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Corrected and completed encapsulation for PCM and rawmidi. Remove SND_PCM_HW_PARAM_* and use functions. Separated rawmidi info between streams

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This commit is contained in:
Abramo Bagnara 2001-02-04 17:03:17 +00:00
parent 544718f10d
commit a7561a9c7e
40 changed files with 2733 additions and 1537 deletions
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49
src/pcm/pcm_plugin.h
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@ -41,7 +41,7 @@ int snd_pcm_plugin_sw_refine(snd_pcm_t *pcm, snd_pcm_sw_params_t *params);
int snd_pcm_plugin_sw_params(snd_pcm_t *pcm, snd_pcm_sw_params_t *params);
int snd_pcm_plugin_channel_info(snd_pcm_t *pcm, snd_pcm_channel_info_t * info);
int snd_pcm_plugin_status(snd_pcm_t *pcm, snd_pcm_status_t * status);
int snd_pcm_plugin_state(snd_pcm_t *pcm);
snd_pcm_state_t snd_pcm_plugin_state(snd_pcm_t *pcm);
int snd_pcm_plugin_delay(snd_pcm_t *pcm, snd_pcm_sframes_t *delayp);
int snd_pcm_plugin_prepare(snd_pcm_t *pcm);
int snd_pcm_plugin_start(snd_pcm_t *pcm);
@ -66,13 +66,20 @@ int snd_pcm_plugin_hw_params_slave(snd_pcm_t *pcm, snd_pcm_hw_params_t *params);
int snd_pcm_plugin_hw_refine_slave(snd_pcm_t *pcm, snd_pcm_hw_params_t *params);
#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))
((1 << (unsigned long) SND_PCM_FORMAT_S8) | \
(1 << (unsigned long) SND_PCM_FORMAT_U8) | \
(1 << (unsigned long) SND_PCM_FORMAT_S16_LE) | \
(1 << (unsigned long) SND_PCM_FORMAT_S16_BE) | \
(1 << (unsigned long) SND_PCM_FORMAT_U16_LE) | \
(1 << (unsigned long) SND_PCM_FORMAT_U16_BE) | \
(1 << (unsigned long) SND_PCM_FORMAT_S24_LE) | \
(1 << (unsigned long) SND_PCM_FORMAT_S24_BE) | \
(1 << (unsigned long) SND_PCM_FORMAT_U24_LE) | \
(1 << (unsigned long) SND_PCM_FORMAT_U24_BE) | \
(1 << (unsigned long) SND_PCM_FORMAT_S32_LE) | \
(1 << (unsigned long) SND_PCM_FORMAT_S32_BE) | \
(1 << (unsigned long) SND_PCM_FORMAT_U32_LE) | \
(1 << (unsigned long) SND_PCM_FORMAT_U32_BE))
extern snd_pcm_fast_ops_t snd_pcm_plugin_fast_ops;
@ -92,31 +99,31 @@ typedef int snd_pcm_route_ttable_entry_t;
#define FULL ROUTE_PLUGIN_RESOLUTION
#endif
int snd_pcm_linear_get_index(int src_format, int dst_format);
int snd_pcm_linear_put_index(int src_format, int dst_format);
int snd_pcm_linear_convert_index(int src_format, int dst_format);
int snd_pcm_linear_get_index(snd_pcm_format_t src_format, snd_pcm_format_t dst_format);
int snd_pcm_linear_put_index(snd_pcm_format_t src_format, snd_pcm_format_t dst_format);
int snd_pcm_linear_convert_index(snd_pcm_format_t src_format, snd_pcm_format_t dst_format);
int snd_pcm_copy_open(snd_pcm_t **pcmp, char *name, snd_pcm_t *slave, int close_slave);
int snd_pcm_linear_open(snd_pcm_t **pcmp, char *name, int sformat, snd_pcm_t *slave, int close_slave);
int snd_pcm_mulaw_open(snd_pcm_t **pcmp, char *name, int sformat, snd_pcm_t *slave, int close_slave);
int snd_pcm_alaw_open(snd_pcm_t **pcmp, char *name, int sformat, snd_pcm_t *slave, int close_slave);
int snd_pcm_adpcm_open(snd_pcm_t **pcmp, char *name, int sformat, snd_pcm_t *slave, int close_slave);
int snd_pcm_linear_open(snd_pcm_t **pcmp, char *name, snd_pcm_format_t sformat, snd_pcm_t *slave, int close_slave);
int snd_pcm_mulaw_open(snd_pcm_t **pcmp, char *name, snd_pcm_format_t sformat, snd_pcm_t *slave, int close_slave);
int snd_pcm_alaw_open(snd_pcm_t **pcmp, char *name, snd_pcm_format_t sformat, snd_pcm_t *slave, int close_slave);
int snd_pcm_adpcm_open(snd_pcm_t **pcmp, char *name, snd_pcm_format_t sformat, snd_pcm_t *slave, int close_slave);
int snd_pcm_route_load_ttable(snd_config_t *tt, snd_pcm_route_ttable_entry_t *ttable,
unsigned int tt_csize, unsigned int tt_ssize,
unsigned int *tt_cused, unsigned int *tt_sused,
int schannels);
int snd_pcm_route_open(snd_pcm_t **pcmp, char *name,
int sformat, unsigned int schannels,
snd_pcm_format_t sformat, unsigned int schannels,
snd_pcm_route_ttable_entry_t *ttable,
unsigned int tt_ssize,
unsigned int tt_cused, unsigned int tt_sused,
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);
int snd_pcm_rate_open(snd_pcm_t **pcmp, char *name, snd_pcm_format_t 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))
#define SND_PCM_ACCBIT_PLUGIN ((1 << (unsigned long) SND_PCM_ACCESS_MMAP_INTERLEAVED) | \
(1 << (unsigned long) SND_PCM_ACCESS_RW_INTERLEAVED) | \
(1 << (unsigned long) SND_PCM_ACCESS_MMAP_NONINTERLEAVED) | \
(1 << (unsigned long) SND_PCM_ACCESS_RW_NONINTERLEAVED))
void snd_pcm_linear_convert(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset,
const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset,