/* * Copyright © 2015 Intel Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS 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 SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. */ #ifndef WSI_COMMON_H #define WSI_COMMON_H #include #include #include "util/vk_alloc.h" #include #include struct wsi_device; struct wsi_image_fns { VkResult (*create_wsi_image)(VkDevice device_h, const VkSwapchainCreateInfoKHR *pCreateInfo, const VkAllocationCallbacks *pAllocator, bool needs_linear_copy, bool linear, VkImage *image_p, VkDeviceMemory *memory_p, uint32_t *size_p, uint32_t *offset_p, uint32_t *row_pitch_p, int *fd_p); void (*free_wsi_image)(VkDevice device, const VkAllocationCallbacks *pAllocator, VkImage image_h, VkDeviceMemory memory_h); }; struct wsi_swapchain { VkDevice device; VkAllocationCallbacks alloc; const struct wsi_image_fns *image_fns; VkFence fences[3]; VkCommandBuffer *cmd_buffers; VkCommandPool cmd_pools[3]; VkPresentModeKHR present_mode; uint32_t image_count; bool needs_linear_copy; VkResult (*destroy)(struct wsi_swapchain *swapchain, const VkAllocationCallbacks *pAllocator); VkResult (*get_images)(struct wsi_swapchain *swapchain, uint32_t *pCount, VkImage *pSwapchainImages); VkResult (*acquire_next_image)(struct wsi_swapchain *swap_chain, uint64_t timeout, VkSemaphore semaphore, uint32_t *image_index); VkResult (*queue_present)(struct wsi_swapchain *swap_chain, uint32_t image_index, const VkPresentRegionKHR *damage); void (*get_image_and_linear)(struct wsi_swapchain *swapchain, int imageIndex, VkImage *image, VkImage *linear_image); }; struct wsi_interface { VkResult (*get_support)(VkIcdSurfaceBase *surface, struct wsi_device *wsi_device, const VkAllocationCallbacks *alloc, uint32_t queueFamilyIndex, int local_fd, bool can_handle_different_gpu, VkBool32* pSupported); VkResult (*get_capabilities)(VkIcdSurfaceBase *surface, VkSurfaceCapabilitiesKHR* pSurfaceCapabilities); VkResult (*get_capabilities2)(VkIcdSurfaceBase *surface, const void *info_next, VkSurfaceCapabilities2KHR* pSurfaceCapabilities); VkResult (*get_formats)(VkIcdSurfaceBase *surface, struct wsi_device *wsi_device, uint32_t* pSurfaceFormatCount, VkSurfaceFormatKHR* pSurfaceFormats); VkResult (*get_formats2)(VkIcdSurfaceBase *surface, struct wsi_device *wsi_device, const void *info_next, uint32_t* pSurfaceFormatCount, VkSurfaceFormat2KHR* pSurfaceFormats); VkResult (*get_present_modes)(VkIcdSurfaceBase *surface, uint32_t* pPresentModeCount, VkPresentModeKHR* pPresentModes); VkResult (*create_swapchain)(VkIcdSurfaceBase *surface, VkDevice device, struct wsi_device *wsi_device, int local_fd, const VkSwapchainCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, const struct wsi_image_fns *image_fns, struct wsi_swapchain **swapchain); }; #define VK_ICD_WSI_PLATFORM_MAX 5 struct wsi_device { struct wsi_interface * wsi[VK_ICD_WSI_PLATFORM_MAX]; }; struct wsi_callbacks { void (*get_phys_device_format_properties)(VkPhysicalDevice physicalDevice, VkFormat format, VkFormatProperties *pFormatProperties); }; #define WSI_DEFINE_NONDISP_HANDLE_CASTS(__wsi_type, __VkType) \ \ static inline struct __wsi_type * \ __wsi_type ## _from_handle(__VkType _handle) \ { \ return (struct __wsi_type *)(uintptr_t) _handle; \ } \ \ static inline __VkType \ __wsi_type ## _to_handle(struct __wsi_type *_obj) \ { \ return (__VkType)(uintptr_t) _obj; \ } WSI_DEFINE_NONDISP_HANDLE_CASTS(wsi_swapchain, VkSwapchainKHR) #define ICD_DEFINE_NONDISP_HANDLE_CASTS(__VkIcdType, __VkType) \ \ static inline __VkIcdType * \ __VkIcdType ## _from_handle(__VkType _handle) \ { \ return (__VkIcdType *)(uintptr_t) _handle; \ } \ \ static inline __VkType \ __VkIcdType ## _to_handle(__VkIcdType *_obj) \ { \ return (__VkType)(uintptr_t) _obj; \ } #define ICD_FROM_HANDLE(__VkIcdType, __name, __handle) \ __VkIcdType *__name = __VkIcdType ## _from_handle(__handle) ICD_DEFINE_NONDISP_HANDLE_CASTS(VkIcdSurfaceBase, VkSurfaceKHR) VkResult wsi_x11_init_wsi(struct wsi_device *wsi_device, const VkAllocationCallbacks *alloc); void wsi_x11_finish_wsi(struct wsi_device *wsi_device, const VkAllocationCallbacks *alloc); VkResult wsi_wl_init_wsi(struct wsi_device *wsi_device, const VkAllocationCallbacks *alloc, VkPhysicalDevice physical_device, const struct wsi_callbacks *cbs); void wsi_wl_finish_wsi(struct wsi_device *wsi_device, const VkAllocationCallbacks *alloc); #endif