diff options
| author | Brian Paul <brianp@vmware.com> | 2009-09-21 08:34:00 -0600 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2009-09-21 08:36:05 -0600 |
| commit | 5a0b29050f22b4475426a6f05a0338a7cdf546a0 (patch) | |
| tree | 6e447402170359fbaca1d394a306d4c78c249713 | |
| parent | 077e3de98977ca0046d4f09eb7936f6006719739 (diff) | |
softpipe: Fix cube face selection.
If arx and ary are equal, we still want to choose from one of them,
and not arz.
(cherry picked from commit de685b37a91bc95dd4093a44a49b7b47385b1f7c)
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_tex_sample.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gallium/drivers/softpipe/sp_tex_sample.c b/src/gallium/drivers/softpipe/sp_tex_sample.c index 5de358dae9..81793ef736 100644 --- a/src/gallium/drivers/softpipe/sp_tex_sample.c +++ b/src/gallium/drivers/softpipe/sp_tex_sample.c @@ -464,7 +464,7 @@ choose_cube_face(float rx, float ry, float rz, float *newS, float *newT) unsigned face; float sc, tc, ma; - if (arx > ary && arx > arz) { + if (arx >= ary && arx >= arz) { if (rx >= 0.0F) { face = PIPE_TEX_FACE_POS_X; sc = -rz; @@ -478,7 +478,7 @@ choose_cube_face(float rx, float ry, float rz, float *newS, float *newT) ma = arx; } } - else if (ary > arx && ary > arz) { + else if (ary >= arx && ary >= arz) { if (ry >= 0.0F) { face = PIPE_TEX_FACE_POS_Y; sc = rx; |