/usr/include/cheese/cheese-camera.h is in libcheese-dev 3.28.0-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright © 2007,2008 Jaap Haitsma <jaap@haitsma.org>
* Copyright © 2007-2009 daniel g. siegel <dgsiegel@gnome.org>
* Copyright © 2008 Ryan zeigler <zeiglerr@gmail.com>
* Copyright © 2010 Yuvaraj Pandian T <yuvipanda@yuvi.in>
*
* Licensed under the GNU General Public License Version 2
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __CHEESE_CAMERA_H__
#define __CHEESE_CAMERA_H__
#include <glib-object.h>
#include <clutter/clutter.h>
#include <cheese-camera-device.h>
#include <cheese-effect.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
G_BEGIN_DECLS
#define CHEESE_TYPE_CAMERA (cheese_camera_get_type ())
#define CHEESE_CAMERA(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), CHEESE_TYPE_CAMERA, CheeseCamera))
#define CHEESE_CAMERA_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), CHEESE_TYPE_CAMERA, CheeseCameraClass))
#define CHEESE_IS_CAMERA(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), CHEESE_TYPE_CAMERA))
#define CHEESE_IS_CAMERA_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), CHEESE_TYPE_CAMERA))
#define CHEESE_CAMERA_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), CHEESE_TYPE_CAMERA, CheeseCameraClass))
typedef struct _CheeseCameraPrivate CheeseCameraPrivate;
typedef struct _CheeseCameraClass CheeseCameraClass;
typedef struct _CheeseCamera CheeseCamera;
/**
* CheeseCameraClass:
* @photo_saved: invoked when a photo was saved to disk
* @photo_taken: invoked when a photo was taken
* @video_saved: invoked when a video was saved to disk
* @state_flags_changed: invoked when the state of the camera #GstElement
* changed
*
* Class for #CheeseCamera.
*/
struct _CheeseCameraClass
{
/*< private >*/
GObjectClass parent_class;
/*< public >*/
void (*photo_saved)(CheeseCamera *camera);
void (*photo_taken)(CheeseCamera *camera, GdkPixbuf *pixbuf);
void (*video_saved)(CheeseCamera *camera);
void (*state_flags_changed)(CheeseCamera *camera, GstState new_state);
};
/**
* CheeseCamera:
*
* Use the accessor functions below.
*/
struct _CheeseCamera
{
/*< private >*/
GObject parent;
void *unused;
};
/**
* CheeseCameraError:
* @CHEESE_CAMERA_ERROR_UNKNOWN: unknown error
* @CHEESE_CAMERA_ERROR_ELEMENT_NOT_FOUND: a required GStreamer element was not
* found
* @CHEESE_CAMERA_ERROR_NO_DEVICE: a #CheeseCameraDevice was not found
*
* Errors that can occur during camera setup, when calling
* cheese_camera_setup().
*/
typedef enum
{
CHEESE_CAMERA_ERROR_UNKNOWN,
CHEESE_CAMERA_ERROR_ELEMENT_NOT_FOUND,
CHEESE_CAMERA_ERROR_NO_DEVICE
} CheeseCameraError;
GType cheese_camera_get_type (void);
CheeseCamera *cheese_camera_new (ClutterActor *video_texture,
const gchar *name,
gint x_resolution,
gint y_resolution);
const CheeseVideoFormat *cheese_camera_get_current_video_format (CheeseCamera *camera);
void cheese_camera_setup (CheeseCamera *camera, CheeseCameraDevice *device, GError **error);
void cheese_camera_play (CheeseCamera *camera);
void cheese_camera_stop (CheeseCamera *camera);
void cheese_camera_set_effect (CheeseCamera *camera, CheeseEffect *effect);
void cheese_camera_connect_effect_texture (CheeseCamera *camera,
CheeseEffect *effect,
ClutterActor *texture);
void cheese_camera_start_video_recording (CheeseCamera *camera, const gchar *filename);
void cheese_camera_stop_video_recording (CheeseCamera *camera);
gboolean cheese_camera_take_photo (CheeseCamera *camera, const gchar *filename);
gboolean cheese_camera_take_photo_pixbuf (CheeseCamera *camera);
CheeseCameraDevice *cheese_camera_get_selected_device (CheeseCamera *camera);
GPtrArray * cheese_camera_get_camera_devices (CheeseCamera *camera);
void cheese_camera_set_device (CheeseCamera *camera, CheeseCameraDevice *device);
void cheese_camera_switch_camera_device (CheeseCamera *camera);
GList * cheese_camera_get_video_formats (CheeseCamera *camera);
void cheese_camera_set_video_format (CheeseCamera *camera,
CheeseVideoFormat *format);
gboolean cheese_camera_get_balance_property_range (CheeseCamera *camera,
const gchar *property,
gdouble *min, gdouble *max, gdouble *def);
void cheese_camera_set_balance_property (CheeseCamera *camera, const gchar *property, gdouble value);
void cheese_camera_toggle_effects_pipeline (CheeseCamera *camera, gboolean active);
gchar *cheese_camera_get_recorded_time (CheeseCamera *camera);
G_END_DECLS
#endif /* __CHEESE_CAMERA_H__ */
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