video: stb_truetype: simplify expression

Eliminate (x2 - x2) which is always zero. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
7 years ago · 348f044fda
parent 41ec127016
commit 348f044fda
1 changed files with 1 additions and 1 deletions
--- a/drivers/video/stb_truetype.h
+++ b/drivers/video/stb_truetype.h
@ -1993,7 +1993,7 @@ static void stbtt__fill_active_edges_new(float *scanline, float *scanline_fill,

               STBTT_assert(fabs(area) <= 1.01f);

-               scanline[x2] += area + sign * (1-((x2-x2)+(x_bottom-x2))/2) * (sy1-y_crossing);
+               scanline[x2] += area + sign * (1-(x_bottom-x2)/2) * (sy1-y_crossing);

               scanline_fill[x2] += sign * (sy1-sy0);
            }