mirror of
https://github.com/FFmpeg/FFmpeg.git
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e253bc4b17
qsvenc makes a copy when the input in system memory is not padded as the SDK requires, however the padding area is not filled with right data Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
2272 lines
84 KiB
C
2272 lines
84 KiB
C
/*
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* Intel MediaSDK QSV encoder utility functions
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*
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* copyright (c) 2013 Yukinori Yamazoe
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* copyright (c) 2015 Anton Khirnov
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "config_components.h"
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#include <string.h>
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#include <sys/types.h>
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#include <mfxvideo.h>
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#include "libavutil/common.h"
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#include "libavutil/hwcontext.h"
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#include "libavutil/hwcontext_qsv.h"
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#include "libavutil/mem.h"
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#include "libavutil/log.h"
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#include "libavutil/time.h"
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#include "libavutil/imgutils.h"
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#include "libavcodec/bytestream.h"
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#include "avcodec.h"
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#include "internal.h"
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#include "packet_internal.h"
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#include "qsv.h"
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#include "qsv_internal.h"
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#include "qsvenc.h"
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struct profile_names {
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mfxU16 profile;
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const char *name;
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};
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static const struct profile_names avc_profiles[] = {
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{ MFX_PROFILE_AVC_BASELINE, "avc baseline" },
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{ MFX_PROFILE_AVC_MAIN, "avc main" },
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{ MFX_PROFILE_AVC_EXTENDED, "avc extended" },
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{ MFX_PROFILE_AVC_HIGH, "avc high" },
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{ MFX_PROFILE_AVC_HIGH_422, "avc high 422" },
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{ MFX_PROFILE_AVC_CONSTRAINED_BASELINE, "avc constrained baseline" },
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{ MFX_PROFILE_AVC_CONSTRAINED_HIGH, "avc constrained high" },
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{ MFX_PROFILE_AVC_PROGRESSIVE_HIGH, "avc progressive high" },
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};
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static const struct profile_names mpeg2_profiles[] = {
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{ MFX_PROFILE_MPEG2_SIMPLE, "mpeg2 simple" },
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{ MFX_PROFILE_MPEG2_MAIN, "mpeg2 main" },
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{ MFX_PROFILE_MPEG2_HIGH, "mpeg2 high" },
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};
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static const struct profile_names hevc_profiles[] = {
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{ MFX_PROFILE_HEVC_MAIN, "hevc main" },
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{ MFX_PROFILE_HEVC_MAIN10, "hevc main10" },
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{ MFX_PROFILE_HEVC_MAINSP, "hevc mainsp" },
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{ MFX_PROFILE_HEVC_REXT, "hevc rext" },
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#if QSV_VERSION_ATLEAST(1, 32)
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{ MFX_PROFILE_HEVC_SCC, "hevc scc" },
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#endif
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};
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static const struct profile_names vp9_profiles[] = {
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{ MFX_PROFILE_VP9_0, "vp9 0" },
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{ MFX_PROFILE_VP9_1, "vp9 1" },
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{ MFX_PROFILE_VP9_2, "vp9 2" },
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{ MFX_PROFILE_VP9_3, "vp9 3" },
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};
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typedef struct QSVPacket {
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AVPacket pkt;
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mfxSyncPoint *sync;
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mfxBitstream *bs;
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} QSVPacket;
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static const char *print_profile(enum AVCodecID codec_id, mfxU16 profile)
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{
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const struct profile_names *profiles;
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int i, num_profiles;
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switch (codec_id) {
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case AV_CODEC_ID_H264:
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profiles = avc_profiles;
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num_profiles = FF_ARRAY_ELEMS(avc_profiles);
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break;
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case AV_CODEC_ID_MPEG2VIDEO:
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profiles = mpeg2_profiles;
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num_profiles = FF_ARRAY_ELEMS(mpeg2_profiles);
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break;
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case AV_CODEC_ID_HEVC:
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profiles = hevc_profiles;
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num_profiles = FF_ARRAY_ELEMS(hevc_profiles);
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break;
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case AV_CODEC_ID_VP9:
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profiles = vp9_profiles;
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num_profiles = FF_ARRAY_ELEMS(vp9_profiles);
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break;
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default:
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return "unknown";
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}
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for (i = 0; i < num_profiles; i++)
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if (profile == profiles[i].profile)
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return profiles[i].name;
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return "unknown";
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}
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static const struct {
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mfxU16 rc_mode;
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const char *name;
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} rc_names[] = {
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{ MFX_RATECONTROL_CBR, "CBR" },
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{ MFX_RATECONTROL_VBR, "VBR" },
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{ MFX_RATECONTROL_CQP, "CQP" },
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#if QSV_HAVE_AVBR
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{ MFX_RATECONTROL_AVBR, "AVBR" },
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#endif
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{ MFX_RATECONTROL_LA, "LA" },
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{ MFX_RATECONTROL_ICQ, "ICQ" },
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{ MFX_RATECONTROL_LA_ICQ, "LA_ICQ" },
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#if QSV_HAVE_VCM
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{ MFX_RATECONTROL_VCM, "VCM" },
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#endif
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#if !QSV_ONEVPL
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{ MFX_RATECONTROL_LA_EXT, "LA_EXT" },
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#endif
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{ MFX_RATECONTROL_LA_HRD, "LA_HRD" },
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{ MFX_RATECONTROL_QVBR, "QVBR" },
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};
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#define UPDATE_PARAM(a, b) \
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do { \
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if ((a) != (b)) { \
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a = b; \
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updated = 1; \
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} \
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} while (0) \
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static const char *print_ratecontrol(mfxU16 rc_mode)
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{
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int i;
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for (i = 0; i < FF_ARRAY_ELEMS(rc_names); i++)
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if (rc_mode == rc_names[i].rc_mode)
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return rc_names[i].name;
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return "unknown";
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}
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static const char *print_threestate(mfxU16 val)
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{
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if (val == MFX_CODINGOPTION_ON)
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return "ON";
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else if (val == MFX_CODINGOPTION_OFF)
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return "OFF";
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return "unknown";
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}
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static void dump_video_param(AVCodecContext *avctx, QSVEncContext *q,
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mfxExtBuffer **coding_opts)
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{
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mfxInfoMFX *info = &q->param.mfx;
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// co is always at index 1
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mfxExtCodingOption *co = (mfxExtCodingOption*)coding_opts[1];
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mfxExtCodingOption2 *co2 = NULL;
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mfxExtCodingOption3 *co3 = NULL;
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mfxExtHEVCTiles *exthevctiles = NULL;
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const char *tmp_str = NULL;
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if (q->co2_idx > 0)
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co2 = (mfxExtCodingOption2*)coding_opts[q->co2_idx];
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if (q->co3_idx > 0)
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co3 = (mfxExtCodingOption3*)coding_opts[q->co3_idx];
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if (q->exthevctiles_idx > 0)
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exthevctiles = (mfxExtHEVCTiles *)coding_opts[q->exthevctiles_idx];
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av_log(avctx, AV_LOG_VERBOSE, "profile: %s; level: %"PRIu16"\n",
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print_profile(avctx->codec_id, info->CodecProfile), info->CodecLevel);
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av_log(avctx, AV_LOG_VERBOSE,
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"GopPicSize: %"PRIu16"; GopRefDist: %"PRIu16"; GopOptFlag:%s%s; IdrInterval: %"PRIu16"\n",
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info->GopPicSize, info->GopRefDist,
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info->GopOptFlag & MFX_GOP_CLOSED ? " closed" : "",
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info->GopOptFlag & MFX_GOP_STRICT ? " strict" : "",
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info->IdrInterval);
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av_log(avctx, AV_LOG_VERBOSE, "TargetUsage: %"PRIu16"; RateControlMethod: %s\n",
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info->TargetUsage, print_ratecontrol(info->RateControlMethod));
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if (info->RateControlMethod == MFX_RATECONTROL_CBR ||
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info->RateControlMethod == MFX_RATECONTROL_VBR
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#if QSV_HAVE_VCM
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|| info->RateControlMethod == MFX_RATECONTROL_VCM
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#endif
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) {
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av_log(avctx, AV_LOG_VERBOSE,
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"BufferSizeInKB: %"PRIu16"; InitialDelayInKB: %"PRIu16"; TargetKbps: %"PRIu16"; MaxKbps: %"PRIu16"; BRCParamMultiplier: %"PRIu16"\n",
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info->BufferSizeInKB, info->InitialDelayInKB, info->TargetKbps, info->MaxKbps, info->BRCParamMultiplier);
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} else if (info->RateControlMethod == MFX_RATECONTROL_CQP) {
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av_log(avctx, AV_LOG_VERBOSE, "QPI: %"PRIu16"; QPP: %"PRIu16"; QPB: %"PRIu16"\n",
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info->QPI, info->QPP, info->QPB);
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}
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#if QSV_HAVE_AVBR
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else if (info->RateControlMethod == MFX_RATECONTROL_AVBR) {
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av_log(avctx, AV_LOG_VERBOSE,
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"TargetKbps: %"PRIu16"; Accuracy: %"PRIu16"; Convergence: %"PRIu16"; BRCParamMultiplier: %"PRIu16"\n",
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info->TargetKbps, info->Accuracy, info->Convergence, info->BRCParamMultiplier);
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}
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#endif
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else if (info->RateControlMethod == MFX_RATECONTROL_LA
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|| info->RateControlMethod == MFX_RATECONTROL_LA_HRD
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) {
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av_log(avctx, AV_LOG_VERBOSE,
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"TargetKbps: %"PRIu16"; BRCParamMultiplier: %"PRIu16"\n",
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info->TargetKbps, info->BRCParamMultiplier);
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} else if (info->RateControlMethod == MFX_RATECONTROL_ICQ ||
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info->RateControlMethod == MFX_RATECONTROL_LA_ICQ)
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av_log(avctx, AV_LOG_VERBOSE, "ICQQuality: %"PRIu16"\n", info->ICQQuality);
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av_log(avctx, AV_LOG_VERBOSE, "NumSlice: %"PRIu16"; NumRefFrame: %"PRIu16"\n",
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info->NumSlice, info->NumRefFrame);
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av_log(avctx, AV_LOG_VERBOSE, "RateDistortionOpt: %s\n",
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print_threestate(co->RateDistortionOpt));
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av_log(avctx, AV_LOG_VERBOSE, "RecoveryPointSEI: %s\n", print_threestate(co->RecoveryPointSEI));
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av_log(avctx, AV_LOG_VERBOSE, "VDENC: %s\n", print_threestate(info->LowPower));
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if (avctx->codec_id == AV_CODEC_ID_H264) {
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av_log(avctx, AV_LOG_VERBOSE, "Entropy coding: %s; MaxDecFrameBuffering: %"PRIu16"\n",
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co->CAVLC == MFX_CODINGOPTION_ON ? "CAVLC" : "CABAC", co->MaxDecFrameBuffering);
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av_log(avctx, AV_LOG_VERBOSE,
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"NalHrdConformance: %s; SingleSeiNalUnit: %s; VuiVclHrdParameters: %s VuiNalHrdParameters: %s\n",
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print_threestate(co->NalHrdConformance), print_threestate(co->SingleSeiNalUnit),
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print_threestate(co->VuiVclHrdParameters), print_threestate(co->VuiNalHrdParameters));
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} else if ((avctx->codec_id == AV_CODEC_ID_HEVC) && QSV_RUNTIME_VERSION_ATLEAST(q->ver, 1, 28)) {
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av_log(avctx, AV_LOG_VERBOSE,
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"NalHrdConformance: %s; VuiNalHrdParameters: %s\n",
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print_threestate(co->NalHrdConformance), print_threestate(co->VuiNalHrdParameters));
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}
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av_log(avctx, AV_LOG_VERBOSE, "FrameRateExtD: %"PRIu32"; FrameRateExtN: %"PRIu32" \n",
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info->FrameInfo.FrameRateExtD, info->FrameInfo.FrameRateExtN);
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if (co2) {
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if ((info->RateControlMethod == MFX_RATECONTROL_VBR && q->extbrc && q->look_ahead_depth > 0) ||
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(info->RateControlMethod == MFX_RATECONTROL_LA) ||
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(info->RateControlMethod == MFX_RATECONTROL_LA_HRD) ||
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(info->RateControlMethod == MFX_RATECONTROL_LA_ICQ))
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av_log(avctx, AV_LOG_VERBOSE, "LookAheadDepth: %"PRIu16"\n", co2->LookAheadDepth);
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av_log(avctx, AV_LOG_VERBOSE, "IntRefType: %"PRIu16"; IntRefCycleSize: %"PRIu16"; IntRefQPDelta: %"PRId16"\n",
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co2->IntRefType, co2->IntRefCycleSize, co2->IntRefQPDelta);
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av_log(avctx, AV_LOG_VERBOSE, "MaxFrameSize: %d; MaxSliceSize: %d\n",
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co2->MaxFrameSize, co2->MaxSliceSize);
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av_log(avctx, AV_LOG_VERBOSE,
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"BitrateLimit: %s; MBBRC: %s; ExtBRC: %s\n",
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print_threestate(co2->BitrateLimit), print_threestate(co2->MBBRC),
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print_threestate(co2->ExtBRC));
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if (co2->Trellis & MFX_TRELLIS_OFF) {
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av_log(avctx, AV_LOG_VERBOSE, "Trellis: off\n");
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} else if (!co2->Trellis) {
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av_log(avctx, AV_LOG_VERBOSE, "Trellis: auto\n");
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} else {
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char trellis_type[4];
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int i = 0;
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if (co2->Trellis & MFX_TRELLIS_I) trellis_type[i++] = 'I';
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if (co2->Trellis & MFX_TRELLIS_P) trellis_type[i++] = 'P';
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if (co2->Trellis & MFX_TRELLIS_B) trellis_type[i++] = 'B';
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trellis_type[i] = 0;
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av_log(avctx, AV_LOG_VERBOSE, "Trellis: %s\n", trellis_type);
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}
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switch (co2->LookAheadDS) {
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case MFX_LOOKAHEAD_DS_OFF: tmp_str = "off"; break;
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case MFX_LOOKAHEAD_DS_2x: tmp_str = "2x"; break;
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case MFX_LOOKAHEAD_DS_4x: tmp_str = "4x"; break;
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default: tmp_str = "unknown"; break;
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}
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av_log(avctx, AV_LOG_VERBOSE,
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"RepeatPPS: %s; NumMbPerSlice: %"PRIu16"; LookAheadDS: %s\n",
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print_threestate(co2->RepeatPPS), co2->NumMbPerSlice, tmp_str);
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switch (co2->BRefType) {
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case MFX_B_REF_OFF: tmp_str = "off"; break;
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case MFX_B_REF_PYRAMID: tmp_str = "pyramid"; break;
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default: tmp_str = "auto"; break;
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}
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av_log(avctx, AV_LOG_VERBOSE,
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"AdaptiveI: %s; AdaptiveB: %s; BRefType:%s\n",
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print_threestate(co2->AdaptiveI), print_threestate(co2->AdaptiveB), tmp_str);
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av_log(avctx, AV_LOG_VERBOSE,
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"MinQPI: %"PRIu8"; MaxQPI: %"PRIu8"; MinQPP: %"PRIu8"; MaxQPP: %"PRIu8"; MinQPB: %"PRIu8"; MaxQPB: %"PRIu8"\n",
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co2->MinQPI, co2->MaxQPI, co2->MinQPP, co2->MaxQPP, co2->MinQPB, co2->MaxQPB);
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av_log(avctx, AV_LOG_VERBOSE, "DisableDeblockingIdc: %"PRIu32" \n", co2->DisableDeblockingIdc);
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}
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if (co3) {
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if (info->RateControlMethod == MFX_RATECONTROL_QVBR)
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av_log(avctx, AV_LOG_VERBOSE, "QVBRQuality: %"PRIu16"\n", co3->QVBRQuality);
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switch (co3->PRefType) {
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case MFX_P_REF_DEFAULT: av_log(avctx, AV_LOG_VERBOSE, "PRefType: default\n"); break;
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case MFX_P_REF_SIMPLE: av_log(avctx, AV_LOG_VERBOSE, "PRefType: simple\n"); break;
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case MFX_P_REF_PYRAMID: av_log(avctx, AV_LOG_VERBOSE, "PRefType: pyramid\n"); break;
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default: av_log(avctx, AV_LOG_VERBOSE, "PRefType: unknown\n"); break;
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}
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if (avctx->codec_id == AV_CODEC_ID_HEVC)
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av_log(avctx, AV_LOG_VERBOSE,"GPB: %s\n", print_threestate(co3->GPB));
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av_log(avctx, AV_LOG_VERBOSE, "TransformSkip: %s \n", print_threestate(co3->TransformSkip));
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av_log(avctx, AV_LOG_VERBOSE, "IntRefCycleDist: %"PRId16"\n", co3->IntRefCycleDist);
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av_log(avctx, AV_LOG_VERBOSE, "LowDelayBRC: %s\n", print_threestate(co3->LowDelayBRC));
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av_log(avctx, AV_LOG_VERBOSE, "MaxFrameSizeI: %d; ", co3->MaxFrameSizeI);
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av_log(avctx, AV_LOG_VERBOSE, "MaxFrameSizeP: %d\n", co3->MaxFrameSizeP);
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av_log(avctx, AV_LOG_VERBOSE, "ScenarioInfo: %"PRId16"\n", co3->ScenarioInfo);
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}
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if (exthevctiles) {
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av_log(avctx, AV_LOG_VERBOSE, "NumTileColumns: %"PRIu16"; NumTileRows: %"PRIu16"\n",
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exthevctiles->NumTileColumns, exthevctiles->NumTileRows);
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}
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}
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static void dump_video_vp9_param(AVCodecContext *avctx, QSVEncContext *q,
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mfxExtBuffer **coding_opts)
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{
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mfxInfoMFX *info = &q->param.mfx;
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mfxExtVP9Param *vp9_param = NULL;
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mfxExtCodingOption2 *co2 = NULL;
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if (q->vp9_idx >= 0)
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vp9_param = (mfxExtVP9Param *)coding_opts[q->vp9_idx];
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if (q->co2_idx >= 0)
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co2 = (mfxExtCodingOption2*)coding_opts[q->co2_idx];
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av_log(avctx, AV_LOG_VERBOSE, "profile: %s \n",
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print_profile(avctx->codec_id, info->CodecProfile));
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av_log(avctx, AV_LOG_VERBOSE,
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"GopPicSize: %"PRIu16"; GopRefDist: %"PRIu16"; GopOptFlag:%s%s; IdrInterval: %"PRIu16"\n",
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info->GopPicSize, info->GopRefDist,
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info->GopOptFlag & MFX_GOP_CLOSED ? " closed" : "",
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info->GopOptFlag & MFX_GOP_STRICT ? " strict" : "",
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info->IdrInterval);
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|
av_log(avctx, AV_LOG_VERBOSE, "TargetUsage: %"PRIu16"; RateControlMethod: %s\n",
|
|
info->TargetUsage, print_ratecontrol(info->RateControlMethod));
|
|
|
|
if (info->RateControlMethod == MFX_RATECONTROL_CBR ||
|
|
info->RateControlMethod == MFX_RATECONTROL_VBR) {
|
|
av_log(avctx, AV_LOG_VERBOSE,
|
|
"BufferSizeInKB: %"PRIu16"; InitialDelayInKB: %"PRIu16"; TargetKbps: %"PRIu16"; MaxKbps: %"PRIu16"; BRCParamMultiplier: %"PRIu16"\n",
|
|
info->BufferSizeInKB, info->InitialDelayInKB, info->TargetKbps, info->MaxKbps, info->BRCParamMultiplier);
|
|
} else if (info->RateControlMethod == MFX_RATECONTROL_CQP) {
|
|
av_log(avctx, AV_LOG_VERBOSE, "QPI: %"PRIu16"; QPP: %"PRIu16"; QPB: %"PRIu16"\n",
|
|
info->QPI, info->QPP, info->QPB);
|
|
}
|
|
else if (info->RateControlMethod == MFX_RATECONTROL_ICQ) {
|
|
av_log(avctx, AV_LOG_VERBOSE, "ICQQuality: %"PRIu16"\n", info->ICQQuality);
|
|
}
|
|
else {
|
|
av_log(avctx, AV_LOG_VERBOSE, "Unsupported ratecontrol method: %d \n", info->RateControlMethod);
|
|
}
|
|
|
|
av_log(avctx, AV_LOG_VERBOSE, "NumRefFrame: %"PRIu16"\n", info->NumRefFrame);
|
|
av_log(avctx, AV_LOG_VERBOSE, "FrameRateExtD: %"PRIu32"; FrameRateExtN: %"PRIu32" \n",
|
|
info->FrameInfo.FrameRateExtD, info->FrameInfo.FrameRateExtN);
|
|
|
|
if (co2) {
|
|
av_log(avctx, AV_LOG_VERBOSE,
|
|
"IntRefType: %"PRIu16"; IntRefCycleSize: %"PRIu16"; IntRefQPDelta: %"PRId16"\n",
|
|
co2->IntRefType, co2->IntRefCycleSize, co2->IntRefQPDelta);
|
|
|
|
av_log(avctx, AV_LOG_VERBOSE, "MaxFrameSize: %d\n", co2->MaxFrameSize);
|
|
|
|
av_log(avctx, AV_LOG_VERBOSE,
|
|
"BitrateLimit: %s; MBBRC: %s; ExtBRC: %s\n",
|
|
print_threestate(co2->BitrateLimit), print_threestate(co2->MBBRC),
|
|
print_threestate(co2->ExtBRC));
|
|
|
|
av_log(avctx, AV_LOG_VERBOSE, "VDENC: %s\n", print_threestate(info->LowPower));
|
|
|
|
av_log(avctx, AV_LOG_VERBOSE,
|
|
"MinQPI: %"PRIu8"; MaxQPI: %"PRIu8"; MinQPP: %"PRIu8"; MaxQPP: %"PRIu8"; MinQPB: %"PRIu8"; MaxQPB: %"PRIu8"\n",
|
|
co2->MinQPI, co2->MaxQPI, co2->MinQPP, co2->MaxQPP, co2->MinQPB, co2->MaxQPB);
|
|
}
|
|
|
|
if (vp9_param) {
|
|
av_log(avctx, AV_LOG_VERBOSE, "WriteIVFHeaders: %s \n",
|
|
print_threestate(vp9_param->WriteIVFHeaders));
|
|
}
|
|
}
|
|
|
|
static void dump_video_mjpeg_param(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
mfxInfoMFX *info = &q->param.mfx;
|
|
|
|
av_log(avctx, AV_LOG_VERBOSE, "Interleaved: %"PRIu16" \n", info->Interleaved);
|
|
av_log(avctx, AV_LOG_VERBOSE, "Quality: %"PRIu16" \n", info->Quality);
|
|
av_log(avctx, AV_LOG_VERBOSE, "RestartInterval: %"PRIu16" \n", info->RestartInterval);
|
|
|
|
av_log(avctx, AV_LOG_VERBOSE, "FrameRateExtD: %"PRIu32"; FrameRateExtN: %"PRIu32" \n",
|
|
info->FrameInfo.FrameRateExtD, info->FrameInfo.FrameRateExtN);
|
|
}
|
|
|
|
static int select_rc_mode(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
const char *rc_desc;
|
|
mfxU16 rc_mode;
|
|
|
|
int want_la = q->look_ahead;
|
|
int want_qscale = !!(avctx->flags & AV_CODEC_FLAG_QSCALE);
|
|
int want_vcm = q->vcm;
|
|
|
|
if (want_vcm && !QSV_HAVE_VCM) {
|
|
av_log(avctx, AV_LOG_ERROR,
|
|
"VCM ratecontrol mode requested, but is not supported by this SDK version\n");
|
|
return AVERROR(ENOSYS);
|
|
}
|
|
|
|
if (want_la + want_qscale + want_vcm > 1) {
|
|
av_log(avctx, AV_LOG_ERROR,
|
|
"More than one of: { constant qscale, lookahead, VCM } requested, "
|
|
"only one of them can be used at a time.\n");
|
|
return AVERROR(EINVAL);
|
|
}
|
|
|
|
if (want_qscale) {
|
|
rc_mode = MFX_RATECONTROL_CQP;
|
|
rc_desc = "constant quantization parameter (CQP)";
|
|
}
|
|
#if QSV_HAVE_VCM
|
|
else if (want_vcm) {
|
|
rc_mode = MFX_RATECONTROL_VCM;
|
|
rc_desc = "video conferencing mode (VCM)";
|
|
}
|
|
#endif
|
|
else if (want_la) {
|
|
rc_mode = MFX_RATECONTROL_LA;
|
|
rc_desc = "VBR with lookahead (LA)";
|
|
|
|
if (avctx->global_quality > 0) {
|
|
rc_mode = MFX_RATECONTROL_LA_ICQ;
|
|
rc_desc = "intelligent constant quality with lookahead (LA_ICQ)";
|
|
}
|
|
}
|
|
else if (avctx->global_quality > 0 && !avctx->rc_max_rate) {
|
|
rc_mode = MFX_RATECONTROL_ICQ;
|
|
rc_desc = "intelligent constant quality (ICQ)";
|
|
}
|
|
else if (avctx->rc_max_rate == avctx->bit_rate) {
|
|
rc_mode = MFX_RATECONTROL_CBR;
|
|
rc_desc = "constant bitrate (CBR)";
|
|
}
|
|
#if QSV_HAVE_AVBR
|
|
else if (!avctx->rc_max_rate &&
|
|
(avctx->codec_id == AV_CODEC_ID_H264 || avctx->codec_id == AV_CODEC_ID_HEVC) &&
|
|
q->avbr_accuracy &&
|
|
q->avbr_convergence) {
|
|
rc_mode = MFX_RATECONTROL_AVBR;
|
|
rc_desc = "average variable bitrate (AVBR)";
|
|
}
|
|
#endif
|
|
else if (avctx->global_quality > 0) {
|
|
rc_mode = MFX_RATECONTROL_QVBR;
|
|
rc_desc = "constant quality with VBR algorithm (QVBR)";
|
|
}
|
|
else {
|
|
rc_mode = MFX_RATECONTROL_VBR;
|
|
rc_desc = "variable bitrate (VBR)";
|
|
}
|
|
|
|
q->param.mfx.RateControlMethod = rc_mode;
|
|
av_log(avctx, AV_LOG_VERBOSE, "Using the %s ratecontrol method\n", rc_desc);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int check_enc_param(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
mfxVideoParam param_out = { .mfx.CodecId = q->param.mfx.CodecId };
|
|
mfxStatus ret;
|
|
|
|
#define UNMATCH(x) (param_out.mfx.x != q->param.mfx.x)
|
|
|
|
ret = MFXVideoENCODE_Query(q->session, &q->param, ¶m_out);
|
|
|
|
if (ret < 0) {
|
|
if (UNMATCH(CodecId))
|
|
av_log(avctx, AV_LOG_ERROR, "Current codec type is unsupported\n");
|
|
if (UNMATCH(CodecProfile))
|
|
av_log(avctx, AV_LOG_ERROR, "Current profile is unsupported\n");
|
|
if (UNMATCH(RateControlMethod))
|
|
av_log(avctx, AV_LOG_ERROR, "Selected ratecontrol mode is unsupported\n");
|
|
if (UNMATCH(LowPower))
|
|
av_log(avctx, AV_LOG_ERROR, "Low power mode is unsupported\n");
|
|
if (UNMATCH(FrameInfo.FrameRateExtN) || UNMATCH(FrameInfo.FrameRateExtD))
|
|
av_log(avctx, AV_LOG_ERROR, "Current frame rate is unsupported\n");
|
|
if (UNMATCH(FrameInfo.PicStruct))
|
|
av_log(avctx, AV_LOG_ERROR, "Current picture structure is unsupported\n");
|
|
if (UNMATCH(FrameInfo.Width) || UNMATCH(FrameInfo.Height))
|
|
av_log(avctx, AV_LOG_ERROR, "Current resolution is unsupported\n");
|
|
if (UNMATCH(FrameInfo.FourCC))
|
|
av_log(avctx, AV_LOG_ERROR, "Current pixel format is unsupported\n");
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
static int init_video_param_jpeg(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
enum AVPixelFormat sw_format = avctx->pix_fmt == AV_PIX_FMT_QSV ?
|
|
avctx->sw_pix_fmt : avctx->pix_fmt;
|
|
const AVPixFmtDescriptor *desc;
|
|
int ret;
|
|
|
|
ret = ff_qsv_codec_id_to_mfx(avctx->codec_id);
|
|
if (ret < 0)
|
|
return AVERROR_BUG;
|
|
q->param.mfx.CodecId = ret;
|
|
|
|
if (avctx->level > 0)
|
|
q->param.mfx.CodecLevel = avctx->level;
|
|
q->param.mfx.CodecProfile = q->profile;
|
|
|
|
desc = av_pix_fmt_desc_get(sw_format);
|
|
if (!desc)
|
|
return AVERROR_BUG;
|
|
|
|
ret = ff_qsv_map_pixfmt(sw_format, &q->param.mfx.FrameInfo.FourCC, &q->param.mfx.FrameInfo.Shift);
|
|
if (ret < 0)
|
|
return AVERROR_BUG;
|
|
|
|
q->param.mfx.FrameInfo.CropX = 0;
|
|
q->param.mfx.FrameInfo.CropY = 0;
|
|
q->param.mfx.FrameInfo.CropW = avctx->width;
|
|
q->param.mfx.FrameInfo.CropH = avctx->height;
|
|
q->param.mfx.FrameInfo.AspectRatioW = avctx->sample_aspect_ratio.num;
|
|
q->param.mfx.FrameInfo.AspectRatioH = avctx->sample_aspect_ratio.den;
|
|
q->param.mfx.FrameInfo.ChromaFormat = MFX_CHROMAFORMAT_YUV420 +
|
|
!desc->log2_chroma_w + !desc->log2_chroma_h;
|
|
q->param.mfx.FrameInfo.BitDepthLuma = desc->comp[0].depth;
|
|
q->param.mfx.FrameInfo.BitDepthChroma = desc->comp[0].depth;
|
|
|
|
q->param.mfx.FrameInfo.Width = FFALIGN(avctx->width, 16);
|
|
q->param.mfx.FrameInfo.Height = FFALIGN(avctx->height, 16);
|
|
|
|
if (avctx->hw_frames_ctx) {
|
|
AVHWFramesContext *frames_ctx = (AVHWFramesContext *)avctx->hw_frames_ctx->data;
|
|
AVQSVFramesContext *frames_hwctx = frames_ctx->hwctx;
|
|
q->param.mfx.FrameInfo.Width = frames_hwctx->surfaces[0].Info.Width;
|
|
q->param.mfx.FrameInfo.Height = frames_hwctx->surfaces[0].Info.Height;
|
|
}
|
|
|
|
if (avctx->framerate.den > 0 && avctx->framerate.num > 0) {
|
|
q->param.mfx.FrameInfo.FrameRateExtN = avctx->framerate.num;
|
|
q->param.mfx.FrameInfo.FrameRateExtD = avctx->framerate.den;
|
|
} else {
|
|
q->param.mfx.FrameInfo.FrameRateExtN = avctx->time_base.den;
|
|
q->param.mfx.FrameInfo.FrameRateExtD = avctx->time_base.num;
|
|
}
|
|
|
|
q->param.mfx.Interleaved = 1;
|
|
q->param.mfx.Quality = av_clip(avctx->global_quality, 1, 100);
|
|
q->param.mfx.RestartInterval = 0;
|
|
|
|
q->width_align = 16;
|
|
q->height_align = 16;
|
|
|
|
q->param.mfx.FrameInfo.Width = FFALIGN(avctx->width, q->width_align);
|
|
q->param.mfx.FrameInfo.Height = FFALIGN(avctx->height, q->height_align);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int init_video_param(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
enum AVPixelFormat sw_format = avctx->pix_fmt == AV_PIX_FMT_QSV ?
|
|
avctx->sw_pix_fmt : avctx->pix_fmt;
|
|
const AVPixFmtDescriptor *desc;
|
|
float quant;
|
|
int target_bitrate_kbps, max_bitrate_kbps, brc_param_multiplier;
|
|
int buffer_size_in_kilobytes, initial_delay_in_kilobytes;
|
|
int ret;
|
|
|
|
ret = ff_qsv_codec_id_to_mfx(avctx->codec_id);
|
|
if (ret < 0)
|
|
return AVERROR_BUG;
|
|
q->param.mfx.CodecId = ret;
|
|
|
|
if (avctx->level > 0)
|
|
q->param.mfx.CodecLevel = avctx->level;
|
|
|
|
if (avctx->compression_level == FF_COMPRESSION_DEFAULT) {
|
|
avctx->compression_level = q->preset;
|
|
} else if (avctx->compression_level >= 0) {
|
|
if (avctx->compression_level > MFX_TARGETUSAGE_BEST_SPEED) {
|
|
av_log(avctx, AV_LOG_WARNING, "Invalid compression level: "
|
|
"valid range is 0-%d, using %d instead\n",
|
|
MFX_TARGETUSAGE_BEST_SPEED, MFX_TARGETUSAGE_BEST_SPEED);
|
|
avctx->compression_level = MFX_TARGETUSAGE_BEST_SPEED;
|
|
}
|
|
}
|
|
|
|
if (q->low_power == 1) {
|
|
q->param.mfx.LowPower = MFX_CODINGOPTION_ON;
|
|
} else if (q->low_power == -1)
|
|
q->param.mfx.LowPower = MFX_CODINGOPTION_UNKNOWN;
|
|
else
|
|
q->param.mfx.LowPower = MFX_CODINGOPTION_OFF;
|
|
|
|
q->param.mfx.CodecProfile = q->profile;
|
|
q->param.mfx.TargetUsage = avctx->compression_level;
|
|
q->param.mfx.GopPicSize = FFMAX(0, avctx->gop_size);
|
|
q->old_gop_size = avctx->gop_size;
|
|
q->param.mfx.GopRefDist = FFMAX(-1, avctx->max_b_frames) + 1;
|
|
q->param.mfx.GopOptFlag = avctx->flags & AV_CODEC_FLAG_CLOSED_GOP ?
|
|
MFX_GOP_CLOSED : MFX_GOP_STRICT;
|
|
q->param.mfx.IdrInterval = q->idr_interval;
|
|
q->param.mfx.NumSlice = avctx->slices;
|
|
q->param.mfx.NumRefFrame = FFMAX(0, avctx->refs);
|
|
q->param.mfx.EncodedOrder = 0;
|
|
q->param.mfx.BufferSizeInKB = 0;
|
|
|
|
desc = av_pix_fmt_desc_get(sw_format);
|
|
if (!desc)
|
|
return AVERROR_BUG;
|
|
|
|
ret = ff_qsv_map_pixfmt(sw_format, &q->param.mfx.FrameInfo.FourCC, &q->param.mfx.FrameInfo.Shift);
|
|
if (ret < 0)
|
|
return AVERROR_BUG;
|
|
|
|
q->param.mfx.FrameInfo.CropX = 0;
|
|
q->param.mfx.FrameInfo.CropY = 0;
|
|
q->param.mfx.FrameInfo.CropW = avctx->width;
|
|
q->param.mfx.FrameInfo.CropH = avctx->height;
|
|
q->param.mfx.FrameInfo.AspectRatioW = avctx->sample_aspect_ratio.num;
|
|
q->param.mfx.FrameInfo.AspectRatioH = avctx->sample_aspect_ratio.den;
|
|
q->param.mfx.FrameInfo.ChromaFormat = MFX_CHROMAFORMAT_YUV420 +
|
|
!desc->log2_chroma_w + !desc->log2_chroma_h;
|
|
q->param.mfx.FrameInfo.BitDepthLuma = desc->comp[0].depth;
|
|
q->param.mfx.FrameInfo.BitDepthChroma = desc->comp[0].depth;
|
|
|
|
// If the minor version is greater than or equal to 19,
|
|
// then can use the same alignment settings as H.264 for HEVC
|
|
q->width_align = (avctx->codec_id != AV_CODEC_ID_HEVC ||
|
|
QSV_RUNTIME_VERSION_ATLEAST(q->ver, 1, 19)) ? 16 : 32;
|
|
q->param.mfx.FrameInfo.Width = FFALIGN(avctx->width, q->width_align);
|
|
|
|
if (avctx->flags & AV_CODEC_FLAG_INTERLACED_DCT) {
|
|
// it is important that PicStruct be setup correctly from the
|
|
// start--otherwise, encoding doesn't work and results in a bunch
|
|
// of incompatible video parameter errors
|
|
q->param.mfx.FrameInfo.PicStruct = MFX_PICSTRUCT_FIELD_TFF;
|
|
// height alignment always must be 32 for interlaced video
|
|
q->height_align = 32;
|
|
} else {
|
|
q->param.mfx.FrameInfo.PicStruct = MFX_PICSTRUCT_PROGRESSIVE;
|
|
// for progressive video, the height should be aligned to 16 for
|
|
// H.264. For HEVC, depending on the version of MFX, it should be
|
|
// either 32 or 16. The lower number is better if possible.
|
|
q->height_align = avctx->codec_id == AV_CODEC_ID_HEVC ? 32 : 16;
|
|
}
|
|
q->param.mfx.FrameInfo.Height = FFALIGN(avctx->height, q->height_align);
|
|
|
|
if (avctx->hw_frames_ctx) {
|
|
AVHWFramesContext *frames_ctx = (AVHWFramesContext*)avctx->hw_frames_ctx->data;
|
|
AVQSVFramesContext *frames_hwctx = frames_ctx->hwctx;
|
|
q->param.mfx.FrameInfo.Width = frames_hwctx->surfaces[0].Info.Width;
|
|
q->param.mfx.FrameInfo.Height = frames_hwctx->surfaces[0].Info.Height;
|
|
}
|
|
|
|
if (avctx->framerate.den > 0 && avctx->framerate.num > 0) {
|
|
q->param.mfx.FrameInfo.FrameRateExtN = avctx->framerate.num;
|
|
q->param.mfx.FrameInfo.FrameRateExtD = avctx->framerate.den;
|
|
} else {
|
|
q->param.mfx.FrameInfo.FrameRateExtN = avctx->time_base.den;
|
|
q->param.mfx.FrameInfo.FrameRateExtD = avctx->time_base.num;
|
|
}
|
|
q->old_framerate = avctx->framerate;
|
|
|
|
ret = select_rc_mode(avctx, q);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
//libmfx BRC parameters are 16 bits thus maybe overflow, then BRCParamMultiplier is needed
|
|
buffer_size_in_kilobytes = avctx->rc_buffer_size / 8000;
|
|
initial_delay_in_kilobytes = avctx->rc_initial_buffer_occupancy / 8000;
|
|
target_bitrate_kbps = avctx->bit_rate / 1000;
|
|
max_bitrate_kbps = avctx->rc_max_rate / 1000;
|
|
brc_param_multiplier = (FFMAX(FFMAX3(target_bitrate_kbps, max_bitrate_kbps, buffer_size_in_kilobytes),
|
|
initial_delay_in_kilobytes) + 0x10000) / 0x10000;
|
|
q->old_rc_buffer_size = avctx->rc_buffer_size;
|
|
q->old_rc_initial_buffer_occupancy = avctx->rc_initial_buffer_occupancy;
|
|
q->old_bit_rate = avctx->bit_rate;
|
|
q->old_rc_max_rate = avctx->rc_max_rate;
|
|
|
|
switch (q->param.mfx.RateControlMethod) {
|
|
case MFX_RATECONTROL_CBR:
|
|
case MFX_RATECONTROL_VBR:
|
|
if (q->extbrc) {
|
|
q->extco2.LookAheadDepth = q->look_ahead_depth;
|
|
}
|
|
#if QSV_HAVE_VCM
|
|
case MFX_RATECONTROL_VCM:
|
|
#endif
|
|
case MFX_RATECONTROL_QVBR:
|
|
q->param.mfx.BufferSizeInKB = buffer_size_in_kilobytes / brc_param_multiplier;
|
|
q->param.mfx.InitialDelayInKB = initial_delay_in_kilobytes / brc_param_multiplier;
|
|
q->param.mfx.TargetKbps = target_bitrate_kbps / brc_param_multiplier;
|
|
q->param.mfx.MaxKbps = max_bitrate_kbps / brc_param_multiplier;
|
|
q->param.mfx.BRCParamMultiplier = brc_param_multiplier;
|
|
if (q->param.mfx.RateControlMethod == MFX_RATECONTROL_QVBR)
|
|
q->extco3.QVBRQuality = av_clip(avctx->global_quality, 0, 51);
|
|
break;
|
|
case MFX_RATECONTROL_CQP:
|
|
quant = avctx->global_quality / FF_QP2LAMBDA;
|
|
|
|
q->param.mfx.QPI = av_clip(quant * fabs(avctx->i_quant_factor) + avctx->i_quant_offset, 0, 51);
|
|
q->param.mfx.QPP = av_clip(quant, 0, 51);
|
|
q->param.mfx.QPB = av_clip(quant * fabs(avctx->b_quant_factor) + avctx->b_quant_offset, 0, 51);
|
|
q->old_global_quality = avctx->global_quality;
|
|
q->old_i_quant_factor = avctx->i_quant_factor;
|
|
q->old_i_quant_offset = avctx->i_quant_offset;
|
|
q->old_b_quant_factor = avctx->b_quant_factor;
|
|
q->old_b_quant_offset = avctx->b_quant_offset;
|
|
|
|
break;
|
|
#if QSV_HAVE_AVBR
|
|
case MFX_RATECONTROL_AVBR:
|
|
q->param.mfx.TargetKbps = target_bitrate_kbps / brc_param_multiplier;
|
|
q->param.mfx.Convergence = q->avbr_convergence;
|
|
q->param.mfx.Accuracy = q->avbr_accuracy;
|
|
q->param.mfx.BRCParamMultiplier = brc_param_multiplier;
|
|
break;
|
|
#endif
|
|
case MFX_RATECONTROL_LA:
|
|
q->param.mfx.TargetKbps = target_bitrate_kbps / brc_param_multiplier;
|
|
q->extco2.LookAheadDepth = q->look_ahead_depth;
|
|
q->param.mfx.BRCParamMultiplier = brc_param_multiplier;
|
|
break;
|
|
case MFX_RATECONTROL_LA_ICQ:
|
|
q->extco2.LookAheadDepth = q->look_ahead_depth;
|
|
case MFX_RATECONTROL_ICQ:
|
|
q->param.mfx.ICQQuality = av_clip(avctx->global_quality, 1, 51);
|
|
break;
|
|
}
|
|
|
|
// The HEVC encoder plugin currently fails with some old libmfx version if coding options
|
|
// are provided. Can't find the extract libmfx version which fixed it, just enable it from
|
|
// V1.28 in order to keep compatibility security.
|
|
if (((avctx->codec_id != AV_CODEC_ID_HEVC) || QSV_RUNTIME_VERSION_ATLEAST(q->ver, 1, 28))
|
|
&& (avctx->codec_id != AV_CODEC_ID_VP9)) {
|
|
q->extco.Header.BufferId = MFX_EXTBUFF_CODING_OPTION;
|
|
q->extco.Header.BufferSz = sizeof(q->extco);
|
|
|
|
q->extco.PicTimingSEI = q->pic_timing_sei ?
|
|
MFX_CODINGOPTION_ON : MFX_CODINGOPTION_UNKNOWN;
|
|
q->old_pic_timing_sei = q->pic_timing_sei;
|
|
|
|
if (q->rdo >= 0)
|
|
q->extco.RateDistortionOpt = q->rdo > 0 ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
|
|
if (avctx->codec_id == AV_CODEC_ID_H264) {
|
|
q->extco.CAVLC = q->cavlc ? MFX_CODINGOPTION_ON
|
|
: MFX_CODINGOPTION_UNKNOWN;
|
|
|
|
if (avctx->strict_std_compliance != FF_COMPLIANCE_NORMAL)
|
|
q->extco.NalHrdConformance = avctx->strict_std_compliance > FF_COMPLIANCE_NORMAL ?
|
|
MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
|
|
if (q->single_sei_nal_unit >= 0)
|
|
q->extco.SingleSeiNalUnit = q->single_sei_nal_unit ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
if (q->recovery_point_sei >= 0)
|
|
q->extco.RecoveryPointSEI = q->recovery_point_sei ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
q->extco.MaxDecFrameBuffering = q->max_dec_frame_buffering;
|
|
q->extco.AUDelimiter = q->aud ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
} else if (avctx->codec_id == AV_CODEC_ID_HEVC) {
|
|
if (avctx->strict_std_compliance != FF_COMPLIANCE_NORMAL)
|
|
q->extco.NalHrdConformance = avctx->strict_std_compliance > FF_COMPLIANCE_NORMAL ?
|
|
MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
|
|
if (q->recovery_point_sei >= 0)
|
|
q->extco.RecoveryPointSEI = q->recovery_point_sei ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
|
|
q->extco.AUDelimiter = q->aud ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
}
|
|
|
|
q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extco;
|
|
|
|
if (avctx->codec_id == AV_CODEC_ID_H264) {
|
|
if (q->bitrate_limit >= 0)
|
|
q->extco2.BitrateLimit = q->bitrate_limit ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
|
|
if (avctx->trellis >= 0)
|
|
q->extco2.Trellis = (avctx->trellis == 0) ? MFX_TRELLIS_OFF : (MFX_TRELLIS_I | MFX_TRELLIS_P | MFX_TRELLIS_B);
|
|
else
|
|
q->extco2.Trellis = MFX_TRELLIS_UNKNOWN;
|
|
|
|
q->extco2.LookAheadDS = q->look_ahead_downsampling;
|
|
q->extco2.RepeatPPS = q->repeat_pps ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
}
|
|
|
|
if (avctx->codec_id == AV_CODEC_ID_H264 || avctx->codec_id == AV_CODEC_ID_HEVC) {
|
|
if (q->extbrc >= 0)
|
|
q->extco2.ExtBRC = q->extbrc ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
if (q->max_frame_size >= 0)
|
|
q->extco2.MaxFrameSize = q->max_frame_size;
|
|
q->old_max_frame_size = q->max_frame_size;
|
|
if (q->int_ref_type >= 0)
|
|
q->extco2.IntRefType = q->int_ref_type;
|
|
q->old_int_ref_type = q->int_ref_type;
|
|
if (q->int_ref_cycle_size >= 0)
|
|
q->extco2.IntRefCycleSize = q->int_ref_cycle_size;
|
|
q->old_int_ref_cycle_size = q->int_ref_cycle_size;
|
|
if (q->int_ref_qp_delta != INT16_MIN)
|
|
q->extco2.IntRefQPDelta = q->int_ref_qp_delta;
|
|
q->old_int_ref_qp_delta = q->int_ref_qp_delta;
|
|
if (q->max_slice_size >= 0)
|
|
q->extco2.MaxSliceSize = q->max_slice_size;
|
|
q->extco2.DisableDeblockingIdc = q->dblk_idc;
|
|
|
|
if (q->b_strategy >= 0)
|
|
q->extco2.BRefType = q->b_strategy ? MFX_B_REF_PYRAMID : MFX_B_REF_OFF;
|
|
if (q->adaptive_i >= 0)
|
|
q->extco2.AdaptiveI = q->adaptive_i ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
if (q->adaptive_b >= 0)
|
|
q->extco2.AdaptiveB = q->adaptive_b ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
if ((avctx->qmin >= 0 && avctx->qmax >= 0 && avctx->qmin > avctx->qmax) ||
|
|
(q->max_qp_i >= 0 && q->min_qp_i >= 0 && q->min_qp_i > q->max_qp_i) ||
|
|
(q->max_qp_p >= 0 && q->min_qp_p >= 0 && q->min_qp_p > q->max_qp_p) ||
|
|
(q->max_qp_b >= 0 && q->min_qp_b >= 0 && q->min_qp_b > q->max_qp_b)) {
|
|
av_log(avctx, AV_LOG_ERROR,
|
|
"qmin and or qmax are set but invalid,"
|
|
" please make sure min <= max\n");
|
|
return AVERROR(EINVAL);
|
|
}
|
|
if (avctx->qmin >= 0) {
|
|
q->extco2.MinQPI = avctx->qmin > 51 ? 51 : avctx->qmin;
|
|
q->extco2.MinQPP = q->extco2.MinQPB = q->extco2.MinQPI;
|
|
}
|
|
q->old_qmin = avctx->qmin;
|
|
if (avctx->qmax >= 0) {
|
|
q->extco2.MaxQPI = avctx->qmax > 51 ? 51 : avctx->qmax;
|
|
q->extco2.MaxQPP = q->extco2.MaxQPB = q->extco2.MaxQPI;
|
|
}
|
|
q->old_qmax = avctx->qmax;
|
|
if (q->min_qp_i >= 0)
|
|
q->extco2.MinQPI = q->min_qp_i > 51 ? 51 : q->min_qp_i;
|
|
q->old_min_qp_i = q->min_qp_i;
|
|
if (q->max_qp_i >= 0)
|
|
q->extco2.MaxQPI = q->max_qp_i > 51 ? 51 : q->max_qp_i;
|
|
q->old_max_qp_i = q->max_qp_i;
|
|
if (q->min_qp_p >= 0)
|
|
q->extco2.MinQPP = q->min_qp_p > 51 ? 51 : q->min_qp_p;
|
|
q->old_min_qp_p = q->min_qp_p;
|
|
if (q->max_qp_p >= 0)
|
|
q->extco2.MaxQPP = q->max_qp_p > 51 ? 51 : q->max_qp_p;
|
|
q->old_max_qp_p = q->max_qp_p;
|
|
if (q->min_qp_b >= 0)
|
|
q->extco2.MinQPB = q->min_qp_b > 51 ? 51 : q->min_qp_b;
|
|
q->old_min_qp_b = q->min_qp_b;
|
|
if (q->max_qp_b >= 0)
|
|
q->extco2.MaxQPB = q->max_qp_b > 51 ? 51 : q->max_qp_b;
|
|
q->old_max_qp_b = q->max_qp_b;
|
|
if (q->mbbrc >= 0)
|
|
q->extco2.MBBRC = q->mbbrc ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
|
|
q->extco2.Header.BufferId = MFX_EXTBUFF_CODING_OPTION2;
|
|
q->extco2.Header.BufferSz = sizeof(q->extco2);
|
|
|
|
q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extco2;
|
|
}
|
|
|
|
if (avctx->codec_id == AV_CODEC_ID_H264) {
|
|
#if QSV_HAVE_MF
|
|
if (QSV_RUNTIME_VERSION_ATLEAST(q->ver, 1, 25)) {
|
|
q->extmfp.Header.BufferId = MFX_EXTBUFF_MULTI_FRAME_PARAM;
|
|
q->extmfp.Header.BufferSz = sizeof(q->extmfp);
|
|
|
|
q->extmfp.MFMode = q->mfmode;
|
|
av_log(avctx,AV_LOG_VERBOSE,"MFMode:%d\n", q->extmfp.MFMode);
|
|
q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extmfp;
|
|
}
|
|
#endif
|
|
}
|
|
q->extco3.Header.BufferId = MFX_EXTBUFF_CODING_OPTION3;
|
|
q->extco3.Header.BufferSz = sizeof(q->extco3);
|
|
|
|
if (avctx->codec_id == AV_CODEC_ID_HEVC ||
|
|
avctx->codec_id == AV_CODEC_ID_H264) {
|
|
switch (q->p_strategy) {
|
|
case 0:
|
|
q->extco3.PRefType = MFX_P_REF_DEFAULT;
|
|
break;
|
|
case 1:
|
|
q->extco3.PRefType = MFX_P_REF_SIMPLE;
|
|
break;
|
|
case 2:
|
|
q->extco3.PRefType = MFX_P_REF_PYRAMID;
|
|
break;
|
|
default:
|
|
q->extco3.PRefType = MFX_P_REF_DEFAULT;
|
|
av_log(avctx, AV_LOG_WARNING,
|
|
"invalid p_strategy, set to default\n");
|
|
break;
|
|
}
|
|
if (q->extco3.PRefType == MFX_P_REF_PYRAMID &&
|
|
avctx->max_b_frames != 0) {
|
|
av_log(avctx, AV_LOG_WARNING,
|
|
"Please set max_b_frames(-bf) to 0 to enable P-pyramid\n");
|
|
}
|
|
if (q->int_ref_cycle_dist >= 0)
|
|
q->extco3.IntRefCycleDist = q->int_ref_cycle_dist;
|
|
q->old_int_ref_cycle_dist = q->int_ref_cycle_dist;
|
|
if (q->low_delay_brc >= 0)
|
|
q->extco3.LowDelayBRC = q->low_delay_brc ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
q->old_low_delay_brc = q->low_delay_brc;
|
|
if (q->max_frame_size_i >= 0)
|
|
q->extco3.MaxFrameSizeI = q->max_frame_size_i;
|
|
if (q->max_frame_size_p >= 0)
|
|
q->extco3.MaxFrameSizeP = q->max_frame_size_p;
|
|
|
|
q->extco3.ScenarioInfo = q->scenario;
|
|
}
|
|
|
|
if (avctx->codec_id == AV_CODEC_ID_HEVC) {
|
|
if (q->transform_skip >= 0)
|
|
q->extco3.TransformSkip = q->transform_skip ? MFX_CODINGOPTION_ON :
|
|
MFX_CODINGOPTION_OFF;
|
|
else
|
|
q->extco3.TransformSkip = MFX_CODINGOPTION_UNKNOWN;
|
|
q->extco3.GPB = q->gpb ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
}
|
|
q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extco3;
|
|
}
|
|
|
|
if (avctx->codec_id == AV_CODEC_ID_VP9) {
|
|
q->extvp9param.Header.BufferId = MFX_EXTBUFF_VP9_PARAM;
|
|
q->extvp9param.Header.BufferSz = sizeof(q->extvp9param);
|
|
q->extvp9param.WriteIVFHeaders = MFX_CODINGOPTION_OFF;
|
|
#if QSV_HAVE_EXT_VP9_TILES
|
|
q->extvp9param.NumTileColumns = q->tile_cols;
|
|
q->extvp9param.NumTileRows = q->tile_rows;
|
|
#endif
|
|
q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extvp9param;
|
|
}
|
|
|
|
if (avctx->codec_id == AV_CODEC_ID_HEVC) {
|
|
q->exthevctiles.Header.BufferId = MFX_EXTBUFF_HEVC_TILES;
|
|
q->exthevctiles.Header.BufferSz = sizeof(q->exthevctiles);
|
|
q->exthevctiles.NumTileColumns = q->tile_cols;
|
|
q->exthevctiles.NumTileRows = q->tile_rows;
|
|
q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->exthevctiles;
|
|
}
|
|
|
|
q->extvsi.VideoFullRange = (avctx->color_range == AVCOL_RANGE_JPEG);
|
|
q->extvsi.ColourDescriptionPresent = 0;
|
|
|
|
if (avctx->color_primaries != AVCOL_PRI_UNSPECIFIED ||
|
|
avctx->color_trc != AVCOL_TRC_UNSPECIFIED ||
|
|
avctx->colorspace != AVCOL_SPC_UNSPECIFIED) {
|
|
q->extvsi.ColourDescriptionPresent = 1;
|
|
q->extvsi.ColourPrimaries = avctx->color_primaries;
|
|
q->extvsi.TransferCharacteristics = avctx->color_trc;
|
|
q->extvsi.MatrixCoefficients = avctx->colorspace;
|
|
}
|
|
|
|
if ((avctx->codec_id != AV_CODEC_ID_VP9) && (q->extvsi.VideoFullRange || q->extvsi.ColourDescriptionPresent)) {
|
|
q->extvsi.Header.BufferId = MFX_EXTBUFF_VIDEO_SIGNAL_INFO;
|
|
q->extvsi.Header.BufferSz = sizeof(q->extvsi);
|
|
q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extvsi;
|
|
}
|
|
|
|
if (!check_enc_param(avctx,q)) {
|
|
av_log(avctx, AV_LOG_ERROR,
|
|
"some encoding parameters are not supported by the QSV "
|
|
"runtime. Please double check the input parameters.\n");
|
|
return AVERROR(ENOSYS);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int qsv_retrieve_enc_jpeg_params(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
int ret = 0;
|
|
|
|
ret = MFXVideoENCODE_GetVideoParam(q->session, &q->param);
|
|
if (ret < 0)
|
|
return ff_qsv_print_error(avctx, ret,
|
|
"Error calling GetVideoParam");
|
|
|
|
q->packet_size = q->param.mfx.BufferSizeInKB * q->param.mfx.BRCParamMultiplier * 1000;
|
|
|
|
// for qsv mjpeg the return value maybe 0 so alloc the buffer
|
|
if (q->packet_size == 0)
|
|
q->packet_size = q->param.mfx.FrameInfo.Height * q->param.mfx.FrameInfo.Width * 4;
|
|
|
|
dump_video_mjpeg_param(avctx, q);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int qsv_retrieve_enc_vp9_params(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
int ret = 0;
|
|
mfxExtVP9Param vp9_extend_buf = {
|
|
.Header.BufferId = MFX_EXTBUFF_VP9_PARAM,
|
|
.Header.BufferSz = sizeof(vp9_extend_buf),
|
|
};
|
|
|
|
mfxExtCodingOption2 co2 = {
|
|
.Header.BufferId = MFX_EXTBUFF_CODING_OPTION2,
|
|
.Header.BufferSz = sizeof(co2),
|
|
};
|
|
|
|
mfxExtCodingOption3 co3 = {
|
|
.Header.BufferId = MFX_EXTBUFF_CODING_OPTION3,
|
|
.Header.BufferSz = sizeof(co3),
|
|
};
|
|
|
|
mfxExtBuffer *ext_buffers[3];
|
|
int ext_buf_num = 0;
|
|
|
|
q->co2_idx = q->co3_idx = q->vp9_idx = -1;
|
|
|
|
// It is possible the runtime doesn't support the given ext buffer
|
|
if (QSV_RUNTIME_VERSION_ATLEAST(q->ver, 1, 6)) {
|
|
q->co2_idx = ext_buf_num;
|
|
ext_buffers[ext_buf_num++] = (mfxExtBuffer*)&co2;
|
|
}
|
|
|
|
if (QSV_RUNTIME_VERSION_ATLEAST(q->ver, 1, 11)) {
|
|
q->co3_idx = ext_buf_num;
|
|
ext_buffers[ext_buf_num++] = (mfxExtBuffer*)&co3;
|
|
}
|
|
|
|
if (QSV_RUNTIME_VERSION_ATLEAST(q->ver, 1, 26)) {
|
|
q->vp9_idx = ext_buf_num;
|
|
ext_buffers[ext_buf_num++] = (mfxExtBuffer*)&vp9_extend_buf;
|
|
}
|
|
|
|
q->param.ExtParam = ext_buffers;
|
|
q->param.NumExtParam = ext_buf_num;
|
|
|
|
ret = MFXVideoENCODE_GetVideoParam(q->session, &q->param);
|
|
if (ret < 0)
|
|
return ff_qsv_print_error(avctx, ret,
|
|
"Error calling GetVideoParam");
|
|
|
|
q->packet_size = q->param.mfx.BufferSizeInKB * q->param.mfx.BRCParamMultiplier * 1000;
|
|
|
|
dump_video_vp9_param(avctx, q, ext_buffers);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int qsv_retrieve_enc_params(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
AVCPBProperties *cpb_props;
|
|
|
|
uint8_t sps_buf[512];
|
|
uint8_t pps_buf[128];
|
|
|
|
mfxExtCodingOptionSPSPPS extradata = {
|
|
.Header.BufferId = MFX_EXTBUFF_CODING_OPTION_SPSPPS,
|
|
.Header.BufferSz = sizeof(extradata),
|
|
.SPSBuffer = sps_buf, .SPSBufSize = sizeof(sps_buf),
|
|
.PPSBuffer = pps_buf, .PPSBufSize = sizeof(pps_buf)
|
|
};
|
|
|
|
mfxExtCodingOption co = {
|
|
.Header.BufferId = MFX_EXTBUFF_CODING_OPTION,
|
|
.Header.BufferSz = sizeof(co),
|
|
};
|
|
mfxExtCodingOption2 co2 = {
|
|
.Header.BufferId = MFX_EXTBUFF_CODING_OPTION2,
|
|
.Header.BufferSz = sizeof(co2),
|
|
};
|
|
mfxExtCodingOption3 co3 = {
|
|
.Header.BufferId = MFX_EXTBUFF_CODING_OPTION3,
|
|
.Header.BufferSz = sizeof(co3),
|
|
};
|
|
|
|
uint8_t vps_buf[128];
|
|
mfxExtCodingOptionVPS extradata_vps = {
|
|
.Header.BufferId = MFX_EXTBUFF_CODING_OPTION_VPS,
|
|
.Header.BufferSz = sizeof(extradata_vps),
|
|
.VPSBuffer = vps_buf,
|
|
.VPSBufSize = sizeof(vps_buf),
|
|
};
|
|
|
|
mfxExtHEVCTiles hevc_tile_buf = {
|
|
.Header.BufferId = MFX_EXTBUFF_HEVC_TILES,
|
|
.Header.BufferSz = sizeof(hevc_tile_buf),
|
|
};
|
|
|
|
mfxExtBuffer *ext_buffers[6];
|
|
|
|
int need_pps = avctx->codec_id != AV_CODEC_ID_MPEG2VIDEO;
|
|
int ret, ext_buf_num = 0, extradata_offset = 0;
|
|
|
|
q->co2_idx = q->co3_idx = q->exthevctiles_idx = -1;
|
|
ext_buffers[ext_buf_num++] = (mfxExtBuffer*)&extradata;
|
|
ext_buffers[ext_buf_num++] = (mfxExtBuffer*)&co;
|
|
|
|
// It is possible the runtime doesn't support the given ext buffer
|
|
if (QSV_RUNTIME_VERSION_ATLEAST(q->ver, 1, 6)) {
|
|
q->co2_idx = ext_buf_num;
|
|
ext_buffers[ext_buf_num++] = (mfxExtBuffer*)&co2;
|
|
}
|
|
|
|
if (QSV_RUNTIME_VERSION_ATLEAST(q->ver, 1, 11)) {
|
|
q->co3_idx = ext_buf_num;
|
|
ext_buffers[ext_buf_num++] = (mfxExtBuffer*)&co3;
|
|
}
|
|
|
|
q->hevc_vps = ((avctx->codec_id == AV_CODEC_ID_HEVC) && QSV_RUNTIME_VERSION_ATLEAST(q->ver, 1, 17));
|
|
if (q->hevc_vps)
|
|
ext_buffers[ext_buf_num++] = (mfxExtBuffer*)&extradata_vps;
|
|
if (avctx->codec_id == AV_CODEC_ID_HEVC && QSV_RUNTIME_VERSION_ATLEAST(q->ver, 1, 13)) {
|
|
q->exthevctiles_idx = ext_buf_num;
|
|
ext_buffers[ext_buf_num++] = (mfxExtBuffer*)&hevc_tile_buf;
|
|
}
|
|
|
|
q->param.ExtParam = ext_buffers;
|
|
q->param.NumExtParam = ext_buf_num;
|
|
|
|
ret = MFXVideoENCODE_GetVideoParam(q->session, &q->param);
|
|
if (ret < 0)
|
|
return ff_qsv_print_error(avctx, ret,
|
|
"Error calling GetVideoParam");
|
|
|
|
q->packet_size = q->param.mfx.BufferSizeInKB * q->param.mfx.BRCParamMultiplier * 1000;
|
|
|
|
if (!extradata.SPSBufSize || (need_pps && !extradata.PPSBufSize)
|
|
|| (q->hevc_vps && !extradata_vps.VPSBufSize)
|
|
) {
|
|
av_log(avctx, AV_LOG_ERROR, "No extradata returned from libmfx.\n");
|
|
return AVERROR_UNKNOWN;
|
|
}
|
|
|
|
avctx->extradata_size = extradata.SPSBufSize + need_pps * extradata.PPSBufSize;
|
|
avctx->extradata_size += q->hevc_vps * extradata_vps.VPSBufSize;
|
|
|
|
avctx->extradata = av_malloc(avctx->extradata_size + AV_INPUT_BUFFER_PADDING_SIZE);
|
|
if (!avctx->extradata)
|
|
return AVERROR(ENOMEM);
|
|
|
|
if (q->hevc_vps) {
|
|
memcpy(avctx->extradata, vps_buf, extradata_vps.VPSBufSize);
|
|
extradata_offset += extradata_vps.VPSBufSize;
|
|
}
|
|
|
|
memcpy(avctx->extradata + extradata_offset, sps_buf, extradata.SPSBufSize);
|
|
extradata_offset += extradata.SPSBufSize;
|
|
if (need_pps) {
|
|
memcpy(avctx->extradata + extradata_offset, pps_buf, extradata.PPSBufSize);
|
|
extradata_offset += extradata.PPSBufSize;
|
|
}
|
|
memset(avctx->extradata + avctx->extradata_size, 0, AV_INPUT_BUFFER_PADDING_SIZE);
|
|
|
|
cpb_props = ff_add_cpb_side_data(avctx);
|
|
if (!cpb_props)
|
|
return AVERROR(ENOMEM);
|
|
cpb_props->max_bitrate = avctx->rc_max_rate;
|
|
cpb_props->min_bitrate = avctx->rc_min_rate;
|
|
cpb_props->avg_bitrate = avctx->bit_rate;
|
|
cpb_props->buffer_size = avctx->rc_buffer_size;
|
|
|
|
dump_video_param(avctx, q, ext_buffers);
|
|
|
|
return 0;
|
|
}
|
|
|
|
#if QSV_HAVE_OPAQUE
|
|
static int qsv_init_opaque_alloc(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
AVQSVContext *qsv = avctx->hwaccel_context;
|
|
mfxFrameSurface1 *surfaces;
|
|
int nb_surfaces, i;
|
|
|
|
nb_surfaces = qsv->nb_opaque_surfaces + q->req.NumFrameSuggested;
|
|
|
|
q->opaque_alloc_buf = av_buffer_allocz(sizeof(*surfaces) * nb_surfaces);
|
|
if (!q->opaque_alloc_buf)
|
|
return AVERROR(ENOMEM);
|
|
|
|
q->opaque_surfaces = av_malloc_array(nb_surfaces, sizeof(*q->opaque_surfaces));
|
|
if (!q->opaque_surfaces)
|
|
return AVERROR(ENOMEM);
|
|
|
|
surfaces = (mfxFrameSurface1*)q->opaque_alloc_buf->data;
|
|
for (i = 0; i < nb_surfaces; i++) {
|
|
surfaces[i].Info = q->req.Info;
|
|
q->opaque_surfaces[i] = surfaces + i;
|
|
}
|
|
|
|
q->opaque_alloc.Header.BufferId = MFX_EXTBUFF_OPAQUE_SURFACE_ALLOCATION;
|
|
q->opaque_alloc.Header.BufferSz = sizeof(q->opaque_alloc);
|
|
q->opaque_alloc.In.Surfaces = q->opaque_surfaces;
|
|
q->opaque_alloc.In.NumSurface = nb_surfaces;
|
|
q->opaque_alloc.In.Type = q->req.Type;
|
|
|
|
q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->opaque_alloc;
|
|
|
|
qsv->nb_opaque_surfaces = nb_surfaces;
|
|
qsv->opaque_surfaces = q->opaque_alloc_buf;
|
|
qsv->opaque_alloc_type = q->req.Type;
|
|
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
static int qsvenc_init_session(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
int ret;
|
|
|
|
if (avctx->hwaccel_context) {
|
|
AVQSVContext *qsv = avctx->hwaccel_context;
|
|
q->session = qsv->session;
|
|
} else if (avctx->hw_frames_ctx) {
|
|
q->frames_ctx.hw_frames_ctx = av_buffer_ref(avctx->hw_frames_ctx);
|
|
if (!q->frames_ctx.hw_frames_ctx)
|
|
return AVERROR(ENOMEM);
|
|
|
|
ret = ff_qsv_init_session_frames(avctx, &q->internal_qs.session,
|
|
&q->frames_ctx, q->load_plugins,
|
|
#if QSV_HAVE_OPAQUE
|
|
q->param.IOPattern == MFX_IOPATTERN_IN_OPAQUE_MEMORY,
|
|
#else
|
|
0,
|
|
#endif
|
|
MFX_GPUCOPY_OFF);
|
|
if (ret < 0) {
|
|
av_buffer_unref(&q->frames_ctx.hw_frames_ctx);
|
|
return ret;
|
|
}
|
|
|
|
q->session = q->internal_qs.session;
|
|
} else if (avctx->hw_device_ctx) {
|
|
ret = ff_qsv_init_session_device(avctx, &q->internal_qs.session,
|
|
avctx->hw_device_ctx, q->load_plugins,
|
|
MFX_GPUCOPY_OFF);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
q->session = q->internal_qs.session;
|
|
} else {
|
|
ret = ff_qsv_init_internal_session(avctx, &q->internal_qs,
|
|
q->load_plugins, MFX_GPUCOPY_OFF);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
q->session = q->internal_qs.session;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int ff_qsv_enc_init(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
int iopattern = 0;
|
|
int opaque_alloc = 0;
|
|
int ret;
|
|
|
|
q->param.AsyncDepth = q->async_depth;
|
|
|
|
q->async_fifo = av_fifo_alloc2(q->async_depth, sizeof(QSVPacket), 0);
|
|
if (!q->async_fifo)
|
|
return AVERROR(ENOMEM);
|
|
|
|
if (avctx->hwaccel_context) {
|
|
AVQSVContext *qsv = avctx->hwaccel_context;
|
|
|
|
iopattern = qsv->iopattern;
|
|
opaque_alloc = qsv->opaque_alloc;
|
|
}
|
|
|
|
if (avctx->hw_frames_ctx) {
|
|
AVHWFramesContext *frames_ctx = (AVHWFramesContext*)avctx->hw_frames_ctx->data;
|
|
AVQSVFramesContext *frames_hwctx = frames_ctx->hwctx;
|
|
|
|
if (!iopattern) {
|
|
#if QSV_HAVE_OPAQUE
|
|
if (frames_hwctx->frame_type & MFX_MEMTYPE_OPAQUE_FRAME)
|
|
iopattern = MFX_IOPATTERN_IN_OPAQUE_MEMORY;
|
|
else if (frames_hwctx->frame_type &
|
|
(MFX_MEMTYPE_VIDEO_MEMORY_DECODER_TARGET | MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET))
|
|
iopattern = MFX_IOPATTERN_IN_VIDEO_MEMORY;
|
|
#else
|
|
if (frames_hwctx->frame_type &
|
|
(MFX_MEMTYPE_VIDEO_MEMORY_DECODER_TARGET | MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET))
|
|
iopattern = MFX_IOPATTERN_IN_VIDEO_MEMORY;
|
|
#endif
|
|
}
|
|
}
|
|
|
|
if (!iopattern)
|
|
iopattern = MFX_IOPATTERN_IN_SYSTEM_MEMORY;
|
|
q->param.IOPattern = iopattern;
|
|
ff_qsv_print_iopattern(avctx, iopattern, "Encoder");
|
|
|
|
ret = qsvenc_init_session(avctx, q);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
ret = MFXQueryVersion(q->session,&q->ver);
|
|
if (ret < 0) {
|
|
return ff_qsv_print_error(avctx, ret,
|
|
"Error querying mfx version");
|
|
}
|
|
|
|
// in the mfxInfoMFX struct, JPEG is different from other codecs
|
|
switch (avctx->codec_id) {
|
|
case AV_CODEC_ID_MJPEG:
|
|
ret = init_video_param_jpeg(avctx, q);
|
|
break;
|
|
default:
|
|
ret = init_video_param(avctx, q);
|
|
break;
|
|
}
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
if (avctx->hwaccel_context) {
|
|
AVQSVContext *qsv = avctx->hwaccel_context;
|
|
int i, j;
|
|
|
|
q->extparam = av_calloc(qsv->nb_ext_buffers + q->nb_extparam_internal,
|
|
sizeof(*q->extparam));
|
|
if (!q->extparam)
|
|
return AVERROR(ENOMEM);
|
|
|
|
q->param.ExtParam = q->extparam;
|
|
for (i = 0; i < qsv->nb_ext_buffers; i++)
|
|
q->param.ExtParam[i] = qsv->ext_buffers[i];
|
|
q->param.NumExtParam = qsv->nb_ext_buffers;
|
|
|
|
for (i = 0; i < q->nb_extparam_internal; i++) {
|
|
for (j = 0; j < qsv->nb_ext_buffers; j++) {
|
|
if (qsv->ext_buffers[j]->BufferId == q->extparam_internal[i]->BufferId)
|
|
break;
|
|
}
|
|
if (j < qsv->nb_ext_buffers)
|
|
continue;
|
|
|
|
q->param.ExtParam[q->param.NumExtParam++] = q->extparam_internal[i];
|
|
}
|
|
} else {
|
|
q->param.ExtParam = q->extparam_internal;
|
|
q->param.NumExtParam = q->nb_extparam_internal;
|
|
}
|
|
|
|
ret = MFXVideoENCODE_Query(q->session, &q->param, &q->param);
|
|
if (ret == MFX_WRN_PARTIAL_ACCELERATION) {
|
|
av_log(avctx, AV_LOG_WARNING, "Encoder will work with partial HW acceleration\n");
|
|
} else if (ret < 0) {
|
|
return ff_qsv_print_error(avctx, ret,
|
|
"Error querying encoder params");
|
|
}
|
|
|
|
ret = MFXVideoENCODE_QueryIOSurf(q->session, &q->param, &q->req);
|
|
if (ret < 0)
|
|
return ff_qsv_print_error(avctx, ret,
|
|
"Error querying (IOSurf) the encoding parameters");
|
|
|
|
if (opaque_alloc) {
|
|
#if QSV_HAVE_OPAQUE
|
|
ret = qsv_init_opaque_alloc(avctx, q);
|
|
if (ret < 0)
|
|
return ret;
|
|
#else
|
|
av_log(avctx, AV_LOG_ERROR, "User is requesting to allocate OPAQUE surface, "
|
|
"however libmfx %d.%d doesn't support OPAQUE memory.\n",
|
|
q->ver.Major, q->ver.Minor);
|
|
return AVERROR_UNKNOWN;
|
|
#endif
|
|
}
|
|
|
|
ret = MFXVideoENCODE_Init(q->session, &q->param);
|
|
if (ret < 0)
|
|
return ff_qsv_print_error(avctx, ret,
|
|
"Error initializing the encoder");
|
|
else if (ret > 0)
|
|
ff_qsv_print_warning(avctx, ret,
|
|
"Warning in encoder initialization");
|
|
|
|
switch (avctx->codec_id) {
|
|
case AV_CODEC_ID_MJPEG:
|
|
ret = qsv_retrieve_enc_jpeg_params(avctx, q);
|
|
break;
|
|
case AV_CODEC_ID_VP9:
|
|
ret = qsv_retrieve_enc_vp9_params(avctx, q);
|
|
break;
|
|
default:
|
|
ret = qsv_retrieve_enc_params(avctx, q);
|
|
break;
|
|
}
|
|
if (ret < 0) {
|
|
av_log(avctx, AV_LOG_ERROR, "Error retrieving encoding parameters.\n");
|
|
return ret;
|
|
}
|
|
|
|
q->avctx = avctx;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void free_encoder_ctrl_payloads(mfxEncodeCtrl* enc_ctrl)
|
|
{
|
|
if (enc_ctrl) {
|
|
int i;
|
|
for (i = 0; i < enc_ctrl->NumPayload && i < QSV_MAX_ENC_PAYLOAD; i++) {
|
|
av_freep(&enc_ctrl->Payload[i]);
|
|
}
|
|
enc_ctrl->NumPayload = 0;
|
|
}
|
|
}
|
|
|
|
static void free_encoder_ctrl_extparam(mfxEncodeCtrl* enc_ctrl)
|
|
{
|
|
if (enc_ctrl) {
|
|
int i;
|
|
for (i = 0; i < enc_ctrl->NumExtParam && i < QSV_MAX_ENC_EXTPARAM; i++) {
|
|
if (enc_ctrl->ExtParam[i])
|
|
av_freep(&(enc_ctrl->ExtParam[i]));
|
|
}
|
|
enc_ctrl->NumExtParam = 0;
|
|
}
|
|
}
|
|
|
|
static void clear_unused_frames(QSVEncContext *q)
|
|
{
|
|
QSVFrame *cur = q->work_frames;
|
|
while (cur) {
|
|
if (cur->used && !cur->surface.Data.Locked) {
|
|
free_encoder_ctrl_payloads(&cur->enc_ctrl);
|
|
free_encoder_ctrl_extparam(&cur->enc_ctrl);
|
|
//do not reuse enc_ctrl from previous frame
|
|
memset(&cur->enc_ctrl, 0, sizeof(cur->enc_ctrl));
|
|
cur->enc_ctrl.Payload = cur->payloads;
|
|
cur->enc_ctrl.ExtParam = cur->extparam;
|
|
if (cur->frame->format == AV_PIX_FMT_QSV) {
|
|
av_frame_unref(cur->frame);
|
|
}
|
|
cur->used = 0;
|
|
}
|
|
cur = cur->next;
|
|
}
|
|
}
|
|
|
|
static int get_free_frame(QSVEncContext *q, QSVFrame **f)
|
|
{
|
|
QSVFrame *frame, **last;
|
|
|
|
clear_unused_frames(q);
|
|
|
|
frame = q->work_frames;
|
|
last = &q->work_frames;
|
|
while (frame) {
|
|
if (!frame->used) {
|
|
*f = frame;
|
|
frame->used = 1;
|
|
return 0;
|
|
}
|
|
|
|
last = &frame->next;
|
|
frame = frame->next;
|
|
}
|
|
|
|
frame = av_mallocz(sizeof(*frame));
|
|
if (!frame)
|
|
return AVERROR(ENOMEM);
|
|
frame->frame = av_frame_alloc();
|
|
if (!frame->frame) {
|
|
av_freep(&frame);
|
|
return AVERROR(ENOMEM);
|
|
}
|
|
frame->enc_ctrl.Payload = frame->payloads;
|
|
frame->enc_ctrl.ExtParam = frame->extparam;
|
|
*last = frame;
|
|
|
|
*f = frame;
|
|
frame->used = 1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int qsvenc_fill_padding_area(AVFrame *frame, int new_w, int new_h)
|
|
{
|
|
const AVPixFmtDescriptor *desc;
|
|
int max_step[4], filled[4] = { 0 };
|
|
|
|
desc = av_pix_fmt_desc_get(frame->format);
|
|
av_assert0(desc);
|
|
av_image_fill_max_pixsteps(max_step, NULL, desc);
|
|
|
|
for (int i = 0; i < desc->nb_components; i++) {
|
|
const AVComponentDescriptor *comp = &desc->comp[i];
|
|
int sheight, dheight, plane = comp->plane;
|
|
ptrdiff_t swidth = av_image_get_linesize(frame->format,
|
|
frame->width,
|
|
plane);
|
|
ptrdiff_t dwidth = av_image_get_linesize(frame->format,
|
|
new_w,
|
|
plane);
|
|
|
|
if (swidth < 0 || dwidth < 0) {
|
|
av_log(NULL, AV_LOG_ERROR, "av_image_get_linesize failed\n");
|
|
return AVERROR(EINVAL);
|
|
}
|
|
|
|
if (filled[plane])
|
|
continue;
|
|
|
|
sheight = frame->height;
|
|
dheight = new_h;
|
|
|
|
if (plane) {
|
|
sheight = AV_CEIL_RSHIFT(frame->height, desc->log2_chroma_h);
|
|
dheight = AV_CEIL_RSHIFT(new_h, desc->log2_chroma_h);
|
|
}
|
|
|
|
// Fill right padding
|
|
if (new_w > frame->width) {
|
|
for (int j = 0; j < sheight; j++) {
|
|
void *line_ptr = frame->data[plane] + j * frame->linesize[plane] + swidth;
|
|
|
|
av_memcpy_backptr(line_ptr,
|
|
max_step[plane],
|
|
new_w - frame->width);
|
|
}
|
|
}
|
|
|
|
// Fill bottom padding
|
|
for (int j = sheight; j < dheight; j++)
|
|
memcpy(frame->data[plane] + j * frame->linesize[plane],
|
|
frame->data[plane] + (sheight - 1) * frame->linesize[plane],
|
|
dwidth);
|
|
|
|
filled[plane] = 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int submit_frame(QSVEncContext *q, const AVFrame *frame,
|
|
QSVFrame **new_frame)
|
|
{
|
|
QSVFrame *qf;
|
|
int ret;
|
|
|
|
ret = get_free_frame(q, &qf);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
if (frame->format == AV_PIX_FMT_QSV) {
|
|
ret = av_frame_ref(qf->frame, frame);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
qf->surface = *(mfxFrameSurface1*)qf->frame->data[3];
|
|
|
|
if (q->frames_ctx.mids) {
|
|
ret = ff_qsv_find_surface_idx(&q->frames_ctx, qf);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
qf->surface.Data.MemId = &q->frames_ctx.mids[ret];
|
|
}
|
|
} else {
|
|
/* make a copy if the input is not padded as libmfx requires */
|
|
/* and to make allocation continious for data[0]/data[1] */
|
|
if ((frame->height & 31 || frame->linesize[0] & (q->width_align - 1)) ||
|
|
(frame->data[1] - frame->data[0] != frame->linesize[0] * FFALIGN(qf->frame->height, q->height_align))) {
|
|
int tmp_w, tmp_h;
|
|
qf->frame->height = tmp_h = FFALIGN(frame->height, q->height_align);
|
|
qf->frame->width = tmp_w = FFALIGN(frame->width, q->width_align);
|
|
|
|
qf->frame->format = frame->format;
|
|
|
|
if (!qf->frame->data[0]) {
|
|
ret = av_frame_get_buffer(qf->frame, q->width_align);
|
|
if (ret < 0)
|
|
return ret;
|
|
}
|
|
|
|
qf->frame->height = frame->height;
|
|
qf->frame->width = frame->width;
|
|
|
|
ret = av_frame_copy(qf->frame, frame);
|
|
if (ret < 0) {
|
|
av_frame_unref(qf->frame);
|
|
return ret;
|
|
}
|
|
|
|
ret = qsvenc_fill_padding_area(qf->frame, tmp_w, tmp_h);
|
|
if (ret < 0) {
|
|
av_frame_unref(qf->frame);
|
|
return ret;
|
|
}
|
|
} else {
|
|
av_frame_unref(qf->frame);
|
|
ret = av_frame_ref(qf->frame, frame);
|
|
if (ret < 0)
|
|
return ret;
|
|
}
|
|
|
|
qf->surface.Info = q->param.mfx.FrameInfo;
|
|
|
|
qf->surface.Info.PicStruct =
|
|
!frame->interlaced_frame ? MFX_PICSTRUCT_PROGRESSIVE :
|
|
frame->top_field_first ? MFX_PICSTRUCT_FIELD_TFF :
|
|
MFX_PICSTRUCT_FIELD_BFF;
|
|
if (frame->repeat_pict == 1)
|
|
qf->surface.Info.PicStruct |= MFX_PICSTRUCT_FIELD_REPEATED;
|
|
else if (frame->repeat_pict == 2)
|
|
qf->surface.Info.PicStruct |= MFX_PICSTRUCT_FRAME_DOUBLING;
|
|
else if (frame->repeat_pict == 4)
|
|
qf->surface.Info.PicStruct |= MFX_PICSTRUCT_FRAME_TRIPLING;
|
|
|
|
ret = ff_qsv_map_frame_to_surface(qf->frame, &qf->surface);
|
|
if (ret < 0) {
|
|
av_log(q->avctx, AV_LOG_ERROR, "map frame to surface failed.\n");
|
|
return ret;
|
|
}
|
|
}
|
|
qf->surface.Data.TimeStamp = av_rescale_q(frame->pts, q->avctx->time_base, (AVRational){1, 90000});
|
|
|
|
*new_frame = qf;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void print_interlace_msg(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
if (q->param.mfx.CodecId == MFX_CODEC_AVC) {
|
|
if (q->param.mfx.CodecProfile == MFX_PROFILE_AVC_BASELINE ||
|
|
q->param.mfx.CodecLevel < MFX_LEVEL_AVC_21 ||
|
|
q->param.mfx.CodecLevel > MFX_LEVEL_AVC_41)
|
|
av_log(avctx, AV_LOG_WARNING,
|
|
"Interlaced coding is supported"
|
|
" at Main/High Profile Level 2.2-4.0\n");
|
|
}
|
|
}
|
|
|
|
static int set_roi_encode_ctrl(AVCodecContext *avctx, const AVFrame *frame,
|
|
mfxEncodeCtrl *enc_ctrl)
|
|
{
|
|
AVFrameSideData *sd = NULL;
|
|
int mb_size;
|
|
|
|
if (avctx->codec_id == AV_CODEC_ID_H264)
|
|
mb_size = 16;
|
|
else if (avctx->codec_id == AV_CODEC_ID_H265)
|
|
mb_size = 32;
|
|
else
|
|
return 0;
|
|
|
|
if (frame)
|
|
sd = av_frame_get_side_data(frame, AV_FRAME_DATA_REGIONS_OF_INTEREST);
|
|
|
|
if (sd) {
|
|
mfxExtEncoderROI *enc_roi = NULL;
|
|
AVRegionOfInterest *roi;
|
|
uint32_t roi_size;
|
|
int nb_roi, i;
|
|
|
|
roi = (AVRegionOfInterest *)sd->data;
|
|
roi_size = roi->self_size;
|
|
if (!roi_size || sd->size % roi_size) {
|
|
av_log(avctx, AV_LOG_ERROR, "Invalid ROI Data.\n");
|
|
return AVERROR(EINVAL);
|
|
}
|
|
nb_roi = sd->size / roi_size;
|
|
if (nb_roi > QSV_MAX_ROI_NUM) {
|
|
av_log(avctx, AV_LOG_WARNING, "More ROIs set than "
|
|
"supported by driver (%d > %d).\n",
|
|
nb_roi, QSV_MAX_ROI_NUM);
|
|
nb_roi = QSV_MAX_ROI_NUM;
|
|
}
|
|
|
|
enc_roi = av_mallocz(sizeof(*enc_roi));
|
|
if (!enc_roi)
|
|
return AVERROR(ENOMEM);
|
|
enc_roi->Header.BufferId = MFX_EXTBUFF_ENCODER_ROI;
|
|
enc_roi->Header.BufferSz = sizeof(*enc_roi);
|
|
enc_roi->NumROI = nb_roi;
|
|
enc_roi->ROIMode = MFX_ROI_MODE_QP_DELTA;
|
|
for (i = 0; i < nb_roi; i++) {
|
|
roi = (AVRegionOfInterest *)(sd->data + roi_size * i);
|
|
enc_roi->ROI[i].Top = FFALIGN(roi->top, mb_size);
|
|
enc_roi->ROI[i].Bottom = FFALIGN(roi->bottom, mb_size);
|
|
enc_roi->ROI[i].Left = FFALIGN(roi->left, mb_size);
|
|
enc_roi->ROI[i].Right = FFALIGN(roi->right, mb_size);
|
|
enc_roi->ROI[i].DeltaQP =
|
|
roi->qoffset.num * 51 / roi->qoffset.den;
|
|
av_log(avctx, AV_LOG_DEBUG, "ROI: (%d,%d)-(%d,%d) -> %+d.\n",
|
|
roi->top, roi->left, roi->bottom, roi->right,
|
|
enc_roi->ROI[i].DeltaQP);
|
|
}
|
|
enc_ctrl->ExtParam[enc_ctrl->NumExtParam] = (mfxExtBuffer *)enc_roi;
|
|
enc_ctrl->NumExtParam++;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int update_qp(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
int updated = 0, new_qp = 0;
|
|
|
|
if (avctx->codec_id != AV_CODEC_ID_H264 && avctx->codec_id != AV_CODEC_ID_HEVC)
|
|
return 0;
|
|
|
|
if (q->param.mfx.RateControlMethod == MFX_RATECONTROL_CQP) {
|
|
UPDATE_PARAM(q->old_global_quality, avctx->global_quality);
|
|
UPDATE_PARAM(q->old_i_quant_factor, avctx->i_quant_factor);
|
|
UPDATE_PARAM(q->old_i_quant_offset, avctx->i_quant_offset);
|
|
UPDATE_PARAM(q->old_b_quant_factor, avctx->b_quant_factor);
|
|
UPDATE_PARAM(q->old_b_quant_offset, avctx->b_quant_offset);
|
|
if (!updated)
|
|
return 0;
|
|
|
|
new_qp = avctx->global_quality / FF_QP2LAMBDA;
|
|
q->param.mfx.QPI = av_clip(new_qp * fabs(avctx->i_quant_factor) +
|
|
avctx->i_quant_offset, 0, 51);
|
|
q->param.mfx.QPP = av_clip(new_qp, 0, 51);
|
|
q->param.mfx.QPB = av_clip(new_qp * fabs(avctx->b_quant_factor) +
|
|
avctx->b_quant_offset, 0, 51);
|
|
av_log(avctx, AV_LOG_DEBUG,
|
|
"Reset qp = %d/%d/%d for idr/p/b frames\n",
|
|
q->param.mfx.QPI, q->param.mfx.QPP, q->param.mfx.QPB);
|
|
}
|
|
return updated;
|
|
}
|
|
|
|
static int update_max_frame_size(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
int updated = 0;
|
|
|
|
if (avctx->codec_id != AV_CODEC_ID_H264 && avctx->codec_id != AV_CODEC_ID_HEVC)
|
|
return 0;
|
|
|
|
UPDATE_PARAM(q->old_max_frame_size, q->max_frame_size);
|
|
if (!updated)
|
|
return 0;
|
|
|
|
q->extco2.MaxFrameSize = FFMAX(0, q->max_frame_size);
|
|
av_log(avctx, AV_LOG_DEBUG,
|
|
"Reset MaxFrameSize: %d;\n", q->extco2.MaxFrameSize);
|
|
|
|
return updated;
|
|
}
|
|
|
|
static int update_gop_size(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
int updated = 0;
|
|
UPDATE_PARAM(q->old_gop_size, avctx->gop_size);
|
|
if (!updated)
|
|
return 0;
|
|
|
|
q->param.mfx.GopPicSize = FFMAX(0, avctx->gop_size);
|
|
av_log(avctx, AV_LOG_DEBUG, "reset GopPicSize to %d\n",
|
|
q->param.mfx.GopPicSize);
|
|
|
|
return updated;
|
|
}
|
|
|
|
static int update_rir(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
int updated = 0;
|
|
|
|
if (avctx->codec_id != AV_CODEC_ID_H264 && avctx->codec_id != AV_CODEC_ID_HEVC)
|
|
return 0;
|
|
|
|
UPDATE_PARAM(q->old_int_ref_type, q->int_ref_type);
|
|
UPDATE_PARAM(q->old_int_ref_cycle_size, q->int_ref_cycle_size);
|
|
UPDATE_PARAM(q->old_int_ref_qp_delta, q->int_ref_qp_delta);
|
|
UPDATE_PARAM(q->old_int_ref_cycle_dist, q->int_ref_cycle_dist);
|
|
if (!updated)
|
|
return 0;
|
|
|
|
q->extco2.IntRefType = FFMAX(0, q->int_ref_type);
|
|
q->extco2.IntRefCycleSize = FFMAX(0, q->int_ref_cycle_size);
|
|
q->extco2.IntRefQPDelta =
|
|
q->int_ref_qp_delta != INT16_MIN ? q->int_ref_qp_delta : 0;
|
|
q->extco3.IntRefCycleDist = FFMAX(0, q->int_ref_cycle_dist);
|
|
av_log(avctx, AV_LOG_DEBUG,
|
|
"Reset IntRefType: %d; IntRefCycleSize: %d; "
|
|
"IntRefQPDelta: %d; IntRefCycleDist: %d\n",
|
|
q->extco2.IntRefType, q->extco2.IntRefCycleSize,
|
|
q->extco2.IntRefQPDelta, q->extco3.IntRefCycleDist);
|
|
|
|
return updated;
|
|
}
|
|
|
|
static int update_min_max_qp(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
int updated = 0;
|
|
|
|
if (avctx->codec_id != AV_CODEC_ID_H264)
|
|
return 0;
|
|
|
|
UPDATE_PARAM(q->old_qmin, avctx->qmin);
|
|
UPDATE_PARAM(q->old_qmax, avctx->qmax);
|
|
UPDATE_PARAM(q->old_min_qp_i, q->min_qp_i);
|
|
UPDATE_PARAM(q->old_max_qp_i, q->max_qp_i);
|
|
UPDATE_PARAM(q->old_min_qp_p, q->min_qp_p);
|
|
UPDATE_PARAM(q->old_max_qp_p, q->max_qp_p);
|
|
UPDATE_PARAM(q->old_min_qp_b, q->min_qp_b);
|
|
UPDATE_PARAM(q->old_max_qp_b, q->max_qp_b);
|
|
if (!updated)
|
|
return 0;
|
|
|
|
if ((avctx->qmin >= 0 && avctx->qmax >= 0 && avctx->qmin > avctx->qmax) ||
|
|
(q->max_qp_i >= 0 && q->min_qp_i >= 0 && q->min_qp_i > q->max_qp_i) ||
|
|
(q->max_qp_p >= 0 && q->min_qp_p >= 0 && q->min_qp_p > q->max_qp_p) ||
|
|
(q->max_qp_b >= 0 && q->min_qp_b >= 0 && q->min_qp_b > q->max_qp_b)) {
|
|
av_log(avctx, AV_LOG_ERROR,
|
|
"qmin and or qmax are set but invalid,"
|
|
" please make sure min <= max\n");
|
|
return AVERROR(EINVAL);
|
|
}
|
|
|
|
q->extco2.MinQPI = 0;
|
|
q->extco2.MaxQPI = 0;
|
|
q->extco2.MinQPP = 0;
|
|
q->extco2.MaxQPP = 0;
|
|
q->extco2.MinQPB = 0;
|
|
q->extco2.MaxQPB = 0;
|
|
if (avctx->qmin >= 0) {
|
|
q->extco2.MinQPI = avctx->qmin > 51 ? 51 : avctx->qmin;
|
|
q->extco2.MinQPB = q->extco2.MinQPP = q->extco2.MinQPI;
|
|
}
|
|
if (avctx->qmax >= 0) {
|
|
q->extco2.MaxQPI = avctx->qmax > 51 ? 51 : avctx->qmax;
|
|
q->extco2.MaxQPB = q->extco2.MaxQPP = q->extco2.MaxQPI;
|
|
}
|
|
if (q->min_qp_i >= 0)
|
|
q->extco2.MinQPI = q->min_qp_i > 51 ? 51 : q->min_qp_i;
|
|
if (q->max_qp_i >= 0)
|
|
q->extco2.MaxQPI = q->max_qp_i > 51 ? 51 : q->max_qp_i;
|
|
if (q->min_qp_p >= 0)
|
|
q->extco2.MinQPP = q->min_qp_p > 51 ? 51 : q->min_qp_p;
|
|
if (q->max_qp_p >= 0)
|
|
q->extco2.MaxQPP = q->max_qp_p > 51 ? 51 : q->max_qp_p;
|
|
if (q->min_qp_b >= 0)
|
|
q->extco2.MinQPB = q->min_qp_b > 51 ? 51 : q->min_qp_b;
|
|
if (q->max_qp_b >= 0)
|
|
q->extco2.MaxQPB = q->max_qp_b > 51 ? 51 : q->max_qp_b;
|
|
|
|
av_log(avctx, AV_LOG_VERBOSE, "Reset MinQPI: %d; MaxQPI: %d; "
|
|
"MinQPP: %d; MaxQPP: %d; "
|
|
"MinQPB: %d; MaxQPB: %d\n",
|
|
q->extco2.MinQPI, q->extco2.MaxQPI,
|
|
q->extco2.MinQPP, q->extco2.MaxQPP,
|
|
q->extco2.MinQPB, q->extco2.MaxQPB);
|
|
|
|
return updated;
|
|
}
|
|
|
|
static int update_low_delay_brc(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
int updated = 0;
|
|
|
|
if (avctx->codec_id != AV_CODEC_ID_H264 && avctx->codec_id != AV_CODEC_ID_HEVC)
|
|
return 0;
|
|
|
|
UPDATE_PARAM(q->old_low_delay_brc, q->low_delay_brc);
|
|
if (!updated)
|
|
return 0;
|
|
|
|
q->extco3.LowDelayBRC = MFX_CODINGOPTION_UNKNOWN;
|
|
if (q->low_delay_brc >= 0)
|
|
q->extco3.LowDelayBRC = q->low_delay_brc ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
|
|
av_log(avctx, AV_LOG_DEBUG, "Reset LowDelayBRC: %s\n",
|
|
print_threestate(q->extco3.LowDelayBRC));
|
|
|
|
return updated;
|
|
}
|
|
|
|
static int update_frame_rate(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
int updated = 0;
|
|
|
|
UPDATE_PARAM(q->old_framerate.num, avctx->framerate.num);
|
|
UPDATE_PARAM(q->old_framerate.den, avctx->framerate.den);
|
|
if (!updated)
|
|
return 0;
|
|
|
|
if (avctx->framerate.den > 0 && avctx->framerate.num > 0) {
|
|
q->param.mfx.FrameInfo.FrameRateExtN = avctx->framerate.num;
|
|
q->param.mfx.FrameInfo.FrameRateExtD = avctx->framerate.den;
|
|
} else {
|
|
q->param.mfx.FrameInfo.FrameRateExtN = avctx->time_base.den;
|
|
q->param.mfx.FrameInfo.FrameRateExtD = avctx->time_base.num;
|
|
}
|
|
av_log(avctx, AV_LOG_DEBUG, "Reset framerate: %d/%d (%.2f fps).\n",
|
|
q->param.mfx.FrameInfo.FrameRateExtN,
|
|
q->param.mfx.FrameInfo.FrameRateExtD,
|
|
(double)q->param.mfx.FrameInfo.FrameRateExtN / q->param.mfx.FrameInfo.FrameRateExtD);
|
|
|
|
return updated;
|
|
}
|
|
|
|
static int update_bitrate(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
int updated = 0;
|
|
int target_bitrate_kbps, max_bitrate_kbps, brc_param_multiplier;
|
|
int buffer_size_in_kilobytes, initial_delay_in_kilobytes;
|
|
|
|
UPDATE_PARAM(q->old_rc_buffer_size, avctx->rc_buffer_size);
|
|
UPDATE_PARAM(q->old_rc_initial_buffer_occupancy, avctx->rc_initial_buffer_occupancy);
|
|
UPDATE_PARAM(q->old_bit_rate, avctx->bit_rate);
|
|
UPDATE_PARAM(q->old_rc_max_rate, avctx->rc_max_rate);
|
|
if (!updated)
|
|
return 0;
|
|
|
|
buffer_size_in_kilobytes = avctx->rc_buffer_size / 8000;
|
|
initial_delay_in_kilobytes = avctx->rc_initial_buffer_occupancy / 8000;
|
|
target_bitrate_kbps = avctx->bit_rate / 1000;
|
|
max_bitrate_kbps = avctx->rc_max_rate / 1000;
|
|
brc_param_multiplier = (FFMAX(FFMAX3(target_bitrate_kbps, max_bitrate_kbps, buffer_size_in_kilobytes),
|
|
initial_delay_in_kilobytes) + 0x10000) / 0x10000;
|
|
|
|
q->param.mfx.BufferSizeInKB = buffer_size_in_kilobytes / brc_param_multiplier;
|
|
q->param.mfx.InitialDelayInKB = initial_delay_in_kilobytes / brc_param_multiplier;
|
|
q->param.mfx.TargetKbps = target_bitrate_kbps / brc_param_multiplier;
|
|
q->param.mfx.MaxKbps = max_bitrate_kbps / brc_param_multiplier;
|
|
q->param.mfx.BRCParamMultiplier = brc_param_multiplier;
|
|
av_log(avctx, AV_LOG_VERBOSE,
|
|
"Reset BufferSizeInKB: %d; InitialDelayInKB: %d; "
|
|
"TargetKbps: %d; MaxKbps: %d; BRCParamMultiplier: %d\n",
|
|
q->param.mfx.BufferSizeInKB, q->param.mfx.InitialDelayInKB,
|
|
q->param.mfx.TargetKbps, q->param.mfx.MaxKbps, q->param.mfx.BRCParamMultiplier);
|
|
return updated;
|
|
}
|
|
|
|
static int update_pic_timing_sei(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
int updated = 0;
|
|
|
|
if (avctx->codec_id != AV_CODEC_ID_H264 && avctx->codec_id != AV_CODEC_ID_HEVC)
|
|
return 0;
|
|
|
|
UPDATE_PARAM(q->old_pic_timing_sei, q->pic_timing_sei);
|
|
if (!updated)
|
|
return 0;
|
|
|
|
q->extco.PicTimingSEI = q->pic_timing_sei ?
|
|
MFX_CODINGOPTION_ON : MFX_CODINGOPTION_UNKNOWN;
|
|
av_log(avctx, AV_LOG_DEBUG, "Reset PicTimingSEI: %s\n",
|
|
print_threestate(q->extco.PicTimingSEI));
|
|
|
|
return updated;
|
|
}
|
|
|
|
static int update_parameters(AVCodecContext *avctx, QSVEncContext *q,
|
|
const AVFrame *frame)
|
|
{
|
|
int needReset = 0, ret = 0;
|
|
|
|
if (!frame || avctx->codec_id == AV_CODEC_ID_MJPEG)
|
|
return 0;
|
|
|
|
needReset = update_qp(avctx, q);
|
|
needReset |= update_max_frame_size(avctx, q);
|
|
needReset |= update_gop_size(avctx, q);
|
|
needReset |= update_rir(avctx, q);
|
|
needReset |= update_low_delay_brc(avctx, q);
|
|
needReset |= update_frame_rate(avctx, q);
|
|
needReset |= update_bitrate(avctx, q);
|
|
needReset |= update_pic_timing_sei(avctx, q);
|
|
ret = update_min_max_qp(avctx, q);
|
|
if (ret < 0)
|
|
return ret;
|
|
needReset |= ret;
|
|
if (!needReset)
|
|
return 0;
|
|
|
|
if (avctx->hwaccel_context) {
|
|
AVQSVContext *qsv = avctx->hwaccel_context;
|
|
int i, j;
|
|
q->param.ExtParam = q->extparam;
|
|
for (i = 0; i < qsv->nb_ext_buffers; i++)
|
|
q->param.ExtParam[i] = qsv->ext_buffers[i];
|
|
q->param.NumExtParam = qsv->nb_ext_buffers;
|
|
|
|
for (i = 0; i < q->nb_extparam_internal; i++) {
|
|
for (j = 0; j < qsv->nb_ext_buffers; j++) {
|
|
if (qsv->ext_buffers[j]->BufferId == q->extparam_internal[i]->BufferId)
|
|
break;
|
|
}
|
|
if (j < qsv->nb_ext_buffers)
|
|
continue;
|
|
q->param.ExtParam[q->param.NumExtParam++] = q->extparam_internal[i];
|
|
}
|
|
} else {
|
|
q->param.ExtParam = q->extparam_internal;
|
|
q->param.NumExtParam = q->nb_extparam_internal;
|
|
}
|
|
av_log(avctx, AV_LOG_DEBUG, "Parameter change, call msdk reset.\n");
|
|
ret = MFXVideoENCODE_Reset(q->session, &q->param);
|
|
if (ret < 0)
|
|
return ff_qsv_print_error(avctx, ret, "Error during resetting");
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int encode_frame(AVCodecContext *avctx, QSVEncContext *q,
|
|
const AVFrame *frame)
|
|
{
|
|
QSVPacket pkt = { { 0 } };
|
|
mfxExtAVCEncodedFrameInfo *enc_info = NULL;
|
|
mfxExtBuffer **enc_buf = NULL;
|
|
|
|
mfxFrameSurface1 *surf = NULL;
|
|
QSVFrame *qsv_frame = NULL;
|
|
mfxEncodeCtrl* enc_ctrl = NULL;
|
|
int ret;
|
|
|
|
if (frame) {
|
|
ret = submit_frame(q, frame, &qsv_frame);
|
|
if (ret < 0) {
|
|
av_log(avctx, AV_LOG_ERROR, "Error submitting the frame for encoding.\n");
|
|
return ret;
|
|
}
|
|
}
|
|
if (qsv_frame) {
|
|
surf = &qsv_frame->surface;
|
|
enc_ctrl = &qsv_frame->enc_ctrl;
|
|
|
|
if (frame->pict_type == AV_PICTURE_TYPE_I) {
|
|
enc_ctrl->FrameType = MFX_FRAMETYPE_I | MFX_FRAMETYPE_REF;
|
|
if (q->forced_idr)
|
|
enc_ctrl->FrameType |= MFX_FRAMETYPE_IDR;
|
|
}
|
|
}
|
|
|
|
ret = av_new_packet(&pkt.pkt, q->packet_size);
|
|
if (ret < 0) {
|
|
av_log(avctx, AV_LOG_ERROR, "Error allocating the output packet\n");
|
|
return ret;
|
|
}
|
|
|
|
pkt.bs = av_mallocz(sizeof(*pkt.bs));
|
|
if (!pkt.bs)
|
|
goto nomem;
|
|
pkt.bs->Data = pkt.pkt.data;
|
|
pkt.bs->MaxLength = pkt.pkt.size;
|
|
|
|
if (avctx->codec_id == AV_CODEC_ID_H264) {
|
|
enc_info = av_mallocz(sizeof(*enc_info));
|
|
if (!enc_info)
|
|
goto nomem;
|
|
|
|
enc_info->Header.BufferId = MFX_EXTBUFF_ENCODED_FRAME_INFO;
|
|
enc_info->Header.BufferSz = sizeof (*enc_info);
|
|
pkt.bs->NumExtParam = 1;
|
|
enc_buf = av_mallocz(sizeof(mfxExtBuffer *));
|
|
if (!enc_buf)
|
|
goto nomem;
|
|
enc_buf[0] = (mfxExtBuffer *)enc_info;
|
|
|
|
pkt.bs->ExtParam = enc_buf;
|
|
}
|
|
|
|
if (q->set_encode_ctrl_cb) {
|
|
q->set_encode_ctrl_cb(avctx, frame, &qsv_frame->enc_ctrl);
|
|
}
|
|
|
|
if ((avctx->codec_id == AV_CODEC_ID_H264 ||
|
|
avctx->codec_id == AV_CODEC_ID_H265) &&
|
|
enc_ctrl && QSV_RUNTIME_VERSION_ATLEAST(q->ver, 1, 8)) {
|
|
ret = set_roi_encode_ctrl(avctx, frame, enc_ctrl);
|
|
if (ret < 0)
|
|
goto free;
|
|
}
|
|
|
|
pkt.sync = av_mallocz(sizeof(*pkt.sync));
|
|
if (!pkt.sync)
|
|
goto nomem;
|
|
|
|
do {
|
|
ret = MFXVideoENCODE_EncodeFrameAsync(q->session, enc_ctrl, surf, pkt.bs, pkt.sync);
|
|
if (ret == MFX_WRN_DEVICE_BUSY)
|
|
av_usleep(500);
|
|
} while (ret == MFX_WRN_DEVICE_BUSY || ret == MFX_WRN_IN_EXECUTION);
|
|
|
|
if (ret > 0)
|
|
ff_qsv_print_warning(avctx, ret, "Warning during encoding");
|
|
|
|
if (ret < 0) {
|
|
ret = (ret == MFX_ERR_MORE_DATA) ?
|
|
0 : ff_qsv_print_error(avctx, ret, "Error during encoding");
|
|
goto free;
|
|
}
|
|
|
|
if (ret == MFX_WRN_INCOMPATIBLE_VIDEO_PARAM && frame && frame->interlaced_frame)
|
|
print_interlace_msg(avctx, q);
|
|
|
|
ret = 0;
|
|
|
|
if (*pkt.sync) {
|
|
av_fifo_write(q->async_fifo, &pkt, 1);
|
|
} else {
|
|
free:
|
|
av_freep(&pkt.sync);
|
|
av_packet_unref(&pkt.pkt);
|
|
av_freep(&pkt.bs);
|
|
if (avctx->codec_id == AV_CODEC_ID_H264) {
|
|
av_freep(&enc_info);
|
|
av_freep(&enc_buf);
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
nomem:
|
|
ret = AVERROR(ENOMEM);
|
|
goto free;
|
|
}
|
|
|
|
int ff_qsv_encode(AVCodecContext *avctx, QSVEncContext *q,
|
|
AVPacket *pkt, const AVFrame *frame, int *got_packet)
|
|
{
|
|
int ret;
|
|
|
|
ret = update_parameters(avctx, q, frame);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
ret = encode_frame(avctx, q, frame);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
if ((av_fifo_can_read(q->async_fifo) >= q->async_depth) ||
|
|
(!frame && av_fifo_can_read(q->async_fifo))) {
|
|
QSVPacket qpkt;
|
|
mfxExtAVCEncodedFrameInfo *enc_info;
|
|
mfxExtBuffer **enc_buf;
|
|
enum AVPictureType pict_type;
|
|
|
|
av_fifo_read(q->async_fifo, &qpkt, 1);
|
|
|
|
do {
|
|
ret = MFXVideoCORE_SyncOperation(q->session, *qpkt.sync, 1000);
|
|
} while (ret == MFX_WRN_IN_EXECUTION);
|
|
|
|
qpkt.pkt.dts = av_rescale_q(qpkt.bs->DecodeTimeStamp, (AVRational){1, 90000}, avctx->time_base);
|
|
qpkt.pkt.pts = av_rescale_q(qpkt.bs->TimeStamp, (AVRational){1, 90000}, avctx->time_base);
|
|
qpkt.pkt.size = qpkt.bs->DataLength;
|
|
|
|
if (qpkt.bs->FrameType & MFX_FRAMETYPE_IDR || qpkt.bs->FrameType & MFX_FRAMETYPE_xIDR) {
|
|
qpkt.pkt.flags |= AV_PKT_FLAG_KEY;
|
|
pict_type = AV_PICTURE_TYPE_I;
|
|
} else if (qpkt.bs->FrameType & MFX_FRAMETYPE_I || qpkt.bs->FrameType & MFX_FRAMETYPE_xI)
|
|
pict_type = AV_PICTURE_TYPE_I;
|
|
else if (qpkt.bs->FrameType & MFX_FRAMETYPE_P || qpkt.bs->FrameType & MFX_FRAMETYPE_xP)
|
|
pict_type = AV_PICTURE_TYPE_P;
|
|
else if (qpkt.bs->FrameType & MFX_FRAMETYPE_B || qpkt.bs->FrameType & MFX_FRAMETYPE_xB)
|
|
pict_type = AV_PICTURE_TYPE_B;
|
|
else if (qpkt.bs->FrameType == MFX_FRAMETYPE_UNKNOWN) {
|
|
pict_type = AV_PICTURE_TYPE_NONE;
|
|
av_log(avctx, AV_LOG_WARNING, "Unknown FrameType, set pict_type to AV_PICTURE_TYPE_NONE.\n");
|
|
} else {
|
|
av_log(avctx, AV_LOG_ERROR, "Invalid FrameType:%d.\n", qpkt.bs->FrameType);
|
|
return AVERROR_INVALIDDATA;
|
|
}
|
|
|
|
if (avctx->codec_id == AV_CODEC_ID_H264) {
|
|
enc_buf = qpkt.bs->ExtParam;
|
|
enc_info = (mfxExtAVCEncodedFrameInfo *)(*enc_buf);
|
|
ff_side_data_set_encoder_stats(&qpkt.pkt,
|
|
enc_info->QP * FF_QP2LAMBDA, NULL, 0, pict_type);
|
|
av_freep(&enc_info);
|
|
av_freep(&enc_buf);
|
|
}
|
|
av_freep(&qpkt.bs);
|
|
av_freep(&qpkt.sync);
|
|
|
|
av_packet_move_ref(pkt, &qpkt.pkt);
|
|
|
|
*got_packet = 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int ff_qsv_enc_close(AVCodecContext *avctx, QSVEncContext *q)
|
|
{
|
|
QSVFrame *cur;
|
|
|
|
if (q->session)
|
|
MFXVideoENCODE_Close(q->session);
|
|
|
|
q->session = NULL;
|
|
ff_qsv_close_internal_session(&q->internal_qs);
|
|
|
|
av_buffer_unref(&q->frames_ctx.hw_frames_ctx);
|
|
av_buffer_unref(&q->frames_ctx.mids_buf);
|
|
|
|
cur = q->work_frames;
|
|
while (cur) {
|
|
q->work_frames = cur->next;
|
|
av_frame_free(&cur->frame);
|
|
free_encoder_ctrl_extparam(&cur->enc_ctrl);
|
|
free_encoder_ctrl_payloads(&cur->enc_ctrl);
|
|
av_freep(&cur);
|
|
cur = q->work_frames;
|
|
}
|
|
|
|
if (q->async_fifo) {
|
|
QSVPacket pkt;
|
|
while (av_fifo_read(q->async_fifo, &pkt, 1) >= 0) {
|
|
if (avctx->codec_id == AV_CODEC_ID_H264) {
|
|
mfxExtBuffer **enc_buf = pkt.bs->ExtParam;
|
|
mfxExtAVCEncodedFrameInfo *enc_info = (mfxExtAVCEncodedFrameInfo *)(*enc_buf);
|
|
av_freep(&enc_info);
|
|
av_freep(&enc_buf);
|
|
}
|
|
av_freep(&pkt.sync);
|
|
av_freep(&pkt.bs);
|
|
av_packet_unref(&pkt.pkt);
|
|
}
|
|
av_fifo_freep2(&q->async_fifo);
|
|
}
|
|
|
|
#if QSV_HAVE_OPAQUE
|
|
av_freep(&q->opaque_surfaces);
|
|
av_buffer_unref(&q->opaque_alloc_buf);
|
|
#endif
|
|
|
|
av_freep(&q->extparam);
|
|
|
|
return 0;
|
|
}
|
|
|
|
const AVCodecHWConfigInternal *const ff_qsv_enc_hw_configs[] = {
|
|
HW_CONFIG_ENCODER_FRAMES(QSV, QSV),
|
|
HW_CONFIG_ENCODER_DEVICE(NV12, QSV),
|
|
HW_CONFIG_ENCODER_DEVICE(P010, QSV),
|
|
NULL,
|
|
};
|