1 #ifndef _VKTCLIPPINGUTIL_HPP 2 #define _VKTCLIPPINGUTIL_HPP 3 /*------------------------------------------------------------------------ 4 * Vulkan Conformance Tests 5 * ------------------------ 6 * 7 * Copyright (c) 2016 The Khronos Group 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 Clipping tests utilities 24 *//*--------------------------------------------------------------------*/ 25 26 #include "vkDefs.hpp" 27 #include "vkQueryUtil.hpp" 28 #include "vkMemUtil.hpp" 29 #include "vkRefUtil.hpp" 30 #include "vkPrograms.hpp" 31 #include "tcuVector.hpp" 32 33 namespace vkt 34 { 35 namespace clipping 36 { 37 38 class Buffer 39 { 40 public: 41 Buffer (const vk::DeviceInterface& vk, 42 const vk::VkDevice device, 43 vk::Allocator& allocator, 44 const vk::VkBufferCreateInfo& bufferCreateInfo, 45 const vk::MemoryRequirement memoryRequirement) 46 47 : m_buffer (createBuffer(vk, device, &bufferCreateInfo)) 48 , m_allocation (allocator.allocate(getBufferMemoryRequirements(vk, device, *m_buffer), memoryRequirement)) 49 { 50 VK_CHECK(vk.bindBufferMemory(device, *m_buffer, m_allocation->getMemory(), m_allocation->getOffset())); 51 } 52 53 const vk::VkBuffer& get (void) const { return *m_buffer; } 54 const vk::VkBuffer& operator* (void) const { return get(); } 55 vk::Allocation& getAllocation (void) const { return *m_allocation; } 56 57 private: 58 const vk::Unique<vk::VkBuffer> m_buffer; 59 const de::UniquePtr<vk::Allocation> m_allocation; 60 61 // "deleted" 62 Buffer (const Buffer&); 63 Buffer& operator= (const Buffer&); 64 }; 65 66 class Image 67 { 68 public: 69 Image (const vk::DeviceInterface& vk, 70 const vk::VkDevice device, 71 vk::Allocator& allocator, 72 const vk::VkImageCreateInfo& imageCreateInfo, 73 const vk::MemoryRequirement memoryRequirement) 74 75 : m_image (createImage(vk, device, &imageCreateInfo)) 76 , m_allocation (allocator.allocate(getImageMemoryRequirements(vk, device, *m_image), memoryRequirement)) 77 { 78 VK_CHECK(vk.bindImageMemory(device, *m_image, m_allocation->getMemory(), m_allocation->getOffset())); 79 } 80 81 const vk::VkImage& get (void) const { return *m_image; } 82 const vk::VkImage& operator* (void) const { return get(); } 83 vk::Allocation& getAllocation (void) const { return *m_allocation; } 84 85 private: 86 const vk::Unique<vk::VkImage> m_image; 87 const de::UniquePtr<vk::Allocation> m_allocation; 88 89 // "deleted" 90 Image (const Image&); 91 Image& operator= (const Image&); 92 }; 93 94 enum FeatureFlagBits 95 { 96 FEATURE_TESSELLATION_SHADER = 1u << 0, 97 FEATURE_GEOMETRY_SHADER = 1u << 1, 98 FEATURE_SHADER_FLOAT_64 = 1u << 2, 99 FEATURE_VERTEX_PIPELINE_STORES_AND_ATOMICS = 1u << 3, 100 FEATURE_FRAGMENT_STORES_AND_ATOMICS = 1u << 4, 101 FEATURE_SHADER_TESSELLATION_AND_GEOMETRY_POINT_SIZE = 1u << 5, 102 FEATURE_DEPTH_CLAMP = 1u << 6, 103 FEATURE_LARGE_POINTS = 1u << 7, 104 FEATURE_WIDE_LINES = 1u << 8, 105 FEATURE_SHADER_CLIP_DISTANCE = 1u << 9, 106 FEATURE_SHADER_CULL_DISTANCE = 1u << 10, 107 }; 108 typedef deUint32 FeatureFlags; 109 110 vk::VkBufferCreateInfo makeBufferCreateInfo (const vk::VkDeviceSize bufferSize, const vk::VkBufferUsageFlags usage); 111 vk::Move<vk::VkCommandPool> makeCommandPool (const vk::DeviceInterface& vk, const vk::VkDevice device, const deUint32 queueFamilyIndex); 112 vk::Move<vk::VkCommandBuffer> makeCommandBuffer (const vk::DeviceInterface& vk, const vk::VkDevice device, const vk::VkCommandPool commandPool); 113 vk::Move<vk::VkDescriptorSet> makeDescriptorSet (const vk::DeviceInterface& vk, const vk::VkDevice device, const vk::VkDescriptorPool descriptorPool, const vk::VkDescriptorSetLayout setLayout); 114 vk::Move<vk::VkPipelineLayout> makePipelineLayout (const vk::DeviceInterface& vk, const vk::VkDevice device, const vk::VkDescriptorSetLayout descriptorSetLayout); 115 vk::Move<vk::VkPipelineLayout> makePipelineLayoutWithoutDescriptors (const vk::DeviceInterface& vk, const vk::VkDevice device); 116 vk::Move<vk::VkImageView> makeImageView (const vk::DeviceInterface& vk, const vk::VkDevice device, const vk::VkImage image, const vk::VkImageViewType viewType, const vk::VkFormat format, const vk::VkImageSubresourceRange subresourceRange); 117 vk::VkBufferImageCopy makeBufferImageCopy (const vk::VkImageSubresourceLayers subresourceLayers, const vk::VkExtent3D extent); 118 vk::VkBufferMemoryBarrier makeBufferMemoryBarrier (const vk::VkAccessFlags srcAccessMask, const vk::VkAccessFlags dstAccessMask, const vk::VkBuffer buffer, const vk::VkDeviceSize offset, const vk::VkDeviceSize bufferSizeBytes); 119 vk::VkImageMemoryBarrier makeImageMemoryBarrier (const vk::VkAccessFlags srcAccessMask, const vk::VkAccessFlags dstAccessMask, const vk::VkImageLayout oldLayout, const vk::VkImageLayout newLayout, const vk::VkImage image, const vk::VkImageSubresourceRange subresourceRange); 120 121 void beginCommandBuffer (const vk::DeviceInterface& vk, const vk::VkCommandBuffer commandBuffer); 122 void endCommandBuffer (const vk::DeviceInterface& vk, const vk::VkCommandBuffer commandBuffer); 123 void submitCommandsAndWait (const vk::DeviceInterface& vk, const vk::VkDevice device, const vk::VkQueue queue, const vk::VkCommandBuffer commandBuffer); 124 void requireFeatures (const vk::InstanceInterface& vki, const vk::VkPhysicalDevice physDevice, const FeatureFlags flags); 125 126 std::string getPrimitiveTopologyShortName (const vk::VkPrimitiveTopology topology); 127 128 } // clipping 129 } // vkt 130 131 #endif // _VKTCLIPPINGUTIL_HPP 132
