/* * 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 "avcodec.h" #include "qsv_internal.h" typedef struct QSVEncContext { AVCodecContext *avctx; QSVFrame *work_frames; mfxSession session; mfxSession internal_session; int packet_size; mfxVideoParam param; mfxFrameAllocRequest req; mfxExtCodingOption extco; mfxExtBuffer *extparam[1]; // options set by the caller int async_depth; int idr_interval; int profile; int preset; int avbr_accuracy; int avbr_convergence; } 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 */