diff options
author | Wenbin Chen <wenbin.chen-at-intel.com@ffmpeg.org> | 2022-01-25 15:12:37 +0800 |
---|---|---|
committer | Haihao Xiang <haihao.xiang@intel.com> | 2022-01-27 10:26:39 +0800 |
commit | e102fd98d6f30d3cd41debafab30d29d5f72117c (patch) | |
tree | 8ed307971b930572caffb24a759afbc16f22990c /libavcodec | |
parent | 2ecc4fde5f01289b4c2b8d58c905a408dbb96d8c (diff) | |
download | ffmpeg-e102fd98d6f30d3cd41debafab30d29d5f72117c.tar.gz |
libavcodec/qsvenc: Add intra refresh to hevc_qsv and add new intra refresh parameter
Add intra refresh support to hevc_qsv as well.
Add an new intra refresh type: "horizontal", and an new param
ref_cycle_dist. This param specify the distance between the
beginnings of the intra-refresh cycles in frames.
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
Diffstat (limited to 'libavcodec')
-rw-r--r-- | libavcodec/qsvenc.c | 21 | ||||
-rw-r--r-- | libavcodec/qsvenc.h | 1 | ||||
-rw-r--r-- | libavcodec/qsvenc_h264.c | 7 | ||||
-rw-r--r-- | libavcodec/qsvenc_hevc.c | 9 |
4 files changed, 29 insertions, 9 deletions
diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c index 686dfe6610..84ad056f32 100644 --- a/libavcodec/qsvenc.c +++ b/libavcodec/qsvenc.c @@ -364,6 +364,10 @@ static void dump_video_param(AVCodecContext *avctx, QSVEncContext *q, #if QSV_VERSION_ATLEAST(1, 26) av_log(avctx, AV_LOG_VERBOSE, "TransformSkip: %s \n", print_threestate(co3->TransformSkip)); #endif + +#if QSV_VERSION_ATLEAST(1, 16) + av_log(avctx, AV_LOG_VERBOSE, "IntRefCycleDist: %"PRId16"\n", co3->IntRefCycleDist); +#endif } static void dump_video_vp9_param(AVCodecContext *avctx, QSVEncContext *q, @@ -865,13 +869,6 @@ static int init_video_param(AVCodecContext *avctx, QSVEncContext *q) #if QSV_HAVE_CO2 if (avctx->codec_id == AV_CODEC_ID_H264) { - if (q->int_ref_type >= 0) - q->extco2.IntRefType = q->int_ref_type; - if (q->int_ref_cycle_size >= 0) - q->extco2.IntRefCycleSize = q->int_ref_cycle_size; - if (q->int_ref_qp_delta != INT16_MIN) - q->extco2.IntRefQPDelta = q->int_ref_qp_delta; - if (q->bitrate_limit >= 0) q->extco2.BitrateLimit = q->bitrate_limit ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF; if (q->mbbrc >= 0) @@ -900,6 +897,12 @@ static int init_video_param(AVCodecContext *avctx, QSVEncContext *q) q->extco2.ExtBRC = q->extbrc ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF; if (q->max_frame_size >= 0) q->extco2.MaxFrameSize = q->max_frame_size; + if (q->int_ref_type >= 0) + q->extco2.IntRefType = q->int_ref_type; + if (q->int_ref_cycle_size >= 0) + q->extco2.IntRefCycleSize = q->int_ref_cycle_size; + if (q->int_ref_qp_delta != INT16_MIN) + q->extco2.IntRefQPDelta = q->int_ref_qp_delta; #if QSV_HAVE_MAX_SLICE_SIZE if (q->max_slice_size >= 0) q->extco2.MaxSliceSize = q->max_slice_size; @@ -974,6 +977,10 @@ static int init_video_param(AVCodecContext *avctx, QSVEncContext *q) "Please set max_b_frames(-bf) to 0 to enable P-pyramid\n"); } #endif +#if QSV_VERSION_ATLEAST(1, 16) + if (q->int_ref_cycle_dist >= 0) + q->extco3.IntRefCycleDist = q->int_ref_cycle_dist; +#endif } if (avctx->codec_id == AV_CODEC_ID_HEVC) { diff --git a/libavcodec/qsvenc.h b/libavcodec/qsvenc.h index 65f035045c..5fa0b6f5ba 100644 --- a/libavcodec/qsvenc.h +++ b/libavcodec/qsvenc.h @@ -195,6 +195,7 @@ typedef struct QSVEncContext { int int_ref_type; int int_ref_cycle_size; int int_ref_qp_delta; + int int_ref_cycle_dist; int recovery_point_sei; int repeat_pps; diff --git a/libavcodec/qsvenc_h264.c b/libavcodec/qsvenc_h264.c index 9f127607b7..bec3633268 100644 --- a/libavcodec/qsvenc_h264.c +++ b/libavcodec/qsvenc_h264.c @@ -126,13 +126,16 @@ static const AVOption options[] = { { "4x" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_LOOKAHEAD_DS_4x }, INT_MIN, INT_MAX, VE, "look_ahead_downsampling" }, #endif - { "int_ref_type", "Intra refresh type", OFFSET(qsv.int_ref_type), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, UINT16_MAX, VE, "int_ref_type" }, + { "int_ref_type", "Intra refresh type. B frames should be set to 0.", OFFSET(qsv.int_ref_type), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, UINT16_MAX, VE, "int_ref_type" }, { "none", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 0 }, .flags = VE, "int_ref_type" }, { "vertical", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 1 }, .flags = VE, "int_ref_type" }, + { "horizontal", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 2 }, .flags = VE, "int_ref_type" }, { "int_ref_cycle_size", "Number of frames in the intra refresh cycle", OFFSET(qsv.int_ref_cycle_size), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, UINT16_MAX, VE }, { "int_ref_qp_delta", "QP difference for the refresh MBs", OFFSET(qsv.int_ref_qp_delta), AV_OPT_TYPE_INT, { .i64 = INT16_MIN }, INT16_MIN, INT16_MAX, VE }, { "recovery_point_sei", "Insert recovery point SEI messages", OFFSET(qsv.recovery_point_sei), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1, VE }, - +#if QSV_VERSION_ATLEAST(1, 16) + { "int_ref_cycle_dist", "Distance between the beginnings of the intra-refresh cycles in frames", OFFSET(qsv.int_ref_cycle_dist), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT16_MAX, VE }, +#endif { "profile", NULL, OFFSET(qsv.profile), AV_OPT_TYPE_INT, { .i64 = MFX_PROFILE_UNKNOWN }, 0, INT_MAX, VE, "profile" }, { "unknown" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_UNKNOWN }, INT_MIN, INT_MAX, VE, "profile" }, { "baseline", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_AVC_BASELINE }, INT_MIN, INT_MAX, VE, "profile" }, diff --git a/libavcodec/qsvenc_hevc.c b/libavcodec/qsvenc_hevc.c index 91a316f9c8..5cac141c4d 100644 --- a/libavcodec/qsvenc_hevc.c +++ b/libavcodec/qsvenc_hevc.c @@ -258,6 +258,15 @@ static const AVOption options[] = { #if QSV_VERSION_ATLEAST(1, 26) { "transform_skip", "Turn this option ON to enable transformskip", OFFSET(qsv.transform_skip), AV_OPT_TYPE_INT, { .i64 = -1}, -1, 1, VE}, #endif + { "int_ref_type", "Intra refresh type. B frames should be set to 0", OFFSET(qsv.int_ref_type), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, UINT16_MAX, VE, "int_ref_type" }, + { "none", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 0 }, .flags = VE, "int_ref_type" }, + { "vertical", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 1 }, .flags = VE, "int_ref_type" }, + { "horizontal", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 2 }, .flags = VE, "int_ref_type" }, + { "int_ref_cycle_size", "Number of frames in the intra refresh cycle", OFFSET(qsv.int_ref_cycle_size), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, UINT16_MAX, VE }, + { "int_ref_qp_delta", "QP difference for the refresh MBs", OFFSET(qsv.int_ref_qp_delta), AV_OPT_TYPE_INT, { .i64 = INT16_MIN }, INT16_MIN, INT16_MAX, VE }, +#if QSV_VERSION_ATLEAST(1, 16) + { "int_ref_cycle_dist", "Distance between the beginnings of the intra-refresh cycles in frames", OFFSET(qsv.int_ref_cycle_dist), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT16_MAX, VE }, +#endif { NULL }, }; |