When playing

ftp://ftp.mplayerhq.hu/MPlayer/samples/V-codecs/QPEG/VWbig6.avi with my
decoder (should appear soon) it hadn't changed palette even there are
palette change chunks in that AVI.
Here is small patch to make it work (zero number of colors to change in
that chunk actually means to change ALL colors).
patch by (Kostya <cannonball>at<bw-team>dot<com>)

Originally committed as revision 3670 to svn://svn.ffmpeg.org/ffmpeg/trunk
pull/126/head
Kostya Shishkov 20 years ago committed by Michael Niedermayer
parent ccff9da62a
commit 61c52ead7c
  1. 2
      libavformat/avidec.c

@ -512,6 +512,8 @@ resync:
first = get_byte(pb);
clr = get_byte(pb);
if(!clr) /* all 256 colors used */
clr = 256;
flags = get_le16(pb);
p = 4;
for (k = first; k < clr + first; k++) {

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