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vp9enc: expose frame-parallel-decoding property
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/874>
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2 changed files with 42 additions and 0 deletions
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@ -73,6 +73,7 @@ GST_DEBUG_CATEGORY_STATIC (gst_vp9enc_debug);
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#define DEFAULT_TILE_ROWS 0
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#define DEFAULT_ROW_MT 0
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#define DEFAULT_AQ_MODE 0
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#define DEFAULT_FRAME_PARALLEL_DECODING TRUE
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enum
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{
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@ -81,6 +82,7 @@ enum
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PROP_TILE_ROWS,
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PROP_ROW_MT,
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PROP_AQ_MODE,
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PROP_FRAME_PARALLEL_DECODING,
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};
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/* FIXME: Y42B do not work yet it seems */
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@ -192,6 +194,20 @@ gst_vp9_enc_class_init (GstVP9EncClass * klass)
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0, 4, DEFAULT_AQ_MODE,
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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/**
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* GstVP9Enc:frame-parallel-decoding:
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*
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* Whether encoded bitstream should allow parallel processing of video frames in the decoder
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*
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* Since: 1.20
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*/
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g_object_class_install_property (gobject_class, PROP_FRAME_PARALLEL_DECODING,
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g_param_spec_boolean ("frame-parallel-decoding",
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"Frame Parallel Decoding",
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"Whether encoded bitstream should allow parallel processing of video frames in the decoder "
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"(default is on)", DEFAULT_FRAME_PARALLEL_DECODING,
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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gst_element_class_add_static_pad_template (element_class,
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&gst_vp9_enc_src_template);
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gst_element_class_add_static_pad_template (element_class,
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@ -241,6 +257,7 @@ gst_vp9_enc_init (GstVP9Enc * gst_vp9_enc)
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gst_vp9_enc->tile_rows = DEFAULT_TILE_ROWS;
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gst_vp9_enc->row_mt = DEFAULT_ROW_MT;
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gst_vp9_enc->aq_mode = DEFAULT_AQ_MODE;
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gst_vp9_enc->frame_parallel_decoding = DEFAULT_FRAME_PARALLEL_DECODING;
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}
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static void
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@ -304,6 +321,19 @@ gst_vp9_enc_set_property (GObject * object, guint prop_id,
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}
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}
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break;
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case PROP_FRAME_PARALLEL_DECODING:
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gst_vp9_enc->frame_parallel_decoding = g_value_get_boolean (value);
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if (gst_vpx_enc->inited) {
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status = vpx_codec_control (&gst_vpx_enc->encoder,
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VP9E_SET_FRAME_PARALLEL_DECODING,
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gst_vp9_enc->frame_parallel_decoding ? 1 : 0);
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if (status != VPX_CODEC_OK) {
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GST_WARNING_OBJECT (gst_vpx_enc,
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"Failed to set VP9E_SET_FRAME_PARALLEL_DECODING: %s",
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gst_vpx_error_name (status));
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}
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}
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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@ -334,6 +364,9 @@ gst_vp9_enc_get_property (GObject * object, guint prop_id, GValue * value,
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case PROP_AQ_MODE:
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g_value_set_int (value, gst_vp9_enc->aq_mode);
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break;
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case PROP_FRAME_PARALLEL_DECODING:
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g_value_set_boolean (value, gst_vp9_enc->frame_parallel_decoding);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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@ -460,6 +493,14 @@ gst_vp9_enc_configure_encoder (GstVPXEnc * encoder, GstVideoCodecState * state)
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GST_WARNING_OBJECT (encoder,
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"Failed to set VP9E_SET_AQ_MODE: %s", gst_vpx_error_name (status));
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}
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status =
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vpx_codec_control (&encoder->encoder, VP9E_SET_FRAME_PARALLEL_DECODING,
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vp9enc->frame_parallel_decoding ? 1 : 0);
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if (status != VPX_CODEC_OK) {
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GST_WARNING_OBJECT (encoder,
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"Failed to set VP9E_SET_FRAME_PARALLEL_DECODING: %s",
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gst_vpx_error_name (status));
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}
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return TRUE;
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}
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@ -51,6 +51,7 @@ struct _GstVP9Enc
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gboolean row_mt;
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#endif
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guint aq_mode;
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gboolean frame_parallel_decoding;
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};
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G_END_DECLS
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