me/portaudio
Watch
1
0
Fork
You've already forked portaudio
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Whitespace cleanup in Java and C++ bindings#458)

Browse source
This commit is contained in:
MichalPetryka 2021-04-29 02:23:52 +02:00 • committed by GitHub
commit a563f2d39d
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
43 changed files with 2918 additions and 2950 deletions
Download patch file Download diff file Expand all files Collapse all files

315
bindings/java/c/src/com_portaudio_BlockingStream.c
View file

@ -26,13 +26,13 @@
*/
/*
* The text above constitutes the entire PortAudio license; however,
* The text above constitutes the entire PortAudio license; however,
* the PortAudio community also makes the following non-binding requests:
*
* Any person wishing to distribute modifications to the Software is
* requested to send the modifications to the original developer so that
* they can be incorporated into the canonical version. It is also
* requested that these non-binding requests be included along with the
* they can be incorporated into the canonical version. It is also
* requested that these non-binding requests be included along with the
* license above.
*/
@ -55,9 +55,9 @@
JNIEXPORT jint JNICALL Java_com_portaudio_BlockingStream_getReadAvailable
(JNIEnv *env, jobject blockingStream)
{
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( stream == NULL ) return 0;
return Pa_GetStreamReadAvailable( stream );
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( stream == NULL ) return 0;
return Pa_GetStreamReadAvailable( stream );
}
/*
@ -68,9 +68,9 @@ JNIEXPORT jint JNICALL Java_com_portaudio_BlockingStream_getReadAvailable
JNIEXPORT jint JNICALL Java_com_portaudio_BlockingStream_getWriteAvailable
(JNIEnv *env, jobject blockingStream)
{
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( stream == NULL ) return 0;
return Pa_GetStreamWriteAvailable( stream );
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( stream == NULL ) return 0;
return Pa_GetStreamWriteAvailable( stream );
}
@ -82,33 +82,33 @@ JNIEXPORT jint JNICALL Java_com_portaudio_BlockingStream_getWriteAvailable
JNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_writeFloats
(JNIEnv *env, jobject blockingStream, jfloatArray buffer, jint numFrames)
{
jfloat *carr;
jint err;
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( buffer == NULL )
{
(*env)->ThrowNew( env, (*env)->FindClass(env,"java/lang/RuntimeException"),
jfloat *carr;
jint err;
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( buffer == NULL )
{
(*env)->ThrowNew( env, (*env)->FindClass(env,"java/lang/RuntimeException"),
"null stream buffer");
return FALSE;
}
carr = (*env)->GetFloatArrayElements(env, buffer, NULL);
if (carr == NULL)
{
(*env)->ThrowNew( env, (*env)->FindClass(env,"java/lang/RuntimeException"),
return FALSE;
}
carr = (*env)->GetFloatArrayElements(env, buffer, NULL);
if (carr == NULL)
{
(*env)->ThrowNew( env, (*env)->FindClass(env,"java/lang/RuntimeException"),
"invalid stream buffer");
return FALSE;
}
err = Pa_WriteStream( stream, carr, numFrames );
(*env)->ReleaseFloatArrayElements(env, buffer, carr, 0);
if( err == paOutputUnderflowed )
{
return TRUE;
}
else
{
jpa_CheckError( env, err );
return FALSE;
}
return FALSE;
}
err = Pa_WriteStream( stream, carr, numFrames );
(*env)->ReleaseFloatArrayElements(env, buffer, carr, 0);
if( err == paOutputUnderflowed )
{
return TRUE;
}
else
{
jpa_CheckError( env, err );
return FALSE;
}
}
/*
@ -119,33 +119,33 @@ JNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_writeFloats
JNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_readFloats
(JNIEnv *env, jobject blockingStream, jfloatArray buffer, jint numFrames)
{
jfloat *carr;
jint err;
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( buffer == NULL )
{
(*env)->ThrowNew( env, (*env)->FindClass(env,"java/lang/RuntimeException"),
jfloat *carr;
jint err;
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( buffer == NULL )
{
(*env)->ThrowNew( env, (*env)->FindClass(env,"java/lang/RuntimeException"),
"null stream buffer");
return FALSE;
}
carr = (*env)->GetFloatArrayElements(env, buffer, NULL);
if (carr == NULL)
{
(*env)->ThrowNew( env, (*env)->FindClass(env,"java/lang/RuntimeException"),
return FALSE;
}
carr = (*env)->GetFloatArrayElements(env, buffer, NULL);
if (carr == NULL)
{
(*env)->ThrowNew( env, (*env)->FindClass(env,"java/lang/RuntimeException"),
"invalid stream buffer");
return FALSE;
}
err = Pa_ReadStream( stream, carr, numFrames );
(*env)->ReleaseFloatArrayElements(env, buffer, carr, 0);
if( err == paInputOverflowed )
{
return TRUE;
}
else
{
jpa_CheckError( env, err );
return FALSE;
}
return FALSE;
}
err = Pa_ReadStream( stream, carr, numFrames );
(*env)->ReleaseFloatArrayElements(env, buffer, carr, 0);
if( err == paInputOverflowed )
{
return TRUE;
}
else
{
jpa_CheckError( env, err );
return FALSE;
}
}
/*
@ -156,33 +156,33 @@ JNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_readFloats
JNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_writeShorts
(JNIEnv *env, jobject blockingStream, jfloatArray buffer, jint numFrames)
{
jshort *carr;
jint err;
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( buffer == NULL )
{
(*env)->ThrowNew( env, (*env)->FindClass(env,"java/lang/RuntimeException"),
jshort *carr;
jint err;
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( buffer == NULL )
{
(*env)->ThrowNew( env, (*env)->FindClass(env,"java/lang/RuntimeException"),
"null stream buffer");
return FALSE;
}
carr = (*env)->GetShortArrayElements(env, buffer, NULL);
if (carr == NULL)
{
(*env)->ThrowNew( env, (*env)->FindClass(env,"java/lang/RuntimeException"),
return FALSE;
}
carr = (*env)->GetShortArrayElements(env, buffer, NULL);
if (carr == NULL)
{
(*env)->ThrowNew( env, (*env)->FindClass(env,"java/lang/RuntimeException"),
"invalid stream buffer");
return FALSE;
}
err = Pa_WriteStream( stream, carr, numFrames );
(*env)->ReleaseShortArrayElements(env, buffer, carr, 0);
if( err == paOutputUnderflowed )
{
return TRUE;
}
else
{
jpa_CheckError( env, err );
return FALSE;
}
return FALSE;
}
err = Pa_WriteStream( stream, carr, numFrames );
(*env)->ReleaseShortArrayElements(env, buffer, carr, 0);
if( err == paOutputUnderflowed )
{
return TRUE;
}
else
{
jpa_CheckError( env, err );
return FALSE;
}
}
/*
@ -193,33 +193,33 @@ JNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_writeShorts
JNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_readShorts
(JNIEnv *env, jobject blockingStream, jfloatArray buffer, jint numFrames)
{
jshort *carr;
jint err;
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( buffer == NULL )
{
(*env)->ThrowNew( env, (*env)->FindClass(env,"java/lang/RuntimeException"),
jshort *carr;
jint err;
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( buffer == NULL )
{
(*env)->ThrowNew( env, (*env)->FindClass(env,"java/lang/RuntimeException"),
"null stream buffer");
return FALSE;
}
carr = (*env)->GetShortArrayElements(env, buffer, NULL);
if (carr == NULL)
{
(*env)->ThrowNew( env, (*env)->FindClass(env,"java/lang/RuntimeException"),
return FALSE;
}
carr = (*env)->GetShortArrayElements(env, buffer, NULL);
if (carr == NULL)
{
(*env)->ThrowNew( env, (*env)->FindClass(env,"java/lang/RuntimeException"),
"invalid stream buffer");
return FALSE;
}
err = Pa_ReadStream( stream, carr, numFrames );
(*env)->ReleaseShortArrayElements(env, buffer, carr, 0);
if( err == paInputOverflowed )
{
return TRUE;
}
else
{
jpa_CheckError( env, err );
return FALSE;
}
return FALSE;
}
err = Pa_ReadStream( stream, carr, numFrames );
(*env)->ReleaseShortArrayElements(env, buffer, carr, 0);
if( err == paInputOverflowed )
{
return TRUE;
}
else
{
jpa_CheckError( env, err );
return FALSE;
}
}
/*
@ -230,9 +230,9 @@ JNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_readShorts
JNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_start
(JNIEnv *env, jobject blockingStream )
{
PaStream *stream = jpa_GetStreamPointer( env, blockingStream );
int err = Pa_StartStream( stream );
jpa_CheckError( env, err );
PaStream *stream = jpa_GetStreamPointer( env, blockingStream );
int err = Pa_StartStream( stream );
jpa_CheckError( env, err );
}
/*
@ -243,9 +243,9 @@ JNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_start
JNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_stop
(JNIEnv *env, jobject blockingStream )
{
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
int err = Pa_StopStream( stream );
jpa_CheckError( env, err );
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
int err = Pa_StopStream( stream );
jpa_CheckError( env, err );
}
/*
* Class: com_portaudio_BlockingStream
@ -255,9 +255,9 @@ JNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_stop
JNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_abort
(JNIEnv *env, jobject blockingStream )
{
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
int err = Pa_AbortStream( stream );
jpa_CheckError( env, err );
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
int err = Pa_AbortStream( stream );
jpa_CheckError( env, err );
}
/*
@ -268,15 +268,15 @@ JNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_abort
JNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_close
(JNIEnv *env, jobject blockingStream )
{
jclass cls;
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( stream != NULL )
{
int err = Pa_CloseStream( stream );
jpa_CheckError( env, err );
cls = (*env)->GetObjectClass(env, blockingStream);
jpa_SetLongField( env, cls, blockingStream, "nativeStream", (jlong) 0 );
}
jclass cls;
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( stream != NULL )
{
int err = Pa_CloseStream( stream );
jpa_CheckError( env, err );
cls = (*env)->GetObjectClass(env, blockingStream);
jpa_SetLongField( env, cls, blockingStream, "nativeStream", (jlong) 0 );
}
}
/*
@ -287,11 +287,11 @@ JNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_close
JNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_isStopped
(JNIEnv *env, jobject blockingStream )
{
int err;
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( stream == NULL ) return 1;
err = Pa_IsStreamStopped( stream );
return (jpa_CheckError( env, err ) > 0);
int err;
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( stream == NULL ) return 1;
err = Pa_IsStreamStopped( stream );
return (jpa_CheckError( env, err ) > 0);
}
/*
* Class: com_portaudio_BlockingStream
@ -301,11 +301,11 @@ JNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_isStopped
JNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_isActive
(JNIEnv *env, jobject blockingStream )
{
int err;
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( stream == NULL ) return 0;
err = Pa_IsStreamActive( stream );
return (jpa_CheckError( env, err ) > 0);
int err;
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( stream == NULL ) return 0;
err = Pa_IsStreamActive( stream );
return (jpa_CheckError( env, err ) > 0);
}
@ -317,9 +317,9 @@ JNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_isActive
JNIEXPORT jdouble JNICALL Java_com_portaudio_BlockingStream_getTime
(JNIEnv *env, jobject blockingStream )
{
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( stream == NULL ) return 0.0;
return Pa_GetStreamTime( stream );
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
if( stream == NULL ) return 0.0;
return Pa_GetStreamTime( stream );
}
@ -331,22 +331,21 @@ JNIEXPORT jdouble JNICALL Java_com_portaudio_BlockingStream_getTime
JNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_getInfo
(JNIEnv *env, jobject blockingStream, jobject streamInfo)
{
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
const PaStreamInfo *info = Pa_GetStreamInfo( stream );
if( streamInfo == NULL )
{
jpa_ThrowError( env, "Invalid stream." );
}
else
{
/* Get a reference to obj's class */
jclass cls = (*env)->GetObjectClass(env, streamInfo);
jpa_SetIntField( env, cls, streamInfo, "structVersion", info->structVersion );
jpa_SetDoubleField( env, cls, streamInfo, "inputLatency", info->inputLatency );
jpa_SetDoubleField( env, cls, streamInfo, "outputLatency", info->outputLatency );
jpa_SetDoubleField( env, cls, streamInfo, "sampleRate", info->sampleRate );
}
}
PaStream *stream =jpa_GetStreamPointer( env, blockingStream );
const PaStreamInfo *info = Pa_GetStreamInfo( stream );
if( streamInfo == NULL )
{
jpa_ThrowError( env, "Invalid stream." );
}
else
{
/* Get a reference to obj's class */
jclass cls = (*env)->GetObjectClass(env, streamInfo);
jpa_SetIntField( env, cls, streamInfo, "structVersion", info->structVersion );
jpa_SetDoubleField( env, cls, streamInfo, "inputLatency", info->inputLatency );
jpa_SetDoubleField( env, cls, streamInfo, "outputLatency", info->outputLatency );
jpa_SetDoubleField( env, cls, streamInfo, "sampleRate", info->sampleRate );
}
}

176
bindings/java/c/src/com_portaudio_PortAudio.c
View file

@ -26,13 +26,13 @@
*/
/*
* The text above constitutes the entire PortAudio license; however,
* The text above constitutes the entire PortAudio license; however,
* the PortAudio community also makes the following non-binding requests:
*
* Any person wishing to distribute modifications to the Software is
* requested to send the modifications to the original developer so that
* they can be incorporated into the canonical version. It is also
* requested that these non-binding requests be included along with the
* they can be incorporated into the canonical version. It is also
* requested that these non-binding requests be included along with the
* license above.
*/
@ -48,7 +48,7 @@
JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getVersion
(JNIEnv *env, jclass clazz)
{
return Pa_GetVersion();
return Pa_GetVersion();
}
/*
@ -59,7 +59,7 @@ JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getVersion
JNIEXPORT jstring JNICALL Java_com_portaudio_PortAudio_getVersionText
(JNIEnv *env, jclass clazz)
{
return (*env)->NewStringUTF(env, Pa_GetVersionText() );
return (*env)->NewStringUTF(env, Pa_GetVersionText() );
}
/*
@ -70,8 +70,8 @@ JNIEXPORT jstring JNICALL Java_com_portaudio_PortAudio_getVersionText
JNIEXPORT void JNICALL Java_com_portaudio_PortAudio_initialize
(JNIEnv *env, jclass clazz)
{
PaError err = Pa_Initialize();
jpa_CheckError( env, err );
PaError err = Pa_Initialize();
jpa_CheckError( env, err );
}
/*
@ -82,8 +82,8 @@ JNIEXPORT void JNICALL Java_com_portaudio_PortAudio_initialize
JNIEXPORT void JNICALL Java_com_portaudio_PortAudio_terminate
(JNIEnv *env, jclass clazz)
{
PaError err = Pa_Terminate();
jpa_CheckError( env, err );
PaError err = Pa_Terminate();
jpa_CheckError( env, err );
}
/*
@ -94,8 +94,8 @@ JNIEXPORT void JNICALL Java_com_portaudio_PortAudio_terminate
JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getDeviceCount
(JNIEnv *env, jclass clazz)
{
jint count = Pa_GetDeviceCount();
return jpa_CheckError( env, count );
jint count = Pa_GetDeviceCount();
return jpa_CheckError( env, count );
}
/*
@ -106,27 +106,27 @@ JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getDeviceCount
JNIEXPORT void JNICALL Java_com_portaudio_PortAudio_getDeviceInfo
(JNIEnv *env, jclass clazz, jint index, jobject deviceInfo)
{
const PaDeviceInfo *info;
/* Get a reference to obj's class */
jclass cls = (*env)->GetObjectClass(env, deviceInfo);
info = Pa_GetDeviceInfo( index );
if( info == NULL )
{
jpa_ThrowError( env, "Pa_GetDeviceInfo returned NULL." );
}
else
{
jpa_SetStringField( env, cls, deviceInfo, "name", info->name );
jpa_SetIntField( env, cls, deviceInfo, "maxInputChannels", info->maxInputChannels );
jpa_SetIntField( env, cls, deviceInfo, "maxOutputChannels", info->maxOutputChannels );
jpa_SetIntField( env, cls, deviceInfo, "hostApi", info->hostApi );
jpa_SetDoubleField( env, cls, deviceInfo, "defaultSampleRate", info->defaultSampleRate );
jpa_SetDoubleField( env, cls, deviceInfo, "defaultLowInputLatency", info->defaultLowInputLatency );
jpa_SetDoubleField( env, cls, deviceInfo, "defaultLowInputLatency", info->defaultHighInputLatency );
jpa_SetDoubleField( env, cls, deviceInfo, "defaultLowOutputLatency", info->defaultLowOutputLatency );
jpa_SetDoubleField( env, cls, deviceInfo, "defaultHighOutputLatency", info->defaultHighOutputLatency );
}
const PaDeviceInfo *info;
/* Get a reference to obj's class */
jclass cls = (*env)->GetObjectClass(env, deviceInfo);
info = Pa_GetDeviceInfo( index );
if( info == NULL )
{
jpa_ThrowError( env, "Pa_GetDeviceInfo returned NULL." );
}
else
{
jpa_SetStringField( env, cls, deviceInfo, "name", info->name );
jpa_SetIntField( env, cls, deviceInfo, "maxInputChannels", info->maxInputChannels );
jpa_SetIntField( env, cls, deviceInfo, "maxOutputChannels", info->maxOutputChannels );
jpa_SetIntField( env, cls, deviceInfo, "hostApi", info->hostApi );
jpa_SetDoubleField( env, cls, deviceInfo, "defaultSampleRate", info->defaultSampleRate );
jpa_SetDoubleField( env, cls, deviceInfo, "defaultLowInputLatency", info->defaultLowInputLatency );
jpa_SetDoubleField( env, cls, deviceInfo, "defaultLowInputLatency", info->defaultHighInputLatency );
jpa_SetDoubleField( env, cls, deviceInfo, "defaultLowOutputLatency", info->defaultLowOutputLatency );
jpa_SetDoubleField( env, cls, deviceInfo, "defaultHighOutputLatency", info->defaultHighOutputLatency );
}
}
/*
@ -137,8 +137,8 @@ JNIEXPORT void JNICALL Java_com_portaudio_PortAudio_getDeviceInfo
JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getHostApiCount
(JNIEnv *env, jclass clazz)
{
jint count = Pa_GetHostApiCount();
return jpa_CheckError( env, count );
jint count = Pa_GetHostApiCount();
return jpa_CheckError( env, count );
}
@ -150,7 +150,7 @@ JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getHostApiCount
JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_hostApiTypeIdToHostApiIndex
(JNIEnv *env, jclass clazz, jint hostApiType)
{
return Pa_HostApiTypeIdToHostApiIndex( (PaHostApiTypeId) hostApiType );
return Pa_HostApiTypeIdToHostApiIndex( (PaHostApiTypeId) hostApiType );
}
/*
@ -161,7 +161,7 @@ JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_hostApiTypeIdToHostApiIndex
JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_hostApiDeviceIndexToDeviceIndex
(JNIEnv *env, jclass clazz, jint hostApiIndex, jint apiDeviceIndex)
{
return Pa_HostApiDeviceIndexToDeviceIndex( hostApiIndex, apiDeviceIndex );
return Pa_HostApiDeviceIndexToDeviceIndex( hostApiIndex, apiDeviceIndex );
}
@ -173,24 +173,24 @@ JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_hostApiDeviceIndexToDeviceIn
JNIEXPORT void JNICALL Java_com_portaudio_PortAudio_getHostApiInfo
(JNIEnv *env, jclass clazz, jint index, jobject hostApiInfo)
{
const PaHostApiInfo *info;
/* Get a reference to obj's class */
jclass cls = (*env)->GetObjectClass(env, hostApiInfo);
info = Pa_GetHostApiInfo( index );
if( info == NULL )
{
jpa_ThrowError( env, "Pa_GetHostApiInfo returned NULL." );
}
else
{
jpa_SetIntField( env, cls, hostApiInfo, "version", info->structVersion );
jpa_SetIntField( env, cls, hostApiInfo, "type", info->type );
jpa_SetStringField( env, cls, hostApiInfo, "name", info->name );
jpa_SetIntField( env, cls, hostApiInfo, "deviceCount", info->deviceCount );
jpa_SetIntField( env, cls, hostApiInfo, "defaultInputDevice", info->defaultInputDevice );
jpa_SetIntField( env, cls, hostApiInfo, "defaultOutputDevice", info->defaultOutputDevice );
}
const PaHostApiInfo *info;
/* Get a reference to obj's class */
jclass cls = (*env)->GetObjectClass(env, hostApiInfo);
info = Pa_GetHostApiInfo( index );
if( info == NULL )
{
jpa_ThrowError( env, "Pa_GetHostApiInfo returned NULL." );
}
else
{
jpa_SetIntField( env, cls, hostApiInfo, "version", info->structVersion );
jpa_SetIntField( env, cls, hostApiInfo, "type", info->type );
jpa_SetStringField( env, cls, hostApiInfo, "name", info->name );
jpa_SetIntField( env, cls, hostApiInfo, "deviceCount", info->deviceCount );
jpa_SetIntField( env, cls, hostApiInfo, "defaultInputDevice", info->defaultInputDevice );
jpa_SetIntField( env, cls, hostApiInfo, "defaultOutputDevice", info->defaultOutputDevice );
}
}
/*
@ -201,8 +201,8 @@ JNIEXPORT void JNICALL Java_com_portaudio_PortAudio_getHostApiInfo
JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getDefaultInputDevice
(JNIEnv *env, jclass clazz)
{
jint deviceId = Pa_GetDefaultInputDevice();
return jpa_CheckError( env, deviceId );
jint deviceId = Pa_GetDefaultInputDevice();
return jpa_CheckError( env, deviceId );
}
/*
@ -213,8 +213,8 @@ JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getDefaultInputDevice
JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getDefaultOutputDevice
(JNIEnv *env, jclass clazz)
{
jint deviceId = Pa_GetDefaultOutputDevice();
return jpa_CheckError( env, deviceId );
jint deviceId = Pa_GetDefaultOutputDevice();
return jpa_CheckError( env, deviceId );
}
/*
@ -225,8 +225,8 @@ JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getDefaultOutputDevice
JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getDefaultHostApi
(JNIEnv *env, jclass clazz)
{
jint deviceId = Pa_GetDefaultHostApi();
return jpa_CheckError( env, deviceId );
jint deviceId = Pa_GetDefaultHostApi();
return jpa_CheckError( env, deviceId );
}
/*
@ -237,13 +237,13 @@ JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getDefaultHostApi
JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_isFormatSupported
(JNIEnv *env, jclass clazz, jobject inParams, jobject outParams, jint sampleRate )
{
PaStreamParameters myInParams, *paInParams;
PaStreamParameters myOutParams, *paOutParams;
paInParams = jpa_FillStreamParameters( env, inParams, &myInParams );
paOutParams = jpa_FillStreamParameters( env, outParams, &myOutParams );
return Pa_IsFormatSupported( paInParams, paOutParams, sampleRate );
PaStreamParameters myInParams, *paInParams;
PaStreamParameters myOutParams, *paOutParams;
paInParams = jpa_FillStreamParameters( env, inParams, &myInParams );
paOutParams = jpa_FillStreamParameters( env, outParams, &myOutParams );
return Pa_IsFormatSupported( paInParams, paOutParams, sampleRate );
}
@ -255,25 +255,25 @@ JNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_isFormatSupported
JNIEXPORT void JNICALL Java_com_portaudio_PortAudio_openStream
(JNIEnv *env, jclass clazz, jobject blockingStream, jobject inParams, jobject outParams, jint sampleRate, jint framesPerBuffer, jint flags )
{
int err;
PaStreamParameters myInParams, *paInParams;
PaStreamParameters myOutParams, *paOutParams;
PaStream *stream;
paInParams = jpa_FillStreamParameters( env, inParams, &myInParams );
paOutParams = jpa_FillStreamParameters( env, outParams, &myOutParams );
err = Pa_OpenStream( &stream, paInParams, paOutParams, sampleRate, framesPerBuffer, flags, NULL, NULL );
if( jpa_CheckError( env, err ) == 0 )
{
jclass cls = (*env)->GetObjectClass(env, blockingStream);
jpa_SetLongField( env, cls, blockingStream, "nativeStream", (jlong) stream );
if( paInParams != NULL )
{
jpa_SetIntField( env, cls, blockingStream, "inputFormat", paInParams->sampleFormat );
}
if( paOutParams != NULL )
{
jpa_SetIntField( env, cls, blockingStream, "outputFormat", paOutParams->sampleFormat );
}
}
int err;
PaStreamParameters myInParams, *paInParams;
PaStreamParameters myOutParams, *paOutParams;
PaStream *stream;
paInParams = jpa_FillStreamParameters( env, inParams, &myInParams );
paOutParams = jpa_FillStreamParameters( env, outParams, &myOutParams );
err = Pa_OpenStream( &stream, paInParams, paOutParams, sampleRate, framesPerBuffer, flags, NULL, NULL );
if( jpa_CheckError( env, err ) == 0 )
{
jclass cls = (*env)->GetObjectClass(env, blockingStream);
jpa_SetLongField( env, cls, blockingStream, "nativeStream", (jlong) stream );
if( paInParams != NULL )
{
jpa_SetIntField( env, cls, blockingStream, "inputFormat", paInParams->sampleFormat );
}
if( paOutParams != NULL )
{
jpa_SetIntField( env, cls, blockingStream, "outputFormat", paOutParams->sampleFormat );
}
}
}

172
bindings/java/c/src/jpa_tools.c
View file

@ -26,13 +26,13 @@
*/
/*
* The text above constitutes the entire PortAudio license; however,
* The text above constitutes the entire PortAudio license; however,
* the PortAudio community also makes the following non-binding requests:
*
* Any person wishing to distribute modifications to the Software is
* requested to send the modifications to the original developer so that
* they can be incorporated into the canonical version. It is also
* requested that these non-binding requests be included along with the
* they can be incorporated into the canonical version. It is also
* requested that these non-binding requests be included along with the
* license above.
*/
@ -45,14 +45,14 @@ jint jpa_GetIntField( JNIEnv *env, jclass cls, jobject obj, const char *fieldNam
/* Look for the instance field maxInputChannels in cls */
jfieldID fid = (*env)->GetFieldID(env, cls, fieldName, "I");
if (fid == NULL)
{
jpa_ThrowError( env, "Cannot find integer JNI field." );
return 0;
{
jpa_ThrowError( env, "Cannot find integer JNI field." );
return 0;
}
else
{
return (*env)->GetIntField(env, obj, fid );
}
else
{
return (*env)->GetIntField(env, obj, fid );
}
}
void jpa_SetIntField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName, jint value )
@ -60,13 +60,13 @@ void jpa_SetIntField( JNIEnv *env, jclass cls, jobject obj, const char *fieldNam
/* Look for the instance field maxInputChannels in cls */
jfieldID fid = (*env)->GetFieldID(env, cls, fieldName, "I");
if (fid == NULL)
{
jpa_ThrowError( env, "Cannot find integer JNI field." );
{
jpa_ThrowError( env, "Cannot find integer JNI field." );
}
else
{
(*env)->SetIntField(env, obj, fid, value );
}
else
{
(*env)->SetIntField(env, obj, fid, value );
}
}
jlong jpa_GetLongField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName )
@ -74,14 +74,14 @@ jlong jpa_GetLongField( JNIEnv *env, jclass cls, jobject obj, const char *fieldN
/* Look for the instance field maxInputChannels in cls */
jfieldID fid = (*env)->GetFieldID(env, cls, fieldName, "J");
if (fid == NULL)
{
jpa_ThrowError( env, "Cannot find long JNI field." );
return 0L;
{
jpa_ThrowError( env, "Cannot find long JNI field." );
return 0L;
}
else
{
return (*env)->GetLongField(env, obj, fid );
}
else
{
return (*env)->GetLongField(env, obj, fid );
}
}
void jpa_SetLongField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName, jlong value )
@ -89,13 +89,13 @@ void jpa_SetLongField( JNIEnv *env, jclass cls, jobject obj, const char *fieldNa
/* Look for the instance field maxInputChannels in cls */
jfieldID fid = (*env)->GetFieldID(env, cls, fieldName, "J");
if (fid == NULL)
{
jpa_ThrowError( env, "Cannot find long JNI field." );
{
jpa_ThrowError( env, "Cannot find long JNI field." );
}
else
{
(*env)->SetLongField(env, obj, fid, value );
}
else
{
(*env)->SetLongField(env, obj, fid, value );
}
}
@ -104,13 +104,13 @@ void jpa_SetDoubleField( JNIEnv *env, jclass cls, jobject obj, const char *field
/* Look for the instance field maxInputChannels in cls */
jfieldID fid = (*env)->GetFieldID(env, cls, fieldName, "D");
if (fid == NULL)
{
jpa_ThrowError( env, "Cannot find double JNI field." );
{
jpa_ThrowError( env, "Cannot find double JNI field." );
}
else
{
(*env)->SetDoubleField(env, obj, fid, value );
}
else
{
(*env)->SetDoubleField(env, obj, fid, value );
}
}
@ -119,14 +119,14 @@ jdouble jpa_GetDoubleField( JNIEnv *env, jclass cls, jobject obj, const char *fi
/* Look for the instance field maxInputChannels in cls */
jfieldID fid = (*env)->GetFieldID(env, cls, fieldName, "D");
if (fid == NULL)
{
jpa_ThrowError( env, "Cannot find double JNI field." );
return 0;
{
jpa_ThrowError( env, "Cannot find double JNI field." );
return 0;
}
else
{
return (*env)->GetDoubleField(env, obj, fid );
}
else
{
return (*env)->GetDoubleField(env, obj, fid );
}
}
void jpa_SetStringField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName, const char *value )
@ -134,75 +134,75 @@ void jpa_SetStringField( JNIEnv *env, jclass cls, jobject obj, const char *field
/* Look for the instance field maxInputChannels in cls */
jfieldID fid = (*env)->GetFieldID(env, cls, fieldName, "Ljava/lang/String;");
if (fid == NULL)
{
jpa_ThrowError( env, "Cannot find String JNI field." );
{
jpa_ThrowError( env, "Cannot find String JNI field." );
}
else
{
jstring jstr = (*env)->NewStringUTF(env, value);
if (jstr == NULL)
{
jpa_ThrowError( env, "Cannot create new String." );
}
else
{
(*env)->SetObjectField(env, obj, fid, jstr );
}
}
else
{
jstring jstr = (*env)->NewStringUTF(env, value);
if (jstr == NULL)
{
jpa_ThrowError( env, "Cannot create new String." );
}
else
{
(*env)->SetObjectField(env, obj, fid, jstr );
}
}
}
PaStreamParameters *jpa_FillStreamParameters( JNIEnv *env, jobject jstreamParam, PaStreamParameters *myParams )
{
jclass cls;
if( jstreamParam == NULL ) return NULL; // OK, not an error
jclass cls;
cls = (*env)->GetObjectClass(env, jstreamParam);
myParams->channelCount = jpa_GetIntField( env, cls, jstreamParam, "channelCount" );
myParams->device = jpa_GetIntField( env, cls, jstreamParam, "device" );
myParams->sampleFormat = jpa_GetIntField( env, cls, jstreamParam, "sampleFormat" );
myParams->suggestedLatency = jpa_GetDoubleField( env, cls, jstreamParam, "suggestedLatency" );
myParams->hostApiSpecificStreamInfo = NULL;
if( jstreamParam == NULL ) return NULL; // OK, not an error
return myParams;
cls = (*env)->GetObjectClass(env, jstreamParam);
myParams->channelCount = jpa_GetIntField( env, cls, jstreamParam, "channelCount" );
myParams->device = jpa_GetIntField( env, cls, jstreamParam, "device" );
myParams->sampleFormat = jpa_GetIntField( env, cls, jstreamParam, "sampleFormat" );
myParams->suggestedLatency = jpa_GetDoubleField( env, cls, jstreamParam, "suggestedLatency" );
myParams->hostApiSpecificStreamInfo = NULL;
return myParams;
}
// Create an exception that will be thrown when we return from the JNI call.
jint jpa_ThrowError( JNIEnv *env, const char *message )
{
return (*env)->ThrowNew(env, (*env)->FindClass( env, "java/lang/RuntimeException"),
return (*env)->ThrowNew(env, (*env)->FindClass( env, "java/lang/RuntimeException"),
message );
}
// Throw an exception on error.
jint jpa_CheckError( JNIEnv *env, PaError err )
{
if( err == -1 )
{
if( err == -1 )
{
return jpa_ThrowError( env, "-1, possibly no available default device" );
}
else if( err < 0 )
{
if( err == paUnanticipatedHostError )
{
const PaHostErrorInfo *hostErrorInfo = Pa_GetLastHostErrorInfo();
return jpa_ThrowError( env, hostErrorInfo->errorText );
}
else
{
return jpa_ThrowError( env, Pa_GetErrorText( err ) );
}
}
else
{
return err;
}
if( err == paUnanticipatedHostError )
{
const PaHostErrorInfo *hostErrorInfo = Pa_GetLastHostErrorInfo();
return jpa_ThrowError( env, hostErrorInfo->errorText );
}
else
{
return jpa_ThrowError( env, Pa_GetErrorText( err ) );
}
}
else
{
return err;
}
}
// Get the stream pointer from a BlockingStream long field.
PaStream *jpa_GetStreamPointer( JNIEnv *env, jobject blockingStream )
{
jclass cls = (*env)->GetObjectClass(env, blockingStream);
return (PaStream *) jpa_GetLongField( env, cls, blockingStream, "nativeStream" );
jclass cls = (*env)->GetObjectClass(env, blockingStream);
return (PaStream *) jpa_GetLongField( env, cls, blockingStream, "nativeStream" );
}

6
bindings/java/c/src/jpa_tools.h
View file

@ -26,13 +26,13 @@
*/
/*
* The text above constitutes the entire PortAudio license; however,
* The text above constitutes the entire PortAudio license; however,
* the PortAudio community also makes the following non-binding requests:
*
* Any person wishing to distribute modifications to the Software is
* requested to send the modifications to the original developer so that
* they can be incorporated into the canonical version. It is also
* requested that these non-binding requests be included along with the
* they can be incorporated into the canonical version. It is also
* requested that these non-binding requests be included along with the
* license above.
*/