i915_debug.h revision 4eaa6710526469b56875ff9c1ec07e673169386e 
1/**************************************************************************
2 *
3 * Copyright 2007 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/* Authors:  Keith Whitwell <keith@tungstengraphics.com>
29 *           Jakob Bornecrantz <wallbraker@gmail.com>
30 */
31
32#ifndef I915_DEBUG_H
33#define I915_DEBUG_H
34
35#include "util/u_debug.h"
36
37struct i915_screen;
38struct i915_context;
39struct i915_winsys_batchbuffer;
40
41#define DBG_BLIT      0x1
42#define DBG_EMIT      0x2
43#define DBG_ATOMS     0x4
44#define DBG_FLUSH     0x8
45#define DBG_TEXTURE   0x10
46#define DBG_CONSTANTS 0x20
47
48extern unsigned i915_debug;
49
50#ifdef DEBUG
51static INLINE boolean
52I915_DBG_ON(unsigned flags)
53{
54   return i915_debug & flags;
55}
56
57static INLINE void
58I915_DBG(unsigned flags, const char *fmt, ...)
59{
60   if (I915_DBG_ON(flags)) {
61      va_list  args;
62
63      va_start(args, fmt);
64      debug_vprintf(fmt, args);
65      va_end(args);
66   }
67}
68#else
69#define I915_DBG_ON(flags) (0)
70static INLINE void I915_DBG(unsigned flags, const char *fmt, ...) {}
71#endif
72
73void i915_debug_init(struct i915_screen *i915);
74
75void i915_dump_batchbuffer(struct i915_winsys_batchbuffer *i915);
76
77void i915_dump_dirty(struct i915_context *i915, const char *func);
78
79void i915_dump_hardware_dirty(struct i915_context *i915, const char *func);
80
81#endif
82