/* * Clutter-GStreamer. * * GStreamer integration library for Clutter. * * clutter-gst-camera-actor.h - ClutterActor using GStreamer to display/manipulate a * camera stream. * * Authored By Andre Moreira Magalhaes * * Copyright (C) 2012 Collabora Ltd. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #if !defined(__CLUTTER_GST_H_INSIDE__) && !defined(CLUTTER_GST_COMPILATION) #error "Only can be included directly." #endif #ifndef __CLUTTER_GST_CAMERA_H__ #define __CLUTTER_GST_CAMERA_H__ #include #include #include #include #include #include #include G_BEGIN_DECLS #define CLUTTER_GST_TYPE_CAMERA clutter_gst_camera_get_type() #define CLUTTER_GST_CAMERA(obj) \ (G_TYPE_CHECK_INSTANCE_CAST ((obj), \ CLUTTER_GST_TYPE_CAMERA, ClutterGstCamera)) #define CLUTTER_GST_CAMERA_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST ((klass), \ CLUTTER_GST_TYPE_CAMERA, ClutterGstCameraClass)) #define CLUTTER_GST_IS_CAMERA(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \ CLUTTER_GST_TYPE_CAMERA)) #define CLUTTER_GST_IS_CAMERA_CLASS(klass) \ (G_TYPE_CHECK_CLASS_TYPE ((klass), \ CLUTTER_GST_TYPE_CAMERA)) #define CLUTTER_GST_CAMERA_GET_CLASS(obj) \ (G_TYPE_INSTANCE_GET_CLASS ((obj), \ CLUTTER_GST_TYPE_CAMERA, ClutterGstCameraClass)) typedef struct _ClutterGstCamera ClutterGstCamera; typedef struct _ClutterGstCameraClass ClutterGstCameraClass; typedef struct _ClutterGstCameraPrivate ClutterGstCameraPrivate; /** * ClutterGstCamera: * * Implementation of #ClutterGstPlayer that displays camera streams * using GStreamer. * * The #ClutterGstCamera structure contains only private data and * should not be accessed directly. */ struct _ClutterGstCamera { /*< private >*/ GObject parent; ClutterGstCameraPrivate *priv; }; /** * ClutterGstCameraClass: * * Base class for #ClutterGstCamera. */ struct _ClutterGstCameraClass { /*< private >*/ GObjectClass parent_class; void (* ready_for_capture) (ClutterGstCamera *self, gboolean ready); void (* photo_saved) (ClutterGstCamera *self); void (* photo_taken) (ClutterGstCamera *self, GdkPixbuf *pixbuf); void (* video_saved) (ClutterGstCamera *self); /* Future padding */ void (* _clutter_reserved1) (void); void (* _clutter_reserved2) (void); void (* _clutter_reserved3) (void); void (* _clutter_reserved4) (void); void (* _clutter_reserved5) (void); void (* _clutter_reserved6) (void); }; GType clutter_gst_camera_get_type (void) G_GNUC_CONST; ClutterGstCamera * clutter_gst_camera_new (void); ClutterGstCameraDevice * clutter_gst_camera_get_camera_device (ClutterGstCamera *self); gboolean clutter_gst_camera_set_camera_device (ClutterGstCamera *self, ClutterGstCameraDevice *device); gboolean clutter_gst_camera_supports_gamma_correction (ClutterGstCamera *self); gboolean clutter_gst_camera_get_gamma_range (ClutterGstCamera *self, gdouble *min_value, gdouble *max_value, gdouble *default_value); gboolean clutter_gst_camera_get_gamma (ClutterGstCamera *self, gdouble *cur_value); gboolean clutter_gst_camera_set_gamma (ClutterGstCamera *self, gdouble value); gboolean clutter_gst_camera_supports_color_balance (ClutterGstCamera *self); gboolean clutter_gst_camera_get_color_balance_property_range (ClutterGstCamera *self, const gchar *property, gdouble *min_value, gdouble *max_value, gdouble *default_value); gboolean clutter_gst_camera_get_color_balance_property (ClutterGstCamera *self, const gchar *property, gdouble *cur_value); gboolean clutter_gst_camera_set_color_balance_property (ClutterGstCamera *self, const gchar *property, gdouble value); gboolean clutter_gst_camera_get_brightness_range (ClutterGstCamera *self, gdouble *min_value, gdouble *max_value, gdouble *default_value); gboolean clutter_gst_camera_get_brightness (ClutterGstCamera *self, gdouble *cur_value); gboolean clutter_gst_camera_set_brightness (ClutterGstCamera *self, gdouble value); gboolean clutter_gst_camera_get_contrast_range (ClutterGstCamera *self, gdouble *min_value, gdouble *max_value, gdouble *default_value); gboolean clutter_gst_camera_get_contrast (ClutterGstCamera *self, gdouble *cur_value); gboolean clutter_gst_camera_set_contrast (ClutterGstCamera *self, gdouble value); gboolean clutter_gst_camera_get_saturation_range (ClutterGstCamera *self, gdouble *min_value, gdouble *max_value, gdouble *default_value); gboolean clutter_gst_camera_get_saturation (ClutterGstCamera *self, gdouble *cur_value); gboolean clutter_gst_camera_set_saturation (ClutterGstCamera *self, gdouble value); gboolean clutter_gst_camera_get_hue_range (ClutterGstCamera *self, gdouble *min_value, gdouble *max_value, gdouble *default_value); gboolean clutter_gst_camera_get_hue (ClutterGstCamera *self, gdouble *cur_value); gboolean clutter_gst_camera_set_hue (ClutterGstCamera *self, gdouble value); GstElement * clutter_gst_camera_get_filter (ClutterGstCamera *self); gboolean clutter_gst_camera_set_filter (ClutterGstCamera *self, GstElement *filter); gboolean clutter_gst_camera_remove_filter (ClutterGstCamera *self); gboolean clutter_gst_camera_is_ready_for_capture (ClutterGstCamera *self); void clutter_gst_camera_set_video_profile (ClutterGstCamera *self, GstEncodingProfile *profile); gboolean clutter_gst_camera_is_recording_video (ClutterGstCamera *self); gboolean clutter_gst_camera_start_video_recording (ClutterGstCamera *self, const gchar *filename); void clutter_gst_camera_stop_video_recording (ClutterGstCamera *self); void clutter_gst_camera_set_photo_profile (ClutterGstCamera *self, GstEncodingProfile *profile); gboolean clutter_gst_camera_take_photo (ClutterGstCamera *self, const gchar *filename); gboolean clutter_gst_camera_take_photo_pixbuf (ClutterGstCamera *self); G_END_DECLS #endif /* __CLUTTER_GST_CAMERA_H__ */