| 0,0 → 1,84 |
|---|
| /* |
| * 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; |
| mfxExtBuffer *extparam[2]; |
| #else |
| mfxExtBuffer *extparam[1]; |
| #endif |
| |
| 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 */ |