1 #ifndef _VKTSPVASMCOMPUTESHADERCASE_HPP 2 #define _VKTSPVASMCOMPUTESHADERCASE_HPP 3 /*------------------------------------------------------------------------- 4 * Vulkan Conformance Tests 5 * ------------------------ 6 * 7 * Copyright (c) 2015 Google Inc. 8 * 9 * Licensed under the Apache License, Version 2.0 (the "License"); 10 * you may not use this file except in compliance with the License. 11 * You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, 17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 * 21 *//*! 22 * \file 23 * \brief Test Case Skeleton Based on Compute Shaders 24 *//*--------------------------------------------------------------------*/ 25 26 #include "vkPrograms.hpp" 27 #include "vktTestCase.hpp" 28 29 #include "vktSpvAsmComputeShaderTestUtil.hpp" 30 31 namespace vkt 32 { 33 namespace SpirVAssembly 34 { 35 36 enum ComputeTestFeatures 37 { 38 COMPUTE_TEST_USES_NONE, 39 COMPUTE_TEST_USES_INT16, 40 COMPUTE_TEST_USES_INT64, 41 COMPUTE_TEST_USES_INT16_INT64, 42 }; 43 44 /*--------------------------------------------------------------------*//*! 45 * \brief Test instance for compute pipeline 46 * 47 * The compute shader is specified in the format of SPIR-V assembly, which 48 * is allowed to access MAX_NUM_INPUT_BUFFERS input storage buffers and 49 * MAX_NUM_OUTPUT_BUFFERS output storage buffers maximally. The shader 50 * source and input/output data are given in a ComputeShaderSpec object. 51 * 52 * This instance runs the given compute shader by feeding the data from input 53 * buffers and compares the data in the output buffers with the expected. 54 *//*--------------------------------------------------------------------*/ 55 class SpvAsmComputeShaderInstance : public TestInstance 56 { 57 public: 58 SpvAsmComputeShaderInstance (Context& ctx, const ComputeShaderSpec& spec, const ComputeTestFeatures features); 59 tcu::TestStatus iterate (void); 60 61 private: 62 const ComputeShaderSpec& m_shaderSpec; 63 const ComputeTestFeatures m_features; 64 }; 65 66 class SpvAsmComputeShaderCase : public TestCase 67 { 68 public: 69 SpvAsmComputeShaderCase (tcu::TestContext& testCtx, const char* name, const char* description, const ComputeShaderSpec& spec, const ComputeTestFeatures features = COMPUTE_TEST_USES_NONE); 70 void initPrograms (vk::SourceCollections& programCollection) const; 71 TestInstance* createInstance (Context& ctx) const; 72 73 private: 74 ComputeShaderSpec m_shaderSpec; 75 const ComputeTestFeatures m_features; 76 }; 77 78 } // SpirVAssembly 79 } // vkt 80 81 #endif // _VKTSPVASMCOMPUTESHADERCASE_HPP 82
