#Wine mac core audio bug for mac osx#
#Wine mac core audio bug code#

The list below describe API features which must be implemented by each implementation. For this reason, clients who wish to use V19 now and take advantage of the existing functionality may safely do so without hazard of major changes between now and the final V19 release. With some possible exceptions (such as (1) addition of new backward compatible structure fields, (2) additional error codes, and (3) documentation refinements), the API defined in portaudio.h is complete and will not change between now and the V19 release. Items marked green have been implemented, yellow are unknown, and red are not implemented.

#Wine mac core audio bug code#

All unfinished features listed here, as well as other unfinished tasks should be listed as doxygen items in the source code so that we can more easily track development status with the doxygen todo list. Developers are requested to report status to Ross Bencina and to suggest new items for pending features not listed here. This new status table attempts to break the status down into finer grained features whose status can be easily verified. In some cases features were spread accross multiple proposals.

The original development status table was expressed in terms of the enhancement proposals, some of which included multiple features. The lists below attempt to clearly document the status of the current V19 development effort, in order to assist planning the V19 release. However hindsight is of little benefit to us now, and we need a plan to finalise the V19 release, the remainder of this document is part of that plan.

In hindsight it may have been preferable to plan an incremental change schedule for migrating implementations from V18 to the new version 2.0 API. The amount of development required to move from V18 release to V19 release has proven to be a significant obstacle to completing the V19 release.

The V19 ASIO implementation has not been back-ported to the Macintosh, however it would require little effort to do so if the need arose. Platforms which were well supported with V18 which are not currently supported by V19 are SGI AL and pre-OSX Macintosh (Sound Manager).

#Wine mac core audio bug for mac osx#

This new interface increases reliability and consistency and reduces development effort, but calls for considerable refactoring (some would say redevelopment) of existing PortAudio implementations relative to the V18 code base.Īt the time of writing, a substantial portion of V19 functionality has been implemented for Windows (MME, DirectSound, and ASIO) for Linux (ALSA, OSS, and JACK), and for Mac OSX Core Audio. The new common infrastructure imposes a new interface for implementations. The common infrastructure is implemented in the v19-devel CVS branch, and the version 2.0 API is well documented, and available as part of the doxygen generated documentation.Īlthough each proposal is relatively small when taken in isolation, the overall scale of required changes from V18 to V19 is substantial. The proposals have been stable since 2003. At that time the feature requests were developed into a set of enhancement proposals which describe the new (Version 2.0) PortAudio API now documented in V19's portaudio.h. Due to a combination of forces, most notably the desire to support multiple Host APIs in a single PortAudio build, it was decided to develop a new unified common infrastructure (support library) with which to implement V19. Around the time of the original V18 release in 2001 a big list of requested features existed, and there were many separate implementations of the PortAudio API, some with more cut-and-paste commonality than code sharing. Visit the V19ReleasePlan page for current status information.įor some years PortAudio development proceeded incrementally - bugs were fixed, new implementations were created and a few features were added. Development is now coordinated via TRAC tickets and the wiki. This document was used to track V19 development status during initial development. Updated: FebruUPDATE: this document is out of date.

PortAudio Development Status PortAudio V19 Development Status