mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-29 06:21:06 +00:00
604 lines
22 KiB
C++
604 lines
22 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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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 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"
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OpMemoryModel Logical GLSL450
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OpEntryPoint GLCompute %main "main"
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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("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, OpEmitMeshTasksBadGroupCountSignedInt) {
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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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%int = OpTypeInt 32 1
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%uint = OpTypeInt 32 0
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%int_1 = OpConstant %int 1
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%uint_1 = OpConstant %uint 1
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%main = OpFunction %void None %func
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%label = OpLabel
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OpEmitMeshTasksEXT %int_1 %uint_1 %uint_1
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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("Group Count X must be a 32-bit unsigned int scalar"));
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}
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TEST_F(ValidateMeshShading, OpEmitMeshTasksBadGroupCountVector) {
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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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%uint = OpTypeInt 32 0
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%v2uint = OpTypeVector %uint 2
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%_ptr_v2uint = OpTypePointer Function %v2uint
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%uint_1 = OpConstant %uint 1
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%composite = OpConstantComposite %v2uint %uint_1 %uint_1
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%_ptr_uint = OpTypePointer Function %uint
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%main = OpFunction %void None %func
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%label = OpLabel
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%x = OpVariable %_ptr_v2uint Function
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OpStore %x %composite
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%13 = OpAccessChain %_ptr_uint %x %uint_1
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%14 = OpLoad %uint %13
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OpEmitMeshTasksEXT %14 %composite %uint_1
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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("Group Count Y must be a 32-bit unsigned int scalar"));
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}
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TEST_F(ValidateMeshShading, OpEmitMeshTasksBadPayload) {
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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" %payload
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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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%task = OpTypeStruct %uint
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%_ptr_Uniform = OpTypePointer Uniform %task
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%payload = OpVariable %_ptr_Uniform Uniform
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%uint_1 = OpConstant %uint 1
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%main = OpFunction %void None %func
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%label = OpLabel
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OpEmitMeshTasksEXT %uint_1 %uint_1 %uint_1 %payload
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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("Payload OpVariable must have a storage class of "
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"TaskPayloadWorkgroupEXT"));
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}
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TEST_F(ValidateMeshShading, TaskPayloadWorkgroupBadExecutionModel) {
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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" %payload
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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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%_ptr_TaskPayloadWorkgroupEXT = OpTypePointer TaskPayloadWorkgroupEXT %uint
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%payload = OpVariable %_ptr_TaskPayloadWorkgroupEXT TaskPayloadWorkgroupEXT
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%main = OpFunction %void None %func
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%label = OpLabel
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%load = OpLoad %uint %payload
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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_ID, ValidateInstructions(SPV_ENV_UNIVERSAL_1_5));
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EXPECT_THAT(getDiagnosticString(),
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HasSubstr("TaskPayloadWorkgroupEXT Storage Class is limited to "
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"TaskEXT and MeshKHR execution model"));
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}
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TEST_F(ValidateMeshShading, OpSetMeshOutputsBadVertexCount) {
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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 OutputPrimitivesNV 1
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OpExecutionMode %main OutputTrianglesNV
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%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));
|
|
}
|
|
|
|
} // namespace
|
|
} // namespace val
|
|
} // namespace spvtools
|