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| author | Marek Olšák <[email protected]> | 2011-05-29 04:36:36 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2011-05-29 05:15:27 +0200 |
| commit | f76787b3eae3f0b8af839fabfb24b57715a017f6 (patch) | |
| tree | 5818a1c505a045b525971e0cc60dff4185ee58e0 /src/mesa/state_tracker/st_manager.h | |
| parent | d18792f93d6dcdf7ef971522bdfba1ceeb0c6668 (diff) | |
r300g: fix occlusion queries when depth test is disabled or zbuffer is missing
From now on, depth test is always enabled in hardware.
If depth test is disabled in Gallium, the hardware Z function is set to ALWAYS.
If there is no zbuffer set, the colorbuffer0 memory is set as a zbuffer
to silence the CS checker.
This fixes piglit:
- occlusion-query-discard
- NV_conditional_render/bitmap
- NV_conditional_render/drawpixels
- NV_conditional_render/vertex_array
Diffstat (limited to 'src/mesa/state_tracker/st_manager.h')
0 files changed, 0 insertions, 0 deletions