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  1. /*
  2.  * Mesa 3-D graphics library
  3.  *
  4.  * Copyright (C) 2010 LunarG Inc.
  5.  *
  6.  * Permission is hereby granted, free of charge, to any person obtaining a
  7.  * copy of this software and associated documentation files (the "Software"),
  8.  * to deal in the Software without restriction, including without limitation
  9.  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  10.  * and/or sell copies of the Software, and to permit persons to whom the
  11.  * Software is furnished to do so, subject to the following conditions:
  12.  *
  13.  * The above copyright notice and this permission notice shall be included
  14.  * in all copies or substantial portions of the Software.
  15.  *
  16.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17.  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18.  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  19.  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20.  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  21.  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  22.  * DEALINGS IN THE SOFTWARE.
  23.  *
  24.  * Authors:
  25.  *    Chia-I Wu <olv@lunarg.com>
  26.  */
  27.  
  28. #include <stdlib.h>
  29. #include <stdio.h>
  30.  
  31. #include "table.h"
  32.  
  33. static nop_handler_proc nop_handler = NULL;
  34.  
  35. void
  36. table_set_noop_handler(nop_handler_proc func)
  37. {
  38.    nop_handler = func;
  39. }
  40.  
  41. static void
  42. noop_warn(const char *name)
  43. {
  44.    if (nop_handler) {
  45.       nop_handler(name);
  46.    }
  47.    else {
  48.       static int debug = -1;
  49.    
  50.       if (debug < 0)
  51.          debug = (getenv("MESA_DEBUG") || getenv("LIBGL_DEBUG"));
  52.  
  53.       if (debug)
  54.          fprintf(stderr, "%s is no-op\n", name);
  55.    }
  56. }
  57.  
  58. static int
  59. noop_generic(void)
  60. {
  61.    noop_warn("function");
  62.    return 0;
  63. }
  64.  
  65. /* define noop_array */
  66. #define MAPI_TMP_DEFINES
  67. #define MAPI_TMP_NOOP_ARRAY
  68. #include "mapi_tmp.h"
  69.