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| author | Marek Olšák <maraeo@gmail.com> | 2011-05-07 19:55:45 +0200 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2011-05-15 03:28:32 +0200 |
| commit | fdd37af3f76ea3ac32f21e9a9c41979a9b33cc5c (patch) | |
| tree | 7296c98673124d2bcc39a530c00f75a00567c15e /src/gallium/drivers/r300/r300_state.c | |
| parent | 904f43f1909256956856665acf072db71fb92092 (diff) | |
| download | external_mesa3d-fdd37af3f76ea3ac32f21e9a9c41979a9b33cc5c.zip external_mesa3d-fdd37af3f76ea3ac32f21e9a9c41979a9b33cc5c.tar.gz external_mesa3d-fdd37af3f76ea3ac32f21e9a9c41979a9b33cc5c.tar.bz2 | |
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_state.c')
| -rw-r--r-- | src/gallium/drivers/r300/r300_state.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c index fc7dcb1..bc6c67d 100644 --- a/src/gallium/drivers/r300/r300_state.c +++ b/src/gallium/drivers/r300/r300_state.c @@ -768,7 +768,6 @@ void r300_mark_fb_state_dirty(struct r300_context *r300, enum r300_fb_state_change change) { struct pipe_framebuffer_state *state = r300->fb_state.state; - boolean can_hyperz = r300->rws->get_value(r300->rws, RADEON_VID_CAN_HYPERZ); r300_mark_atom_dirty(r300, &r300->gpu_flush); r300_mark_atom_dirty(r300, &r300->fb_state); @@ -797,7 +796,7 @@ void r300_mark_fb_state_dirty(struct r300_context *r300, r300->fb_state.size += 10; else if (state->zsbuf) { r300->fb_state.size += 10; - if (can_hyperz) + if (r300->hyperz_enabled) r300->fb_state.size += 8; } |