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qsvenc: print the actual video parameters used by MSDK

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This commit is contained in:
Anton Khirnov 2015-11-06 13:18:56 +01:00
parent f6c94457b4
commit 4d8f536b53
2 changed files with 266 additions and 0 deletions
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255
libavcodec/qsvenc.c
View File

@ -37,6 +37,235 @@
#include "qsv_internal.h"
#include "qsvenc.h"
static const struct {
mfxU16 profile;
const char *name;
} profile_names[] = {
{ MFX_PROFILE_AVC_BASELINE, "baseline" },
{ MFX_PROFILE_AVC_MAIN, "main" },
{ MFX_PROFILE_AVC_EXTENDED, "extended" },
{ MFX_PROFILE_AVC_HIGH, "high" },
#if QSV_VERSION_ATLEAST(1, 15)
{ MFX_PROFILE_AVC_HIGH_422, "high 422" },
#endif
#if QSV_VERSION_ATLEAST(1, 4)
{ MFX_PROFILE_AVC_CONSTRAINED_BASELINE, "constrained baseline" },
{ MFX_PROFILE_AVC_CONSTRAINED_HIGH, "constrained high" },
{ MFX_PROFILE_AVC_PROGRESSIVE_HIGH, "progressive high" },
#endif
{ MFX_PROFILE_MPEG2_SIMPLE, "simple" },
{ MFX_PROFILE_MPEG2_MAIN, "main" },
{ MFX_PROFILE_MPEG2_HIGH, "high" },
{ MFX_PROFILE_VC1_SIMPLE, "simple" },
{ MFX_PROFILE_VC1_MAIN, "main" },
{ MFX_PROFILE_VC1_ADVANCED, "advanced" },
#if QSV_VERSION_ATLEAST(1, 8)
{ MFX_PROFILE_HEVC_MAIN, "main" },
{ MFX_PROFILE_HEVC_MAIN10, "main10" },
{ MFX_PROFILE_HEVC_MAINSP, "mainsp" },
#endif
};
static const char *print_profile(mfxU16 profile)
{
int i;
for (i = 0; i < FF_ARRAY_ELEMS(profile_names); i++)
if (profile == profile_names[i].profile)
return profile_names[i].name;
return "unknown";
}
static const struct {
mfxU16 rc_mode;
const char *name;
} rc_names[] = {
{ MFX_RATECONTROL_CBR, "CBR" },
{ MFX_RATECONTROL_VBR, "VBR" },
{ MFX_RATECONTROL_CQP, "CQP" },
{ MFX_RATECONTROL_AVBR, "AVBR" },
#if QSV_HAVE_LA
{ MFX_RATECONTROL_LA, "LA" },
#endif
#if QSV_HAVE_ICQ
{ MFX_RATECONTROL_ICQ, "ICQ" },
{ MFX_RATECONTROL_LA_ICQ, "LA_ICQ" },
#endif
#if QSV_HAVE_VCM
{ MFX_RATECONTROL_VCM, "VCM" },
#endif
#if QSV_VERSION_ATLEAST(1, 10)
{ MFX_RATECONTROL_LA_EXT, "LA_EXT" },
#endif
#if QSV_HAVE_LA_HRD
{ MFX_RATECONTROL_LA_HRD, "LA_HRD" },
#endif
#if QSV_HAVE_QVBR
{ MFX_RATECONTROL_QVBR, "QVBR" },
#endif
};
static const char *print_ratecontrol(mfxU16 rc_mode)
{
int i;
for (i = 0; i < FF_ARRAY_ELEMS(rc_names); i++)
if (rc_mode == rc_names[i].rc_mode)
return rc_names[i].name;
return "unknown";
}
static const char *print_threestate(mfxU16 val)
{
if (val == MFX_CODINGOPTION_ON)
return "ON";
else if (val == MFX_CODINGOPTION_OFF)
return "OFF";
return "unknown";
}
static void dump_video_param(AVCodecContext *avctx, QSVEncContext *q,
mfxExtBuffer **coding_opts)
{
mfxInfoMFX *info = &q->param.mfx;
mfxExtCodingOption *co = (mfxExtCodingOption*)coding_opts[0];
#if QSV_HAVE_CO2
mfxExtCodingOption2 *co2 = (mfxExtCodingOption2*)coding_opts[1];
#endif
#if QSV_HAVE_CO3
mfxExtCodingOption3 *co3 = (mfxExtCodingOption3*)coding_opts[2];
#endif
av_log(avctx, AV_LOG_VERBOSE, "profile: %s; level: %"PRIu16"\n",
print_profile(info->CodecProfile), info->CodecLevel);
av_log(avctx, AV_LOG_VERBOSE, "GopPicSize: %"PRIu16"; GopRefDist: %"PRIu16"; GopOptFlag: ",
info->GopPicSize, info->GopRefDist);
if (info->GopOptFlag & MFX_GOP_CLOSED)
av_log(avctx, AV_LOG_VERBOSE, "closed ");
if (info->GopOptFlag & MFX_GOP_STRICT)
av_log(avctx, AV_LOG_VERBOSE, "strict ");
av_log(avctx, AV_LOG_VERBOSE, "; IdrInterval: %"PRIu16"\n", info->IdrInterval);
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
#if QSV_HAVE_VCM
|| info->RateControlMethod == MFX_RATECONTROL_VCM
#endif
) {
av_log(avctx, AV_LOG_VERBOSE,
"InitialDelayInKB: %"PRIu16"; TargetKbps: %"PRIu16"; MaxKbps: %"PRIu16"\n",
info->InitialDelayInKB, info->TargetKbps, info->MaxKbps);
} 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_AVBR) {
av_log(avctx, AV_LOG_VERBOSE,
"TargetKbps: %"PRIu16"; Accuracy: %"PRIu16"; Convergence: %"PRIu16"\n",
info->TargetKbps, info->Accuracy, info->Convergence);
}
#if QSV_HAVE_LA
else if (info->RateControlMethod == MFX_RATECONTROL_LA
#if QSV_HAVE_LA_HRD
|| info->RateControlMethod == MFX_RATECONTROL_LA_HRD
#endif
) {
av_log(avctx, AV_LOG_VERBOSE,
"TargetKbps: %"PRIu16"; LookAheadDepth: %"PRIu16"\n",
info->TargetKbps, co2->LookAheadDepth);
}
#endif
#if QSV_HAVE_ICQ
else if (info->RateControlMethod == MFX_RATECONTROL_ICQ) {
av_log(avctx, AV_LOG_VERBOSE, "ICQQuality: %"PRIu16"\n", info->ICQQuality);
} else if (info->RateControlMethod == MFX_RATECONTROL_LA_ICQ) {
av_log(avctx, AV_LOG_VERBOSE, "ICQQuality: %"PRIu16"; LookAheadDepth: %"PRIu16"\n",
info->ICQQuality, co2->LookAheadDepth);
}
#endif
#if QSV_HAVE_QVBR
else if (info->RateControlMethod == MFX_RATECONTROL_QVBR) {
av_log(avctx, AV_LOG_VERBOSE, "QVBRQuality: %"PRIu16"\n",
co3->QVBRQuality);
}
#endif
av_log(avctx, AV_LOG_VERBOSE, "NumSlice: %"PRIu16"; NumRefFrame: %"PRIu16"\n",
info->NumSlice, info->NumRefFrame);
av_log(avctx, AV_LOG_VERBOSE, "RateDistortionOpt: %s\n",
print_threestate(co->RateDistortionOpt));
#if QSV_HAVE_CO2
av_log(avctx, AV_LOG_VERBOSE,
"RecoveryPointSEI: %s IntRefType: %"PRIu16"; IntRefCycleSize: %"PRIu16"; IntRefQPDelta: %"PRId16"\n",
print_threestate(co->RecoveryPointSEI), co2->IntRefType, co2->IntRefCycleSize, co2->IntRefQPDelta);
av_log(avctx, AV_LOG_VERBOSE, "MaxFrameSize: %"PRIu16"; ", co2->MaxFrameSize);
#if QSV_VERSION_ATLEAST(1, 9)
av_log(avctx, AV_LOG_VERBOSE, "MaxSliceSize: %"PRIu16"; ", co2->MaxSliceSize);
#endif
av_log(avctx, AV_LOG_VERBOSE, "\n");
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));
#if QSV_HAVE_TRELLIS
av_log(avctx, AV_LOG_VERBOSE, "Trellis: ");
if (co2->Trellis & MFX_TRELLIS_OFF) {
av_log(avctx, AV_LOG_VERBOSE, "off");
} else if (!co2->Trellis) {
av_log(avctx, AV_LOG_VERBOSE, "auto");
} else {
if (co2->Trellis & MFX_TRELLIS_I) av_log(avctx, AV_LOG_VERBOSE, "I");
if (co2->Trellis & MFX_TRELLIS_P) av_log(avctx, AV_LOG_VERBOSE, "P");
if (co2->Trellis & MFX_TRELLIS_B) av_log(avctx, AV_LOG_VERBOSE, "B");
}
av_log(avctx, AV_LOG_VERBOSE, "\n");
#endif
#if QSV_VERSION_ATLEAST(1, 8)
av_log(avctx, AV_LOG_VERBOSE,
"RepeatPPS: %s; NumMbPerSlice: %"PRIu16"; LookAheadDS: ",
print_threestate(co2->RepeatPPS), co2->NumMbPerSlice);
switch (co2->LookAheadDS) {
case MFX_LOOKAHEAD_DS_OFF: av_log(avctx, AV_LOG_VERBOSE, "off"); break;
case MFX_LOOKAHEAD_DS_2x: av_log(avctx, AV_LOG_VERBOSE, "2x"); break;
case MFX_LOOKAHEAD_DS_4x: av_log(avctx, AV_LOG_VERBOSE, "4x"); break;
default: av_log(avctx, AV_LOG_VERBOSE, "unknown"); break;
}
av_log(avctx, AV_LOG_VERBOSE, "\n");
av_log(avctx, AV_LOG_VERBOSE, "AdaptiveI: %s; AdaptiveB: %s; BRefType: ",
print_threestate(co2->AdaptiveI), print_threestate(co2->AdaptiveB));
switch (co2->BRefType) {
case MFX_B_REF_OFF: av_log(avctx, AV_LOG_VERBOSE, "off"); break;
case MFX_B_REF_PYRAMID: av_log(avctx, AV_LOG_VERBOSE, "pyramid"); break;
default: av_log(avctx, AV_LOG_VERBOSE, "auto"); break;
}
av_log(avctx, AV_LOG_VERBOSE, "\n");
#endif
#if QSV_VERSION_ATLEAST(1, 9)
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);
#endif
#endif
if (avctx->codec_id == AV_CODEC_ID_H264) {
av_log(avctx, AV_LOG_VERBOSE, "Entropy coding: %s; MaxDecFrameBuffering: %"PRIu16"\n",
co->CAVLC == MFX_CODINGOPTION_ON ? "CAVLC" : "CABAC", co->MaxDecFrameBuffering);
av_log(avctx, AV_LOG_VERBOSE,
"NalHrdConformance: %s; SingleSeiNalUnit: %s; VuiVclHrdParameters: %s VuiNalHrdParameters: %s\n",
print_threestate(co->NalHrdConformance), print_threestate(co->SingleSeiNalUnit),
print_threestate(co->VuiVclHrdParameters), print_threestate(co->VuiNalHrdParameters));
}
}
static int init_video_param(AVCodecContext *avctx, QSVEncContext *q)
{
const char *ratecontrol_desc;
@ -152,8 +381,32 @@ static int qsv_retrieve_enc_params(AVCodecContext *avctx, QSVEncContext *q)
.PPSBuffer = pps_buf, .PPSBufSize = sizeof(pps_buf)
};
mfxExtCodingOption co = {
.Header.BufferId = MFX_EXTBUFF_CODING_OPTION,
.Header.BufferSz = sizeof(co),
};
#if QSV_HAVE_CO2
mfxExtCodingOption2 co2 = {
.Header.BufferId = MFX_EXTBUFF_CODING_OPTION2,
.Header.BufferSz = sizeof(co2),
};
#endif
#if QSV_HAVE_CO3
mfxExtCodingOption3 co3 = {
.Header.BufferId = MFX_EXTBUFF_CODING_OPTION3,
.Header.BufferSz = sizeof(co3),
};
#endif
mfxExtBuffer *ext_buffers[] = {
(mfxExtBuffer*)&extradata,
(mfxExtBuffer*)&co,
#if QSV_HAVE_CO2
(mfxExtBuffer*)&co2,
#endif
#if QSV_HAVE_CO3
(mfxExtBuffer*)&co3,
#endif
};
int need_pps = avctx->codec_id != AV_CODEC_ID_MPEG2VIDEO;
@ -184,6 +437,8 @@ static int qsv_retrieve_enc_params(AVCodecContext *avctx, QSVEncContext *q)
avctx->extradata_size = extradata.SPSBufSize + need_pps * extradata.PPSBufSize;
memset(avctx->extradata + avctx->extradata_size, 0, AV_INPUT_BUFFER_PADDING_SIZE);
dump_video_param(avctx, q, ext_buffers + 1);
return 0;
}

11
libavcodec/qsvenc.h
View File

@ -34,6 +34,17 @@
#include "avcodec.h"
#include "qsv_internal.h"
#define QSV_HAVE_CO2 QSV_VERSION_ATLEAST(1, 6)
#define QSV_HAVE_CO3 QSV_VERSION_ATLEAST(1, 11)
#define QSV_HAVE_TRELLIS QSV_VERSION_ATLEAST(1, 8)
#define QSV_HAVE_LA QSV_VERSION_ATLEAST(1, 7)
#define QSV_HAVE_LA_HRD QSV_VERSION_ATLEAST(1, 11)
#define QSV_HAVE_ICQ QSV_VERSION_ATLEAST(1, 8)
#define QSV_HAVE_VCM QSV_VERSION_ATLEAST(1, 8)
#define QSV_HAVE_QVBR QSV_VERSION_ATLEAST(1, 11)
typedef struct QSVEncContext {
AVCodecContext *avctx;