src/gallium/drivers/trace/tr_dump.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2008 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 /**
  29  * @file
  30  * Trace data dumping primitives.
  31  */
  32
  33 #ifndef TR_DUMP_H
  34 #define TR_DUMP_H
  35
  36
  37 #include "pipe/p_compiler.h"
  38
  39
  40 struct pipe_buffer;
  41 struct pipe_texture;
  42 struct pipe_surface;
  43 struct pipe_transfer;
  44
  45 /*
  46  * Call before use.
  47  */
  48 void trace_dump_init(void);
  49
  50 /*
  51  * Low level dumping controls.
  52  *
  53  * Opening the trace file and checking if that is opened.
  54  */
  55 boolean trace_dump_trace_begin(void);
  56 boolean trace_dump_trace_enabled(void);
  57 void trace_dump_trace_end(void);
  58
  59 /*
  60  * Lock and unlock the call mutex.
  61  *
  62  * It used by the none locked version of dumping control
  63  * and begin/end call dump functions.
  64  *
  65  * Begin takes the lock while end unlocks it. Use the _locked
  66  * version to avoid locking/unlocking it.
  67  */
  68 void trace_dump_call_lock(void);
  69 void trace_dump_call_unlock(void);
  70
  71 /*
  72  * High level dumping control.
  73  */
  74 void trace_dumping_start_locked(void);
  75 void trace_dumping_stop_locked(void);
  76 boolean trace_dumping_enabled_locked(void);
  77 void trace_dumping_start(void);
  78 void trace_dumping_stop(void);
  79 boolean trace_dumping_enabled(void);
  80
  81 void trace_dump_call_begin_locked(const char *klass, const char *method);
  82 void trace_dump_call_end_locked(void);
  83 void trace_dump_call_begin(const char *klass, const char *method);
  84 void trace_dump_call_end(void);
  85
  86 void trace_dump_arg_begin(const char *name);
  87 void trace_dump_arg_end(void);
  88 void trace_dump_ret_begin(void);
  89 void trace_dump_ret_end(void);
  90 void trace_dump_bool(int value);
  91 void trace_dump_int(long long int value);
  92 void trace_dump_uint(long long unsigned value);
  93 void trace_dump_float(double value);
  94 void trace_dump_bytes(const void *data, size_t size);
  95 void trace_dump_string(const char *str);
  96 void trace_dump_enum(const char *value);
  97 void trace_dump_array_begin(void);
  98 void trace_dump_array_end(void);
  99 void trace_dump_elem_begin(void);
 100 void trace_dump_elem_end(void);
 101 void trace_dump_struct_begin(const char *name);
 102 void trace_dump_struct_end(void);
 103 void trace_dump_member_begin(const char *name);
 104 void trace_dump_member_end(void);
 105 void trace_dump_null(void);
 106 void trace_dump_ptr(const void *value);
 107 /* will turn a wrapped object into the real one and dump ptr */
 108 void trace_dump_buffer_ptr(struct pipe_buffer *_buffer);
 109 void trace_dump_texture_ptr(struct pipe_texture *_texture);
 110 void trace_dump_surface_ptr(struct pipe_surface *_surface);
 111 void trace_dump_transfer_ptr(struct pipe_transfer *_transfer);
 112
 113 /*
 114  * Code saving macros.
 115  */
 116
 117 #define trace_dump_arg(_type, _arg) \
 118    do { \
 119       trace_dump_arg_begin(#_arg); \
 120       trace_dump_##_type(_arg); \
 121       trace_dump_arg_end(); \
 122    } while(0)
 123
 124 #define trace_dump_ret(_type, _arg) \
 125    do { \
 126       trace_dump_ret_begin(); \
 127       trace_dump_##_type(_arg); \
 128       trace_dump_ret_end(); \
 129    } while(0)
 130
 131 #define trace_dump_array(_type, _obj, _size) \
 132    do { \
 133       size_t idx; \
 134       trace_dump_array_begin(); \
 135       for(idx = 0; idx < (_size); ++idx) { \
 136          trace_dump_elem_begin(); \
 137          trace_dump_##_type((_obj)[idx]); \
 138          trace_dump_elem_end(); \
 139       } \
 140       trace_dump_array_end(); \
 141    } while(0)
 142
 143 #define trace_dump_struct_array(_type, _obj, _size) \
 144    do { \
 145       size_t idx; \
 146       trace_dump_array_begin(); \
 147       for(idx = 0; idx < (_size); ++idx) { \
 148          trace_dump_elem_begin(); \
 149          trace_dump_##_type(&(_obj)[idx]); \
 150          trace_dump_elem_end(); \
 151       } \
 152       trace_dump_array_end(); \
 153    } while(0)
 154
 155 #define trace_dump_member(_type, _obj, _member) \
 156    do { \
 157       trace_dump_member_begin(#_member); \
 158       trace_dump_##_type((_obj)->_member); \
 159       trace_dump_member_end(); \
 160    } while(0)
 161
 162 #define trace_dump_arg_array(_type, _arg, _size) \
 163    do { \
 164       trace_dump_arg_begin(#_arg); \
 165       trace_dump_array(_type, _arg, _size); \
 166       trace_dump_arg_end(); \
 167    } while(0)
 168
 169 #define trace_dump_member_array(_type, _obj, _member) \
 170    do { \
 171       trace_dump_member_begin(#_member); \
 172       trace_dump_array(_type, (_obj)->_member, sizeof((_obj)->_member)/sizeof((_obj)->_member[0])); \
 173       trace_dump_member_end(); \
 174    } while(0)
 175
 176
 177 #endif /* TR_DUMP_H */