src/gallium/drivers/i915/i915_debug.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2007 VMware, Inc.
   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 VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
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  23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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  25  *
  26  **************************************************************************/
  27
  28 /* Authors:  Keith Whitwell <keithw@vmware.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
  37 struct i915_screen;
  38 struct i915_context;
  39 struct 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
  48 extern unsigned i915_debug;
  49
  50 #ifdef DEBUG
  51 static inline bool
  52 I915_DBG_ON(unsigned flags)
  53 {
  54    return i915_debug & flags;
  55 }
  56
  57 static inline void
  58 I915_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)
  70 static inline void I915_DBG(unsigned flags, const char *fmt, ...) {}
  71 #endif
  72
  73 void i915_debug_init(struct i915_screen *i915);
  74
  75 void i915_dump_batchbuffer(struct i915_winsys_batchbuffer *i915);
  76
  77 void i915_dump_dirty(struct i915_context *i915, const char *func);
  78
  79 void i915_dump_hardware_dirty(struct i915_context *i915, const char *func);
  80
  81 #endif