text: /**************************************************************************
   * 
   * Copyright 2007 VMware, Inc.
   * All Rights Reserved.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the
   * "Software"), to deal in the Software without restriction, including
   * without limitation the rights to use, copy, modify, merge, publish,
   * distribute, sub license, and/or sell copies of the Software, and to
   * permit persons to whom the Software is furnished to do so, subject to
   * the following conditions:
   * 
   * The above copyright notice and this permission notice (including the
   * next paragraph) shall be included in all copies or substantial portions
   * of the Software.
   * 
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
   * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
   * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
   * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
   * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
   * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   * 
   **************************************************************************/
  
  /* Authors:  Keith Whitwell <keithw@vmware.com>
   *           Jakob Bornecrantz <wallbraker@gmail.com>
   */
  
  #ifndef I915_DEBUG_H
  #define I915_DEBUG_H
  
  #include "util/u_debug.h"
  
  struct i915_screen;
  struct i915_context;
  struct i915_winsys_batchbuffer;
  
  #define DBG_BLIT      0x1
  #define DBG_EMIT      0x2
  #define DBG_ATOMS     0x4
  #define DBG_FLUSH     0x8
  #define DBG_TEXTURE   0x10
  #define DBG_CONSTANTS 0x20
  
  extern unsigned i915_debug;
  
  #ifdef DEBUG
  static inline boolean
  I915_DBG_ON(unsigned flags)
  {
     return i915_debug & flags;
  }
  
  static inline void
  I915_DBG(unsigned flags, const char *fmt, ...)
  {
     if (I915_DBG_ON(flags)) {
        va_list  args;
  
        va_start(args, fmt);
        debug_vprintf(fmt, args);
        va_end(args);
     }
  }
  #else
  #define I915_DBG_ON(flags) (0)
  static inline void I915_DBG(unsigned flags, const char *fmt, ...) {}
  #endif
  
  void i915_debug_init(struct i915_screen *i915);
  
  void i915_dump_batchbuffer(struct i915_winsys_batchbuffer *i915);
  
  void i915_dump_dirty(struct i915_context *i915, const char *func);
  
  void i915_dump_hardware_dirty(struct i915_context *i915, const char *func);
  
  #endif
  