diff options
| author | Wu-cheng Li <wuchengli@google.com> | 2010-02-20 17:47:04 +0800 |
|---|---|---|
| committer | Wu-cheng Li <wuchengli@google.com> | 2010-02-26 14:04:43 +0800 |
| commit | 4f1bff97170d33575e55a8e110b097c05607095f (patch) | |
| tree | b5c9cc10fbb2b41f938a463ab66c35d0746ef94f /include/camera | |
| parent | af5611861df599656edafb751d5140fdccc34135 (diff) | |
| download | frameworks_av-4f1bff97170d33575e55a8e110b097c05607095f.zip frameworks_av-4f1bff97170d33575e55a8e110b097c05607095f.tar.gz frameworks_av-4f1bff97170d33575e55a8e110b097c05607095f.tar.bz2 | |
Unhide exposure compensation API.
bug:2375993
Diffstat (limited to 'include/camera')
| -rw-r--r-- | include/camera/CameraParameters.h | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/include/camera/CameraParameters.h b/include/camera/CameraParameters.h index e328f33..9df2695 100644 --- a/include/camera/CameraParameters.h +++ b/include/camera/CameraParameters.h @@ -187,16 +187,23 @@ public: // Vertical angle of view in degrees. // Example value: "42.5". Read only. static const char KEY_VERTICAL_VIEW_ANGLE[]; - // Exposure compensation. The value is multiplied by 100. -100 means -1 EV. - // 130 means +1.3 EV. - // Example value: "0" or "133". Read/write. + // Exposure compensation index. 0 means exposure is not adjusted. + // Example value: "0" or "5". Read/write. static const char KEY_EXPOSURE_COMPENSATION[]; - // Supported exposure compensation. - // Example value: "-100,-66,-33,0,33,66,100". Read only. - static const char KEY_SUPPORTED_EXPOSURE_COMPENSATION[]; + // The maximum exposure compensation index (>=0). + // Example value: "6". Read only. + static const char KEY_MAX_EXPOSURE_COMPENSATION[]; + // The minimum exposure compensation index (<=0). + // Example value: "-6". Read only. + static const char KEY_MIN_EXPOSURE_COMPENSATION[]; + // The exposure compensation step. Exposure compensation index multiply by + // step eqals to EV. Ex: if exposure compensation index is 6 and step is + // 0.3333, EV is -2. + // Example value: "0.333333333" or "0.5". Read only. + static const char KEY_EXPOSURE_COMPENSATION_STEP[]; - // Values for white balance settings. + // Values for white balance settings. static const char WHITE_BALANCE_AUTO[]; static const char WHITE_BALANCE_INCANDESCENT[]; static const char WHITE_BALANCE_FLUORESCENT[]; |