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authorBrian Paul <brian.paul@tungstengraphics.com>2008-10-14 12:52:16 -0600
committerBrian Paul <brian.paul@tungstengraphics.com>2008-10-14 12:54:31 -0600
commit4f56d5bbf2e52c815c820138eaad6c0fb93d47ba (patch)
tree9520b2d1a57bc065b4dfa5a0d28e067aa29260fa /src/gallium/drivers
parent6d2d5ceca21c87bea5e269e8099fb6f1d821b97a (diff)
cell: fix broken negative texcoord conversion
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r--src/gallium/drivers/cell/spu/spu_texture.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/gallium/drivers/cell/spu/spu_texture.c b/src/gallium/drivers/cell/spu/spu_texture.c
index 267f2302f6..83cf7dc394 100644
--- a/src/gallium/drivers/cell/spu/spu_texture.c
+++ b/src/gallium/drivers/cell/spu/spu_texture.c
@@ -138,8 +138,8 @@ sample_texture4_bilinear(vector float s, vector float t,
vector float ss = spu_madd(s, spu.texture[unit].level[level].width4, spu_splats(-0.5f));
vector float tt = spu_madd(t, spu.texture[unit].level[level].height4, spu_splats(-0.5f));
- vector unsigned int is0 = spu_convtu(ss, 0);
- vector unsigned int it0 = spu_convtu(tt, 0);
+ vector unsigned int is0 = (vector unsigned int) spu_convts(ss, 0);
+ vector unsigned int it0 = (vector unsigned int) spu_convts(tt, 0);
/* is + 1, it + 1 */
vector unsigned int is1 = spu_add(is0, 1);
@@ -281,8 +281,8 @@ sample_texture4_bilinear_2(vector float s, vector float t,
vector float tt = spu_madd(t, spu.texture[unit].level[level].height4, half);
/* convert float coords to fixed-pt coords with 8 fraction bits */
- vector unsigned int is = spu_convtu(ss, 8);
- vector unsigned int it = spu_convtu(tt, 8);
+ vector unsigned int is = (vector unsigned int) spu_convts(ss, 8);
+ vector unsigned int it = (vector unsigned int) spu_convts(tt, 8);
/* compute integer texel weights in [0, 255] */
vector signed int sWeights0 = spu_and((vector signed int) is, 255);