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| author | Marek Olšák <maraeo@gmail.com> | 2010-12-27 22:32:31 +0100 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2011-01-06 16:16:29 +0100 |
| commit | 06286110b4fc0ff80ae21bb3d8ff9909db1f5d47 (patch) | |
| tree | 9f2fbb63c1ea124ad6c84560b19f3ec999d5d8de /src/mesa | |
| parent | 8b7bd3ce8875f5028bbf234d107f56d595a0d0b7 (diff) | |
u_upload_mgr: new features
- Added a parameter to specify a minimum offset that should be returned.
r300g needs this to better implement user buffer uploads. This weird
requirement comes from the fact that the Radeon DRM doesn't support negative
offsets.
- Added a parameter to notify a driver that the upload flush occured.
A driver may skip buffer validation if there was no flush, resulting
in a better performance.
- Added a new upload function that returns a pointer to the upload buffer
directly, so that the buffer can be filled e.g. by the translate module.
Diffstat (limited to 'src/mesa')
0 files changed, 0 insertions, 0 deletions