skia2/include/gpu/vk/GrVkDefines.h

/*
 * Copyright 2016 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#ifndef GrVkDefines_DEFINED
#define GrVkDefines_DEFINED

#ifdef SK_VULKAN

#if defined(SK_BUILD_FOR_WIN) || defined(SK_BUILD_FOR_WIN32)
#   if !defined(VK_USE_PLATFORM_WIN32_KHR)
#      define VK_USE_PLATFORM_WIN32_KHR
#   endif
#elif defined(SK_BUILD_FOR_ANDROID)
#   if !defined(VK_USE_PLATFORM_ANDROID_KHR)
#      define VK_USE_PLATFORM_ANDROID_KHR
#   endif
#elif defined(SK_BUILD_FOR_UNIX)
#   if defined(__Fuchsia__)
#     if !defined(VK_USE_PLATFORM_MAGMA_KHR)
#       define VK_USE_PLATFORM_MAGMA_KHR
#     endif
#   else
#     if !defined(VK_USE_PLATFORM_XCB_KHR)
#        define VK_USE_PLATFORM_XCB_KHR
#     endif
#   endif
#endif

#include <vulkan/vulkan.h>

#define SKIA_REQUIRED_VULKAN_HEADER_VERSION 17
#if VK_HEADER_VERSION < SKIA_REQUIRED_VULKAN_HEADER_VERSION
#error "Vulkan header version is too low"
#endif

#ifndef VK_KHR_get_physical_device_properties2

// Installed Vulkan SDK is too old to define VK_KHR_get_physical_device_properties2: define it here.
#define VK_KHR_get_physical_device_properties2 1
#define VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_SPEC_VERSION 1
#define VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME "VK_KHR_get_physical_device_properties2"

typedef struct VkPhysicalDeviceFeatures2KHR {
    VkStructureType             sType;
    void*                       pNext;
    VkPhysicalDeviceFeatures    features;
} VkPhysicalDeviceFeatures2KHR;

typedef struct VkPhysicalDeviceProperties2KHR {
    VkStructureType               sType;
    void*                         pNext;
    VkPhysicalDeviceProperties    properties;
} VkPhysicalDeviceProperties2KHR;

typedef struct VkFormatProperties2KHR {
    VkStructureType       sType;
    void*                 pNext;
    VkFormatProperties    formatProperties;
} VkFormatProperties2KHR;

typedef struct VkImageFormatProperties2KHR {
    VkStructureType            sType;
    void*                      pNext;
    VkImageFormatProperties    imageFormatProperties;
} VkImageFormatProperties2KHR;

typedef struct VkPhysicalDeviceImageFormatInfo2KHR {
    VkStructureType       sType;
    const void*           pNext;
    VkFormat              format;
    VkImageType           type;
    VkImageTiling         tiling;
    VkImageUsageFlags     usage;
    VkImageCreateFlags    flags;
} VkPhysicalDeviceImageFormatInfo2KHR;

typedef struct VkQueueFamilyProperties2KHR {
    VkStructureType            sType;
    void*                      pNext;
    VkQueueFamilyProperties    queueFamilyProperties;
} VkQueueFamilyProperties2KHR;

typedef struct VkPhysicalDeviceMemoryProperties2KHR {
    VkStructureType                     sType;
    void*                               pNext;
    VkPhysicalDeviceMemoryProperties    memoryProperties;
} VkPhysicalDeviceMemoryProperties2KHR;

typedef struct VkSparseImageFormatProperties2KHR {
    VkStructureType                  sType;
    void*                            pNext;
    VkSparseImageFormatProperties    properties;
} VkSparseImageFormatProperties2KHR;

typedef struct VkPhysicalDeviceSparseImageFormatInfo2KHR {
    VkStructureType          sType;
    const void*              pNext;
    VkFormat                 format;
    VkImageType              type;
    VkSampleCountFlagBits    samples;
    VkImageUsageFlags        usage;
    VkImageTiling            tiling;
} VkPhysicalDeviceSparseImageFormatInfo2KHR;


typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceFeatures2KHR)(VkPhysicalDevice physicalDevice, VkPhysicalDeviceFeatures2KHR* pFeatures);
typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceProperties2KHR)(VkPhysicalDevice physicalDevice, VkPhysicalDeviceProperties2KHR* pProperties);
typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceFormatProperties2KHR)(VkPhysicalDevice physicalDevice, VkFormat format, VkFormatProperties2KHR* pFormatProperties);
typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceImageFormatProperties2KHR)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceImageFormatInfo2KHR* pImageFormatInfo, VkImageFormatProperties2KHR* pImageFormatProperties);
typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceQueueFamilyProperties2KHR)(VkPhysicalDevice physicalDevice, uint32_t* pQueueFamilyPropertyCount, VkQueueFamilyProperties2KHR* pQueueFamilyProperties);
typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceMemoryProperties2KHR)(VkPhysicalDevice physicalDevice, VkPhysicalDeviceMemoryProperties2KHR* pMemoryProperties);
typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceSparseImageFormatProperties2KHR)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceSparseImageFormatInfo2KHR* pFormatInfo, uint32_t* pPropertyCount, VkSparseImageFormatProperties2KHR* pProperties);

static constexpr VkStructureType VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR = (VkStructureType) 1000059001;

#endif // !VK_KHR_get_physical_device_properties2

#ifndef VK_EXT_discard_rectangles

// Installed Vulkan SDK is too old to define discard rectangles: define them here.
#define VK_EXT_discard_rectangles 1
#define VK_EXT_DISCARD_RECTANGLES_SPEC_VERSION 1
#define VK_EXT_DISCARD_RECTANGLES_EXTENSION_NAME "VK_EXT_discard_rectangles"

typedef enum VkDiscardRectangleModeEXT {
    VK_DISCARD_RECTANGLE_MODE_INCLUSIVE_EXT = 0,
    VK_DISCARD_RECTANGLE_MODE_EXCLUSIVE_EXT = 1,
    VK_DISCARD_RECTANGLE_MODE_BEGIN_RANGE_EXT = VK_DISCARD_RECTANGLE_MODE_INCLUSIVE_EXT,
    VK_DISCARD_RECTANGLE_MODE_END_RANGE_EXT = VK_DISCARD_RECTANGLE_MODE_EXCLUSIVE_EXT,
    VK_DISCARD_RECTANGLE_MODE_RANGE_SIZE_EXT = (VK_DISCARD_RECTANGLE_MODE_EXCLUSIVE_EXT - VK_DISCARD_RECTANGLE_MODE_INCLUSIVE_EXT + 1),
    VK_DISCARD_RECTANGLE_MODE_MAX_ENUM_EXT = 0x7FFFFFFF
} VkDiscardRectangleModeEXT;

typedef VkFlags VkPipelineDiscardRectangleStateCreateFlagsEXT;

typedef struct VkPhysicalDeviceDiscardRectanglePropertiesEXT {
    VkStructureType    sType;
    const void*        pNext;
    uint32_t           maxDiscardRectangles;
} VkPhysicalDeviceDiscardRectanglePropertiesEXT;

typedef struct VkPipelineDiscardRectangleStateCreateInfoEXT {
    VkStructureType                                  sType;
    const void*                                      pNext;
    VkPipelineDiscardRectangleStateCreateFlagsEXT    flags;
    VkDiscardRectangleModeEXT                        discardRectangleMode;
    uint32_t                                         discardRectangleCount;
    const VkRect2D*                                  pDiscardRectangles;
} VkPipelineDiscardRectangleStateCreateInfoEXT;


typedef void (VKAPI_PTR *PFN_vkCmdSetDiscardRectangleEXT)(VkCommandBuffer commandBuffer, uint32_t firstDiscardRectangle, uint32_t discardRectangleCount, const VkRect2D* pDiscardRectangles);

static constexpr VkStructureType VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DISCARD_RECTANGLE_PROPERTIES_EXT = (VkStructureType) 1000099000;
static constexpr VkStructureType VK_STRUCTURE_TYPE_PIPELINE_DISCARD_RECTANGLE_STATE_CREATE_INFO_EXT = (VkStructureType) 1000099001;
static constexpr VkDynamicState VK_DYNAMIC_STATE_DISCARD_RECTANGLE_EXT = (VkDynamicState) 1000099000;

#endif // !VK_EXT_discard_rectangles

#endif // SK_VULKAN

#endif // GrVkDefines_DEFINED