198b844d8b
Add mal_pcm_rb to the ring buffer research code.
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This is the same as the normal ring buffer except everything is done in
terms of PCM frames instead of bytes. This is useful to simplify the
case of using the ring buffer for storing PCM audio data.
2019-02-21 17:55:35 +10:00
7a2a2a404b
Misc. updates to the new resampler.
2018-12-22 10:29:21 +10:00
666f39c93f
Initial work on a basic test program for the resampler.
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This test will be replaced later with something better.
2018-12-10 20:56:30 +10:00
c8ba70cc35
Bug fixes for the new resampler.
2018-12-10 20:50:21 +10:00
3fd31f29c1
Add quick and dirty s16 read implementations for the resampler.
2018-12-09 10:11:20 +10:00
1a2445e887
Bug fixes for the new resampler.
2018-12-09 09:36:59 +10:00
b390ef9826
Add untested support for interleaved streams to the new resampler.
2018-12-09 08:04:01 +10:00
54ee487972
Minor tweaks to the resampler.
2018-12-08 10:44:02 +10:00
621b68a2a6
Inline a few APIs for the new resampler.
2018-12-08 09:52:19 +10:00
24c059acaf
Finish initial untested work on mal_resampler_read().
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This does not yet implement the filter backends. It only does the data
retrieval and buffer management part of it.
2018-12-08 09:44:51 +10:00
4d58137e31
Miscellaneous work on the new resampler.
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The requirement for pointers to be aligned to MAL_SIMD_ALIGNMENT has
been dropped because it is adding too many complications to the
implementation.
2018-12-08 07:07:43 +10:00
6e72abd445
Restrict resampling ratio to reasonable limits.
2018-11-25 10:07:27 +10:00
34d88af652
Remove the passthrough algorithm from the resampler.
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The rationale for this is that it's just useless - just not do
resampling at all if you don't need to!
2018-11-25 09:52:05 +10:00
e84283803b
More prototyping work on the new resampler.
2018-11-25 09:48:24 +10:00
ad488a10f8
Fix warnings with the new resampler.
2018-11-24 15:33:42 +10:00
5969348d44
Misc. work on the resampler.
2018-11-24 15:05:05 +10:00
cdd36c674f
Rename a define.
2018-11-21 21:19:56 +10:00
86a021bf5d
Resampler: Make a distinction between frame counts and time.
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This commit also simplifies a few APIs with respect to how the
fractional component is handled.
2018-11-21 20:30:15 +10:00
26e9721077
Add early work on a new experimental resampler.
2018-11-18 14:33:23 +10:00
e511458e33
Inline some functions and clean up.
2018-08-28 18:50:23 +10:00
a2954dc13d
Remove unnecessary volatile qualifiers.
2018-08-28 18:22:05 +10:00
ce5ab2c17e
Thread safety experiments.
2018-08-26 19:00:36 +10:00
36ec24cda6
Add experimental ring buffer implementation.
2018-08-26 18:25:25 +10:00
David Reid