2 Copyright (C) 2009 Richard Goedeken
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License
6 as published by the Free Software Foundation; either version 2
7 of the License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 #if !defined(OPENGL_DEBUG_H)
20 #define OPENGL_DEBUG_H
22 #if defined(OPENGL_DEBUG)
23 #define OPENGL_CHECK_ERRORS { const GLenum errcode = glGetError(); if (errcode != GL_NO_ERROR) fprintf(stderr, "OpenGL Error code %i in '%s' line %i\n", errcode, __FILE__, __LINE__-1); }
25 #define OPENGL_CHECK_ERRORS
28 /* Dump client state (for informational purposes)
31 glGetIntegerv(GL_ARRAY_BUFFER_BINDING, &rval);
32 printf("GL_ARRAY_BUFFER_BINDING: %i\n", rval);
33 glGetPointerv(GL_COLOR_ARRAY_POINTER, &ptr);
34 printf("GL_COLOR_ARRAY: %i (%lx)\n", (int) glIsEnabled(GL_COLOR_ARRAY), (int) ptr);
35 glGetPointerv(GL_FOG_COORD_ARRAY_POINTER, &ptr);
36 printf("GL_FOG_COORDINATE_ARRAY_EXT: %i (%lx)\n", (int) glIsEnabled(GL_FOG_COORDINATE_ARRAY_EXT), (int) ptr);
37 glGetPointerv(GL_INDEX_ARRAY_POINTER, &ptr);
38 printf("GL_INDEX_ARRAY: %i (%lx)\n", (int) glIsEnabled(GL_INDEX_ARRAY), (int) ptr);
39 glGetPointerv(GL_NORMAL_ARRAY_POINTER, &ptr);
40 printf("GL_NORMAL_ARRAY: %i (%lx)\n", (int) glIsEnabled(GL_NORMAL_ARRAY), (int) ptr);
41 glGetPointerv(GL_SECONDARY_COLOR_ARRAY_POINTER, &ptr);
42 printf("GL_SECONDARY_COLOR_ARRAY: %i (%lx)\n", (int) glIsEnabled(GL_SECONDARY_COLOR_ARRAY), (int) ptr);
43 glGetPointerv(GL_TEXTURE_COORD_ARRAY_POINTER, &ptr);
44 printf("GL_TEXTURE_COORD_ARRAY: %i (%lx)\n", (int) glIsEnabled(GL_TEXTURE_COORD_ARRAY), (int) ptr);
45 glGetPointerv(GL_VERTEX_ARRAY_POINTER, &ptr);
46 printf("GL_VERTEX_ARRAY: %i (%lx)\n", (int) glIsEnabled(GL_VERTEX_ARRAY), (int) ptr);
49 #endif /* OPENGL_DEBUG_H */