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