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buffer: add guard to buffer_set_caps() that checks if caps are simple

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Tim-Philipp Müller 2010-10-13 12:51:00 +01:00
parent a09bd97bc6
commit 59209b1891
1 changed files with 3 additions and 0 deletions
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3
gst/gstbuffer.c
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@ -485,9 +485,12 @@ void
gst_buffer_set_caps (GstBuffer * buffer, GstCaps * caps) gst_buffer_set_caps (GstBuffer * buffer, GstCaps * caps)
{ {
g_return_if_fail (buffer != NULL); g_return_if_fail (buffer != NULL);
g_return_if_fail (caps == NULL || GST_CAPS_IS_SIMPLE (caps));
#if GST_VERSION_NANO == 1 #if GST_VERSION_NANO == 1
/* we enable this extra debugging in git versions only for now */ /* we enable this extra debugging in git versions only for now */
g_warn_if_fail (gst_buffer_is_metadata_writable (buffer)); g_warn_if_fail (gst_buffer_is_metadata_writable (buffer));
/* FIXME: would be nice to also check if caps are fixed here, but expensive */
#endif #endif
gst_caps_replace (&GST_BUFFER_CAPS (buffer), caps); gst_caps_replace (&GST_BUFFER_CAPS (buffer), caps);