src/gallium/auxiliary/util/u_debug_dump.c

   1 /**************************************************************************
   2  *
   3  * Copyright 2009 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
  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 #include "util/u_memory.h"
  30 #include "util/u_debug.h"
  31 #include "util/u_debug_dump.h"
  32
  33
  34 #define DEBUG_DUMP_INVALID_NAME "<invalid>"
  35
  36
  37 #if 0
  38 static const char *
  39 debug_dump_strip_prefix(const char *name,
  40                         const char *prefix)
  41 {
  42    const char *stripped;
  43    assert(name);
  44    assert(prefix);
  45    stripped = name;
  46    while(*prefix) {
  47       if(*stripped != *prefix)
  48          return name;
  49
  50       ++stripped;
  51       ++prefix;
  52    }
  53    return stripped;
  54 }
  55 #endif
  56
  57 static const char *
  58 debug_dump_enum_continuous(unsigned value,
  59                            unsigned num_names,
  60                            const char **names)
  61 {
  62    if (value >= num_names)
  63       return DEBUG_DUMP_INVALID_NAME;
  64    return names[value];
  65 }
  66
  67
  68 #define DEFINE_DEBUG_DUMP_CONTINUOUS(_name) \
  69    const char * \
  70    debug_dump_##_name(unsigned value, boolean shortened) \
  71    { \
  72       if(shortened) \
  73          return debug_dump_enum_continuous(value, Elements(debug_dump_##_name##_short_names), debug_dump_##_name##_short_names); \
  74       else \
  75          return debug_dump_enum_continuous(value, Elements(debug_dump_##_name##_names), debug_dump_##_name##_names); \
  76    }
  77
  78
  79 static const char *
  80 debug_dump_blend_factor_names[] = {
  81    DEBUG_DUMP_INVALID_NAME, /* 0x0 */
  82    "PIPE_BLENDFACTOR_ONE",
  83    "PIPE_BLENDFACTOR_SRC_COLOR",
  84    "PIPE_BLENDFACTOR_SRC_ALPHA",
  85    "PIPE_BLENDFACTOR_DST_ALPHA",
  86    "PIPE_BLENDFACTOR_DST_COLOR",
  87    "PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE",
  88    "PIPE_BLENDFACTOR_CONST_COLOR",
  89    "PIPE_BLENDFACTOR_CONST_ALPHA",
  90    "PIPE_BLENDFACTOR_SRC1_COLOR",
  91    "PIPE_BLENDFACTOR_SRC1_ALPHA",
  92    DEBUG_DUMP_INVALID_NAME, /* 0x0b */
  93    DEBUG_DUMP_INVALID_NAME, /* 0x0c */
  94    DEBUG_DUMP_INVALID_NAME, /* 0x0d */
  95    DEBUG_DUMP_INVALID_NAME, /* 0x0e */
  96    DEBUG_DUMP_INVALID_NAME, /* 0x0f */
  97    DEBUG_DUMP_INVALID_NAME, /* 0x10 */
  98    "PIPE_BLENDFACTOR_ZERO",
  99    "PIPE_BLENDFACTOR_INV_SRC_COLOR",
 100    "PIPE_BLENDFACTOR_INV_SRC_ALPHA",
 101    "PIPE_BLENDFACTOR_INV_DST_ALPHA",
 102    "PIPE_BLENDFACTOR_INV_DST_COLOR",
 103    DEBUG_DUMP_INVALID_NAME, /* 0x16 */
 104    "PIPE_BLENDFACTOR_INV_CONST_COLOR",
 105    "PIPE_BLENDFACTOR_INV_CONST_ALPHA",
 106    "PIPE_BLENDFACTOR_INV_SRC1_COLOR",
 107    "PIPE_BLENDFACTOR_INV_SRC1_ALPHA"
 108 };
 109
 110 static const char *
 111 debug_dump_blend_factor_short_names[] = {
 112    DEBUG_DUMP_INVALID_NAME, /* 0x0 */
 113    "one",
 114    "src_color",
 115    "src_alpha",
 116    "dst_alpha",
 117    "dst_color",
 118    "src_alpha_saturate",
 119    "const_color",
 120    "const_alpha",
 121    "src1_color",
 122    "src1_alpha",
 123    DEBUG_DUMP_INVALID_NAME, /* 0x0b */
 124    DEBUG_DUMP_INVALID_NAME, /* 0x0c */
 125    DEBUG_DUMP_INVALID_NAME, /* 0x0d */
 126    DEBUG_DUMP_INVALID_NAME, /* 0x0e */
 127    DEBUG_DUMP_INVALID_NAME, /* 0x0f */
 128    DEBUG_DUMP_INVALID_NAME, /* 0x10 */
 129    "zero",
 130    "inv_src_color",
 131    "inv_src_alpha",
 132    "inv_dst_alpha",
 133    "inv_dst_color",
 134    DEBUG_DUMP_INVALID_NAME, /* 0x16 */
 135    "inv_const_color",
 136    "inv_const_alpha",
 137    "inv_src1_color",
 138    "inv_src1_alpha"
 139 };
 140
 141 DEFINE_DEBUG_DUMP_CONTINUOUS(blend_factor)
 142
 143
 144 static const char *
 145 debug_dump_blend_func_names[] = {
 146    "PIPE_BLEND_ADD",
 147    "PIPE_BLEND_SUBTRACT",
 148    "PIPE_BLEND_REVERSE_SUBTRACT",
 149    "PIPE_BLEND_MIN",
 150    "PIPE_BLEND_MAX"
 151 };
 152
 153 static const char *
 154 debug_dump_blend_func_short_names[] = {
 155    "add",
 156    "sub",
 157    "rev_sub",
 158    "min",
 159    "max"
 160 };
 161
 162 DEFINE_DEBUG_DUMP_CONTINUOUS(blend_func)
 163
 164
 165 static const char *
 166 debug_dump_func_names[] = {
 167    "PIPE_FUNC_NEVER",
 168    "PIPE_FUNC_LESS",
 169    "PIPE_FUNC_EQUAL",
 170    "PIPE_FUNC_LEQUAL",
 171    "PIPE_FUNC_GREATER",
 172    "PIPE_FUNC_NOTEQUAL",
 173    "PIPE_FUNC_GEQUAL",
 174    "PIPE_FUNC_ALWAYS"
 175 };
 176
 177 static const char *
 178 debug_dump_func_short_names[] = {
 179    "never",
 180    "less",
 181    "equal",
 182    "less_equal",
 183    "greater",
 184    "not_equal",
 185    "greater_equal",
 186    "always"
 187 };
 188
 189 DEFINE_DEBUG_DUMP_CONTINUOUS(func)
 190
 191
 192 static const char *
 193 debug_dump_tex_target_names[] = {
 194    "PIPE_TEXTURE_1D",
 195    "PIPE_TEXTURE_2D",
 196    "PIPE_TEXTURE_3D",
 197    "PIPE_TEXTURE_CUBE"
 198 };
 199
 200 static const char *
 201 debug_dump_tex_target_short_names[] = {
 202    "1d",
 203    "2d",
 204    "3d",
 205    "cube"
 206 };
 207
 208 DEFINE_DEBUG_DUMP_CONTINUOUS(tex_target)
 209
 210
 211 static const char *
 212 debug_dump_tex_wrap_names[] = {
 213    "PIPE_TEX_WRAP_REPEAT",
 214    "PIPE_TEX_WRAP_CLAMP",
 215    "PIPE_TEX_WRAP_CLAMP_TO_EDGE",
 216    "PIPE_TEX_WRAP_CLAMP_TO_BORDER",
 217    "PIPE_TEX_WRAP_MIRROR_REPEAT",
 218    "PIPE_TEX_WRAP_MIRROR_CLAMP",
 219    "PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE",
 220    "PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER"
 221 };
 222
 223 static const char *
 224 debug_dump_tex_wrap_short_names[] = {
 225    "repeat",
 226    "clamp",
 227    "clamp_to_edge",
 228    "clamp_to_border",
 229    "mirror_repeat",
 230    "mirror_clamp",
 231    "mirror_clamp_to_edge",
 232    "mirror_clamp_to_border"
 233 };
 234
 235 DEFINE_DEBUG_DUMP_CONTINUOUS(tex_wrap)
 236
 237
 238 static const char *
 239 debug_dump_tex_mipfilter_names[] = {
 240    "PIPE_TEX_MIPFILTER_NEAREST",
 241    "PIPE_TEX_MIPFILTER_LINEAR",
 242    "PIPE_TEX_MIPFILTER_NONE"
 243 };
 244
 245 static const char *
 246 debug_dump_tex_mipfilter_short_names[] = {
 247    "nearest",
 248    "linear",
 249    "none"
 250 };
 251
 252 DEFINE_DEBUG_DUMP_CONTINUOUS(tex_mipfilter)
 253
 254
 255 static const char *
 256 debug_dump_tex_filter_names[] = {
 257    "PIPE_TEX_FILTER_NEAREST",
 258    "PIPE_TEX_FILTER_LINEAR"
 259 };
 260
 261 static const char *
 262 debug_dump_tex_filter_short_names[] = {
 263    "nearest",
 264    "linear"
 265 };
 266
 267 DEFINE_DEBUG_DUMP_CONTINUOUS(tex_filter)