artgillespie

OSStatus TSAudioEngine::render(AudioUnitRenderActionFlags *ioActionFlags,
                               const AudioTimeStamp *inTimeStamp,
                               UInt32 inBusNumber,
                               UInt32 inNumberFrames,
                               AudioBufferList *ioData) {
    OSStatus err = noErr;
    
    for (int ii = 0; ii < ioData->mNumberBuffers; ++ii) {
        vDSP_vclr(static_cast<float *>(ioData->mBuffers[ii].mData), 1, inNumberFrames);
    }

artgillespie

#!/bin/sh

#
# Removes trailing whitespace from all source files in the current directory and its children.
# Note the `-i .bak` switch to sed. This will create a backup copy alongside any modified files 
# like `Somefile.cpp.bak` Simply remove the `.bak` argument to `-i` to prevent the backup
# files from being generated
#

/usr/bin/find . -type f -and \( -name '*.m' -or -name '*.h' -or -name '*.mm' -or -name '*.cpp' -or -name '*.c' \) -and -print0 | xargs -0 sed -i .bak -E "s/[[:space:]]+$//"

artgillespie

    AudioStreamBasicDescription outputStreamDesc;
    outputStreamDesc.mSampleRate = 44100.;
    outputStreamDesc.mBitsPerChannel = 32;
    outputStreamDesc.mBytesPerFrame = 4;
    outputStreamDesc.mBytesPerPacket = 4;
    outputStreamDesc.mChannelsPerFrame = 2;
    outputStreamDesc.mFormatFlags = kAudioFormatFlagIsFloat | kAudioFormatFlagIsNonInterleaved;
    outputStreamDesc.mFormatID = kAudioFormatLinearPCM;
    outputStreamDesc.mFramesPerPacket = 1;
    outputStreamDesc.mReserved = 0;

artgillespie

                ESTrack *esTrack = [[ESTrack alloc] initWithFileName:fileName serviceName:serviceName];
                // artwork
                iTunesArtwork *artwork = [track.artworks objectAtIndex:0];
                if (artwork) {
                    NSURL *artworkPath;
                    artworkPath = [self artworkPath:persistantID];
                    [self cacheArtwork:artwork toPath:artworkPath]; 
                    
                    // end block;
                    esTrack.artworkName = [artworkPath lastPathComponent];

artgillespie

- (NSString *)getIPAddress
{
    NSString *address = @"error";
    struct ifaddrs *interfaces = NULL;
    struct ifaddrs *temp_addr = NULL;
    int success = 0;
    
    // retrieve the current interfaces - returns 0 on success
    success = getifaddrs(&interfaces);
    if (success == 0)