Michael Sevakis
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94537f954e
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Gigabeat S: Implement an SDMA API and use it in the PCM driver. Some other miscellaneous adjustments to recording and PCM buffer to accomodate use of physical addresses and cache coherency.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19949 a1c6a512-1295-4272-9138-f99709370657
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2009-02-08 22:32:41 +00:00 |
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Michael Sevakis
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26bf32c8aa
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Check that PCM is playing/recording *after* getting the current position from the hardware layer.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19435 a1c6a512-1295-4272-9138-f99709370657
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2008-12-14 11:42:47 +00:00 |
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Michael Sevakis
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93572e2a9e
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Keyclick fixup take two. It is only 88 samples (2msec) long so keep a small static buffer around for beeps less than or equal to keyclick duration. This way it operates no matter the buffer state and still won't interfere with alternate PCM operations like recording or plugin playback.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19415 a1c6a512-1295-4272-9138-f99709370657
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2008-12-13 06:01:08 +00:00 |
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Michael Sevakis
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b6e78acc5e
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Get rid of some pcm_apply_settings cruft at the low level I somehow missed. Move the ones in pcm.c around to better spots. Remove a variable from pcm-pnx0101.c that should no longer be there.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19402 a1c6a512-1295-4272-9138-f99709370657
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2008-12-12 12:46:57 +00:00 |
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Michael Sevakis
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e69d567d9e
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Bring consistency to pcm implementation and samplerate handling. Less low-level duplication. A small test_sampr fix so it works on coldfire again.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19400 a1c6a512-1295-4272-9138-f99709370657
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2008-12-12 11:01:07 +00:00 |
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Rob Purchase
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4d97165bf6
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Fix a slightly misleading logf
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18026 a1c6a512-1295-4272-9138-f99709370657
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2008-07-13 17:34:58 +00:00 |
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Daniel Stenberg
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2acc0ac542
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Updated our source code header to explicitly mention that we are GPL v2 or
later. We still need to hunt down snippets used that are not. 1324 modified
files...
http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
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2008-06-28 18:10:04 +00:00 |
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Michael Sevakis
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05099149f1
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Enable nocache sections using the linker. PP5022/4 must use SW_CORELOCK now with shared variables in DRAM (it seems swp(b) is at least partially broken on all PP or I'm doing something very wrong here :\). For core-shared data use SHAREDBSS/DATA_ATTR. NOCACHEBSS/DATA_ATTR is available whether or not single core is forced for static peripheral-DMA buffer allocation without use of the UNCACHED_ADDR macro in code and is likely useful on a non-PP target with a data cache (although not actually enabled in config.h and the .lds's in this commit).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16981 a1c6a512-1295-4272-9138-f99709370657
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2008-04-06 04:34:57 +00:00 |
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Michael Sevakis
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0553385bd2
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Still on the post-big-commit policing. Correct a function call order. Comment a couple things.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15031 a1c6a512-1295-4272-9138-f99709370657
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2007-10-07 23:19:09 +00:00 |
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Michael Sevakis
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6077e5b7c8
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Unify PCM interface just above the hardware driver level for all targets including the sims. Perform lockout of audio callback when changing states. Weird new playback or recording trouble? Check before and after this revision first though things seem quite sound.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15006 a1c6a512-1295-4272-9138-f99709370657
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2007-10-06 22:27:27 +00:00 |
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