diff options
| author | Eric Anholt <[email protected]> | 2011-10-18 11:52:39 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2011-10-20 08:45:07 -0700 |
| commit | f80e1e7d1de80fd919f376368d1cfc9416dabdc3 (patch) | |
| tree | e3c6e379fb93b6eb1920570c86c03bc7e78965db /src/mesa/main/drawtex.c | |
| parent | 46d5fb576a37bdd50cd4a2795b27852b4c8a8250 (diff) | |
mesa: Round the argument to PixelStoref instead of truncating.
From the GL 2.1 specification, page 114 (page 128 of the PDF):
"The version of PixelStore that takes a floating-point value
may be used to set any type of parameter; if the parameter is
boolean, then it is set to FALSE if the passed value is 0.0
and TRUE otherwise, while if the parameter is an integer, then
the passed value is rounded to the nearest integer."
Fixes piglit roundmode-pixelstore.
Note: This is a candidate for the 7.11 branch.
Reviewed-by: Brian Paul <[email protected]>
Diffstat (limited to 'src/mesa/main/drawtex.c')
0 files changed, 0 insertions, 0 deletions