随笔分类 -  Android Camera相关

摘要:一.开机camera启动流程framework到hal Main_mediaserver.cpp (frameworks\av\media\mediaserver) CameraService::instantiate(); //mediaserver的main函数中调用了CameraService 阅读全文
posted @ 2021-04-21 20:21 luoyuna 阅读(2018) 评论(0) 推荐(0)
摘要:参考博客 http://blog.csdn.net/eternity9255/article/details/52848775 单独分析6:生成Adapter //BaseCamAdapter.Instance.cpp (vendor\mediatek\proprietary\hardware\mt 阅读全文
posted @ 2020-11-25 14:54 luoyuna 阅读(628) 评论(0) 推荐(0)
摘要:Cam1DeviceBase.cpp (vendor\mediatek\proprietary\hardware\mtkcam\legacy\v1\device) Cam1DeviceBase::onCam1Device_NotifyCb 接上章的 mpCamClient->startPreview 阅读全文
posted @ 2020-11-25 14:47 luoyuna 阅读(1529) 评论(0) 推荐(0)
摘要:参考: http://blog.csdn.net/eternity9255/article/details/52126392 一.Clinet端 .client到service的连接 看看客户端的connect函数有什么? connenct()函数的实现在libcamera_client.so中实现 阅读全文
posted @ 2020-11-25 14:44 luoyuna 阅读(1915) 评论(0) 推荐(0)
摘要:参考: http://blog.csdn.net/vasvas/article/details/50109907 http://blog.csdn.net/weiqifa0/article/details/49943289 http://www.cnblogs.com/cyqx/p/4871033. 阅读全文
posted @ 2020-11-25 14:40 luoyuna 阅读(1758) 评论(0) 推荐(0)
摘要:一.HAL层分析Flash_cct.cpp (vendor\mediatek\proprietary\hardware\mtkcam\legacy\platform\mt6735\hal\aaa\flash_mgr) 1.初始化int FlashlightDrv::init() init_real 阅读全文
posted @ 2020-11-25 14:35 luoyuna 阅读(697) 评论(0) 推荐(1)
摘要:一.6737的lens 搜索HAL层分析Mcu_drv.cpp (vendor\mediatek\proprietary\hardware\mtkcam\legacy\platform\mt6735\core\featureio\drv\lens) 根据摄像头搜索lensMCUDrv::lensSe 阅读全文
posted @ 2020-11-25 14:32 luoyuna 阅读(843) 评论(0) 推荐(0)
摘要:一.驱动 1. 在kernel-3.18/drivers/misc/mediatek/imgsensor/src/mt6735/ 文件夹加入摄像头驱动代码 gc2235main_mipi_raw/ //主摄像头文件夹 gc2235_mipi_raw/ //副摄像头文件夹 主摄像头里面要做一些判断,和 阅读全文
posted @ 2020-11-25 14:20 luoyuna 阅读(460) 评论(0) 推荐(0)