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comment on my understanding

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Original commit message from CVS:
comment on my understanding
This commit is contained in:
Thomas Vander Stichele 2006-02-02 08:53:27 +00:00
parent a80c8f6887
commit 10cf7276d1
1 changed files with 4 additions and 0 deletions
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4
tests/check/pipelines/theoraenc.c
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@ -33,6 +33,8 @@ static GMutex *lock = NULL;
static GstBuffer *buf = NULL;
static gulong id;
/* called for every buffer. Waits until the global "buf" variable is unset,
* then sets it to the buffer received, and signals. */
static gboolean
buffer_probe (GstPad * pad, GstBuffer * buffer, gpointer unused)
{
@ -41,6 +43,7 @@ buffer_probe (GstPad * pad, GstBuffer * buffer, gpointer unused)
while (buf != NULL)
g_cond_wait (cond, lock);
/* increase the refcount because we store it globally for others to use */
buf = gst_buffer_ref (buffer);
g_cond_signal (cond);
@ -62,6 +65,7 @@ start_pipeline (GstElement * bin, GstPad * pad)
}
/* waits until the probe receives a buffer. will catch every buffer */
static GstBuffer *
get_buffer (GstElement * bin, GstPad * pad)
{