Hi Marco, There is one problem to handle "Acceleration chip" on Web Audio. Application's process do not have a privilege to directly access/load Acceleration chip.
sotaro ----- Original Message ----- From: "Marco Chen" <[email protected]> To: "Paul Adenot" <[email protected]> Cc: [email protected] Sent: Wednesday, April 17, 2013 9:17:25 AM Subject: Re: [Audio Effect] Does Web Audio have a way to use HW acceleration path? Hi Paul, Thanks for your reply first. I know that Web Audio is on early stage now but just want to know whether the architecture can allow this extension to be performed from Web Audio to HW Acceleration chip. Sincerely yours. ----- Original Message ----- From: "Paul Adenot" <[email protected]> To: [email protected] Sent: Wednesday, April 17, 2013 9:06:53 PM Subject: Re: [Audio Effect] Does Web Audio have a way to use HW acceleration path? On 04/17/2013 02:42 PM, Marco Chen wrote: > As I know that Web Audio provides the capability of applying audio effect > like equalizer, reverb..etc. > And is there any ABI for utilizing the HW capability like DSP core or > advanced codec? We are in the early stages of the implemention of Web Audio. It would be certainly possible to use SIMD or even a specialized DSP chip on mobile, but the focus is on implementing the standard rather than optimizing the current implementation for the moment. fwiw, we don't have equalizer (biquad) and reverb (convolver) support yet. Cheers, Paul. _______________________________________________ dev-media mailing list [email protected] https://lists.mozilla.org/listinfo/dev-media _______________________________________________ dev-media mailing list [email protected] https://lists.mozilla.org/listinfo/dev-media _______________________________________________ dev-media mailing list [email protected] https://lists.mozilla.org/listinfo/dev-media
