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  1.  
  2. /**************************************************************************
  3.  
  4. Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
  5. Copyright © 2002 David Dawes
  6.  
  7. All Rights Reserved.
  8.  
  9. Permission is hereby granted, free of charge, to any person obtaining a
  10. copy of this software and associated documentation files (the
  11. "Software"), to deal in the Software without restriction, including
  12. without limitation the rights to use, copy, modify, merge, publish,
  13. distribute, sub license, and/or sell copies of the Software, and to
  14. permit persons to whom the Software is furnished to do so, subject to
  15. the following conditions:
  16.  
  17. The above copyright notice and this permission notice (including the
  18. next paragraph) shall be included in all copies or substantial portions
  19. of the Software.
  20.  
  21. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  22. OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23. MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  24. IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
  25. ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  26. TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  27. SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28.  
  29. **************************************************************************/
  30.  
  31. /*
  32.  * Authors:
  33.  *   Keith Whitwell <keith@tungstengraphics.com>
  34.  *   David Dawes <dawes@xfree86.org>
  35.  *
  36.  */
  37.  
  38. #ifndef _INTEL_COMMON_H_
  39. #define _INTEL_COMMON_H_
  40.  
  41. //#include <xf86.h>
  42.  
  43. /* Provide substitutes for gcc's __FUNCTION__ on other compilers */
  44. #if !defined(__GNUC__) && !defined(__FUNCTION__)
  45. # if defined(__STDC__) && (__STDC_VERSION__>=199901L) /* C99 */
  46. #  define __FUNCTION__ __func__
  47. # else
  48. #  define __FUNCTION__ ""
  49. # endif
  50. #endif
  51.  
  52. #define PFX __FILE__,__LINE__,__FUNCTION__
  53. #define FUNCTION_NAME __FUNCTION__
  54.  
  55. #define KB(x) ((x) * 1024)
  56. #define MB(x) ((x) * KB(1024))
  57.  
  58. /**
  59.  * Hints to CreatePixmap to tell the driver how the pixmap is going to be
  60.  * used.
  61.  *
  62.  * Compare to CREATE_PIXMAP_USAGE_* in the server.
  63.  */
  64. enum {
  65.         INTEL_CREATE_PIXMAP_TILING_X    = 0x10000000,
  66.         INTEL_CREATE_PIXMAP_TILING_Y    = 0x20000000,
  67.         INTEL_CREATE_PIXMAP_TILING_NONE = 0x40000000,
  68.         INTEL_CREATE_PIXMAP_DRI2        = 0x80000000,
  69. };
  70.  
  71. #endif /* _INTEL_COMMON_H_ */
  72.