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  1. /**************************************************************************
  2.  *
  3.  * Copyright 2009 VMware, Inc.
  4.  * All Rights Reserved.
  5.  *
  6.  * Permission is hereby granted, free of charge, to any person obtaining a
  7.  * copy of this software and associated documentation files (the
  8.  * "Software"), to deal in the Software without restriction, including
  9.  * without limitation the rights to use, copy, modify, merge, publish,
  10.  * distribute, sub license, and/or sell copies of the Software, and to
  11.  * permit persons to whom the Software is furnished to do so, subject to
  12.  * the following conditions:
  13.  *
  14.  * The above copyright notice and this permission notice (including the
  15.  * next paragraph) shall be included in all copies or substantial portions
  16.  * of the Software.
  17.  *
  18.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19.  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20.  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21.  * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
  22.  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23.  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24.  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25.  *
  26.  **************************************************************************/
  27.  
  28. #ifndef GLHD_CONTEXT_H
  29. #define GLHD_CONTEXT_H
  30.  
  31. #include <stdio.h>
  32.  
  33. #include "pipe/p_state.h"
  34. #include "pipe/p_context.h"
  35.  
  36. #include "util/u_debug.h"
  37.  
  38.  
  39. struct galahad_context {
  40.    struct pipe_context base;  /**< base class */
  41.  
  42.    struct pipe_context *pipe;
  43. };
  44.  
  45.  
  46. struct pipe_context *
  47. galahad_context_create(struct pipe_screen *screen, struct pipe_context *pipe);
  48.  
  49.  
  50. static INLINE struct galahad_context *
  51. galahad_context(struct pipe_context *pipe)
  52. {
  53.    return (struct galahad_context *)pipe;
  54. }
  55.  
  56. #define glhd_warn(...) \
  57. do { \
  58.     debug_printf("galahad: %s: ", __FUNCTION__); \
  59.     debug_printf(__VA_ARGS__); \
  60.     debug_printf("\n"); \
  61. } while (0)
  62.  
  63. #define glhd_check(fmt, value, expr) \
  64.    ((value expr) ? (void)0 : debug_printf("galahad: %s:%u: Expected `%s %s`, got %s == " fmt "\n", __FUNCTION__, __LINE__, #value, #expr, #value, value))
  65.  
  66. #define glhd_error(...) \
  67.     glhd_warn(__VA_ARGS__);
  68.  
  69. #endif /* GLHD_CONTEXT_H */
  70.