i915_debug.h revision cdc920a0 
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 */
30
31#ifndef I915_DEBUG_H
32#define I915_DEBUG_H
33
34#include <stdarg.h>
35
36struct i915_context;
37
38struct debug_stream
39{
40   unsigned offset;		/* current gtt offset */
41   char *ptr;		/* pointer to gtt offset zero */
42   char *end;		/* pointer to gtt offset zero */
43   unsigned print_addresses;
44};
45
46
47/* Internal functions
48 */
49void i915_disassemble_program(struct debug_stream *stream,
50			      const unsigned *program, unsigned sz);
51
52void i915_print_ureg(const char *msg, unsigned ureg);
53
54
55#define DEBUG_BATCH	 0x1
56#define DEBUG_BLIT       0x2
57#define DEBUG_BUFFER     0x4
58#define DEBUG_CONSTANTS  0x8
59#define DEBUG_CONTEXT    0x10
60#define DEBUG_DRAW	 0x20
61#define DEBUG_DYNAMIC	 0x40
62#define DEBUG_FLUSH      0x80
63#define DEBUG_MAP	 0x100
64#define DEBUG_PROGRAM	 0x200
65#define DEBUG_REGIONS    0x400
66#define DEBUG_SAMPLER	 0x800
67#define DEBUG_STATIC	 0x1000
68#define DEBUG_SURFACE    0x2000
69#define DEBUG_WINSYS     0x4000
70
71#include "pipe/p_compiler.h"
72
73#if defined(DEBUG) && defined(FILE_DEBUG_FLAG)
74
75#include "util/u_simple_screen.h"
76
77static INLINE void
78I915_DBG(
79   struct i915_context  *i915,
80   const char           *fmt,
81                        ... )
82{
83   if ((i915)->debug & FILE_DEBUG_FLAG) {
84      va_list  args;
85
86      va_start( args, fmt );
87      debug_vprintf( fmt, args );
88      va_end( args );
89   }
90}
91
92#else
93
94static INLINE void
95I915_DBG(
96   struct i915_context  *i915,
97   const char           *fmt,
98                        ... )
99{
100   (void) i915;
101   (void) fmt;
102}
103
104#endif
105
106
107struct intel_batchbuffer;
108
109void i915_dump_batchbuffer( struct intel_batchbuffer *i915 );
110
111void i915_debug_init( struct i915_context *i915 );
112
113
114#endif
115