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