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/*
* 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 <andre.magalhaes@collabora.co.uk>
*
* Copyright (C) 2012 Collabora Ltd. <http://www.collabora.co.uk/>
*
* 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 <clutter-gst/clutter-gst.h> can be included directly."
#endif
#ifndef __CLUTTER_GST_CAMERA_H__
#define __CLUTTER_GST_CAMERA_H__
#include <clutter/clutter.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <glib-object.h>
#include <gst/gstelement.h>
#include <gst/pbutils/encoding-profile.h>
#include <clutter-gst/clutter-gst-camera-device.h>
#include <clutter-gst/clutter-gst-types.h>
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__ */
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