src/gallium/drivers/i915simple/i915_debug.h

   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
  36 struct i915_context;
  37
  38 struct 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    struct pipe_winsys *winsys;
  45 };
  46
  47
  48 /* Internal functions
  49  */
  50 void i915_disassemble_program(struct debug_stream *stream,
  51                               const unsigned *program, unsigned sz);
  52
  53 void i915_print_ureg(const char *msg, unsigned ureg);
  54
  55
  56 #define DEBUG_BATCH      0x1
  57 #define DEBUG_BLIT       0x2
  58 #define DEBUG_BUFFER     0x4
  59 #define DEBUG_CONSTANTS  0x8
  60 #define DEBUG_CONTEXT    0x10
  61 #define DEBUG_DRAW       0x20
  62 #define DEBUG_DYNAMIC    0x40
  63 #define DEBUG_FLUSH      0x80
  64 #define DEBUG_MAP        0x100
  65 #define DEBUG_PROGRAM    0x200
  66 #define DEBUG_REGIONS    0x400
  67 #define DEBUG_SAMPLER    0x800
  68 #define DEBUG_STATIC     0x1000
  69 #define DEBUG_SURFACE    0x2000
  70 #define DEBUG_WINSYS     0x4000
  71
  72 #include "pipe/p_compiler.h"
  73
  74 #if defined(DEBUG) && defined(FILE_DEBUG_FLAG)
  75
  76 #include "pipe/p_winsys.h"
  77
  78 static INLINE void
  79 I915_DBG(
  80    struct i915_context  *i915,
  81    const char           *fmt,
  82                         ... )
  83 {
  84    if ((i915)->debug & FILE_DEBUG_FLAG) {
  85       va_list  args;
  86       char     buffer[256];
  87
  88       va_start( args, fmt );
  89       vsprintf( buffer, fmt, args );
  90       i915->pipe.winsys->printf( i915->pipe.winsys, buffer );
  91       va_end( args );
  92    }
  93 }
  94
  95 #else
  96
  97 static INLINE void
  98 I915_DBG(
  99    struct i915_context  *i915,
 100    const char           *fmt,
 101                         ... )
 102 {
 103    (void) i915;
 104    (void) fmt;
 105 }
 106
 107 #endif
 108
 109
 110 void i915_dump_batchbuffer( struct i915_context *i915 );
 111
 112
 113
 114 void i915_debug_init( struct i915_context *i915 );
 115
 116
 117 #endif