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/*
* Android MediaCodec decoder
*
* Copyright (c) 2015-2016 Matthieu Bouron <matthieu.bouron stupeflix.com>
*
* 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 AVCODEC_MEDIACODECDEC_COMMON_H
#define AVCODEC_MEDIACODECDEC_COMMON_H
#include <stdint.h>
#include <stdatomic.h>
#include <stdbool.h>
#include <sys/types.h>
#include "libavutil/frame.h"
#include "libavutil/pixfmt.h"
#include "avcodec.h"
#include "mediacodec_wrapper.h"
typedef struct MediaCodecDecContext {
AVCodecContext *avctx;
atomic_int refcount;
atomic_int hw_buffer_count;
char *codec_name;
FFAMediaCodec *codec;
FFAMediaFormat *format;
void *surface;
int started;
int draining;
int flushing;
int eos;
int width;
int height;
int stride;
int slice_height;
int color_format;
int crop_top;
int crop_bottom;
int crop_left;
int crop_right;
int display_width;
int display_height;
uint64_t output_buffer_count;
bool delay_flush;
atomic_int serial;
} MediaCodecDecContext;
int ff_mediacodec_dec_init(AVCodecContext *avctx,
MediaCodecDecContext *s,
const char *mime,
FFAMediaFormat *format);
int ff_mediacodec_dec_send(AVCodecContext *avctx,
MediaCodecDecContext *s,
AVPacket *pkt);
int ff_mediacodec_dec_receive(AVCodecContext *avctx,
MediaCodecDecContext *s,
AVFrame *frame,
bool wait);
int ff_mediacodec_dec_flush(AVCodecContext *avctx,
MediaCodecDecContext *s);
int ff_mediacodec_dec_close(AVCodecContext *avctx,
MediaCodecDecContext *s);
int ff_mediacodec_dec_is_flushing(AVCodecContext *avctx,
MediaCodecDecContext *s);
typedef struct MediaCodecBuffer {
MediaCodecDecContext *ctx;
ssize_t index;
int64_t pts;
atomic_int released;
int serial;
} MediaCodecBuffer;
#endif /* AVCODEC_MEDIACODECDEC_COMMON_H */
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