1 files changed, 59 insertions, 0 deletions
diff --git a/media/ffvpx/libavcodec/avcodec_internal.h b/media/ffvpx/libavcodec/avcodec_internal.h
new file mode 100644
index 0000000000..9b93ff3d81
--- /dev/null
+++ b/media/ffvpx/libavcodec/avcodec_internal.h
@@ -0,0 +1,59 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*
+ * APIs internal to the generic codec layer.
+ *
+ * MUST NOT be included by individual encoders or decoders.
+ */
+
+#ifndef AVCODEC_AVCODEC_INTERNAL_H
+#define AVCODEC_AVCODEC_INTERNAL_H
+
+struct AVCodecContext;
+struct AVFrame;
+
+/**
+ * avcodec_receive_frame() implementation for decoders.
+ */
+int ff_decode_receive_frame(struct AVCodecContext *avctx, struct AVFrame *frame);
+
+/**
+ * avcodec_receive_frame() implementation for encoders.
+ */
+int ff_encode_receive_frame(struct AVCodecContext *avctx, struct AVFrame *frame);
+
+/*
+ * Perform encoder initialization and validation.
+ * Called when opening the encoder, before the FFCodec.init() call.
+ */
+int ff_encode_preinit(struct AVCodecContext *avctx);
+
+/**
+ * Perform decoder initialization and validation.
+ * Called when opening the decoder, before the FFCodec.init() call.
+ */
+int ff_decode_preinit(struct AVCodecContext *avctx);
+
+void ff_decode_flush_buffers(struct AVCodecContext *avctx);
+void ff_encode_flush_buffers(struct AVCodecContext *avctx);
+
+struct AVCodecInternal *ff_decode_internal_alloc(void);
+struct AVCodecInternal *ff_encode_internal_alloc(void);
+
+#endif // AVCODEC_AVCODEC_INTERNAL_H