src/glut/beos/glut_util.cpp

   1
   2 /* Copyright (c) Mark J. Kilgard, 1994. */
   3
   4 /* This program is freely distributable without licensing fees
   5    and is provided without guarantee or warrantee expressed or
   6    implied. This program is -not- in the public domain. */
   7
   8 #include <stdlib.h>
   9 #include <stdarg.h>
  10 #include <stdio.h>
  11
  12 #include <GL/glut.h>
  13 #include "glutint.h"
  14 #include "glutState.h"
  15
  16 void
  17 __glutWarning(char *format,...)
  18 {
  19   va_list args;
  20
  21   va_start(args, format);
  22   fprintf(stderr, "GLUT: Warning in %s: ",
  23     gState.programName ? gState.programName : "(unamed)");
  24   vfprintf(stderr, format, args);
  25   va_end(args);
  26   putc('\n', stderr);
  27 }
  28
  29 /* CENTRY */
  30 void APIENTRY
  31 glutReportErrors(void)
  32 {
  33   GLenum error;
  34
  35   while ((error = glGetError()) != GL_NO_ERROR)
  36     __glutWarning("GL error: %s", gluErrorString(error));
  37 }
  38 /* ENDCENTRY */
  39
  40 void
  41 __glutFatalError(char *format,...)
  42 {
  43   va_list args;
  44
  45   va_start(args, format);
  46   fprintf(stderr, "GLUT: Fatal Error in %s: ",
  47     gState.programName ? gState.programName : "(unamed)");
  48   vfprintf(stderr, format, args);
  49   va_end(args);
  50   putc('\n', stderr);
  51   exit(1);
  52 }
  53
  54 void
  55 __glutFatalUsage(char *format,...)
  56 {
  57   va_list args;
  58
  59   va_start(args, format);
  60   fprintf(stderr, "GLUT: Fatal API Usage in %s: ",
  61     gState.programName ? gState.programName : "(unamed)");
  62   vfprintf(stderr, format, args);
  63   va_end(args);
  64   putc('\n', stderr);
  65   abort();
  66 }