mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2024-12-26 09:12:33 +00:00
866a4174db
* commit 'dc923bc23b3efd949d0bf67ff1abdb95059e5843': qsvenc: add an API for allocating opaque surfaces Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
91 lines
2.3 KiB
C
91 lines
2.3 KiB
C
/*
|
|
* Intel MediaSDK QSV encoder utility functions
|
|
*
|
|
* copyright (c) 2013 Yukinori Yamazoe
|
|
*
|
|
* 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_QSVENC_H
|
|
#define AVCODEC_QSVENC_H
|
|
|
|
#include <stdint.h>
|
|
#include <sys/types.h>
|
|
|
|
#include <mfx/mfxvideo.h>
|
|
|
|
#include "libavutil/avutil.h"
|
|
#include "libavutil/fifo.h"
|
|
|
|
#include "avcodec.h"
|
|
#include "qsv_internal.h"
|
|
|
|
typedef struct QSVEncContext {
|
|
AVCodecContext *avctx;
|
|
|
|
QSVFrame *work_frames;
|
|
|
|
mfxSession session;
|
|
QSVSession internal_qs;
|
|
|
|
int packet_size;
|
|
int width_align;
|
|
int height_align;
|
|
|
|
mfxVideoParam param;
|
|
mfxFrameAllocRequest req;
|
|
|
|
mfxExtCodingOption extco;
|
|
#if QSV_VERSION_ATLEAST(1,6)
|
|
mfxExtCodingOption2 extco2;
|
|
#endif
|
|
|
|
mfxExtOpaqueSurfaceAlloc opaque_alloc;
|
|
mfxFrameSurface1 **opaque_surfaces;
|
|
AVBufferRef *opaque_alloc_buf;
|
|
|
|
mfxExtBuffer *extparam_internal[3];
|
|
int nb_extparam_internal;
|
|
|
|
mfxExtBuffer **extparam;
|
|
|
|
AVFifoBuffer *async_fifo;
|
|
|
|
// options set by the caller
|
|
int async_depth;
|
|
int idr_interval;
|
|
int profile;
|
|
int preset;
|
|
int avbr_accuracy;
|
|
int avbr_convergence;
|
|
int pic_timing_sei;
|
|
int look_ahead;
|
|
int look_ahead_depth;
|
|
int look_ahead_downsampling;
|
|
|
|
char *load_plugins;
|
|
} QSVEncContext;
|
|
|
|
int ff_qsv_enc_init(AVCodecContext *avctx, QSVEncContext *q);
|
|
|
|
int ff_qsv_encode(AVCodecContext *avctx, QSVEncContext *q,
|
|
AVPacket *pkt, const AVFrame *frame, int *got_packet);
|
|
|
|
int ff_qsv_enc_close(AVCodecContext *avctx, QSVEncContext *q);
|
|
|
|
#endif /* AVCODEC_QSVENC_H */
|