src/gallium/auxiliary/util/p_debug.c

   1 /**************************************************************************
   2  *
   3  * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
   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 TUNGSTEN GRAPHICS 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
  29 #include <stdarg.h>
  30
  31 #ifdef WIN32
  32 #include <windows.h>
  33 #include <winddi.h>
  34 #else
  35 #include <stdio.h>
  36 #include <stdlib.h>
  37 #endif
  38
  39 #include "pipe/p_debug.h"
  40 #include "pipe/p_compiler.h"
  41
  42
  43 void debug_vprintf(const char *format, va_list ap)
  44 {
  45 #ifdef WIN32
  46    EngDebugPrint("Gallium3D: ", (PCHAR)format, ap);
  47 #else
  48    vfprintf(stderr, format, ap);
  49 #endif
  50 }
  51
  52
  53 void debug_printf(const char *format, ...)
  54 {
  55    va_list ap;
  56    va_start(ap, format);
  57    debug_vprintf(format, ap);
  58    va_end(ap);
  59 }
  60
  61
  62 static INLINE void debug_abort(void)
  63 {
  64 #ifdef WIN32
  65    EngDebugBreak();
  66 #else
  67    abort();
  68 #endif
  69 }
  70
  71
  72 void debug_assert_fail(const char *expr, const char *file, unsigned line)
  73 {
  74    debug_printf("%s:%i: Assertion `%s' failed.\n", file, line, expr);
  75    debug_abort();
  76 }