# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1528284680 -10800
# Node ID 95317672ff00decb2b69eb52a39e4b2019f74fc4
# Parent  0a9110b4d0362ea1cdebfe27e998ace40223e236
Improve a comment on TruePaint encoding.

diff -r 0a9110b4d036 -r 95317672ff00 tools/lib64fmts.c
--- a/tools/lib64fmts.c	Wed Jun 06 14:31:04 2018 +0300
+++ b/tools/lib64fmts.c	Wed Jun 06 14:31:20 2018 +0300
@@ -420,7 +420,8 @@
 
 //
 // Based on disassembly of the depacker routine. Encoding seems to be
-// some kind of "improved RLE" variant.
+// some kind of "improved RLE" variant with different modes and a
+// simplistic "codebook".
 //
 static BOOL fmtTruePaintGetByte(const Uint8 *src, size_t *srcOffs, Uint8 *data, int *res, const int mode)
 {