1 /*
2 * Copyright 2011 Joakim Sindholt <opensource@zhasha.com>
3 *
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:
10 *
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
13 * Software.
14 *
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. */
22
23 #ifndef _NINE_QUERY9_H_
24 #define _NINE_QUERY9_H_
25
26 #include "iunknown.h"
27
28 enum nine_query_state
29 {
30 NINE_QUERY_STATE_FRESH = 0,
31 NINE_QUERY_STATE_RUNNING,
32 NINE_QUERY_STATE_ENDED,
33 };
34
35 struct NineQuery9
36 {
37 struct NineUnknown base;
38 struct pipe_query *pq;
39 DWORD result_size;
40 D3DQUERYTYPE type;
41 enum nine_query_state state;
42 boolean instant; /* true if D3DISSUE_BEGIN is not needed / invalid */
43 unsigned counter; /* Number of pending Begin/End (0 if internal multithreading off) */
44 };
45 static inline struct NineQuery9 *
NineQuery9(void * data)46 NineQuery9( void *data )
47 {
48 return (struct NineQuery9 *)data;
49 }
50
51 HRESULT
52 nine_is_query_supported(struct pipe_screen *screen, D3DQUERYTYPE);
53
54 HRESULT
55 NineQuery9_new( struct NineDevice9 *Device,
56 struct NineQuery9 **ppOut,
57 D3DQUERYTYPE);
58
59 HRESULT
60 NineQuery9_ctor( struct NineQuery9 *,
61 struct NineUnknownParams *pParams,
62 D3DQUERYTYPE Type );
63
64 void
65 NineQuery9_dtor( struct NineQuery9 * );
66
67 D3DQUERYTYPE NINE_WINAPI
68 NineQuery9_GetType( struct NineQuery9 *This );
69
70 DWORD NINE_WINAPI
71 NineQuery9_GetDataSize( struct NineQuery9 *This );
72
73 HRESULT NINE_WINAPI
74 NineQuery9_Issue( struct NineQuery9 *This,
75 DWORD dwIssueFlags );
76
77 HRESULT NINE_WINAPI
78 NineQuery9_GetData( struct NineQuery9 *This,
79 void *pData,
80 DWORD dwSize,
81 DWORD dwGetDataFlags );
82
83 #endif /* _NINE_QUERY9_H_ */
84