diff options
| author | Brian Paul <brianp@vmware.com> | 2010-02-25 20:21:39 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2010-02-25 20:21:39 -0700 |
| commit | bdbb5f8170f48713b741ad68c26464231a01ca7a (patch) | |
| tree | 54da643dff4302e941fd1e80221f8dc42d81085c | |
| parent | 70d5c48341bd2cd36ac89540bd4de44834b50bf6 (diff) | |
swrast: add 0.5 bias in tex_array_slice() per the spec
| -rw-r--r-- | src/mesa/swrast/s_texfilter.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/swrast/s_texfilter.c b/src/mesa/swrast/s_texfilter.c index 478fb1557f..997c2f4bb7 100644 --- a/src/mesa/swrast/s_texfilter.c +++ b/src/mesa/swrast/s_texfilter.c @@ -480,7 +480,7 @@ clamp_rect_coord_linear(GLenum wrapMode, GLfloat coord, GLint max, static INLINE GLint tex_array_slice(GLfloat coord, GLsizei size) { - GLint slice = IFLOOR(coord); + GLint slice = IFLOOR(coord + 0.5f); slice = CLAMP(slice, 0, size - 1); return slice; } |