Hello, I integrated an Android Automotive on the Hikey960 Board based on Android P. I'm getting some troubles with the evs_app. I have a webcam connected to USB port, the device is well recognized and create a /dev/video0 driver. The EVS Hal is running as service. Then, I start the EVS Sample Driver in one terminal and in an other I start evs_app.
I see a new surface constructed but then directly a crash occurs. Here is the full logcat. https://gist.github.com/AhmedX6/418678675cb9334266dd614e243f2ec1 <https://www.google.com/url?q=https://gist.github.com/AhmedX6/418678675cb9334266dd614e243f2ec1&sa=D&usg=AFQjCNF1WO13kC6bL-3enoXgyFhfq-oZyA> I identified the problem https://android.googlesource.com/platform/packages/services/Car/+/master/evs/sampleDriver/EvsV4lCamera.cpp#499 <https://www.google.com/url?q=https://android.googlesource.com/platform/packages/services/Car/%2B/master/evs/sampleDriver/EvsV4lCamera.cpp%23499&sa=D&usg=AFQjCNH6uEQuL3jN5c9TGkPPx2ZWmGelqw> This function transfers the video image into the output buffer, and makes any needed format conversion along the way. mFillBufferFromVideo is a function’s pointer: that can point in one of these function. https://android.googlesource.com/platform/packages/services/Car/+/master/evs/sampleDriver/bufferCopy.cpp <https://www.google.com/url?q=https://android.googlesource.com/platform/packages/services/Car/%2B/master/evs/sampleDriver/bufferCopy.cpp&sa=D&usg=AFQjCNFyM2dRZAADHbcuc3m9i0h-kxpkQg> depending of the pixel format of the driver : https://android.googlesource.com/platform/packages/services/Car/+/master/evs/sampleDriver/EvsV4lCamera.cpp#166 <https://www.google.com/url?q=https://android.googlesource.com/platform/packages/services/Car/%2B/master/evs/sampleDriver/EvsV4lCamera.cpp%23166&sa=D&usg=AFQjCNH8KY9SzaMrmxjQ5PSMCtPmwDXfmw> Could you please help me fixing this and make it work ? Thank you very much. -- -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting --- You received this message because you are subscribed to the Google Groups "android-porting" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-porting+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
