Mathias Agopian
d7b10bdd3b
* update spirv-cross to a0fba56 * update spirv-tools to v2026.1 * update spirv-headers to 04f10f6 * update glslang to 16.2.0
1389 lines
55 KiB
C++
1389 lines
55 KiB
C++
// Copyright (c) 2022 The Khronos Group Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Tests instructions from SPV_EXT_mesh_shader
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#include <string>
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#include "gmock/gmock.h"
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#include "test/val/val_fixtures.h"
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namespace spvtools {
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namespace val {
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namespace {
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using ::testing::HasSubstr;
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using ::testing::Values;
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using ValidateMeshShading = spvtest::ValidateBase<bool>;
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TEST_F(ValidateMeshShading, EmitMeshTasksEXTNotLastInstructionUniversal) {
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const std::string body = R"(
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OpCapability MeshShadingEXT
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OpExtension "SPV_EXT_mesh_shader"
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OpMemoryModel Logical GLSL450
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OpEntryPoint TaskEXT %main "main" %p
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OpExecutionModeId %main LocalSizeId %uint_1 %uint_1 %uint_1
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%void = OpTypeVoid
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%func = OpTypeFunction %void
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%uint = OpTypeInt 32 0
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%uint_1 = OpConstant %uint 1
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%float = OpTypeFloat 32
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%arr_float = OpTypeArray %float %uint_1
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%Payload = OpTypeStruct %arr_float
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%ptr_Payload = OpTypePointer TaskPayloadWorkgroupEXT %Payload
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%p = OpVariable %ptr_Payload TaskPayloadWorkgroupEXT
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%main = OpFunction %void None %func
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%label1 = OpLabel
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OpEmitMeshTasksEXT %uint_1 %uint_1 %uint_1 %p
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OpBranch %label2
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%label2 = OpLabel
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OpReturn
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OpFunctionEnd
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)";
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CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_4);
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EXPECT_EQ(SPV_ERROR_INVALID_LAYOUT,
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ValidateInstructions(SPV_ENV_UNIVERSAL_1_4));
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EXPECT_THAT(getDiagnosticString(),
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HasSubstr("Branch must appear in a block"));
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}
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TEST_F(ValidateMeshShading, EmitMeshTasksEXTNotLastInstructionVulkan) {
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const std::string body = R"(
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OpCapability MeshShadingEXT
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OpExtension "SPV_EXT_mesh_shader"
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OpMemoryModel Logical GLSL450
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OpEntryPoint TaskEXT %main "main" %p
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OpExecutionModeId %main LocalSizeId %uint_1 %uint_1 %uint_1
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%void = OpTypeVoid
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%func = OpTypeFunction %void
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%uint = OpTypeInt 32 0
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%uint_1 = OpConstant %uint 1
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%float = OpTypeFloat 32
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%arr_float = OpTypeArray %float %uint_1
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%Payload = OpTypeStruct %arr_float
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%ptr_Payload = OpTypePointer TaskPayloadWorkgroupEXT %Payload
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%p = OpVariable %ptr_Payload TaskPayloadWorkgroupEXT
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%main = OpFunction %void None %func
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%label1 = OpLabel
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OpEmitMeshTasksEXT %uint_1 %uint_1 %uint_1 %p
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OpReturn
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OpFunctionEnd
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)";
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CompileSuccessfully(body, SPV_ENV_VULKAN_1_2);
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EXPECT_EQ(SPV_ERROR_INVALID_LAYOUT, ValidateInstructions(SPV_ENV_VULKAN_1_2));
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EXPECT_THAT(getDiagnosticString(),
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HasSubstr("Return must appear in a block"));
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}
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TEST_F(ValidateMeshShading, BasicTaskSuccess) {
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const std::string body = R"(
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OpCapability MeshShadingEXT
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OpExtension "SPV_EXT_mesh_shader"
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OpMemoryModel Logical GLSL450
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OpEntryPoint TaskEXT %main "main"
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%void = OpTypeVoid
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%func = OpTypeFunction %void
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%main = OpFunction %void None %func
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%label = OpLabel
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OpReturn
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OpFunctionEnd
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)";
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CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
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EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
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}
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TEST_F(ValidateMeshShading, BasicMeshSuccess) {
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const std::string body = R"(
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OpCapability MeshShadingEXT
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OpExtension "SPV_EXT_mesh_shader"
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OpMemoryModel Logical GLSL450
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OpEntryPoint MeshEXT %main "main"
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OpExecutionMode %main OutputVertices 1
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OpExecutionMode %main OutputPrimitivesEXT 1
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OpExecutionMode %main OutputTrianglesEXT
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%void = OpTypeVoid
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%func = OpTypeFunction %void
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%main = OpFunction %void None %func
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%label = OpLabel
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OpReturn
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OpFunctionEnd
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)";
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CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
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EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
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}
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// https://godbolt.org/z/Kvb1rsceP
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TEST_F(ValidateMeshShading, BasicMeshBuiltinSuccess) {
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const std::string body = R"(
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OpCapability MeshShadingEXT
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OpExtension "SPV_EXT_mesh_shader"
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OpMemoryModel Logical GLSL450
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OpEntryPoint MeshEXT %main "main" %gl_MeshVerticesEXT %vertexOutput %gl_MeshPrimitivesEXT %gl_LocalInvocationIndex %gl_PrimitiveTriangleIndicesEXT
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OpExecutionModeId %main LocalSizeId %uint_1 %uint_1 %uint_1
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OpExecutionMode %main OutputVertices 3
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OpExecutionMode %main OutputPrimitivesEXT 1
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OpExecutionMode %main OutputTrianglesEXT
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OpDecorate %gl_MeshPerVertexEXT Block
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OpMemberDecorate %gl_MeshPerVertexEXT 0 BuiltIn Position
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OpMemberDecorate %gl_MeshPerVertexEXT 1 BuiltIn PointSize
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OpMemberDecorate %gl_MeshPerVertexEXT 2 BuiltIn ClipDistance
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OpMemberDecorate %gl_MeshPerVertexEXT 3 BuiltIn CullDistance
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OpDecorate %VertexOutput Block
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OpDecorate %vertexOutput Location 0
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OpDecorate %gl_MeshPerPrimitiveEXT Block
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OpMemberDecorate %gl_MeshPerPrimitiveEXT 0 BuiltIn PrimitiveId
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OpMemberDecorate %gl_MeshPerPrimitiveEXT 0 PerPrimitiveEXT
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OpMemberDecorate %gl_MeshPerPrimitiveEXT 1 BuiltIn Layer
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OpMemberDecorate %gl_MeshPerPrimitiveEXT 1 PerPrimitiveEXT
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OpMemberDecorate %gl_MeshPerPrimitiveEXT 2 BuiltIn ViewportIndex
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OpMemberDecorate %gl_MeshPerPrimitiveEXT 2 PerPrimitiveEXT
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OpMemberDecorate %gl_MeshPerPrimitiveEXT 3 BuiltIn CullPrimitiveEXT
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OpMemberDecorate %gl_MeshPerPrimitiveEXT 3 PerPrimitiveEXT
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OpDecorate %gl_LocalInvocationIndex BuiltIn LocalInvocationIndex
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OpDecorate %gl_PrimitiveTriangleIndicesEXT BuiltIn PrimitiveTriangleIndicesEXT
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%void = OpTypeVoid
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%4 = OpTypeFunction %void
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%uint = OpTypeInt 32 0
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%uint_1 = OpConstant %uint 1
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%uint_3 = OpConstant %uint 3
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%float = OpTypeFloat 32
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%v4float = OpTypeVector %float 4
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%_arr_float_uint_1 = OpTypeArray %float %uint_1
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%gl_MeshPerVertexEXT = OpTypeStruct %v4float %float %_arr_float_uint_1 %_arr_float_uint_1
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%_arr_gl_MeshPerVertexEXT_uint_3 = OpTypeArray %gl_MeshPerVertexEXT %uint_3
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%_ptr_Output__arr_gl_MeshPerVertexEXT_uint_3 = OpTypePointer Output %_arr_gl_MeshPerVertexEXT_uint_3
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%gl_MeshVerticesEXT = OpVariable %_ptr_Output__arr_gl_MeshPerVertexEXT_uint_3 Output
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%int = OpTypeInt 32 1
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%int_0 = OpConstant %int 0
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%float_0 = OpConstant %float 0
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%20 = OpConstantComposite %v4float %float_0 %float_0 %float_0 %float_0
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%_ptr_Output_v4float = OpTypePointer Output %v4float
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%int_1 = OpConstant %int 1
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%int_2 = OpConstant %int 2
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%VertexOutput = OpTypeStruct %v4float
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%_arr_VertexOutput_uint_3 = OpTypeArray %VertexOutput %uint_3
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%_ptr_Output__arr_VertexOutput_uint_3 = OpTypePointer Output %_arr_VertexOutput_uint_3
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%vertexOutput = OpVariable %_ptr_Output__arr_VertexOutput_uint_3 Output
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%bool = OpTypeBool
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%gl_MeshPerPrimitiveEXT = OpTypeStruct %int %int %int %bool
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%_arr_gl_MeshPerPrimitiveEXT_uint_1 = OpTypeArray %gl_MeshPerPrimitiveEXT %uint_1
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%_ptr_Output__arr_gl_MeshPerPrimitiveEXT_uint_1 = OpTypePointer Output %_arr_gl_MeshPerPrimitiveEXT_uint_1
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%gl_MeshPrimitivesEXT = OpVariable %_ptr_Output__arr_gl_MeshPerPrimitiveEXT_uint_1 Output
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%_ptr_Input_uint = OpTypePointer Input %uint
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%gl_LocalInvocationIndex = OpVariable %_ptr_Input_uint Input
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%int_3 = OpConstant %int 3
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%false = OpConstantFalse %bool
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%_ptr_Output_bool = OpTypePointer Output %bool
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%v3uint = OpTypeVector %uint 3
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%_arr_v3uint_uint_1 = OpTypeArray %v3uint %uint_1
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%_ptr_Output__arr_v3uint_uint_1 = OpTypePointer Output %_arr_v3uint_uint_1
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%gl_PrimitiveTriangleIndicesEXT = OpVariable %_ptr_Output__arr_v3uint_uint_1 Output
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%uint_0 = OpConstant %uint 0
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%52 = OpConstantComposite %v3uint %uint_0 %uint_0 %uint_0
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%_ptr_Output_v3uint = OpTypePointer Output %v3uint
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%main = OpFunction %void None %4
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%6 = OpLabel
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OpSetMeshOutputsEXT %uint_3 %uint_1
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%22 = OpAccessChain %_ptr_Output_v4float %gl_MeshVerticesEXT %int_0 %int_0
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OpStore %22 %20
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%24 = OpAccessChain %_ptr_Output_v4float %gl_MeshVerticesEXT %int_1 %int_0
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OpStore %24 %20
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%26 = OpAccessChain %_ptr_Output_v4float %gl_MeshVerticesEXT %int_2 %int_0
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OpStore %26 %20
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%31 = OpAccessChain %_ptr_Output_v4float %vertexOutput %int_0 %int_0
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OpStore %31 %20
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%32 = OpAccessChain %_ptr_Output_v4float %vertexOutput %int_1 %int_0
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OpStore %32 %20
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%33 = OpAccessChain %_ptr_Output_v4float %vertexOutput %int_2 %int_0
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OpStore %33 %20
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%41 = OpLoad %uint %gl_LocalInvocationIndex
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%45 = OpAccessChain %_ptr_Output_bool %gl_MeshPrimitivesEXT %41 %int_3
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OpStore %45 %false
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%50 = OpLoad %uint %gl_LocalInvocationIndex
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%54 = OpAccessChain %_ptr_Output_v3uint %gl_PrimitiveTriangleIndicesEXT %50
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OpStore %54 %52
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OpReturn
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OpFunctionEnd
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)";
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CompileSuccessfully(body, SPV_ENV_VULKAN_1_3);
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EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_VULKAN_1_3));
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}
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TEST_F(ValidateMeshShading, VulkanBasicMeshAndTaskSuccess) {
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const std::string body = R"(
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OpCapability MeshShadingEXT
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OpExtension "SPV_EXT_mesh_shader"
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OpExtension "SPV_NV_mesh_shader"
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OpMemoryModel Logical GLSL450
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OpEntryPoint MeshEXT %mainMesh "mainMesh"
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OpEntryPoint TaskEXT %mainTask "mainTask"
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OpExecutionMode %mainMesh LocalSize 1 1 1
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OpExecutionMode %mainTask LocalSize 1 1 1
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OpExecutionMode %mainMesh OutputVertices 1
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OpExecutionMode %mainMesh OutputPrimitivesEXT 1
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OpExecutionMode %mainMesh OutputTrianglesEXT
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%void = OpTypeVoid
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%func = OpTypeFunction %void
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%mainMesh = OpFunction %void None %func
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%labelMesh = OpLabel
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OpReturn
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OpFunctionEnd
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%mainTask = OpFunction %void None %func
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%labelTask = OpLabel
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OpReturn
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OpFunctionEnd
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)";
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CompileSuccessfully(body, SPV_ENV_VULKAN_1_2);
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EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_VULKAN_1_2));
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}
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TEST_F(ValidateMeshShading, VulkanBasicMeshAndTaskBad) {
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const std::string body = R"(
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OpCapability MeshShadingEXT
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OpCapability MeshShadingNV
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OpExtension "SPV_EXT_mesh_shader"
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OpExtension "SPV_NV_mesh_shader"
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OpMemoryModel Logical GLSL450
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OpEntryPoint MeshEXT %mainMesh "mainMesh"
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OpEntryPoint TaskNV %mainTask "mainTask"
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OpExecutionMode %mainMesh OutputVertices 1
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OpExecutionMode %mainMesh OutputPrimitivesEXT 1
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OpExecutionMode %mainMesh OutputTrianglesEXT
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%void = OpTypeVoid
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%func = OpTypeFunction %void
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%mainMesh = OpFunction %void None %func
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%labelMesh = OpLabel
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OpReturn
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OpFunctionEnd
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%mainTask = OpFunction %void None %func
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%labelTask = OpLabel
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OpReturn
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OpFunctionEnd
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)";
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CompileSuccessfully(body, SPV_ENV_VULKAN_1_2);
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EXPECT_EQ(SPV_ERROR_INVALID_LAYOUT, ValidateInstructions(SPV_ENV_VULKAN_1_2));
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EXPECT_THAT(getDiagnosticString(),
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AnyVUID("VUID-StandaloneSpirv-MeshEXT-07102"));
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EXPECT_THAT(getDiagnosticString(),
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HasSubstr("Module can't mix MeshEXT/TaskEXT with MeshNV/TaskNV "
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"Execution Model."));
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}
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TEST_F(ValidateMeshShading, MeshMissingOutputVertices) {
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const std::string body = R"(
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OpCapability MeshShadingEXT
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OpExtension "SPV_EXT_mesh_shader"
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OpMemoryModel Logical GLSL450
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OpEntryPoint MeshEXT %main "main"
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OpExecutionMode %main OutputPrimitivesEXT 1
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OpExecutionMode %main OutputTrianglesEXT
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%void = OpTypeVoid
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%func = OpTypeFunction %void
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%main = OpFunction %void None %func
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%label = OpLabel
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OpReturn
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OpFunctionEnd
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)";
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CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
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EXPECT_EQ(SPV_ERROR_INVALID_DATA,
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ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
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EXPECT_THAT(
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getDiagnosticString(),
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HasSubstr("MeshEXT execution model entry points must specify both "
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"OutputPrimitivesEXT and OutputVertices Execution Modes."));
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}
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TEST_F(ValidateMeshShading, MeshMissingOutputPrimitivesEXT) {
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const std::string body = R"(
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OpCapability MeshShadingEXT
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OpExtension "SPV_EXT_mesh_shader"
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OpMemoryModel Logical GLSL450
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OpEntryPoint MeshEXT %main "main"
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OpExecutionMode %main OutputVertices 1
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OpExecutionMode %main OutputTrianglesEXT
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%void = OpTypeVoid
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%func = OpTypeFunction %void
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%main = OpFunction %void None %func
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%label = OpLabel
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OpReturn
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OpFunctionEnd
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)";
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CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
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EXPECT_EQ(SPV_ERROR_INVALID_DATA,
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ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
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EXPECT_THAT(
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getDiagnosticString(),
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HasSubstr("MeshEXT execution model entry points must specify both "
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"OutputPrimitivesEXT and OutputVertices Execution Modes."));
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}
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TEST_F(ValidateMeshShading, MeshMissingOutputType) {
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const std::string body = R"(
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OpCapability MeshShadingEXT
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OpExtension "SPV_EXT_mesh_shader"
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OpMemoryModel Logical GLSL450
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OpEntryPoint MeshEXT %main "main"
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OpExecutionMode %main OutputVertices 1
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OpExecutionMode %main OutputPrimitivesEXT 1
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%void = OpTypeVoid
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%func = OpTypeFunction %void
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%main = OpFunction %void None %func
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%label = OpLabel
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OpReturn
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OpFunctionEnd
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)";
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CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
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EXPECT_EQ(SPV_ERROR_INVALID_DATA,
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ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
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EXPECT_THAT(getDiagnosticString(),
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HasSubstr("MeshEXT execution model entry points must specify "
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"exactly one of OutputPoints, OutputLinesEXT, or "
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"OutputTrianglesEXT Execution Modes."));
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}
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TEST_F(ValidateMeshShading, MeshMultipleOutputType) {
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const std::string body = R"(
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OpCapability MeshShadingEXT
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OpExtension "SPV_EXT_mesh_shader"
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OpMemoryModel Logical GLSL450
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OpEntryPoint MeshEXT %main "main"
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OpExecutionMode %main OutputVertices 1
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OpExecutionMode %main OutputPrimitivesEXT 1
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OpExecutionMode %main OutputLinesEXT
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OpExecutionMode %main OutputTrianglesEXT
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%void = OpTypeVoid
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%func = OpTypeFunction %void
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%main = OpFunction %void None %func
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%label = OpLabel
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OpReturn
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OpFunctionEnd
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)";
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CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
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EXPECT_EQ(SPV_ERROR_INVALID_DATA,
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ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
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EXPECT_THAT(getDiagnosticString(),
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HasSubstr("MeshEXT execution model entry points must specify "
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"exactly one of OutputPoints, OutputLinesEXT, or "
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"OutputTrianglesEXT Execution Modes."));
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}
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TEST_F(ValidateMeshShading, BadExecutionModelOutputLinesEXT) {
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const std::string body = R"(
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OpCapability MeshShadingEXT
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OpExtension "SPV_EXT_mesh_shader"
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OpMemoryModel Logical GLSL450
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OpEntryPoint GLCompute %main "main"
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OpExecutionMode %main OutputLinesEXT
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%void = OpTypeVoid
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%func = OpTypeFunction %void
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%main = OpFunction %void None %func
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%label = OpLabel
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OpReturn
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OpFunctionEnd
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)";
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CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
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EXPECT_EQ(SPV_ERROR_INVALID_DATA,
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ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
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EXPECT_THAT(getDiagnosticString(),
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HasSubstr("Execution mode can only be used with the MeshEXT or "
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"MeshNV execution model."));
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}
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TEST_F(ValidateMeshShading, BadExecutionModelOutputTrianglesEXT) {
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const std::string body = R"(
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OpCapability MeshShadingEXT
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OpExtension "SPV_EXT_mesh_shader"
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OpMemoryModel Logical GLSL450
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OpEntryPoint GLCompute %main "main"
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OpExecutionMode %main OutputTrianglesEXT
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%void = OpTypeVoid
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%func = OpTypeFunction %void
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%main = OpFunction %void None %func
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%label = OpLabel
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OpReturn
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OpFunctionEnd
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)";
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CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
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EXPECT_EQ(SPV_ERROR_INVALID_DATA,
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ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
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EXPECT_THAT(getDiagnosticString(),
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HasSubstr("Execution mode can only be used with the MeshEXT or "
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"MeshNV execution model."));
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}
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TEST_F(ValidateMeshShading, BadExecutionModelOutputPrimitivesEXT) {
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const std::string body = R"(
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OpCapability MeshShadingEXT
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OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint GLCompute %main "main"
|
|
OpExecutionMode %main OutputPrimitivesEXT 1
|
|
%void = OpTypeVoid
|
|
%func = OpTypeFunction %void
|
|
%main = OpFunction %void None %func
|
|
%label = OpLabel
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_DATA,
|
|
ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("Execution mode can only be used with the MeshEXT or "
|
|
"MeshNV execution model."));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, OpEmitMeshTasksBadGroupCountSignedInt) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint TaskEXT %main "main"
|
|
%void = OpTypeVoid
|
|
%func = OpTypeFunction %void
|
|
%int = OpTypeInt 32 1
|
|
%uint = OpTypeInt 32 0
|
|
%int_1 = OpConstant %int 1
|
|
%uint_1 = OpConstant %uint 1
|
|
%main = OpFunction %void None %func
|
|
%label = OpLabel
|
|
OpEmitMeshTasksEXT %int_1 %uint_1 %uint_1
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_DATA,
|
|
ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("Group Count X must be a 32-bit unsigned int scalar"));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, OpEmitMeshTasksBadGroupCountVector) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint TaskEXT %main "main"
|
|
%void = OpTypeVoid
|
|
%func = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%v2uint = OpTypeVector %uint 2
|
|
%_ptr_v2uint = OpTypePointer Function %v2uint
|
|
%uint_1 = OpConstant %uint 1
|
|
%composite = OpConstantComposite %v2uint %uint_1 %uint_1
|
|
%_ptr_uint = OpTypePointer Function %uint
|
|
%main = OpFunction %void None %func
|
|
%label = OpLabel
|
|
%x = OpVariable %_ptr_v2uint Function
|
|
OpStore %x %composite
|
|
%13 = OpAccessChain %_ptr_uint %x %uint_1
|
|
%14 = OpLoad %uint %13
|
|
OpEmitMeshTasksEXT %14 %composite %uint_1
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_DATA,
|
|
ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("Group Count Y must be a 32-bit unsigned int scalar"));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, OpEmitMeshTasksBadPayload) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint TaskEXT %main "main" %payload
|
|
%void = OpTypeVoid
|
|
%func = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%task = OpTypeStruct %uint
|
|
%_ptr_Uniform = OpTypePointer Uniform %task
|
|
%payload = OpVariable %_ptr_Uniform Uniform
|
|
%uint_1 = OpConstant %uint 1
|
|
%main = OpFunction %void None %func
|
|
%label = OpLabel
|
|
OpEmitMeshTasksEXT %uint_1 %uint_1 %uint_1 %payload
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_DATA,
|
|
ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("Payload OpVariable must have a storage class of "
|
|
"TaskPayloadWorkgroupEXT"));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, TaskPayloadWorkgroupBadExecutionModel) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint GLCompute %main "main" %payload
|
|
%void = OpTypeVoid
|
|
%func = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%_ptr_TaskPayloadWorkgroupEXT = OpTypePointer TaskPayloadWorkgroupEXT %uint
|
|
%payload = OpVariable %_ptr_TaskPayloadWorkgroupEXT TaskPayloadWorkgroupEXT
|
|
%main = OpFunction %void None %func
|
|
%label = OpLabel
|
|
%load = OpLoad %uint %payload
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("TaskPayloadWorkgroupEXT Storage Class is limited to "
|
|
"TaskEXT and MeshKHR execution model"));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, BadMultipleTaskPayloadWorkgroupEXT) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint TaskEXT %main "main" %payload %payload1
|
|
%void = OpTypeVoid
|
|
%func = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%_ptr_TaskPayloadWorkgroupEXT = OpTypePointer TaskPayloadWorkgroupEXT %uint
|
|
%payload = OpVariable %_ptr_TaskPayloadWorkgroupEXT TaskPayloadWorkgroupEXT
|
|
%payload1 = OpVariable %_ptr_TaskPayloadWorkgroupEXT TaskPayloadWorkgroupEXT
|
|
%main = OpFunction %void None %func
|
|
%label = OpLabel
|
|
%load = OpLoad %uint %payload
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("There can be at most one "
|
|
"OpVariable with storage "
|
|
"class TaskPayloadWorkgroupEXT associated with "
|
|
"an OpEntryPoint"));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, TaskPayloadWorkgroupTaskExtExecutionModel) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint TaskEXT %main "main" %payload
|
|
%void = OpTypeVoid
|
|
%func = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%_ptr_TaskPayloadWorkgroupEXT = OpTypePointer TaskPayloadWorkgroupEXT %uint
|
|
%payload = OpVariable %_ptr_TaskPayloadWorkgroupEXT TaskPayloadWorkgroupEXT
|
|
%main = OpFunction %void None %func
|
|
%label = OpLabel
|
|
%load = OpLoad %uint %payload
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, TaskPayloadWorkgroupMeshExtExecutionModel) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint MeshEXT %main "main" %payload
|
|
OpExecutionMode %main OutputVertices 1
|
|
OpExecutionMode %main OutputPrimitivesEXT 1
|
|
OpExecutionMode %main OutputTrianglesEXT
|
|
%void = OpTypeVoid
|
|
%func = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%_ptr_TaskPayloadWorkgroupEXT = OpTypePointer TaskPayloadWorkgroupEXT %uint
|
|
%payload = OpVariable %_ptr_TaskPayloadWorkgroupEXT TaskPayloadWorkgroupEXT
|
|
%main = OpFunction %void None %func
|
|
%label = OpLabel
|
|
%load = OpLoad %uint %payload
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, OpSetMeshOutputsBadVertexCount) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint MeshEXT %main "main"
|
|
OpExecutionMode %main OutputVertices 1
|
|
OpExecutionMode %main OutputPrimitivesNV 1
|
|
OpExecutionMode %main OutputTrianglesNV
|
|
%void = OpTypeVoid
|
|
%3 = OpTypeFunction %void
|
|
%int = OpTypeInt 32 1
|
|
%uint = OpTypeInt 32 0
|
|
%_ptr_int = OpTypePointer Function %int
|
|
%int_1 = OpConstant %int 1
|
|
%uint_1 = OpConstant %uint 1
|
|
%main = OpFunction %void None %3
|
|
%5 = OpLabel
|
|
%x = OpVariable %_ptr_int Function
|
|
OpStore %x %int_1
|
|
%load = OpLoad %int %x
|
|
OpSetMeshOutputsEXT %load %uint_1
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_DATA,
|
|
ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("Vertex Count must be a 32-bit unsigned int scalar"));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, OpSetMeshOutputsBadPrimitiveCount) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint MeshEXT %main "main"
|
|
OpExecutionMode %main OutputVertices 1
|
|
OpExecutionMode %main OutputPrimitivesNV 1
|
|
OpExecutionMode %main OutputTrianglesNV
|
|
%void = OpTypeVoid
|
|
%3 = OpTypeFunction %void
|
|
%int = OpTypeInt 32 1
|
|
%uint = OpTypeInt 32 0
|
|
%int_1 = OpConstant %int 1
|
|
%uint_1 = OpConstant %uint 1
|
|
%main = OpFunction %void None %3
|
|
%5 = OpLabel
|
|
OpSetMeshOutputsEXT %uint_1 %int_1
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_DATA,
|
|
ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
EXPECT_THAT(
|
|
getDiagnosticString(),
|
|
HasSubstr("Primitive Count must be a 32-bit unsigned int scalar"));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, OpSetMeshOutputsBadExecutionModel) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint TaskEXT %main "main"
|
|
%void = OpTypeVoid
|
|
%3 = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%uint_1 = OpConstant %uint 1
|
|
%main = OpFunction %void None %3
|
|
%5 = OpLabel
|
|
OpSetMeshOutputsEXT %uint_1 %uint_1
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
EXPECT_THAT(
|
|
getDiagnosticString(),
|
|
HasSubstr("OpSetMeshOutputsEXT requires MeshEXT execution model"));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, OpSetMeshOutputsZeroSuccess) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint MeshEXT %main "main"
|
|
OpExecutionMode %main OutputVertices 1
|
|
OpExecutionMode %main OutputPrimitivesNV 1
|
|
OpExecutionMode %main OutputTrianglesNV
|
|
%void = OpTypeVoid
|
|
%3 = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%uint_0 = OpConstant %uint 0
|
|
%main = OpFunction %void None %3
|
|
%5 = OpLabel
|
|
OpSetMeshOutputsEXT %uint_0 %uint_0
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, OpEmitMeshTasksZeroSuccess) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint TaskEXT %main "main"
|
|
%void = OpTypeVoid
|
|
%func = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%uint_0 = OpConstant %uint 1
|
|
%main = OpFunction %void None %func
|
|
%label = OpLabel
|
|
OpEmitMeshTasksEXT %uint_0 %uint_0 %uint_0
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, MeshOutputScalar) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint MeshEXT %main "main" %x
|
|
OpExecutionModeId %main LocalSizeId %uint_1 %uint_1 %uint_1
|
|
OpExecutionMode %main OutputVertices 3
|
|
OpExecutionMode %main OutputPrimitivesEXT 1
|
|
OpExecutionMode %main OutputTrianglesEXT
|
|
OpDecorate %x Location 0
|
|
%void = OpTypeVoid
|
|
%4 = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%uint_1 = OpConstant %uint 1
|
|
%uint_3 = OpConstant %uint 3
|
|
%o_ptr = OpTypePointer Output %uint
|
|
%x = OpVariable %o_ptr Output
|
|
%main = OpFunction %void None %4
|
|
%6 = OpLabel
|
|
OpSetMeshOutputsEXT %uint_3 %uint_1
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_VULKAN_1_3);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions(SPV_ENV_VULKAN_1_3));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("In the MeshEXT Execution Mode, all Output Variables "
|
|
"must contain an Array."));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, MeshOutputScalarStruct) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint MeshEXT %main "main" %vertexOutput
|
|
OpExecutionModeId %main LocalSizeId %uint_1 %uint_1 %uint_1
|
|
OpExecutionMode %main OutputVertices 3
|
|
OpExecutionMode %main OutputPrimitivesEXT 1
|
|
OpExecutionMode %main OutputTrianglesEXT
|
|
OpDecorate %VertexOutput Block
|
|
OpMemberDecorate %VertexOutput 0 Location 0
|
|
%void = OpTypeVoid
|
|
%4 = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%uint_1 = OpConstant %uint 1
|
|
%uint_3 = OpConstant %uint 3
|
|
%float = OpTypeFloat 32
|
|
%v4float = OpTypeVector %float 4
|
|
%VertexOutput = OpTypeStruct %v4float
|
|
%_ptr_Output_uint_3 = OpTypePointer Output %VertexOutput
|
|
%vertexOutput = OpVariable %_ptr_Output_uint_3 Output
|
|
%int = OpTypeInt 32 1
|
|
%int_0 = OpConstant %int 0
|
|
%float_0 = OpConstant %float 0
|
|
%19 = OpConstantComposite %v4float %float_0 %float_0 %float_0 %float_0
|
|
%_ptr_Output_v4float = OpTypePointer Output %v4float
|
|
%main = OpFunction %void None %4
|
|
%6 = OpLabel
|
|
OpSetMeshOutputsEXT %uint_3 %uint_1
|
|
%21 = OpAccessChain %_ptr_Output_v4float %vertexOutput %int_0
|
|
OpStore %21 %19
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_VULKAN_1_3);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions(SPV_ENV_VULKAN_1_3));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("In the MeshEXT Execution Mode, all Output Variables "
|
|
"must contain an Array."));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, BadPerPrimitiveEXTStorageClassInMeshEXT) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
%1 = OpExtInstImport "GLSL.std.450"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint MeshEXT %main "main" %gl_LocalInvocationID %blk %triangleNormal
|
|
OpExecutionMode %main LocalSize 32 1 1
|
|
OpExecutionMode %main OutputVertices 81
|
|
OpExecutionMode %main OutputPrimitivesNV 32
|
|
OpExecutionMode %main OutputTrianglesNV
|
|
OpSource GLSL 450
|
|
OpSourceExtension "GL_EXT_mesh_shader"
|
|
OpName %main "main"
|
|
OpName %iid "iid"
|
|
OpName %gl_LocalInvocationID "gl_LocalInvocationID"
|
|
OpName %myblock "myblock"
|
|
OpMemberName %myblock 0 "f"
|
|
OpName %blk "blk"
|
|
OpName %triangleNormal "triangleNormal"
|
|
OpDecorate %gl_LocalInvocationID BuiltIn LocalInvocationId
|
|
OpMemberDecorate %myblock 0 PerPrimitiveEXT
|
|
OpDecorate %myblock Block
|
|
OpDecorate %blk Location 0
|
|
OpDecorate %triangleNormal PerPrimitiveEXT
|
|
OpDecorate %triangleNormal Location 0
|
|
OpDecorate %gl_WorkGroupSize BuiltIn WorkgroupSize
|
|
%void = OpTypeVoid
|
|
%3 = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%_ptr_Function_uint = OpTypePointer Function %uint
|
|
%v3uint = OpTypeVector %uint 3
|
|
%_ptr_Input_v3uint = OpTypePointer Input %v3uint
|
|
%gl_LocalInvocationID = OpVariable %_ptr_Input_v3uint Input
|
|
%uint_0 = OpConstant %uint 0
|
|
%_ptr_Input_uint = OpTypePointer Input %uint
|
|
%float = OpTypeFloat 32
|
|
%myblock = OpTypeStruct %float
|
|
%uint_32 = OpConstant %uint 32
|
|
%_arr_myblock_uint_32 = OpTypeArray %myblock %uint_32
|
|
%_ptr_Output__arr_myblock_uint_32 = OpTypePointer Output %_arr_myblock_uint_32
|
|
%blk = OpVariable %_ptr_Output__arr_myblock_uint_32 Output
|
|
%int = OpTypeInt 32 1
|
|
%int_0 = OpConstant %int 0
|
|
%float_11 = OpConstant %float 11
|
|
%_ptr_Output_float = OpTypePointer Output %float
|
|
%v3float = OpTypeVector %float 3
|
|
%_arr_v3float_uint_32 = OpTypeArray %v3float %uint_32
|
|
%_ptr_Output__arr_v3float_uint_32 = OpTypePointer Input %_arr_v3float_uint_32
|
|
%triangleNormal = OpVariable %_ptr_Output__arr_v3float_uint_32 Input
|
|
%33 = OpConstantComposite %v3float %float_11 %float_11 %float_11
|
|
%_ptr_Output_v3float = OpTypePointer Output %v3float
|
|
%uint_1 = OpConstant %uint 1
|
|
%gl_WorkGroupSize = OpConstantComposite %v3uint %uint_32 %uint_1 %uint_1
|
|
%main = OpFunction %void None %3
|
|
%5 = OpLabel
|
|
%iid = OpVariable %_ptr_Function_uint Function
|
|
%14 = OpAccessChain %_ptr_Input_uint %gl_LocalInvocationID %uint_0
|
|
%15 = OpLoad %uint %14
|
|
OpStore %iid %15
|
|
%22 = OpLoad %uint %iid
|
|
%27 = OpAccessChain %_ptr_Output_float %blk %22 %int_0
|
|
OpStore %27 %float_11
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_DATA,
|
|
ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("PerPrimitiveEXT decoration must be applied only to "
|
|
"variables in the Output Storage Class in the Storage "
|
|
"Class in the MeshEXT Execution Model."));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, VulkanPerPrimitiveEXTStorageClassInMeshEXT) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
%1 = OpExtInstImport "GLSL.std.450"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint MeshEXT %main "main" %gl_LocalInvocationID %blk %triangleNormal
|
|
OpExecutionMode %main LocalSize 32 1 1
|
|
OpExecutionMode %main OutputVertices 81
|
|
OpExecutionMode %main OutputPrimitivesNV 32
|
|
OpExecutionMode %main OutputTrianglesNV
|
|
OpSource GLSL 450
|
|
OpSourceExtension "GL_EXT_mesh_shader"
|
|
OpName %main "main"
|
|
OpName %iid "iid"
|
|
OpName %gl_LocalInvocationID "gl_LocalInvocationID"
|
|
OpName %myblock "myblock"
|
|
OpMemberName %myblock 0 "f"
|
|
OpName %blk "blk"
|
|
OpName %triangleNormal "triangleNormal"
|
|
OpDecorate %gl_LocalInvocationID BuiltIn LocalInvocationId
|
|
OpMemberDecorate %myblock 0 PerPrimitiveEXT
|
|
OpDecorate %myblock Block
|
|
OpDecorate %blk Location 0
|
|
OpDecorate %triangleNormal PerPrimitiveEXT
|
|
OpDecorate %triangleNormal Location 0
|
|
OpDecorate %gl_WorkGroupSize BuiltIn WorkgroupSize
|
|
%void = OpTypeVoid
|
|
%3 = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%_ptr_Function_uint = OpTypePointer Function %uint
|
|
%v3uint = OpTypeVector %uint 3
|
|
%_ptr_Input_v3uint = OpTypePointer Input %v3uint
|
|
%gl_LocalInvocationID = OpVariable %_ptr_Input_v3uint Input
|
|
%uint_0 = OpConstant %uint 0
|
|
%_ptr_Input_uint = OpTypePointer Input %uint
|
|
%float = OpTypeFloat 32
|
|
%myblock = OpTypeStruct %float
|
|
%uint_32 = OpConstant %uint 32
|
|
%_arr_myblock_uint_32 = OpTypeArray %myblock %uint_32
|
|
%_ptr_Output__arr_myblock_uint_32 = OpTypePointer Output %_arr_myblock_uint_32
|
|
%blk = OpVariable %_ptr_Output__arr_myblock_uint_32 Output
|
|
%int = OpTypeInt 32 1
|
|
%int_0 = OpConstant %int 0
|
|
%float_11 = OpConstant %float 11
|
|
%_ptr_Output_float = OpTypePointer Output %float
|
|
%v3float = OpTypeVector %float 3
|
|
%_arr_v3float_uint_32 = OpTypeArray %v3float %uint_32
|
|
%_ptr_Output__arr_v3float_uint_32 = OpTypePointer Input %_arr_v3float_uint_32
|
|
%triangleNormal = OpVariable %_ptr_Output__arr_v3float_uint_32 Input
|
|
%33 = OpConstantComposite %v3float %float_11 %float_11 %float_11
|
|
%_ptr_Output_v3float = OpTypePointer Output %v3float
|
|
%uint_1 = OpConstant %uint 1
|
|
%gl_WorkGroupSize = OpConstantComposite %v3uint %uint_32 %uint_1 %uint_1
|
|
%main = OpFunction %void None %3
|
|
%5 = OpLabel
|
|
%iid = OpVariable %_ptr_Function_uint Function
|
|
%14 = OpAccessChain %_ptr_Input_uint %gl_LocalInvocationID %uint_0
|
|
%15 = OpLoad %uint %14
|
|
OpStore %iid %15
|
|
%22 = OpLoad %uint %iid
|
|
%27 = OpAccessChain %_ptr_Output_float %blk %22 %int_0
|
|
OpStore %27 %float_11
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_VULKAN_1_2);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions(SPV_ENV_VULKAN_1_2));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
AnyVUID("VUID-PrimitiveId-PrimitiveId-04336"));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, BadPerPrimitiveEXTStorageClassInFrag) {
|
|
const std::string body = R"(
|
|
OpCapability Shader
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
%1 = OpExtInstImport "GLSL.std.450"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint Fragment %main "main" %triangleNormal
|
|
OpExecutionMode %main OriginUpperLeft
|
|
OpSource GLSL 450
|
|
OpSourceExtension "GL_EXT_mesh_shader"
|
|
OpName %main "main"
|
|
OpName %triangleNormal "triangleNormal"
|
|
OpDecorate %triangleNormal PerPrimitiveNV
|
|
OpDecorate %triangleNormal Location 0
|
|
%void = OpTypeVoid
|
|
%3 = OpTypeFunction %void
|
|
%float = OpTypeFloat 32
|
|
%v3float = OpTypeVector %float 3
|
|
%uint = OpTypeInt 32 0
|
|
%uint_3 = OpConstant %uint 3
|
|
%_arr_v3float_uint_3 = OpTypeArray %v3float %uint_3
|
|
%_ptr_Input__arr_v3float_uint_3 = OpTypePointer Output %_arr_v3float_uint_3
|
|
%triangleNormal = OpVariable %_ptr_Input__arr_v3float_uint_3 Output
|
|
%int = OpTypeInt 32 1
|
|
%int_0 = OpConstant %int 0
|
|
%_ptr_Input_v3float = OpTypePointer Input %v3float
|
|
%main = OpFunction %void None %3
|
|
%5 = OpLabel
|
|
%18 = OpAccessChain %_ptr_Input_v3float %triangleNormal %int_0
|
|
%19 = OpLoad %v3float %18
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_DATA,
|
|
ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("PerPrimitiveEXT decoration must be applied only to "
|
|
"variables in the Input Storage Class in the Fragment "
|
|
"Execution Model."));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, PerPrimitiveEXTStorageClassInFrag) {
|
|
const std::string body = R"(
|
|
OpCapability Shader
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
%1 = OpExtInstImport "GLSL.std.450"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint Fragment %main "main" %res3 %triangleNormal
|
|
OpExecutionMode %main OriginUpperLeft
|
|
OpSource GLSL 450
|
|
OpSourceExtension "GL_EXT_mesh_shader"
|
|
OpName %main "main"
|
|
OpName %res3 "res3"
|
|
OpName %triangleNormal "triangleNormal"
|
|
OpDecorate %res3 Location 0
|
|
OpDecorate %triangleNormal PerPrimitiveNV
|
|
OpDecorate %triangleNormal Location 0
|
|
%void = OpTypeVoid
|
|
%3 = OpTypeFunction %void
|
|
%float = OpTypeFloat 32
|
|
%v3float = OpTypeVector %float 3
|
|
%_ptr_Output_v3float = OpTypePointer Output %v3float
|
|
%res3 = OpVariable %_ptr_Output_v3float Output
|
|
%uint = OpTypeInt 32 0
|
|
%uint_3 = OpConstant %uint 3
|
|
%_arr_v3float_uint_3 = OpTypeArray %v3float %uint_3
|
|
%_ptr_Input__arr_v3float_uint_3 = OpTypePointer Input %_arr_v3float_uint_3
|
|
%triangleNormal = OpVariable %_ptr_Input__arr_v3float_uint_3 Input
|
|
%int = OpTypeInt 32 1
|
|
%int_0 = OpConstant %int 0
|
|
%_ptr_Input_v3float = OpTypePointer Input %v3float
|
|
%main = OpFunction %void None %3
|
|
%5 = OpLabel
|
|
%18 = OpAccessChain %_ptr_Input_v3float %triangleNormal %int_0
|
|
%19 = OpLoad %v3float %18
|
|
OpStore %res3 %19
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, PerPrimitiveEXTStorageClassInMeshEXT) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
%1 = OpExtInstImport "GLSL.std.450"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint MeshEXT %main "main" %gl_LocalInvocationID %blk %triangleNormal
|
|
OpExecutionMode %main LocalSize 32 1 1
|
|
OpExecutionMode %main OutputVertices 81
|
|
OpExecutionMode %main OutputPrimitivesNV 32
|
|
OpExecutionMode %main OutputTrianglesNV
|
|
OpSource GLSL 450
|
|
OpSourceExtension "GL_EXT_mesh_shader"
|
|
OpName %main "main"
|
|
OpName %iid "iid"
|
|
OpName %gl_LocalInvocationID "gl_LocalInvocationID"
|
|
OpName %myblock "myblock"
|
|
OpMemberName %myblock 0 "f"
|
|
OpName %blk "blk"
|
|
OpName %triangleNormal "triangleNormal"
|
|
OpDecorate %gl_LocalInvocationID BuiltIn LocalInvocationId
|
|
OpMemberDecorate %myblock 0 PerPrimitiveNV
|
|
OpDecorate %myblock Block
|
|
OpDecorate %blk Location 0
|
|
OpDecorate %triangleNormal PerPrimitiveNV
|
|
OpDecorate %triangleNormal Location 0
|
|
OpDecorate %gl_WorkGroupSize BuiltIn WorkgroupSize
|
|
%void = OpTypeVoid
|
|
%3 = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%_ptr_Function_uint = OpTypePointer Function %uint
|
|
%v3uint = OpTypeVector %uint 3
|
|
%_ptr_Input_v3uint = OpTypePointer Input %v3uint
|
|
%gl_LocalInvocationID = OpVariable %_ptr_Input_v3uint Input
|
|
%uint_0 = OpConstant %uint 0
|
|
%_ptr_Input_uint = OpTypePointer Input %uint
|
|
%float = OpTypeFloat 32
|
|
%myblock = OpTypeStruct %float
|
|
%uint_32 = OpConstant %uint 32
|
|
%_arr_myblock_uint_32 = OpTypeArray %myblock %uint_32
|
|
%_ptr_Output__arr_myblock_uint_32 = OpTypePointer Output %_arr_myblock_uint_32
|
|
%blk = OpVariable %_ptr_Output__arr_myblock_uint_32 Output
|
|
%int = OpTypeInt 32 1
|
|
%int_0 = OpConstant %int 0
|
|
%float_11 = OpConstant %float 11
|
|
%_ptr_Output_float = OpTypePointer Output %float
|
|
%v3float = OpTypeVector %float 3
|
|
%_arr_v3float_uint_32 = OpTypeArray %v3float %uint_32
|
|
%_ptr_Output__arr_v3float_uint_32 = OpTypePointer Output %_arr_v3float_uint_32
|
|
%triangleNormal = OpVariable %_ptr_Output__arr_v3float_uint_32 Output
|
|
%33 = OpConstantComposite %v3float %float_11 %float_11 %float_11
|
|
%_ptr_Output_v3float = OpTypePointer Output %v3float
|
|
%uint_1 = OpConstant %uint 1
|
|
%gl_WorkGroupSize = OpConstantComposite %v3uint %uint_32 %uint_1 %uint_1
|
|
%main = OpFunction %void None %3
|
|
%5 = OpLabel
|
|
%iid = OpVariable %_ptr_Function_uint Function
|
|
%14 = OpAccessChain %_ptr_Input_uint %gl_LocalInvocationID %uint_0
|
|
%15 = OpLoad %uint %14
|
|
OpStore %iid %15
|
|
%22 = OpLoad %uint %iid
|
|
%27 = OpAccessChain %_ptr_Output_float %blk %22 %int_0
|
|
OpStore %27 %float_11
|
|
%32 = OpLoad %uint %iid
|
|
%35 = OpAccessChain %_ptr_Output_v3float %triangleNormal %32
|
|
OpStore %35 %33
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_UNIVERSAL_1_5);
|
|
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, MeshWriteOutput) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint MeshEXT %main "main" %x %y
|
|
OpExecutionModeId %main LocalSizeId %uint_1 %uint_1 %uint_1
|
|
OpExecutionMode %main OutputVertices 3
|
|
OpExecutionMode %main OutputPrimitivesEXT 1
|
|
OpExecutionMode %main OutputTrianglesEXT
|
|
OpDecorate %x Location 1
|
|
OpDecorate %y Location 0
|
|
%void = OpTypeVoid
|
|
%4 = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%uint_1 = OpConstant %uint 1
|
|
%uint_3 = OpConstant %uint 3
|
|
%_arr_uint_uint_3 = OpTypeArray %uint %uint_3
|
|
%_ptr_Output__arr_uint_uint_3 = OpTypePointer Output %_arr_uint_uint_3
|
|
%x = OpVariable %_ptr_Output__arr_uint_uint_3 Output
|
|
%int = OpTypeInt 32 1
|
|
%int_0 = OpConstant %int 0
|
|
%_ptr_Output_uint = OpTypePointer Output %uint
|
|
%float = OpTypeFloat 32
|
|
%v4float = OpTypeVector %float 4
|
|
%_arr_v4float_uint_3 = OpTypeArray %v4float %uint_3
|
|
%_ptr_Output__arr_v4float_uint_3 = OpTypePointer Output %_arr_v4float_uint_3
|
|
%y = OpVariable %_ptr_Output__arr_v4float_uint_3 Output
|
|
%float_0 = OpConstant %float 0
|
|
%23 = OpConstantComposite %v4float %float_0 %float_0 %float_0 %float_0
|
|
%_ptr_Output_v4float = OpTypePointer Output %v4float
|
|
%main = OpFunction %void None %4
|
|
%6 = OpLabel
|
|
%16 = OpAccessChain %_ptr_Output_uint %x %int_0
|
|
OpStore %16 %uint_1
|
|
%25 = OpAccessChain %_ptr_Output_v4float %y %int_0
|
|
OpStore %25 %23
|
|
OpSetMeshOutputsEXT %uint_3 %uint_1
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_VULKAN_1_3);
|
|
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_VULKAN_1_3));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, MeshReadOutputInt) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint MeshEXT %main "main" %x
|
|
OpExecutionModeId %main LocalSizeId %uint_1 %uint_1 %uint_1
|
|
OpExecutionMode %main OutputVertices 3
|
|
OpExecutionMode %main OutputPrimitivesEXT 1
|
|
OpExecutionMode %main OutputTrianglesEXT
|
|
OpDecorate %x Location 0
|
|
%void = OpTypeVoid
|
|
%4 = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%uint_1 = OpConstant %uint 1
|
|
%_ptr_Function_uint = OpTypePointer Function %uint
|
|
%uint_3 = OpConstant %uint 3
|
|
%_arr_uint_uint_3 = OpTypeArray %uint %uint_3
|
|
%_ptr_Output__arr_uint_uint_3 = OpTypePointer Output %_arr_uint_uint_3
|
|
%x = OpVariable %_ptr_Output__arr_uint_uint_3 Output
|
|
%int = OpTypeInt 32 1
|
|
%int_1 = OpConstant %int 1
|
|
%_ptr_Output_uint = OpTypePointer Output %uint
|
|
%main = OpFunction %void None %4
|
|
%6 = OpLabel
|
|
%y = OpVariable %_ptr_Function_uint Function
|
|
%18 = OpAccessChain %_ptr_Output_uint %x %int_1
|
|
%19 = OpLoad %uint %18
|
|
OpStore %y %19
|
|
OpSetMeshOutputsEXT %uint_3 %uint_1
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_VULKAN_1_3);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_VULKAN_1_3));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
AnyVUID("VUID-StandaloneSpirv-MeshEXT-07107"));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("The Output Storage Class in a Mesh Execution Model "
|
|
"must not be read from"));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, MeshReadOutputVec) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
%2 = OpExtInstImport "GLSL.std.450"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint MeshEXT %main "main" %x
|
|
OpExecutionModeId %main LocalSizeId %uint_1 %uint_1 %uint_1
|
|
OpExecutionMode %main OutputVertices 3
|
|
OpExecutionMode %main OutputPrimitivesEXT 1
|
|
OpExecutionMode %main OutputTrianglesEXT
|
|
OpDecorate %x Location 0
|
|
%void = OpTypeVoid
|
|
%4 = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%uint_1 = OpConstant %uint 1
|
|
%float = OpTypeFloat 32
|
|
%v4float = OpTypeVector %float 4
|
|
%_ptr_Function_v4float = OpTypePointer Function %v4float
|
|
%uint_3 = OpConstant %uint 3
|
|
%_arr_v4float_uint_3 = OpTypeArray %v4float %uint_3
|
|
%_ptr_Output__arr_v4float_uint_3 = OpTypePointer Output %_arr_v4float_uint_3
|
|
%x = OpVariable %_ptr_Output__arr_v4float_uint_3 Output
|
|
%int = OpTypeInt 32 1
|
|
%int_1 = OpConstant %int 1
|
|
%_ptr_Output_v4float = OpTypePointer Output %v4float
|
|
%main = OpFunction %void None %4
|
|
%6 = OpLabel
|
|
%y = OpVariable %_ptr_Function_v4float Function
|
|
%20 = OpAccessChain %_ptr_Output_v4float %x %int_1
|
|
%21 = OpLoad %v4float %20
|
|
OpStore %y %21
|
|
OpSetMeshOutputsEXT %uint_3 %uint_1
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_VULKAN_1_3);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_VULKAN_1_3));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
AnyVUID("VUID-StandaloneSpirv-MeshEXT-07107"));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("The Output Storage Class in a Mesh Execution Model "
|
|
"must not be read from"));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, MeshReadOutputStruct) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
%2 = OpExtInstImport "GLSL.std.450"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint MeshEXT %main "main" %x_0
|
|
OpExecutionModeId %main LocalSizeId %uint_1 %uint_1 %uint_1
|
|
OpExecutionMode %main OutputVertices 3
|
|
OpExecutionMode %main OutputPrimitivesEXT 1
|
|
OpExecutionMode %main OutputTrianglesEXT
|
|
OpDecorate %x_0 Location 0
|
|
%void = OpTypeVoid
|
|
%4 = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%uint_1 = OpConstant %uint 1
|
|
%_ptr_Function_uint = OpTypePointer Function %uint
|
|
%Bar = OpTypeStruct %uint
|
|
%Foo = OpTypeStruct %Bar
|
|
%uint_3 = OpConstant %uint 3
|
|
%_arr_Foo_uint_3 = OpTypeArray %Foo %uint_3
|
|
%_ptr_Output__arr_Foo_uint_3 = OpTypePointer Output %_arr_Foo_uint_3
|
|
%x_0 = OpVariable %_ptr_Output__arr_Foo_uint_3 Output
|
|
%int = OpTypeInt 32 1
|
|
%int_2 = OpConstant %int 2
|
|
%int_0 = OpConstant %int 0
|
|
%_ptr_Output_uint = OpTypePointer Output %uint
|
|
%main = OpFunction %void None %4
|
|
%6 = OpLabel
|
|
%x = OpVariable %_ptr_Function_uint Function
|
|
%21 = OpAccessChain %_ptr_Output_uint %x_0 %int_2 %int_0 %int_0
|
|
%22 = OpLoad %uint %21
|
|
OpStore %x %22
|
|
OpSetMeshOutputsEXT %uint_3 %uint_1
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_VULKAN_1_3);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_VULKAN_1_3));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
AnyVUID("VUID-StandaloneSpirv-MeshEXT-07107"));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("The Output Storage Class in a Mesh Execution Model "
|
|
"must not be read from"));
|
|
}
|
|
|
|
TEST_F(ValidateMeshShading, MeshReadOutputIntUntyped) {
|
|
const std::string body = R"(
|
|
OpCapability MeshShadingEXT
|
|
OpCapability UntypedPointersKHR
|
|
OpExtension "SPV_EXT_mesh_shader"
|
|
OpExtension "SPV_KHR_untyped_pointers"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint MeshEXT %main "main" %x
|
|
OpExecutionModeId %main LocalSizeId %uint_1 %uint_1 %uint_1
|
|
OpExecutionMode %main OutputVertices 3
|
|
OpExecutionMode %main OutputPrimitivesEXT 1
|
|
OpExecutionMode %main OutputTrianglesEXT
|
|
OpDecorate %x Location 0
|
|
%void = OpTypeVoid
|
|
%4 = OpTypeFunction %void
|
|
%uint = OpTypeInt 32 0
|
|
%uint_1 = OpConstant %uint 1
|
|
%_ptr_Function_uint = OpTypePointer Function %uint
|
|
%uint_3 = OpConstant %uint 3
|
|
%_arr_uint_uint_3 = OpTypeArray %uint %uint_3
|
|
%_ptr_Output__arr_uint_uint_3 = OpTypePointer Output %_arr_uint_uint_3
|
|
%x = OpVariable %_ptr_Output__arr_uint_uint_3 Output
|
|
%int = OpTypeInt 32 1
|
|
%int_1 = OpConstant %int 1
|
|
%_ptr_Output_uint = OpTypeUntypedPointerKHR Output
|
|
%main = OpFunction %void None %4
|
|
%6 = OpLabel
|
|
%y = OpVariable %_ptr_Function_uint Function
|
|
%18 = OpUntypedAccessChainKHR %_ptr_Output_uint %_arr_uint_uint_3 %x %int_1
|
|
%19 = OpLoad %uint %18
|
|
OpStore %y %19
|
|
OpSetMeshOutputsEXT %uint_3 %uint_1
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
CompileSuccessfully(body, SPV_ENV_VULKAN_1_3);
|
|
EXPECT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions(SPV_ENV_VULKAN_1_3));
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("In Vulkan, untyped pointers can only be used in an "
|
|
"explicitly laid out storage class"));
|
|
}
|
|
|
|
} // namespace
|
|
} // namespace val
|
|
} // namespace spvtools
|