25 %45 %48
	OpSelectionMerge %51 None
	OpBranchConditional %49 %50 %68
	%50 = OpLabel
	%55 = OpAccessChain %36 %34 %13 %13
	%56 = OpLoad %6 %55
	%57 = OpConvertSToF %9 %56
	%58 = OpAccessChain %36 %34 %13 %35
	%59 = OpLoad %6 %58
	%60 = OpConvertSToF %9 %59
	%61 = OpAccessChain %36 %34 %13 %35
	%62 = OpLoad %6 %61
	%63 = OpConvertSToF %9 %62
	%64 = OpAccessChain %36 %34 %13 %13
	%65 = OpLoad %6 %64
	%66 = OpConvertSToF %9 %65
	%67 = OpCompositeConstruct %52 %57 %60 %63 %66
	OpStore %54 %67
	OpBranch %51
	%68 = OpLabel
	%69 = OpAccessChain %36 %34 %13 %35
	%70 = OpLoad %6 %69
	%71 = OpConvertSToF %9 %70
	%72 = OpCompositeConstruct %52 %71 %71 %71 %71
	OpStore %54 %72
	OpBranch %51
	%51 = OpLabel
	OpReturn
	OpFunctionEnd
	END

	# uniforms for variant

	# zero
	BUFFER variant_zero DATA_TYPE float STD140 DATA
	0.0
	END
	# _GLF_uniform_int_values
	BUFFER variant__GLF_uniform_int_values DATA_TYPE int32[] STD140 DATA
	1 0
	END
	# _GLF_uniform_float_values
	BUFFER variant__GLF_uniform_float_values DATA_TYPE float[] STD140 DATA
	1.0
	END

	BUFFER variant_framebuffer FORMAT B8G8R8A8_UNORM

	PIPELINE graphics variant_pipeline
	ATTACH variant_vertex_shader
	ATTACH variant_fragment_shader
	FRAMEBUFFER_SIZE 256 256
	BIND BUFFER variant_framebuffer AS color LOCATION 0
	BIND BUFFER variant_zero AS uniform DESCRIPTOR_SET 0 BINDING 2
	BIND BUFFER variant__GLF_uniform_int_values AS uniform DESCRIPTOR_SET 0 BINDING 1
	BIND BUFFER variant__GLF_uniform_float_values AS uniform DESCRIPTOR_SET 0 BINDING 0
	END
	CLEAR_COLOR variant_pipeline 0 0 0 255

	CLEAR variant_pipeline
	RUN variant_pipeline DRAW_RECT POS 0 0 SIZE 256 256

	EXPECT variant_framebuffer IDX 0 0 SIZE 256 256 EQ_RGBA 255 0 0 255