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.
81 lines
2.5 KiB
C
81 lines
2.5 KiB
C
/*
|
|
* Cogl
|
|
*
|
|
* An object oriented GL/GLES Abstraction/Utility Layer
|
|
*
|
|
* Copyright (C) 2007,2008,2009 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.
|
|
*/
|
|
|
|
#ifndef __COGL_DEBUG_H__
|
|
#define __COGL_DEBUG_H__
|
|
|
|
#include <glib.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef enum {
|
|
COGL_DEBUG_MISC = 1 << 0,
|
|
COGL_DEBUG_TEXTURE = 1 << 1,
|
|
COGL_DEBUG_MATERIAL = 1 << 2,
|
|
COGL_DEBUG_SHADER = 1 << 3,
|
|
COGL_DEBUG_OFFSCREEN = 1 << 4,
|
|
COGL_DEBUG_DRAW = 1 << 5,
|
|
COGL_DEBUG_PANGO = 1 << 6,
|
|
COGL_DEBUG_RECTANGLES = 1 << 7,
|
|
COGL_DEBUG_HANDLE = 1 << 8,
|
|
COGL_DEBUG_BLEND_STRINGS = 1 << 9,
|
|
COGL_DEBUG_DISABLE_BATCHING = 1 << 10,
|
|
COGL_DEBUG_FORCE_CLIENT_SIDE_MATRICES = 1 << 11,
|
|
COGL_DEBUG_DISABLE_VBOS = 1 << 12,
|
|
COGL_DEBUG_JOURNAL = 1 << 13,
|
|
COGL_DEBUG_BATCHING = 1 << 14,
|
|
COGL_DEBUG_DISABLE_SOFTWARE_TRANSFORM = 1 << 15,
|
|
COGL_DEBUG_MATRICES = 1 << 16
|
|
} CoglDebugFlags;
|
|
|
|
#ifdef COGL_ENABLE_DEBUG
|
|
|
|
#ifdef __GNUC__
|
|
#define COGL_NOTE(type,x,a...) G_STMT_START { \
|
|
if (cogl_debug_flags & COGL_DEBUG_##type) { \
|
|
g_message ("[" #type "] " G_STRLOC ": " x, ##a); \
|
|
} } G_STMT_END
|
|
|
|
#else
|
|
#define COGL_NOTE(type,...) G_STMT_START { \
|
|
if (cogl_debug_flags & COGL_DEBUG_##type) { \
|
|
gchar *_fmt = g_strdup_printf (__VA_ARGS__); \
|
|
g_message ("[" #type "] " G_STRLOC ": %s", _fmt); \
|
|
g_free (_fmt); \
|
|
} } G_STMT_END
|
|
|
|
#endif /* __GNUC__ */
|
|
|
|
#else /* !COGL_ENABLE_DEBUG */
|
|
|
|
#define COGL_NOTE(type,...) G_STMT_START {} G_STMT_END
|
|
|
|
#endif /* COGL_ENABLE_DEBUG */
|
|
|
|
extern guint cogl_debug_flags;
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __COGL_DEBUG_H__ */
|
|
|