workbench/libs/mesa/src/gallium/auxiliary/util/u_dump_state.c

   1 /**************************************************************************
   2  *
   3  * Copyright 2008-2010 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 "pipe/p_compiler.h"
  30 #include "os/os_stream.h"
  31 #include "util/u_memory.h"
  32 #include "util/u_string.h"
  33 #include "util/u_format.h"
  34 #include "tgsi/tgsi_dump.h"
  35
  36 #include "u_dump.h"
  37
  38
  39 /*
  40  * Dump primitives
  41  */
  42
  43 static INLINE void
  44 util_stream_writef(struct os_stream *stream, const char *format, ...)
  45 {
  46    static char buf[1024];
  47    unsigned len;
  48    va_list ap;
  49    va_start(ap, format);
  50    len = util_vsnprintf(buf, sizeof(buf), format, ap);
  51    va_end(ap);
  52    os_stream_write(stream, buf, len);
  53 }
  54
  55 static void
  56 util_dump_bool(struct os_stream *stream, int value)
  57 {
  58    util_stream_writef(stream, "%c", value ? '1' : '0');
  59 }
  60
  61 static void
  62 util_dump_int(struct os_stream *stream, long long int value)
  63 {
  64    util_stream_writef(stream, "%lli", value);
  65 }
  66
  67 static void
  68 util_dump_uint(struct os_stream *stream, long long unsigned value)
  69 {
  70    util_stream_writef(stream, "%llu", value);
  71 }
  72
  73 static void
  74 util_dump_float(struct os_stream *stream, double value)
  75 {
  76    util_stream_writef(stream, "%g", value);
  77 }
  78
  79 static void
  80 util_dump_string(struct os_stream *stream, const char *str)
  81 {
  82    os_stream_write_str(stream, "\"");
  83    os_stream_write_str(stream, str);
  84    os_stream_write_str(stream, "\"");
  85 }
  86
  87 static void
  88 util_dump_enum(struct os_stream *stream, const char *value)
  89 {
  90    os_stream_write_str(stream, value);
  91 }
  92
  93 static void
  94 util_dump_array_begin(struct os_stream *stream)
  95 {
  96    os_stream_write_str(stream, "{");
  97 }
  98
  99 static void
 100 util_dump_array_end(struct os_stream *stream)
 101 {
 102    os_stream_write_str(stream, "}");
 103 }
 104
 105 static void
 106 util_dump_elem_begin(struct os_stream *stream)
 107 {
 108 }
 109
 110 static void
 111 util_dump_elem_end(struct os_stream *stream)
 112 {
 113    os_stream_write_str(stream, ", ");
 114 }
 115
 116 static void
 117 util_dump_struct_begin(struct os_stream *stream, const char *name)
 118 {
 119    os_stream_write_str(stream, "{");
 120 }
 121
 122 static void
 123 util_dump_struct_end(struct os_stream *stream)
 124 {
 125    os_stream_write_str(stream, "}");
 126 }
 127
 128 static void
 129 util_dump_member_begin(struct os_stream *stream, const char *name)
 130 {
 131    util_stream_writef(stream, "%s = ", name);
 132 }
 133
 134 static void
 135 util_dump_member_end(struct os_stream *stream)
 136 {
 137    os_stream_write_str(stream, ", ");
 138 }
 139
 140 static void
 141 util_dump_null(struct os_stream *stream)
 142 {
 143    os_stream_write_str(stream, "NULL");
 144 }
 145
 146 static void
 147 util_dump_ptr(struct os_stream *stream, const void *value)
 148 {
 149    if(value)
 150       util_stream_writef(stream, "0x%08lx", (unsigned long)(uintptr_t)value);
 151    else
 152       util_dump_null(stream);
 153 }
 154
 155
 156 /*
 157  * Code saving macros.
 158  */
 159
 160 #define util_dump_arg(_stream, _type, _arg) \
 161    do { \
 162       util_dump_arg_begin(_stream, #_arg); \
 163       util_dump_##_type(_stream, _arg); \
 164       util_dump_arg_end(_stream); \
 165    } while(0)
 166
 167 #define util_dump_ret(_stream, _type, _arg) \
 168    do { \
 169       util_dump_ret_begin(_stream); \
 170       util_dump_##_type(_stream, _arg); \
 171       util_dump_ret_end(_stream); \
 172    } while(0)
 173
 174 #define util_dump_array(_stream, _type, _obj, _size) \
 175    do { \
 176       size_t idx; \
 177       util_dump_array_begin(_stream); \
 178       for(idx = 0; idx < (_size); ++idx) { \
 179          util_dump_elem_begin(_stream); \
 180          util_dump_##_type(_stream, (_obj)[idx]); \
 181          util_dump_elem_end(_stream); \
 182       } \
 183       util_dump_array_end(_stream); \
 184    } while(0)
 185
 186 #define util_dump_struct_array(_stream, _type, _obj, _size) \
 187    do { \
 188       size_t idx; \
 189       util_dump_array_begin(_stream); \
 190       for(idx = 0; idx < (_size); ++idx) { \
 191          util_dump_elem_begin(_stream); \
 192          util_dump_##_type(_stream, &(_obj)[idx]); \
 193          util_dump_elem_end(_stream); \
 194       } \
 195       util_dump_array_end(_stream); \
 196    } while(0)
 197
 198 #define util_dump_member(_stream, _type, _obj, _member) \
 199    do { \
 200       util_dump_member_begin(_stream, #_member); \
 201       util_dump_##_type(_stream, (_obj)->_member); \
 202       util_dump_member_end(_stream); \
 203    } while(0)
 204
 205 #define util_dump_arg_array(_stream, _type, _arg, _size) \
 206    do { \
 207       util_dump_arg_begin(_stream, #_arg); \
 208       util_dump_array(_stream, _type, _arg, _size); \
 209       util_dump_arg_end(_stream); \
 210    } while(0)
 211
 212 #define util_dump_member_array(_stream, _type, _obj, _member) \
 213    do { \
 214       util_dump_member_begin(_stream, #_member); \
 215       util_dump_array(_stream, _type, (_obj)->_member, sizeof((_obj)->_member)/sizeof((_obj)->_member[0])); \
 216       util_dump_member_end(_stream); \
 217    } while(0)
 218
 219
 220
 221 /*
 222  * Wrappers for enum -> string dumpers.
 223  */
 224
 225
 226 static void
 227 util_dump_format(struct os_stream *stream, enum pipe_format format)
 228 {
 229    util_dump_enum(stream, util_format_name(format));
 230 }
 231
 232
 233 static void
 234 util_dump_enum_blend_factor(struct os_stream *stream, unsigned value)
 235 {
 236    util_dump_enum(stream, util_dump_blend_factor(value, TRUE));
 237 }
 238
 239 static void
 240 util_dump_enum_blend_func(struct os_stream *stream, unsigned value)
 241 {
 242    util_dump_enum(stream, util_dump_blend_func(value, TRUE));
 243 }
 244
 245 static void
 246 util_dump_enum_func(struct os_stream *stream, unsigned value)
 247 {
 248    util_dump_enum(stream, util_dump_func(value, TRUE));
 249 }
 250
 251
 252 /*
 253  * Public functions
 254  */
 255
 256
 257 void
 258 util_dump_template(struct os_stream *stream, const struct pipe_resource *templat)
 259 {
 260    if(!templat) {
 261       util_dump_null(stream);
 262       return;
 263    }
 264
 265    util_dump_struct_begin(stream, "pipe_resource");
 266
 267    util_dump_member(stream, int, templat, target);
 268    util_dump_member(stream, format, templat, format);
 269
 270    util_dump_member_begin(stream, "width");
 271    util_dump_uint(stream, templat->width0);
 272    util_dump_member_end(stream);
 273
 274    util_dump_member_begin(stream, "height");
 275    util_dump_uint(stream, templat->height0);
 276    util_dump_member_end(stream);
 277
 278    util_dump_member_begin(stream, "depth");
 279    util_dump_uint(stream, templat->depth0);
 280    util_dump_member_end(stream);
 281
 282    util_dump_member_begin(stream, "array_size");
 283    util_dump_uint(stream, templat->array_size);
 284    util_dump_member_end(stream);
 285
 286    util_dump_member(stream, uint, templat, last_level);
 287    util_dump_member(stream, uint, templat, usage);
 288    util_dump_member(stream, uint, templat, bind);
 289    util_dump_member(stream, uint, templat, flags);
 290
 291    util_dump_struct_end(stream);
 292 }
 293
 294
 295 void
 296 util_dump_rasterizer_state(struct os_stream *stream, const struct pipe_rasterizer_state *state)
 297 {
 298    if(!state) {
 299       util_dump_null(stream);
 300       return;
 301    }
 302
 303    util_dump_struct_begin(stream, "pipe_rasterizer_state");
 304
 305    util_dump_member(stream, bool, state, flatshade);
 306    util_dump_member(stream, bool, state, light_twoside);
 307    util_dump_member(stream, uint, state, front_ccw);
 308    util_dump_member(stream, uint, state, cull_face);
 309    util_dump_member(stream, uint, state, fill_front);
 310    util_dump_member(stream, uint, state, fill_back);
 311    util_dump_member(stream, bool, state, offset_point);
 312    util_dump_member(stream, bool, state, offset_line);
 313    util_dump_member(stream, bool, state, offset_tri);
 314    util_dump_member(stream, bool, state, scissor);
 315    util_dump_member(stream, bool, state, poly_smooth);
 316    util_dump_member(stream, bool, state, poly_stipple_enable);
 317    util_dump_member(stream, bool, state, point_smooth);
 318    util_dump_member(stream, uint, state, sprite_coord_enable);
 319    util_dump_member(stream, bool, state, sprite_coord_mode);
 320    util_dump_member(stream, bool, state, point_quad_rasterization);
 321    util_dump_member(stream, bool, state, point_size_per_vertex);
 322    util_dump_member(stream, bool, state, multisample);
 323    util_dump_member(stream, bool, state, line_smooth);
 324    util_dump_member(stream, bool, state, line_stipple_enable);
 325    util_dump_member(stream, uint, state, line_stipple_factor);
 326    util_dump_member(stream, uint, state, line_stipple_pattern);
 327    util_dump_member(stream, bool, state, line_last_pixel);
 328    util_dump_member(stream, bool, state, flatshade_first);
 329    util_dump_member(stream, bool, state, gl_rasterization_rules);
 330
 331    util_dump_member(stream, float, state, line_width);
 332    util_dump_member(stream, float, state, point_size);
 333    util_dump_member(stream, float, state, offset_units);
 334    util_dump_member(stream, float, state, offset_scale);
 335
 336    util_dump_struct_end(stream);
 337 }
 338
 339
 340 void
 341 util_dump_poly_stipple(struct os_stream *stream, const struct pipe_poly_stipple *state)
 342 {
 343    if(!state) {
 344       util_dump_null(stream);
 345       return;
 346    }
 347
 348    util_dump_struct_begin(stream, "pipe_poly_stipple");
 349
 350    util_dump_member_begin(stream, "stipple");
 351    util_dump_member_array(stream, uint, state, stipple);
 352    util_dump_member_end(stream);
 353
 354    util_dump_struct_end(stream);
 355 }
 356
 357
 358 void
 359 util_dump_viewport_state(struct os_stream *stream, const struct pipe_viewport_state *state)
 360 {
 361    if(!state) {
 362       util_dump_null(stream);
 363       return;
 364    }
 365
 366    util_dump_struct_begin(stream, "pipe_viewport_state");
 367
 368    util_dump_member_array(stream, float, state, scale);
 369    util_dump_member_array(stream, float, state, translate);
 370
 371    util_dump_struct_end(stream);
 372 }
 373
 374
 375 void
 376 util_dump_scissor_state(struct os_stream *stream, const struct pipe_scissor_state *state)
 377 {
 378    if(!state) {
 379       util_dump_null(stream);
 380       return;
 381    }
 382
 383    util_dump_struct_begin(stream, "pipe_scissor_state");
 384
 385    util_dump_member(stream, uint, state, minx);
 386    util_dump_member(stream, uint, state, miny);
 387    util_dump_member(stream, uint, state, maxx);
 388    util_dump_member(stream, uint, state, maxy);
 389
 390    util_dump_struct_end(stream);
 391 }
 392
 393
 394 void
 395 util_dump_clip_state(struct os_stream *stream, const struct pipe_clip_state *state)
 396 {
 397    unsigned i;
 398
 399    if(!state) {
 400       util_dump_null(stream);
 401       return;
 402    }
 403
 404    util_dump_struct_begin(stream, "pipe_clip_state");
 405
 406    util_dump_member_begin(stream, "ucp");
 407    util_dump_array_begin(stream);
 408    for(i = 0; i < PIPE_MAX_CLIP_PLANES; ++i) {
 409       util_dump_elem_begin(stream);
 410       util_dump_array(stream, float, state->ucp[i], 4);
 411       util_dump_elem_end(stream);
 412    }
 413    util_dump_array_end(stream);
 414    util_dump_member_end(stream);
 415
 416    util_dump_member(stream, uint, state, nr);
 417
 418    util_dump_struct_end(stream);
 419 }
 420
 421
 422 void
 423 util_dump_shader_state(struct os_stream *stream, const struct pipe_shader_state *state)
 424 {
 425    char str[8192];
 426
 427    if(!state) {
 428       util_dump_null(stream);
 429       return;
 430    }
 431
 432    tgsi_dump_str(state->tokens, 0, str, sizeof(str));
 433
 434    util_dump_struct_begin(stream, "pipe_shader_state");
 435
 436    util_dump_member_begin(stream, "tokens");
 437    util_dump_string(stream, str);
 438    util_dump_member_end(stream);
 439
 440    util_dump_struct_end(stream);
 441 }
 442
 443
 444 void
 445 util_dump_depth_stencil_alpha_state(struct os_stream *stream, const struct pipe_depth_stencil_alpha_state *state)
 446 {
 447    unsigned i;
 448
 449    if(!state) {
 450       util_dump_null(stream);
 451       return;
 452    }
 453
 454    util_dump_struct_begin(stream, "pipe_depth_stencil_alpha_state");
 455
 456    util_dump_member_begin(stream, "depth");
 457    util_dump_struct_begin(stream, "pipe_depth_state");
 458    util_dump_member(stream, bool, &state->depth, enabled);
 459    if (state->depth.enabled) {
 460       util_dump_member(stream, bool, &state->depth, writemask);
 461       util_dump_member(stream, enum_func, &state->depth, func);
 462    }
 463    util_dump_struct_end(stream);
 464    util_dump_member_end(stream);
 465
 466    util_dump_member_begin(stream, "stencil");
 467    util_dump_array_begin(stream);
 468    for(i = 0; i < Elements(state->stencil); ++i) {
 469       util_dump_elem_begin(stream);
 470       util_dump_struct_begin(stream, "pipe_stencil_state");
 471       util_dump_member(stream, bool, &state->stencil[i], enabled);
 472       if (state->stencil[i].enabled) {
 473          util_dump_member(stream, enum_func, &state->stencil[i], func);
 474          util_dump_member(stream, uint, &state->stencil[i], fail_op);
 475          util_dump_member(stream, uint, &state->stencil[i], zpass_op);
 476          util_dump_member(stream, uint, &state->stencil[i], zfail_op);
 477          util_dump_member(stream, uint, &state->stencil[i], valuemask);
 478          util_dump_member(stream, uint, &state->stencil[i], writemask);
 479       }
 480       util_dump_struct_end(stream);
 481       util_dump_elem_end(stream);
 482    }
 483    util_dump_array_end(stream);
 484    util_dump_member_end(stream);
 485
 486    util_dump_member_begin(stream, "alpha");
 487    util_dump_struct_begin(stream, "pipe_alpha_state");
 488    util_dump_member(stream, bool, &state->alpha, enabled);
 489    if (state->alpha.enabled) {
 490       util_dump_member(stream, enum_func, &state->alpha, func);
 491       util_dump_member(stream, float, &state->alpha, ref_value);
 492    }
 493    util_dump_struct_end(stream);
 494    util_dump_member_end(stream);
 495
 496    util_dump_struct_end(stream);
 497 }
 498
 499 void
 500 util_dump_rt_blend_state(struct os_stream *stream, const struct pipe_rt_blend_state *state)
 501 {
 502    util_dump_struct_begin(stream, "pipe_rt_blend_state");
 503
 504    util_dump_member(stream, uint, state, blend_enable);
 505    if (state->blend_enable) {
 506       util_dump_member(stream, enum_blend_func, state, rgb_func);
 507       util_dump_member(stream, enum_blend_factor, state, rgb_src_factor);
 508       util_dump_member(stream, enum_blend_factor, state, rgb_dst_factor);
 509
 510       util_dump_member(stream, enum_blend_func, state, alpha_func);
 511       util_dump_member(stream, enum_blend_factor, state, alpha_src_factor);
 512       util_dump_member(stream, enum_blend_factor, state, alpha_dst_factor);
 513    }
 514
 515    util_dump_member(stream, uint, state, colormask);
 516
 517    util_dump_struct_end(stream);
 518 }
 519
 520 void
 521 util_dump_blend_state(struct os_stream *stream, const struct pipe_blend_state *state)
 522 {
 523    unsigned valid_entries = 1;
 524
 525    if(!state) {
 526       util_dump_null(stream);
 527       return;
 528    }
 529
 530    util_dump_struct_begin(stream, "pipe_blend_state");
 531
 532    util_dump_member(stream, bool, state, dither);
 533
 534    util_dump_member(stream, bool, state, logicop_enable);
 535    if (state->logicop_enable) {
 536       util_dump_member(stream, enum_func, state, logicop_func);
 537    }
 538    else {
 539       util_dump_member(stream, bool, state, independent_blend_enable);
 540
 541       util_dump_member_begin(stream, "rt");
 542       if (state->independent_blend_enable)
 543          valid_entries = PIPE_MAX_COLOR_BUFS;
 544       util_dump_struct_array(stream, rt_blend_state, state->rt, valid_entries);
 545       util_dump_member_end(stream);
 546    }
 547
 548    util_dump_struct_end(stream);
 549 }
 550
 551
 552 void
 553 util_dump_blend_color(struct os_stream *stream, const struct pipe_blend_color *state)
 554 {
 555    if(!state) {
 556       util_dump_null(stream);
 557       return;
 558    }
 559
 560    util_dump_struct_begin(stream, "pipe_blend_color");
 561
 562    util_dump_member_array(stream, float, state, color);
 563
 564    util_dump_struct_end(stream);
 565 }
 566
 567 void
 568 util_dump_stencil_ref(struct os_stream *stream, const struct pipe_stencil_ref *state)
 569 {
 570    if(!state) {
 571       util_dump_null(stream);
 572       return;
 573    }
 574
 575    util_dump_struct_begin(stream, "pipe_stencil_ref");
 576
 577    util_dump_member_array(stream, uint, state, ref_value);
 578
 579    util_dump_struct_end(stream);
 580 }
 581
 582 void
 583 util_dump_framebuffer_state(struct os_stream *stream, const struct pipe_framebuffer_state *state)
 584 {
 585    util_dump_struct_begin(stream, "pipe_framebuffer_state");
 586
 587    util_dump_member(stream, uint, state, width);
 588    util_dump_member(stream, uint, state, height);
 589    util_dump_member(stream, uint, state, nr_cbufs);
 590    util_dump_member_array(stream, ptr, state, cbufs);
 591    util_dump_member(stream, ptr, state, zsbuf);
 592
 593    util_dump_struct_end(stream);
 594 }
 595
 596
 597 void
 598 util_dump_sampler_state(struct os_stream *stream, const struct pipe_sampler_state *state)
 599 {
 600    if(!state) {
 601       util_dump_null(stream);
 602       return;
 603    }
 604
 605    util_dump_struct_begin(stream, "pipe_sampler_state");
 606
 607    util_dump_member(stream, uint, state, wrap_s);
 608    util_dump_member(stream, uint, state, wrap_t);
 609    util_dump_member(stream, uint, state, wrap_r);
 610    util_dump_member(stream, uint, state, min_img_filter);
 611    util_dump_member(stream, uint, state, min_mip_filter);
 612    util_dump_member(stream, uint, state, mag_img_filter);
 613    util_dump_member(stream, uint, state, compare_mode);
 614    util_dump_member(stream, enum_func, state, compare_func);
 615    util_dump_member(stream, bool, state, normalized_coords);
 616    util_dump_member(stream, uint, state, max_anisotropy);
 617    util_dump_member(stream, float, state, lod_bias);
 618    util_dump_member(stream, float, state, min_lod);
 619    util_dump_member(stream, float, state, max_lod);
 620    util_dump_member_array(stream, float, state, border_color);
 621
 622    util_dump_struct_end(stream);
 623 }
 624
 625
 626 void
 627 util_dump_surface(struct os_stream *stream, const struct pipe_surface *state)
 628 {
 629    if(!state) {
 630       util_dump_null(stream);
 631       return;
 632    }
 633
 634    util_dump_struct_begin(stream, "pipe_surface");
 635
 636    util_dump_member(stream, format, state, format);
 637    util_dump_member(stream, uint, state, width);
 638    util_dump_member(stream, uint, state, height);
 639
 640    util_dump_member(stream, uint, state, usage);
 641
 642    util_dump_member(stream, ptr, state, texture);
 643    util_dump_member(stream, uint, state, u.tex.level);
 644    util_dump_member(stream, uint, state, u.tex.first_layer);
 645    util_dump_member(stream, uint, state, u.tex.last_layer);
 646
 647    util_dump_struct_end(stream);
 648 }
 649
 650
 651 void
 652 util_dump_transfer(struct os_stream *stream, const struct pipe_transfer *state)
 653 {
 654    if(!state) {
 655       util_dump_null(stream);
 656       return;
 657    }
 658
 659    util_dump_struct_begin(stream, "pipe_transfer");
 660
 661    util_dump_member(stream, ptr, state, resource);
 662    /*util_dump_member(stream, uint, state, box);*/
 663
 664    util_dump_member(stream, uint, state, stride);
 665    util_dump_member(stream, uint, state, layer_stride);
 666
 667    /*util_dump_member(stream, ptr, state, data);*/
 668
 669    util_dump_struct_end(stream);
 670 }
 671
 672
 673 void
 674 util_dump_vertex_buffer(struct os_stream *stream, const struct pipe_vertex_buffer *state)
 675 {
 676    if(!state) {
 677       util_dump_null(stream);
 678       return;
 679    }
 680
 681    util_dump_struct_begin(stream, "pipe_vertex_buffer");
 682
 683    util_dump_member(stream, uint, state, stride);
 684    util_dump_member(stream, uint, state, buffer_offset);
 685    util_dump_member(stream, ptr, state, buffer);
 686
 687    util_dump_struct_end(stream);
 688 }
 689
 690
 691 void
 692 util_dump_vertex_element(struct os_stream *stream, const struct pipe_vertex_element *state)
 693 {
 694    if(!state) {
 695       util_dump_null(stream);
 696       return;
 697    }
 698
 699    util_dump_struct_begin(stream, "pipe_vertex_element");
 700
 701    util_dump_member(stream, uint, state, src_offset);
 702
 703    util_dump_member(stream, uint, state, vertex_buffer_index);
 704
 705    util_dump_member(stream, format, state, src_format);
 706
 707    util_dump_struct_end(stream);
 708 }