"Exposure time in milliseconds",
"Exposure time defines how long the shutter will stay open (0 = auto)",
0, G_MAXUINT32, 0, G_PARAM_READWRITE));
+
+ /* Image capture caps */
+ g_object_interface_install_property (g_class,
+ g_param_spec_boxed (GST_PHOTOGRAPHY_PROP_IMAGE_CAPTURE_SUPPORTED_CAPS,
+ "Image capture supported caps",
+ "Caps describing supported image capture formats", GST_TYPE_CAPS,
+ G_PARAM_READABLE));
}
#define GST_PHOTOGRAPHY_PROP_ISO_SPEED "iso-speed"
#define GST_PHOTOGRAPHY_PROP_APERTURE "aperture"
#define GST_PHOTOGRAPHY_PROP_EXPOSURE "exposure"
+#define GST_PHOTOGRAPHY_PROP_IMAGE_CAPTURE_SUPPORTED_CAPS \
+ "image-capture-supported-caps"
/**
* GstPhotography:
* @set_autofocus: vmethod to set autofocus on/off
* @set_config: vmethod to set all configuration parameters at once
* @get_config: vmethod to get all configuration parameters at once
+ * @get_image_capture_supported_caps: vmethod to get caps describing supported image capture formats
*
* #GstPhotographyInterface interface.
*/
ARG_ISO_SPEED,
ARG_APERTURE,
ARG_EXPOSURE,
- ARG_VIDEO_SOURCE_FILTER
+ ARG_VIDEO_SOURCE_FILTER,
+ ARG_IMAGE_CAPTURE_SUPPORTED_CAPS
};
/**
g_object_class_override_property (gobject_class, ARG_EXPOSURE,
GST_PHOTOGRAPHY_PROP_EXPOSURE);
+
+ g_object_class_override_property (gobject_class,
+ ARG_IMAGE_CAPTURE_SUPPORTED_CAPS,
+ GST_PHOTOGRAPHY_PROP_IMAGE_CAPTURE_SUPPORTED_CAPS);
}
static void
ret = TRUE;
break;
}
+ case ARG_IMAGE_CAPTURE_SUPPORTED_CAPS:
+ {
+ GST_DEBUG_OBJECT (camera, "==== GETTING PROP_IMAGE_CAPTURE_CAPS ====");
+ if (PHOTOGRAPHY_IS_OK (camera->src_vid_src)) {
+ g_object_get_property (G_OBJECT (camera->src_vid_src),
+ "image-capture-supported-caps", value);
+ } else {
+ g_object_get_property (G_OBJECT (camera), "video-source-caps", value);
+ }
+ ret = TRUE;
+ break;
+ }
default:
break;
}