diff --git a/Cocoa/Document.m b/Cocoa/Document.m index df15806..0418c56 100644 --- a/Cocoa/Document.m +++ b/Cocoa/Document.m @@ -1005,7 +1005,7 @@ static void audioCallback(GB_gameboy_t *gb, GB_sample_t *sample) { CGDataProviderRef provider = CGDataProviderCreateWithCFData((CFDataRef) data); CGColorSpaceRef colorSpaceRef = CGColorSpaceCreateDeviceRGB(); - CGBitmapInfo bitmapInfo = kCGBitmapByteOrderDefault; + CGBitmapInfo bitmapInfo = kCGBitmapByteOrderDefault | kCGImageAlphaNoneSkipLast; CGColorRenderingIntent renderingIntent = kCGRenderingIntentDefault; CGImageRef iref = CGImageCreate(width,