|
发表于 2021-3-2 10:01:19
13607 浏览 0 回复
MT6739/MT6761/MT6762.Android Q、Android R版本如何配置AF 相关的meta ...
[DESCRIPTION]
Android Q、Android R版本如何配置AF 相关的meta data
[SOLUTION]
1、/vendor/mediatek/proprietary/custom/[project]/hal/imgsensor_metadata/XXXX_mipi_raw/config_static_metadata.lens.XXXXmipiraw.h文件配置跟lens相关的metadata
MTK_LENS_INFO_AVAILABLE_APERTURES :配置模组光圈大小
- eg:
- CONFIG_METADATA_BEGIN(MTK_LENS_INFO_AVAILABLE_APERTURES)
- CONFIG_ENTRY_VALUE(2.0f, MFLOAT)
- CONFIG_METADATA_END()
复制代码
MTK_LENS_INFO_AVAILABLE_FOCAL_LENGTHS :配置焦距大小
- eg:
- CONFIG_METADATA_BEGIN(MTK_LENS_INFO_AVAILABLE_FOCAL_LENGTHS)
- CONFIG_ENTRY_VALUE(3.81f, MFLOAT)
- CONFIG_METADATA_END()
复制代码
MTK_LENS_INFO_HYPERFOCAL_DISTANCE:如果是FF 模组要配置成0,如果是AF 模组,配成模组厂做calibration时的infinity distance
eg:
FF 模组:
- CONFIG_METADATA_BEGIN(MTK_LENS_INFO_HYPERFOCAL_DISTANCE)
- CONFIG_ENTRY_VALUE((0), MFLOAT) // 5 m hyperfocal distance
- CONFIG_METADATA_END()
复制代码
AF 模组:
- CONFIG_METADATA_BEGIN(MTK_LENS_INFO_HYPERFOCAL_DISTANCE)
- CONFIG_ENTRY_VALUE((1.0/5.0), MFLOAT) // 5 m hyperfocal distance
- CONFIG_METADATA_END()
复制代码
MTK_LENS_INFO_MINIMUM_FOCUS_DISTANCE:如果是FF 模组要配置成0,如果是AF 模组,配成模组厂做calibration时的macro distance
eg:
FF 模组
- CONFIG_METADATA_BEGIN(MTK_LENS_INFO_MINIMUM_FOCUS_DISTANCE)
- CONFIG_ENTRY_VALUE((0), MFLOAT) //
- CONFIG_METADATA_END()
复制代码
AF 模组:
- CONFIG_METADATA_BEGIN(MTK_LENS_INFO_MINIMUM_FOCUS_DISTANCE)
- CONFIG_ENTRY_VALUE((1.0/0.1), MFLOAT) // 10cm
- CONFIG_METADATA_END()
复制代码
2、/vendor/mediatek/proprietary/custom/[project]/hal/imgsensor_metadata/XXXX_mipi_raw/config_static_metadata.module.XXXXmipiraw.h文件
CONFIG_METADATA_BEGIN(MTK_CONTROL_SCENE_MODE_OVERRIDES):配置各个scene mode AE,AWB,AF 支持的mode,
如果是FF 模组,把所有scene mode的AF mode都配置成MTK_CONTROL_AF_MODE_OFF
如果是AF 模组,配成自想要的AF mode(比如说MTK_CONTROL_AF_MODE_CONTINUOUS_PICTURE)
eg:
FF 模组:
- CONFIG_METADATA_BEGIN(MTK_CONTROL_SCENE_MODE_OVERRIDES)
- // MTK_CONTROL_SCENE_MODE_FACE_PRIORITY
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AE_MODE_OFF, MUINT8)
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AWB_MODE_AUTO, MUINT8)
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AF_MODE_OFF, MUINT8)
- // MTK_CONTROL_SCENE_MODE_ACTION
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AE_MODE_ON, MUINT8)
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AWB_MODE_AUTO, MUINT8)
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AF_MODE_OFF, MUINT8)
- // MTK_CONTROL_SCENE_MODE_PORTRAIT
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AE_MODE_ON, MUINT8)
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AWB_MODE_AUTO, MUINT8)
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AF_MODE_OFF, MUINT8)
- // MTK_CONTROL_SCENE_MODE_LANDSCAPE
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AE_MODE_ON, MUINT8)
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AWB_MODE_DAYLIGHT, MUINT8)
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AF_MODE_OFF, MUINT8)
- ......
复制代码
AF 模组:
- CONFIG_METADATA_BEGIN(MTK_CONTROL_SCENE_MODE_OVERRIDES)
- // MTK_CONTROL_SCENE_MODE_FACE_PRIORITY
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AE_MODE_OFF, MUINT8)
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AWB_MODE_AUTO, MUINT8)
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AF_MODE_CONTINUOUS_PICTURE, MUINT8)
- // MTK_CONTROL_SCENE_MODE_ACTION
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AE_MODE_ON, MUINT8)
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AWB_MODE_AUTO, MUINT8)
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AF_MODE_CONTINUOUS_PICTURE, MUINT8)
- // MTK_CONTROL_SCENE_MODE_PORTRAIT
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AE_MODE_ON, MUINT8)
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AWB_MODE_AUTO, MUINT8)
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AF_MODE_CONTINUOUS_PICTURE, MUINT8)
- // MTK_CONTROL_SCENE_MODE_LANDSCAPE
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AE_MODE_ON, MUINT8)
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AWB_MODE_DAYLIGHT, MUINT8)
- CONFIG_ENTRY_VALUE(MTK_CONTROL_AF_MODE_CONTINUOUS_PICTURE, MUINT8)
复制代码
|
|
手机微信同号:13682654092
|
|
|
|
|
登录或注册
|