diff options
Diffstat (limited to 'draw/porterduff.c')
| -rw-r--r-- | draw/porterduff.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/draw/porterduff.c b/draw/porterduff.c index 4616e3fa..fd7a9d45 100644 --- a/draw/porterduff.c +++ b/draw/porterduff.c @@ -20,7 +20,7 @@ duff_non(byte * restrict sp, int sw, int sn, byte * restrict dp, int dw, int w0, { /* RJW: Alpha handling suspicious here; sp[0] counts twice */ int sa = FZ_EXPAND(sp[0]); - dp[0] = FZ_BLEND(255, dp[k], sa); + dp[0] = FZ_BLEND(255, dp[0], sa); for (k = 1; k < sn; k++) { dp[k] = FZ_BLEND(sp[k], dp[k], sa); @@ -48,7 +48,7 @@ duff_nimon(byte * restrict sp, int sw, int sn, byte * restrict mp, int mw, int m { /* TODO: validate this */ int ma = FZ_COMBINE(FZ_EXPAND(mp[0]), FZ_EXPAND(sp[0])); - dp[k] = FZ_BLEND(255, dp[k], ma); + dp[0] = FZ_BLEND(255, dp[0], ma); for (k = 1; k < sn; k++) { dp[k] = FZ_BLEND(sp[k], dp[k], ma); |