src/tdm_hwc_window.c

   1 /**************************************************************************
   2  *
   3  * libtdm
   4  *
   5  * Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
   6  *
   7  * Contact: Eunchul Kim <chulspro.kim@samsung.com>,
   8  *          JinYoung Jeon <jy0.jeon@samsung.com>,
   9  *          Taeheon Kim <th908.kim@samsung.com>,
  10  *          YoungJun Cho <yj44.cho@samsung.com>,
  11  *          SooChan Lim <sc1.lim@samsung.com>,
  12  *          Boram Park <sc1.lim@samsung.com>
  13  *
  14  * Permission is hereby granted, free of charge, to any person obtaining a
  15  * copy of this software and associated documentation files (the
  16  * "Software"), to deal in the Software without restriction, including
  17  * without limitation the rights to use, copy, modify, merge, publish,
  18  * distribute, sub license, and/or sell copies of the Software, and to
  19  * permit persons to whom the Software is furnished to do so, subject to
  20  * the following conditions:
  21  *
  22  * The above copyright notice and this permission notice (including the
  23  * next paragraph) shall be included in all copies or substantial portions
  24  * of the Software.
  25  *
  26  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  27  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  28  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  29  * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
  30  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  31  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  32  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  33  *
  34 **************************************************************************/
  35
  36 #ifdef HAVE_CONFIG_H
  37 #include "config.h"
  38 #endif
  39
  40 #include "tdm.h"
  41 #include "tdm_backend.h"
  42 #include "tdm_private.h"
  43 #include "tdm_helper.h"
  44
  45 #define COUNT_MAX   10
  46
  47 #define HWC_WINDOW_FUNC_ENTRY() \
  48         tdm_private_display *private_display; \
  49         tdm_private_output *private_output; \
  50         tdm_private_hwc_window *private_hwc_window; \
  51         tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
  52         TDM_RETURN_VAL_IF_FAIL(hwc_window != NULL, TDM_ERROR_INVALID_PARAMETER); \
  53         private_hwc_window = (tdm_private_hwc_window*)hwc_window; \
  54         private_output = private_hwc_window->private_output; \
  55         private_display = private_output->private_display
  56
  57 #define HWC_WINDOW_FUNC_ENTRY_ERROR() \
  58         tdm_private_display *private_display; \
  59         tdm_private_output *private_output; \
  60         tdm_private_hwc_window *private_hwc_window; \
  61         tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
  62         TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(hwc_window != NULL, TDM_ERROR_INVALID_PARAMETER, NULL); \
  63         private_hwc_window = (tdm_private_hwc_window*)hwc_window; \
  64         private_output = private_hwc_window->private_output; \
  65         private_display = private_output->private_display
  66
  67 #define HWC_WINDOW_FUNC_ENTRY_VOID_RETURN() \
  68         tdm_private_display *private_display; \
  69         tdm_private_output *private_output; \
  70         tdm_private_hwc_window *private_hwc_window; \
  71         tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
  72         TDM_RETURN_IF_FAIL(hwc_window != NULL); \
  73         private_hwc_window = (tdm_private_hwc_window*)hwc_window; \
  74         private_output = private_hwc_window->private_output; \
  75         private_display = private_output->private_display
  76
  77 tbm_surface_queue_h
  78 tdm_hwc_window_get_tbm_buffer_queue(tdm_hwc_window *hwc_window, tdm_error *error)
  79 {
  80         tdm_func_hwc_window *func_hwc_window = NULL;
  81         tbm_surface_queue_h queue = NULL;
  82
  83         HWC_WINDOW_FUNC_ENTRY_ERROR();
  84
  85         _pthread_mutex_lock(&private_display->lock);
  86
  87         func_hwc_window = &private_display->func_hwc_window;
  88
  89         if (!func_hwc_window->hwc_window_get_tbm_buffer_queue) {
  90                 /* LCOV_EXCL_START */
  91                 _pthread_mutex_unlock(&private_display->lock);
  92                 TDM_ERR("not implemented!!");
  93                 if (error)
  94                         *error = TDM_ERROR_NOT_IMPLEMENTED;
  95                 return NULL;
  96                 /* LCOV_EXCL_STOP */
  97         }
  98
  99         queue = func_hwc_window->hwc_window_get_tbm_buffer_queue(private_hwc_window->hwc_window_backend, error);
 100
 101         _pthread_mutex_unlock(&private_display->lock);
 102
 103         return queue;
 104 }
 105
 106 EXTERN tdm_error
 107 tdm_hwc_window_set_zpos(tdm_hwc_window *hwc_window, uint32_t zpos)
 108 {
 109         tdm_func_hwc_window *func_hwc_window = NULL;
 110
 111         HWC_WINDOW_FUNC_ENTRY();
 112
 113         _pthread_mutex_lock(&private_display->lock);
 114
 115         func_hwc_window = &private_display->func_hwc_window;
 116
 117         if (!func_hwc_window->hwc_window_set_zpos) {
 118                 /* LCOV_EXCL_START */
 119                 _pthread_mutex_unlock(&private_display->lock);
 120                 TDM_ERR("not implemented!!");
 121                 return TDM_ERROR_NOT_IMPLEMENTED;
 122                 /* LCOV_EXCL_STOP */
 123         }
 124
 125         ret = func_hwc_window->hwc_window_set_zpos(private_hwc_window->hwc_window_backend, zpos);
 126         if (ret == TDM_ERROR_NONE)
 127                 private_hwc_window->zpos = zpos;
 128
 129         _pthread_mutex_unlock(&private_display->lock);
 130
 131         return ret;
 132 }
 133
 134 EXTERN tdm_error
 135 tdm_hwc_window_set_composition_type(tdm_hwc_window *hwc_window,
 136                                                                         tdm_hwc_window_composition composition_type)
 137 {
 138         tdm_func_hwc_window *func_hwc_window = NULL;
 139
 140         HWC_WINDOW_FUNC_ENTRY();
 141
 142         _pthread_mutex_lock(&private_display->lock);
 143
 144         func_hwc_window = &private_display->func_hwc_window;
 145
 146         if (!func_hwc_window->hwc_window_set_composition_type) {
 147                 /* LCOV_EXCL_START */
 148                 _pthread_mutex_unlock(&private_display->lock);
 149                 TDM_ERR("not implemented!!");
 150                 return TDM_ERROR_NOT_IMPLEMENTED;
 151                 /* LCOV_EXCL_STOP */
 152         }
 153
 154         ret = func_hwc_window->hwc_window_set_composition_type(private_hwc_window->hwc_window_backend, composition_type);
 155
 156         _pthread_mutex_unlock(&private_display->lock);
 157
 158         return ret;
 159 }
 160
 161 EXTERN tdm_error
 162 tdm_hwc_window_set_buffer_damage(tdm_hwc_window *hwc_window, tdm_hwc_region damage)
 163 {
 164         tdm_func_hwc_window *func_hwc_window = NULL;
 165
 166         HWC_WINDOW_FUNC_ENTRY();
 167
 168         _pthread_mutex_lock(&private_display->lock);
 169
 170         func_hwc_window = &private_display->func_hwc_window;
 171
 172         if (!func_hwc_window->hwc_window_set_buffer_damage) {
 173                 /* LCOV_EXCL_START */
 174                 _pthread_mutex_unlock(&private_display->lock);
 175                 TDM_ERR("not implemented!!");
 176                 return TDM_ERROR_NOT_IMPLEMENTED;
 177                 /* LCOV_EXCL_STOP */
 178         }
 179
 180         ret = func_hwc_window->hwc_window_set_buffer_damage(private_hwc_window->hwc_window_backend, damage);
 181
 182         _pthread_mutex_unlock(&private_display->lock);
 183
 184         return ret;
 185 }
 186
 187
 188 EXTERN tdm_error
 189 tdm_hwc_window_set_info(tdm_hwc_window *hwc_window, tdm_hwc_window_info *info)
 190 {
 191         tdm_func_hwc_window *func_hwc_window = NULL;
 192         char fmtstr[128];
 193
 194         HWC_WINDOW_FUNC_ENTRY();
 195
 196         TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
 197
 198         _pthread_mutex_lock(&private_display->lock);
 199
 200         func_hwc_window = &private_display->func_hwc_window;
 201
 202         if (!func_hwc_window->hwc_window_set_info) {
 203                 /* LCOV_EXCL_START */
 204                 _pthread_mutex_unlock(&private_display->lock);
 205                 TDM_ERR("not implemented!!");
 206                 return TDM_ERROR_NOT_IMPLEMENTED;
 207                 /* LCOV_EXCL_STOP */
 208         }
 209
 210         if (info->src_config.format)
 211                 snprintf(fmtstr, 128, "%c%c%c%c", FOURCC_STR(info->src_config.format));
 212         else
 213                 snprintf(fmtstr, 128, "NONE");
 214
 215         TDM_INFO("hwc_window(%p) info: src(%dx%d %d,%d %dx%d %s) dst(%d,%d %dx%d) trans(%d)",
 216                          private_hwc_window, info->src_config.size.h, info->src_config.size.v,
 217                          info->src_config.pos.x, info->src_config.pos.y,
 218                          info->src_config.pos.w, info->src_config.pos.h,
 219                          fmtstr,
 220                          info->dst_pos.x, info->dst_pos.y,
 221                          info->dst_pos.w, info->dst_pos.h,
 222                          info->transform);
 223
 224         ret = func_hwc_window->hwc_window_set_info(private_hwc_window->hwc_window_backend, info);
 225
 226         _pthread_mutex_unlock(&private_display->lock);
 227
 228         return ret;
 229 }
 230
 231 /* LCOV_EXCL_START */
 232 static void
 233 _tdm_window_dump_buffer(tdm_hwc_window *hwc_window, tbm_surface_h buffer)
 234 {
 235         tdm_private_hwc_window *private_window = (tdm_private_hwc_window *)hwc_window;
 236         tdm_private_output *private_output = private_window->private_output;
 237         unsigned int pipe;
 238         uint32_t zpos;
 239         char fname[PATH_MAX];
 240
 241         pipe = private_output->pipe;
 242         zpos = private_window->zpos;
 243
 244         snprintf(fname, sizeof(fname), "tdm_%d_win_%d", pipe, zpos);
 245
 246         tbm_surface_internal_dump_buffer(buffer, fname);
 247         TDM_DBG("%s dump excute", fname);
 248
 249         return;
 250 }
 251 /* LCOV_EXCL_STOP */
 252
 253 EXTERN tdm_error
 254 tdm_hwc_window_set_buffer(tdm_hwc_window *hwc_window, tbm_surface_h buffer)
 255 {
 256         tdm_func_hwc_window *func_hwc_window;
 257
 258         HWC_WINDOW_FUNC_ENTRY();
 259
 260         _pthread_mutex_lock(&private_display->lock);
 261
 262         if ((tdm_debug_dump & TDM_DUMP_FLAG_WINDOW) && buffer) {
 263                 /* LCOV_EXCL_START */
 264                 char str[TDM_PATH_LEN];
 265                 static int i;
 266                 snprintf(str, TDM_PATH_LEN, "window_%d_%d_%03d",
 267                                  private_output->index, private_hwc_window->zpos, i++);
 268                 tdm_helper_dump_buffer_str(buffer, tdm_debug_dump_dir, str);
 269                 /* LCOV_EXCL_STOP */
 270         }
 271
 272         func_hwc_window = &private_display->func_hwc_window;
 273
 274         if (!func_hwc_window->hwc_window_set_buffer) {
 275                 /* LCOV_EXCL_START */
 276                 _pthread_mutex_unlock(&private_display->lock);
 277                 TDM_ERR("not implemented!!");
 278                 return TDM_ERROR_NOT_IMPLEMENTED;
 279                 /* LCOV_EXCL_STOP */
 280         }
 281
 282         /* dump buffer */
 283         /* LCOV_EXCL_START */
 284         if (tdm_dump_enable && buffer)
 285                 _tdm_window_dump_buffer(hwc_window, buffer);
 286         /* LCOV_EXCL_STOP */
 287
 288         ret = func_hwc_window->hwc_window_set_buffer(private_hwc_window->hwc_window_backend, buffer);
 289
 290         _pthread_mutex_unlock(&private_display->lock);
 291
 292         return ret;
 293 }
 294
 295 INTERN tdm_hwc_window *
 296 tdm_hwc_window_create_internal(tdm_private_output *private_output, int is_video,
 297                                                                    tdm_error *error)
 298 {
 299         tdm_private_display *private_display = private_output->private_display;
 300         tdm_func_output *func_output = &private_display->func_output;
 301         tdm_private_hwc_window *private_hwc_window = NULL;
 302         tdm_hwc_window *hwc_window_backend = NULL;
 303         tdm_error ret = TDM_ERROR_NONE;
 304
 305         TDM_RETURN_VAL_IF_FAIL(TDM_MUTEX_IS_LOCKED(), NULL);
 306
 307         if (!is_video) {
 308                 if (!func_output->output_hwc_create_window) {
 309                         /* LCOV_EXCL_START */
 310                         if (error)
 311                                 *error = TDM_ERROR_BAD_MODULE;
 312                         return NULL;
 313                         /* LCOV_EXCL_STOP */
 314                 }
 315
 316                 hwc_window_backend = func_output->output_hwc_create_window(
 317                                                  private_output->output_backend, &ret);
 318                 if (ret != TDM_ERROR_NONE) {
 319                         if (error)
 320                                 *error = ret;
 321                         return NULL;
 322                 }
 323         } else {
 324                 if (!func_output->output_hwc_create_video_window) {
 325                         /* LCOV_EXCL_START */
 326                         if (error)
 327                                 *error = TDM_ERROR_BAD_MODULE;
 328                         return NULL;
 329                         /* LCOV_EXCL_STOP */
 330                 }
 331
 332                 hwc_window_backend = func_output->output_hwc_create_video_window(
 333                                                  private_output->output_backend, &ret);
 334                 if (ret != TDM_ERROR_NONE) {
 335                         if (error)
 336                                 *error = ret;
 337                         return NULL;
 338                 }
 339         }
 340
 341         private_hwc_window = calloc(1, sizeof(tdm_private_capture));
 342         if (!private_hwc_window) {
 343                 /* LCOV_EXCL_START */
 344                 TDM_ERR("failed: alloc memory");
 345                 func_output->output_hwc_destroy_window(private_output->output_backend, hwc_window_backend);
 346                 if (error)
 347                         *error = TDM_ERROR_OUT_OF_MEMORY;
 348                 return NULL;
 349                 /* LCOV_EXCL_STOP */
 350         }
 351
 352         LIST_ADD(&private_hwc_window->link, &private_output->hwc_window_list);
 353
 354         private_hwc_window->private_display = private_display;
 355         private_hwc_window->private_output = private_output;
 356         private_hwc_window->hwc_window_backend = hwc_window_backend;
 357
 358         TDM_DBG("hwc_window(%p) create", private_hwc_window);
 359
 360         if (error)
 361                 *error = TDM_ERROR_NONE;
 362
 363         return private_hwc_window;
 364 }
 365
 366 INTERN tdm_error
 367 tdm_hwc_window_destroy_internal(tdm_private_hwc_window * private_hwc_window)
 368 {
 369         tdm_private_display *private_display;
 370         tdm_private_output *private_output;
 371         tdm_func_output *func_output;
 372
 373         TDM_RETURN_VAL_IF_FAIL(TDM_MUTEX_IS_LOCKED(), TDM_ERROR_OPERATION_FAILED);
 374
 375         if (!private_hwc_window)
 376                 return TDM_ERROR_OPERATION_FAILED;
 377
 378         private_display = private_hwc_window->private_display;
 379         private_output = private_hwc_window->private_output;
 380
 381         LIST_DEL(&private_hwc_window->link);
 382
 383         func_output = &private_display->func_output;
 384         func_output->output_hwc_destroy_window(private_output->output_backend, private_hwc_window->hwc_window_backend);
 385
 386         free(private_hwc_window);
 387         return TDM_ERROR_NONE;
 388 }
 389
 390 EXTERN tdm_error
 391 tdm_hwc_window_set_flags(tdm_hwc_window *hwc_window, tdm_hwc_window_flag flags)
 392 {
 393         tdm_func_hwc_window *func_hwc_window = NULL;
 394
 395         HWC_WINDOW_FUNC_ENTRY();
 396
 397         _pthread_mutex_lock(&private_display->lock);
 398
 399         func_hwc_window = &private_display->func_hwc_window;
 400
 401         if (!func_hwc_window->hwc_window_set_flags) {
 402                 /* LCOV_EXCL_START */
 403                 _pthread_mutex_unlock(&private_display->lock);
 404                 TDM_ERR("not implemented!!");
 405                 return TDM_ERROR_NOT_IMPLEMENTED;
 406                 /* LCOV_EXCL_STOP */
 407         }
 408
 409         ret = func_hwc_window->hwc_window_set_flags(private_hwc_window->hwc_window_backend, flags);
 410
 411         _pthread_mutex_unlock(&private_display->lock);
 412
 413         return ret;
 414 }
 415
 416 EXTERN tdm_error
 417 tdm_hwc_window_unset_flags(tdm_hwc_window *hwc_window, tdm_hwc_window_flag flags)
 418 {
 419         tdm_func_hwc_window *func_hwc_window = NULL;
 420
 421         HWC_WINDOW_FUNC_ENTRY();
 422
 423         _pthread_mutex_lock(&private_display->lock);
 424
 425         func_hwc_window = &private_display->func_hwc_window;
 426
 427         if (!func_hwc_window->hwc_window_unset_flags) {
 428                 /* LCOV_EXCL_START */
 429                 _pthread_mutex_unlock(&private_display->lock);
 430                 TDM_ERR("not implemented!!");
 431                 return TDM_ERROR_NOT_IMPLEMENTED;
 432                 /* LCOV_EXCL_STOP */
 433         }
 434
 435         ret = func_hwc_window->hwc_window_unset_flags(private_hwc_window->hwc_window_backend, flags);
 436
 437         _pthread_mutex_unlock(&private_display->lock);
 438
 439         return ret;
 440 }
 441
 442 EXTERN tdm_error
 443 tdm_hwc_window_video_get_capability(tdm_hwc_window *hwc_window,
 444                                                                         tdm_hwc_window_video_capability *video_capability)
 445 {
 446         tdm_func_hwc_window *func_hwc_window = NULL;
 447
 448         HWC_WINDOW_FUNC_ENTRY();
 449
 450         TDM_RETURN_VAL_IF_FAIL(video_capability != NULL, TDM_ERROR_INVALID_PARAMETER);
 451
 452         _pthread_mutex_lock(&private_display->lock);
 453
 454         func_hwc_window = &private_display->func_hwc_window;
 455
 456         if (!func_hwc_window->hwc_window_video_get_capability) {
 457                 /* LCOV_EXCL_START */
 458                 _pthread_mutex_unlock(&private_display->lock);
 459                 TDM_ERR("not implemented!!");
 460                 return TDM_ERROR_NOT_IMPLEMENTED;
 461                 /* LCOV_EXCL_STOP */
 462         }
 463
 464         ret = func_hwc_window->hwc_window_video_get_capability(private_hwc_window->hwc_window_backend,
 465                                                                                                                    video_capability);
 466
 467         _pthread_mutex_unlock(&private_display->lock);
 468
 469         return ret;
 470 }
 471
 472 EXTERN tdm_error
 473 tdm_hwc_window_video_get_available_properties(tdm_hwc_window *hwc_window,
 474                                                                                           const tdm_prop **props, int *count)
 475 {
 476         tdm_func_hwc_window *func_hwc_window = NULL;
 477
 478         HWC_WINDOW_FUNC_ENTRY();
 479
 480         TDM_RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
 481         TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
 482
 483         _pthread_mutex_lock(&private_display->lock);
 484
 485         func_hwc_window = &private_display->func_hwc_window;
 486
 487         if (!func_hwc_window->hwc_window_video_get_available_properties) {
 488                 /* LCOV_EXCL_START */
 489                 _pthread_mutex_unlock(&private_display->lock);
 490                 TDM_ERR("not implemented!!");
 491                 return TDM_ERROR_NOT_IMPLEMENTED;
 492                 /* LCOV_EXCL_STOP */
 493         }
 494
 495         ret = func_hwc_window->hwc_window_video_get_available_properties(private_hwc_window->hwc_window_backend,
 496                                                                                                                                          props, count);
 497
 498         _pthread_mutex_unlock(&private_display->lock);
 499
 500         return ret;
 501 }
 502
 503 EXTERN tdm_error
 504 tdm_hwc_window_video_get_property(tdm_hwc_window *hwc_window,
 505                                                                         unsigned int id, tdm_value *value)
 506 {
 507         tdm_func_hwc_window *func_hwc_window = NULL;
 508
 509         HWC_WINDOW_FUNC_ENTRY();
 510
 511         TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
 512
 513         _pthread_mutex_lock(&private_display->lock);
 514
 515         func_hwc_window = &private_display->func_hwc_window;
 516
 517         if (!func_hwc_window->hwc_window_video_get_property) {
 518                 /* LCOV_EXCL_START */
 519                 _pthread_mutex_unlock(&private_display->lock);
 520                 TDM_ERR("not implemented!!");
 521                 return TDM_ERROR_NOT_IMPLEMENTED;
 522                 /* LCOV_EXCL_STOP */
 523         }
 524
 525         ret = func_hwc_window->hwc_window_video_get_property(private_hwc_window->hwc_window_backend,
 526                                                                                                                  id, value);
 527
 528         _pthread_mutex_unlock(&private_display->lock);
 529
 530         return ret;
 531 }
 532
 533 EXTERN tdm_error
 534 tdm_hwc_window_video_set_property(tdm_hwc_window *hwc_window,
 535                                                                         unsigned int id, tdm_value value)
 536 {
 537         tdm_func_hwc_window *func_hwc_window = NULL;
 538
 539         HWC_WINDOW_FUNC_ENTRY();
 540
 541         _pthread_mutex_lock(&private_display->lock);
 542
 543         func_hwc_window = &private_display->func_hwc_window;
 544
 545         if (!func_hwc_window->hwc_window_video_set_property) {
 546                 /* LCOV_EXCL_START */
 547                 _pthread_mutex_unlock(&private_display->lock);
 548                 TDM_ERR("not implemented!!");
 549                 return TDM_ERROR_NOT_IMPLEMENTED;
 550                 /* LCOV_EXCL_STOP */
 551         }
 552
 553         ret = func_hwc_window->hwc_window_video_set_property(private_hwc_window->hwc_window_backend,
 554                                                                                                                  id, value);
 555
 556         _pthread_mutex_unlock(&private_display->lock);
 557
 558         return ret;
 559 }