In vs, there was a problem generating 64-bit dll from a 32-bit cPP project. Web solutions usually change the solution platform to x64, but because the 32-bit dll library is called in this project, changing the project environment to 64-bit won t work....
I think there are two parameter types for jni data to send to JAVA, through parameters, instead of returning a value. I want to know what to do? JNIEXPORT jstring JNICALL Java_com_tzym_jni_Analyze_funGetPulse (JNIEnv *env, jobject obj, jstring charPa...
requirements: using the MLT open source multimedia framework on the Android platform, how to compile MLT into a .so library for Android to use? ...
the cPP process starts the jvm virtual machine and gets the java-related class methods (using FindClass ). If only one class name is successful, but if there is a package, the call will fail. The related code is as follows: MyTest.java package com; ...
use FFmpeg+SDL to play audio files. When the playback is finished, you do not want to quit the player, and users can still play it by sliding the progress bar. So what is the idea of implementation in the program? where to determine whether the file ...
I need to implement a hook program to disable mouse and keyboard input, then generate it as dll, and then call it in java. When calling, the program does not report an error, but the call is invalid. Here is part of the code cPP section: dllmain...