Commit by leighsmith :: r3696 /trunk/MusicKit/Frameworks/SndKit/ (SndStreamManager.h SndStreamManager.m): (link)

Now processAudio() and -processStreamAtTime: accept the buffer play time in seconds, rather than erroneously as a sample count. This pushes the responsibility for computing the time onto the platform.

Commit by leighsmith :: r3695 /trunk/MusicKit/Frameworks/PlatformDependent/ (2 files in 2 dirs): (link)

Properly documented the semantics behind the parameters passed by SNDStreamProcessor.

Commit by leighsmith :: r3694 /trunk/MusicKit/MusicKit.xcodeproj/project.pbxproj: (link)

Added SignalProcessingExample build

Commit by leighsmith :: r3693 /trunk/MusicKit/Frameworks/SndKit/ (4 files): (link)

Clean up doco & debugging info

Commit by leighsmith :: r3692 /trunk/MusicKit/Frameworks/SndKit/ (4 files): (link)

Now correctly updates the SndStreamManager format when the buffer size is modified. Added a method for changing the input buffer size, but it's yet to be truly different in the underlying code.

Commit by leighsmith :: r3691 /trunk/MusicKit/Frameworks/PlatformDependent/MKPerformSndMIDI_portaudio/ (PerformSound.h PerformSound.m): (link)

Made several functions dependent on input or output direction, enabling greater independence between input and output devices. Enabled correct buffer size modification before the stream had been started.

Commit by leighsmith :: r3690 /trunk/MusicKit/Examples/SignalProcessing/ (3 files): (link)

Updated to latest SndStreamManager method naming

Commit by leighsmith :: r3689 /trunk/MusicKit/Frameworks/MusicKit/MKOrchestra.m: (link)

Updated for latest method naming

Commit by leighsmith :: r3688 /trunk/MusicKit/Frameworks/SndKit/ (SndStreamManager.h SndStreamManager.m): (link)

Moved methods to deal with device to be instance methods, sketched the behaviour of initOnDeviceForInput:outputDevice

Commit by leighsmith :: r3687 /trunk/MusicKit/Examples/SignalProcessing/ (6 files in 2 dirs): (link)

Added simultaneous MP3 playback with fading of playback and live input

Commit by leighsmith :: r3686 /trunk/MusicKit/Frameworks/SndKit/ (5 files): (link)

Added methods to assign the output buffer size and retrieve the currently assigned sound driver in SndStreamManager. Changed the return type from the Snd play methods to be SndPerformances, breaking with the past, but now much more consistent with other methods.

Commit by leighsmith :: r3685 /trunk/MusicKit/Examples/SignalProcessing/ (GNUmakefile GNUmakefile.preamble): (link)

Added GNUstep makefiles.

Commit by leighsmith :: r3684 /trunk/MusicKit/Examples/SignalProcessing/ (9 files in 2 dirs): (link)

First version of an example of real time signal processing using the SndKit. Still quite rough around the edges.

Commit by leighsmith :: r3683 /trunk/MusicKit/Frameworks/PlatformDependent/MKPerformSndMIDI_MacOSX/PerformSound.m: (link)

Separated out buffer sizes for input and output, there were big assumptions about the two being equal. No longer sets the input buffer to a fixed size. Conformed multiple macros for boolean values to just TRUE/FALSE

Commit by leighsmith :: r3682 /trunk/MusicKit/Frameworks/MKSynthPatches/Pluck.m: (link)

Commented out definitions of MAX & MIN since they should be picked up from the include file

Commit by leighsmith :: r3681 /trunk/MusicKit/Frameworks/MKUnitGenerators/ (AsympUG.m AsympenvUG.m OnepoleUG.m): (link)

Commented out definitions of MAX & MIN since they should be picked up from the include file

Commit by leighsmith :: r3680 /trunk/MusicKit/GNUmakefile.in: (link)

Added inclusion of preamble and postamble files.

Commit by leighsmith :: r3679 /trunk/MusicKit/Frameworks/SndKit/ (3 files): (link)

Added measures of instantaneous latency for output and input across a client.

Commit by leighsmith :: r3678 /trunk/MusicKit/Frameworks/SndKit/SndFunctions.m: (link)

Further removal of obsolete conditional defines and includes for WIN32.

Commit by leighsmith :: r3677 /trunk/MusicKit/Examples/recsnd/ (GNUmakefile main.m): (link)

Cleaned up GNUmakefile removing obsolete MINGW defs. Added check for WIN32 to avoid using stringWithFileSystemRepresentation:length: which seems to get screwed up with character encoding.