mirror of
https://github.com/brl/mutter.git
synced 2024-11-12 17:27:03 -05:00
2126bf60fd
This adds a COGL_DEBUG=matrices debug option that can be used to trace all matrix manipulation done using the Cogl API. This can be handy when you break something in such a way that a trace is still comparable with a previous working version since you can simply diff a log of the broken version vs the working version to home in on the bug.
48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
/*
|
|
* Cogl
|
|
*
|
|
* An object oriented GL/GLES Abstraction/Utility Layer
|
|
*
|
|
* Copyright (C) 2008,2009 Intel Corporation.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*
|
|
* Authors:
|
|
* Robert Bragg <robert@linux.intel.com>
|
|
*/
|
|
|
|
#ifndef __COGL_MATRIX_PRIVATE_H
|
|
#define __COGL_MATRIX_PRIVATE_H
|
|
|
|
#include <glib.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define _COGL_MATRIX_DEBUG_PRINT(MATRIX) \
|
|
if (G_UNLIKELY (cogl_debug_flags & COGL_DEBUG_MATRICES)) \
|
|
{ \
|
|
g_print ("%s:\n", G_STRFUNC); \
|
|
_cogl_matrix_print (MATRIX); \
|
|
}
|
|
|
|
void
|
|
_cogl_matrix_print (CoglMatrix *matrix);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __COGL_MATRIX_PRIVATE_H */
|
|
|