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libs: encoder: Add properties for vp9 encoder.
Install properties for vp9 encoder class. Also set the new get/set property functions for gobject class. Still use the old properties way now and this new feature will be enabled later.
This commit is contained in:
He Junyan
parent
ba41bcddc6
commit
30e79a0940
1 changed files with 164 additions and 2 deletions
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@ -557,7 +557,7 @@ gst_vaapi_encoder_vp9_init (GstVaapiEncoderVP9 * encoder)
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}
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static GstVaapiEncoderStatus
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gst_vaapi_encoder_vp9_set_property (GstVaapiEncoder * base_encoder,
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_gst_vaapi_encoder_vp9_set_property (GstVaapiEncoder * base_encoder,
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gint prop_id, const GValue * value)
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{
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GstVaapiEncoderVP9 *const encoder = GST_VAAPI_ENCODER_VP9 (base_encoder);
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@ -584,11 +584,112 @@ gst_vaapi_encoder_vp9_set_property (GstVaapiEncoder * base_encoder,
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return GST_VAAPI_ENCODER_STATUS_SUCCESS;
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}
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/**
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* @ENCODER_VP9_PROP_RATECONTROL: Rate control (#GstVaapiRateControl).
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* @ENCODER_VP9_PROP_TUNE: The tuning options (#GstVaapiEncoderTune).
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* @ENCODER_VP9_PROP_LOOP_FILTER_LEVEL: Loop Filter Level(uint).
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* @ENCODER_VP9_PROP_LOOP_SHARPNESS_LEVEL: Sharpness Level(uint).
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* @ENCODER_VP9_PROP_YAC_Q_INDEX: Quantization table index for luma AC
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* @ENCODER_VP9_PROP_REF_PIC_MODE: Reference picute selection modes
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* @ENCODER_VP9_PROP_CPB_LENGTH:Length of CPB buffer in milliseconds
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*
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* The set of VP9 encoder specific configurable properties.
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*/
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enum
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{
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ENCODER_VP9_PROP_RATECONTROL = 1,
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ENCODER_VP9_PROP_TUNE,
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ENCODER_VP9_PROP_LOOP_FILTER_LEVEL,
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ENCODER_VP9_PROP_SHARPNESS_LEVEL,
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ENCODER_VP9_PROP_YAC_Q_INDEX,
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ENCODER_VP9_PROP_REF_PIC_MODE,
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ENCODER_VP9_PROP_CPB_LENGTH,
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ENCODER_VP9_N_PROPERTIES
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};
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static GParamSpec *properties[ENCODER_VP9_N_PROPERTIES];
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static void
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gst_vaapi_encoder_vp9_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec)
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{
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GstVaapiEncoder *const base_encoder = GST_VAAPI_ENCODER (object);
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GstVaapiEncoderVP9 *const encoder = GST_VAAPI_ENCODER_VP9 (object);
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if (base_encoder->num_codedbuf_queued > 0) {
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GST_ERROR_OBJECT (object,
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"failed to set any property after encoding started");
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return;
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}
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switch (prop_id) {
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case ENCODER_VP9_PROP_RATECONTROL:
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gst_vaapi_encoder_set_rate_control (base_encoder,
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g_value_get_enum (value));
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break;
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case ENCODER_VP9_PROP_TUNE:
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gst_vaapi_encoder_set_tuning (base_encoder, g_value_get_enum (value));
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break;
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case ENCODER_VP9_PROP_LOOP_FILTER_LEVEL:
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encoder->loop_filter_level = g_value_get_uint (value);
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break;
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case ENCODER_VP9_PROP_SHARPNESS_LEVEL:
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encoder->sharpness_level = g_value_get_uint (value);
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break;
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case ENCODER_VP9_PROP_YAC_Q_INDEX:
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encoder->yac_qi = g_value_get_uint (value);
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break;
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case ENCODER_VP9_PROP_REF_PIC_MODE:
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encoder->ref_pic_mode = g_value_get_enum (value);
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break;
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case ENCODER_VP9_PROP_CPB_LENGTH:
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encoder->cpb_length = g_value_get_uint (value);
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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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}
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}
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static void
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gst_vaapi_encoder_vp9_get_property (GObject * object, guint prop_id,
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GValue * value, GParamSpec * pspec)
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{
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GstVaapiEncoderVP9 *const encoder = GST_VAAPI_ENCODER_VP9 (object);
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GstVaapiEncoder *const base_encoder = GST_VAAPI_ENCODER (object);
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switch (prop_id) {
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case ENCODER_VP9_PROP_RATECONTROL:
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g_value_set_enum (value, base_encoder->rate_control);
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break;
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case ENCODER_VP9_PROP_TUNE:
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g_value_set_enum (value, base_encoder->tune);
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break;
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case ENCODER_VP9_PROP_LOOP_FILTER_LEVEL:
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g_value_set_uint (value, encoder->loop_filter_level);
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break;
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case ENCODER_VP9_PROP_SHARPNESS_LEVEL:
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g_value_set_uint (value, encoder->sharpness_level);
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break;
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case ENCODER_VP9_PROP_YAC_Q_INDEX:
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g_value_set_uint (value, encoder->yac_qi);
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break;
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case ENCODER_VP9_PROP_REF_PIC_MODE:
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g_value_set_enum (value, encoder->ref_pic_mode);
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break;
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case ENCODER_VP9_PROP_CPB_LENGTH:
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g_value_set_uint (value, encoder->cpb_length);
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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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}
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}
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GST_VAAPI_ENCODER_DEFINE_CLASS_DATA (VP9);
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static void
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gst_vaapi_encoder_vp9_class_init (GstVaapiEncoderVP9Class * klass)
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{
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GObjectClass *const object_class = G_OBJECT_CLASS (klass);
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GstVaapiEncoderClass *const encoder_class = GST_VAAPI_ENCODER_CLASS (klass);
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encoder_class->class_data = &g_class_data;
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@ -598,7 +699,68 @@ gst_vaapi_encoder_vp9_class_init (GstVaapiEncoderVP9Class * klass)
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encoder_class->reordering = gst_vaapi_encoder_vp9_reordering;
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encoder_class->encode = gst_vaapi_encoder_vp9_encode;
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encoder_class->flush = gst_vaapi_encoder_vp9_flush;
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encoder_class->set_property = gst_vaapi_encoder_vp9_set_property;
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encoder_class->set_property = _gst_vaapi_encoder_vp9_set_property;
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object_class->set_property = gst_vaapi_encoder_vp9_set_property;
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object_class->get_property = gst_vaapi_encoder_vp9_get_property;
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properties[ENCODER_VP9_PROP_RATECONTROL] =
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g_param_spec_enum ("rate-control",
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"Rate Control", "Rate control mode",
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g_class_data.rate_control_get_type (),
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g_class_data.default_rate_control,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
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properties[ENCODER_VP9_PROP_TUNE] =
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g_param_spec_enum ("tune",
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"Encoder Tuning",
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"Encoder tuning option",
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g_class_data.encoder_tune_get_type (),
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g_class_data.default_encoder_tune,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
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properties[ENCODER_VP9_PROP_LOOP_FILTER_LEVEL] =
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g_param_spec_uint ("loop-filter-level",
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"Loop Filter Level",
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"Controls the deblocking filter strength",
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0, 63, DEFAULT_LOOP_FILTER_LEVEL,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
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properties[ENCODER_VP9_PROP_SHARPNESS_LEVEL] =
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g_param_spec_uint ("sharpness-level",
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"Sharpness Level",
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"Controls the deblocking filter sensitivity",
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0, 7, DEFAULT_SHARPNESS_LEVEL,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
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properties[ENCODER_VP9_PROP_YAC_Q_INDEX] =
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g_param_spec_uint ("yac-qi",
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"Luma AC Quant Table index",
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"Quantization Table index for Luma AC Coefficients",
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0, 255, DEFAULT_YAC_QINDEX, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
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properties[ENCODER_VP9_PROP_REF_PIC_MODE] =
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g_param_spec_enum ("ref-pic-mode",
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"RefPic Selection",
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"Reference Picture Selection Modes",
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gst_vaapi_encoder_vp9_ref_pic_mode_type (),
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GST_VAAPI_ENCODER_VP9_REF_PIC_MODE_0,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
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/**
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* GstVaapiEncoderVP9:cpb-length:
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*
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* The size of the Coded Picture Buffer , which means
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* the window size in milliseconds.
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*
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*/
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properties[ENCODER_VP9_PROP_CPB_LENGTH] =
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g_param_spec_uint ("cpb-length",
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"CPB Length", "Length of the CPB_buffer/window_size in milliseconds",
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1, 10000, DEFAULT_CPB_LENGTH, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
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g_object_class_install_properties (object_class, ENCODER_VP9_N_PROPERTIES,
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properties);
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}
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/**
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