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| author | Brian <brian.paul@tungstengraphics.com> | 2007-09-11 16:01:17 -0600 |
|---|---|---|
| committer | Brian <brian.paul@tungstengraphics.com> | 2007-09-11 16:01:17 -0600 |
| commit | 09fbb3837b6aa5dfc6c94f41ab5443820177c569 (patch) | |
| tree | 760ff57ac6a5fc503c41e9eb783fb82cb5a428e6 /src/mesa/pipe/p_context.h | |
| parent | 5620d66e362acff99dbc748feec1da1e0f997288 (diff) | |
Implement query object interface.
This replaces the temporary occlusion counter functions we had before.
Added new ctx->Driver.WaitQuery() function which should block until the result is ready.
Sketch out some code for vertex transformation feedback counters.
Diffstat (limited to 'src/mesa/pipe/p_context.h')
| -rw-r--r-- | src/mesa/pipe/p_context.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/mesa/pipe/p_context.h b/src/mesa/pipe/p_context.h index 27a1128365..dafbef410e 100644 --- a/src/mesa/pipe/p_context.h +++ b/src/mesa/pipe/p_context.h @@ -75,11 +75,12 @@ struct pipe_context { void (*clear)(struct pipe_context *pipe, struct pipe_surface *ps, unsigned clearValue); - /** occlusion counting (XXX this may be temporary - we should probably - * have generic query objects with begin/end methods) + /** + * Query objects */ - void (*reset_occlusion_counter)(struct pipe_context *pipe); - unsigned (*get_occlusion_counter)(struct pipe_context *pipe); + void (*begin_query)(struct pipe_context *pipe, struct pipe_query_object *q); + void (*end_query)(struct pipe_context *pipe, struct pipe_query_object *q); + void (*wait_query)(struct pipe_context *pipe, struct pipe_query_object *q); /* * State functions |