[gstreamer-bugs] [Bug 163333] [pngenc] Remove the buffer == file assumption

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 http://bugzilla.gnome.org/show_bug.cgi?id=163333
 GStreamer | gst-plugins | Ver: HEAD CVS





------- Additional Comments From algernon at bonehunter.rulez.org  2005-01-08 09:21 -------
Created an attachment (id=35659)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=35659&action=view)
Patch to resolve the problem

This patch makes pngenc store its incoming buffers until the whole image
arrives, and then doing the compression.

Apart from this, a few memory leaks are plugged by this patch, and the filters
behaviour on errors from libpng is improved (in some sense at least.. now it
uses GST_ELEMENT_ERROR, before it only issued a warning, which might have lead
to interesting results).

The patch should be applied on top of the patch I submitted to bug#163323
(compression level customisation support for pngenc).

If needed, I can provide a patch that does not depend on that other one.

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