2023-10-22 11:46:19 CST W43D0

avutil_hwcontext_vulkan.go

@@ -0,0 +1,28 @@
+//go:build ffmpeg_hw_vulkan
+
+package ffmpeg
+
+/*
+#include <libavutil/hwcontext_vulkan.h>
+*/
+import "C"
+
+// AVVulkanDeviceContext
+type AVVulkanDeviceContext C.struct_AVVulkanDeviceContext
+
+// AVVulkanFramesContext
+type AVVulkanFramesContext C.struct_AVVulkanFramesContext
+
+// AVVkFrame
+type AVVkFrame C.struct_AVVkFrame
+
+// AvVkFrameAlloc allocates a single AVVkFrame and initializes everything as 0.
+func AvVkFrameAlloc() *AVVkFrame {
+	return (*AVVkFrame)(C.av_vk_frame_alloc())
+}
+
+// AvVkfmtFromPixfmt returns the format of each image up to the number of planes for a given sw_format.
+// Returns NULL on unsupported formats.
+func AvVkfmtFromPixfmt(p AVPixelFormat) *AVVkFrame {
+	return (*AVVkFrame)(C.av_vkfmt_from_pixfmt((C.enum_AVPixelFormat)(p)))
+}