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Bug 3160 - [patch] Mix_OpenAudioDevice support
Summary: [patch] Mix_OpenAudioDevice support
Status: RESOLVED FIXED
Alias: None
Product: SDL_mixer
Classification: Unclassified
Component: misc (show other bugs)
Version: 2.0.1
Hardware: All All
: P2 enhancement
Assignee: Ryan C. Gordon
QA Contact: Sam Lantinga
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-10-28 21:38 UTC by Francisco de la Peña
Modified: 2016-01-30 15:03 UTC (History)
0 users

See Also:

Attachments
Mix_OpenAudioDevice patch (2.93 KB, patch)
2015-10-28 21:38 UTC, Francisco de la Peña 		Details | Diff
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Description Francisco de la Peña 2015-10-28 21:38:06 UTC 
Created attachment 2292 [details]
Mix_OpenAudioDevice patch

This patch Adds a Mix_OpenAudioDevice function which allows to control device ID, frequency, channel and format changes.

We are using this patch to make timidity and libmodplug work in Emscripten, which uses a 32 bit float audio format and they are not using SDL_ConvertAudio, then allows to force conversion from AUDIO_S16SYS which is supported by them.

This patch is not working properly yet, e.g. it fails to reproduce some wav and ogg files (plays silence instead). Amendments are welcome.
Comment 1 Francisco de la Peña 2016-01-30 15:03:54 UTC 
Implemented since https://hg.libsdl.org/SDL_mixer/rev/fb0562cc1559
Thanks, Juha!