diff options
| author | tron <tron@openttd.org> | 2005-07-03 10:22:20 +0000 |
|---|---|---|
| committer | tron <tron@openttd.org> | 2005-07-03 10:22:20 +0000 |
| commit | 4e88566d768141047cc98be37322e390cf1c5c4a (patch) | |
| tree | 5bdaabd03e6ad369817aa4603b9d4b2f8ce3e173 /screenshot.c | |
| parent | c3b47e09d363b1876162ba1565fe4adf746d9946 (diff) | |
| download | openttd-4e88566d768141047cc98be37322e390cf1c5c4a.tar.xz | |
(svn r2512) Small cleanup
Diffstat (limited to 'screenshot.c')
| -rw-r--r-- | screenshot.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/screenshot.c b/screenshot.c index ad7c2064a..9538b9044 100644 --- a/screenshot.c +++ b/screenshot.c @@ -330,14 +330,15 @@ static bool MakePCXImage(const char *name, ScreenshotCallback *callb, void *user // write them to pcx for (i = 0; i != n; i++) { - int runcount = 1; - byte *bufp = buff + i * w; - byte runchar = *bufp++; - uint left; + const byte* bufp = buff + i * w; + byte runchar = bufp[0]; + uint runcount = 1; + uint j; // for each pixel... - for (left = w - 1; left > 0; --left) { - byte ch = *bufp++; + for (j = 1; j < w; j++) { + byte ch = bufp[j]; + if (ch != runchar || runcount >= 0x3f) { if (runcount > 1 || (runchar & 0xC0) == 0xC0) if (fputc(0xC0 | runcount, f) == EOF) { |