#pragma once #include "video/out/gpu/ra.h" #include "common.h" #include "utils.h" struct ra *ra_create_vk(struct mpvk_ctx *vk, struct mp_log *log); // Access to the VkDevice is needed for swapchain creation VkDevice ra_vk_get_dev(struct ra *ra); // Allocates a ra_tex that wraps a swapchain image. The contents of the image // will be invalidated, and access to it will only be internally synchronized. // So the calling could should not do anything else with the VkImage. struct ra_tex *ra_vk_wrap_swapchain_img(struct ra *ra, VkImage vkimg, VkSwapchainCreateInfoKHR info); // Associates an external semaphore (dependency) with a ra_tex, such that this // ra_tex will not be used by the ra_vk until the external semaphore fires. void ra_tex_vk_external_dep(struct ra *ra, struct ra_tex *tex, VkSemaphore dep); // This function finalizes rendering, transitions `tex` (which must be a // wrapped swapchain image) into a format suitable for presentation, and returns // the resulting command buffer (or NULL on error). The caller may add their // own semaphores to this command buffer, and must submit it afterwards. struct vk_cmd *ra_vk_submit(struct ra *ra, struct ra_tex *tex); // May be called on a struct ra of any type. Returns NULL if the ra is not // a vulkan ra. struct mpvk_ctx *ra_vk_get(struct ra *ra); struct vk_external_mem { #if HAVE_WIN32_DESKTOP HANDLE mem_handle; #else int mem_fd; #endif size_t mem_size; size_t size; size_t offset; }; // Export an ra_buf for importing by another api. bool ra_vk_buf_get_external_info(struct ra *ra, struct ra_buf *buf, struct vk_external_mem *ret); // Set the buffer user data void ra_vk_buf_set_user_data(struct ra_buf *buf, void *priv); // Get the buffer user data void *ra_vk_buf_get_user_data(struct ra_buf *buf);