This file is indexed.

/usr/include/clutter-gst-3.0/clutter-gst/clutter-gst-camera.h is in libclutter-gst-3.0-dev 3.0.24-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
/*
 * 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__ */