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alsa-lib/src/pcm
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Takashi Iwai 5089358aa9 pcm: rate: Refactoring temporary buffer allocations 
Introduce common helpers to allocate and release the temporary buffers
and the associated snd_pcm_channel.  Now two allocated objects are
used instead of one malloc to be split.

Also, change the snd_pcm_channel set up to be in interleaved mode.
This will be necessary in the following change in the rate plugin.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-06-17 10:20:25 +02:00
..
scopes Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
interval.c pcm: snd_interval_refine_first/last: exclude value only if also excluded before 2018-07-03 12:47:32 +02:00
interval.h Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
interval_inline.h pcm: interval: Interpret (x x+1] correctly and return x+1 2018-10-24 12:07:33 +02:00
ladspa.h big ALSA LADSPA plugin rewrite for multiple channel LADSPA plugins 2005-12-13 14:08:58 +00:00
Makefile.am pcm: Remove home brew atomic operations 2016-07-11 15:25:30 +02:00
mask.c Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
mask.h Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
mask_inline.h pcm: add the missing <strings.h> include 2019-03-15 13:16:15 +01:00
pcm.c ucm: add LibraryConfig support 2021-04-13 17:14:28 +02:00
pcm_adpcm.c Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
pcm_alaw.c Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
pcm_asym.c Set PCM name properly in empty and asym plugins 2007-11-26 12:29:37 +01:00
pcm_copy.c Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
pcm_direct.c pcm: direct - remove dead code 2021-06-03 07:29:43 +02:00
pcm_direct.h pcm: direct - move the direct struct init to _snd_pcm_direct_new() 2021-04-13 18:55:37 +02:00
pcm_dmix.c pcm: remove extra NULL checks in snd_pcm_dmix_open() 2021-06-02 19:37:53 +02:00
pcm_dmix_generic.c pcm: dmix: Fix semaphore usage with lockless operation 2020-07-07 11:57:03 +02:00
pcm_dmix_i386.c pcm: dmix: Fix semaphore usage with lockless operation 2020-07-07 11:57:03 +02:00
pcm_dmix_i386.h pcm: dmix: assembly: give more freedom over the constraints 2020-05-06 22:27:40 +02:00
pcm_dmix_x86_64.c pcm: dmix: Fix semaphore usage with lockless operation 2020-07-07 11:57:03 +02:00
pcm_dmix_x86_64.h pcm: dmic: assembly: add x32 support. 2020-06-17 15:37:03 +02:00
pcm_dshare.c pcm: remove extra NULL checks in snd_pcm_dshare_open() 2021-06-02 19:46:58 +02:00
pcm_dsnoop.c pcm: remove extra NULL checks in snd_pcm_dsnoop_open() 2021-06-02 19:39:32 +02:00
pcm_empty.c pcm: empty plugin - fix the docs 2021-04-07 16:22:34 +02:00
pcm_ext_parm.h pcm: extplug: Keep format and channels the same if requested 2018-12-10 11:53:41 +01:00
pcm_extplug.c pcm: copy extplug timestamp type from the slave pcm 2020-06-18 19:18:14 +02:00
pcm_file.c pcm: file plugin - implement safe_write 2020-10-15 12:54:29 +02:00
pcm_generic.c Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
pcm_generic.h Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
pcm_hooks.c core: Proper reference of internal snd_dlopen() 2018-01-04 15:29:57 +01:00
pcm_hw.c pcm: hw - correct the comment in snd_pcm_hw_state() 2021-05-27 23:28:20 +02:00
pcm_iec958.c pcm: iec958: set channel status bits according to rate and format 2020-07-14 12:52:07 +02:00
pcm_ioplug.c pcm: pcm_ioplug - fix the avail_update mmap capture copy issue 2021-01-27 11:39:15 +01:00
pcm_ladspa.c Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
pcm_lfloat.c Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
pcm_linear.c pcm: linear, route: handle linear formats with 20-bit sample on 4 bytes 2017-12-18 15:41:08 +01:00
pcm_local.h pcm: pcm_ioplug - fix the avail_update mmap capture copy issue 2021-01-27 11:39:15 +01:00
pcm_meter.c pcm: meter / s16 - add protection for the maximum copied frames 2020-10-13 19:31:49 +02:00
pcm_misc.c pcm: softvol - make snd_pcm_parse_control_id private 2021-02-26 21:08:28 +01:00
pcm_mmap.c pcm: snd_pcm_mmap_readi - fix typo in comment 2020-10-29 20:34:25 +01:00
pcm_mmap_emul.c Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
pcm_mulaw.c Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
pcm_multi.c pcm_multi: remove dead assignment from _snd_pcm_multi_open 2020-12-27 09:28:24 +01:00
pcm_null.c pcm: null: Pass appl_ptr and hw_ptr in snd_pcm_status() 2021-01-22 17:58:07 +01:00
pcm_params.c pcm: return -ENOSYS when ops or fast_ops callback is NULL 2019-07-24 15:16:32 +02:00
pcm_plug.c pcm: plug: add SND_PCM_FORMAT_{S, U}20 to linear_preferred_formats 2017-12-18 15:41:29 +01:00
pcm_plugin.c pcm: fix snd_pcm_plugin_status() 2021-02-26 21:08:28 +01:00
pcm_plugin.h Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
pcm_rate.c pcm: rate: Refactoring temporary buffer allocations 2021-06-17 10:20:25 +02:00
pcm_rate_linear.c pcm: the maximal rate is 768000Hz, fix the remain code 2019-10-25 13:43:31 +02:00
pcm_route.c pcm: add chmap option to route plugin 2020-03-31 22:32:41 +02:00
pcm_share.c pcm: share: Pass appl_ptr and hw_ptr in snd_pcm_status() 2021-01-22 17:58:07 +01:00
pcm_shm.c Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
pcm_simple.c pcm: the maximal rate is 768000Hz, fix the remain code 2019-10-25 13:43:31 +02:00
pcm_softvol.c pcm: softvol - fix early exit in add_tlv_info() 2021-06-02 19:49:29 +02:00
pcm_symbols.c Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
plugin_ops.h pcm: fix wrong comments for some cases of linear interpolation of PCM samples 2017-12-22 10:23:42 +01:00