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Paul Kocialkowski, 07/27/2011 11:33 AM
Note on shipping libraries¶
Note that we don't ship any proprietary daemon,library,configuration file or firmware.
Because we don't want to(our goal is to make a 100% free Android Distribution) and we can't(none of theses are redistributables, even the firmwares are not redistributable).
Libraries¶
| Library location | Function | Can be replaced or avoided? | ||||
| /system/bin/akmd | compas+accelerometers | sliding the keyboard can rotate so we can avoid them for now(revere engineering has started but it's not usable yet) | ||||
| /system/lib/egl/libGLES_qcom.so | 3d acceleration library | can be avoided | ||||
| /system/lib/libaudioeq.so | the name seem related to audio | audio libraries are replaced and works fine | ||||
| /system/lib/libcamera.so | camera library | we don't use the camera for now(would need to be replaced if we want to use it) | ||||
| /system/lib/liboemcamera.so | camera library | we don't use the camera for now(would need to be replaced if we want to use it) | ||||
| /system/lib/libgps.so | gps parsing and activator library | a free android lib is used and it works (but sometimes crashes the device) | ||||
| /system/lib/libhtc_acoustic.so | dlopened audio library | totally replaced, the replacement works fine | ||||
| /system/lib/libhtc_ril.so | Radio Interface library | Work in progress,calls,sms works, USSD,PIN,data(3g) need to be checked in. It should work as well in the US but needs to be checked | ||||
| /system/lib/libmm-adspsvc.so | ? |
| /system/lib/libOmxH264Dec.so | ? | |||||
| /system/lib/libOmxMpeg4Dec.so | ? | |||||
| /system/lib/libOmxVidEnc.so | ? | |||||
| /system/lib/libomx_wmadec_sharedlibrary.so | ? | |||||
| /system/lib/libomx_wmvdec_sharedlibrary.so | ? | |||||
| /system/lib/libpvasfcommon.so | ? | |||||
| /system/lib/libpvasflocalpbreg.so | ? | |||||
| /system/lib/libpvasflocalpb.so | ? |
Configuration files¶
| File location | Function | what depend on it | ||||
| /system/etc/AudioFilter.csv | ? | ?, proprietary version not used | ||||
| /system/etc/AudioPara4.csv | contains audio values that are written to MSM shared memory | used by libhtc_acoustic (and its free replacement), enables in-call volume adjustment and fixes audio lacks. | ||||
| /system/etc/AudioPreProcess.csv | ? | ?, proprietary version not used | ||||
| /system/etc/pvasflocal.cfg | ? | ?, proprietary version not used |
Firmwares¶
| Firmware location | Function | what depend on it | ||||
| /system/etc/firmware/brf6300.bin | bluetooth firmware | bluetooth | ||||
| /system/etc/wifi/Fw1251r1c.bin | wifi firmware | wifi |
References¶
http://github.com/CyanogenMod/android_device_htc_dream_sapphire/raw/froyo/extract-files.sh
Updated by Paul Kocialkowski almost 14 years ago · 28 revisions