| // |
| // Copyright 2016 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // vk_format_utils: |
| // Helper for Vulkan format code. |
| |
| #ifndef LIBANGLE_RENDERER_VULKAN_VK_FORMAT_UTILS_H_ |
| #define LIBANGLE_RENDERER_VULKAN_VK_FORMAT_UTILS_H_ |
| |
| #include <vulkan/vulkan.h> |
| |
| #include "libANGLE/formatutils.h" |
| #include "libANGLE/renderer/Format.h" |
| #include "libANGLE/renderer/renderer_utils.h" |
| |
| #include <array> |
| |
| namespace gl |
| { |
| class TextureCapsMap; |
| } // namespace gl |
| |
| namespace rx |
| { |
| |
| namespace vk |
| { |
| |
| struct Format final : private angle::NonCopyable |
| { |
| Format(); |
| |
| // This is an auto-generated method in vk_format_table_autogen.cpp. |
| void initialize(VkPhysicalDevice physicalDevice, const angle::Format &angleFormat); |
| |
| const angle::Format &textureFormat() const; |
| const angle::Format &bufferFormat() const; |
| |
| GLenum internalFormat; |
| angle::Format::ID textureFormatID; |
| VkFormat vkTextureFormat; |
| angle::Format::ID bufferFormatID; |
| VkFormat vkBufferFormat; |
| InitializeTextureDataFunction dataInitializerFunction; |
| LoadFunctionMap loadFunctions; |
| }; |
| |
| class FormatTable final : angle::NonCopyable |
| { |
| public: |
| FormatTable(); |
| ~FormatTable(); |
| |
| // Also initializes the TextureCapsMap. |
| void initialize(VkPhysicalDevice physicalDevice, gl::TextureCapsMap *textureCapsMap); |
| |
| const Format &operator[](GLenum internalFormat) const; |
| |
| private: |
| // The table data is indexed by angle::Format::ID. |
| std::array<Format, angle::kNumANGLEFormats> mFormatData; |
| }; |
| |
| // TODO(jmadill): This is temporary. Figure out how to handle format conversions. |
| VkFormat GetNativeVertexFormat(gl::VertexFormatType vertexFormat); |
| |
| } // namespace vk |
| |
| } // namespace rx |
| |
| #endif // LIBANGLE_RENDERER_VULKAN_VK_FORMAT_UTILS_H_ |