libavfilter/avcodec.h

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/*
 * 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
 */

#ifndef AVFILTER_AVCODEC_H
#define AVFILTER_AVCODEC_H

#include "libavcodec/avcodec.h" // AVFrame
#include "avfilter.h"
#include "vsrc_buffer.h"

int avfilter_copy_frame_props(AVFilterBufferRef *dst, const AVFrame *src);

int avfilter_copy_buf_props(AVFrame *dst, const AVFilterBufferRef *src);

AVFilterBufferRef *avfilter_get_video_buffer_ref_from_frame(const AVFrame *frame, int perms);


AVFilterBufferRef *avfilter_get_audio_buffer_ref_from_frame(const AVFrame *frame,
                                                            int perms);

int avfilter_fill_frame_from_audio_buffer_ref(AVFrame *frame,
                                              const AVFilterBufferRef *samplesref);

int avfilter_fill_frame_from_video_buffer_ref(AVFrame *frame,
                                              const AVFilterBufferRef *picref);

int avfilter_fill_frame_from_buffer_ref(AVFrame *frame,
                                        const AVFilterBufferRef *ref);

int av_buffersrc_add_frame(AVFilterContext *buffer_src,
                           const AVFrame *frame, int flags);

int av_vsrc_buffer_add_frame(AVFilterContext *buffer_src,
                             const AVFrame *frame, int flags);

#endif /* AVFILTER_AVCODEC_H */

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