mirror of https://gitlab.freedesktop.org/mesa/mesa
135 lines
6.1 KiB
C
135 lines
6.1 KiB
C
/*
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* Copyright © 2015 Intel Corporation
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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 associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef WSI_COMMON_H
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#define WSI_COMMON_H
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#include <stdint.h>
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#include <stdbool.h>
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#include "util/vk_alloc.h"
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#include <vulkan/vulkan.h>
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#include <vulkan/vk_icd.h>
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struct wsi_device;
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struct wsi_image_fns {
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VkResult (*create_wsi_image)(VkDevice device_h,
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const VkSwapchainCreateInfoKHR *pCreateInfo,
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const VkAllocationCallbacks *pAllocator,
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VkImage *image_p,
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VkDeviceMemory *memory_p,
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uint32_t *size_p,
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uint32_t *offset_p,
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uint32_t *row_pitch_p,
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int *fd_p);
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void (*free_wsi_image)(VkDevice device,
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const VkAllocationCallbacks *pAllocator,
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VkImage image_h,
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VkDeviceMemory memory_h);
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};
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struct wsi_swapchain {
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VkDevice device;
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VkAllocationCallbacks alloc;
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const struct wsi_image_fns *image_fns;
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VkFence fences[3];
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VkPresentModeKHR present_mode;
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VkResult (*destroy)(struct wsi_swapchain *swapchain,
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const VkAllocationCallbacks *pAllocator);
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VkResult (*get_images)(struct wsi_swapchain *swapchain,
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uint32_t *pCount, VkImage *pSwapchainImages);
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VkResult (*acquire_next_image)(struct wsi_swapchain *swap_chain,
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uint64_t timeout, VkSemaphore semaphore,
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uint32_t *image_index);
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VkResult (*queue_present)(struct wsi_swapchain *swap_chain,
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uint32_t image_index);
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};
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struct wsi_interface {
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VkResult (*get_support)(VkIcdSurfaceBase *surface,
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struct wsi_device *wsi_device,
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const VkAllocationCallbacks *alloc,
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uint32_t queueFamilyIndex,
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VkBool32* pSupported);
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VkResult (*get_capabilities)(VkIcdSurfaceBase *surface,
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VkSurfaceCapabilitiesKHR* pSurfaceCapabilities);
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VkResult (*get_formats)(VkIcdSurfaceBase *surface,
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struct wsi_device *wsi_device,
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uint32_t* pSurfaceFormatCount,
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VkSurfaceFormatKHR* pSurfaceFormats);
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VkResult (*get_present_modes)(VkIcdSurfaceBase *surface,
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uint32_t* pPresentModeCount,
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VkPresentModeKHR* pPresentModes);
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VkResult (*create_swapchain)(VkIcdSurfaceBase *surface,
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VkDevice device,
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struct wsi_device *wsi_device,
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const VkSwapchainCreateInfoKHR* pCreateInfo,
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const VkAllocationCallbacks* pAllocator,
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const struct wsi_image_fns *image_fns,
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struct wsi_swapchain **swapchain);
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};
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#define VK_ICD_WSI_PLATFORM_MAX 5
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struct wsi_device {
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struct wsi_interface * wsi[VK_ICD_WSI_PLATFORM_MAX];
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};
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struct wsi_callbacks {
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void (*get_phys_device_format_properties)(VkPhysicalDevice physicalDevice,
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VkFormat format,
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VkFormatProperties *pFormatProperties);
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};
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#define WSI_DEFINE_NONDISP_HANDLE_CASTS(__wsi_type, __VkType) \
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\
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static inline struct __wsi_type * \
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__wsi_type ## _from_handle(__VkType _handle) \
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{ \
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return (struct __wsi_type *)(uintptr_t) _handle; \
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} \
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\
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static inline __VkType \
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__wsi_type ## _to_handle(struct __wsi_type *_obj) \
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{ \
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return (__VkType)(uintptr_t) _obj; \
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}
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WSI_DEFINE_NONDISP_HANDLE_CASTS(_VkIcdSurfaceBase, VkSurfaceKHR)
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WSI_DEFINE_NONDISP_HANDLE_CASTS(wsi_swapchain, VkSwapchainKHR)
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VkResult wsi_x11_init_wsi(struct wsi_device *wsi_device,
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const VkAllocationCallbacks *alloc);
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void wsi_x11_finish_wsi(struct wsi_device *wsi_device,
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const VkAllocationCallbacks *alloc);
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VkResult wsi_wl_init_wsi(struct wsi_device *wsi_device,
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const VkAllocationCallbacks *alloc,
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VkPhysicalDevice physical_device,
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const struct wsi_callbacks *cbs);
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void wsi_wl_finish_wsi(struct wsi_device *wsi_device,
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const VkAllocationCallbacks *alloc);
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#endif
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