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
  28 struct wsi_image {
  29    VkImage image;
  30    VkDeviceMemory memory;
  31
  32    struct {
  33       VkBuffer buffer;
  34       VkDeviceMemory memory;
  35       VkCommandBuffer *blit_cmd_buffers;
  36    } prime;
  37
  38    uint32_t size;
  39    uint32_t offset;
  40    uint32_t row_pitch;
  41    int fd;
  42 };
  43
  44 VkResult
  45 wsi_swapchain_init(const struct wsi_device *wsi,
  46                    struct wsi_swapchain *chain,
  47                    VkDevice device,
  48                    const VkSwapchainCreateInfoKHR *pCreateInfo,
  49                    const VkAllocationCallbacks *pAllocator);
  50
  51 void wsi_swapchain_finish(struct wsi_swapchain *chain);
  52
  53 VkResult
  54 wsi_create_native_image(const struct wsi_swapchain *chain,
  55                         const VkSwapchainCreateInfoKHR *pCreateInfo,
  56                         struct wsi_image *image);
  57
  58 VkResult
  59 wsi_create_prime_image(const struct wsi_swapchain *chain,
  60                        const VkSwapchainCreateInfoKHR *pCreateInfo,
  61                        struct wsi_image *image);
  62
  63 void
  64 wsi_destroy_image(const struct wsi_swapchain *chain,
  65                   struct wsi_image *image);
  66
  67 VkResult
  68 wsi_prime_image_blit_to_linear(const struct wsi_swapchain *chain,
  69                                struct wsi_image *image,
  70                                VkQueue queue,
  71                                uint32_t waitSemaphoreCount,
  72                                const VkSemaphore *pWaitSemaphores);
  73
  74 #endif /* WSI_COMMON_PRIVATE_H */