diff options
| author | Brian <brian.paul@tungstengraphics.com> | 2007-07-13 09:25:57 -0600 |
|---|---|---|
| committer | Brian <brian.paul@tungstengraphics.com> | 2007-07-13 09:25:57 -0600 |
| commit | 563479552e2f491fb94e7fac5772f3c72cee962a (patch) | |
| tree | cc9d7617d45b14d3ff9e2b1517f64fd2b4079eeb /src/mesa/state_tracker/st_atom_depth.c | |
| parent | 676fcf0de270651311a6b812e98f2e71d7dae925 (diff) | |
Added basic occlusion counting
Diffstat (limited to 'src/mesa/state_tracker/st_atom_depth.c')
| -rw-r--r-- | src/mesa/state_tracker/st_atom_depth.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_atom_depth.c b/src/mesa/state_tracker/st_atom_depth.c index a1523e06c2..7fc51953dc 100644 --- a/src/mesa/state_tracker/st_atom_depth.c +++ b/src/mesa/state_tracker/st_atom_depth.c @@ -71,6 +71,10 @@ update_depth( struct st_context *st ) depth.func = gl_depth_func_to_sp(st->ctx->Depth.Func); depth.clear = st->ctx->Depth.Clear; + if (st->ctx->Query.CurrentOcclusionObject && + st->ctx->Query.CurrentOcclusionObject->Active) + depth.occlusion_count = 1; + if (memcmp(&depth, &st->state.depth, sizeof(depth)) != 0) { /* state has changed */ st->state.depth = depth; /* struct copy */ |