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[MOVED FROM GST-P-FARSIGHT] Make the _set_caps function of mimic enc more robust

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20071110051427-3e2dc-381a71f2cbfdbf508e941b672e9058c82fabce24.gz
This commit is contained in:
Olivier Crete 2007-11-10 05:14:27 +00:00 committed by Olivier Crête
parent 7f0628b5f9
commit 38006a4c22
1 changed files with 25 additions and 8 deletions
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33
ext/mimic/gstmimenc.c
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@ -175,7 +175,7 @@ gst_mimenc_setcaps (GstPad *pad, GstCaps *caps)
{
GstMimEnc *filter;
GstStructure *structure;
int ret, height, width;
int ret = TRUE, height, width;
filter = GST_MIMENC (gst_pad_get_parent (pad));
g_return_val_if_fail (filter != NULL, FALSE);
@ -183,17 +183,34 @@ gst_mimenc_setcaps (GstPad *pad, GstCaps *caps)
structure = gst_caps_get_structure( caps, 0 );
ret = gst_structure_get_int( structure, "width", &width );
if (!ret) {
GST_DEBUG_OBJECT (filter, "No width set");
goto out;
}
ret = gst_structure_get_int( structure, "height", &height );
if (!ret) {
GST_DEBUG_OBJECT (filter, "No height set");
goto out;
}
if (width == 320 && height == 240)
filter->res = MIMIC_RES_HIGH;
else if (width == 160 && height == 120)
filter->res = MIMIC_RES_LOW;
else {
GST_WARNING_OBJECT (filter, "Invalid resolution %dx%d", width, height);
ret = FALSE;
goto out;
}
filter->width = (guint16)width;
filter->height = (guint16)height;
filter->res = (width == 320) ? MIMIC_RES_HIGH : MIMIC_RES_LOW;
GST_DEBUG ("Got info from caps w : %d, h : %d", filter->width, filter->height);
if (!ret) {
gst_object_unref(filter);
return FALSE;
}
GST_DEBUG_OBJECT (filter,"Got info from caps w : %d, h : %d",
filter->width, filter->height);
out:
gst_object_unref(filter);
return TRUE;
return ret;
}
static GstFlowReturn