Migrate to WHIP (#1120)

* migrate to whip part1

* migrate to whip part2

* migrate to whip part3

* migrate to whip part4

* migrate to whip/whep with bidirectional

* migrate to whip/whep with bidirectional

* use next library

* add _next to lid datachannel files

* cleanup and add todos

* use internal helper rtcGetPayloadTypesForCodec

* fix lint

* refactor decode()

* move logic to codecs

* move logic to codecs

* break encoders and decoders into multiple files

* break encoders and decoders into multiple files

* cleanup more

* drop action for stream endpoints, keep type for self documentation

* restore the v4 store

* fix: align frame_width and frame_height to even in both collect() and read_resolution() in both decoders.

---------

Co-authored-by: harisreedhar <h4harisreedhar.s.s@gmail.com>

tests/test_codec_vpx_decoder.py

@@ -0,0 +1,61 @@
+from unittest.mock import patch
+
+import cv2
+import pytest
+from tests.assert_helper import get_test_example_file, get_test_examples_directory
+
+from facefusion import state_manager
+from facefusion.codecs.vpx_decoder import create, decode, destroy, read_resolution
+from facefusion.codecs.vpx_encoder import create as create_encoder, encode
+from facefusion.download import conditional_download
+from facefusion.libraries import vpx as vpx_module
+from facefusion.vision import read_video_frame
+
+
+@pytest.fixture(scope = 'module', autouse = True)
+def before_all() -> None:
+	state_manager.init_item('download_providers', [ 'github', 'huggingface' ])
+
+	conditional_download(get_test_examples_directory(), [ 'https://github.com/facefusion/facefusion-assets/releases/download/examples-3.0.0/target-240p.mp4' ])
+
+	vpx_module.pre_check()
+
+
+#TODO: needs review
+def test_create() -> None:
+	assert create()
+
+
+#TODO: needs review
+def test_decode() -> None:
+	vision_frame = read_video_frame(get_test_example_file('target-240p.mp4'))
+	video_buffer = cv2.cvtColor(vision_frame, cv2.COLOR_BGR2YUV_I420).tobytes()
+	video_resolution = (vision_frame.shape[1], vision_frame.shape[0])
+	vpx_encoder = create_encoder(video_resolution, 1000, 1, 0)
+	encoded_buffer = encode(vpx_encoder, video_buffer, video_resolution, 0)
+	vpx_decoder = create()
+
+	assert len(decode(vpx_decoder, encoded_buffer)) == video_resolution[0] * video_resolution[1] * 3 // 2
+	assert decode(vpx_decoder, bytes()) == bytes()
+
+
+#TODO: needs review
+def test_read_resolution() -> None:
+	vision_frame = read_video_frame(get_test_example_file('target-240p.mp4'))
+	video_buffer = cv2.cvtColor(vision_frame, cv2.COLOR_BGR2YUV_I420).tobytes()
+	video_resolution = (vision_frame.shape[1], vision_frame.shape[0])
+	vpx_encoder = create_encoder(video_resolution, 1000, 1, 0)
+	encoded_buffer = encode(vpx_encoder, video_buffer, video_resolution, 0)
+	vpx_decoder = create()
+
+	assert read_resolution(vpx_decoder, encoded_buffer) == video_resolution
+	assert read_resolution(vpx_decoder, bytes()) is None
+
+
+#TODO: needs review
+def test_destroy() -> None:
+	vpx_decoder = create()
+
+	with patch.object(vpx_module.create_static_library(), 'vpx_codec_destroy') as mock:
+		destroy(vpx_decoder)
+		mock.assert_called_once_with(vpx_decoder)