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| 4358 | Serge | 1 | /************************************************************************** |
| 2 | * |
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| 3 | * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. |
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| 4 | * All Rights Reserved. |
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| 5 | * |
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 7 | * copy of this software and associated documentation files (the |
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| 8 | * "Software"), to deal in the Software without restriction, including |
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| 9 | * without limitation the rights to use, copy, modify, merge, publish, |
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| 10 | * distribute, sub license, and/or sell copies of the Software, and to |
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| 11 | * permit persons to whom the Software is furnished to do so, subject to |
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| 12 | * the following conditions: |
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| 13 | * |
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| 14 | * The above copyright notice and this permission notice (including the |
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| 15 | * next paragraph) shall be included in all copies or substantial portions |
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| 16 | * of the Software. |
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| 17 | * |
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| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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| 19 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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| 20 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
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| 21 | * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR |
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| 22 | * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
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| 23 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
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| 24 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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| 25 | * |
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| 26 | **************************************************************************/ |
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| 27 | |||
| 28 | #ifndef ST_CB_QUERYOBJ_H |
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| 29 | #define ST_CB_QUERYOBJ_H |
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| 30 | |||
| 31 | |||
| 32 | #include "main/mtypes.h" |
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| 33 | |||
| 34 | /** |
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| 35 | * Subclass of gl_query_object |
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| 36 | */ |
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| 37 | struct st_query_object |
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| 38 | { |
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| 39 | struct gl_query_object base; |
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| 40 | struct pipe_query *pq; |
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| 41 | |||
| 42 | /* Begin TIMESTAMP query for GL_TIME_ELAPSED_EXT queries */ |
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| 43 | struct pipe_query *pq_begin; |
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| 44 | |||
| 45 | unsigned type; /**< PIPE_QUERY_x */ |
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| 46 | }; |
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| 47 | |||
| 48 | |||
| 49 | /** |
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| 50 | * Cast wrapper |
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| 51 | */ |
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| 52 | static INLINE struct st_query_object * |
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| 53 | st_query_object(struct gl_query_object *q) |
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| 54 | { |
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| 55 | return (struct st_query_object *) q; |
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| 56 | } |
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| 57 | |||
| 58 | |||
| 59 | extern void |
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| 60 | st_init_query_functions(struct dd_function_table *functions); |
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| 61 | |||
| 62 | |||
| 63 | #endif |