diff options
| author | Jan Schmidt <thaytan@noraisin.net> | 2015-10-21 13:11:36 +0300 |
|---|---|---|
| committer | Tim-Philipp Müller <tim@centricular.com> | 2020-07-10 18:45:18 +0300 |
| commit | 63f60f7e7e734d092225eede183169259ed42af5 (patch) | |
| tree | 9ee2b9c361906b54004485d4e7a1be2eb4138d56 /sys | |
| parent | a3de294cb5ebe3aec26c7a6611c258273b7a6915 (diff) | |
rpicamsrc: Add properties for configuring annotation text size and colour.
Map the raspivid setting for annotation text size and colours
to properties.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/rpicamsrc/gstrpicamsrc.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/sys/rpicamsrc/gstrpicamsrc.c b/sys/rpicamsrc/gstrpicamsrc.c index 1afd6e0b8..3a74b812a 100644 --- a/sys/rpicamsrc/gstrpicamsrc.c +++ b/sys/rpicamsrc/gstrpicamsrc.c @@ -126,6 +126,9 @@ enum PROP_DRC, PROP_ANNOTATION_MODE, PROP_ANNOTATION_TEXT, + PROP_ANNOTATION_TEXT_SIZE, + PROP_ANNOTATION_TEXT_COLOUR, + PROP_ANNOTATION_TEXT_BG_COLOUR, PROP_INTRA_REFRESH_TYPE }; @@ -422,6 +425,18 @@ gst_rpi_cam_src_class_init (GstRpiCamSrcClass * klass) GST_RPI_CAM_TYPE_RPI_CAM_SRC_INTRA_REFRESH_TYPE, GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_NONE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property (gobject_class, PROP_ANNOTATION_TEXT_SIZE, + g_param_spec_int ("annotation-text-size", "Annotation text size", + "Set the size of annotation text (in pixels) (0 = Auto)", 0, + G_MAXINT, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property (gobject_class, PROP_ANNOTATION_TEXT_COLOUR, + g_param_spec_int ("annotation-text-colour", "Annotation text colour (VUY)", + "Set the annotation text colour, as a VUY hex value eg #8080FF, -1 for default", -1, + G_MAXINT, -1, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property (gobject_class, PROP_ANNOTATION_TEXT_BG_COLOUR, + g_param_spec_int ("annotation-text-bg-colour", "Annotation text background colour (VUY)", + "Set the annotation text background colour, as a VUY hex value eg #8080FF, -1 for default", -1, + G_MAXINT, -1, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); gst_element_class_set_static_metadata (gstelement_class, "Raspberry Pi Camera Source", "Source/Video", @@ -819,6 +834,21 @@ gst_rpi_cam_src_set_property (GObject * object, guint prop_id, - 1] = '\0'; src->capture_config.change_flags |= PROP_CHANGE_ANNOTATION; break; + case PROP_ANNOTATION_TEXT_SIZE: + src->capture_config. + camera_parameters.annotate_text_size = g_value_get_int (value); + src->capture_config.change_flags |= PROP_CHANGE_ANNOTATION; + break; + case PROP_ANNOTATION_TEXT_COLOUR: + src->capture_config. + camera_parameters.annotate_text_colour = g_value_get_int (value); + src->capture_config.change_flags |= PROP_CHANGE_ANNOTATION; + break; + case PROP_ANNOTATION_TEXT_BG_COLOUR: + src->capture_config. + camera_parameters.annotate_bg_colour = g_value_get_int (value); + src->capture_config.change_flags |= PROP_CHANGE_ANNOTATION; + break; case PROP_INTRA_REFRESH_TYPE: src->capture_config.intra_refresh_type = g_value_get_enum (value); src->capture_config.change_flags |= PROP_CHANGE_ENCODING; @@ -955,6 +985,15 @@ gst_rpi_cam_src_get_property (GObject * object, guint prop_id, g_value_set_string (value, src->capture_config.camera_parameters.annotate_string); break; + case PROP_ANNOTATION_TEXT_SIZE: + g_value_set_int (value, src->capture_config.camera_parameters.annotate_text_size); + break; + case PROP_ANNOTATION_TEXT_COLOUR: + g_value_set_int (value, src->capture_config.camera_parameters.annotate_text_colour); + break; + case PROP_ANNOTATION_TEXT_BG_COLOUR: + g_value_set_int (value, src->capture_config.camera_parameters.annotate_bg_colour); + break; case PROP_INTRA_REFRESH_TYPE: g_value_set_enum (value, src->capture_config.intra_refresh_type); break; |