1 #ifndef _VKTIMAGETESTSUTIL_HPP
2 #define _VKTIMAGETESTSUTIL_HPP
3 /*------------------------------------------------------------------------
4 * Vulkan Conformance Tests
5 * ------------------------
7 * Copyright (c) 2016 The Khronos Group Inc.
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
13 * http://www.apache.org/licenses/LICENSE-2.0
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.
23 * \brief Image Tests Utility Classes
24 *//*--------------------------------------------------------------------*/
27 #include "vkMemUtil.hpp"
29 #include "vkRefUtil.hpp"
30 #include "vkPrograms.hpp"
31 #include "vkTypeUtil.hpp"
32 #include "vkImageUtil.hpp"
47 IMAGE_TYPE_CUBE_ARRAY,
53 vk::VkImageType mapImageType (const ImageType imageType);
54 vk::VkImageViewType mapImageViewType (const ImageType imageType);
55 std::string getImageTypeName (const ImageType imageType);
56 std::string getShaderImageType (const tcu::TextureFormat& format, const ImageType imageType, const bool multisample = false);
57 std::string getShaderImageFormatQualifier (const tcu::TextureFormat& format);
62 Buffer (const vk::DeviceInterface& vk,
63 const vk::VkDevice device,
64 vk::Allocator& allocator,
65 const vk::VkBufferCreateInfo& bufferCreateInfo,
66 const vk::MemoryRequirement memoryRequirement);
68 const vk::VkBuffer& get (void) const { return *m_buffer; }
69 const vk::VkBuffer& operator* (void) const { return get(); }
70 vk::Allocation& getAllocation (void) const { return *m_allocation; }
73 de::MovePtr<vk::Allocation> m_allocation;
74 vk::Move<vk::VkBuffer> m_buffer;
76 Buffer (const Buffer&); // "deleted"
77 Buffer& operator= (const Buffer&);
83 Image (const vk::DeviceInterface& vk,
84 const vk::VkDevice device,
85 vk::Allocator& allocator,
86 const vk::VkImageCreateInfo& imageCreateInfo,
87 const vk::MemoryRequirement memoryRequirement);
89 const vk::VkImage& get (void) const { return *m_image; }
90 const vk::VkImage& operator* (void) const { return get(); }
91 vk::Allocation& getAllocation (void) const { return *m_allocation; }
94 de::MovePtr<vk::Allocation> m_allocation;
95 vk::Move<vk::VkImage> m_image;
97 Image (const Image&); // "deleted"
98 Image& operator= (const Image&);
101 tcu::UVec3 getShaderGridSize (const ImageType imageType, const tcu::UVec3& imageSize); //!< Size used for addresing image in a shader
102 tcu::UVec3 getLayerSize (const ImageType imageType, const tcu::UVec3& imageSize); //!< Size of a single layer
103 deUint32 getNumLayers (const ImageType imageType, const tcu::UVec3& imageSize); //!< Number of array layers (for array and cube types)
104 deUint32 getNumPixels (const ImageType imageType, const tcu::UVec3& imageSize); //!< Number of texels in an image
105 deUint32 getDimensions (const ImageType imageType); //!< Coordinate dimension used for addressing (e.g. 3 (x,y,z) for 2d array)
106 deUint32 getLayerDimensions (const ImageType imageType); //!< Coordinate dimension used for addressing a single layer (e.g. 2 (x,y) for 2d array)
108 vk::Move<vk::VkPipelineLayout> makePipelineLayout (const vk::DeviceInterface& vk,
109 const vk::VkDevice device,
110 const vk::VkDescriptorSetLayout descriptorSetLayout);
112 vk::Move<vk::VkPipeline> makeComputePipeline (const vk::DeviceInterface& vk,
113 const vk::VkDevice device,
114 const vk::VkPipelineLayout pipelineLayout,
115 const vk::VkShaderModule shaderModule);
117 vk::Move<vk::VkBufferView> makeBufferView (const vk::DeviceInterface& vk,
118 const vk::VkDevice device,
119 const vk::VkBuffer buffer,
120 const vk::VkFormat format,
121 const vk::VkDeviceSize offset,
122 const vk::VkDeviceSize size);
124 vk::Move<vk::VkImageView> makeImageView (const vk::DeviceInterface& vk,
125 const vk::VkDevice device,
126 const vk::VkImage image,
127 const vk::VkImageViewType imageViewType,
128 const vk::VkFormat format,
129 const vk::VkImageSubresourceRange subresourceRange);
131 vk::Move<vk::VkDescriptorSet> makeDescriptorSet (const vk::DeviceInterface& vk,
132 const vk::VkDevice device,
133 const vk::VkDescriptorPool descriptorPool,
134 const vk::VkDescriptorSetLayout setLayout);
136 vk::VkBufferCreateInfo makeBufferCreateInfo (const vk::VkDeviceSize bufferSize,
137 const vk::VkBufferUsageFlags usage);
139 vk::VkBufferImageCopy makeBufferImageCopy (const vk::VkExtent3D extent,
140 const deUint32 arraySize);
142 vk::VkBufferMemoryBarrier makeBufferMemoryBarrier (const vk::VkAccessFlags srcAccessMask,
143 const vk::VkAccessFlags dstAccessMask,
144 const vk::VkBuffer buffer,
145 const vk::VkDeviceSize offset,
146 const vk::VkDeviceSize bufferSizeBytes);
148 vk::VkImageMemoryBarrier makeImageMemoryBarrier (const vk::VkAccessFlags srcAccessMask,
149 const vk::VkAccessFlags dstAccessMask,
150 const vk::VkImageLayout oldLayout,
151 const vk::VkImageLayout newLayout,
152 const vk::VkImage image,
153 const vk::VkImageSubresourceRange subresourceRange);
155 void beginCommandBuffer (const vk::DeviceInterface& vk,
156 const vk::VkCommandBuffer cmdBuffer);
158 void endCommandBuffer (const vk::DeviceInterface& vk,
159 const vk::VkCommandBuffer cmdBuffer);
161 void submitCommandsAndWait (const vk::DeviceInterface& vk,
162 const vk::VkDevice device,
163 const vk::VkQueue queue,
164 const vk::VkCommandBuffer cmdBuffer);
166 inline vk::VkDeviceSize getImageSizeBytes (const tcu::IVec3& imageSize, const vk::VkFormat format)
168 return tcu::getPixelSize(vk::mapVkFormat(format)) * imageSize.x() * imageSize.y() * imageSize.z();
171 std::string getFormatShortString (const vk::VkFormat format);
176 #endif // _VKTIMAGETESTSUTIL_HPP