diff options
author | Zack Middleton <zturtleman@gmail.com> | 2012-03-29 05:15:46 +0000 |
---|---|---|
committer | Tim Angus <tim@ngus.net> | 2013-01-12 20:19:20 +0000 |
commit | 4d0ed9ce8bde63a40c98b495f66f6c0411e84b23 (patch) | |
tree | 161f6b6cc2f4ac085fb92f2ef12cbee2cf974113 /src | |
parent | 0c3ffd26f260732cbacfb67bab34f915f27afe2c (diff) |
Fixed possibly placing a font glyph (at the beginning of a row) past the bottom of a font cache image.
Diffstat (limited to 'src')
-rw-r--r-- | src/renderer/tr_font.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/src/renderer/tr_font.c b/src/renderer/tr_font.c index 14349934..25954b66 100644 --- a/src/renderer/tr_font.c +++ b/src/renderer/tr_font.c @@ -234,17 +234,11 @@ static glyphInfo_t *RE_ConstructGlyphInfo(unsigned char *imageOut, int *xOut, in // we need to make sure we fit if (*xOut + scaled_width + 1 >= 255) { - if (*yOut + *maxHeight + 1 >= 255) { - *yOut = -1; - *xOut = -1; - ri.Free(bitmap->buffer); - ri.Free(bitmap); - return &glyph; - } else { - *xOut = 0; - *yOut += *maxHeight + 1; - } - } else if (*yOut + *maxHeight + 1 >= 255) { + *xOut = 0; + *yOut += *maxHeight + 1; + } + + if (*yOut + *maxHeight + 1 >= 255) { *yOut = -1; *xOut = -1; ri.Free(bitmap->buffer); |