Michael Sevakis
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4db3e89652
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Shuffle some functions around so that interfacing with playback.c in particular isn't required. Though playback does finish the audio init, pcm doesn't care who does it.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30403 a1c6a512-1295-4272-9138-f99709370657
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2011-09-01 12:15:43 +00:00 |
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Michael Sevakis
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a2b6703a36
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Commit FS#12150 - Fully-functional audio mixer - and finally whip old limitations about playback of voice and other sounds when paused. Channels are independent in state and amplitude. Fade on stop/pause is handled by the channel's volume control rather than global volume which means it now works from anywhere. Opens up the possibility of plugin sounds during music playback by merely adding an additional channel enum. If any PCM drivers were not properly modified, see one of the last comments in the task for a description of the simple change that is expected. Some params are tunable in firmware/export/pcm-mixer.h as well.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30097 a1c6a512-1295-4272-9138-f99709370657
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2011-06-29 06:37:04 +00:00 |
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Michael Sevakis
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e286b0bbc0
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Remove atomic register bit manipulation functions from i.MX and s3c target code and introduce generic functions for ARM (bitmod32, bitset32, and bitclr32). Multiprocessor support is possible but just not implemented at the moment, only interrupt lockout.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27188 a1c6a512-1295-4272-9138-f99709370657
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2010-06-30 02:02:46 +00:00 |
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Michael Sevakis
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d56999890f
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Make PCM->driver interface about as simple as it will get. Registered callback, zero data, alignment and stops are handled entirely inside pcm.c; driver merely calls fixed pcm.c callback. Remove pcm_record_more and do it just like playback; the original reason behind it isn't very practical in general. Everything checks out on supported targets. There wer some compat changes I can't check out on many unsupoorted but if there's a problem it will be a minor oops. Plugins become incompatible due to recording tweak-- full update. Sorted API.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26253 a1c6a512-1295-4272-9138-f99709370657
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2010-05-24 16:42:32 +00:00 |
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Andree Buschmann
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56d972ad57
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Fix tabs
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24153 a1c6a512-1295-4272-9138-f99709370657
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2010-01-03 10:19:43 +00:00 |
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Bob Cousins
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deb1b0e51c
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Improvements to mini2440 audio; change CPU freq to 406MHz
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23495 a1c6a512-1295-4272-9138-f99709370657
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2009-11-03 13:50:52 +00:00 |
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Bob Cousins
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33040275cf
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Improvements to mini2440/UDA1341 audio
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23478 a1c6a512-1295-4272-9138-f99709370657
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2009-11-01 22:58:08 +00:00 |
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Dominik Wenger
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90b576f55e
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Many more drivers for mini2440. Now the main binary compiles and runs.
Flyspray: FS#10725
Author: Bob Cousins
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23362 a1c6a512-1295-4272-9138-f99709370657
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2009-10-26 18:16:58 +00:00 |
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