2 * Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE.
29 #include "../../winsys/radeon/drm/radeon_winsys.h"
30 #include "util/u_double_list.h"
31 #include "util/u_transfer.h"
33 #include "si_resource.h"
37 /* R600/R700 STATES */
42 struct pipe_query_data_so_statistics so
;
44 /* The kind of query */
46 /* Offset of the first result for current query */
47 unsigned results_start
;
48 /* Offset of the next free result after current query data */
50 /* Size of the result in memory for both begin_query and end_query,
51 * this can be one or two numbers, or it could even be a size of a structure. */
53 /* The buffer where query results are stored. It's used as a ring,
54 * data blocks for current query are stored sequentially from
55 * results_start to results_end, with wrapping on the buffer end */
56 struct r600_resource
*buffer
;
57 /* The number of dwords for begin_query or end_query. */
59 /* linked list of queries */
60 struct list_head list
;
66 void si_get_backend_mask(struct r600_context
*ctx
);
67 void si_context_flush(struct r600_context
*ctx
, unsigned flags
);
68 void si_begin_new_cs(struct r600_context
*ctx
);
70 struct r600_query
*r600_context_query_create(struct r600_context
*ctx
, unsigned query_type
);
71 void r600_context_query_destroy(struct r600_context
*ctx
, struct r600_query
*query
);
72 boolean
r600_context_query_result(struct r600_context
*ctx
,
73 struct r600_query
*query
,
74 boolean wait
, void *vresult
);
75 void r600_query_begin(struct r600_context
*ctx
, struct r600_query
*query
);
76 void r600_query_end(struct r600_context
*ctx
, struct r600_query
*query
);
77 void r600_context_queries_suspend(struct r600_context
*ctx
);
78 void r600_context_queries_resume(struct r600_context
*ctx
);
79 void r600_query_predication(struct r600_context
*ctx
, struct r600_query
*query
, int operation
,
82 bool si_is_timer_query(unsigned type
);
83 bool si_query_needs_begin(unsigned type
);
84 void si_need_cs_space(struct r600_context
*ctx
, unsigned num_dw
, boolean count_draw_in
);
86 int si_context_init(struct r600_context
*ctx
);