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| author | Takashi Iwai <tiwai@suse.de> | 2008-10-13 16:25:49 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-10-13 16:25:49 +0200 |
| commit | 828f721d908a76b3adbf2eb426b30886e16f4e4a (patch) | |
| tree | 8896557fa7287dbe78c4f4c5992696c999968dab | |
| parent | bcc601e67eb8d8384f8c465efe72a2e398ffb5ac (diff) | |
| download | salsa-lib-828f721d908a76b3adbf2eb426b30886e16f4e4a.tar.gz | |
Add missing _snd_pcm_hw_param_test() function
Added missing _snd_pcm_hw_param_test() function that is used by
snd_pcm_hw_params_test_*() API functions.
| -rw-r--r-- | src/pcm_params.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/pcm_params.c b/src/pcm_params.c index 5c7bb1f..ebd3aac 100644 --- a/src/pcm_params.c +++ b/src/pcm_params.c @@ -754,6 +754,15 @@ int _snd_pcm_hw_param_set(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, return err; } +int _snd_pcm_hw_param_test(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, + int var, unsigned int val, int *dir) +{ + snd_pcm_hw_params_t save = *params; + int err = _snd_pcm_hw_param_set(pcm, params, var, val, dir ? *dir : 0); + *params = save; + return err; +} + int _snd_pcm_hw_param_set_integer(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int var) |