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| author | Michael Drake <tlsa@netsurf-browser.org> | 2014-05-20 20:24:19 +0100 |
|---|---|---|
| committer | Michael Drake <tlsa@netsurf-browser.org> | 2014-05-20 20:24:19 +0100 |
| commit | 768f380d81dbce486fd4801cb4748fecb67f3aa1 (patch) | |
| tree | a7a98886c5b3cc879821816be512b942e78f1039 /atari/plot | |
| parent | 59f63984ee7f52b955d7ab5920058f0385bf7576 (diff) | |
| download | netsurf-768f380d81dbce486fd4801cb4748fecb67f3aa1.tar.gz netsurf-768f380d81dbce486fd4801cb4748fecb67f3aa1.tar.bz2 | |
Fix rgb check.
It was doing the same check on green twice, and not checking blue.
Diffstat (limited to 'atari/plot')
| -rwxr-xr-x | atari/plot/plot.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/atari/plot/plot.c b/atari/plot/plot.c index 2c75db335..e29347f02 100755 --- a/atari/plot/plot.c +++ b/atari/plot/plot.c @@ -635,7 +635,7 @@ inline short rgb_to_666_index(unsigned char r, unsigned char g, unsigned char b) diff_b = abs(r-b); diff_c = abs(r-b); if( diff_a < 2 && diff_b < 2 && diff_c < 2 ) { - if( (r!=0XFF) && (g!=0XFF) && (g!=0XFF) ) { + if( (r!=0XFF) && (g!=0XFF) && (b!=0XFF) ) { if( ((r&0xF0)>>4) != 0 ) //printf("conv gray: %x -> %d\n", ((r&0xF0)>>4) , (OFFSET_CUST_PAL) + ((r&0xF0)>>4) ); return( (OFFSET_CUST_PAL - OFFSET_WEB_PAL) + ((r&0xF0)>>4) ); |