hybris/include/hybris/camera/camera_compatibility_layer_capabilities.h

   1 /*
   2  * Copyright (C) 2013 Canonical Ltd
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  * Authored by: Thomas Voss <thomas.voss@canonical.com>
  17  */
  18
  19 #ifndef CAMERA_COMPATIBILITY_LAYER_CONFIGURATION_H_
  20 #define CAMERA_COMPATIBILITY_LAYER_CONFIGURATION_H_
  21
  22 #ifdef __cplusplus
  23 extern "C" {
  24 #endif
  25
  26     struct CameraControl;
  27
  28     typedef enum
  29     {
  30         FLASH_MODE_OFF,
  31         FLASH_MODE_AUTO,
  32         FLASH_MODE_ON,
  33         FLASH_MODE_TORCH
  34     } FlashMode;
  35
  36     typedef enum
  37     {
  38         WHITE_BALANCE_MODE_AUTO,
  39         WHITE_BALANCE_MODE_DAYLIGHT,
  40         WHITE_BALANCE_MODE_CLOUDY_DAYLIGHT,
  41         WHITE_BALANCE_MODE_FLUORESCENT,
  42         WHITE_BALANCE_MODE_INCANDESCENT
  43     } WhiteBalanceMode;
  44
  45     typedef enum
  46     {
  47         SCENE_MODE_AUTO,
  48         SCENE_MODE_ACTION,
  49         SCENE_MODE_NIGHT,
  50         SCENE_MODE_PARTY,
  51         SCENE_MODE_SUNSET
  52     } SceneMode;
  53
  54     typedef enum
  55     {
  56         AUTO_FOCUS_MODE_OFF,
  57         AUTO_FOCUS_MODE_CONTINUOUS_VIDEO,
  58         AUTO_FOCUS_MODE_AUTO,
  59         AUTO_FOCUS_MODE_MACRO,
  60         AUTO_FOCUS_MODE_CONTINUOUS_PICTURE,
  61         AUTO_FOCUS_MODE_INFINITY
  62     } AutoFocusMode;
  63
  64     typedef enum
  65     {
  66         EFFECT_MODE_NONE,
  67         EFFECT_MODE_MONO,
  68         EFFECT_MODE_NEGATIVE,
  69         EFFECT_MODE_SOLARIZE,
  70         EFFECT_MODE_SEPIA,
  71         EFFECT_MODE_POSTERIZE,
  72         EFFECT_MODE_WHITEBOARD,
  73         EFFECT_MODE_BLACKBOARD,
  74         EFFECT_MODE_AQUA
  75     } EffectMode;
  76
  77     typedef enum
  78     {
  79         CAMERA_PIXEL_FORMAT_YUV422SP,
  80         CAMERA_PIXEL_FORMAT_YUV420SP,
  81         CAMERA_PIXEL_FORMAT_YUV422I,
  82         CAMERA_PIXEL_FORMAT_YUV420P,
  83         CAMERA_PIXEL_FORMAT_RGB565,
  84         CAMERA_PIXEL_FORMAT_RGBA8888,
  85         CAMERA_PIXEL_FORMAT_BAYER_RGGB
  86     } CameraPixelFormat;
  87
  88     typedef struct
  89     {
  90         int top;
  91         int left;
  92         int bottom;
  93         int right;
  94         int weight;
  95     } FocusRegion;
  96
  97     typedef void (*size_callback)(void* ctx, int width, int height);
  98
  99     // Dumps the camera parameters to stdout.
 100     void android_camera_dump_parameters(struct CameraControl* control);
 101
 102     // Query camera parameters
 103     int android_camera_get_number_of_devices();
 104     void android_camera_enumerate_supported_preview_sizes(struct CameraControl* control, size_callback cb, void* ctx);
 105     void android_camera_get_preview_fps_range(struct CameraControl* control, int* min, int* max);
 106     void android_camera_get_preview_fps(struct CameraControl* control, int* fps);
 107     void android_camera_enumerate_supported_picture_sizes(struct CameraControl* control, size_callback cb, void* ctx);
 108     void android_camera_get_preview_size(struct CameraControl* control, int* width, int* height);
 109     void android_camera_get_picture_size(struct CameraControl* control, int* width, int* height);
 110
 111     void android_camera_get_current_zoom(struct CameraControl* control, int* zoom);
 112     void android_camera_get_max_zoom(struct CameraControl* control, int* max_zoom);
 113
 114     void android_camera_get_effect_mode(struct CameraControl* control, EffectMode* mode);
 115     void android_camera_get_flash_mode(struct CameraControl* control, FlashMode* mode);
 116     void android_camera_get_white_balance_mode(struct CameraControl* control, WhiteBalanceMode* mode);
 117     void android_camera_get_scene_mode(struct CameraControl* control, SceneMode* mode);
 118     void android_camera_get_auto_focus_mode(struct CameraControl* control, AutoFocusMode* mode);
 119     void android_camera_get_preview_format(struct CameraControl* control, CameraPixelFormat* format);
 120
 121     // Adjusts camera parameters
 122     void android_camera_set_preview_size(struct CameraControl* control, int width, int height);
 123     void android_camera_set_preview_fps(struct CameraControl* control, int fps);
 124     void android_camera_set_picture_size(struct CameraControl* control, int width, int height);
 125     void android_camera_set_effect_mode(struct CameraControl* control, EffectMode mode);
 126     void android_camera_set_flash_mode(struct CameraControl* control, FlashMode mode);
 127     void android_camera_set_white_balance_mode(struct CameraControl* control, WhiteBalanceMode mode);
 128     void android_camera_set_scene_mode(struct CameraControl* control, SceneMode mode);
 129     void android_camera_set_auto_focus_mode(struct CameraControl* control, AutoFocusMode mode);
 130     void android_camera_set_preview_format(struct CameraControl* control, CameraPixelFormat format);
 131
 132     void android_camera_set_focus_region(struct CameraControl* control, FocusRegion* region);
 133     void android_camera_reset_focus_region(struct CameraControl* control);
 134
 135     // Set photo metadata
 136     void android_camera_set_rotation(struct CameraControl* control, int rotation);
 137
 138     // Video support
 139     void android_camera_enumerate_supported_video_sizes(struct CameraControl* control, size_callback cb, void* ctx);
 140     void android_camera_get_video_size(struct CameraControl* control, int* width, int* height);
 141     void android_camera_set_video_size(struct CameraControl* control, int width, int height);
 142
 143 #ifdef __cplusplus
 144 }
 145 #endif
 146
 147 #endif // CAMERA_COMPATIBILITY_LAYER_CONFIGURATION_H_