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print ALSA error messages on failure

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@483 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-02-16 01:15:31 +00:00
parent cc3fe432af
commit a9950d4ab2
2 changed files with 10 additions and 8 deletions
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9
polyp/module-alsa-sink.c
View file

@ -182,6 +182,7 @@ int pa__init(pa_core *c, pa_module*m) {
uint32_t periods, fragsize; uint32_t periods, fragsize;
snd_pcm_uframes_t period_size; snd_pcm_uframes_t period_size;
size_t frame_size; size_t frame_size;
int err;
if (!(ma = pa_modargs_new(m->argument, valid_modargs))) { if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
pa_log(__FILE__": failed to parse module arguments\n"); pa_log(__FILE__": failed to parse module arguments\n");
@ -208,13 +209,13 @@ int pa__init(pa_core *c, pa_module*m) {
u->module = m; u->module = m;
snd_config_update_free_global(); snd_config_update_free_global();
if (snd_pcm_open(&u->pcm_handle, dev = pa_modargs_get_value(ma, "device", DEFAULT_DEVICE), SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK) < 0) { if ((err = snd_pcm_open(&u->pcm_handle, dev = pa_modargs_get_value(ma, "device", DEFAULT_DEVICE), SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK)) < 0) {
pa_log(__FILE__": Error opening PCM device %s\n", dev); pa_log(__FILE__": Error opening PCM device %s: %s\n", dev, snd_strerror(err));
goto fail; goto fail;
} }
if (pa_alsa_set_hw_params(u->pcm_handle, &ss, &periods, &period_size) < 0) { if ((err = pa_alsa_set_hw_params(u->pcm_handle, &ss, &periods, &period_size)) < 0) {
pa_log(__FILE__": Failed to set hardware parameters\n"); pa_log(__FILE__": Failed to set hardware parameters: %s\n", snd_strerror(err));
goto fail; goto fail;
} }

9
polyp/module-alsa-source.c
View file

@ -173,6 +173,7 @@ int pa__init(pa_core *c, pa_module*m) {
unsigned periods, fragsize; unsigned periods, fragsize;
snd_pcm_uframes_t period_size; snd_pcm_uframes_t period_size;
size_t frame_size; size_t frame_size;
int err;
if (!(ma = pa_modargs_new(m->argument, valid_modargs))) { if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
pa_log(__FILE__": failed to parse module arguments\n"); pa_log(__FILE__": failed to parse module arguments\n");
@ -199,13 +200,13 @@ int pa__init(pa_core *c, pa_module*m) {
u->module = m; u->module = m;
snd_config_update_free_global(); snd_config_update_free_global();
if (snd_pcm_open(&u->pcm_handle, dev = pa_modargs_get_value(ma, "device", DEFAULT_DEVICE), SND_PCM_STREAM_CAPTURE, SND_PCM_NONBLOCK) < 0) { if ((err = snd_pcm_open(&u->pcm_handle, dev = pa_modargs_get_value(ma, "device", DEFAULT_DEVICE), SND_PCM_STREAM_CAPTURE, SND_PCM_NONBLOCK)) < 0) {
pa_log(__FILE__": Error opening PCM device %s\n", dev); pa_log(__FILE__": Error opening PCM device %s: %s\n", dev, snd_strerror(err));
goto fail; goto fail;
} }
if (pa_alsa_set_hw_params(u->pcm_handle, &ss, &periods, &period_size) < 0) { if ((err = pa_alsa_set_hw_params(u->pcm_handle, &ss, &periods, &period_size)) < 0) {
pa_log(__FILE__": Failed to set hardware parameters\n"); pa_log(__FILE__": Failed to set hardware parameters: %s\n", snd_strerror(err));
goto fail; goto fail;
} }