diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/pcm.c | 23 | ||||
| -rw-r--r-- | src/stubs.h | 1 |
2 files changed, 22 insertions, 2 deletions
@@ -47,6 +47,19 @@ format_info_for_sio_enc(const struct sio_enc *enc) } const struct format_info* +format_info_for_sio_par(const struct sio_par *par) +{ + const struct sio_enc enc = { + .bits = par->bits, + .bps = par->bps, + .sig = par->sig, + .le = par->le, + .msb = (par->bps == SIO_BPS(par->bits) ? 1 : par->msb), + }; + return format_info_for_sio_enc(&enc);; +} + +const struct format_info* format_info_for_format(const snd_pcm_format_t format) { for (size_t i = 0; i < ARRAY_SIZE(SUPPORTED_FORMATS); ++i) { @@ -256,7 +269,8 @@ snd_pcm_open(snd_pcm_t **pcm, const char *name, snd_pcm_stream_t stream, int mod goto fail; dump_cap(name, &(*pcm)->hw.cap, &(*pcm)->hw.limits); - (*pcm)->hw.format = SND_PCM_FORMAT_UNKNOWN; + const struct format_info *info = format_info_for_sio_par(&(*pcm)->hw.par); + (*pcm)->hw.format = (info ? info->fmt : SND_PCM_FORMAT_UNKNOWN); (*pcm)->hw.period_time = -1; return 0; @@ -875,6 +889,13 @@ has_native_support(const snd_pcm_hw_params_t *params, snd_pcm_format_t val) } int +snd_pcm_hw_params_get_format(const snd_pcm_hw_params_t *params, snd_pcm_format_t *val) +{ + *val = params->format; + return 0; +} + +int snd_pcm_hw_params_set_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t val) { const struct format_info *info; diff --git a/src/stubs.h b/src/stubs.h index 7ab2178..7526671 100644 --- a/src/stubs.h +++ b/src/stubs.h @@ -504,7 +504,6 @@ int snd_pcm_hw_params_set_access_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *para int snd_pcm_hw_params_set_access_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t *_access) { WARNX1("stub"); return 0; } int snd_pcm_hw_params_set_access_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_mask_t *mask) { WARNX1("stub"); return 0; } int snd_pcm_hw_params_get_access_mask(snd_pcm_hw_params_t *params, snd_pcm_access_mask_t *mask) { WARNX1("stub"); return 0; } -int snd_pcm_hw_params_get_format(const snd_pcm_hw_params_t *params, snd_pcm_format_t *val) { WARNX1("stub"); return 0; } int snd_pcm_hw_params_set_format_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t *format) { WARNX1("stub"); return 0; } int snd_pcm_hw_params_set_format_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t *format) { WARNX1("stub"); return 0; } int snd_pcm_hw_params_set_format_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_mask_t *mask) { WARNX1("stub"); return 0; } |