Initial downstream tracks

2022-11-22 17:59:55 +01:00
parent 82ec808dee
commit ae776f04d0
49 changed files with 1910 additions and 406 deletions
@@ -0,0 +1,32 @@
+#[cxx::bridge(namespace = "livekit")]
+pub mod ffi {
+    #[derive(Debug)]
+    #[repr(i32)]
+    pub enum VideoRotation {
+        VideoRotation0 = 0,
+        VideoRotation90 = 90,
+        VideoRotation180 = 180,
+        VideoRotation270 = 270,
+    }
+
+    unsafe extern "C++" {
+        include!("livekit/video_frame.h");
+        include!("livekit/video_frame_buffer.h");
+
+        type VideoFrame;
+        type VideoFrameBuffer = crate::video_frame_buffer::ffi::VideoFrameBuffer;
+
+        fn width(self: &VideoFrame) -> i32;
+        fn height(self: &VideoFrame) -> i32;
+        fn size(self: &VideoFrame) -> u32;
+        fn id(self: &VideoFrame) -> u16;
+        fn timestamp_us(self: &VideoFrame) -> i64;
+        fn ntp_time_ms(self: &VideoFrame) -> i64;
+        fn transport_frame_id(self: &VideoFrame) -> u32;
+        fn timestamp(self: &VideoFrame) -> u32;
+        fn rotation(self: &VideoFrame) -> VideoRotation;
+        fn video_frame_buffer(self: &VideoFrame) -> SharedPtr<VideoFrameBuffer>;
+
+        fn _unique_video_frame() -> UniquePtr<VideoFrame>; // Ignore
+    }
+}