[0.11] gst-plugins-good: pngenc: port to 0.11

[Mark Nauwelaerts]

Module: gst-plugins-good
Branch: 0.11
Commit: a1797459cb4dcfaa79fd109398cc0da5a332f475
URL:    http://cgit.freedesktop.org/gstreamer/gst-plugins-good/commit/?id=a1797459cb4dcfaa79fd109398cc0da5a332f475

Author: Mark Nauwelaerts <mark.nauwelaerts at collabora.co.uk>
Date:   Tue Jan 24 18:21:08 2012 +0100

pngenc: port to 0.11

---

 ext/libpng/gstpngenc.c |  156 +++++++++++++++++++++++++++--------------------
 ext/libpng/gstpngenc.h |    3 +-
 2 files changed, 92 insertions(+), 67 deletions(-)

Diff:   http://cgit.freedesktop.org/gstreamer/gst-plugins-good/diff/?id=a1797459cb4dcfaa79fd109398cc0da5a332f475