diff options
| author | Marek Olšák <[email protected]> | 2011-05-07 19:55:45 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2011-05-15 03:28:32 +0200 |
| commit | fdd37af3f76ea3ac32f21e9a9c41979a9b33cc5c (patch) | |
| tree | 7296c98673124d2bcc39a530c00f75a00567c15e /src/gallium/drivers/r300/r300_hyperz.c | |
| parent | 904f43f1909256956856665acf072db71fb92092 (diff) | |
r300g: dynamically ask for and release Hyper-Z access
We ask for Hyper-Z access when clearing a zbuffer.
We release it if no zbuffer clear has been done for 2 seconds.
Diffstat (limited to 'src/gallium/drivers/r300/r300_hyperz.c')
| -rw-r--r-- | src/gallium/drivers/r300/r300_hyperz.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/gallium/drivers/r300/r300_hyperz.c b/src/gallium/drivers/r300/r300_hyperz.c index b68a346b37d..544aa1f066c 100644 --- a/src/gallium/drivers/r300/r300_hyperz.c +++ b/src/gallium/drivers/r300/r300_hyperz.c @@ -151,8 +151,7 @@ static void r300_update_hyperz(struct r300_context* r300) return; } - if (!zstex || - !r300->rws->get_value(r300->rws, RADEON_VID_CAN_HYPERZ)) + if (!zstex || !r300->hyperz_enabled) return; /* Zbuffer compression. */ |