154 lines
6.4 KiB
C
154 lines
6.4 KiB
C
//
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// File: vk_ext_khr_swapchain.h
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//
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/*
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** Copyright (c) 2015 The Khronos Group Inc.
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**
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** Permission is hereby granted, free of charge, to any person obtaining a
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** copy of this software and/or associated documentation files (the
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** "Materials"), to deal in the Materials without restriction, including
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** without limitation the rights to use, copy, modify, merge, publish,
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** distribute, sublicense, and/or sell copies of the Materials, and to
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** permit persons to whom the Materials are furnished to do so, subject to
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** the following conditions:
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**
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** The above copyright notice and this permission notice shall be included
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** in all copies or substantial portions of the Materials.
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**
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** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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*/
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#ifndef __VK_EXT_KHR_SWAPCHAIN_H__
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#define __VK_EXT_KHR_SWAPCHAIN_H__
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#include "vulkan.h"
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#define VK_EXT_KHR_SWAPCHAIN_REVISION 17
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#define VK_EXT_KHR_SWAPCHAIN_EXTENSION_NUMBER 1
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#define VK_EXT_KHR_SWAPCHAIN_EXTENSION_NAME "VK_EXT_KHR_swapchain"
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#ifdef __cplusplus
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extern "C"
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{
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#endif // __cplusplus
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// ------------------------------------------------------------------------------------------------
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// Objects
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// ------------------------------------------------------------------------------------------------
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// Enumeration constants
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#define VK_EXT_KHR_SWAPCHAIN_ENUM(type,id) ((type)((int)0xc0000000 - VK_EXT_KHR_SWAPCHAIN_EXTENSION_NUMBER * -1024 + (id)))
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#define VK_EXT_KHR_SWAPCHAIN_ENUM_POSITIVE(type,id) ((type)((int)0x40000000 + (VK_EXT_KHR_SWAPCHAIN_EXTENSION_NUMBER - 1) * 1024 + (id)))
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// Extend VkStructureType enum with extension specific constants
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#define VK_STRUCTURE_TYPE_SURFACE_DESCRIPTION_WINDOW_KHR VK_EXT_KHR_SWAPCHAIN_ENUM(VkStructureType, 0)
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// ------------------------------------------------------------------------------------------------
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// Enumerations
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typedef enum {
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VK_SURFACE_TRANSFORM_NONE_KHR = 0,
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VK_SURFACE_TRANSFORM_ROT90_KHR = 1,
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VK_SURFACE_TRANSFORM_ROT180_KHR = 2,
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VK_SURFACE_TRANSFORM_ROT270_KHR = 3,
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VK_SURFACE_TRANSFORM_HMIRROR_KHR = 4,
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VK_SURFACE_TRANSFORM_HMIRROR_ROT90_KHR = 5,
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VK_SURFACE_TRANSFORM_HMIRROR_ROT180_KHR = 6,
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VK_SURFACE_TRANSFORM_HMIRROR_ROT270_KHR = 7,
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VK_SURFACE_TRANSFORM_INHERIT_KHR = 8,
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} VkSurfaceTransformKHR;
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typedef enum {
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VK_SURFACE_TRANSFORM_NONE_BIT_KHR = 0x00000001,
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VK_SURFACE_TRANSFORM_ROT90_BIT_KHR = 0x00000002,
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VK_SURFACE_TRANSFORM_ROT180_BIT_KHR = 0x00000004,
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VK_SURFACE_TRANSFORM_ROT270_BIT_KHR = 0x00000008,
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VK_SURFACE_TRANSFORM_HMIRROR_BIT_KHR = 0x00000010,
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VK_SURFACE_TRANSFORM_HMIRROR_ROT90_BIT_KHR = 0x00000020,
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VK_SURFACE_TRANSFORM_HMIRROR_ROT180_BIT_KHR = 0x00000040,
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VK_SURFACE_TRANSFORM_HMIRROR_ROT270_BIT_KHR = 0x00000080,
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VK_SURFACE_TRANSFORM_INHERIT_BIT_KHR = 0x00000100,
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} VkSurfaceTransformFlagBitsKHR;
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typedef VkFlags VkSurfaceTransformFlagsKHR;
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typedef enum {
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VK_PLATFORM_WIN32_KHR = 0,
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VK_PLATFORM_X11_KHR = 1,
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VK_PLATFORM_XCB_KHR = 2,
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VK_PLATFORM_ANDROID_KHR = 3,
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VK_PLATFORM_WAYLAND_KHR = 4,
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VK_PLATFORM_MIR_KHR = 5,
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VK_PLATFORM_BEGIN_RANGE_KHR = VK_PLATFORM_WIN32_KHR,
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VK_PLATFORM_END_RANGE_KHR = VK_PLATFORM_MIR_KHR,
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VK_PLATFORM_NUM_KHR = (VK_PLATFORM_MIR_KHR - VK_PLATFORM_WIN32_KHR + 1),
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VK_PLATFORM_MAX_ENUM_KHR = 0x7FFFFFFF
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} VkPlatformKHR;
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// ------------------------------------------------------------------------------------------------
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// Flags
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// ------------------------------------------------------------------------------------------------
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// Structures
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// Placeholder structure header for the different types of surface description structures
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typedef struct {
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VkStructureType sType; // Can be any of the VK_STRUCTURE_TYPE_SURFACE_DESCRIPTION_XXX_KHR constants
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const void* pNext; // Pointer to next structure
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} VkSurfaceDescriptionKHR;
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// Surface description structure for a native platform window surface
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typedef struct {
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VkStructureType sType; // Must be VK_STRUCTURE_TYPE_SURFACE_DESCRIPTION_WINDOW_KHR
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const void* pNext; // Pointer to next structure
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VkPlatformKHR platform; // e.g. VK_PLATFORM_*_KHR
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void* pPlatformHandle;
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void* pPlatformWindow;
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} VkSurfaceDescriptionWindowKHR;
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// pPlatformHandle points to this struct when platform is VK_PLATFORM_X11_KHR
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#ifdef _X11_XLIB_H_
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typedef struct {
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Display* dpy; // Display connection to an X server
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Window root; // To identify the X screen
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} VkPlatformHandleX11KHR;
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#endif /* _X11_XLIB_H_ */
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// pPlatformHandle points to this struct when platform is VK_PLATFORM_XCB_KHR
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#ifdef __XCB_H__
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typedef struct {
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xcb_connection_t* connection; // XCB connection to an X server
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xcb_window_t root; // To identify the X screen
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} VkPlatformHandleXcbKHR;
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#endif /* __XCB_H__ */
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// ------------------------------------------------------------------------------------------------
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// Function types
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typedef VkResult (VKAPI *PFN_vkGetPhysicalDeviceSurfaceSupportKHR)(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, const VkSurfaceDescriptionKHR* pSurfaceDescription, VkBool32* pSupported);
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// ------------------------------------------------------------------------------------------------
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// Function prototypes
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#ifdef VK_PROTOTYPES
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VkResult VKAPI vkGetPhysicalDeviceSurfaceSupportKHR(
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VkPhysicalDevice physicalDevice,
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uint32_t queueFamilyIndex,
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const VkSurfaceDescriptionKHR* pSurfaceDescription,
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VkBool32* pSupported);
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#endif // VK_PROTOTYPES
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#ifdef __cplusplus
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} // extern "C"
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#endif // __cplusplus
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#endif // __VK_EXT_KHR_SWAPCHAIN_H__
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