diff options
| author | Luca Barbieri <luca@luca-barbieri.com> | 2010-04-18 16:43:19 +0200 |
|---|---|---|
| committer | Luca Barbieri <luca@luca-barbieri.com> | 2010-08-21 20:42:14 +0200 |
| commit | 0481ed25c9c35178bf5151c80f4c36ad42b75648 (patch) | |
| tree | 8073c0eb370c7ba9f18f2db6d229c2c59c80e386 /src/gallium/drivers/nvfx/nvfx_miptree.c | |
| parent | 28eb392a853bb43bdc6cfe7ba814f046c39ca7ae (diff) | |
nvfx: new 2D: use a CPU copy for up to 4 pixels, up from 0
Seems a reasonable threshold for now.
Significantly speeds up Piglit's 1x1 glReadPixels (but, you know,
reading pixels in 1x1 blocks is NOT a good idea, especially if you
might be running on a less-than-perfect driver).
Diffstat (limited to 'src/gallium/drivers/nvfx/nvfx_miptree.c')
0 files changed, 0 insertions, 0 deletions