livekit-utils crate + VideoRenderer proto

2022-12-02 16:39:42 +01:00
parent 59e7ccbffe
commit 686f5db969
30 changed files with 2208 additions and 87 deletions
@@ -10,6 +10,7 @@ pub mod rtp_transceiver;
 pub mod video_frame;
 pub mod video_frame_buffer;
 pub mod webrtc;
+pub mod yuv_helper;

 pub const MEDIA_TYPE_VIDEO: &str = "video";
 pub const MEDIA_TYPE_AUDIO: &str = "audio";
@@ -0,0 +1,19 @@
+#[cxx::bridge(namespace = "livekit")]
+pub mod ffi {
+    unsafe extern "C++" {
+        include!("livekit/yuv_helper.h");
+
+        unsafe fn i420_to_abgr(
+            src_y: *const u8,
+            src_stride_y: i32,
+            src_u: *const u8,
+            src_stride_u: i32,
+            src_v: *const u8,
+            src_stride_v: i32,
+            dst_abgr: *mut u8,
+            dst_stride_abgr: i32,
+            width: i32,
+            height: i32,
+        );
+    }
+}