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msdkenc{h264,h265}: add intra-refresh-type property

Browse source 
The SDK allows user to specify the intra refresh type which can improve
error resilience without significant impact on encoded bitstream size
caused by I frames [1]

[1] https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#mfxextcodingoption2

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2090>
This commit is contained in:
Haihao Xiang 2021-03-17 14:38:40 +08:00
parent 061e32b197
commit be1f66a491
6 changed files with 61 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
sys/msdk/gstmsdkh264enc.c
View file

@ -57,6 +57,7 @@ enum
PROP_P_PYRAMID,
PROP_MIN_QP,
PROP_MAX_QP,
PROP_INTRA_REFRESH_TYPE,
};
enum
@ -76,6 +77,7 @@ enum
#define PROP_P_PYRAMID_DEFAULT FALSE
#define PROP_MIN_QP_DEFAULT 0
#define PROP_MAX_QP_DEFAULT 0
#define PROP_INTRA_REFRESH_TYPE_DEFAULT MFX_REFRESH_NO
static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
@ -386,6 +388,7 @@ gst_msdkh264enc_configure (GstMsdkEnc * encoder)
thiz->min_qp;
encoder->option2.MaxQPI = encoder->option2.MaxQPP = encoder->option2.MaxQPB =
thiz->max_qp;
encoder->option2.IntRefType = thiz->intra_refresh_type;
if (encoder->rate_control == MFX_RATECONTROL_LA ||
encoder->rate_control == MFX_RATECONTROL_LA_HRD ||
@ -586,6 +589,9 @@ gst_msdkh264enc_set_property (GObject * object, guint prop_id,
case PROP_MAX_QP:
thiz->max_qp = g_value_get_uint (value);
break;
case PROP_INTRA_REFRESH_TYPE:
thiz->intra_refresh_type = g_value_get_enum (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -640,6 +646,9 @@ gst_msdkh264enc_get_property (GObject * object, guint prop_id, GValue * value,
case PROP_MAX_QP:
g_value_set_uint (value, thiz->max_qp);
break;
case PROP_INTRA_REFRESH_TYPE:
g_value_set_enum (value, thiz->intra_refresh_type);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -758,6 +767,13 @@ gst_msdkh264enc_class_init (GstMsdkH264EncClass * klass)
0, 51, PROP_MAX_QP_DEFAULT,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_INTRA_REFRESH_TYPE,
g_param_spec_enum ("intra-refresh-type", "Intra refresh type",
"Set intra refresh type",
gst_msdkenc_intra_refresh_type_get_type (),
PROP_INTRA_REFRESH_TYPE_DEFAULT,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
gst_element_class_set_static_metadata (element_class,
"Intel MSDK H264 encoder", "Codec/Encoder/Video/Hardware",
"H264 video encoder based on Intel Media SDK",
@ -779,4 +795,5 @@ gst_msdkh264enc_init (GstMsdkH264Enc * thiz)
thiz->p_pyramid = PROP_P_PYRAMID_DEFAULT;
thiz->min_qp = PROP_MIN_QP_DEFAULT;
thiz->max_qp = PROP_MAX_QP_DEFAULT;
thiz->intra_refresh_type = PROP_INTRA_REFRESH_TYPE_DEFAULT;
}

1
sys/msdk/gstmsdkh264enc.h
View file

@ -74,6 +74,7 @@ struct _GstMsdkH264Enc
guint p_pyramid;
guint min_qp;
guint max_qp;
guint intra_refresh_type;
GstH264NalParser *parser;
GArray *cc_sei_array;

19
sys/msdk/gstmsdkh265enc.c
View file

@ -56,6 +56,7 @@ enum
PROP_P_PYRAMID,
PROP_MIN_QP,
PROP_MAX_QP,
PROP_INTRA_REFRESH_TYPE,
};
enum
@ -74,6 +75,7 @@ enum
#define PROP_P_PYRAMID_DEFAULT FALSE
#define PROP_MIN_QP_DEFAULT 0
#define PROP_MAX_QP_DEFAULT 0
#define PROP_INTRA_REFRESH_TYPE_DEFAULT MFX_REFRESH_NO
#define RAW_FORMATS "NV12, I420, YV12, YUY2, UYVY, BGRA, P010_10LE, VUYA"
#define PROFILES "main, main-10, main-444"
@ -351,6 +353,7 @@ gst_msdkh265enc_configure (GstMsdkEnc * encoder)
h265enc->min_qp;
encoder->option2.MaxQPI = encoder->option2.MaxQPP = encoder->option2.MaxQPB =
h265enc->max_qp;
encoder->option2.IntRefType = h265enc->intra_refresh_type;
#if (MFX_VERSION >= 1026)
if (h265enc->transform_skip != MFX_CODINGOPTION_UNKNOWN) {
@ -574,6 +577,10 @@ gst_msdkh265enc_set_property (GObject * object, guint prop_id,
thiz->max_qp = g_value_get_uint (value);
break;
case PROP_INTRA_REFRESH_TYPE:
thiz->intra_refresh_type = g_value_get_enum (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -634,6 +641,10 @@ gst_msdkh265enc_get_property (GObject * object, guint prop_id, GValue * value,
g_value_set_uint (value, thiz->max_qp);
break;
case PROP_INTRA_REFRESH_TYPE:
g_value_set_enum (value, thiz->intra_refresh_type);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -781,6 +792,13 @@ gst_msdkh265enc_class_init (GstMsdkH265EncClass * klass)
0, 51, PROP_MAX_QP_DEFAULT,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_INTRA_REFRESH_TYPE,
g_param_spec_enum ("intra-refresh-type", "Intra refresh type",
"Set intra refresh type",
gst_msdkenc_intra_refresh_type_get_type (),
PROP_INTRA_REFRESH_TYPE_DEFAULT,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
gst_element_class_set_static_metadata (element_class,
"Intel MSDK H265 encoder",
"Codec/Encoder/Video/Hardware",
@ -805,5 +823,6 @@ gst_msdkh265enc_init (GstMsdkH265Enc * thiz)
thiz->p_pyramid = PROP_P_PYRAMID_DEFAULT;
thiz->min_qp = PROP_MIN_QP_DEFAULT;
thiz->max_qp = PROP_MAX_QP_DEFAULT;
thiz->intra_refresh_type = PROP_INTRA_REFRESH_TYPE_DEFAULT;
msdk_enc->num_extra_frames = 1;
}

1
sys/msdk/gstmsdkh265enc.h
View file

@ -67,6 +67,7 @@ struct _GstMsdkH265Enc
guint p_pyramid;
guint min_qp;
guint max_qp;
guint intra_refresh_type;
mfxExtHEVCTiles ext_tiles;
/* roi[0] for current ROI and roi[1] for previous ROI */

20
sys/msdk/msdk-enums.c
View file

@ -215,6 +215,26 @@ gst_msdkenc_transform_skip_get_type (void)
return type;
}
GType
gst_msdkenc_intra_refresh_type_get_type (void)
{
static GType type = 0;
static const GEnumValue values[] = {
{MFX_REFRESH_NO, "No (default)", "no"},
{MFX_REFRESH_VERTICAL, "Vertical", "vertical"},
{MFX_REFRESH_HORIZONTAL, "Horizontal ", "horizontal"},
{MFX_REFRESH_SLICE, "Slice ", "slice"},
{0, NULL, NULL}
};
if (!type) {
type = g_enum_register_static ("GstMsdkEncIntraRefreshType", values);
}
return type;
}
/*========= MSDK VPP Enums =========================*/
#ifndef GST_REMOVE_DEPRECATED

3
sys/msdk/msdk-enums.h
View file

@ -104,5 +104,8 @@ gst_msdkvpp_frc_algorithm_get_type (void);
GType
gst_msdkenc_transform_skip_get_type (void);
GType
gst_msdkenc_intra_refresh_type_get_type (void);
G_END_DECLS
#endif