错误:1. error: cannot find symbol variable GL_TEXTURE_EXTERNAL_OES
2. error: package android.hardward.camera2 does not exist.
解决办法:
改变opencv4android的编译版本为最新的版本、
错误:1. error: cannot find symbol variable GL_TEXTURE_EXTERNAL_OES
2. error: package android.hardward.camera2 does not exist.
解决办法:
改变opencv4android的编译版本为最新的版本、