src/gallium/drivers/trace/tr_screen.c

   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 #include "util/u_memory.h"
  29
  30 #include "tr_dump.h"
  31 #include "tr_state.h"
  32 #include "tr_winsys.h"
  33 #include "tr_texture.h"
  34 #include "tr_screen.h"
  35
  36
  37 static const char *
  38 trace_screen_get_name(struct pipe_screen *_screen)
  39 {
  40    struct trace_screen *tr_scr = trace_screen(_screen);
  41    struct pipe_screen *screen = tr_scr->screen;
  42    const char *result;
  43
  44    trace_dump_call_begin("pipe_screen", "get_name");
  45
  46    trace_dump_arg(ptr, screen);
  47
  48    result = screen->get_name(screen);
  49
  50    trace_dump_ret(string, result);
  51
  52    trace_dump_call_end();
  53
  54    return result;
  55 }
  56
  57
  58 static const char *
  59 trace_screen_get_vendor(struct pipe_screen *_screen)
  60 {
  61    struct trace_screen *tr_scr = trace_screen(_screen);
  62    struct pipe_screen *screen = tr_scr->screen;
  63    const char *result;
  64
  65    trace_dump_call_begin("pipe_screen", "get_vendor");
  66
  67    trace_dump_arg(ptr, screen);
  68
  69    result = screen->get_vendor(screen);
  70
  71    trace_dump_ret(string, result);
  72
  73    trace_dump_call_end();
  74
  75    return result;
  76 }
  77
  78
  79 static int
  80 trace_screen_get_param(struct pipe_screen *_screen,
  81                        int param)
  82 {
  83    struct trace_screen *tr_scr = trace_screen(_screen);
  84    struct pipe_screen *screen = tr_scr->screen;
  85    int result;
  86
  87    trace_dump_call_begin("pipe_screen", "get_param");
  88
  89    trace_dump_arg(ptr, screen);
  90    trace_dump_arg(int, param);
  91
  92    result = screen->get_param(screen, param);
  93
  94    trace_dump_ret(int, result);
  95
  96    trace_dump_call_end();
  97
  98    return result;
  99 }
 100
 101
 102 static float
 103 trace_screen_get_paramf(struct pipe_screen *_screen,
 104                         int param)
 105 {
 106    struct trace_screen *tr_scr = trace_screen(_screen);
 107    struct pipe_screen *screen = tr_scr->screen;
 108    float result;
 109
 110    trace_dump_call_begin("pipe_screen", "get_paramf");
 111
 112    trace_dump_arg(ptr, screen);
 113    trace_dump_arg(int, param);
 114
 115    result = screen->get_paramf(screen, param);
 116
 117    trace_dump_ret(float, result);
 118
 119    trace_dump_call_end();
 120
 121    return result;
 122 }
 123
 124
 125 static boolean
 126 trace_screen_is_format_supported(struct pipe_screen *_screen,
 127                                  enum pipe_format format,
 128                                  enum pipe_texture_target target,
 129                                  unsigned tex_usage,
 130                                  unsigned geom_flags)
 131 {
 132    struct trace_screen *tr_scr = trace_screen(_screen);
 133    struct pipe_screen *screen = tr_scr->screen;
 134    boolean result;
 135
 136    trace_dump_call_begin("pipe_screen", "is_format_supported");
 137
 138    trace_dump_arg(ptr, screen);
 139    trace_dump_arg(format, format);
 140    trace_dump_arg(int, target);
 141    trace_dump_arg(uint, tex_usage);
 142    trace_dump_arg(uint, geom_flags);
 143
 144    result = screen->is_format_supported(screen, format, target, tex_usage, geom_flags);
 145
 146    trace_dump_ret(bool, result);
 147
 148    trace_dump_call_end();
 149
 150    return result;
 151 }
 152
 153
 154 static struct pipe_texture *
 155 trace_screen_texture_create(struct pipe_screen *_screen,
 156                             const struct pipe_texture *templat)
 157 {
 158    struct trace_screen *tr_scr = trace_screen(_screen);
 159    struct pipe_screen *screen = tr_scr->screen;
 160    struct pipe_texture *result;
 161
 162    trace_dump_call_begin("pipe_screen", "texture_create");
 163
 164    trace_dump_arg(ptr, screen);
 165    trace_dump_arg(template, templat);
 166
 167    result = screen->texture_create(screen, templat);
 168
 169    trace_dump_ret(ptr, result);
 170
 171    trace_dump_call_end();
 172
 173    result = trace_texture_create(tr_scr, result);
 174
 175    return result;
 176 }
 177
 178
 179 static struct pipe_texture *
 180 trace_screen_texture_blanket(struct pipe_screen *_screen,
 181                              const struct pipe_texture *templat,
 182                              const unsigned *ppitch,
 183                              struct pipe_buffer *buffer)
 184 {
 185    struct trace_screen *tr_scr = trace_screen(_screen);
 186    struct pipe_screen *screen = tr_scr->screen;
 187    unsigned pitch = *ppitch;
 188    struct pipe_texture *result;
 189
 190    trace_dump_call_begin("pipe_screen", "texture_blanket");
 191
 192    trace_dump_arg(ptr, screen);
 193    trace_dump_arg(template, templat);
 194    trace_dump_arg(uint, pitch);
 195    trace_dump_arg(ptr, buffer);
 196
 197    result = screen->texture_blanket(screen, templat, ppitch, buffer);
 198
 199    trace_dump_ret(ptr, result);
 200
 201    trace_dump_call_end();
 202
 203    result = trace_texture_create(tr_scr, result);
 204
 205    return result;
 206 }
 207
 208
 209 static void
 210 trace_screen_texture_release(struct pipe_screen *_screen,
 211                              struct pipe_texture **ptexture)
 212 {
 213    struct trace_screen *tr_scr = trace_screen(_screen);
 214    struct pipe_screen *screen = tr_scr->screen;
 215    struct trace_texture *tr_tex;
 216    struct pipe_texture *texture;
 217
 218    assert(ptexture);
 219    if(*ptexture) {
 220       tr_tex = trace_texture(tr_scr, *ptexture);
 221       texture = tr_tex->texture;
 222       assert(texture->screen == screen);
 223    }
 224    else
 225       texture = NULL;
 226
 227    if (*ptexture) {
 228       if (!--(*ptexture)->refcount) {
 229          trace_dump_call_begin("pipe_screen", "texture_destroy");
 230
 231          trace_dump_arg(ptr, screen);
 232          trace_dump_arg(ptr, texture);
 233
 234          trace_texture_destroy(tr_scr, *ptexture);
 235
 236          trace_dump_call_end();
 237       }
 238
 239       *ptexture = NULL;
 240    }
 241 }
 242
 243
 244 static struct pipe_surface *
 245 trace_screen_get_tex_surface(struct pipe_screen *_screen,
 246                              struct pipe_texture *texture,
 247                              unsigned face, unsigned level,
 248                              unsigned zslice,
 249                              unsigned usage)
 250 {
 251    struct trace_screen *tr_scr = trace_screen(_screen);
 252    struct pipe_screen *screen = tr_scr->screen;
 253    struct trace_texture *tr_tex;
 254    struct pipe_surface *result;
 255
 256    assert(texture);
 257    tr_tex = trace_texture(tr_scr, texture);
 258    texture = tr_tex->texture;
 259    assert(texture->screen == screen);
 260
 261    trace_dump_call_begin("pipe_screen", "get_tex_surface");
 262
 263    trace_dump_arg(ptr, screen);
 264    trace_dump_arg(ptr, texture);
 265    trace_dump_arg(uint, face);
 266    trace_dump_arg(uint, level);
 267    trace_dump_arg(uint, zslice);
 268    trace_dump_arg(uint, usage);
 269
 270    result = screen->get_tex_surface(screen, texture, face, level, zslice, usage);
 271
 272    trace_dump_ret(ptr, result);
 273
 274    trace_dump_call_end();
 275
 276    result = trace_surface_create(tr_tex, result);
 277
 278    return result;
 279 }
 280
 281
 282 static void
 283 trace_screen_tex_surface_release(struct pipe_screen *_screen,
 284                                  struct pipe_surface **psurface)
 285 {
 286    struct trace_screen *tr_scr = trace_screen(_screen);
 287    struct pipe_screen *screen = tr_scr->screen;
 288    struct trace_texture *tr_tex;
 289    struct trace_surface *tr_surf;
 290    struct pipe_surface *surface;
 291
 292    assert(psurface);
 293    if(*psurface) {
 294       tr_tex = trace_texture(tr_scr, (*psurface)->texture);
 295       tr_surf = trace_surface(tr_tex, *psurface);
 296       surface = tr_surf->surface;
 297    }
 298    else
 299       surface = NULL;
 300
 301    if (*psurface) {
 302       if (!--(*psurface)->refcount) {
 303          trace_dump_call_begin("pipe_screen", "tex_surface_destroy");
 304
 305          trace_dump_arg(ptr, screen);
 306          trace_dump_arg(ptr, surface);
 307
 308          trace_surface_destroy(tr_tex, *psurface);
 309
 310          trace_dump_call_end();
 311       }
 312
 313       *psurface = NULL;
 314    }
 315 }
 316
 317
 318 static void *
 319 trace_screen_surface_map(struct pipe_screen *_screen,
 320                          struct pipe_surface *surface,
 321                          unsigned flags)
 322 {
 323    struct trace_screen *tr_scr = trace_screen(_screen);
 324    struct pipe_screen *screen = tr_scr->screen;
 325    struct trace_texture *tr_tex;
 326    struct trace_surface *tr_surf;
 327    void *map;
 328
 329    tr_tex = trace_texture(tr_scr, surface->texture);
 330    tr_surf = trace_surface(tr_tex, surface);
 331    surface = tr_surf->surface;
 332
 333    map = screen->surface_map(screen, surface, flags);
 334    if(map) {
 335       if(flags & PIPE_BUFFER_USAGE_CPU_WRITE) {
 336          assert(!tr_surf->map);
 337          tr_surf->map = map;
 338       }
 339    }
 340
 341    return map;
 342 }
 343
 344
 345 static void
 346 trace_screen_surface_unmap(struct pipe_screen *_screen,
 347                            struct pipe_surface *surface)
 348 {
 349    struct trace_screen *tr_scr = trace_screen(_screen);
 350    struct pipe_screen *screen = tr_scr->screen;
 351    struct trace_texture *tr_tex;
 352    struct trace_surface *tr_surf;
 353
 354    tr_tex = trace_texture(tr_scr, surface->texture);
 355    tr_surf = trace_surface(tr_tex, surface);
 356    surface = tr_surf->surface;
 357
 358    if(tr_surf->map) {
 359       size_t size = surface->nblocksy * surface->stride;
 360
 361       trace_dump_call_begin("pipe_winsys", "surface_write");
 362
 363       trace_dump_arg(ptr, screen);
 364
 365       trace_dump_arg(ptr, surface);
 366
 367       trace_dump_arg_begin("data");
 368       trace_dump_bytes(tr_surf->map, size);
 369       trace_dump_arg_end();
 370
 371       trace_dump_arg_begin("stride");
 372       trace_dump_uint(surface->stride);
 373       trace_dump_arg_end();
 374
 375       trace_dump_arg_begin("size");
 376       trace_dump_uint(size);
 377       trace_dump_arg_end();
 378
 379       trace_dump_call_end();
 380
 381       tr_surf->map = NULL;
 382    }
 383
 384    screen->surface_unmap(screen, surface);
 385 }
 386
 387
 388 static void
 389 trace_screen_destroy(struct pipe_screen *_screen)
 390 {
 391    struct trace_screen *tr_scr = trace_screen(_screen);
 392    struct pipe_screen *screen = tr_scr->screen;
 393
 394    trace_dump_call_begin("pipe_screen", "destroy");
 395
 396    trace_dump_arg(ptr, screen);
 397
 398    screen->destroy(screen);
 399
 400    trace_dump_call_end();
 401
 402    trace_dump_trace_end();
 403
 404    FREE(tr_scr);
 405 }
 406
 407
 408 struct pipe_screen *
 409 trace_screen_create(struct pipe_screen *screen)
 410 {
 411    struct trace_screen *tr_scr;
 412    struct pipe_winsys *winsys;
 413
 414    if(!screen)
 415       goto error1;
 416
 417    if(!trace_dump_trace_begin())
 418       goto error1;
 419
 420    tr_scr = CALLOC_STRUCT(trace_screen);
 421    if(!tr_scr)
 422       goto error2;
 423
 424    winsys = trace_winsys_create(screen->winsys);
 425    if(!winsys)
 426       goto error3;
 427
 428    tr_scr->base.winsys = winsys;
 429    tr_scr->base.destroy = trace_screen_destroy;
 430    tr_scr->base.get_name = trace_screen_get_name;
 431    tr_scr->base.get_vendor = trace_screen_get_vendor;
 432    tr_scr->base.get_param = trace_screen_get_param;
 433    tr_scr->base.get_paramf = trace_screen_get_paramf;
 434    tr_scr->base.is_format_supported = trace_screen_is_format_supported;
 435    tr_scr->base.texture_create = trace_screen_texture_create;
 436    tr_scr->base.texture_blanket = trace_screen_texture_blanket;
 437    tr_scr->base.texture_release = trace_screen_texture_release;
 438    tr_scr->base.get_tex_surface = trace_screen_get_tex_surface;
 439    tr_scr->base.tex_surface_release = trace_screen_tex_surface_release;
 440    tr_scr->base.surface_map = trace_screen_surface_map;
 441    tr_scr->base.surface_unmap = trace_screen_surface_unmap;
 442
 443    tr_scr->screen = screen;
 444
 445    trace_dump_call_begin("", "pipe_screen_create");
 446    trace_dump_arg_begin("winsys");
 447    trace_dump_ptr(screen->winsys);
 448    trace_dump_arg_end();
 449    trace_dump_ret(ptr, screen);
 450    trace_dump_call_end();
 451
 452    return &tr_scr->base;
 453
 454 error3:
 455    FREE(tr_scr);
 456 error2:
 457    trace_dump_trace_end();
 458 error1:
 459    return screen;
 460 }
 461
 462
 463 struct trace_screen *
 464 trace_screen(struct pipe_screen *screen)
 465 {
 466    assert(screen);
 467    assert(screen->destroy == trace_screen_destroy);
 468    return (struct trace_screen *)screen;
 469 }