#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);
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",
#endif
#endif
+#if QSV_HAVE_GPB
+ if (avctx->codec_id == AV_CODEC_ID_HEVC)
+ av_log(avctx, AV_LOG_VERBOSE,"GPB: %s\n", print_threestate(co3->GPB));
+#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);
}
#endif
#if QSV_HAVE_ICQ
- else if (avctx->global_quality > 0) {
+ else if (avctx->global_quality > 0 && !avctx->rc_max_rate) {
rc_mode = MFX_RATECONTROL_ICQ;
rc_desc = "intelligent constant quality (ICQ)";
}
rc_mode = MFX_RATECONTROL_AVBR;
rc_desc = "average variable bitrate (AVBR)";
}
+#endif
+#if QSV_HAVE_QVBR
+ else if (avctx->global_quality > 0) {
+ rc_mode = MFX_RATECONTROL_QVBR;
+ rc_desc = "constant quality with VBR algorithm (QVBR)";
+ }
#endif
else {
rc_mode = MFX_RATECONTROL_VBR;
int target_bitrate_kbps, max_bitrate_kbps, brc_param_multiplier;
int buffer_size_in_kilobytes, initial_delay_in_kilobytes;
int ret;
- mfxVersion ver;
-
- ret = MFXQueryVersion(q->session,&ver);
- if (ret != MFX_ERR_NONE) {
- av_log(avctx, AV_LOG_ERROR, "Error getting the session handle\n");
- return AVERROR_UNKNOWN;
- }
ret = ff_qsv_codec_id_to_mfx(avctx->codec_id);
if (ret < 0)
}
}
+ if (q->low_power) {
#if QSV_HAVE_VDENC
- q->param.mfx.LowPower = q->low_power ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
+ q->param.mfx.LowPower = MFX_CODINGOPTION_ON;
+#else
+ av_log(avctx, AV_LOG_WARNING, "The low_power option is "
+ "not supported with this MSDK version.\n");
+ q->low_power = 0;
+ q->param.mfx.LowPower = MFX_CODINGOPTION_OFF;
#endif
+ } 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);
// 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(ver, 1, 19)) ? 16 : 32;
+ 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) {
//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 / 1000;
+ 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),
case MFX_RATECONTROL_VBR:
#if QSV_HAVE_VCM
case MFX_RATECONTROL_VCM:
+#endif
+#if QSV_HAVE_QVBR
+ case MFX_RATECONTROL_QVBR:
#endif
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 QSV_HAVE_QVBR
+ if (q->param.mfx.RateControlMethod == MFX_RATECONTROL_QVBR)
+ q->extco3.QVBRQuality = av_clip(avctx->global_quality, 0, 51);
+#endif
break;
case MFX_RATECONTROL_CQP:
quant = avctx->global_quality / FF_QP2LAMBDA;
#endif
}
- // the HEVC encoder plugin currently fails if coding options
- // are provided
- if (avctx->codec_id != AV_CODEC_ID_HEVC) {
+ // 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)) {
q->extco.Header.BufferId = MFX_EXTBUFF_CODING_OPTION;
q->extco.Header.BufferSz = sizeof(q->extco);
#endif
#if QSV_HAVE_TRELLIS
- q->extco2.Trellis = q->trellis;
+ 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;
#endif
#if QSV_VERSION_ATLEAST(1, 8)
#endif
#if QSV_HAVE_MF
- if (QSV_RUNTIME_VERSION_ATLEAST(ver, 1, 25)) {
+ 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);
}
#endif
}
+#if QSV_HAVE_CO3
+ q->extco3.Header.BufferId = MFX_EXTBUFF_CODING_OPTION3;
+ q->extco3.Header.BufferSz = sizeof(q->extco3);
+#if QSV_HAVE_GPB
+ if (avctx->codec_id == AV_CODEC_ID_HEVC)
+ q->extco3.GPB = q->gpb ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
+#endif
+ q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extco3;
+#endif
}
if (!check_enc_param(avctx,q)) {
.Header.BufferSz = sizeof(co2),
};
#endif
-
- mfxExtBuffer *ext_buffers[] = {
- (mfxExtBuffer*)&extradata,
- (mfxExtBuffer*)&co,
-#if QSV_HAVE_CO2
- (mfxExtBuffer*)&co2,
+#if QSV_HAVE_CO3
+ mfxExtCodingOption3 co3 = {
+ .Header.BufferId = MFX_EXTBUFF_CODING_OPTION3,
+ .Header.BufferSz = sizeof(co3),
+ };
#endif
+
+#if QSV_HAVE_CO_VPS
+ 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),
};
+#endif
+
+ mfxExtBuffer *ext_buffers[2 + QSV_HAVE_CO2 + QSV_HAVE_CO3 + QSV_HAVE_CO_VPS];
int need_pps = avctx->codec_id != AV_CODEC_ID_MPEG2VIDEO;
- int ret;
+ int ret, ext_buf_num = 0, extradata_offset = 0;
+
+ ext_buffers[ext_buf_num++] = (mfxExtBuffer*)&extradata;
+ ext_buffers[ext_buf_num++] = (mfxExtBuffer*)&co;
+#if QSV_HAVE_CO2
+ ext_buffers[ext_buf_num++] = (mfxExtBuffer*)&co2;
+#endif
+#if QSV_HAVE_CO3
+ ext_buffers[ext_buf_num++] = (mfxExtBuffer*)&co3;
+#endif
+#if QSV_HAVE_CO_VPS
+ 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;
+#endif
q->param.ExtParam = ext_buffers;
- q->param.NumExtParam = FF_ARRAY_ELEMS(ext_buffers);
+ q->param.NumExtParam = ext_buf_num;
ret = MFXVideoENCODE_GetVideoParam(q->session, &q->param);
if (ret < 0)
q->packet_size = q->param.mfx.BufferSizeInKB * q->param.mfx.BRCParamMultiplier * 1000;
- if (!extradata.SPSBufSize || (need_pps && !extradata.PPSBufSize)) {
+ if (!extradata.SPSBufSize || (need_pps && !extradata.PPSBufSize)
+#if QSV_HAVE_CO_VPS
+ || (q->hevc_vps && !extradata_vps.VPSBufSize)
+#endif
+ ) {
av_log(avctx, AV_LOG_ERROR, "No extradata returned from libmfx.\n");
return AVERROR_UNKNOWN;
}
- avctx->extradata = av_malloc(extradata.SPSBufSize + need_pps * extradata.PPSBufSize +
- AV_INPUT_BUFFER_PADDING_SIZE);
+ avctx->extradata_size = extradata.SPSBufSize + need_pps * extradata.PPSBufSize;
+#if QSV_HAVE_CO_VPS
+ avctx->extradata_size += q->hevc_vps * extradata_vps.VPSBufSize;
+#endif
+
+ avctx->extradata = av_malloc(avctx->extradata_size + AV_INPUT_BUFFER_PADDING_SIZE);
if (!avctx->extradata)
return AVERROR(ENOMEM);
- memcpy(avctx->extradata, sps_buf, extradata.SPSBufSize);
- if (need_pps)
- memcpy(avctx->extradata + extradata.SPSBufSize, pps_buf, extradata.PPSBufSize);
- avctx->extradata_size = extradata.SPSBufSize + need_pps * extradata.PPSBufSize;
+#if QSV_HAVE_CO_VPS
+ if (q->hevc_vps) {
+ memcpy(avctx->extradata, vps_buf, extradata_vps.VPSBufSize);
+ extradata_offset += extradata_vps.VPSBufSize;
+ }
+#endif
+
+ 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 (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:
if (qsv_frame) {
surf = &qsv_frame->surface;
enc_ctrl = &qsv_frame->enc_ctrl;
- memset(enc_ctrl, 0, sizeof(mfxEncodeCtrl));
if (frame->pict_type == AV_PICTURE_TYPE_I) {
enc_ctrl->FrameType = MFX_FRAMETYPE_I | MFX_FRAMETYPE_REF;