From 430b16ce56a6e5dc97cd606aa126e97af5abd9af Mon Sep 17 00:00:00 2001
From: Henry Ruhs <info@henryruhs.com>
Date: Sat, 9 May 2026 11:05:30 +0200
Subject: [PATCH] introduce opus and vpx to libraries (#1091)

---
 facefusion/libraries/opus.py | 44 ++++++++++++++++++++++++++++++
 facefusion/libraries/vpx.py  | 53 ++++++++++++++++++++++++++++++++++++
 2 files changed, 97 insertions(+)
 create mode 100644 facefusion/libraries/opus.py
 create mode 100644 facefusion/libraries/vpx.py

diff --git a/facefusion/libraries/opus.py b/facefusion/libraries/opus.py
new file mode 100644
index 00000000..1adb6abb
--- /dev/null
+++ b/facefusion/libraries/opus.py
@@ -0,0 +1,44 @@
+import ctypes
+from functools import lru_cache
+from typing import Optional
+
+from facefusion.common_helper import is_linux, is_macos, is_windows
+
+
+def resolve_library_file() -> Optional[str]:
+	if is_linux():
+		return 'libopus.so.0'
+	if is_macos():
+		return 'libopus.dylib'
+	if is_windows():
+		return 'opus.dll'
+	return None
+
+
+@lru_cache
+def create_static_library() -> Optional[ctypes.CDLL]:
+	library_file = resolve_library_file()
+
+	if library_file:
+		library = ctypes.CDLL(library_file)
+
+		if library:
+			return init_ctypes(library)
+
+	return None
+
+
+def init_ctypes(library : ctypes.CDLL) -> ctypes.CDLL:
+	library.opus_encoder_create.argtypes = [ ctypes.c_int, ctypes.c_int, ctypes.c_int, ctypes.POINTER(ctypes.c_int) ]
+	library.opus_encoder_create.restype = ctypes.c_void_p
+
+	library.opus_encode_float.argtypes = [ ctypes.c_void_p, ctypes.c_void_p, ctypes.c_int, ctypes.c_char_p, ctypes.c_int ]
+	library.opus_encode_float.restype = ctypes.c_int
+
+	library.opus_encoder_destroy.argtypes = [ ctypes.c_void_p ]
+	library.opus_encoder_destroy.restype = None
+
+	library.opus_encoder_ctl.argtypes = [ ctypes.c_void_p, ctypes.c_int, ctypes.c_int ]
+	library.opus_encoder_ctl.restype = ctypes.c_int
+
+	return library
diff --git a/facefusion/libraries/vpx.py b/facefusion/libraries/vpx.py
new file mode 100644
index 00000000..8a62cf4e
--- /dev/null
+++ b/facefusion/libraries/vpx.py
@@ -0,0 +1,53 @@
+import ctypes
+from functools import lru_cache
+from typing import Optional
+
+from facefusion.common_helper import is_linux, is_macos, is_windows
+
+
+def resolve_library_file() -> Optional[str]:
+	if is_linux():
+		return 'libvpx.so'
+	if is_macos():
+		return 'libvpx.dylib'
+	if is_windows():
+		return 'vpx.dll'
+	return None
+
+
+@lru_cache
+def create_static_library() -> Optional[ctypes.CDLL]:
+	library_file = resolve_library_file()
+
+	if library_file:
+		library = ctypes.CDLL(library_file)
+
+		if library:
+			return init_ctypes(library)
+
+	return None
+
+
+def init_ctypes(library : ctypes.CDLL) -> ctypes.CDLL:
+	library.vpx_codec_enc_config_default.argtypes = [ ctypes.c_void_p, ctypes.c_void_p, ctypes.c_uint ]
+	library.vpx_codec_enc_config_default.restype = ctypes.c_int
+
+	library.vpx_codec_enc_init_ver.argtypes = [ ctypes.c_void_p, ctypes.c_void_p, ctypes.c_void_p, ctypes.c_long, ctypes.c_int ]
+	library.vpx_codec_enc_init_ver.restype = ctypes.c_int
+
+	library.vpx_codec_encode.argtypes = [ ctypes.c_void_p, ctypes.c_void_p, ctypes.c_int64, ctypes.c_ulong, ctypes.c_long, ctypes.c_ulong ]
+	library.vpx_codec_encode.restype = ctypes.c_int
+
+	library.vpx_codec_get_cx_data.argtypes = [ ctypes.c_void_p, ctypes.POINTER(ctypes.c_void_p) ]
+	library.vpx_codec_get_cx_data.restype = ctypes.c_void_p
+
+	library.vpx_codec_destroy.argtypes = [ ctypes.c_void_p ]
+	library.vpx_codec_destroy.restype = ctypes.c_int
+
+	library.vpx_img_wrap.argtypes = [ ctypes.c_void_p, ctypes.c_int, ctypes.c_uint, ctypes.c_uint, ctypes.c_uint, ctypes.c_void_p ]
+	library.vpx_img_wrap.restype = ctypes.c_void_p
+
+	library.vpx_codec_control_.argtypes = [ ctypes.c_void_p, ctypes.c_int, ctypes.c_int ]
+	library.vpx_codec_control_.restype = ctypes.c_int
+
+	return library