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New hw_params implementation

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This commit is contained in:
Abramo Bagnara 2000-12-21 20:44:10 +00:00
parent 2fe1219099
commit 8dd927e97f
28 changed files with 3550 additions and 1899 deletions
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21
src/pcm/pcm_plugin.h
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@ -64,13 +64,14 @@ int get_index(int src_format, int dst_format);
int put_index(int src_format, int dst_format);
int conv_index(int src_format, int dst_format);
#define SND_PCM_FMTBIT_LINEAR (SND_PCM_FMTBIT_S8 |SND_PCM_FMTBIT_U8 | \
SND_PCM_FMTBIT_S16_LE|SND_PCM_FMTBIT_S16_BE | \
SND_PCM_FMTBIT_U16_LE|SND_PCM_FMTBIT_U16_BE | \
SND_PCM_FMTBIT_S24_LE|SND_PCM_FMTBIT_S24_BE | \
SND_PCM_FMTBIT_U24_LE|SND_PCM_FMTBIT_U24_BE | \
SND_PCM_FMTBIT_S32_LE|SND_PCM_FMTBIT_S32_BE | \
SND_PCM_FMTBIT_U32_LE|SND_PCM_FMTBIT_U32_BE)
#define SND_PCM_FMTBIT_LINEAR \
((1 << SND_PCM_FORMAT_S8 ) | (1 << SND_PCM_FORMAT_U8) | \
(1 << SND_PCM_FORMAT_S16_LE) | (1 << SND_PCM_FORMAT_S16_BE) | \
(1 << SND_PCM_FORMAT_U16_LE) | (1 << SND_PCM_FORMAT_U16_BE) | \
(1 << SND_PCM_FORMAT_S24_LE) | (1 << SND_PCM_FORMAT_S24_BE) | \
(1 << SND_PCM_FORMAT_U24_LE) | (1 << SND_PCM_FORMAT_U24_BE) | \
(1 << SND_PCM_FORMAT_S32_LE) | (1 << SND_PCM_FORMAT_S32_BE) | \
(1 << SND_PCM_FORMAT_U32_LE) | (1 << SND_PCM_FORMAT_U32_BE))
extern snd_pcm_fast_ops_t snd_pcm_plugin_fast_ops;
@ -107,3 +108,9 @@ int snd_pcm_route_open(snd_pcm_t **pcmp, char *name,
snd_pcm_t *slave, int close_slave);
int snd_pcm_rate_open(snd_pcm_t **pcmp, char *name, int sformat, int srate, snd_pcm_t *slave, int close_slave);
#define SND_PCM_ACCBIT_PLUGIN ((1 << SND_PCM_ACCESS_MMAP_INTERLEAVED) | \
(1 << SND_PCM_ACCESS_RW_INTERLEAVED) | \
(1 << SND_PCM_ACCESS_MMAP_NONINTERLEAVED) | \
(1 << SND_PCM_ACCESS_RW_NONINTERLEAVED))