diff options
Diffstat (limited to 'src/gallium/drivers/r300/r300_query.h')
-rw-r--r-- | src/gallium/drivers/r300/r300_query.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_query.h b/src/gallium/drivers/r300/r300_query.h new file mode 100644 index 0000000000..4f447ea45b --- /dev/null +++ b/src/gallium/drivers/r300/r300_query.h @@ -0,0 +1,44 @@ +/* + * Copyright 2009 Corbin Simpson <MostAwesomeDude@gmail.com> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * on the rights to use, copy, modify, merge, publish, distribute, sub + * license, and/or sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#ifndef R300_QUERY_H +#define R300_QUERY_H + +#include "r300_context.h" +#include "r300_cs.h" +#include "r300_reg.h" + +struct r300_query { + /* The kind of query. Currently only OQ is supported. */ + unsigned type; + /* Buffer object where we want our results to reside. */ + struct pipe_buffer* buf; +}; + +static INLINE struct r300_query* r300_query(struct pipe_query* q) +{ + return (struct r300_query*)q; +} + +void r300_init_query_functions(struct r300_context* r300); + +#endif /* R300_QUERY_H */ |