From 348f044fdabbb94c00a356553d42dfb229f6589d Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Sun, 18 Mar 2018 14:31:43 +0100 Subject: [PATCH] video: stb_truetype: simplify expression Eliminate (x2 - x2) which is always zero. Signed-off-by: Heinrich Schuchardt --- drivers/video/stb_truetype.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/stb_truetype.h b/drivers/video/stb_truetype.h index 26e483c..5d00bff 100644 --- 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); }