src/vulkan/wsi/wsi_common_private.h

   1 /*
   2  * Copyright © 2017 Intel Corporation
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  21  * IN THE SOFTWARE.
  22  */
  23 #ifndef WSI_COMMON_PRIVATE_H
  24 #define WSI_COMMON_PRIVATE_H
  25
  26 #include "wsi_common.h"
  27 #include "vulkan/util/vk_object.h"
  28
  29 struct wsi_image {
  30    VkImage image;
  31    VkDeviceMemory memory;
  32
  33    struct {
  34       VkBuffer buffer;
  35       VkDeviceMemory memory;
  36       VkCommandBuffer *blit_cmd_buffers;
  37    } prime;
  38
  39    uint64_t drm_modifier;
  40    int num_planes;
  41    uint32_t sizes[4];
  42    uint32_t offsets[4];
  43    uint32_t row_pitches[4];
  44    int fds[4];
  45 };
  46
  47 struct wsi_swapchain {
  48    struct vk_object_base base;
  49
  50    const struct wsi_device *wsi;
  51
  52    VkDevice device;
  53    VkAllocationCallbacks alloc;
  54    VkFence* fences;
  55    VkPresentModeKHR present_mode;
  56    uint32_t image_count;
  57
  58    bool use_prime_blit;
  59
  60    /* Command pools, one per queue family */
  61    VkCommandPool *cmd_pools;
  62
  63    VkResult (*destroy)(struct wsi_swapchain *swapchain,
  64                        const VkAllocationCallbacks *pAllocator);
  65    struct wsi_image *(*get_wsi_image)(struct wsi_swapchain *swapchain,
  66                                       uint32_t image_index);
  67    VkResult (*acquire_next_image)(struct wsi_swapchain *swap_chain,
  68                                   const VkAcquireNextImageInfoKHR *info,
  69                                   uint32_t *image_index);
  70    VkResult (*queue_present)(struct wsi_swapchain *swap_chain,
  71                              uint32_t image_index,
  72                              const VkPresentRegionKHR *damage);
  73 };
  74
  75 bool
  76 wsi_device_matches_drm_fd(const struct wsi_device *wsi, int drm_fd);
  77
  78 VkResult
  79 wsi_swapchain_init(const struct wsi_device *wsi,
  80                    struct wsi_swapchain *chain,
  81                    VkDevice device,
  82                    const VkSwapchainCreateInfoKHR *pCreateInfo,
  83                    const VkAllocationCallbacks *pAllocator);
  84
  85 enum VkPresentModeKHR
  86 wsi_swapchain_get_present_mode(struct wsi_device *wsi,
  87                                const VkSwapchainCreateInfoKHR *pCreateInfo);
  88
  89 void wsi_swapchain_finish(struct wsi_swapchain *chain);
  90
  91 VkResult
  92 wsi_create_native_image(const struct wsi_swapchain *chain,
  93                         const VkSwapchainCreateInfoKHR *pCreateInfo,
  94                         uint32_t num_modifier_lists,
  95                         const uint32_t *num_modifiers,
  96                         const uint64_t *const *modifiers,
  97                         struct wsi_image *image);
  98
  99 VkResult
 100 wsi_create_prime_image(const struct wsi_swapchain *chain,
 101                        const VkSwapchainCreateInfoKHR *pCreateInfo,
 102                        bool use_modifier,
 103                        struct wsi_image *image);
 104
 105 void
 106 wsi_destroy_image(const struct wsi_swapchain *chain,
 107                   struct wsi_image *image);
 108
 109
 110 struct wsi_interface {
 111    VkResult (*get_support)(VkIcdSurfaceBase *surface,
 112                            struct wsi_device *wsi_device,
 113                            uint32_t queueFamilyIndex,
 114                            VkBool32* pSupported);
 115    VkResult (*get_capabilities2)(VkIcdSurfaceBase *surface,
 116                                  struct wsi_device *wsi_device,
 117                                  const void *info_next,
 118                                  VkSurfaceCapabilities2KHR* pSurfaceCapabilities);
 119    VkResult (*get_formats)(VkIcdSurfaceBase *surface,
 120                            struct wsi_device *wsi_device,
 121                            uint32_t* pSurfaceFormatCount,
 122                            VkSurfaceFormatKHR* pSurfaceFormats);
 123    VkResult (*get_formats2)(VkIcdSurfaceBase *surface,
 124                             struct wsi_device *wsi_device,
 125                             const void *info_next,
 126                             uint32_t* pSurfaceFormatCount,
 127                             VkSurfaceFormat2KHR* pSurfaceFormats);
 128    VkResult (*get_present_modes)(VkIcdSurfaceBase *surface,
 129                                  uint32_t* pPresentModeCount,
 130                                  VkPresentModeKHR* pPresentModes);
 131    VkResult (*get_present_rectangles)(VkIcdSurfaceBase *surface,
 132                                       struct wsi_device *wsi_device,
 133                                       uint32_t* pRectCount,
 134                                       VkRect2D* pRects);
 135    VkResult (*create_swapchain)(VkIcdSurfaceBase *surface,
 136                                 VkDevice device,
 137                                 struct wsi_device *wsi_device,
 138                                 const VkSwapchainCreateInfoKHR* pCreateInfo,
 139                                 const VkAllocationCallbacks* pAllocator,
 140                                 struct wsi_swapchain **swapchain);
 141 };
 142
 143 VkResult wsi_x11_init_wsi(struct wsi_device *wsi_device,
 144                           const VkAllocationCallbacks *alloc,
 145                           const struct driOptionCache *dri_options);
 146 void wsi_x11_finish_wsi(struct wsi_device *wsi_device,
 147                         const VkAllocationCallbacks *alloc);
 148 VkResult wsi_wl_init_wsi(struct wsi_device *wsi_device,
 149                          const VkAllocationCallbacks *alloc,
 150                          VkPhysicalDevice physical_device);
 151 void wsi_wl_finish_wsi(struct wsi_device *wsi_device,
 152                        const VkAllocationCallbacks *alloc);
 153
 154
 155 VkResult
 156 wsi_display_init_wsi(struct wsi_device *wsi_device,
 157                      const VkAllocationCallbacks *alloc,
 158                      int display_fd);
 159
 160 void
 161 wsi_display_finish_wsi(struct wsi_device *wsi_device,
 162                        const VkAllocationCallbacks *alloc);
 163
 164 VK_DEFINE_NONDISP_HANDLE_CASTS(wsi_swapchain, base, VkSwapchainKHR,
 165                                VK_OBJECT_TYPE_SWAPCHAIN_KHR)
 166
 167 #endif /* WSI_COMMON_PRIVATE_H */