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Fixed crash in audio recording code

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This commit is contained in:
Sergii Pylypenko
2013-03-25 21:38:45 +02:00
parent 6f4483c9a5
commit cf9b6a8096
1 changed files with 10 additions and 8 deletions
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18
project/jni/sdl-1.2/src/audio/android/SDL_androidaudio.c
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@@ -149,8 +149,6 @@ static jmethodID JavaResumeAudioPlayback = NULL;
// Audio recording
static SDL_AudioSpec recording;
static jmethodID JavaStartRecording = NULL;
static jmethodID JavaStopRecording = NULL;
static jbyteArray recordingBufferJNI = NULL;
static size_t recordingBufferSize = 0;
@@ -306,10 +304,6 @@ static void ANDROIDAUD_ThreadInit(_THIS)
JavaInitThread = (*jniEnvPlaying)->GetMethodID(jniEnvPlaying, JavaAudioThreadClass, "initAudioThread", "()I");
(*jniEnvPlaying)->CallIntMethod( jniEnvPlaying, JavaAudioThread, JavaInitThread );
// Audio recording
JavaStartRecording = (*jniEnvPlaying)->GetMethodID(jniEnvPlaying, JavaAudioThreadClass, "startRecording", "(IIII)[B");
JavaStopRecording = (*jniEnvPlaying)->GetMethodID(jniEnvPlaying, JavaAudioThreadClass, "stopRecording", "()V");
JavaGetBuffer = (*jniEnvPlaying)->GetMethodID(jniEnvPlaying, JavaAudioThreadClass, "getBuffer", "()[B");
audioBufferJNI = (*jniEnvPlaying)->CallObjectMethod( jniEnvPlaying, JavaAudioThread, JavaGetBuffer );
audioBufferJNI = (*jniEnvPlaying)->NewGlobalRef(jniEnvPlaying, audioBufferJNI);
@@ -450,6 +444,8 @@ JNIEXPORT void JNICALL JAVA_EXPORT_NAME(AudioThread_nativeAudioRecordCallback) (
extern DECLSPEC int SDLCALL SDL_ANDROID_OpenAudioRecording(SDL_AudioSpec *spec)
{
JNIEnv * jniEnv = NULL;
jclass JavaAudioThreadClass = NULL;
jmethodID JavaStartRecording = NULL;
recording = *spec;
@@ -465,9 +461,11 @@ extern DECLSPEC int SDLCALL SDL_ANDROID_OpenAudioRecording(SDL_AudioSpec *spec)
return 0;
}
__android_log_print(ANDROID_LOG_INFO, "libSDL", "SDL_ANDROID_OpenAudioRecording(): VM %p", jniVM);
//__android_log_print(ANDROID_LOG_INFO, "libSDL", "SDL_ANDROID_OpenAudioRecording(): VM %p JavaAudioThread %p JavaStartRecording %p", jniVM, JavaAudioThread, JavaStartRecording);
(*jniVM)->AttachCurrentThread( jniVM, &jniEnv, NULL );
JavaAudioThreadClass = (*jniEnv)->GetObjectClass( jniEnv, JavaAudioThread );
JavaStartRecording = (*jniEnv)->GetMethodID( jniEnv, JavaAudioThreadClass, "startRecording", "(IIII)[B" );
recordingBufferJNI = (*jniEnv)->CallObjectMethod( jniEnv, JavaAudioThread, JavaStartRecording,
(jint)recording.freq, (jint)recording.channels,
@@ -479,15 +477,19 @@ extern DECLSPEC int SDLCALL SDL_ANDROID_OpenAudioRecording(SDL_AudioSpec *spec)
}
recordingBufferJNI = (*jniEnv)->NewGlobalRef( jniEnv, recordingBufferJNI );
recordingBufferSize = (*jniEnv)->GetArrayLength( jniEnv, recordingBufferJNI );
__android_log_print(ANDROID_LOG_INFO, "libSDL", "SDL_ANDROID_OpenAudioRecording(): JNI buffer %p len %d", recordingBufferJNI, recordingBufferSize);
//__android_log_print(ANDROID_LOG_INFO, "libSDL", "SDL_ANDROID_OpenAudioRecording(): JNI buffer %p len %d", recordingBufferJNI, recordingBufferSize);
return 1;
}
extern DECLSPEC void SDLCALL SDL_ANDROID_CloseAudioRecording(void)
{
JNIEnv * jniEnv = NULL;
jclass JavaAudioThreadClass = NULL;
jmethodID JavaStopRecording = NULL;
(*jniVM)->AttachCurrentThread( jniVM, &jniEnv, NULL );
JavaAudioThreadClass = (*jniEnv)->GetObjectClass( jniEnv, JavaAudioThread );
JavaStopRecording = (*jniEnv)->GetMethodID( jniEnv, JavaAudioThreadClass, "stopRecording", "()V" );
(*jniEnv)->CallVoidMethod( jniEnv, JavaAudioThread, JavaStopRecording );
if( recordingBufferJNI )