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check error code correctly

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Original commit message from CVS:
check error code correctly
This commit is contained in:
Thomas Vander Stichele 2004-06-02 17:20:13 +00:00
parent 571a5cd7a6
commit 0c922cc90d
2 changed files with 17 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2004-06-02 Thomas Vander Stichele <thomas at apestaart dot org>
* ext/alsa/gstalsaclock.c: (gst_alsa_clock_get_type):
* ext/alsa/gstalsasrc.c: (gst_alsa_src_loop):
check error condition on available samples correctly
2004-06-02 Thomas Vander Stichele <thomas at apestaart dot org> 2004-06-02 Thomas Vander Stichele <thomas at apestaart dot org>
* ext/alsa/gstalsasrc.c: (gst_alsa_src_get_time): * ext/alsa/gstalsasrc.c: (gst_alsa_src_get_time):

14
ext/alsa/gstalsasrc.c
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@ -329,11 +329,19 @@ gst_alsa_src_loop (GstElement * element)
} }
} }
while ((avail = gst_alsa_update_avail (this)) < this->period_size) { /* the cast to long is explicitly needed;
if (avail == -EPIPE) * with avail = -32 and period_size = 100, avail < period_size is false */
while ((avail = gst_alsa_update_avail (this)) < (long) this->period_size) {
if (avail == -EPIPE) {
GST_DEBUG_OBJECT (this, "got EPIPE when checking for available bytes");
continue; continue;
if (avail < 0) }
if (avail < 0) {
GST_DEBUG_OBJECT (this,
"got error %s (%d) when checking for available bytes",
snd_strerror (avail));
return; return;
}
if (snd_pcm_state (this->handle) != SND_PCM_STATE_RUNNING) { if (snd_pcm_state (this->handle) != SND_PCM_STATE_RUNNING) {
if (!gst_alsa_start (this)) if (!gst_alsa_start (this))
return; return;