rockbox/apps/plugins/imageviewer/png
Marcin Bukat 0ceaff2b65 imageviewer: gif viewer based on giflib-5.0.2
This adds ability to view gif images in rockbox.
Works both on color and gray/monochrome targets (greylib).
Aspect correction is supported as well.

Limitations:
- animated gifs are restricted to 32 frames
- animated gifs loop always (loopcount is ignored)
- plain text extension is not supported
- animated gifs with interframe delay = 0 are treated as still
  images (web browsers usually treat delay 0 as 100ms to prevent
  exhaustive CPU load by such images)

Change-Id: I61501f801ddcd403410e38d83e6bddc9883e7ede
2012-11-13 18:13:10 +01:00
..
crc32.c
png.c imageviewer: gif viewer based on giflib-5.0.2 2012-11-13 18:13:10 +01:00
png.make
png_decoder.c
png_decoder.h
SOURCES
tinf.h
tinflate.c
tinfzlib.c