MTK-on-line-FAQ-SW-ALPS-Camera+Driver-related (1)

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ALPS

Welcome for usingSWALPS FAQ, all sub categories are listed as below

Camera Driver-related

Camera driver相关常见问题

L branch补光灯流程的修改法方法

[DESCRIPTION]

客制化camera APK添加torch icon, 实现常亮补光效果: preview mode下选择torch 后,闪光灯

实现常亮,拍照不再使用预闪+主闪, 拍照结束不关闭闪光灯.

:

(1)preflash+main flash

(2), .

:

1.Flash_custom_1.cpp:

int cust_getFlashModeStyle(int sensorType, int flashMode)

int cust_getVideoFlashModeStyle(int sensorType, int flashMode)

else if(flashMode==LIB3A_FLASH_MODE_FORCE_TORCH)

{ return e_FLASH_STYLE_ON_ON;}

logI("isNeedFiringFlash() OT");

int isLow;

g_pStrobe->isLowPower(&isLow);

if(isLow==1)

{

logI("isLow=1");

bFlashOn=0;

bRunPreFlash=0;

ispFlashMode=FLASHLIGHT_FORCE_OFF;

}