#define DEFAULT_TILE_ROWS 0
#define DEFAULT_ROW_MT 0
#define DEFAULT_AQ_MODE 0
+#define DEFAULT_FRAME_PARALLEL_DECODING TRUE
enum
{
PROP_TILE_ROWS,
PROP_ROW_MT,
PROP_AQ_MODE,
+ PROP_FRAME_PARALLEL_DECODING,
};
/* FIXME: Y42B do not work yet it seems */
0, 4, DEFAULT_AQ_MODE,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
+ /**
+ * GstVP9Enc:frame-parallel-decoding:
+ *
+ * Whether encoded bitstream should allow parallel processing of video frames in the decoder
+ *
+ * Since: 1.20
+ */
+ g_object_class_install_property (gobject_class, PROP_FRAME_PARALLEL_DECODING,
+ g_param_spec_boolean ("frame-parallel-decoding",
+ "Frame Parallel Decoding",
+ "Whether encoded bitstream should allow parallel processing of video frames in the decoder "
+ "(default is on)", DEFAULT_FRAME_PARALLEL_DECODING,
+ (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
+
gst_element_class_add_static_pad_template (element_class,
&gst_vp9_enc_src_template);
gst_element_class_add_static_pad_template (element_class,
gst_vp9_enc->tile_rows = DEFAULT_TILE_ROWS;
gst_vp9_enc->row_mt = DEFAULT_ROW_MT;
gst_vp9_enc->aq_mode = DEFAULT_AQ_MODE;
+ gst_vp9_enc->frame_parallel_decoding = DEFAULT_FRAME_PARALLEL_DECODING;
}
static void
}
}
break;
+ case PROP_FRAME_PARALLEL_DECODING:
+ gst_vp9_enc->frame_parallel_decoding = g_value_get_boolean (value);
+ if (gst_vpx_enc->inited) {
+ status = vpx_codec_control (&gst_vpx_enc->encoder,
+ VP9E_SET_FRAME_PARALLEL_DECODING,
+ gst_vp9_enc->frame_parallel_decoding ? 1 : 0);
+ if (status != VPX_CODEC_OK) {
+ GST_WARNING_OBJECT (gst_vpx_enc,
+ "Failed to set VP9E_SET_FRAME_PARALLEL_DECODING: %s",
+ gst_vpx_error_name (status));
+ }
+ }
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
case PROP_AQ_MODE:
g_value_set_int (value, gst_vp9_enc->aq_mode);
break;
+ case PROP_FRAME_PARALLEL_DECODING:
+ g_value_set_boolean (value, gst_vp9_enc->frame_parallel_decoding);
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
GST_WARNING_OBJECT (encoder,
"Failed to set VP9E_SET_AQ_MODE: %s", gst_vpx_error_name (status));
}
+ status =
+ vpx_codec_control (&encoder->encoder, VP9E_SET_FRAME_PARALLEL_DECODING,
+ vp9enc->frame_parallel_decoding ? 1 : 0);
+ if (status != VPX_CODEC_OK) {
+ GST_WARNING_OBJECT (encoder,
+ "Failed to set VP9E_SET_FRAME_PARALLEL_DECODING: %s",
+ gst_vpx_error_name (status));
+ }
return TRUE;
}