diff options
Diffstat (limited to '3rdparty/portaudio/examples/paex_sine.c')
-rw-r--r-- | 3rdparty/portaudio/examples/paex_sine.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/3rdparty/portaudio/examples/paex_sine.c b/3rdparty/portaudio/examples/paex_sine.c index bda290b8ead..50ef205c9b1 100644 --- a/3rdparty/portaudio/examples/paex_sine.c +++ b/3rdparty/portaudio/examples/paex_sine.c @@ -1,7 +1,7 @@ /** @file paex_sine.c - @ingroup examples_src - @brief Play a sine wave for several seconds. - @author Ross Bencina <rossb@audiomulch.com> + @ingroup examples_src + @brief Play a sine wave for several seconds. + @author Ross Bencina <rossb@audiomulch.com> @author Phil Burk <philburk@softsynth.com> */ /* @@ -32,13 +32,13 @@ */ /* - * 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. */ #include <stdio.h> @@ -80,7 +80,7 @@ static int patestCallback( const void *inputBuffer, void *outputBuffer, (void) timeInfo; /* Prevent unused variable warnings. */ (void) statusFlags; (void) inputBuffer; - + for( i=0; i<framesPerBuffer; i++ ) { *out++ = data->sine[data->left_phase]; /* left */ @@ -90,7 +90,7 @@ static int patestCallback( const void *inputBuffer, void *outputBuffer, data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; } - + return paContinue; } @@ -99,8 +99,8 @@ static int patestCallback( const void *inputBuffer, void *outputBuffer, */ static void StreamFinished( void* userData ) { - paTestData *data = (paTestData *) userData; - printf( "Stream Completed: %s\n", data->message ); + paTestData *data = (paTestData *) userData; + printf( "Stream Completed: %s\n", data->message ); } /*******************************************************************/ @@ -121,14 +121,14 @@ int main(void) data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); } data.left_phase = data.right_phase = 0; - + err = Pa_Initialize(); if( err != paNoError ) goto error; outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ if (outputParameters.device == paNoDevice) { - fprintf(stderr,"Error: No default output device.\n"); - goto error; + fprintf(stderr,"Error: No default output device.\n"); + goto error; } outputParameters.channelCount = 2; /* stereo output */ outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ @@ -164,11 +164,11 @@ int main(void) Pa_Terminate(); printf("Test finished.\n"); - + return err; error: Pa_Terminate(); - fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "An error occurred while using the portaudio stream\n" ); fprintf( stderr, "Error number: %d\n", err ); fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); return err; |