2 * Intel MediaSDK QSV encoder utility functions
4 * copyright (c) 2013 Yukinori Yamazoe
5 * copyright (c) 2015 Anton Khirnov
7 * This file is part of FFmpeg.
9 * FFmpeg is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * FFmpeg is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with FFmpeg; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
25 #include <sys/types.h>
26 #include <mfx/mfxvideo.h>
28 #include "libavutil/common.h"
29 #include "libavutil/hwcontext.h"
30 #include "libavutil/hwcontext_qsv.h"
31 #include "libavutil/mem.h"
32 #include "libavutil/log.h"
33 #include "libavutil/time.h"
34 #include "libavutil/imgutils.h"
35 #include "libavcodec/bytestream.h"
40 #include "qsv_internal.h"
47 { MFX_PROFILE_AVC_BASELINE, "baseline" },
48 { MFX_PROFILE_AVC_MAIN, "main" },
49 { MFX_PROFILE_AVC_EXTENDED, "extended" },
50 { MFX_PROFILE_AVC_HIGH, "high" },
51 #if QSV_VERSION_ATLEAST(1, 15)
52 { MFX_PROFILE_AVC_HIGH_422, "high 422" },
54 #if QSV_VERSION_ATLEAST(1, 4)
55 { MFX_PROFILE_AVC_CONSTRAINED_BASELINE, "constrained baseline" },
56 { MFX_PROFILE_AVC_CONSTRAINED_HIGH, "constrained high" },
57 { MFX_PROFILE_AVC_PROGRESSIVE_HIGH, "progressive high" },
59 { MFX_PROFILE_MPEG2_SIMPLE, "simple" },
60 { MFX_PROFILE_MPEG2_MAIN, "main" },
61 { MFX_PROFILE_MPEG2_HIGH, "high" },
62 { MFX_PROFILE_VC1_SIMPLE, "simple" },
63 { MFX_PROFILE_VC1_MAIN, "main" },
64 { MFX_PROFILE_VC1_ADVANCED, "advanced" },
65 #if QSV_VERSION_ATLEAST(1, 8)
66 { MFX_PROFILE_HEVC_MAIN, "main" },
67 { MFX_PROFILE_HEVC_MAIN10, "main10" },
68 { MFX_PROFILE_HEVC_MAINSP, "mainsp" },
72 static const char *print_profile(mfxU16 profile)
75 for (i = 0; i < FF_ARRAY_ELEMS(profile_names); i++)
76 if (profile == profile_names[i].profile)
77 return profile_names[i].name;
85 { MFX_RATECONTROL_CBR, "CBR" },
86 { MFX_RATECONTROL_VBR, "VBR" },
87 { MFX_RATECONTROL_CQP, "CQP" },
89 { MFX_RATECONTROL_AVBR, "AVBR" },
92 { MFX_RATECONTROL_LA, "LA" },
95 { MFX_RATECONTROL_ICQ, "ICQ" },
96 { MFX_RATECONTROL_LA_ICQ, "LA_ICQ" },
99 { MFX_RATECONTROL_VCM, "VCM" },
101 #if QSV_VERSION_ATLEAST(1, 10)
102 { MFX_RATECONTROL_LA_EXT, "LA_EXT" },
105 { MFX_RATECONTROL_LA_HRD, "LA_HRD" },
108 { MFX_RATECONTROL_QVBR, "QVBR" },
112 static const char *print_ratecontrol(mfxU16 rc_mode)
115 for (i = 0; i < FF_ARRAY_ELEMS(rc_names); i++)
116 if (rc_mode == rc_names[i].rc_mode)
117 return rc_names[i].name;
121 static const char *print_threestate(mfxU16 val)
123 if (val == MFX_CODINGOPTION_ON)
125 else if (val == MFX_CODINGOPTION_OFF)
130 static void dump_video_param(AVCodecContext *avctx, QSVEncContext *q,
131 mfxExtBuffer **coding_opts)
133 mfxInfoMFX *info = &q->param.mfx;
135 mfxExtCodingOption *co = (mfxExtCodingOption*)coding_opts[0];
137 mfxExtCodingOption2 *co2 = (mfxExtCodingOption2*)coding_opts[1];
140 av_log(avctx, AV_LOG_VERBOSE, "profile: %s; level: %"PRIu16"\n",
141 print_profile(info->CodecProfile), info->CodecLevel);
143 av_log(avctx, AV_LOG_VERBOSE, "GopPicSize: %"PRIu16"; GopRefDist: %"PRIu16"; GopOptFlag: ",
144 info->GopPicSize, info->GopRefDist);
145 if (info->GopOptFlag & MFX_GOP_CLOSED)
146 av_log(avctx, AV_LOG_VERBOSE, "closed ");
147 if (info->GopOptFlag & MFX_GOP_STRICT)
148 av_log(avctx, AV_LOG_VERBOSE, "strict ");
149 av_log(avctx, AV_LOG_VERBOSE, "; IdrInterval: %"PRIu16"\n", info->IdrInterval);
151 av_log(avctx, AV_LOG_VERBOSE, "TargetUsage: %"PRIu16"; RateControlMethod: %s\n",
152 info->TargetUsage, print_ratecontrol(info->RateControlMethod));
154 if (info->RateControlMethod == MFX_RATECONTROL_CBR ||
155 info->RateControlMethod == MFX_RATECONTROL_VBR
157 || info->RateControlMethod == MFX_RATECONTROL_VCM
160 av_log(avctx, AV_LOG_VERBOSE,
161 "InitialDelayInKB: %"PRIu16"; TargetKbps: %"PRIu16"; MaxKbps: %"PRIu16"\n",
162 info->InitialDelayInKB, info->TargetKbps, info->MaxKbps);
163 } else if (info->RateControlMethod == MFX_RATECONTROL_CQP) {
164 av_log(avctx, AV_LOG_VERBOSE, "QPI: %"PRIu16"; QPP: %"PRIu16"; QPB: %"PRIu16"\n",
165 info->QPI, info->QPP, info->QPB);
168 else if (info->RateControlMethod == MFX_RATECONTROL_AVBR) {
169 av_log(avctx, AV_LOG_VERBOSE,
170 "TargetKbps: %"PRIu16"; Accuracy: %"PRIu16"; Convergence: %"PRIu16"\n",
171 info->TargetKbps, info->Accuracy, info->Convergence);
175 else if (info->RateControlMethod == MFX_RATECONTROL_LA
177 || info->RateControlMethod == MFX_RATECONTROL_LA_HRD
180 av_log(avctx, AV_LOG_VERBOSE,
181 "TargetKbps: %"PRIu16"; LookAheadDepth: %"PRIu16"\n",
182 info->TargetKbps, co2->LookAheadDepth);
186 else if (info->RateControlMethod == MFX_RATECONTROL_ICQ) {
187 av_log(avctx, AV_LOG_VERBOSE, "ICQQuality: %"PRIu16"\n", info->ICQQuality);
188 } else if (info->RateControlMethod == MFX_RATECONTROL_LA_ICQ) {
189 av_log(avctx, AV_LOG_VERBOSE, "ICQQuality: %"PRIu16"; LookAheadDepth: %"PRIu16"\n",
190 info->ICQQuality, co2->LookAheadDepth);
194 av_log(avctx, AV_LOG_VERBOSE, "NumSlice: %"PRIu16"; NumRefFrame: %"PRIu16"\n",
195 info->NumSlice, info->NumRefFrame);
196 av_log(avctx, AV_LOG_VERBOSE, "RateDistortionOpt: %s\n",
197 print_threestate(co->RateDistortionOpt));
200 av_log(avctx, AV_LOG_VERBOSE,
201 "RecoveryPointSEI: %s IntRefType: %"PRIu16"; IntRefCycleSize: %"PRIu16"; IntRefQPDelta: %"PRId16"\n",
202 print_threestate(co->RecoveryPointSEI), co2->IntRefType, co2->IntRefCycleSize, co2->IntRefQPDelta);
204 av_log(avctx, AV_LOG_VERBOSE, "MaxFrameSize: %"PRIu16"; ", co2->MaxFrameSize);
205 #if QSV_HAVE_MAX_SLICE_SIZE
206 av_log(avctx, AV_LOG_VERBOSE, "MaxSliceSize: %"PRIu16"; ", co2->MaxSliceSize);
208 av_log(avctx, AV_LOG_VERBOSE, "\n");
210 av_log(avctx, AV_LOG_VERBOSE,
211 "BitrateLimit: %s; MBBRC: %s; ExtBRC: %s\n",
212 print_threestate(co2->BitrateLimit), print_threestate(co2->MBBRC),
213 print_threestate(co2->ExtBRC));
216 av_log(avctx, AV_LOG_VERBOSE, "Trellis: ");
217 if (co2->Trellis & MFX_TRELLIS_OFF) {
218 av_log(avctx, AV_LOG_VERBOSE, "off");
219 } else if (!co2->Trellis) {
220 av_log(avctx, AV_LOG_VERBOSE, "auto");
222 if (co2->Trellis & MFX_TRELLIS_I) av_log(avctx, AV_LOG_VERBOSE, "I");
223 if (co2->Trellis & MFX_TRELLIS_P) av_log(avctx, AV_LOG_VERBOSE, "P");
224 if (co2->Trellis & MFX_TRELLIS_B) av_log(avctx, AV_LOG_VERBOSE, "B");
226 av_log(avctx, AV_LOG_VERBOSE, "\n");
229 #if QSV_VERSION_ATLEAST(1, 8)
230 av_log(avctx, AV_LOG_VERBOSE,
231 "RepeatPPS: %s; NumMbPerSlice: %"PRIu16"; LookAheadDS: ",
232 print_threestate(co2->RepeatPPS), co2->NumMbPerSlice);
233 switch (co2->LookAheadDS) {
234 case MFX_LOOKAHEAD_DS_OFF: av_log(avctx, AV_LOG_VERBOSE, "off"); break;
235 case MFX_LOOKAHEAD_DS_2x: av_log(avctx, AV_LOG_VERBOSE, "2x"); break;
236 case MFX_LOOKAHEAD_DS_4x: av_log(avctx, AV_LOG_VERBOSE, "4x"); break;
237 default: av_log(avctx, AV_LOG_VERBOSE, "unknown"); break;
239 av_log(avctx, AV_LOG_VERBOSE, "\n");
241 av_log(avctx, AV_LOG_VERBOSE, "AdaptiveI: %s; AdaptiveB: %s; BRefType: ",
242 print_threestate(co2->AdaptiveI), print_threestate(co2->AdaptiveB));
243 switch (co2->BRefType) {
244 case MFX_B_REF_OFF: av_log(avctx, AV_LOG_VERBOSE, "off"); break;
245 case MFX_B_REF_PYRAMID: av_log(avctx, AV_LOG_VERBOSE, "pyramid"); break;
246 default: av_log(avctx, AV_LOG_VERBOSE, "auto"); break;
248 av_log(avctx, AV_LOG_VERBOSE, "\n");
251 #if QSV_VERSION_ATLEAST(1, 9)
252 av_log(avctx, AV_LOG_VERBOSE,
253 "MinQPI: %"PRIu8"; MaxQPI: %"PRIu8"; MinQPP: %"PRIu8"; MaxQPP: %"PRIu8"; MinQPB: %"PRIu8"; MaxQPB: %"PRIu8"\n",
254 co2->MinQPI, co2->MaxQPI, co2->MinQPP, co2->MaxQPP, co2->MinQPB, co2->MaxQPB);
258 if (avctx->codec_id == AV_CODEC_ID_H264) {
259 av_log(avctx, AV_LOG_VERBOSE, "Entropy coding: %s; MaxDecFrameBuffering: %"PRIu16"\n",
260 co->CAVLC == MFX_CODINGOPTION_ON ? "CAVLC" : "CABAC", co->MaxDecFrameBuffering);
261 av_log(avctx, AV_LOG_VERBOSE,
262 "NalHrdConformance: %s; SingleSeiNalUnit: %s; VuiVclHrdParameters: %s VuiNalHrdParameters: %s\n",
263 print_threestate(co->NalHrdConformance), print_threestate(co->SingleSeiNalUnit),
264 print_threestate(co->VuiVclHrdParameters), print_threestate(co->VuiNalHrdParameters));
268 static int select_rc_mode(AVCodecContext *avctx, QSVEncContext *q)
273 int want_la = q->look_ahead;
274 int want_qscale = !!(avctx->flags & AV_CODEC_FLAG_QSCALE);
275 int want_vcm = q->vcm;
277 if (want_la && !QSV_HAVE_LA) {
278 av_log(avctx, AV_LOG_ERROR,
279 "Lookahead ratecontrol mode requested, but is not supported by this SDK version\n");
280 return AVERROR(ENOSYS);
282 if (want_vcm && !QSV_HAVE_VCM) {
283 av_log(avctx, AV_LOG_ERROR,
284 "VCM ratecontrol mode requested, but is not supported by this SDK version\n");
285 return AVERROR(ENOSYS);
288 if (want_la + want_qscale + want_vcm > 1) {
289 av_log(avctx, AV_LOG_ERROR,
290 "More than one of: { constant qscale, lookahead, VCM } requested, "
291 "only one of them can be used at a time.\n");
292 return AVERROR(EINVAL);
295 if (!want_qscale && avctx->global_quality > 0 && !QSV_HAVE_ICQ){
296 av_log(avctx, AV_LOG_ERROR,
297 "ICQ ratecontrol mode requested, but is not supported by this SDK version\n");
298 return AVERROR(ENOSYS);
302 rc_mode = MFX_RATECONTROL_CQP;
303 rc_desc = "constant quantization parameter (CQP)";
307 rc_mode = MFX_RATECONTROL_VCM;
308 rc_desc = "video conferencing mode (VCM)";
313 rc_mode = MFX_RATECONTROL_LA;
314 rc_desc = "VBR with lookahead (LA)";
317 if (avctx->global_quality > 0) {
318 rc_mode = MFX_RATECONTROL_LA_ICQ;
319 rc_desc = "intelligent constant quality with lookahead (LA_ICQ)";
325 else if (avctx->global_quality > 0) {
326 rc_mode = MFX_RATECONTROL_ICQ;
327 rc_desc = "intelligent constant quality (ICQ)";
330 else if (avctx->rc_max_rate == avctx->bit_rate) {
331 rc_mode = MFX_RATECONTROL_CBR;
332 rc_desc = "constant bitrate (CBR)";
335 else if (!avctx->rc_max_rate) {
336 rc_mode = MFX_RATECONTROL_AVBR;
337 rc_desc = "average variable bitrate (AVBR)";
341 rc_mode = MFX_RATECONTROL_VBR;
342 rc_desc = "variable bitrate (VBR)";
345 q->param.mfx.RateControlMethod = rc_mode;
346 av_log(avctx, AV_LOG_VERBOSE, "Using the %s ratecontrol method\n", rc_desc);
351 static int check_enc_param(AVCodecContext *avctx, QSVEncContext *q)
353 mfxVideoParam param_out = { .mfx.CodecId = q->param.mfx.CodecId };
356 #define UNMATCH(x) (param_out.mfx.x != q->param.mfx.x)
358 ret = MFXVideoENCODE_Query(q->session, &q->param, ¶m_out);
361 if (UNMATCH(CodecId))
362 av_log(avctx, AV_LOG_ERROR, "Current codec type is unsupported\n");
363 if (UNMATCH(CodecProfile))
364 av_log(avctx, AV_LOG_ERROR, "Current profile is unsupported\n");
365 if (UNMATCH(RateControlMethod))
366 av_log(avctx, AV_LOG_ERROR, "Selected ratecontrol mode is unsupported\n");
367 if (UNMATCH(LowPower))
368 av_log(avctx, AV_LOG_ERROR, "Low power mode is unsupported\n");
369 if (UNMATCH(FrameInfo.FrameRateExtN) || UNMATCH(FrameInfo.FrameRateExtD))
370 av_log(avctx, AV_LOG_ERROR, "Current frame rate is unsupported\n");
371 if (UNMATCH(FrameInfo.PicStruct))
372 av_log(avctx, AV_LOG_ERROR, "Current picture structure is unsupported\n");
373 if (UNMATCH(FrameInfo.Width) || UNMATCH(FrameInfo.Height))
374 av_log(avctx, AV_LOG_ERROR, "Current resolution is unsupported\n");
375 if (UNMATCH(FrameInfo.FourCC))
376 av_log(avctx, AV_LOG_ERROR, "Current pixel format is unsupported\n");
382 static int init_video_param_jpeg(AVCodecContext *avctx, QSVEncContext *q)
384 enum AVPixelFormat sw_format = avctx->pix_fmt == AV_PIX_FMT_QSV ?
385 avctx->sw_pix_fmt : avctx->pix_fmt;
386 const AVPixFmtDescriptor *desc;
389 ret = ff_qsv_codec_id_to_mfx(avctx->codec_id);
392 q->param.mfx.CodecId = ret;
394 if (avctx->level > 0)
395 q->param.mfx.CodecLevel = avctx->level;
396 q->param.mfx.CodecProfile = q->profile;
398 desc = av_pix_fmt_desc_get(sw_format);
402 ff_qsv_map_pixfmt(sw_format, &q->param.mfx.FrameInfo.FourCC);
404 q->param.mfx.FrameInfo.CropX = 0;
405 q->param.mfx.FrameInfo.CropY = 0;
406 q->param.mfx.FrameInfo.CropW = avctx->width;
407 q->param.mfx.FrameInfo.CropH = avctx->height;
408 q->param.mfx.FrameInfo.AspectRatioW = avctx->sample_aspect_ratio.num;
409 q->param.mfx.FrameInfo.AspectRatioH = avctx->sample_aspect_ratio.den;
410 q->param.mfx.FrameInfo.ChromaFormat = MFX_CHROMAFORMAT_YUV420;
411 q->param.mfx.FrameInfo.BitDepthLuma = desc->comp[0].depth;
412 q->param.mfx.FrameInfo.BitDepthChroma = desc->comp[0].depth;
413 q->param.mfx.FrameInfo.Shift = desc->comp[0].depth > 8;
415 q->param.mfx.FrameInfo.Width = FFALIGN(avctx->width, 16);
416 q->param.mfx.FrameInfo.Height = FFALIGN(avctx->height, 16);
418 if (avctx->hw_frames_ctx) {
419 AVHWFramesContext *frames_ctx = (AVHWFramesContext *)avctx->hw_frames_ctx->data;
420 AVQSVFramesContext *frames_hwctx = frames_ctx->hwctx;
421 q->param.mfx.FrameInfo.Width = frames_hwctx->surfaces[0].Info.Width;
422 q->param.mfx.FrameInfo.Height = frames_hwctx->surfaces[0].Info.Height;
425 if (avctx->framerate.den > 0 && avctx->framerate.num > 0) {
426 q->param.mfx.FrameInfo.FrameRateExtN = avctx->framerate.num;
427 q->param.mfx.FrameInfo.FrameRateExtD = avctx->framerate.den;
429 q->param.mfx.FrameInfo.FrameRateExtN = avctx->time_base.den;
430 q->param.mfx.FrameInfo.FrameRateExtD = avctx->time_base.num;
433 q->param.mfx.Interleaved = 1;
434 q->param.mfx.Quality = av_clip(avctx->global_quality, 1, 100);
435 q->param.mfx.RestartInterval = 0;
440 static int init_video_param(AVCodecContext *avctx, QSVEncContext *q)
442 enum AVPixelFormat sw_format = avctx->pix_fmt == AV_PIX_FMT_QSV ?
443 avctx->sw_pix_fmt : avctx->pix_fmt;
444 const AVPixFmtDescriptor *desc;
448 ret = ff_qsv_codec_id_to_mfx(avctx->codec_id);
451 q->param.mfx.CodecId = ret;
453 if (avctx->level > 0)
454 q->param.mfx.CodecLevel = avctx->level;
456 q->param.mfx.CodecProfile = q->profile;
457 q->param.mfx.TargetUsage = q->preset;
458 q->param.mfx.GopPicSize = FFMAX(0, avctx->gop_size);
459 q->param.mfx.GopRefDist = FFMAX(-1, avctx->max_b_frames) + 1;
460 q->param.mfx.GopOptFlag = avctx->flags & AV_CODEC_FLAG_CLOSED_GOP ?
462 q->param.mfx.IdrInterval = q->idr_interval;
463 q->param.mfx.NumSlice = avctx->slices;
464 q->param.mfx.NumRefFrame = FFMAX(0, avctx->refs);
465 q->param.mfx.EncodedOrder = 0;
466 q->param.mfx.BufferSizeInKB = 0;
468 desc = av_pix_fmt_desc_get(sw_format);
472 ff_qsv_map_pixfmt(sw_format, &q->param.mfx.FrameInfo.FourCC);
474 q->param.mfx.FrameInfo.CropX = 0;
475 q->param.mfx.FrameInfo.CropY = 0;
476 q->param.mfx.FrameInfo.CropW = avctx->width;
477 q->param.mfx.FrameInfo.CropH = avctx->height;
478 q->param.mfx.FrameInfo.AspectRatioW = avctx->sample_aspect_ratio.num;
479 q->param.mfx.FrameInfo.AspectRatioH = avctx->sample_aspect_ratio.den;
480 q->param.mfx.FrameInfo.ChromaFormat = MFX_CHROMAFORMAT_YUV420;
481 q->param.mfx.FrameInfo.BitDepthLuma = desc->comp[0].depth;
482 q->param.mfx.FrameInfo.BitDepthChroma = desc->comp[0].depth;
483 q->param.mfx.FrameInfo.Shift = desc->comp[0].depth > 8;
485 // TODO: detect version of MFX--if the minor version is greater than
486 // or equal to 19, then can use the same alignment settings as H.264
488 q->width_align = avctx->codec_id == AV_CODEC_ID_HEVC ? 32 : 16;
489 q->param.mfx.FrameInfo.Width = FFALIGN(avctx->width, q->width_align);
491 if (avctx->flags & AV_CODEC_FLAG_INTERLACED_DCT) {
492 // it is important that PicStruct be setup correctly from the
493 // start--otherwise, encoding doesn't work and results in a bunch
494 // of incompatible video parameter errors
495 q->param.mfx.FrameInfo.PicStruct = MFX_PICSTRUCT_FIELD_TFF;
496 // height alignment always must be 32 for interlaced video
497 q->height_align = 32;
499 q->param.mfx.FrameInfo.PicStruct = MFX_PICSTRUCT_PROGRESSIVE;
500 // for progressive video, the height should be aligned to 16 for
501 // H.264. For HEVC, depending on the version of MFX, it should be
502 // either 32 or 16. The lower number is better if possible.
503 q->height_align = avctx->codec_id == AV_CODEC_ID_HEVC ? 32 : 16;
505 q->param.mfx.FrameInfo.Height = FFALIGN(avctx->height, q->height_align);
507 if (avctx->hw_frames_ctx) {
508 AVHWFramesContext *frames_ctx = (AVHWFramesContext*)avctx->hw_frames_ctx->data;
509 AVQSVFramesContext *frames_hwctx = frames_ctx->hwctx;
510 q->param.mfx.FrameInfo.Width = frames_hwctx->surfaces[0].Info.Width;
511 q->param.mfx.FrameInfo.Height = frames_hwctx->surfaces[0].Info.Height;
514 if (avctx->framerate.den > 0 && avctx->framerate.num > 0) {
515 q->param.mfx.FrameInfo.FrameRateExtN = avctx->framerate.num;
516 q->param.mfx.FrameInfo.FrameRateExtD = avctx->framerate.den;
518 q->param.mfx.FrameInfo.FrameRateExtN = avctx->time_base.den;
519 q->param.mfx.FrameInfo.FrameRateExtD = avctx->time_base.num;
522 ret = select_rc_mode(avctx, q);
526 switch (q->param.mfx.RateControlMethod) {
527 case MFX_RATECONTROL_CBR:
528 case MFX_RATECONTROL_VBR:
530 case MFX_RATECONTROL_VCM:
532 q->param.mfx.BufferSizeInKB = avctx->rc_buffer_size / 8000;
533 q->param.mfx.InitialDelayInKB = avctx->rc_initial_buffer_occupancy / 1000;
534 q->param.mfx.TargetKbps = avctx->bit_rate / 1000;
535 q->param.mfx.MaxKbps = avctx->rc_max_rate / 1000;
537 case MFX_RATECONTROL_CQP:
538 quant = avctx->global_quality / FF_QP2LAMBDA;
540 q->param.mfx.QPI = av_clip(quant * fabs(avctx->i_quant_factor) + avctx->i_quant_offset, 0, 51);
541 q->param.mfx.QPP = av_clip(quant, 0, 51);
542 q->param.mfx.QPB = av_clip(quant * fabs(avctx->b_quant_factor) + avctx->b_quant_offset, 0, 51);
546 case MFX_RATECONTROL_AVBR:
547 q->param.mfx.TargetKbps = avctx->bit_rate / 1000;
548 q->param.mfx.Convergence = q->avbr_convergence;
549 q->param.mfx.Accuracy = q->avbr_accuracy;
553 case MFX_RATECONTROL_LA:
554 q->param.mfx.TargetKbps = avctx->bit_rate / 1000;
555 q->extco2.LookAheadDepth = q->look_ahead_depth;
558 case MFX_RATECONTROL_LA_ICQ:
559 q->extco2.LookAheadDepth = q->look_ahead_depth;
560 case MFX_RATECONTROL_ICQ:
561 q->param.mfx.ICQQuality = avctx->global_quality;
567 // the HEVC encoder plugin currently fails if coding options
569 if (avctx->codec_id != AV_CODEC_ID_HEVC) {
570 q->extco.Header.BufferId = MFX_EXTBUFF_CODING_OPTION;
571 q->extco.Header.BufferSz = sizeof(q->extco);
573 q->extco.PicTimingSEI = q->pic_timing_sei ?
574 MFX_CODINGOPTION_ON : MFX_CODINGOPTION_UNKNOWN;
577 q->extco.RateDistortionOpt = q->rdo > 0 ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
579 if (avctx->codec_id == AV_CODEC_ID_H264) {
580 #if FF_API_CODER_TYPE
581 FF_DISABLE_DEPRECATION_WARNINGS
582 if (avctx->coder_type >= 0)
583 q->cavlc = avctx->coder_type == FF_CODER_TYPE_VLC;
584 FF_ENABLE_DEPRECATION_WARNINGS
586 q->extco.CAVLC = q->cavlc ? MFX_CODINGOPTION_ON
587 : MFX_CODINGOPTION_UNKNOWN;
589 if (avctx->strict_std_compliance != FF_COMPLIANCE_NORMAL)
590 q->extco.NalHrdConformance = avctx->strict_std_compliance > FF_COMPLIANCE_NORMAL ?
591 MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
593 if (q->single_sei_nal_unit >= 0)
594 q->extco.SingleSeiNalUnit = q->single_sei_nal_unit ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
595 if (q->recovery_point_sei >= 0)
596 q->extco.RecoveryPointSEI = q->recovery_point_sei ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
597 q->extco.MaxDecFrameBuffering = q->max_dec_frame_buffering;
598 q->extco.AUDelimiter = q->aud ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
601 q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extco;
604 if (avctx->codec_id == AV_CODEC_ID_H264) {
605 q->extco2.Header.BufferId = MFX_EXTBUFF_CODING_OPTION2;
606 q->extco2.Header.BufferSz = sizeof(q->extco2);
608 if (q->int_ref_type >= 0)
609 q->extco2.IntRefType = q->int_ref_type;
610 if (q->int_ref_cycle_size >= 0)
611 q->extco2.IntRefCycleSize = q->int_ref_cycle_size;
612 if (q->int_ref_qp_delta != INT16_MIN)
613 q->extco2.IntRefQPDelta = q->int_ref_qp_delta;
615 if (q->bitrate_limit >= 0)
616 q->extco2.BitrateLimit = q->bitrate_limit ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
618 q->extco2.MBBRC = q->mbbrc ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
620 q->extco2.ExtBRC = q->extbrc ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
622 if (q->max_frame_size >= 0)
623 q->extco2.MaxFrameSize = q->max_frame_size;
624 #if QSV_HAVE_MAX_SLICE_SIZE
625 if (q->max_slice_size >= 0)
626 q->extco2.MaxSliceSize = q->max_slice_size;
630 q->extco2.Trellis = q->trellis;
634 q->extco2.LookAheadDS = q->look_ahead_downsampling;
637 #if QSV_HAVE_BREF_TYPE
638 #if FF_API_PRIVATE_OPT
639 FF_DISABLE_DEPRECATION_WARNINGS
640 if (avctx->b_frame_strategy >= 0)
641 q->b_strategy = avctx->b_frame_strategy;
642 FF_ENABLE_DEPRECATION_WARNINGS
644 if (q->b_strategy >= 0)
645 q->extco2.BRefType = q->b_strategy ? MFX_B_REF_PYRAMID : MFX_B_REF_OFF;
646 if (q->adaptive_i >= 0)
647 q->extco2.AdaptiveI = q->adaptive_i ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
648 if (q->adaptive_b >= 0)
649 q->extco2.AdaptiveB = q->adaptive_b ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
652 q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extco2;
656 if (avctx->codec_id == AV_CODEC_ID_H264) {
658 ret = MFXQueryVersion(q->session,&ver);
659 if (ret >= MFX_ERR_NONE && QSV_RUNTIME_VERSION_ATLEAST(ver, 1, 25)) {
660 q->extmfp.Header.BufferId = MFX_EXTBUFF_MULTI_FRAME_PARAM;
661 q->extmfp.Header.BufferSz = sizeof(q->extmfp);
663 q->extmfp.MFMode = q->mfmode;
664 av_log(avctx,AV_LOG_VERBOSE,"MFMode:%d\n", q->extmfp.MFMode);
665 q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extmfp;
671 if (!check_enc_param(avctx,q)) {
672 av_log(avctx, AV_LOG_ERROR,
673 "some encoding parameters are not supported by the QSV "
674 "runtime. Please double check the input parameters.\n");
675 return AVERROR(ENOSYS);
681 static int qsv_retrieve_enc_jpeg_params(AVCodecContext *avctx, QSVEncContext *q)
685 ret = MFXVideoENCODE_GetVideoParam(q->session, &q->param);
687 return ff_qsv_print_error(avctx, ret,
688 "Error calling GetVideoParam");
690 q->packet_size = q->param.mfx.BufferSizeInKB * 1000;
692 // for qsv mjpeg the return value maybe 0 so alloc the buffer
693 if (q->packet_size == 0)
694 q->packet_size = q->param.mfx.FrameInfo.Height * q->param.mfx.FrameInfo.Width * 4;
699 static int qsv_retrieve_enc_params(AVCodecContext *avctx, QSVEncContext *q)
701 AVCPBProperties *cpb_props;
703 uint8_t sps_buf[128];
704 uint8_t pps_buf[128];
706 mfxExtCodingOptionSPSPPS extradata = {
707 .Header.BufferId = MFX_EXTBUFF_CODING_OPTION_SPSPPS,
708 .Header.BufferSz = sizeof(extradata),
709 .SPSBuffer = sps_buf, .SPSBufSize = sizeof(sps_buf),
710 .PPSBuffer = pps_buf, .PPSBufSize = sizeof(pps_buf)
713 mfxExtCodingOption co = {
714 .Header.BufferId = MFX_EXTBUFF_CODING_OPTION,
715 .Header.BufferSz = sizeof(co),
718 mfxExtCodingOption2 co2 = {
719 .Header.BufferId = MFX_EXTBUFF_CODING_OPTION2,
720 .Header.BufferSz = sizeof(co2),
724 mfxExtBuffer *ext_buffers[] = {
725 (mfxExtBuffer*)&extradata,
732 int need_pps = avctx->codec_id != AV_CODEC_ID_MPEG2VIDEO;
735 q->param.ExtParam = ext_buffers;
736 q->param.NumExtParam = FF_ARRAY_ELEMS(ext_buffers);
738 ret = MFXVideoENCODE_GetVideoParam(q->session, &q->param);
740 return ff_qsv_print_error(avctx, ret,
741 "Error calling GetVideoParam");
743 q->packet_size = q->param.mfx.BufferSizeInKB * 1000;
745 if (!extradata.SPSBufSize || (need_pps && !extradata.PPSBufSize)) {
746 av_log(avctx, AV_LOG_ERROR, "No extradata returned from libmfx.\n");
747 return AVERROR_UNKNOWN;
750 avctx->extradata = av_malloc(extradata.SPSBufSize + need_pps * extradata.PPSBufSize +
751 AV_INPUT_BUFFER_PADDING_SIZE);
752 if (!avctx->extradata)
753 return AVERROR(ENOMEM);
755 memcpy(avctx->extradata, sps_buf, extradata.SPSBufSize);
757 memcpy(avctx->extradata + extradata.SPSBufSize, pps_buf, extradata.PPSBufSize);
758 avctx->extradata_size = extradata.SPSBufSize + need_pps * extradata.PPSBufSize;
759 memset(avctx->extradata + avctx->extradata_size, 0, AV_INPUT_BUFFER_PADDING_SIZE);
761 cpb_props = ff_add_cpb_side_data(avctx);
763 return AVERROR(ENOMEM);
764 cpb_props->max_bitrate = avctx->rc_max_rate;
765 cpb_props->min_bitrate = avctx->rc_min_rate;
766 cpb_props->avg_bitrate = avctx->bit_rate;
767 cpb_props->buffer_size = avctx->rc_buffer_size;
769 dump_video_param(avctx, q, ext_buffers + 1);
774 static int qsv_init_opaque_alloc(AVCodecContext *avctx, QSVEncContext *q)
776 AVQSVContext *qsv = avctx->hwaccel_context;
777 mfxFrameSurface1 *surfaces;
780 nb_surfaces = qsv->nb_opaque_surfaces + q->req.NumFrameSuggested + q->async_depth;
782 q->opaque_alloc_buf = av_buffer_allocz(sizeof(*surfaces) * nb_surfaces);
783 if (!q->opaque_alloc_buf)
784 return AVERROR(ENOMEM);
786 q->opaque_surfaces = av_malloc_array(nb_surfaces, sizeof(*q->opaque_surfaces));
787 if (!q->opaque_surfaces)
788 return AVERROR(ENOMEM);
790 surfaces = (mfxFrameSurface1*)q->opaque_alloc_buf->data;
791 for (i = 0; i < nb_surfaces; i++) {
792 surfaces[i].Info = q->req.Info;
793 q->opaque_surfaces[i] = surfaces + i;
796 q->opaque_alloc.Header.BufferId = MFX_EXTBUFF_OPAQUE_SURFACE_ALLOCATION;
797 q->opaque_alloc.Header.BufferSz = sizeof(q->opaque_alloc);
798 q->opaque_alloc.In.Surfaces = q->opaque_surfaces;
799 q->opaque_alloc.In.NumSurface = nb_surfaces;
800 q->opaque_alloc.In.Type = q->req.Type;
802 q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->opaque_alloc;
804 qsv->nb_opaque_surfaces = nb_surfaces;
805 qsv->opaque_surfaces = q->opaque_alloc_buf;
806 qsv->opaque_alloc_type = q->req.Type;
811 static int qsvenc_init_session(AVCodecContext *avctx, QSVEncContext *q)
815 if (avctx->hwaccel_context) {
816 AVQSVContext *qsv = avctx->hwaccel_context;
817 q->session = qsv->session;
818 } else if (avctx->hw_frames_ctx) {
819 q->frames_ctx.hw_frames_ctx = av_buffer_ref(avctx->hw_frames_ctx);
820 if (!q->frames_ctx.hw_frames_ctx)
821 return AVERROR(ENOMEM);
823 ret = ff_qsv_init_session_frames(avctx, &q->internal_session,
824 &q->frames_ctx, q->load_plugins,
825 q->param.IOPattern == MFX_IOPATTERN_IN_OPAQUE_MEMORY);
827 av_buffer_unref(&q->frames_ctx.hw_frames_ctx);
831 q->session = q->internal_session;
832 } else if (avctx->hw_device_ctx) {
833 ret = ff_qsv_init_session_device(avctx, &q->internal_session,
834 avctx->hw_device_ctx, q->load_plugins);
838 q->session = q->internal_session;
840 ret = ff_qsv_init_internal_session(avctx, &q->internal_session,
845 q->session = q->internal_session;
851 int ff_qsv_enc_init(AVCodecContext *avctx, QSVEncContext *q)
854 int opaque_alloc = 0;
857 q->param.AsyncDepth = q->async_depth;
859 q->async_fifo = av_fifo_alloc((1 + q->async_depth) *
860 (sizeof(AVPacket) + sizeof(mfxSyncPoint*) + sizeof(mfxBitstream*)));
862 return AVERROR(ENOMEM);
864 if (avctx->hwaccel_context) {
865 AVQSVContext *qsv = avctx->hwaccel_context;
867 iopattern = qsv->iopattern;
868 opaque_alloc = qsv->opaque_alloc;
871 if (avctx->hw_frames_ctx) {
872 AVHWFramesContext *frames_ctx = (AVHWFramesContext*)avctx->hw_frames_ctx->data;
873 AVQSVFramesContext *frames_hwctx = frames_ctx->hwctx;
876 if (frames_hwctx->frame_type & MFX_MEMTYPE_OPAQUE_FRAME)
877 iopattern = MFX_IOPATTERN_IN_OPAQUE_MEMORY;
878 else if (frames_hwctx->frame_type &
879 (MFX_MEMTYPE_VIDEO_MEMORY_DECODER_TARGET | MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET))
880 iopattern = MFX_IOPATTERN_IN_VIDEO_MEMORY;
885 iopattern = MFX_IOPATTERN_IN_SYSTEM_MEMORY;
886 q->param.IOPattern = iopattern;
888 ret = qsvenc_init_session(avctx, q);
892 // in the mfxInfoMFX struct, JPEG is different from other codecs
893 switch (avctx->codec_id) {
894 case AV_CODEC_ID_MJPEG:
895 ret = init_video_param_jpeg(avctx, q);
898 ret = init_video_param(avctx, q);
904 ret = MFXVideoENCODE_Query(q->session, &q->param, &q->param);
905 if (ret == MFX_WRN_PARTIAL_ACCELERATION) {
906 av_log(avctx, AV_LOG_WARNING, "Encoder will work with partial HW acceleration\n");
907 } else if (ret < 0) {
908 return ff_qsv_print_error(avctx, ret,
909 "Error querying encoder params");
912 ret = MFXVideoENCODE_QueryIOSurf(q->session, &q->param, &q->req);
914 return ff_qsv_print_error(avctx, ret,
915 "Error querying (IOSurf) the encoding parameters");
918 ret = qsv_init_opaque_alloc(avctx, q);
923 if (avctx->hwaccel_context) {
924 AVQSVContext *qsv = avctx->hwaccel_context;
927 q->extparam = av_mallocz_array(qsv->nb_ext_buffers + q->nb_extparam_internal,
928 sizeof(*q->extparam));
930 return AVERROR(ENOMEM);
932 q->param.ExtParam = q->extparam;
933 for (i = 0; i < qsv->nb_ext_buffers; i++)
934 q->param.ExtParam[i] = qsv->ext_buffers[i];
935 q->param.NumExtParam = qsv->nb_ext_buffers;
937 for (i = 0; i < q->nb_extparam_internal; i++) {
938 for (j = 0; j < qsv->nb_ext_buffers; j++) {
939 if (qsv->ext_buffers[j]->BufferId == q->extparam_internal[i]->BufferId)
942 if (j < qsv->nb_ext_buffers)
945 q->param.ExtParam[q->param.NumExtParam++] = q->extparam_internal[i];
948 q->param.ExtParam = q->extparam_internal;
949 q->param.NumExtParam = q->nb_extparam_internal;
952 ret = MFXVideoENCODE_Init(q->session, &q->param);
954 return ff_qsv_print_error(avctx, ret,
955 "Error initializing the encoder");
957 ff_qsv_print_warning(avctx, ret,
958 "Warning in encoder initialization");
960 switch (avctx->codec_id) {
961 case AV_CODEC_ID_MJPEG:
962 ret = qsv_retrieve_enc_jpeg_params(avctx, q);
965 ret = qsv_retrieve_enc_params(avctx, q);
969 av_log(avctx, AV_LOG_ERROR, "Error retrieving encoding parameters.\n");
978 static void free_encoder_ctrl_payloads(mfxEncodeCtrl* enc_ctrl)
982 for (i = 0; i < enc_ctrl->NumPayload && i < QSV_MAX_ENC_PAYLOAD; i++) {
983 av_free(enc_ctrl->Payload[i]);
985 enc_ctrl->NumPayload = 0;
989 static void clear_unused_frames(QSVEncContext *q)
991 QSVFrame *cur = q->work_frames;
993 if (cur->used && !cur->surface.Data.Locked) {
994 free_encoder_ctrl_payloads(&cur->enc_ctrl);
995 av_frame_unref(cur->frame);
1002 static int get_free_frame(QSVEncContext *q, QSVFrame **f)
1004 QSVFrame *frame, **last;
1006 clear_unused_frames(q);
1008 frame = q->work_frames;
1009 last = &q->work_frames;
1017 last = &frame->next;
1018 frame = frame->next;
1021 frame = av_mallocz(sizeof(*frame));
1023 return AVERROR(ENOMEM);
1024 frame->frame = av_frame_alloc();
1025 if (!frame->frame) {
1027 return AVERROR(ENOMEM);
1029 frame->enc_ctrl.Payload = av_mallocz(sizeof(mfxPayload*) * QSV_MAX_ENC_PAYLOAD);
1030 if (!frame->enc_ctrl.Payload) {
1032 return AVERROR(ENOMEM);
1042 static int submit_frame(QSVEncContext *q, const AVFrame *frame,
1043 QSVFrame **new_frame)
1048 ret = get_free_frame(q, &qf);
1052 if (frame->format == AV_PIX_FMT_QSV) {
1053 ret = av_frame_ref(qf->frame, frame);
1057 qf->surface = *(mfxFrameSurface1*)qf->frame->data[3];
1059 if (q->frames_ctx.mids) {
1060 ret = ff_qsv_find_surface_idx(&q->frames_ctx, qf);
1064 qf->surface.Data.MemId = &q->frames_ctx.mids[ret];
1067 /* make a copy if the input is not padded as libmfx requires */
1068 if (frame->height & 31 || frame->linesize[0] & (q->width_align - 1)) {
1069 qf->frame->height = FFALIGN(frame->height, q->height_align);
1070 qf->frame->width = FFALIGN(frame->width, q->width_align);
1072 ret = ff_get_buffer(q->avctx, qf->frame, AV_GET_BUFFER_FLAG_REF);
1076 qf->frame->height = frame->height;
1077 qf->frame->width = frame->width;
1078 ret = av_frame_copy(qf->frame, frame);
1080 av_frame_unref(qf->frame);
1084 ret = av_frame_ref(qf->frame, frame);
1089 qf->surface.Info = q->param.mfx.FrameInfo;
1091 qf->surface.Info.PicStruct =
1092 !frame->interlaced_frame ? MFX_PICSTRUCT_PROGRESSIVE :
1093 frame->top_field_first ? MFX_PICSTRUCT_FIELD_TFF :
1094 MFX_PICSTRUCT_FIELD_BFF;
1095 if (frame->repeat_pict == 1)
1096 qf->surface.Info.PicStruct |= MFX_PICSTRUCT_FIELD_REPEATED;
1097 else if (frame->repeat_pict == 2)
1098 qf->surface.Info.PicStruct |= MFX_PICSTRUCT_FRAME_DOUBLING;
1099 else if (frame->repeat_pict == 4)
1100 qf->surface.Info.PicStruct |= MFX_PICSTRUCT_FRAME_TRIPLING;
1102 qf->surface.Data.PitchLow = qf->frame->linesize[0];
1103 qf->surface.Data.Y = qf->frame->data[0];
1104 qf->surface.Data.UV = qf->frame->data[1];
1107 qf->surface.Data.TimeStamp = av_rescale_q(frame->pts, q->avctx->time_base, (AVRational){1, 90000});
1114 static void print_interlace_msg(AVCodecContext *avctx, QSVEncContext *q)
1116 if (q->param.mfx.CodecId == MFX_CODEC_AVC) {
1117 if (q->param.mfx.CodecProfile == MFX_PROFILE_AVC_BASELINE ||
1118 q->param.mfx.CodecLevel < MFX_LEVEL_AVC_21 ||
1119 q->param.mfx.CodecLevel > MFX_LEVEL_AVC_41)
1120 av_log(avctx, AV_LOG_WARNING,
1121 "Interlaced coding is supported"
1122 " at Main/High Profile Level 2.1-4.1\n");
1126 static int encode_frame(AVCodecContext *avctx, QSVEncContext *q,
1127 const AVFrame *frame)
1129 AVPacket new_pkt = { 0 };
1132 mfxFrameSurface1 *surf = NULL;
1133 mfxSyncPoint *sync = NULL;
1134 QSVFrame *qsv_frame = NULL;
1135 mfxEncodeCtrl* enc_ctrl = NULL;
1139 ret = submit_frame(q, frame, &qsv_frame);
1141 av_log(avctx, AV_LOG_ERROR, "Error submitting the frame for encoding.\n");
1146 surf = &qsv_frame->surface;
1147 enc_ctrl = &qsv_frame->enc_ctrl;
1150 ret = av_new_packet(&new_pkt, q->packet_size);
1152 av_log(avctx, AV_LOG_ERROR, "Error allocating the output packet\n");
1156 bs = av_mallocz(sizeof(*bs));
1158 av_packet_unref(&new_pkt);
1159 return AVERROR(ENOMEM);
1161 bs->Data = new_pkt.data;
1162 bs->MaxLength = new_pkt.size;
1164 if (q->set_encode_ctrl_cb) {
1165 q->set_encode_ctrl_cb(avctx, frame, &qsv_frame->enc_ctrl);
1168 sync = av_mallocz(sizeof(*sync));
1171 av_packet_unref(&new_pkt);
1172 return AVERROR(ENOMEM);
1176 ret = MFXVideoENCODE_EncodeFrameAsync(q->session, enc_ctrl, surf, bs, sync);
1177 if (ret == MFX_WRN_DEVICE_BUSY)
1179 } while (ret == MFX_WRN_DEVICE_BUSY || ret == MFX_WRN_IN_EXECUTION);
1182 ff_qsv_print_warning(avctx, ret, "Warning during encoding");
1185 av_packet_unref(&new_pkt);
1188 return (ret == MFX_ERR_MORE_DATA) ?
1189 0 : ff_qsv_print_error(avctx, ret, "Error during encoding");
1192 if (ret == MFX_WRN_INCOMPATIBLE_VIDEO_PARAM && frame->interlaced_frame)
1193 print_interlace_msg(avctx, q);
1196 av_fifo_generic_write(q->async_fifo, &new_pkt, sizeof(new_pkt), NULL);
1197 av_fifo_generic_write(q->async_fifo, &sync, sizeof(sync), NULL);
1198 av_fifo_generic_write(q->async_fifo, &bs, sizeof(bs), NULL);
1201 av_packet_unref(&new_pkt);
1208 int ff_qsv_encode(AVCodecContext *avctx, QSVEncContext *q,
1209 AVPacket *pkt, const AVFrame *frame, int *got_packet)
1213 ret = encode_frame(avctx, q, frame);
1217 if (!av_fifo_space(q->async_fifo) ||
1218 (!frame && av_fifo_size(q->async_fifo))) {
1223 av_fifo_generic_read(q->async_fifo, &new_pkt, sizeof(new_pkt), NULL);
1224 av_fifo_generic_read(q->async_fifo, &sync, sizeof(sync), NULL);
1225 av_fifo_generic_read(q->async_fifo, &bs, sizeof(bs), NULL);
1228 ret = MFXVideoCORE_SyncOperation(q->session, *sync, 1000);
1229 } while (ret == MFX_WRN_IN_EXECUTION);
1231 new_pkt.dts = av_rescale_q(bs->DecodeTimeStamp, (AVRational){1, 90000}, avctx->time_base);
1232 new_pkt.pts = av_rescale_q(bs->TimeStamp, (AVRational){1, 90000}, avctx->time_base);
1233 new_pkt.size = bs->DataLength;
1235 if (bs->FrameType & MFX_FRAMETYPE_IDR ||
1236 bs->FrameType & MFX_FRAMETYPE_xIDR)
1237 new_pkt.flags |= AV_PKT_FLAG_KEY;
1239 #if FF_API_CODED_FRAME
1240 FF_DISABLE_DEPRECATION_WARNINGS
1241 if (bs->FrameType & MFX_FRAMETYPE_I || bs->FrameType & MFX_FRAMETYPE_xI)
1242 avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I;
1243 else if (bs->FrameType & MFX_FRAMETYPE_P || bs->FrameType & MFX_FRAMETYPE_xP)
1244 avctx->coded_frame->pict_type = AV_PICTURE_TYPE_P;
1245 else if (bs->FrameType & MFX_FRAMETYPE_B || bs->FrameType & MFX_FRAMETYPE_xB)
1246 avctx->coded_frame->pict_type = AV_PICTURE_TYPE_B;
1247 FF_ENABLE_DEPRECATION_WARNINGS
1254 if (pkt->size < new_pkt.size) {
1255 av_log(avctx, AV_LOG_ERROR, "Submitted buffer not large enough: %d < %d\n",
1256 pkt->size, new_pkt.size);
1257 av_packet_unref(&new_pkt);
1258 return AVERROR(EINVAL);
1261 memcpy(pkt->data, new_pkt.data, new_pkt.size);
1262 pkt->size = new_pkt.size;
1264 ret = av_packet_copy_props(pkt, &new_pkt);
1265 av_packet_unref(&new_pkt);
1277 int ff_qsv_enc_close(AVCodecContext *avctx, QSVEncContext *q)
1282 MFXVideoENCODE_Close(q->session);
1283 if (q->internal_session)
1284 MFXClose(q->internal_session);
1286 q->internal_session = NULL;
1288 av_buffer_unref(&q->frames_ctx.hw_frames_ctx);
1289 av_buffer_unref(&q->frames_ctx.mids_buf);
1291 cur = q->work_frames;
1293 q->work_frames = cur->next;
1294 av_frame_free(&cur->frame);
1295 av_free(cur->enc_ctrl.Payload);
1297 cur = q->work_frames;
1300 while (q->async_fifo && av_fifo_size(q->async_fifo)) {
1305 av_fifo_generic_read(q->async_fifo, &pkt, sizeof(pkt), NULL);
1306 av_fifo_generic_read(q->async_fifo, &sync, sizeof(sync), NULL);
1307 av_fifo_generic_read(q->async_fifo, &bs, sizeof(bs), NULL);
1311 av_packet_unref(&pkt);
1313 av_fifo_free(q->async_fifo);
1314 q->async_fifo = NULL;
1316 av_freep(&q->opaque_surfaces);
1317 av_buffer_unref(&q->opaque_alloc_buf);
1319 av_freep(&q->extparam);