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| author | Nicolai Haehnle <nhaehnle@gmail.com> | 2008-06-08 22:36:20 +0200 |
|---|---|---|
| committer | Nicolai Haehnle <nhaehnle@gmail.com> | 2008-06-08 22:38:58 +0200 |
| commit | 00099731195b2e5b57b8bca6342a8a711e0e427a (patch) | |
| tree | 1dfcd66d2d6afb40f80ab88c093f7fcfe5866da6 /src/mesa/drivers/dri/swrast | |
| parent | f440b0ddd9690a2f8d7b7eed9b56ff77407b9114 (diff) | |
r300: Workaround hardware readcache problem
This workaround is similar to the one found in r200_span.c.
It seems like some part of the read hardware doesn't realize that
VRAM has changed. By reading from an arbitrary position, this is fixed.
The piglit test bugs/r300-readcache is a regression test for this bug.
Diffstat (limited to 'src/mesa/drivers/dri/swrast')
0 files changed, 0 insertions, 0 deletions