src/tdm_hwc_window.c

   1 /**************************************************************************
   2  *
   3  * libtdm
   4  *
   5  * Copyright 2018 Samsung Electronics co., Ltd. All Rights Reserved.
   6  *
   7  * Contact: SooChan Lim <sc1.lim@samsung.com>,
   8  *          Boram Park <boram1288.park@samsung.com>,
   9  *          Changyeon Lee <cyeon.lee@samsung.com>,
  10  *          Sangjin Lee <lsj119@samsung.com>
  11  *
  12  * Permission is hereby granted, free of charge, to any person obtaining a
  13  * copy of this software and associated documentation files (the
  14  * "Software"), to deal in the Software without restriction, including
  15  * without limitation the rights to use, copy, modify, merge, publish,
  16  * distribute, sub license, and/or sell copies of the Software, and to
  17  * permit persons to whom the Software is furnished to do so, subject to
  18  * the following conditions:
  19  *
  20  * The above copyright notice and this permission notice (including the
  21  * next paragraph) shall be included in all copies or substantial portions
  22  * of the Software.
  23  *
  24  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  25  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  26  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  27  * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
  28  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  29  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  30  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  31  *
  32 **************************************************************************/
  33
  34 #ifdef HAVE_CONFIG_H
  35 #include "config.h"
  36 #endif
  37
  38 #include "tdm_private.h"
  39
  40 /* LCOV_EXCL_START */
  41
  42 #define COUNT_MAX   10
  43
  44 #define HWC_WINDOW_FUNC_ENTRY() \
  45         tdm_private_display *private_display; \
  46         tdm_private_output *private_output; \
  47         tdm_private_hwc *private_hwc; \
  48         tdm_private_hwc_window *private_hwc_window; \
  49         tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
  50         TDM_RETURN_VAL_IF_FAIL(hwc_window != NULL, TDM_ERROR_INVALID_PARAMETER); \
  51         private_hwc_window = (tdm_private_hwc_window*)hwc_window; \
  52         private_hwc = private_hwc_window->private_hwc; \
  53         TDM_RETURN_VAL_IF_FAIL(private_hwc != NULL, TDM_ERROR_INVALID_PARAMETER); \
  54         private_output = private_hwc->private_output; \
  55         TDM_RETURN_VAL_IF_FAIL(private_output != NULL, TDM_ERROR_INVALID_PARAMETER); \
  56         private_display = private_output->private_display
  57
  58 #define HWC_WINDOW_FUNC_ENTRY_ERROR() \
  59         tdm_private_display *private_display; \
  60         tdm_private_output *private_output; \
  61         tdm_private_hwc *private_hwc; \
  62         tdm_private_hwc_window *private_hwc_window; \
  63         tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
  64         TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(hwc_window != NULL, TDM_ERROR_INVALID_PARAMETER, NULL); \
  65         private_hwc_window = (tdm_private_hwc_window*)hwc_window; \
  66         private_hwc = private_hwc_window->private_hwc; \
  67         TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(private_hwc != NULL, TDM_ERROR_INVALID_PARAMETER, NULL); \
  68         private_output = private_hwc->private_output; \
  69         TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(private_output != NULL, TDM_ERROR_INVALID_PARAMETER, NULL); \
  70         private_display = private_output->private_display
  71
  72 #define HWC_WINDOW_FUNC_ENTRY_VOID_RETURN() \
  73         tdm_private_display *private_display; \
  74         tdm_private_output *private_output; \
  75         tdm_private_hwc *private_hwc; \
  76         tdm_private_hwc_window *private_hwc_window; \
  77         tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
  78         TDM_RETURN_IF_FAIL(hwc_window != NULL); \
  79         private_hwc_window = (tdm_private_hwc_window*)hwc_window; \
  80         private_hwc = private_hwc_window->private_hwc; \
  81         TDM_RETURN_IF_FAIL(private_hwc != NULL); \
  82         private_output = private_hwc->private_output; \
  83         TDM_RETURN_IF_FAIL(private_output != NULL); \
  84         private_display = private_output->private_display
  85
  86
  87 INTERN tdm_hwc_window *
  88 tdm_hwc_window_create_internal(tdm_private_hwc *private_hwc, tdm_error *error)
  89 {
  90         tdm_private_output *private_output = private_hwc->private_output;
  91         tdm_private_module *private_module = private_output->private_module;
  92         tdm_func_hwc *func_hwc = &private_module->func_hwc;
  93         tdm_private_hwc_window *private_hwc_window = NULL;
  94         tdm_hwc_window *hwc_window_backend = NULL;
  95         tdm_error ret = TDM_ERROR_NONE;
  96
  97         TDM_RETURN_VAL_IF_FAIL(TDM_MUTEX_IS_LOCKED(), NULL);
  98
  99         if (!func_hwc->hwc_create_window) {
 100                 /* LCOV_EXCL_START */
 101                 if (error)
 102                         *error = TDM_ERROR_BAD_MODULE;
 103                 return NULL;
 104                 /* LCOV_EXCL_STOP */
 105         }
 106
 107         private_hwc_window = calloc(1, sizeof(tdm_private_hwc_window));
 108         if (!private_hwc_window) {
 109                 /* LCOV_EXCL_START */
 110                 TDM_ERR("failed: alloc memory");
 111                 if (error)
 112                         *error = TDM_ERROR_OUT_OF_MEMORY;
 113                 return NULL;
 114                 /* LCOV_EXCL_STOP */
 115         }
 116
 117         hwc_window_backend = func_hwc->hwc_create_window(private_hwc->hwc_backend, &ret);
 118         if (ret != TDM_ERROR_NONE) {
 119                 free(private_hwc_window);
 120                 if (error)
 121                         *error = ret;
 122                 return NULL;
 123         }
 124
 125         LIST_ADD(&private_hwc_window->link, &private_hwc->hwc_window_list);
 126
 127         private_hwc_window->private_hwc = private_hwc;
 128         private_hwc_window->hwc_window_backend = hwc_window_backend;
 129
 130         TDM_DBG("hwc_window(%p) create", private_hwc_window);
 131
 132         if (error)
 133                 *error = TDM_ERROR_NONE;
 134
 135         return private_hwc_window;
 136 }
 137
 138 INTERN void
 139 tdm_hwc_window_destroy_internal(tdm_private_hwc_window *private_hwc_window)
 140 {
 141         tdm_private_output *private_output;
 142         tdm_private_module *private_module;
 143         tdm_private_hwc *private_hwc;
 144         tdm_func_hwc_window *func_hwc_window;
 145
 146         TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
 147
 148         if (!private_hwc_window)
 149                 return;
 150
 151         private_hwc = private_hwc_window->private_hwc;
 152         private_output = private_hwc->private_output;
 153         private_module = private_output->private_module;
 154         func_hwc_window = &private_module->func_hwc_window;
 155
 156         LIST_DEL(&private_hwc_window->link);
 157
 158         func_hwc_window = &private_module->func_hwc_window;
 159         func_hwc_window->hwc_window_destroy(private_hwc_window->hwc_window_backend);
 160
 161         free(private_hwc_window);
 162 }
 163
 164 EXTERN void
 165 tdm_hwc_window_destroy(tdm_hwc_window *hwc_window)
 166 {
 167         tdm_private_display *private_display;
 168         tdm_private_output *private_output;
 169         tdm_private_hwc *private_hwc;
 170         tdm_private_hwc_window *private_hwc_window;
 171
 172         if (!hwc_window)
 173                 return;
 174
 175         private_hwc_window = (tdm_private_hwc_window *)hwc_window;
 176         private_hwc = private_hwc_window->private_hwc;
 177         private_output = private_hwc->private_output;
 178         private_display = private_output->private_display;
 179
 180         _pthread_mutex_lock(&private_display->lock);
 181
 182         tdm_hwc_window_destroy_internal(hwc_window);
 183
 184         _pthread_mutex_unlock(&private_display->lock);
 185 }
 186
 187 EXTERN tbm_surface_queue_h
 188 tdm_hwc_window_get_buffer_queue(tdm_hwc_window *hwc_window, tdm_error *error)
 189 {
 190         tdm_private_module *private_module;
 191         tdm_func_hwc_window *func_hwc_window = NULL;
 192         tbm_surface_queue_h queue = NULL;
 193
 194         HWC_WINDOW_FUNC_ENTRY_ERROR();
 195
 196         _pthread_mutex_lock(&private_display->lock);
 197
 198         private_module = private_output->private_module;
 199         func_hwc_window = &private_module->func_hwc_window;
 200
 201         if (!func_hwc_window->hwc_window_get_buffer_queue) {
 202                 /* LCOV_EXCL_START */
 203                 _pthread_mutex_unlock(&private_display->lock);
 204                 TDM_WRN("not implemented!!");
 205                 if (error)
 206                         *error = TDM_ERROR_NOT_IMPLEMENTED;
 207                 return NULL;
 208         }
 209
 210         queue = func_hwc_window->hwc_window_get_buffer_queue(private_hwc_window->hwc_window_backend, error);
 211
 212         _pthread_mutex_unlock(&private_display->lock);
 213
 214         return queue;
 215 }
 216
 217 EXTERN tdm_error
 218 tdm_hwc_window_set_composition_type(tdm_hwc_window *hwc_window,
 219                                                                         tdm_hwc_window_composition composition_type)
 220 {
 221         tdm_private_module *private_module;
 222         tdm_func_hwc_window *func_hwc_window = NULL;
 223
 224         HWC_WINDOW_FUNC_ENTRY();
 225         TDM_RETURN_VAL_IF_FAIL(composition_type >= TDM_COMPOSITION_NONE, TDM_ERROR_INVALID_PARAMETER);
 226         TDM_RETURN_VAL_IF_FAIL(composition_type <= TDM_COMPOSITION_VIDEO, TDM_ERROR_INVALID_PARAMETER);
 227
 228         _pthread_mutex_lock(&private_display->lock);
 229
 230         private_module = private_output->private_module;
 231         func_hwc_window = &private_module->func_hwc_window;
 232
 233         if (!func_hwc_window->hwc_window_set_composition_type) {
 234                 _pthread_mutex_unlock(&private_display->lock);
 235                 TDM_WRN("not implemented!!");
 236                 return TDM_ERROR_NOT_IMPLEMENTED;
 237         }
 238
 239         ret = func_hwc_window->hwc_window_set_composition_type(private_hwc_window->hwc_window_backend, composition_type);
 240
 241         _pthread_mutex_unlock(&private_display->lock);
 242
 243         return ret;
 244 }
 245
 246 EXTERN tdm_error
 247 tdm_hwc_window_set_buffer_damage(tdm_hwc_window *hwc_window, tdm_region damage)
 248 {
 249         tdm_private_module *private_module;
 250         tdm_func_hwc_window *func_hwc_window = NULL;
 251
 252         HWC_WINDOW_FUNC_ENTRY();
 253         if (damage.num_rects > 0)
 254                 TDM_RETURN_VAL_IF_FAIL(damage.rects != NULL, TDM_ERROR_INVALID_PARAMETER);
 255
 256         _pthread_mutex_lock(&private_display->lock);
 257
 258         private_module = private_output->private_module;
 259         func_hwc_window = &private_module->func_hwc_window;
 260
 261         if (!func_hwc_window->hwc_window_set_buffer_damage) {
 262                 _pthread_mutex_unlock(&private_display->lock);
 263                 TDM_WRN("not implemented!!");
 264                 return TDM_ERROR_NOT_IMPLEMENTED;
 265         }
 266
 267         ret = func_hwc_window->hwc_window_set_buffer_damage(private_hwc_window->hwc_window_backend, damage);
 268
 269         _pthread_mutex_unlock(&private_display->lock);
 270
 271         return ret;
 272 }
 273
 274
 275 EXTERN tdm_error
 276 tdm_hwc_window_set_info(tdm_hwc_window *hwc_window, tdm_hwc_window_info *info)
 277 {
 278         tdm_private_module *private_module;
 279         tdm_func_hwc_window *func_hwc_window = NULL;
 280         char fmtstr[128];
 281
 282         HWC_WINDOW_FUNC_ENTRY();
 283
 284         TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
 285
 286         _pthread_mutex_lock(&private_display->lock);
 287
 288         private_module = private_output->private_module;
 289         func_hwc_window = &private_module->func_hwc_window;
 290
 291         if (!func_hwc_window->hwc_window_set_info) {
 292                 _pthread_mutex_unlock(&private_display->lock);
 293                 TDM_WRN("not implemented!!");
 294                 return TDM_ERROR_NOT_IMPLEMENTED;
 295         }
 296
 297         if (info->src_config.format)
 298                 snprintf(fmtstr, 128, "%c%c%c%c", FOURCC_STR(info->src_config.format));
 299         else
 300                 snprintf(fmtstr, 128, "NONE");
 301
 302         TDM_INFO("hwc_window(%p) info: src(%dx%d %d,%d %dx%d %s) dst(%d,%d %dx%d) trans(%d)",
 303                          private_hwc_window, info->src_config.size.h, info->src_config.size.v,
 304                          info->src_config.pos.x, info->src_config.pos.y,
 305                          info->src_config.pos.w, info->src_config.pos.h,
 306                          fmtstr,
 307                          info->dst_pos.x, info->dst_pos.y,
 308                          info->dst_pos.w, info->dst_pos.h,
 309                          info->transform);
 310
 311         ret = func_hwc_window->hwc_window_set_info(private_hwc_window->hwc_window_backend, info);
 312
 313         _pthread_mutex_unlock(&private_display->lock);
 314
 315         return ret;
 316 }
 317
 318 EXTERN tdm_error
 319 tdm_hwc_window_set_buffer(tdm_hwc_window *hwc_window, tbm_surface_h buffer)
 320 {
 321         tdm_private_module *private_module;
 322         tdm_func_hwc_window *func_hwc_window;
 323
 324         HWC_WINDOW_FUNC_ENTRY();
 325
 326         _pthread_mutex_lock(&private_display->lock);
 327
 328         if ((tdm_debug_dump & TDM_DUMP_FLAG_WINDOW) && buffer) {
 329                 char str[TDM_PATH_LEN];
 330                 static int i;
 331                 snprintf(str, TDM_PATH_LEN, "window_%d_%03d", private_output->index, i++);
 332                 tdm_helper_dump_buffer_str(buffer, tdm_debug_dump_dir, str);
 333         }
 334
 335         private_module = private_output->private_module;
 336         func_hwc_window = &private_module->func_hwc_window;
 337
 338         if (!func_hwc_window->hwc_window_set_buffer) {
 339                 _pthread_mutex_unlock(&private_display->lock);
 340                 TDM_WRN("not implemented!!");
 341                 return TDM_ERROR_NOT_IMPLEMENTED;
 342         }
 343
 344         ret = func_hwc_window->hwc_window_set_buffer(private_hwc_window->hwc_window_backend, buffer);
 345
 346         _pthread_mutex_unlock(&private_display->lock);
 347
 348         return ret;
 349 }
 350
 351 EXTERN tdm_error
 352 tdm_hwc_window_get_property(tdm_hwc_window *hwc_window, unsigned int id, tdm_value *value)
 353 {
 354         tdm_private_module *private_module;
 355         tdm_func_hwc_window *func_hwc_window = NULL;
 356
 357         HWC_WINDOW_FUNC_ENTRY();
 358
 359         TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
 360
 361         _pthread_mutex_lock(&private_display->lock);
 362
 363         private_module = private_output->private_module;
 364         func_hwc_window = &private_module->func_hwc_window;
 365
 366         if (!func_hwc_window->hwc_window_get_property) {
 367                 /* LCOV_EXCL_START */
 368                 _pthread_mutex_unlock(&private_display->lock);
 369                 TDM_WRN("not implemented!!");
 370                 return TDM_ERROR_NOT_IMPLEMENTED;
 371         }
 372
 373         ret = func_hwc_window->hwc_window_get_property(private_hwc_window->hwc_window_backend, id, value);
 374
 375         _pthread_mutex_unlock(&private_display->lock);
 376
 377         return ret;
 378 }
 379
 380 EXTERN tdm_error
 381 tdm_hwc_window_set_property(tdm_hwc_window *hwc_window, unsigned int id, tdm_value value)
 382 {
 383         tdm_private_module *private_module;
 384         tdm_func_hwc_window *func_hwc_window = NULL;
 385
 386         HWC_WINDOW_FUNC_ENTRY();
 387
 388         _pthread_mutex_lock(&private_display->lock);
 389
 390         private_module = private_output->private_module;
 391         func_hwc_window = &private_module->func_hwc_window;
 392
 393         if (!func_hwc_window->hwc_window_set_property) {
 394                 /* LCOV_EXCL_START */
 395                 _pthread_mutex_unlock(&private_display->lock);
 396                 TDM_WRN("not implemented!!");
 397                 return TDM_ERROR_NOT_IMPLEMENTED;
 398         }
 399
 400         ret = func_hwc_window->hwc_window_set_property(private_hwc_window->hwc_window_backend, id, value);
 401
 402         _pthread_mutex_unlock(&private_display->lock);
 403
 404         return ret;
 405 }
 406
 407 EXTERN tdm_error
 408 tdm_hwc_window_get_preparation_types(tdm_hwc_window *hwc_window,
 409                                                                          int *preparation_types)
 410 {
 411         tdm_private_module *private_module;
 412         tdm_func_hwc_window *func_hwc_window = NULL;
 413
 414         HWC_WINDOW_FUNC_ENTRY();
 415
 416         _pthread_mutex_lock(&private_display->lock);
 417
 418         private_module = private_output->private_module;
 419         func_hwc_window = &private_module->func_hwc_window;
 420
 421         if (!func_hwc_window->hwc_window_get_preparation_types) {
 422                 _pthread_mutex_unlock(&private_display->lock);
 423                 TDM_WRN("not implemented!!");
 424                 return TDM_ERROR_NOT_IMPLEMENTED;
 425         }
 426
 427         ret = func_hwc_window->hwc_window_get_preparation_types(private_hwc_window->hwc_window_backend, preparation_types);
 428
 429         _pthread_mutex_unlock(&private_display->lock);
 430
 431         return ret;
 432 }
 433 /* LCOV_EXCL_STOP */