feat: rtc stats (#86)

Author: theomonnom

livekit-rtc/generate_proto.sh

@@ -31,10 +31,11 @@ protoc \
     $FFI_PROTOCOL/room.proto \
     $FFI_PROTOCOL/track.proto \
     $FFI_PROTOCOL/video_frame.proto \
-    $FFI_PROTOCOL/e2ee.proto
+    $FFI_PROTOCOL/e2ee.proto \
+    $FFI_PROTOCOL/stats.proto
 
 touch -a "$FFI_OUT_PYTHON/__init__.py"
 
 for f in "$FFI_OUT_PYTHON"/*.py "$FFI_OUT_PYTHON"/*.pyi; do
-    perl -i -pe 's|^(import (audio_frame_pb2\|ffi_pb2\|handle_pb2\|participant_pb2\|room_pb2\|track_pb2\|video_frame_pb2\|e2ee_pb2))|from . $1|g' "$f"
+    perl -i -pe 's|^(import (audio_frame_pb2\|ffi_pb2\|handle_pb2\|participant_pb2\|room_pb2\|track_pb2\|video_frame_pb2\|e2ee_pb2\|stats_pb2))|from . $1|g' "$f"
 done

livekit-rtc/livekit/rtc/__init__.py

@@ -28,6 +28,7 @@
 from ._proto.e2ee_pb2 import EncryptionType, EncryptionState
 from ._proto.track_pb2 import StreamState, TrackKind, TrackSource
 from ._proto.video_frame_pb2 import VideoFormatType, VideoFrameBufferType, VideoRotation
+from ._proto import stats_pb2 as stats
 from .audio_frame import AudioFrame
 from .audio_source import AudioSource
 from .audio_stream import AudioStream