1 files changed, 31 insertions, 0 deletions
diff --git a/video/out/vulkan/ra_vk.h b/video/out/vulkan/ra_vk.h
new file mode 100644
index 0000000000..893421bc59
--- /dev/null
+++ b/video/out/vulkan/ra_vk.h
@@ -0,0 +1,31 @@
+#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);
+
+// This function flushes the command buffers, transitions `tex` (which must be
+// a wrapped swapchain image) into a format suitable for presentation, and
+// submits the current rendering commands. The indicated semaphore must fire
+// before the submitted command can run. If `done` is non-NULL, it will be
+// set to a semaphore that fires once the command completes. If `inflight`
+// is non-NULL, it will be incremented when the command starts and decremented
+// when it completes.
+bool ra_vk_submit(struct ra *ra, struct ra_tex *tex, VkSemaphore acquired,
+                  VkSemaphore *done, int *inflight);
+
+// 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);