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         TDM_RETURN_VAL_IF_FAIL(composition_type >= TDM_COMPOSITION_NONE, TDM_ERROR_INVALID_PARAMETER);
 142         TDM_RETURN_VAL_IF_FAIL(composition_type <= TDM_COMPOSITION_CURSOR, TDM_ERROR_INVALID_PARAMETER);
 143         TDM_RETURN_VAL_IF_FAIL(composition_type != TDM_COMPOSITION_DEVICE_CANDIDATE, TDM_ERROR_INVALID_PARAMETER);
 144
 145         _pthread_mutex_lock(&private_display->lock);
 146
 147         func_hwc_window = &private_display->func_hwc_window;
 148
 149         if (!func_hwc_window->hwc_window_set_composition_type) {
 150                 /* LCOV_EXCL_START */
 151                 _pthread_mutex_unlock(&private_display->lock);
 152                 TDM_ERR("not implemented!!");
 153                 return TDM_ERROR_NOT_IMPLEMENTED;
 154                 /* LCOV_EXCL_STOP */
 155         }
 156
 157         ret = func_hwc_window->hwc_window_set_composition_type(private_hwc_window->hwc_window_backend, composition_type);
 158
 159         _pthread_mutex_unlock(&private_display->lock);
 160
 161         return ret;
 162 }
 163
 164 EXTERN tdm_error
 165 tdm_hwc_window_set_buffer_damage(tdm_hwc_window *hwc_window, tdm_hwc_region damage)
 166 {
 167         tdm_func_hwc_window *func_hwc_window = NULL;
 168
 169         HWC_WINDOW_FUNC_ENTRY();
 170
 171         _pthread_mutex_lock(&private_display->lock);
 172
 173         func_hwc_window = &private_display->func_hwc_window;
 174
 175         if (!func_hwc_window->hwc_window_set_buffer_damage) {
 176                 /* LCOV_EXCL_START */
 177                 _pthread_mutex_unlock(&private_display->lock);
 178                 TDM_ERR("not implemented!!");
 179                 return TDM_ERROR_NOT_IMPLEMENTED;
 180                 /* LCOV_EXCL_STOP */
 181         }
 182
 183         ret = func_hwc_window->hwc_window_set_buffer_damage(private_hwc_window->hwc_window_backend, damage);
 184
 185         _pthread_mutex_unlock(&private_display->lock);
 186
 187         return ret;
 188 }
 189
 190
 191 EXTERN tdm_error
 192 tdm_hwc_window_set_info(tdm_hwc_window *hwc_window, tdm_hwc_window_info *info)
 193 {
 194         tdm_func_hwc_window *func_hwc_window = NULL;
 195         char fmtstr[128];
 196
 197         HWC_WINDOW_FUNC_ENTRY();
 198
 199         TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
 200
 201         _pthread_mutex_lock(&private_display->lock);
 202
 203         func_hwc_window = &private_display->func_hwc_window;
 204
 205         if (!func_hwc_window->hwc_window_set_info) {
 206                 /* LCOV_EXCL_START */
 207                 _pthread_mutex_unlock(&private_display->lock);
 208                 TDM_ERR("not implemented!!");
 209                 return TDM_ERROR_NOT_IMPLEMENTED;
 210                 /* LCOV_EXCL_STOP */
 211         }
 212
 213         if (info->src_config.format)
 214                 snprintf(fmtstr, 128, "%c%c%c%c", FOURCC_STR(info->src_config.format));
 215         else
 216                 snprintf(fmtstr, 128, "NONE");
 217
 218         TDM_INFO("hwc_window(%p) info: src(%dx%d %d,%d %dx%d %s) dst(%d,%d %dx%d) trans(%d)",
 219                          private_hwc_window, info->src_config.size.h, info->src_config.size.v,
 220                          info->src_config.pos.x, info->src_config.pos.y,
 221                          info->src_config.pos.w, info->src_config.pos.h,
 222                          fmtstr,
 223                          info->dst_pos.x, info->dst_pos.y,
 224                          info->dst_pos.w, info->dst_pos.h,
 225                          info->transform);
 226
 227         ret = func_hwc_window->hwc_window_set_info(private_hwc_window->hwc_window_backend, info);
 228
 229         _pthread_mutex_unlock(&private_display->lock);
 230
 231         return ret;
 232 }
 233
 234 /* LCOV_EXCL_START */
 235 static void
 236 _tdm_window_dump_buffer(tdm_hwc_window *hwc_window, tbm_surface_h buffer)
 237 {
 238         tdm_private_hwc_window *private_window = (tdm_private_hwc_window *)hwc_window;
 239         tdm_private_output *private_output = private_window->private_output;
 240         unsigned int pipe;
 241         uint32_t zpos;
 242         char fname[PATH_MAX];
 243
 244         pipe = private_output->pipe;
 245         zpos = private_window->zpos;
 246
 247         snprintf(fname, sizeof(fname), "tdm_%d_win_%d", pipe, zpos);
 248
 249         tbm_surface_internal_dump_buffer(buffer, fname);
 250         TDM_DBG("%s dump excute", fname);
 251
 252         return;
 253 }
 254 /* LCOV_EXCL_STOP */
 255
 256 EXTERN tdm_error
 257 tdm_hwc_window_set_buffer(tdm_hwc_window *hwc_window, tbm_surface_h buffer)
 258 {
 259         tdm_func_hwc_window *func_hwc_window;
 260
 261         HWC_WINDOW_FUNC_ENTRY();
 262
 263         _pthread_mutex_lock(&private_display->lock);
 264
 265         if ((tdm_debug_dump & TDM_DUMP_FLAG_WINDOW) && buffer) {
 266                 /* LCOV_EXCL_START */
 267                 char str[TDM_PATH_LEN];
 268                 static int i;
 269                 snprintf(str, TDM_PATH_LEN, "window_%d_%d_%03d",
 270                                  private_output->index, private_hwc_window->zpos, i++);
 271                 tdm_helper_dump_buffer_str(buffer, tdm_debug_dump_dir, str);
 272                 /* LCOV_EXCL_STOP */
 273         }
 274
 275         func_hwc_window = &private_display->func_hwc_window;
 276
 277         if (!func_hwc_window->hwc_window_set_buffer) {
 278                 /* LCOV_EXCL_START */
 279                 _pthread_mutex_unlock(&private_display->lock);
 280                 TDM_ERR("not implemented!!");
 281                 return TDM_ERROR_NOT_IMPLEMENTED;
 282                 /* LCOV_EXCL_STOP */
 283         }
 284
 285         /* dump buffer */
 286         /* LCOV_EXCL_START */
 287         if (tdm_dump_enable && buffer)
 288                 _tdm_window_dump_buffer(hwc_window, buffer);
 289         /* LCOV_EXCL_STOP */
 290
 291         ret = func_hwc_window->hwc_window_set_buffer(private_hwc_window->hwc_window_backend, buffer);
 292
 293         _pthread_mutex_unlock(&private_display->lock);
 294
 295         return ret;
 296 }
 297
 298 INTERN tdm_hwc_window *
 299 tdm_hwc_window_create_internal(tdm_private_output *private_output, int is_video,
 300                                                                    tdm_error *error)
 301 {
 302         tdm_private_display *private_display = private_output->private_display;
 303         tdm_func_output *func_output = &private_display->func_output;
 304         tdm_private_hwc_window *private_hwc_window = NULL;
 305         tdm_hwc_window *hwc_window_backend = NULL;
 306         tdm_error ret = TDM_ERROR_NONE;
 307
 308         TDM_RETURN_VAL_IF_FAIL(TDM_MUTEX_IS_LOCKED(), NULL);
 309
 310         if (!is_video) {
 311                 if (!func_output->output_hwc_create_window) {
 312                         /* LCOV_EXCL_START */
 313                         if (error)
 314                                 *error = TDM_ERROR_BAD_MODULE;
 315                         return NULL;
 316                         /* LCOV_EXCL_STOP */
 317                 }
 318
 319                 hwc_window_backend = func_output->output_hwc_create_window(
 320                                                  private_output->output_backend, &ret);
 321                 if (ret != TDM_ERROR_NONE) {
 322                         if (error)
 323                                 *error = ret;
 324                         return NULL;
 325                 }
 326         } else {
 327                 if (!func_output->output_hwc_create_video_window) {
 328                         /* LCOV_EXCL_START */
 329                         if (error)
 330                                 *error = TDM_ERROR_BAD_MODULE;
 331                         return NULL;
 332                         /* LCOV_EXCL_STOP */
 333                 }
 334
 335                 hwc_window_backend = func_output->output_hwc_create_video_window(
 336                                                  private_output->output_backend, &ret);
 337                 if (ret != TDM_ERROR_NONE) {
 338                         if (error)
 339                                 *error = ret;
 340                         return NULL;
 341                 }
 342         }
 343
 344         private_hwc_window = calloc(1, sizeof(tdm_private_capture));
 345         if (!private_hwc_window) {
 346                 /* LCOV_EXCL_START */
 347                 TDM_ERR("failed: alloc memory");
 348                 func_output->output_hwc_destroy_window(private_output->output_backend, hwc_window_backend);
 349                 if (error)
 350                         *error = TDM_ERROR_OUT_OF_MEMORY;
 351                 return NULL;
 352                 /* LCOV_EXCL_STOP */
 353         }
 354
 355         LIST_ADD(&private_hwc_window->link, &private_output->hwc_window_list);
 356
 357         private_hwc_window->private_display = private_display;
 358         private_hwc_window->private_output = private_output;
 359         private_hwc_window->hwc_window_backend = hwc_window_backend;
 360
 361         TDM_DBG("hwc_window(%p) create", private_hwc_window);
 362
 363         if (error)
 364                 *error = TDM_ERROR_NONE;
 365
 366         return private_hwc_window;
 367 }
 368
 369 INTERN tdm_error
 370 tdm_hwc_window_destroy_internal(tdm_private_hwc_window * private_hwc_window)
 371 {
 372         tdm_private_display *private_display;
 373         tdm_private_output *private_output;
 374         tdm_func_output *func_output;
 375
 376         TDM_RETURN_VAL_IF_FAIL(TDM_MUTEX_IS_LOCKED(), TDM_ERROR_OPERATION_FAILED);
 377
 378         if (!private_hwc_window)
 379                 return TDM_ERROR_OPERATION_FAILED;
 380
 381         private_display = private_hwc_window->private_display;
 382         private_output = private_hwc_window->private_output;
 383
 384         LIST_DEL(&private_hwc_window->link);
 385
 386         func_output = &private_display->func_output;
 387         func_output->output_hwc_destroy_window(private_output->output_backend, private_hwc_window->hwc_window_backend);
 388
 389         free(private_hwc_window);
 390         return TDM_ERROR_NONE;
 391 }
 392
 393 EXTERN tdm_error
 394 tdm_hwc_window_set_flags(tdm_hwc_window *hwc_window, tdm_hwc_window_flag flags)
 395 {
 396         tdm_func_hwc_window *func_hwc_window = NULL;
 397
 398         HWC_WINDOW_FUNC_ENTRY();
 399
 400         _pthread_mutex_lock(&private_display->lock);
 401
 402         func_hwc_window = &private_display->func_hwc_window;
 403
 404         if (!func_hwc_window->hwc_window_set_flags) {
 405                 /* LCOV_EXCL_START */
 406                 _pthread_mutex_unlock(&private_display->lock);
 407                 TDM_ERR("not implemented!!");
 408                 return TDM_ERROR_NOT_IMPLEMENTED;
 409                 /* LCOV_EXCL_STOP */
 410         }
 411
 412         ret = func_hwc_window->hwc_window_set_flags(private_hwc_window->hwc_window_backend, flags);
 413
 414         _pthread_mutex_unlock(&private_display->lock);
 415
 416         return ret;
 417 }
 418
 419 EXTERN tdm_error
 420 tdm_hwc_window_unset_flags(tdm_hwc_window *hwc_window, tdm_hwc_window_flag flags)
 421 {
 422         tdm_func_hwc_window *func_hwc_window = NULL;
 423
 424         HWC_WINDOW_FUNC_ENTRY();
 425
 426         _pthread_mutex_lock(&private_display->lock);
 427
 428         func_hwc_window = &private_display->func_hwc_window;
 429
 430         if (!func_hwc_window->hwc_window_unset_flags) {
 431                 /* LCOV_EXCL_START */
 432                 _pthread_mutex_unlock(&private_display->lock);
 433                 TDM_ERR("not implemented!!");
 434                 return TDM_ERROR_NOT_IMPLEMENTED;
 435                 /* LCOV_EXCL_STOP */
 436         }
 437
 438         ret = func_hwc_window->hwc_window_unset_flags(private_hwc_window->hwc_window_backend, flags);
 439
 440         _pthread_mutex_unlock(&private_display->lock);
 441
 442         return ret;
 443 }
 444
 445 EXTERN tdm_error
 446 tdm_hwc_window_video_get_capability(tdm_hwc_window *hwc_window,
 447                                                                         tdm_hwc_window_video_capability *video_capability)
 448 {
 449         tdm_func_hwc_window *func_hwc_window = NULL;
 450
 451         HWC_WINDOW_FUNC_ENTRY();
 452
 453         TDM_RETURN_VAL_IF_FAIL(video_capability != NULL, TDM_ERROR_INVALID_PARAMETER);
 454
 455         _pthread_mutex_lock(&private_display->lock);
 456
 457         func_hwc_window = &private_display->func_hwc_window;
 458
 459         if (!func_hwc_window->hwc_window_video_get_capability) {
 460                 /* LCOV_EXCL_START */
 461                 _pthread_mutex_unlock(&private_display->lock);
 462                 TDM_ERR("not implemented!!");
 463                 return TDM_ERROR_NOT_IMPLEMENTED;
 464                 /* LCOV_EXCL_STOP */
 465         }
 466
 467         ret = func_hwc_window->hwc_window_video_get_capability(private_hwc_window->hwc_window_backend,
 468                                                                                                                    video_capability);
 469
 470         _pthread_mutex_unlock(&private_display->lock);
 471
 472         return ret;
 473 }
 474
 475 EXTERN tdm_error
 476 tdm_hwc_window_video_get_available_properties(tdm_hwc_window *hwc_window,
 477                                                                                           const tdm_prop **props, int *count)
 478 {
 479         tdm_func_hwc_window *func_hwc_window = NULL;
 480
 481         HWC_WINDOW_FUNC_ENTRY();
 482
 483         TDM_RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
 484         TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
 485
 486         _pthread_mutex_lock(&private_display->lock);
 487
 488         func_hwc_window = &private_display->func_hwc_window;
 489
 490         if (!func_hwc_window->hwc_window_video_get_available_properties) {
 491                 /* LCOV_EXCL_START */
 492                 _pthread_mutex_unlock(&private_display->lock);
 493                 TDM_ERR("not implemented!!");
 494                 return TDM_ERROR_NOT_IMPLEMENTED;
 495                 /* LCOV_EXCL_STOP */
 496         }
 497
 498         ret = func_hwc_window->hwc_window_video_get_available_properties(private_hwc_window->hwc_window_backend,
 499                                                                                                                                          props, count);
 500
 501         _pthread_mutex_unlock(&private_display->lock);
 502
 503         return ret;
 504 }
 505
 506 EXTERN tdm_error
 507 tdm_hwc_window_video_get_property(tdm_hwc_window *hwc_window,
 508                                                                         unsigned int id, tdm_value *value)
 509 {
 510         tdm_func_hwc_window *func_hwc_window = NULL;
 511
 512         HWC_WINDOW_FUNC_ENTRY();
 513
 514         TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
 515
 516         _pthread_mutex_lock(&private_display->lock);
 517
 518         func_hwc_window = &private_display->func_hwc_window;
 519
 520         if (!func_hwc_window->hwc_window_video_get_property) {
 521                 /* LCOV_EXCL_START */
 522                 _pthread_mutex_unlock(&private_display->lock);
 523                 TDM_ERR("not implemented!!");
 524                 return TDM_ERROR_NOT_IMPLEMENTED;
 525                 /* LCOV_EXCL_STOP */
 526         }
 527
 528         ret = func_hwc_window->hwc_window_video_get_property(private_hwc_window->hwc_window_backend,
 529                                                                                                                  id, value);
 530
 531         _pthread_mutex_unlock(&private_display->lock);
 532
 533         return ret;
 534 }
 535
 536 EXTERN tdm_error
 537 tdm_hwc_window_video_set_property(tdm_hwc_window *hwc_window,
 538                                                                         unsigned int id, tdm_value value)
 539 {
 540         tdm_func_hwc_window *func_hwc_window = NULL;
 541
 542         HWC_WINDOW_FUNC_ENTRY();
 543
 544         _pthread_mutex_lock(&private_display->lock);
 545
 546         func_hwc_window = &private_display->func_hwc_window;
 547
 548         if (!func_hwc_window->hwc_window_video_set_property) {
 549                 /* LCOV_EXCL_START */
 550                 _pthread_mutex_unlock(&private_display->lock);
 551                 TDM_ERR("not implemented!!");
 552                 return TDM_ERROR_NOT_IMPLEMENTED;
 553                 /* LCOV_EXCL_STOP */
 554         }
 555
 556         ret = func_hwc_window->hwc_window_video_set_property(private_hwc_window->hwc_window_backend,
 557                                                                                                                  id, value);
 558
 559         _pthread_mutex_unlock(&private_display->lock);
 560
 561         return ret;
 562 }