Ziv Haziz wrote:
> i'm seeking an advise on the preferred way to support a dedicated DSP
> chip under ALSA.
Unfortunately ALSA is pretty bad on abstracting anything else except PCM
streaming and MIDI.
For ages I have been concerned about how to support hardware accelerated
(DSP) 3D audio. OpenSL ES seems to be the only option at the moment.
> The DSP core is capable of both playing both encoded streams (mp3, wma,
> various voice coders) and of course PCM streams.
> the codec (a2d, d2a) are connected to DSP.
I think you might have better luck by using OpenMAX[1], it has been
designed for this kind of use.
- Jussi
[1] http://www.khronos.org/openmax/
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