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
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
|
/*
* Copyright (C) 2012, Collabora Ltd.
* Copyright (C) 2012, Cisco Systems, Inc.
* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
*
* Copyright (C) 2015, Collabora Ltd.
* Author: Justin Kim <justin.kim@collabora.com>
*
* 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
* version 2.1 of the License.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef __GST_ANDROID_HARDWARE_CAMERA_H__
#define __GST_ANDROID_HARDWARE_CAMERA_H__
#include <gst/gst.h>
#include <jni.h>
#include "gst-android-graphics-imageformat.h"
#include "jni/gstamcsurfacetexture-jni.h"
G_BEGIN_DECLS
typedef struct _GstAHCamera GstAHCamera;
typedef struct _GstAHCCameraInfo GstAHCCameraInfo;
typedef struct _GstAHCSize GstAHCSize;
typedef struct _GstAHCParameters GstAHCParameters;
/* android.hardware.Camera */
struct _GstAHCamera
{
/* < private > */
jobject object; /* global reference */
};
/* android.hardware.Camera.CameraInfo */
struct _GstAHCCameraInfo
{
gint facing;
gint orientation;
};
extern gint CameraInfo_CAMERA_FACING_BACK;
extern gint CameraInfo_CAMERA_FACING_FRONT;
/* android.hardware.Camera.Size */
struct _GstAHCSize
{
gint width;
gint height;
};
/* android.hardware.Camera.Parameters */
struct _GstAHCParameters
{
/* < private > */
jobject object; /* global reference */
};
extern const gchar *Parameters_WHITE_BALANCE_AUTO;
extern const gchar *Parameters_WHITE_BALANCE_INCANDESCENT;
extern const gchar *Parameters_WHITE_BALANCE_FLUORESCENT;
extern const gchar *Parameters_WHITE_BALANCE_WARM_FLUORESCENT;
extern const gchar *Parameters_WHITE_BALANCE_DAYLIGHT;
extern const gchar *Parameters_WHITE_BALANCE_CLOUDY_DAYLIGHT;
extern const gchar *Parameters_WHITE_BALANCE_TWILIGHT;
extern const gchar *Parameters_WHITE_BALANCE_SHADE;
extern const gchar *Parameters_EFFECT_NONE;
extern const gchar *Parameters_EFFECT_MONO;
extern const gchar *Parameters_EFFECT_NEGATIVE;
extern const gchar *Parameters_EFFECT_SOLARIZE;
extern const gchar *Parameters_EFFECT_SEPIA;
extern const gchar *Parameters_EFFECT_POSTERIZE;
extern const gchar *Parameters_EFFECT_WHITEBOARD;
extern const gchar *Parameters_EFFECT_BLACKBOARD;
extern const gchar *Parameters_EFFECT_AQUA;
extern const gchar *Parameters_ANTIBANDING_AUTO;
extern const gchar *Parameters_ANTIBANDING_50HZ;
extern const gchar *Parameters_ANTIBANDING_60HZ;
extern const gchar *Parameters_ANTIBANDING_OFF;
extern const gchar *Parameters_FLASH_MODE_OFF;
extern const gchar *Parameters_FLASH_MODE_AUTO;
extern const gchar *Parameters_FLASH_MODE_ON;
extern const gchar *Parameters_FLASH_MODE_RED_EYE;
extern const gchar *Parameters_FLASH_MODE_TORCH;
extern const gchar *Parameters_SCENE_MODE_AUTO;
extern const gchar *Parameters_SCENE_MODE_ACTION;
extern const gchar *Parameters_SCENE_MODE_PORTRAIT;
extern const gchar *Parameters_SCENE_MODE_LANDSCAPE;
extern const gchar *Parameters_SCENE_MODE_NIGHT;
extern const gchar *Parameters_SCENE_MODE_NIGHT_PORTRAIT;
extern const gchar *Parameters_SCENE_MODE_THEATRE;
extern const gchar *Parameters_SCENE_MODE_BEACH;
extern const gchar *Parameters_SCENE_MODE_SNOW;
extern const gchar *Parameters_SCENE_MODE_SUNSET;
extern const gchar *Parameters_SCENE_MODE_STEADYPHOTO;
extern const gchar *Parameters_SCENE_MODE_FIREWORKS;
extern const gchar *Parameters_SCENE_MODE_SPORTS;
extern const gchar *Parameters_SCENE_MODE_PARTY;
extern const gchar *Parameters_SCENE_MODE_CANDLELIGHT;
extern const gchar *Parameters_SCENE_MODE_BARCODE;
extern const gchar *Parameters_FOCUS_MODE_AUTO;
extern const gchar *Parameters_FOCUS_MODE_INFINITY;
extern const gchar *Parameters_FOCUS_MODE_MACRO;
extern const gchar *Parameters_FOCUS_MODE_FIXED;
extern const gchar *Parameters_FOCUS_MODE_EDOF;
extern const gchar *Parameters_FOCUS_MODE_CONTINUOUS_VIDEO;
extern const gchar *Parameters_FOCUS_MODE_CONTINUOUS_PICTURE;
/* android.hardware.Camera.ErrorCallback */
typedef void (*GstAHCErrorCallback) (gint error, gpointer user_data);
/* android.hardware.Camera.PreviewCallback */
typedef void (*GstAHCPreviewCallback) (jbyteArray data, gpointer user_data);
/* android.hardware.Camera.AutoFocusCallback */
typedef void (*GstAHCAutoFocusCallback) (gboolean success, gpointer user_data);
gboolean gst_android_hardware_camera_init (void);
void gst_android_hardware_camera_deinit (void);
/* android.hardware.Camera */
void gst_ah_camera_add_callback_buffer (GstAHCamera * self, jbyteArray buffer);
gboolean gst_ah_camera_auto_focus (GstAHCamera * self,
GstAHCAutoFocusCallback cb, gpointer user_data);
gboolean gst_ah_camera_cancel_auto_focus (GstAHCamera * self);
gboolean gst_ah_camera_get_camera_info (gint camera_id,
GstAHCCameraInfo * camera_info);
gint gst_ah_camera_get_number_of_cameras (void);
GstAHCParameters *gst_ah_camera_get_parameters (GstAHCamera * self);
gboolean gst_ah_camera_lock (GstAHCamera * self);
GstAHCamera *gst_ah_camera_open (gint camera_id);
gboolean gst_ah_camera_reconnect (GstAHCamera * self);
void gst_ah_camera_release (GstAHCamera * self);
void gst_ah_camera_free (GstAHCamera * self);
gboolean gst_ah_camera_set_parameters (GstAHCamera * self,
GstAHCParameters * params);
gboolean gst_ah_camera_set_error_callback (GstAHCamera * self,
GstAHCErrorCallback cb, gpointer user_data);
gboolean gst_ah_camera_set_preview_callback_with_buffer (GstAHCamera * self,
GstAHCPreviewCallback cb, gpointer user_data);
void gst_ah_camera_set_preview_texture (GstAHCamera * self,
GstAmcSurfaceTextureJNI * surfaceTexture);
gboolean gst_ah_camera_start_preview (GstAHCamera * self);
gboolean gst_ah_camera_start_smooth_zoom (GstAHCamera * self, gint value);
gboolean gst_ah_camera_stop_preview (GstAHCamera * self);
gboolean gst_ah_camera_stop_smooth_zoom (GstAHCamera * self);
gboolean gst_ah_camera_unlock (GstAHCamera * self);
/* android.hardware.Camera.Size */
GstAHCSize *gst_ahc_size_new (gint width, gint height);
void gst_ahc_size_free (GstAHCSize * self);
/* android.hardware.Camera.Parameters */
gchar *gst_ahc_parameters_flatten (GstAHCParameters * self);
const gchar *gst_ahc_parameters_get_antibanding (GstAHCParameters * self);
const gchar *gst_ahc_parameters_get_color_effect (GstAHCParameters * self);
gint gst_ahc_parameters_get_exposure_compensation (GstAHCParameters * self);
gfloat gst_ahc_parameters_get_exposure_compensation_step (GstAHCParameters
* self);
const gchar *gst_ahc_parameters_get_flash_mode (GstAHCParameters * self);
gfloat gst_ahc_parameters_get_focal_length (GstAHCParameters * self);
const gchar *gst_ahc_parameters_get_focus_mode (GstAHCParameters * self);
gfloat gst_ahc_parameters_get_horizontal_view_angle (GstAHCParameters * self);
gint gst_ahc_parameters_get_max_exposure_compensation (GstAHCParameters * self);
gint gst_ahc_parameters_get_max_zoom (GstAHCParameters * self);
gint gst_ahc_parameters_get_min_exposure_compensation (GstAHCParameters * self);
gint gst_ahc_parameters_get_preview_format (GstAHCParameters * self);
gboolean gst_ahc_parameters_get_preview_fps_range (GstAHCParameters * self,
gint * min, gint * max);
GstAHCSize *gst_ahc_parameters_get_preview_size (GstAHCParameters * self);
const gchar *gst_ahc_parameters_get_scene_mode (GstAHCParameters * self);
/* GList <const gchar *> */
GList *gst_ahc_parameters_get_supported_antibanding (GstAHCParameters * self);
void gst_ahc_parameters_supported_antibanding_free (GList * list);
/* GList <const gchar *> */
GList *gst_ahc_parameters_get_supported_color_effects (GstAHCParameters * self);
void gst_ahc_parameters_supported_color_effects_free (GList * list);
/* GList <const gchar *> */
GList *gst_ahc_parameters_get_supported_flash_modes (GstAHCParameters * self);
void gst_ahc_parameters_supported_flash_modes_free (GList * list);
/* GList <const gchar *> */
GList *gst_ahc_parameters_get_supported_focus_modes (GstAHCParameters * self);
void gst_ahc_parameters_supported_focus_modes_free (GList * list);
/* GList <int> */
GList *gst_ahc_parameters_get_supported_preview_formats (GstAHCParameters
* self);
void gst_ahc_parameters_supported_preview_formats_free (GList * list);
/* GList <int [2]> */
GList *gst_ahc_parameters_get_supported_preview_fps_range (GstAHCParameters
* self);
void gst_ahc_parameters_supported_preview_fps_range_free (GList * list);
/* GList <GstAHCSize *> */
GList *gst_ahc_parameters_get_supported_preview_sizes (GstAHCParameters * self);
void gst_ahc_parameters_supported_preview_sizes_free (GList * list);
/* GList <const gchar *> */
GList *gst_ahc_parameters_get_supported_scene_modes (GstAHCParameters * self);
void gst_ahc_parameters_supported_scene_modes_free (GList * list);
/* GList <const gchar *> */
GList *gst_ahc_parameters_get_supported_white_balance (GstAHCParameters * self);
void gst_ahc_parameters_supported_white_balance_free (GList * list);
gfloat gst_ahc_parameters_get_vertical_view_angle (GstAHCParameters * self);
gboolean gst_ahc_parameters_get_video_stabilization (GstAHCParameters * self);
const gchar *gst_ahc_parameters_get_white_balance (GstAHCParameters * self);
gint gst_ahc_parameters_get_zoom (GstAHCParameters * self);
/* GList <int> */
GList *gst_ahc_parameters_get_zoom_ratios (GstAHCParameters * self);
void gst_ahc_parameters_zoom_ratios_free (GList * list);
gboolean gst_ahc_parameters_is_smooth_zoom_supported (GstAHCParameters * self);
gboolean gst_ahc_parameters_is_video_stabilization_supported (
GstAHCParameters * self);
gboolean gst_ahc_parameters_is_zoom_supported (GstAHCParameters * self);
gboolean gst_ahc_parameters_set_antibanding (GstAHCParameters * self,
const gchar * antibanding);
gboolean gst_ahc_parameters_set_color_effect (GstAHCParameters * self,
const gchar * value);
gboolean gst_ahc_parameters_set_exposure_compensation (GstAHCParameters * self,
gint value);
gboolean gst_ahc_parameters_set_flash_mode (GstAHCParameters * self,
const gchar * value);
gboolean gst_ahc_parameters_set_focus_mode (GstAHCParameters * self,
const gchar * value);
gboolean gst_ahc_parameters_set_preview_format (GstAHCParameters * self,
gint format);
gboolean gst_ahc_parameters_set_preview_fps_range (GstAHCParameters * self,
gint min, gint max);
gboolean gst_ahc_parameters_set_preview_size (GstAHCParameters * self,
gint width, gint height);
gboolean gst_ahc_parameters_set_scene_mode (GstAHCParameters * self,
const gchar * value);
gboolean gst_ahc_parameters_set_white_balance (GstAHCParameters * self,
const gchar * value);
gboolean gst_ahc_parameters_set_video_stabilization (GstAHCParameters * self,
gboolean toggle);
gboolean gst_ahc_parameters_set_zoom (GstAHCParameters * self, gint value);
gboolean gst_ahc_parameters_unflatten (GstAHCParameters * self,
const gchar * flattened);
void gst_ahc_parameters_free (GstAHCParameters * self);
G_END_DECLS
#endif /* __GST_ANDROID_HARDWARE_CAMERA_H__ */
|
