--- /dev/null
+/*------------------------------------------------------------------------
+ * Vulkan Conformance Tests
+ * ------------------------
+ *
+ * Copyright (c) 2018 The Khronos Group Inc.
+ * Copyright (c) 2018 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *//*!
+ * \file
+ * \brief Pipeline Derivative Tests
+ *//*--------------------------------------------------------------------*/
+
+#include "vktPipelineDerivativeTests.hpp"
+#include "vktPipelineClearUtil.hpp"
+#include "vktPipelineImageUtil.hpp"
+#include "vktPipelineMakeUtil.hpp"
+#include "vktPipelineVertexUtil.hpp"
+#include "vktTestCase.hpp"
+#include "vktTestCaseUtil.hpp"
+#include "vkImageUtil.hpp"
+#include "vkMemUtil.hpp"
+#include "vkPrograms.hpp"
+#include "vkBuilderUtil.hpp"
+#include "vkQueryUtil.hpp"
+#include "vkRef.hpp"
+#include "vkRefUtil.hpp"
+#include "vkTypeUtil.hpp"
+#include "vkCmdUtil.hpp"
+#include "vkObjUtil.hpp"
+#include "tcuImageCompare.hpp"
+#include "deUniquePtr.hpp"
+#include "deMemory.h"
+#include "tcuTestLog.hpp"
+
+#include <sstream>
+#include <vector>
+
+namespace vkt
+{
+namespace pipeline
+{
+
+using namespace vk;
+
+namespace
+{
+
+// Helper functions
+
+void initComputeDerivativePrograms (SourceCollections& sources)
+{
+ std::ostringstream computeSource;
+
+ // Trivial do-nothing compute shader
+ computeSource <<
+ "#version 310 es\n"
+ "layout(local_size_x=1) in;\n"
+ "void main (void)\n"
+ "{\n"
+ "}\n";
+
+ sources.glslSources.add("comp") << glu::ComputeSource(computeSource.str());
+}
+
+tcu::TestStatus testComputeDerivativeByHandle (Context& context)
+{
+ const DeviceInterface& vk = context.getDeviceInterface();
+ const VkDevice vkDevice = context.getDevice();
+ Move<VkShaderModule> shaderModule = createShaderModule(vk, vkDevice, context.getBinaryCollection().get("comp"), 0);
+
+ Move<VkPipelineLayout> layout = makePipelineLayout(vk, vkDevice);
+
+ VkComputePipelineCreateInfo cpci = {
+ VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
+ DE_NULL,
+ VK_PIPELINE_CREATE_ALLOW_DERIVATIVES_BIT,
+ {
+ VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ DE_NULL,
+ 0,
+ VK_SHADER_STAGE_COMPUTE_BIT,
+ shaderModule.get(),
+ "main",
+ DE_NULL
+ },
+ layout.get(),
+ 0,
+ -1
+ };
+
+ Move<VkPipeline> basePipeline = createComputePipeline(vk, vkDevice, DE_NULL, &cpci);
+
+ // Create second (identical) pipeline based on first
+ cpci.flags = VK_PIPELINE_CREATE_DERIVATIVE_BIT;
+ cpci.basePipelineHandle = basePipeline.get();
+
+ Move<VkPipeline> derivedPipeline = createComputePipeline(vk, vkDevice, DE_NULL, &cpci);
+
+ // If we got here without crashing, success.
+ return tcu::TestStatus::pass("OK");
+}
+
+tcu::TestStatus testComputeDerivativeByIndex (Context& context)
+{
+ const DeviceInterface& vk = context.getDeviceInterface();
+ const VkDevice vkDevice = context.getDevice();
+ Move<VkShaderModule> shaderModule = createShaderModule(vk, vkDevice, context.getBinaryCollection().get("comp"), 0);
+
+ Move<VkPipelineLayout> layout = makePipelineLayout(vk, vkDevice);
+
+ VkComputePipelineCreateInfo cpci[2] = { {
+ VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
+ DE_NULL,
+ VK_PIPELINE_CREATE_ALLOW_DERIVATIVES_BIT,
+ {
+ VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ DE_NULL,
+ 0,
+ VK_SHADER_STAGE_COMPUTE_BIT,
+ shaderModule.get(),
+ "main",
+ DE_NULL
+ },
+ layout.get(),
+ 0,
+ -1
+ }, {
+ VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
+ DE_NULL,
+ VK_PIPELINE_CREATE_DERIVATIVE_BIT,
+ {
+ VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ DE_NULL,
+ 0,
+ VK_SHADER_STAGE_COMPUTE_BIT,
+ shaderModule.get(),
+ "main",
+ DE_NULL
+ },
+ layout.get(),
+ 0,
+ 0,
+ } };
+
+ std::vector<VkPipeline> rawPipelines(2);
+ vk.createComputePipelines(vkDevice, 0, 2, cpci, DE_NULL, rawPipelines.data());
+
+ for (deUint32 i = 0; i < rawPipelines.size(); i++) {
+ vk.destroyPipeline(vkDevice, rawPipelines[i], DE_NULL);
+ }
+
+ // If we got here without crashing, success.
+ return tcu::TestStatus::pass("OK");
+}
+
+} // anonymous
+
+tcu::TestCaseGroup* createDerivativeTests (tcu::TestContext& testCtx)
+{
+ de::MovePtr<tcu::TestCaseGroup> derivativeTests (new tcu::TestCaseGroup(testCtx, "derivative", "pipeline derivative tests"));
+ de::MovePtr<tcu::TestCaseGroup> computeTests (new tcu::TestCaseGroup(testCtx, "compute", "compute tests"));
+
+ addFunctionCaseWithPrograms(computeTests.get(),
+ "derivative_by_handle",
+ "",
+ initComputeDerivativePrograms,
+ testComputeDerivativeByHandle);
+ addFunctionCaseWithPrograms(computeTests.get(),
+ "derivative_by_index",
+ "",
+ initComputeDerivativePrograms,
+ testComputeDerivativeByIndex);
+
+ derivativeTests->addChild(computeTests.release());
+ return derivativeTests.release();
+}
+
+} // pipeline
+
+} // vkt
--- /dev/null
+#ifndef _VKTPIPELINEDERIVATIVETESTS_HPP
+#define _VKTPIPELINEDERIVATIVETESTS_HPP
+/*------------------------------------------------------------------------
+ * Vulkan Conformance Tests
+ * ------------------------
+ *
+ * Copyright (c) 2018 The Khronos Group Inc.
+ * Copyright (c) 2018 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *//*!
+ * \file
+ * \brief Pipeline Derivative Tests
+ *//*--------------------------------------------------------------------*/
+
+#include "vktTestCase.hpp"
+
+namespace vkt
+{
+namespace pipeline
+{
+
+tcu::TestCaseGroup* createDerivativeTests (tcu::TestContext& testCtx);
+
+} // pipeline
+} // vkt
+
+#endif // _VKTPIPELINEDERIVATIVETESTS_HPP
projects / platform / upstream / VK-GL-CTS.git / commitdiff