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      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_dump.h"
     32 
     33 
     34 #if 0
     35 static const char *
     36 util_dump_strip_prefix(const char *name,
     37                         const char *prefix)
     38 {
     39    const char *stripped;
     40    assert(name);
     41    assert(prefix);
     42    stripped = name;
     43    while(*prefix) {
     44       if(*stripped != *prefix)
     45 	 return name;
     46 
     47       ++stripped;
     48       ++prefix;
     49    }
     50    return stripped;
     51 }
     52 #endif
     53 
     54 static const char *
     55 util_dump_enum_continuous(unsigned value,
     56                            unsigned num_names,
     57                            const char **names)
     58 {
     59    if (value >= num_names)
     60       return UTIL_DUMP_INVALID_NAME;
     61    return names[value];
     62 }
     63 
     64 
     65 #define DEFINE_UTIL_DUMP_CONTINUOUS(_name) \
     66    const char * \
     67    util_dump_##_name(unsigned value, boolean shortened) \
     68    { \
     69       if(shortened) \
     70          return util_dump_enum_continuous(value, Elements(util_dump_##_name##_short_names), util_dump_##_name##_short_names); \
     71       else \
     72          return util_dump_enum_continuous(value, Elements(util_dump_##_name##_names), util_dump_##_name##_names); \
     73    }
     74 
     75 
     76 static const char *
     77 util_dump_blend_factor_names[] = {
     78    UTIL_DUMP_INVALID_NAME, /* 0x0 */
     79    "PIPE_BLENDFACTOR_ONE",
     80    "PIPE_BLENDFACTOR_SRC_COLOR",
     81    "PIPE_BLENDFACTOR_SRC_ALPHA",
     82    "PIPE_BLENDFACTOR_DST_ALPHA",
     83    "PIPE_BLENDFACTOR_DST_COLOR",
     84    "PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE",
     85    "PIPE_BLENDFACTOR_CONST_COLOR",
     86    "PIPE_BLENDFACTOR_CONST_ALPHA",
     87    "PIPE_BLENDFACTOR_SRC1_COLOR",
     88    "PIPE_BLENDFACTOR_SRC1_ALPHA",
     89    UTIL_DUMP_INVALID_NAME, /* 0x0b */
     90    UTIL_DUMP_INVALID_NAME, /* 0x0c */
     91    UTIL_DUMP_INVALID_NAME, /* 0x0d */
     92    UTIL_DUMP_INVALID_NAME, /* 0x0e */
     93    UTIL_DUMP_INVALID_NAME, /* 0x0f */
     94    UTIL_DUMP_INVALID_NAME, /* 0x10 */
     95    "PIPE_BLENDFACTOR_ZERO",
     96    "PIPE_BLENDFACTOR_INV_SRC_COLOR",
     97    "PIPE_BLENDFACTOR_INV_SRC_ALPHA",
     98    "PIPE_BLENDFACTOR_INV_DST_ALPHA",
     99    "PIPE_BLENDFACTOR_INV_DST_COLOR",
    100    UTIL_DUMP_INVALID_NAME, /* 0x16 */
    101    "PIPE_BLENDFACTOR_INV_CONST_COLOR",
    102    "PIPE_BLENDFACTOR_INV_CONST_ALPHA",
    103    "PIPE_BLENDFACTOR_INV_SRC1_COLOR",
    104    "PIPE_BLENDFACTOR_INV_SRC1_ALPHA"
    105 };
    106 
    107 static const char *
    108 util_dump_blend_factor_short_names[] = {
    109    UTIL_DUMP_INVALID_NAME, /* 0x0 */
    110    "one",
    111    "src_color",
    112    "src_alpha",
    113    "dst_alpha",
    114    "dst_color",
    115    "src_alpha_saturate",
    116    "const_color",
    117    "const_alpha",
    118    "src1_color",
    119    "src1_alpha",
    120    UTIL_DUMP_INVALID_NAME, /* 0x0b */
    121    UTIL_DUMP_INVALID_NAME, /* 0x0c */
    122    UTIL_DUMP_INVALID_NAME, /* 0x0d */
    123    UTIL_DUMP_INVALID_NAME, /* 0x0e */
    124    UTIL_DUMP_INVALID_NAME, /* 0x0f */
    125    UTIL_DUMP_INVALID_NAME, /* 0x10 */
    126    "zero",
    127    "inv_src_color",
    128    "inv_src_alpha",
    129    "inv_dst_alpha",
    130    "inv_dst_color",
    131    UTIL_DUMP_INVALID_NAME, /* 0x16 */
    132    "inv_const_color",
    133    "inv_const_alpha",
    134    "inv_src1_color",
    135    "inv_src1_alpha"
    136 };
    137 
    138 DEFINE_UTIL_DUMP_CONTINUOUS(blend_factor)
    139 
    140 
    141 static const char *
    142 util_dump_blend_func_names[] = {
    143    "PIPE_BLEND_ADD",
    144    "PIPE_BLEND_SUBTRACT",
    145    "PIPE_BLEND_REVERSE_SUBTRACT",
    146    "PIPE_BLEND_MIN",
    147    "PIPE_BLEND_MAX"
    148 };
    149 
    150 static const char *
    151 util_dump_blend_func_short_names[] = {
    152    "add",
    153    "sub",
    154    "rev_sub",
    155    "min",
    156    "max"
    157 };
    158 
    159 DEFINE_UTIL_DUMP_CONTINUOUS(blend_func)
    160 
    161 
    162 static const char *
    163 util_dump_logicop_names[] = {
    164    "PIPE_LOGICOP_CLEAR",
    165    "PIPE_LOGICOP_NOR",
    166    "PIPE_LOGICOP_AND_INVERTED",
    167    "PIPE_LOGICOP_COPY_INVERTED",
    168    "PIPE_LOGICOP_AND_REVERSE",
    169    "PIPE_LOGICOP_INVERT",
    170    "PIPE_LOGICOP_XOR",
    171    "PIPE_LOGICOP_NAND",
    172    "PIPE_LOGICOP_AND",
    173    "PIPE_LOGICOP_EQUIV",
    174    "PIPE_LOGICOP_NOOP",
    175    "PIPE_LOGICOP_OR_INVERTED",
    176    "PIPE_LOGICOP_COPY",
    177    "PIPE_LOGICOP_OR_REVERSE",
    178    "PIPE_LOGICOP_OR",
    179    "PIPE_LOGICOP_SET"
    180 };
    181 
    182 static const char *
    183 util_dump_logicop_short_names[] = {
    184    "clear",
    185    "nor",
    186    "and_inverted",
    187    "copy_inverted",
    188    "and_reverse",
    189    "invert",
    190    "xor",
    191    "nand",
    192    "and",
    193    "equiv",
    194    "noop",
    195    "or_inverted",
    196    "copy",
    197    "or_reverse",
    198    "or",
    199    "set"
    200 };
    201 
    202 DEFINE_UTIL_DUMP_CONTINUOUS(logicop)
    203 
    204 
    205 static const char *
    206 util_dump_func_names[] = {
    207    "PIPE_FUNC_NEVER",
    208    "PIPE_FUNC_LESS",
    209    "PIPE_FUNC_EQUAL",
    210    "PIPE_FUNC_LEQUAL",
    211    "PIPE_FUNC_GREATER",
    212    "PIPE_FUNC_NOTEQUAL",
    213    "PIPE_FUNC_GEQUAL",
    214    "PIPE_FUNC_ALWAYS"
    215 };
    216 
    217 static const char *
    218 util_dump_func_short_names[] = {
    219    "never",
    220    "less",
    221    "equal",
    222    "less_equal",
    223    "greater",
    224    "not_equal",
    225    "greater_equal",
    226    "always"
    227 };
    228 
    229 DEFINE_UTIL_DUMP_CONTINUOUS(func)
    230 
    231 
    232 static const char *
    233 util_dump_stencil_op_names[] = {
    234    "PIPE_STENCIL_OP_KEEP",
    235    "PIPE_STENCIL_OP_ZERO",
    236    "PIPE_STENCIL_OP_REPLACE",
    237    "PIPE_STENCIL_OP_INCR",
    238    "PIPE_STENCIL_OP_DECR",
    239    "PIPE_STENCIL_OP_INCR_WRAP",
    240    "PIPE_STENCIL_OP_DECR_WRAP",
    241    "PIPE_STENCIL_OP_INVERT"
    242 };
    243 
    244 static const char *
    245 util_dump_stencil_op_short_names[] = {
    246    "keep",
    247    "zero",
    248    "replace",
    249    "incr",
    250    "decr",
    251    "incr_wrap",
    252    "decr_wrap",
    253    "invert"
    254 };
    255 
    256 DEFINE_UTIL_DUMP_CONTINUOUS(stencil_op)
    257 
    258 
    259 static const char *
    260 util_dump_tex_target_names[] = {
    261    "PIPE_BUFFER",
    262    "PIPE_TEXTURE_1D",
    263    "PIPE_TEXTURE_2D",
    264    "PIPE_TEXTURE_3D",
    265    "PIPE_TEXTURE_CUBE"
    266 };
    267 
    268 static const char *
    269 util_dump_tex_target_short_names[] = {
    270    "buffer",
    271    "1d",
    272    "2d",
    273    "3d",
    274    "cube"
    275 };
    276 
    277 DEFINE_UTIL_DUMP_CONTINUOUS(tex_target)
    278 
    279 
    280 static const char *
    281 util_dump_tex_wrap_names[] = {
    282    "PIPE_TEX_WRAP_REPEAT",
    283    "PIPE_TEX_WRAP_CLAMP",
    284    "PIPE_TEX_WRAP_CLAMP_TO_EDGE",
    285    "PIPE_TEX_WRAP_CLAMP_TO_BORDER",
    286    "PIPE_TEX_WRAP_MIRROR_REPEAT",
    287    "PIPE_TEX_WRAP_MIRROR_CLAMP",
    288    "PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE",
    289    "PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER"
    290 };
    291 
    292 static const char *
    293 util_dump_tex_wrap_short_names[] = {
    294    "repeat",
    295    "clamp",
    296    "clamp_to_edge",
    297    "clamp_to_border",
    298    "mirror_repeat",
    299    "mirror_clamp",
    300    "mirror_clamp_to_edge",
    301    "mirror_clamp_to_border"
    302 };
    303 
    304 DEFINE_UTIL_DUMP_CONTINUOUS(tex_wrap)
    305 
    306 
    307 static const char *
    308 util_dump_tex_mipfilter_names[] = {
    309    "PIPE_TEX_MIPFILTER_NEAREST",
    310    "PIPE_TEX_MIPFILTER_LINEAR",
    311    "PIPE_TEX_MIPFILTER_NONE"
    312 };
    313 
    314 static const char *
    315 util_dump_tex_mipfilter_short_names[] = {
    316    "nearest",
    317    "linear",
    318    "none"
    319 };
    320 
    321 DEFINE_UTIL_DUMP_CONTINUOUS(tex_mipfilter)
    322 
    323 
    324 static const char *
    325 util_dump_tex_filter_names[] = {
    326    "PIPE_TEX_FILTER_NEAREST",
    327    "PIPE_TEX_FILTER_LINEAR"
    328 };
    329 
    330 static const char *
    331 util_dump_tex_filter_short_names[] = {
    332    "nearest",
    333    "linear"
    334 };
    335 
    336 DEFINE_UTIL_DUMP_CONTINUOUS(tex_filter)
    337