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  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. };
  44. static INLINE struct NineQuery9 *
  45. NineQuery9( void *data )
  46. {
  47.     return (struct NineQuery9 *)data;
  48. }
  49.  
  50. HRESULT
  51. nine_is_query_supported(struct pipe_screen *screen, D3DQUERYTYPE);
  52.  
  53. HRESULT
  54. NineQuery9_new( struct NineDevice9 *Device,
  55.                 struct NineQuery9 **ppOut,
  56.                 D3DQUERYTYPE);
  57.  
  58. HRESULT
  59. NineQuery9_ctor( struct NineQuery9 *,
  60.                  struct NineUnknownParams *pParams,
  61.                  D3DQUERYTYPE Type );
  62.  
  63. void
  64. NineQuery9_dtor( struct NineQuery9 * );
  65.  
  66. D3DQUERYTYPE WINAPI
  67. NineQuery9_GetType( struct NineQuery9 *This );
  68.  
  69. DWORD WINAPI
  70. NineQuery9_GetDataSize( struct NineQuery9 *This );
  71.  
  72. HRESULT WINAPI
  73. NineQuery9_Issue( struct NineQuery9 *This,
  74.                   DWORD dwIssueFlags );
  75.  
  76. HRESULT WINAPI
  77. NineQuery9_GetData( struct NineQuery9 *This,
  78.                     void *pData,
  79.                     DWORD dwSize,
  80.                     DWORD dwGetDataFlags );
  81.  
  82. #endif /* _NINE_QUERY9_H_ */
  83.