From 5fdac2dcea09c654725666b3cab5f59dfc9e31a5 Mon Sep 17 00:00:00 2001 From: Keith Whitwell Date: Mon, 27 Jul 2009 15:51:15 +0100 Subject: [PATCH] softpipe: fix off-by-one in nearest texcoord routines Stray '- 0.5' copied from linear versions. --- src/gallium/drivers/softpipe/sp_tex_sample.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/gallium/drivers/softpipe/sp_tex_sample.c b/src/gallium/drivers/softpipe/sp_tex_sample.c index 8248576e98e..4651d781a95 100644 --- a/src/gallium/drivers/softpipe/sp_tex_sample.c +++ b/src/gallium/drivers/softpipe/sp_tex_sample.c @@ -955,8 +955,8 @@ sp_get_samples_2d_nearest_repeat_POT(struct tgsi_sampler *tgsi_sampler, for (j = 0; j < QUAD_SIZE; j++) { int c; - float u = s[j] * xpot - 0.5F; - float v = t[j] * ypot - 0.5F; + float u = s[j] * xpot; + float v = t[j] * ypot; int uflr = util_ifloor(u); int vflr = util_ifloor(v); @@ -990,8 +990,8 @@ sp_get_samples_2d_nearest_clamp_POT(struct tgsi_sampler *tgsi_sampler, for (j = 0; j < QUAD_SIZE; j++) { int c; - float u = s[j] * xpot - 0.5F; - float v = t[j] * ypot - 0.5F; + float u = s[j] * xpot; + float v = t[j] * ypot; int x0, y0; const float *out; -- 2.30.2