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Forward events.

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Original commit message from CVS:
Forward events.
This commit is contained in:
Wim Taymans 2003-02-25 21:34:10 +00:00
parent 2980087e6a
commit 7912d9becd
1 changed files with 19 additions and 9 deletions
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28
gst/smpte/gstsmpte.c
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@ -318,20 +318,30 @@ gst_smpte_loop (GstElement *element)
ts = smpte->position * GST_SECOND / smpte->fps;
if (GST_PAD_IS_USABLE (smpte->sinkpad1)) {
while (GST_PAD_IS_USABLE (smpte->sinkpad1) && in1 == NULL) {
in1 = gst_pad_pull (smpte->sinkpad1);
ts = GST_BUFFER_TIMESTAMP (in1);
if (GST_IS_EVENT (in1)) {
gst_pad_push (smpte->srcpad, in1);
in1 = NULL;
}
else
ts = GST_BUFFER_TIMESTAMP (in1);
}
else {
if (GST_PAD_IS_USABLE (smpte->sinkpad2) && in2 == NULL) {
in2 = gst_pad_pull (smpte->sinkpad2);
if (GST_IS_EVENT (in2)) {
gst_pad_push (smpte->srcpad, in2);
in2 = NULL;
}
else
ts = GST_BUFFER_TIMESTAMP (in2);
}
if (in1 == NULL) {
in1 = gst_buffer_new_and_alloc (smpte->width * smpte->height * 3);
fill_i420 (GST_BUFFER_DATA (in1), smpte->width, smpte->height, 7);
}
if (GST_PAD_IS_USABLE (smpte->sinkpad2)) {
in2 = gst_pad_pull (smpte->sinkpad2);
ts = GST_BUFFER_TIMESTAMP (in2);
}
else {
if (in2 == NULL) {
in2 = gst_buffer_new_and_alloc (smpte->width * smpte->height * 3);
fill_i420 (GST_BUFFER_DATA (in2), smpte->width, smpte->height, 0);
}