pngdec: Implement parsing functionality
authorSebastian Dröge <sebastian.droege@collabora.co.uk>
Tue, 7 May 2013 14:30:59 +0000 (16:30 +0200)
committerSebastian Dröge <sebastian.droege@collabora.co.uk>
Tue, 7 May 2013 14:31:59 +0000 (16:31 +0200)
commit0392a0dc3dd5796c21e9a676d8319269abdb33e4
tree32506f0c47f18fdf4055bc14dc73528d3e0f51ca
parent797ebfc32bba746e6bcc329e64babc8ab38ea7cf
pngdec: Implement parsing functionality

This allows to plug pngdec directly without a parser if that
is desired.

Parsing code is based on pngparse.
ext/libpng/gstpngdec.c