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Fix issues with invalid fourcc parameters.

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Original commit message from CVS:
Fix issues with invalid fourcc parameters.
This commit is contained in:
David Schleef 2003-05-14 18:43:36 +00:00
parent 0d93e57380
commit 90e3d8cd2e
2 changed files with 11 additions and 2 deletions
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9
gst/videotestsrc/gstvideotestsrc.c
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@ -255,11 +255,18 @@ gst_videotestsrc_getcaps (GstPad * pad, GstCaps * caps)
vts = GST_VIDEOTESTSRC (gst_pad_get_parent (pad)); vts = GST_VIDEOTESTSRC (gst_pad_get_parent (pad));
caps1 = NULL;
if (vts->forced_format != NULL) { if (vts->forced_format != NULL) {
struct fourcc_list_struct *fourcc; struct fourcc_list_struct *fourcc;
fourcc = paintrect_find_name (vts->forced_format); fourcc = paintrect_find_name (vts->forced_format);
if (fourcc) {
caps1 = paint_get_caps(fourcc); caps1 = paint_get_caps(fourcc);
} else { }
}
if (caps1 == NULL) {
caps1 = gst_videotestsrc_get_capslist (); caps1 = gst_videotestsrc_get_capslist ();
} }

2
gst/videotestsrc/videotestsrc.c
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@ -435,6 +435,8 @@ GstCaps *paint_get_caps(struct fourcc_list_struct *format)
unsigned int fourcc; unsigned int fourcc;
GstCaps *caps; GstCaps *caps;
g_return_val_if_fail(format, NULL);
fourcc = GST_MAKE_FOURCC (format->fourcc[0], format->fourcc[1], format->fourcc[2], format->fourcc[3]); fourcc = GST_MAKE_FOURCC (format->fourcc[0], format->fourcc[1], format->fourcc[2], format->fourcc[3]);
if(format->ext_caps){ if(format->ext_caps){