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 Libav.
9 * Libav 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 * Libav 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 Libav; 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"
39 #include "qsv_internal.h"
46 { MFX_PROFILE_AVC_BASELINE, "baseline" },
47 { MFX_PROFILE_AVC_MAIN, "main" },
48 { MFX_PROFILE_AVC_EXTENDED, "extended" },
49 { MFX_PROFILE_AVC_HIGH, "high" },
50 #if QSV_VERSION_ATLEAST(1, 15)
51 { MFX_PROFILE_AVC_HIGH_422, "high 422" },
53 #if QSV_VERSION_ATLEAST(1, 4)
54 { MFX_PROFILE_AVC_CONSTRAINED_BASELINE, "constrained baseline" },
55 { MFX_PROFILE_AVC_CONSTRAINED_HIGH, "constrained high" },
56 { MFX_PROFILE_AVC_PROGRESSIVE_HIGH, "progressive high" },
58 { MFX_PROFILE_MPEG2_SIMPLE, "simple" },
59 { MFX_PROFILE_MPEG2_MAIN, "main" },
60 { MFX_PROFILE_MPEG2_HIGH, "high" },
61 { MFX_PROFILE_VC1_SIMPLE, "simple" },
62 { MFX_PROFILE_VC1_MAIN, "main" },
63 { MFX_PROFILE_VC1_ADVANCED, "advanced" },
64 #if QSV_VERSION_ATLEAST(1, 8)
65 { MFX_PROFILE_HEVC_MAIN, "main" },
66 { MFX_PROFILE_HEVC_MAIN10, "main10" },
67 { MFX_PROFILE_HEVC_MAINSP, "mainsp" },
71 static const char *print_profile(mfxU16 profile)
74 for (i = 0; i < FF_ARRAY_ELEMS(profile_names); i++)
75 if (profile == profile_names[i].profile)
76 return profile_names[i].name;
84 { MFX_RATECONTROL_CBR, "CBR" },
85 { MFX_RATECONTROL_VBR, "VBR" },
86 { MFX_RATECONTROL_CQP, "CQP" },
88 { MFX_RATECONTROL_AVBR, "AVBR" },
91 { MFX_RATECONTROL_LA, "LA" },
94 { MFX_RATECONTROL_ICQ, "ICQ" },
95 { MFX_RATECONTROL_LA_ICQ, "LA_ICQ" },
98 { MFX_RATECONTROL_VCM, "VCM" },
100 #if QSV_VERSION_ATLEAST(1, 10)
101 { MFX_RATECONTROL_LA_EXT, "LA_EXT" },
104 { MFX_RATECONTROL_LA_HRD, "LA_HRD" },
107 { MFX_RATECONTROL_QVBR, "QVBR" },
111 static const char *print_ratecontrol(mfxU16 rc_mode)
114 for (i = 0; i < FF_ARRAY_ELEMS(rc_names); i++)
115 if (rc_mode == rc_names[i].rc_mode)
116 return rc_names[i].name;
120 static const char *print_threestate(mfxU16 val)
122 if (val == MFX_CODINGOPTION_ON)
124 else if (val == MFX_CODINGOPTION_OFF)
129 static void dump_video_param(AVCodecContext *avctx, QSVEncContext *q,
130 mfxExtBuffer **coding_opts)
132 mfxInfoMFX *info = &q->param.mfx;
134 mfxExtCodingOption *co = (mfxExtCodingOption*)coding_opts[0];
136 mfxExtCodingOption2 *co2 = (mfxExtCodingOption2*)coding_opts[1];
138 #if QSV_HAVE_CO3 && QSV_HAVE_QVBR
139 mfxExtCodingOption3 *co3 = (mfxExtCodingOption3*)coding_opts[2];
142 av_log(avctx, AV_LOG_VERBOSE, "profile: %s; level: %"PRIu16"\n",
143 print_profile(info->CodecProfile), info->CodecLevel);
145 av_log(avctx, AV_LOG_VERBOSE, "GopPicSize: %"PRIu16"; GopRefDist: %"PRIu16"; GopOptFlag: ",
146 info->GopPicSize, info->GopRefDist);
147 if (info->GopOptFlag & MFX_GOP_CLOSED)
148 av_log(avctx, AV_LOG_VERBOSE, "closed ");
149 if (info->GopOptFlag & MFX_GOP_STRICT)
150 av_log(avctx, AV_LOG_VERBOSE, "strict ");
151 av_log(avctx, AV_LOG_VERBOSE, "; IdrInterval: %"PRIu16"\n", info->IdrInterval);
153 av_log(avctx, AV_LOG_VERBOSE, "TargetUsage: %"PRIu16"; RateControlMethod: %s\n",
154 info->TargetUsage, print_ratecontrol(info->RateControlMethod));
156 if (info->RateControlMethod == MFX_RATECONTROL_CBR ||
157 info->RateControlMethod == MFX_RATECONTROL_VBR
159 || info->RateControlMethod == MFX_RATECONTROL_VCM
162 av_log(avctx, AV_LOG_VERBOSE,
163 "InitialDelayInKB: %"PRIu16"; TargetKbps: %"PRIu16"; MaxKbps: %"PRIu16"\n",
164 info->InitialDelayInKB, info->TargetKbps, info->MaxKbps);
165 } else if (info->RateControlMethod == MFX_RATECONTROL_CQP) {
166 av_log(avctx, AV_LOG_VERBOSE, "QPI: %"PRIu16"; QPP: %"PRIu16"; QPB: %"PRIu16"\n",
167 info->QPI, info->QPP, info->QPB);
170 else if (info->RateControlMethod == MFX_RATECONTROL_AVBR) {
171 av_log(avctx, AV_LOG_VERBOSE,
172 "TargetKbps: %"PRIu16"; Accuracy: %"PRIu16"; Convergence: %"PRIu16"\n",
173 info->TargetKbps, info->Accuracy, info->Convergence);
177 else if (info->RateControlMethod == MFX_RATECONTROL_LA
179 || info->RateControlMethod == MFX_RATECONTROL_LA_HRD
182 av_log(avctx, AV_LOG_VERBOSE,
183 "TargetKbps: %"PRIu16"; LookAheadDepth: %"PRIu16"\n",
184 info->TargetKbps, co2->LookAheadDepth);
188 else if (info->RateControlMethod == MFX_RATECONTROL_ICQ) {
189 av_log(avctx, AV_LOG_VERBOSE, "ICQQuality: %"PRIu16"\n", info->ICQQuality);
190 } else if (info->RateControlMethod == MFX_RATECONTROL_LA_ICQ) {
191 av_log(avctx, AV_LOG_VERBOSE, "ICQQuality: %"PRIu16"; LookAheadDepth: %"PRIu16"\n",
192 info->ICQQuality, co2->LookAheadDepth);
196 else if (info->RateControlMethod == MFX_RATECONTROL_QVBR) {
197 av_log(avctx, AV_LOG_VERBOSE, "QVBRQuality: %"PRIu16"\n",
202 av_log(avctx, AV_LOG_VERBOSE, "NumSlice: %"PRIu16"; NumRefFrame: %"PRIu16"\n",
203 info->NumSlice, info->NumRefFrame);
204 av_log(avctx, AV_LOG_VERBOSE, "RateDistortionOpt: %s\n",
205 print_threestate(co->RateDistortionOpt));
208 av_log(avctx, AV_LOG_VERBOSE,
209 "RecoveryPointSEI: %s IntRefType: %"PRIu16"; IntRefCycleSize: %"PRIu16"; IntRefQPDelta: %"PRId16"\n",
210 print_threestate(co->RecoveryPointSEI), co2->IntRefType, co2->IntRefCycleSize, co2->IntRefQPDelta);
212 av_log(avctx, AV_LOG_VERBOSE, "MaxFrameSize: %"PRIu16"; ", co2->MaxFrameSize);
213 #if QSV_HAVE_MAX_SLICE_SIZE
214 av_log(avctx, AV_LOG_VERBOSE, "MaxSliceSize: %"PRIu16"; ", co2->MaxSliceSize);
216 av_log(avctx, AV_LOG_VERBOSE, "\n");
218 av_log(avctx, AV_LOG_VERBOSE,
219 "BitrateLimit: %s; MBBRC: %s; ExtBRC: %s\n",
220 print_threestate(co2->BitrateLimit), print_threestate(co2->MBBRC),
221 print_threestate(co2->ExtBRC));
224 av_log(avctx, AV_LOG_VERBOSE, "Trellis: ");
225 if (co2->Trellis & MFX_TRELLIS_OFF) {
226 av_log(avctx, AV_LOG_VERBOSE, "off");
227 } else if (!co2->Trellis) {
228 av_log(avctx, AV_LOG_VERBOSE, "auto");
230 if (co2->Trellis & MFX_TRELLIS_I) av_log(avctx, AV_LOG_VERBOSE, "I");
231 if (co2->Trellis & MFX_TRELLIS_P) av_log(avctx, AV_LOG_VERBOSE, "P");
232 if (co2->Trellis & MFX_TRELLIS_B) av_log(avctx, AV_LOG_VERBOSE, "B");
234 av_log(avctx, AV_LOG_VERBOSE, "\n");
237 #if QSV_VERSION_ATLEAST(1, 8)
238 av_log(avctx, AV_LOG_VERBOSE,
239 "RepeatPPS: %s; NumMbPerSlice: %"PRIu16"; LookAheadDS: ",
240 print_threestate(co2->RepeatPPS), co2->NumMbPerSlice);
241 switch (co2->LookAheadDS) {
242 case MFX_LOOKAHEAD_DS_OFF: av_log(avctx, AV_LOG_VERBOSE, "off"); break;
243 case MFX_LOOKAHEAD_DS_2x: av_log(avctx, AV_LOG_VERBOSE, "2x"); break;
244 case MFX_LOOKAHEAD_DS_4x: av_log(avctx, AV_LOG_VERBOSE, "4x"); break;
245 default: av_log(avctx, AV_LOG_VERBOSE, "unknown"); break;
247 av_log(avctx, AV_LOG_VERBOSE, "\n");
249 av_log(avctx, AV_LOG_VERBOSE, "AdaptiveI: %s; AdaptiveB: %s; BRefType: ",
250 print_threestate(co2->AdaptiveI), print_threestate(co2->AdaptiveB));
251 switch (co2->BRefType) {
252 case MFX_B_REF_OFF: av_log(avctx, AV_LOG_VERBOSE, "off"); break;
253 case MFX_B_REF_PYRAMID: av_log(avctx, AV_LOG_VERBOSE, "pyramid"); break;
254 default: av_log(avctx, AV_LOG_VERBOSE, "auto"); break;
256 av_log(avctx, AV_LOG_VERBOSE, "\n");
259 #if QSV_VERSION_ATLEAST(1, 9)
260 av_log(avctx, AV_LOG_VERBOSE,
261 "MinQPI: %"PRIu8"; MaxQPI: %"PRIu8"; MinQPP: %"PRIu8"; MaxQPP: %"PRIu8"; MinQPB: %"PRIu8"; MaxQPB: %"PRIu8"\n",
262 co2->MinQPI, co2->MaxQPI, co2->MinQPP, co2->MaxQPP, co2->MinQPB, co2->MaxQPB);
266 if (avctx->codec_id == AV_CODEC_ID_H264) {
267 av_log(avctx, AV_LOG_VERBOSE, "Entropy coding: %s; MaxDecFrameBuffering: %"PRIu16"\n",
268 co->CAVLC == MFX_CODINGOPTION_ON ? "CAVLC" : "CABAC", co->MaxDecFrameBuffering);
269 av_log(avctx, AV_LOG_VERBOSE,
270 "NalHrdConformance: %s; SingleSeiNalUnit: %s; VuiVclHrdParameters: %s VuiNalHrdParameters: %s\n",
271 print_threestate(co->NalHrdConformance), print_threestate(co->SingleSeiNalUnit),
272 print_threestate(co->VuiVclHrdParameters), print_threestate(co->VuiNalHrdParameters));
276 static int select_rc_mode(AVCodecContext *avctx, QSVEncContext *q)
281 int want_la = q->la_depth >= 10;
282 int want_qscale = !!(avctx->flags & AV_CODEC_FLAG_QSCALE);
283 int want_vcm = q->vcm;
285 if (want_la && !QSV_HAVE_LA) {
286 av_log(avctx, AV_LOG_ERROR,
287 "Lookahead ratecontrol mode requested, but is not supported by this SDK version\n");
288 return AVERROR(ENOSYS);
290 if (want_vcm && !QSV_HAVE_VCM) {
291 av_log(avctx, AV_LOG_ERROR,
292 "VCM ratecontrol mode requested, but is not supported by this SDK version\n");
293 return AVERROR(ENOSYS);
296 if (want_la + want_qscale + want_vcm > 1) {
297 av_log(avctx, AV_LOG_ERROR,
298 "More than one of: { constant qscale, lookahead, VCM } requested, "
299 "only one of them can be used at a time.\n");
300 return AVERROR(EINVAL);
303 if (!want_qscale && avctx->global_quality > 0 && !QSV_HAVE_ICQ){
304 av_log(avctx, AV_LOG_ERROR,
305 "ICQ ratecontrol mode requested, but is not supported by this SDK version\n");
306 return AVERROR(ENOSYS);
310 rc_mode = MFX_RATECONTROL_CQP;
311 rc_desc = "constant quantization parameter (CQP)";
315 rc_mode = MFX_RATECONTROL_VCM;
316 rc_desc = "video conferencing mode (VCM)";
321 rc_mode = MFX_RATECONTROL_LA;
322 rc_desc = "VBR with lookahead (LA)";
325 if (avctx->global_quality > 0) {
326 rc_mode = MFX_RATECONTROL_LA_ICQ;
327 rc_desc = "intelligent constant quality with lookahead (LA_ICQ)";
333 else if (avctx->global_quality > 0) {
334 rc_mode = MFX_RATECONTROL_ICQ;
335 rc_desc = "intelligent constant quality (ICQ)";
338 else if (avctx->rc_max_rate == avctx->bit_rate) {
339 rc_mode = MFX_RATECONTROL_CBR;
340 rc_desc = "constant bitrate (CBR)";
343 else if (!avctx->rc_max_rate) {
344 rc_mode = MFX_RATECONTROL_AVBR;
345 rc_desc = "average variable bitrate (AVBR)";
349 rc_mode = MFX_RATECONTROL_VBR;
350 rc_desc = "variable bitrate (VBR)";
353 q->param.mfx.RateControlMethod = rc_mode;
354 av_log(avctx, AV_LOG_VERBOSE, "Using the %s ratecontrol method\n", rc_desc);
359 static int check_enc_param(AVCodecContext *avctx, QSVEncContext *q)
361 mfxVideoParam param_out = { .mfx.CodecId = q->param.mfx.CodecId };
364 #define UNMATCH(x) (param_out.mfx.x != q->param.mfx.x)
366 ret = MFXVideoENCODE_Query(q->session, &q->param, ¶m_out);
369 if (UNMATCH(CodecId))
370 av_log(avctx, AV_LOG_ERROR, "Current codec type is unsupported\n");
371 if (UNMATCH(CodecProfile))
372 av_log(avctx, AV_LOG_ERROR, "Current profile is unsupported\n");
373 if (UNMATCH(RateControlMethod))
374 av_log(avctx, AV_LOG_ERROR, "Selected ratecontrol mode is unsupported\n");
375 if (UNMATCH(LowPower))
376 av_log(avctx, AV_LOG_ERROR, "Low power mode is unsupported\n");
377 if (UNMATCH(FrameInfo.FrameRateExtN) || UNMATCH(FrameInfo.FrameRateExtD))
378 av_log(avctx, AV_LOG_ERROR, "Current frame rate is unsupported\n");
379 if (UNMATCH(FrameInfo.PicStruct))
380 av_log(avctx, AV_LOG_ERROR, "Current picture structure is unsupported\n");
381 if (UNMATCH(FrameInfo.Width) || UNMATCH(FrameInfo.Height))
382 av_log(avctx, AV_LOG_ERROR, "Current resolution is unsupported\n");
383 if (UNMATCH(FrameInfo.FourCC))
384 av_log(avctx, AV_LOG_ERROR, "Current pixel format is unsupported\n");
390 static int init_video_param_jpeg(AVCodecContext *avctx, QSVEncContext *q)
392 enum AVPixelFormat sw_format = avctx->pix_fmt == AV_PIX_FMT_QSV ?
393 avctx->sw_pix_fmt : avctx->pix_fmt;
394 const AVPixFmtDescriptor *desc;
397 ret = ff_qsv_codec_id_to_mfx(avctx->codec_id);
400 q->param.mfx.CodecId = ret;
402 if (avctx->level > 0)
403 q->param.mfx.CodecLevel = avctx->level;
404 q->param.mfx.CodecProfile = q->profile;
406 desc = av_pix_fmt_desc_get(sw_format);
410 ff_qsv_map_pixfmt(sw_format, &q->param.mfx.FrameInfo.FourCC);
412 q->param.mfx.FrameInfo.CropX = 0;
413 q->param.mfx.FrameInfo.CropY = 0;
414 q->param.mfx.FrameInfo.CropW = avctx->width;
415 q->param.mfx.FrameInfo.CropH = avctx->height;
416 q->param.mfx.FrameInfo.AspectRatioW = avctx->sample_aspect_ratio.num;
417 q->param.mfx.FrameInfo.AspectRatioH = avctx->sample_aspect_ratio.den;
418 q->param.mfx.FrameInfo.ChromaFormat = MFX_CHROMAFORMAT_YUV420;
419 q->param.mfx.FrameInfo.BitDepthLuma = desc->comp[0].depth;
420 q->param.mfx.FrameInfo.BitDepthChroma = desc->comp[0].depth;
421 q->param.mfx.FrameInfo.Shift = desc->comp[0].depth > 8;
423 q->param.mfx.FrameInfo.Width = FFALIGN(avctx->width, 16);
424 q->param.mfx.FrameInfo.Height = FFALIGN(avctx->height, 16);
426 if (avctx->hw_frames_ctx) {
427 AVHWFramesContext *frames_ctx = (AVHWFramesContext *)avctx->hw_frames_ctx->data;
428 AVQSVFramesContext *frames_hwctx = frames_ctx->hwctx;
429 q->param.mfx.FrameInfo.Width = frames_hwctx->surfaces[0].Info.Width;
430 q->param.mfx.FrameInfo.Height = frames_hwctx->surfaces[0].Info.Height;
433 if (avctx->framerate.den > 0 && avctx->framerate.num > 0) {
434 q->param.mfx.FrameInfo.FrameRateExtN = avctx->framerate.num;
435 q->param.mfx.FrameInfo.FrameRateExtD = avctx->framerate.den;
437 q->param.mfx.FrameInfo.FrameRateExtN = avctx->time_base.den;
438 q->param.mfx.FrameInfo.FrameRateExtD = avctx->time_base.num;
441 q->param.mfx.Interleaved = 1;
442 q->param.mfx.Quality = av_clip(avctx->global_quality, 1, 100);
443 q->param.mfx.RestartInterval = 0;
448 static int init_video_param(AVCodecContext *avctx, QSVEncContext *q)
450 enum AVPixelFormat sw_format = avctx->pix_fmt == AV_PIX_FMT_QSV ?
451 avctx->sw_pix_fmt : avctx->pix_fmt;
452 const AVPixFmtDescriptor *desc;
456 ret = ff_qsv_codec_id_to_mfx(avctx->codec_id);
459 q->param.mfx.CodecId = ret;
461 if (avctx->level > 0)
462 q->param.mfx.CodecLevel = avctx->level;
464 q->param.mfx.CodecProfile = q->profile;
465 q->param.mfx.TargetUsage = q->preset;
466 q->param.mfx.GopPicSize = FFMAX(0, avctx->gop_size);
467 q->param.mfx.GopRefDist = FFMAX(-1, avctx->max_b_frames) + 1;
468 q->param.mfx.GopOptFlag = avctx->flags & AV_CODEC_FLAG_CLOSED_GOP ?
470 q->param.mfx.IdrInterval = q->idr_interval;
471 q->param.mfx.NumSlice = avctx->slices;
472 q->param.mfx.NumRefFrame = FFMAX(0, avctx->refs);
473 q->param.mfx.EncodedOrder = 0;
474 q->param.mfx.BufferSizeInKB = 0;
476 desc = av_pix_fmt_desc_get(sw_format);
480 ff_qsv_map_pixfmt(sw_format, &q->param.mfx.FrameInfo.FourCC);
482 q->param.mfx.FrameInfo.CropX = 0;
483 q->param.mfx.FrameInfo.CropY = 0;
484 q->param.mfx.FrameInfo.CropW = avctx->width;
485 q->param.mfx.FrameInfo.CropH = avctx->height;
486 q->param.mfx.FrameInfo.AspectRatioW = avctx->sample_aspect_ratio.num;
487 q->param.mfx.FrameInfo.AspectRatioH = avctx->sample_aspect_ratio.den;
488 q->param.mfx.FrameInfo.ChromaFormat = MFX_CHROMAFORMAT_YUV420;
489 q->param.mfx.FrameInfo.BitDepthLuma = desc->comp[0].depth;
490 q->param.mfx.FrameInfo.BitDepthChroma = desc->comp[0].depth;
491 q->param.mfx.FrameInfo.Shift = desc->comp[0].depth > 8;
493 // TODO: detect version of MFX--if the minor version is greater than
494 // or equal to 19, then can use the same alignment settings as H.264
496 q->width_align = avctx->codec_id == AV_CODEC_ID_HEVC ? 32 : 16;
497 q->param.mfx.FrameInfo.Width = FFALIGN(avctx->width, q->width_align);
499 if (avctx->flags & AV_CODEC_FLAG_INTERLACED_DCT) {
500 // it is important that PicStruct be setup correctly from the
501 // start--otherwise, encoding doesn't work and results in a bunch
502 // of incompatible video parameter errors
503 q->param.mfx.FrameInfo.PicStruct = MFX_PICSTRUCT_FIELD_TFF;
504 // height alignment always must be 32 for interlaced video
505 q->height_align = 32;
507 q->param.mfx.FrameInfo.PicStruct = MFX_PICSTRUCT_PROGRESSIVE;
508 // for progressive video, the height should be aligned to 16 for
509 // H.264. For HEVC, depending on the version of MFX, it should be
510 // either 32 or 16. The lower number is better if possible.
511 q->height_align = avctx->codec_id == AV_CODEC_ID_HEVC ? 32 : 16;
513 q->param.mfx.FrameInfo.Height = FFALIGN(avctx->height, q->height_align);
515 if (avctx->hw_frames_ctx) {
516 AVHWFramesContext *frames_ctx = (AVHWFramesContext*)avctx->hw_frames_ctx->data;
517 AVQSVFramesContext *frames_hwctx = frames_ctx->hwctx;
518 q->param.mfx.FrameInfo.Width = frames_hwctx->surfaces[0].Info.Width;
519 q->param.mfx.FrameInfo.Height = frames_hwctx->surfaces[0].Info.Height;
522 if (avctx->framerate.den > 0 && avctx->framerate.num > 0) {
523 q->param.mfx.FrameInfo.FrameRateExtN = avctx->framerate.num;
524 q->param.mfx.FrameInfo.FrameRateExtD = avctx->framerate.den;
526 q->param.mfx.FrameInfo.FrameRateExtN = avctx->time_base.den;
527 q->param.mfx.FrameInfo.FrameRateExtD = avctx->time_base.num;
530 ret = select_rc_mode(avctx, q);
534 switch (q->param.mfx.RateControlMethod) {
535 case MFX_RATECONTROL_CBR:
536 case MFX_RATECONTROL_VBR:
538 case MFX_RATECONTROL_VCM:
540 q->param.mfx.BufferSizeInKB = avctx->rc_buffer_size / 8000;
541 q->param.mfx.InitialDelayInKB = avctx->rc_initial_buffer_occupancy / 1000;
542 q->param.mfx.TargetKbps = avctx->bit_rate / 1000;
543 q->param.mfx.MaxKbps = avctx->rc_max_rate / 1000;
545 case MFX_RATECONTROL_CQP:
546 quant = avctx->global_quality / FF_QP2LAMBDA;
548 q->param.mfx.QPI = av_clip(quant * fabs(avctx->i_quant_factor) + avctx->i_quant_offset, 0, 51);
549 q->param.mfx.QPP = av_clip(quant, 0, 51);
550 q->param.mfx.QPB = av_clip(quant * fabs(avctx->b_quant_factor) + avctx->b_quant_offset, 0, 51);
554 case MFX_RATECONTROL_AVBR:
555 q->param.mfx.TargetKbps = avctx->bit_rate / 1000;
556 q->param.mfx.Convergence = q->avbr_convergence;
557 q->param.mfx.Accuracy = q->avbr_accuracy;
561 case MFX_RATECONTROL_LA:
562 q->param.mfx.TargetKbps = avctx->bit_rate / 1000;
563 q->extco2.LookAheadDepth = q->la_depth;
566 case MFX_RATECONTROL_LA_ICQ:
567 q->extco2.LookAheadDepth = q->la_depth;
568 case MFX_RATECONTROL_ICQ:
569 q->param.mfx.ICQQuality = avctx->global_quality;
575 // the HEVC encoder plugin currently fails if coding options
577 if (avctx->codec_id != AV_CODEC_ID_HEVC) {
578 q->extco.Header.BufferId = MFX_EXTBUFF_CODING_OPTION;
579 q->extco.Header.BufferSz = sizeof(q->extco);
582 q->extco.RateDistortionOpt = q->rdo > 0 ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
584 if (avctx->codec_id == AV_CODEC_ID_H264) {
585 #if FF_API_CODER_TYPE
586 FF_DISABLE_DEPRECATION_WARNINGS
587 if (avctx->coder_type >= 0)
588 q->cavlc = avctx->coder_type == FF_CODER_TYPE_VLC;
589 FF_ENABLE_DEPRECATION_WARNINGS
591 q->extco.CAVLC = q->cavlc ? MFX_CODINGOPTION_ON
592 : MFX_CODINGOPTION_UNKNOWN;
594 if (avctx->strict_std_compliance != FF_COMPLIANCE_NORMAL)
595 q->extco.NalHrdConformance = avctx->strict_std_compliance > FF_COMPLIANCE_NORMAL ?
596 MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
598 if (q->single_sei_nal_unit >= 0)
599 q->extco.SingleSeiNalUnit = q->single_sei_nal_unit ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
600 if (q->recovery_point_sei >= 0)
601 q->extco.RecoveryPointSEI = q->recovery_point_sei ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
602 q->extco.MaxDecFrameBuffering = q->max_dec_frame_buffering;
603 q->extco.AUDelimiter = q->aud ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
606 q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extco;
609 if (avctx->codec_id == AV_CODEC_ID_H264) {
610 q->extco2.Header.BufferId = MFX_EXTBUFF_CODING_OPTION2;
611 q->extco2.Header.BufferSz = sizeof(q->extco2);
613 if (q->int_ref_type >= 0)
614 q->extco2.IntRefType = q->int_ref_type;
615 if (q->int_ref_cycle_size >= 0)
616 q->extco2.IntRefCycleSize = q->int_ref_cycle_size;
617 if (q->int_ref_qp_delta != INT16_MIN)
618 q->extco2.IntRefQPDelta = q->int_ref_qp_delta;
620 if (q->bitrate_limit >= 0)
621 q->extco2.BitrateLimit = q->bitrate_limit ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
623 q->extco2.MBBRC = q->mbbrc ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
625 q->extco2.ExtBRC = q->extbrc ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
627 if (q->max_frame_size >= 0)
628 q->extco2.MaxFrameSize = q->max_frame_size;
629 #if QSV_HAVE_MAX_SLICE_SIZE
630 if (q->max_slice_size >= 0)
631 q->extco2.MaxSliceSize = q->max_slice_size;
635 q->extco2.Trellis = q->trellis;
639 q->extco2.LookAheadDS = q->la_ds;
642 #if QSV_HAVE_BREF_TYPE
643 #if FF_API_PRIVATE_OPT
644 FF_DISABLE_DEPRECATION_WARNINGS
645 if (avctx->b_frame_strategy >= 0)
646 q->b_strategy = avctx->b_frame_strategy;
647 FF_ENABLE_DEPRECATION_WARNINGS
649 if (q->b_strategy >= 0)
650 q->extco2.BRefType = q->b_strategy ? MFX_B_REF_PYRAMID : MFX_B_REF_OFF;
651 if (q->adaptive_i >= 0)
652 q->extco2.AdaptiveI = q->adaptive_i ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
653 if (q->adaptive_b >= 0)
654 q->extco2.AdaptiveB = q->adaptive_b ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
657 q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extco2;
661 if (avctx->codec_id == AV_CODEC_ID_H264) {
663 ret = MFXQueryVersion(q->session,&ver);
664 if (ret >= MFX_ERR_NONE && QSV_RUNTIME_VERSION_ATLEAST(ver, 1, 25)) {
665 q->extmfp.Header.BufferId = MFX_EXTBUFF_MULTI_FRAME_PARAM;
666 q->extmfp.Header.BufferSz = sizeof(q->extmfp);
668 q->extmfp.MFMode = q->mfmode;
669 av_log(avctx,AV_LOG_VERBOSE,"MFMode:%d\n", q->extmfp.MFMode);
670 q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extmfp;
676 if (!check_enc_param(avctx,q)) {
677 av_log(avctx, AV_LOG_ERROR,
678 "some encoding parameters are not supported by the QSV "
679 "runtime. Please double check the input parameters.\n");
680 return AVERROR(ENOSYS);
686 static int qsv_retrieve_enc_jpeg_params(AVCodecContext *avctx, QSVEncContext *q)
690 ret = MFXVideoENCODE_GetVideoParam(q->session, &q->param);
692 return ff_qsv_print_error(avctx, ret,
693 "Error calling GetVideoParam");
695 q->packet_size = q->param.mfx.BufferSizeInKB * 1000;
697 // for qsv mjpeg the return value maybe 0 so alloc the buffer
698 if (q->packet_size == 0)
699 q->packet_size = q->param.mfx.FrameInfo.Height * q->param.mfx.FrameInfo.Width * 4;
704 static int qsv_retrieve_enc_params(AVCodecContext *avctx, QSVEncContext *q)
706 AVCPBProperties *cpb_props;
708 uint8_t sps_buf[128];
709 uint8_t pps_buf[128];
711 mfxExtCodingOptionSPSPPS extradata = {
712 .Header.BufferId = MFX_EXTBUFF_CODING_OPTION_SPSPPS,
713 .Header.BufferSz = sizeof(extradata),
714 .SPSBuffer = sps_buf, .SPSBufSize = sizeof(sps_buf),
715 .PPSBuffer = pps_buf, .PPSBufSize = sizeof(pps_buf)
718 mfxExtCodingOption co = {
719 .Header.BufferId = MFX_EXTBUFF_CODING_OPTION,
720 .Header.BufferSz = sizeof(co),
723 mfxExtCodingOption2 co2 = {
724 .Header.BufferId = MFX_EXTBUFF_CODING_OPTION2,
725 .Header.BufferSz = sizeof(co2),
729 mfxExtCodingOption3 co3 = {
730 .Header.BufferId = MFX_EXTBUFF_CODING_OPTION3,
731 .Header.BufferSz = sizeof(co3),
735 mfxExtBuffer *ext_buffers[] = {
736 (mfxExtBuffer*)&extradata,
746 int need_pps = avctx->codec_id != AV_CODEC_ID_MPEG2VIDEO;
749 q->param.ExtParam = ext_buffers;
750 q->param.NumExtParam = FF_ARRAY_ELEMS(ext_buffers);
752 ret = MFXVideoENCODE_GetVideoParam(q->session, &q->param);
754 return ff_qsv_print_error(avctx, ret,
755 "Error calling GetVideoParam");
757 q->packet_size = q->param.mfx.BufferSizeInKB * 1000;
759 if (!extradata.SPSBufSize || (need_pps && !extradata.PPSBufSize)) {
760 av_log(avctx, AV_LOG_ERROR, "No extradata returned from libmfx.\n");
761 return AVERROR_UNKNOWN;
764 avctx->extradata = av_malloc(extradata.SPSBufSize + need_pps * extradata.PPSBufSize +
765 AV_INPUT_BUFFER_PADDING_SIZE);
766 if (!avctx->extradata)
767 return AVERROR(ENOMEM);
769 memcpy(avctx->extradata, sps_buf, extradata.SPSBufSize);
771 memcpy(avctx->extradata + extradata.SPSBufSize, pps_buf, extradata.PPSBufSize);
772 avctx->extradata_size = extradata.SPSBufSize + need_pps * extradata.PPSBufSize;
773 memset(avctx->extradata + avctx->extradata_size, 0, AV_INPUT_BUFFER_PADDING_SIZE);
775 cpb_props = ff_add_cpb_side_data(avctx);
777 return AVERROR(ENOMEM);
778 cpb_props->max_bitrate = avctx->rc_max_rate;
779 cpb_props->min_bitrate = avctx->rc_min_rate;
780 cpb_props->avg_bitrate = avctx->bit_rate;
781 cpb_props->buffer_size = avctx->rc_buffer_size;
783 dump_video_param(avctx, q, ext_buffers + 1);
788 static int qsv_init_opaque_alloc(AVCodecContext *avctx, QSVEncContext *q)
790 AVQSVContext *qsv = avctx->hwaccel_context;
791 mfxFrameSurface1 *surfaces;
794 nb_surfaces = qsv->nb_opaque_surfaces + q->req.NumFrameSuggested + q->async_depth;
796 q->opaque_alloc_buf = av_buffer_allocz(sizeof(*surfaces) * nb_surfaces);
797 if (!q->opaque_alloc_buf)
798 return AVERROR(ENOMEM);
800 q->opaque_surfaces = av_malloc_array(nb_surfaces, sizeof(*q->opaque_surfaces));
801 if (!q->opaque_surfaces)
802 return AVERROR(ENOMEM);
804 surfaces = (mfxFrameSurface1*)q->opaque_alloc_buf->data;
805 for (i = 0; i < nb_surfaces; i++) {
806 surfaces[i].Info = q->req.Info;
807 q->opaque_surfaces[i] = surfaces + i;
810 q->opaque_alloc.Header.BufferId = MFX_EXTBUFF_OPAQUE_SURFACE_ALLOCATION;
811 q->opaque_alloc.Header.BufferSz = sizeof(q->opaque_alloc);
812 q->opaque_alloc.In.Surfaces = q->opaque_surfaces;
813 q->opaque_alloc.In.NumSurface = nb_surfaces;
814 q->opaque_alloc.In.Type = q->req.Type;
816 q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->opaque_alloc;
818 qsv->nb_opaque_surfaces = nb_surfaces;
819 qsv->opaque_surfaces = q->opaque_alloc_buf;
820 qsv->opaque_alloc_type = q->req.Type;
825 static int qsvenc_init_session(AVCodecContext *avctx, QSVEncContext *q)
829 if (avctx->hwaccel_context) {
830 AVQSVContext *qsv = avctx->hwaccel_context;
831 q->session = qsv->session;
832 } else if (avctx->hw_frames_ctx) {
833 q->frames_ctx.hw_frames_ctx = av_buffer_ref(avctx->hw_frames_ctx);
834 if (!q->frames_ctx.hw_frames_ctx)
835 return AVERROR(ENOMEM);
837 ret = ff_qsv_init_session_frames(avctx, &q->internal_session,
838 &q->frames_ctx, q->load_plugins,
839 q->param.IOPattern == MFX_IOPATTERN_IN_OPAQUE_MEMORY);
841 av_buffer_unref(&q->frames_ctx.hw_frames_ctx);
845 q->session = q->internal_session;
846 } else if (avctx->hw_device_ctx) {
847 ret = ff_qsv_init_session_device(avctx, &q->internal_session,
848 avctx->hw_device_ctx, q->load_plugins);
852 q->session = q->internal_session;
854 ret = ff_qsv_init_internal_session(avctx, &q->internal_session,
859 q->session = q->internal_session;
865 int ff_qsv_enc_init(AVCodecContext *avctx, QSVEncContext *q)
868 int opaque_alloc = 0;
871 q->param.AsyncDepth = q->async_depth;
873 q->async_fifo = av_fifo_alloc((1 + q->async_depth) *
874 (sizeof(AVPacket) + sizeof(mfxSyncPoint*) + sizeof(mfxBitstream*)));
876 return AVERROR(ENOMEM);
878 if (avctx->hwaccel_context) {
879 AVQSVContext *qsv = avctx->hwaccel_context;
881 iopattern = qsv->iopattern;
882 opaque_alloc = qsv->opaque_alloc;
885 if (avctx->hw_frames_ctx) {
886 AVHWFramesContext *frames_ctx = (AVHWFramesContext*)avctx->hw_frames_ctx->data;
887 AVQSVFramesContext *frames_hwctx = frames_ctx->hwctx;
890 if (frames_hwctx->frame_type & MFX_MEMTYPE_OPAQUE_FRAME)
891 iopattern = MFX_IOPATTERN_IN_OPAQUE_MEMORY;
892 else if (frames_hwctx->frame_type &
893 (MFX_MEMTYPE_VIDEO_MEMORY_DECODER_TARGET | MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET))
894 iopattern = MFX_IOPATTERN_IN_VIDEO_MEMORY;
899 iopattern = MFX_IOPATTERN_IN_SYSTEM_MEMORY;
900 q->param.IOPattern = iopattern;
902 ret = qsvenc_init_session(avctx, q);
906 // in the mfxInfoMFX struct, JPEG is different from other codecs
907 switch (avctx->codec_id) {
908 case AV_CODEC_ID_MJPEG:
909 ret = init_video_param_jpeg(avctx, q);
912 ret = init_video_param(avctx, q);
918 ret = MFXVideoENCODE_Query(q->session, &q->param, &q->param);
919 if (ret == MFX_WRN_PARTIAL_ACCELERATION) {
920 av_log(avctx, AV_LOG_WARNING, "Encoder will work with partial HW acceleration\n");
921 } else if (ret < 0) {
922 return ff_qsv_print_error(avctx, ret,
923 "Error querying encoder params");
926 ret = MFXVideoENCODE_QueryIOSurf(q->session, &q->param, &q->req);
928 return ff_qsv_print_error(avctx, ret,
929 "Error querying (IOSurf) the encoding parameters");
932 ret = qsv_init_opaque_alloc(avctx, q);
937 if (avctx->hwaccel_context) {
938 AVQSVContext *qsv = avctx->hwaccel_context;
941 q->extparam = av_mallocz_array(qsv->nb_ext_buffers + q->nb_extparam_internal,
942 sizeof(*q->extparam));
944 return AVERROR(ENOMEM);
946 q->param.ExtParam = q->extparam;
947 for (i = 0; i < qsv->nb_ext_buffers; i++)
948 q->param.ExtParam[i] = qsv->ext_buffers[i];
949 q->param.NumExtParam = qsv->nb_ext_buffers;
951 for (i = 0; i < q->nb_extparam_internal; i++) {
952 for (j = 0; j < qsv->nb_ext_buffers; j++) {
953 if (qsv->ext_buffers[j]->BufferId == q->extparam_internal[i]->BufferId)
956 if (j < qsv->nb_ext_buffers)
959 q->param.ExtParam[q->param.NumExtParam++] = q->extparam_internal[i];
962 q->param.ExtParam = q->extparam_internal;
963 q->param.NumExtParam = q->nb_extparam_internal;
966 ret = MFXVideoENCODE_Init(q->session, &q->param);
968 return ff_qsv_print_error(avctx, ret,
969 "Error initializing the encoder");
971 ff_qsv_print_warning(avctx, ret,
972 "Warning in encoder initialization");
974 switch (avctx->codec_id) {
975 case AV_CODEC_ID_MJPEG:
976 ret = qsv_retrieve_enc_jpeg_params(avctx, q);
979 ret = qsv_retrieve_enc_params(avctx, q);
983 av_log(avctx, AV_LOG_ERROR, "Error retrieving encoding parameters.\n");
992 static void clear_unused_frames(QSVEncContext *q)
994 QSVFrame *cur = q->work_frames;
996 if (cur->used && !cur->surface.Data.Locked) {
997 av_frame_unref(cur->frame);
1004 static int get_free_frame(QSVEncContext *q, QSVFrame **f)
1006 QSVFrame *frame, **last;
1008 clear_unused_frames(q);
1010 frame = q->work_frames;
1011 last = &q->work_frames;
1019 last = &frame->next;
1020 frame = frame->next;
1023 frame = av_mallocz(sizeof(*frame));
1025 return AVERROR(ENOMEM);
1026 frame->frame = av_frame_alloc();
1027 if (!frame->frame) {
1029 return AVERROR(ENOMEM);
1039 static int submit_frame(QSVEncContext *q, const AVFrame *frame,
1040 mfxFrameSurface1 **surface)
1045 ret = get_free_frame(q, &qf);
1049 if (frame->format == AV_PIX_FMT_QSV) {
1050 ret = av_frame_ref(qf->frame, frame);
1054 qf->surface = *(mfxFrameSurface1*)qf->frame->data[3];
1056 if (q->frames_ctx.mids) {
1057 ret = ff_qsv_find_surface_idx(&q->frames_ctx, qf);
1061 qf->surface.Data.MemId = &q->frames_ctx.mids[ret];
1064 /* make a copy if the input is not padded as libmfx requires */
1065 if (frame->height & 31 || frame->linesize[0] & (q->width_align - 1)) {
1066 qf->frame->height = FFALIGN(frame->height, q->height_align);
1067 qf->frame->width = FFALIGN(frame->width, q->width_align);
1069 ret = ff_get_buffer(q->avctx, qf->frame, AV_GET_BUFFER_FLAG_REF);
1073 qf->frame->height = frame->height;
1074 qf->frame->width = frame->width;
1075 ret = av_frame_copy(qf->frame, frame);
1077 av_frame_unref(qf->frame);
1081 ret = av_frame_ref(qf->frame, frame);
1086 qf->surface.Info = q->param.mfx.FrameInfo;
1088 qf->surface.Info.PicStruct =
1089 !frame->interlaced_frame ? MFX_PICSTRUCT_PROGRESSIVE :
1090 frame->top_field_first ? MFX_PICSTRUCT_FIELD_TFF :
1091 MFX_PICSTRUCT_FIELD_BFF;
1092 if (frame->repeat_pict == 1)
1093 qf->surface.Info.PicStruct |= MFX_PICSTRUCT_FIELD_REPEATED;
1094 else if (frame->repeat_pict == 2)
1095 qf->surface.Info.PicStruct |= MFX_PICSTRUCT_FRAME_DOUBLING;
1096 else if (frame->repeat_pict == 4)
1097 qf->surface.Info.PicStruct |= MFX_PICSTRUCT_FRAME_TRIPLING;
1099 qf->surface.Data.PitchLow = qf->frame->linesize[0];
1100 qf->surface.Data.Y = qf->frame->data[0];
1101 qf->surface.Data.UV = qf->frame->data[1];
1104 qf->surface.Data.TimeStamp = av_rescale_q(frame->pts, q->avctx->time_base, (AVRational){1, 90000});
1106 *surface = &qf->surface;
1111 static void print_interlace_msg(AVCodecContext *avctx, QSVEncContext *q)
1113 if (q->param.mfx.CodecId == MFX_CODEC_AVC) {
1114 if (q->param.mfx.CodecProfile == MFX_PROFILE_AVC_BASELINE ||
1115 q->param.mfx.CodecLevel < MFX_LEVEL_AVC_21 ||
1116 q->param.mfx.CodecLevel > MFX_LEVEL_AVC_41)
1117 av_log(avctx, AV_LOG_WARNING,
1118 "Interlaced coding is supported"
1119 " at Main/High Profile Level 2.1-4.1\n");
1123 static int encode_frame(AVCodecContext *avctx, QSVEncContext *q,
1124 const AVFrame *frame)
1126 AVPacket new_pkt = { 0 };
1129 mfxFrameSurface1 *surf = NULL;
1130 mfxSyncPoint *sync = NULL;
1134 ret = submit_frame(q, frame, &surf);
1136 av_log(avctx, AV_LOG_ERROR, "Error submitting the frame for encoding.\n");
1141 ret = av_new_packet(&new_pkt, q->packet_size);
1143 av_log(avctx, AV_LOG_ERROR, "Error allocating the output packet\n");
1147 bs = av_mallocz(sizeof(*bs));
1149 av_packet_unref(&new_pkt);
1150 return AVERROR(ENOMEM);
1152 bs->Data = new_pkt.data;
1153 bs->MaxLength = new_pkt.size;
1155 sync = av_mallocz(sizeof(*sync));
1158 av_packet_unref(&new_pkt);
1159 return AVERROR(ENOMEM);
1163 ret = MFXVideoENCODE_EncodeFrameAsync(q->session, NULL, surf, bs, sync);
1164 if (ret == MFX_WRN_DEVICE_BUSY)
1166 } while (ret == MFX_WRN_DEVICE_BUSY || ret == MFX_WRN_IN_EXECUTION);
1169 ff_qsv_print_warning(avctx, ret, "Warning during encoding");
1172 av_packet_unref(&new_pkt);
1175 return (ret == MFX_ERR_MORE_DATA) ?
1176 0 : ff_qsv_print_error(avctx, ret, "Error during encoding");
1179 if (ret == MFX_WRN_INCOMPATIBLE_VIDEO_PARAM && frame->interlaced_frame)
1180 print_interlace_msg(avctx, q);
1183 av_fifo_generic_write(q->async_fifo, &new_pkt, sizeof(new_pkt), NULL);
1184 av_fifo_generic_write(q->async_fifo, &sync, sizeof(sync), NULL);
1185 av_fifo_generic_write(q->async_fifo, &bs, sizeof(bs), NULL);
1188 av_packet_unref(&new_pkt);
1195 int ff_qsv_encode(AVCodecContext *avctx, QSVEncContext *q,
1196 AVPacket *pkt, const AVFrame *frame, int *got_packet)
1200 ret = encode_frame(avctx, q, frame);
1204 if (!av_fifo_space(q->async_fifo) ||
1205 (!frame && av_fifo_size(q->async_fifo))) {
1210 av_fifo_generic_read(q->async_fifo, &new_pkt, sizeof(new_pkt), NULL);
1211 av_fifo_generic_read(q->async_fifo, &sync, sizeof(sync), NULL);
1212 av_fifo_generic_read(q->async_fifo, &bs, sizeof(bs), NULL);
1215 ret = MFXVideoCORE_SyncOperation(q->session, *sync, 1000);
1216 } while (ret == MFX_WRN_IN_EXECUTION);
1218 new_pkt.dts = av_rescale_q(bs->DecodeTimeStamp, (AVRational){1, 90000}, avctx->time_base);
1219 new_pkt.pts = av_rescale_q(bs->TimeStamp, (AVRational){1, 90000}, avctx->time_base);
1220 new_pkt.size = bs->DataLength;
1222 if (bs->FrameType & MFX_FRAMETYPE_IDR ||
1223 bs->FrameType & MFX_FRAMETYPE_xIDR)
1224 new_pkt.flags |= AV_PKT_FLAG_KEY;
1226 #if FF_API_CODED_FRAME
1227 FF_DISABLE_DEPRECATION_WARNINGS
1228 if (bs->FrameType & MFX_FRAMETYPE_I || bs->FrameType & MFX_FRAMETYPE_xI)
1229 avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I;
1230 else if (bs->FrameType & MFX_FRAMETYPE_P || bs->FrameType & MFX_FRAMETYPE_xP)
1231 avctx->coded_frame->pict_type = AV_PICTURE_TYPE_P;
1232 else if (bs->FrameType & MFX_FRAMETYPE_B || bs->FrameType & MFX_FRAMETYPE_xB)
1233 avctx->coded_frame->pict_type = AV_PICTURE_TYPE_B;
1234 FF_ENABLE_DEPRECATION_WARNINGS
1241 if (pkt->size < new_pkt.size) {
1242 av_log(avctx, AV_LOG_ERROR, "Submitted buffer not large enough: %d < %d\n",
1243 pkt->size, new_pkt.size);
1244 av_packet_unref(&new_pkt);
1245 return AVERROR(EINVAL);
1248 memcpy(pkt->data, new_pkt.data, new_pkt.size);
1249 pkt->size = new_pkt.size;
1251 ret = av_packet_copy_props(pkt, &new_pkt);
1252 av_packet_unref(&new_pkt);
1264 int ff_qsv_enc_close(AVCodecContext *avctx, QSVEncContext *q)
1269 MFXVideoENCODE_Close(q->session);
1270 if (q->internal_session)
1271 MFXClose(q->internal_session);
1273 q->internal_session = NULL;
1275 av_buffer_unref(&q->frames_ctx.hw_frames_ctx);
1276 av_buffer_unref(&q->frames_ctx.mids_buf);
1278 cur = q->work_frames;
1280 q->work_frames = cur->next;
1281 av_frame_free(&cur->frame);
1283 cur = q->work_frames;
1286 while (q->async_fifo && av_fifo_size(q->async_fifo)) {
1291 av_fifo_generic_read(q->async_fifo, &pkt, sizeof(pkt), NULL);
1292 av_fifo_generic_read(q->async_fifo, &sync, sizeof(sync), NULL);
1293 av_fifo_generic_read(q->async_fifo, &bs, sizeof(bs), NULL);
1297 av_packet_unref(&pkt);
1299 av_fifo_free(q->async_fifo);
1300 q->async_fifo = NULL;
1302 av_freep(&q->opaque_surfaces);
1303 av_buffer_unref(&q->opaque_alloc_buf);
1305 av_freep(&q->extparam);