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Android: Audio thread is already setup for the JVM 

In 'src/thread/pthread/SDL_systhread.c' RunThread() calls first 'Android_JNI_SetupThread()'
Sylvain Becker 2019-01-11 15:33:02 +01:00
parent 9d82f4e985
commit 3cfd907df7
1 changed files with 7 additions and 12 deletions
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19
src/core/android/SDL_android.c
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@ -1223,11 +1223,6 @@ int Android_JNI_OpenAudioDevice(int iscapture, SDL_AudioSpec *spec)
JNIEnv *env = Android_JNI_GetEnv();
if (!env) {
LOGE("callback_handler: failed to attach current thread");
}
Android_JNI_SetupThread();
switch (spec->format) {
case AUDIO_U8:
audioformat = ENCODING_PCM_8BIT;
@ -1386,20 +1381,20 @@ void * Android_JNI_GetAudioBuffer(void)
void Android_JNI_WriteAudioBuffer(void)
{
JNIEnv *mAudioEnv = Android_JNI_GetEnv();
JNIEnv *env = Android_JNI_GetEnv();
switch (audioBufferFormat) {
case ENCODING_PCM_8BIT:
(*mAudioEnv)->ReleaseByteArrayElements(mAudioEnv, (jbyteArray)audioBuffer, (jbyte *)audioBufferPinned, JNI_COMMIT);
(*mAudioEnv)->CallStaticVoidMethod(mAudioEnv, mAudioManagerClass, midAudioWriteByteBuffer, (jbyteArray)audioBuffer);
(*env)->ReleaseByteArrayElements(env, (jbyteArray)audioBuffer, (jbyte *)audioBufferPinned, JNI_COMMIT);
(*env)->CallStaticVoidMethod(env, mAudioManagerClass, midAudioWriteByteBuffer, (jbyteArray)audioBuffer);
break;
case ENCODING_PCM_16BIT:
(*mAudioEnv)->ReleaseShortArrayElements(mAudioEnv, (jshortArray)audioBuffer, (jshort *)audioBufferPinned, JNI_COMMIT);
(*mAudioEnv)->CallStaticVoidMethod(mAudioEnv, mAudioManagerClass, midAudioWriteShortBuffer, (jshortArray)audioBuffer);
(*env)->ReleaseShortArrayElements(env, (jshortArray)audioBuffer, (jshort *)audioBufferPinned, JNI_COMMIT);
(*env)->CallStaticVoidMethod(env, mAudioManagerClass, midAudioWriteShortBuffer, (jshortArray)audioBuffer);
break;
case ENCODING_PCM_FLOAT:
(*mAudioEnv)->ReleaseFloatArrayElements(mAudioEnv, (jfloatArray)audioBuffer, (jfloat *)audioBufferPinned, JNI_COMMIT);
(*mAudioEnv)->CallStaticVoidMethod(mAudioEnv, mAudioManagerClass, midAudioWriteFloatBuffer, (jfloatArray)audioBuffer);
(*env)->ReleaseFloatArrayElements(env, (jfloatArray)audioBuffer, (jfloat *)audioBufferPinned, JNI_COMMIT);
(*env)->CallStaticVoidMethod(env, mAudioManagerClass, midAudioWriteFloatBuffer, (jfloatArray)audioBuffer);
break;
default:
__android_log_print(ANDROID_LOG_WARN, "SDL", "SDL audio: unhandled audio buffer format");