我需要打电话到av_jni_set_java_vm,从以下几个方面起作用:ffmpeg libavcodec.so 。
如文稿文件所示,它作为论据使用<编码> 避免*vm。
I m using SDL2 on android (Python Kivy), and I have the SDL_AndroidGetJNIEnv function https://wiki.libsdl.org/SDL2/SDL_AndroidGetJNIEnv。
当我打电话SDL_AndroidGetJNIEnv。 我收到国家情报和安全局的525818896256(例如)地址。
我的理解是,我应该把这一地址称作<代码>av_jni_set_java_vm,但我不理解如何这样做。
这里我如何做:
av = ctypes.CDLL( libavcodec.so )
jni = SDL_AndroidGetJNIEnv()
av.av_jni_set_java_vm(ctypes.cast(jni, ctypes.c_void_p).value, None)
提出论点类型和返回类型。 <代码>int,在64个轨道系统中,void*/code>的回报价值缺漏:
import ctypes as ct
av = ct.CDLL( libavcodec.so )
av.av_jni_set_java_vm.argtypes = ct.c_void_p, ct.c_void_p
av.av_jni_set_java_vm.restype = ct.c_int
然后通过正确的价值观。 你们得 won。 从问题评论中看,它像你不喜欢
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