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| author | Brian Paul <[email protected]> | 2013-02-16 11:54:22 -0700 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2013-02-19 07:19:18 -0700 |
| commit | 5da967aff5adb3e27954488206fb885ea1ede0fd (patch) | |
| tree | 4ca040cb783b76e69f07af22f950f5f8564cc98d /src/gallium/state_trackers | |
| parent | 07cdfdb708ac28aa487a738db30b128cb0df1dc3 (diff) | |
draw: fix non-perspective interpolation in interp()
This fixes a regression from ab74fee5e1a3fc3323b7238278637b232c2d0d95.
When we use the clip coordinate to compute the screen-space interpolation
factor, we need to first apply the divide-by-W step to the clip
coordinate.
Fixes http://bugs.freedesktop.org/show_bug.cgi?id=60938
Note: This is a candidate for the 9.1 branch.
Diffstat (limited to 'src/gallium/state_trackers')
0 files changed, 0 insertions, 0 deletions