mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2025-11-01 22:58:49 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

- splitted mmap in logical steps

Browse source 
- optimized mmap transfer
- completed mmap helpers
- renamed pcm_plugin_build.c to pcm_common.c
This commit is contained in:
Abramo Bagnara 2000-05-16 15:20:34 +00:00
parent 5b42e338bb
commit 7b054f4dce
17 changed files with 658 additions and 781 deletions
Download patch file Download diff file Expand all files Collapse all files

11
src/pcm/pcm_local.h
View file

@ -82,8 +82,10 @@ struct snd_pcm_chan {
int mode;
int valid_setup;
snd_pcm_channel_setup_t setup;
int valid_voices_setup;
snd_pcm_voice_setup_t *voices_setup;
snd_pcm_voice_area_t *voices;
size_t sample_width;
size_t bits_per_sample;
size_t samples_per_frag;
snd_pcm_mmap_control_t *mmap_control;
size_t mmap_control_size;
int mmap_control_emulation;
@ -141,13 +143,8 @@ void snd_pcm_plug_buf_unlock(snd_pcm_t *pcm, int channel, void *ptr);
#define ROUTE_PLUGIN_RESOLUTION 16
int getput_index(int format);
int copy_index(int format);
int conv_index(int src_format, int dst_format);
void snd_pcm_plugin_silence_voice(snd_pcm_plugin_t *plugin,
const snd_pcm_plugin_voice_t *dst_voice,
size_t samples);
#ifdef PLUGIN_DEBUG
#define pdprintf( args... ) fprintf(stderr, "plugin: " ##args)
#else