1 /**************************************************************************
5 * Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
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 <boram1288.park@samsung.com>
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:
22 * The above copyright notice and this permission notice (including the
23 * next paragraph) shall be included in all copies or substantial portions
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.
34 **************************************************************************/
40 #include "tdm_private.h"
44 #define LAYER_FUNC_ENTRY() \
45 tdm_private_display *private_display; \
46 tdm_private_output *private_output; \
47 tdm_private_layer *private_layer; \
48 tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
49 TDM_RETURN_VAL_IF_FAIL(layer != NULL, TDM_ERROR_INVALID_PARAMETER); \
50 private_layer = (tdm_private_layer*)layer; \
51 private_output = private_layer->private_output; \
52 private_display = private_output->private_display
54 #define LAYER_FUNC_ENTRY_ERROR() \
55 tdm_private_display *private_display; \
56 tdm_private_output *private_output; \
57 tdm_private_layer *private_layer; \
58 tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
59 TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(layer != NULL, TDM_ERROR_INVALID_PARAMETER, NULL); \
60 private_layer = (tdm_private_layer*)layer; \
61 private_output = private_layer->private_output; \
62 private_display = private_output->private_display
64 #define LAYER_FUNC_ENTRY_VOID_RETURN() \
65 tdm_private_display *private_display; \
66 tdm_private_output *private_output; \
67 tdm_private_layer *private_layer; \
68 tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
69 TDM_RETURN_IF_FAIL(layer != NULL); \
70 private_layer = (tdm_private_layer*)layer; \
71 private_output = private_layer->private_output; \
72 private_display = private_output->private_display
74 static void _tdm_layer_cb_wait_vblank(tdm_vblank *vblank, tdm_error error, unsigned int sequence,
75 unsigned int tv_sec, unsigned int tv_usec, void *user_data);
76 static void _tbm_layer_queue_acquirable_cb(tbm_surface_queue_h surface_queue, void *data);
77 static void _tbm_layer_queue_destroy_cb(tbm_surface_queue_h surface_queue, void *data);
78 static void _tdm_layer_cb_output_commit(tdm_output *output, unsigned int sequence,
79 unsigned int tv_sec, unsigned int tv_usec, void *user_data);
80 static void _tdm_layer_reset_pending_data(tdm_private_layer *private_layer);
83 tdm_layer_get_output(tdm_layer *layer, tdm_error *error)
87 LAYER_FUNC_ENTRY_ERROR();
89 _pthread_mutex_lock(&private_display->lock);
92 *error = TDM_ERROR_NONE;
94 output = private_layer->private_output;
96 _pthread_mutex_unlock(&private_display->lock);
102 tdm_layer_get_index(tdm_layer *layer, int *index)
106 TDM_RETURN_VAL_IF_FAIL(index != NULL, TDM_ERROR_INVALID_PARAMETER);
108 _pthread_mutex_lock(&private_display->lock);
110 *index = private_layer->index;
112 _pthread_mutex_unlock(&private_display->lock);
118 tdm_layer_get_capabilities(tdm_layer *layer, tdm_layer_capability *capabilities)
122 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
124 _pthread_mutex_lock(&private_display->lock);
126 *capabilities = private_layer->caps.capabilities;
128 _pthread_mutex_unlock(&private_display->lock);
134 tdm_layer_get_available_formats(tdm_layer *layer, const tbm_format **formats, int *count)
138 TDM_RETURN_VAL_IF_FAIL(formats != NULL, TDM_ERROR_INVALID_PARAMETER);
139 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
141 _pthread_mutex_lock(&private_display->lock);
143 *formats = (const tbm_format *)private_layer->caps.formats;
144 *count = private_layer->caps.format_count;
146 _pthread_mutex_unlock(&private_display->lock);
152 tdm_layer_get_available_properties(tdm_layer *layer, const tdm_prop **props, int *count)
156 TDM_RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
157 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
159 _pthread_mutex_lock(&private_display->lock);
161 *props = (const tdm_prop *)private_layer->caps.props;
162 *count = private_layer->caps.prop_count;
164 _pthread_mutex_unlock(&private_display->lock);
170 tdm_layer_get_zpos(tdm_layer *layer, int *zpos)
174 TDM_RETURN_VAL_IF_FAIL(zpos != NULL, TDM_ERROR_INVALID_PARAMETER);
176 _pthread_mutex_lock(&private_display->lock);
178 *zpos = private_layer->caps.zpos;
180 _pthread_mutex_unlock(&private_display->lock);
186 tdm_layer_set_property(tdm_layer *layer, unsigned int id, tdm_value value)
188 tdm_private_module *private_module;
189 tdm_func_layer *func_layer;
192 _pthread_mutex_lock(&private_display->lock);
194 private_module = private_layer->private_module;
195 func_layer = &private_module->func_layer;
197 if (private_layer->usable)
198 TDM_INFO("layer(%p,%d) not usable", private_layer, private_layer->index);
200 private_layer->usable = 0;
202 if (!func_layer->layer_set_property) {
203 /* LCOV_EXCL_START */
204 _pthread_mutex_unlock(&private_display->lock);
205 TDM_ERR("not implemented!!");
206 return TDM_ERROR_NOT_IMPLEMENTED;
210 ret = func_layer->layer_set_property(private_layer->layer_backend, id, value);
212 _pthread_mutex_unlock(&private_display->lock);
218 tdm_layer_get_property(tdm_layer *layer, unsigned int id, tdm_value *value)
220 tdm_private_module *private_module;
221 tdm_func_layer *func_layer;
224 TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
226 _pthread_mutex_lock(&private_display->lock);
228 private_module = private_layer->private_module;
229 func_layer = &private_module->func_layer;
231 if (!func_layer->layer_get_property) {
232 /* LCOV_EXCL_START */
233 _pthread_mutex_unlock(&private_display->lock);
234 TDM_ERR("not implemented!!");
235 return TDM_ERROR_NOT_IMPLEMENTED;
239 ret = func_layer->layer_get_property(private_layer->layer_backend, id, value);
241 _pthread_mutex_unlock(&private_display->lock);
247 tdm_layer_set_info_internal(tdm_private_layer *private_layer, tdm_info_layer *info)
249 tdm_private_module *private_module;
250 tdm_func_layer *func_layer;
253 private_module = private_layer->private_module;
254 func_layer = &private_module->func_layer;
256 if (private_layer->usable)
257 TDM_INFO("layer(%p,%d) not usable", private_layer, private_layer->index);
259 private_layer->usable = 0;
261 if (!func_layer->layer_set_info) {
262 /* LCOV_EXCL_START */
263 TDM_ERR("not implemented!!");
264 return TDM_ERROR_NOT_IMPLEMENTED;
268 if (info->src_config.format)
269 snprintf(fmtstr, 128, "%c%c%c%c", FOURCC_STR(info->src_config.format));
271 snprintf(fmtstr, 128, "NONE");
273 TDM_INFO("layer(%p,%d) info: src(%ux%u %u,%u %ux%u %s) dst(%u,%u %ux%u) trans(%d)",
274 private_layer, private_layer->index,
275 info->src_config.size.h, info->src_config.size.v,
276 info->src_config.pos.x, info->src_config.pos.y,
277 info->src_config.pos.w, info->src_config.pos.h,
279 info->dst_pos.x, info->dst_pos.y,
280 info->dst_pos.w, info->dst_pos.h,
283 private_layer->pending_info_changed = 1;
284 private_layer->pending_info = *info;
286 return TDM_ERROR_NONE;
290 tdm_layer_set_info(tdm_layer *layer, tdm_info_layer *info)
294 TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
296 _pthread_mutex_lock(&private_display->lock);
298 ret = tdm_layer_set_info_internal(private_layer, info);
300 _pthread_mutex_unlock(&private_display->lock);
306 tdm_layer_get_info(tdm_layer *layer, tdm_info_layer *info)
308 tdm_private_module *private_module;
309 tdm_func_layer *func_layer;
312 TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
314 _pthread_mutex_lock(&private_display->lock);
316 private_module = private_layer->private_module;
317 func_layer = &private_module->func_layer;
319 if (!func_layer->layer_get_info) {
320 /* LCOV_EXCL_START */
321 _pthread_mutex_unlock(&private_display->lock);
322 TDM_ERR("not implemented!!");
323 return TDM_ERROR_NOT_IMPLEMENTED;
327 ret = func_layer->layer_get_info(private_layer->layer_backend, info);
329 _pthread_mutex_unlock(&private_display->lock);
334 /* LCOV_EXCL_START */
336 _tdm_layer_dump_buffer(tdm_layer *layer, tbm_surface_h buffer)
338 tdm_private_layer *private_layer = (tdm_private_layer*)layer;
339 tdm_private_output *private_output = private_layer->private_output;
341 char fname[TDM_PATH_LEN], bufs[TDM_PATH_LEN];
342 int zpos, len = TDM_PATH_LEN;
343 tdm_private_layer *l = NULL;
348 pipe = private_output->pipe;
349 zpos = private_layer->caps.zpos;
352 LIST_FOR_EACH_ENTRY(l, &private_output->layer_list, link) {
353 if (!l->showing_buffer)
355 TDM_SNPRINTF(p, remain, "_%p", l->showing_buffer->buffer);
358 n = snprintf(fname, sizeof(fname), "tdm_%d_lyr_%d%s", pipe, zpos, bufs);
359 if ((size_t)n >= sizeof(fname)) {
360 fname[sizeof(fname) - 1] = '\0';
363 tbm_surface_internal_dump_buffer(buffer, fname);
364 TDM_DBG("%s dump excute", fname);
371 tdm_layer_free_buffer(tdm_private_layer *private_layer, tdm_private_layer_buffer *layer_buffer)
373 tdm_private_display *private_display;
378 private_display = private_layer->private_output->private_display;
380 LIST_DEL(&layer_buffer->link);
381 if (layer_buffer->buffer) {
382 _pthread_mutex_unlock(&private_display->lock);
383 tdm_buffer_unref_backend(layer_buffer->buffer);
384 if (private_layer->buffer_queue)
385 tbm_surface_queue_release(private_layer->buffer_queue, layer_buffer->buffer);
386 _pthread_mutex_lock(&private_display->lock);
392 _tdm_layer_free_all_buffers(tdm_private_layer *private_layer)
394 tdm_private_output *private_output = private_layer->private_output;
395 tdm_private_layer_commit_handler *lm = NULL, *lmm = NULL;
396 struct list_head clone_list;
398 LIST_INITHEAD(&clone_list);
400 _tdm_layer_reset_pending_data(private_layer);
402 if (private_layer->waiting_buffer) {
403 tdm_layer_free_buffer(private_layer, private_layer->waiting_buffer);
404 private_layer->waiting_buffer = NULL;
406 if (tdm_debug_module & TDM_DEBUG_BUFFER)
407 TDM_INFO("layer(%p,%d) waiting_buffer(%p)",
408 private_layer, private_layer->index, private_layer->waiting_buffer);
411 if (private_layer->committed_buffer) {
412 tdm_layer_free_buffer(private_layer, private_layer->committed_buffer);
413 private_layer->committed_buffer = NULL;
415 if (tdm_debug_module & TDM_DEBUG_BUFFER)
416 TDM_INFO("layer(%p,%d) committed_buffer(%p)",
417 private_layer, private_layer->index, private_layer->committed_buffer);
420 if (private_layer->showing_buffer) {
421 tdm_layer_free_buffer(private_layer, private_layer->showing_buffer);
422 private_layer->showing_buffer = NULL;
424 if (tdm_debug_module & TDM_DEBUG_BUFFER)
425 TDM_INFO("layer(%p,%d) showing_buffer(%p)",
426 private_layer, private_layer->index, private_layer->showing_buffer);
429 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->layer_commit_handler_list, link) {
430 if (lm->private_layer != private_layer)
433 LIST_ADDTAIL(&lm->link, &clone_list);
436 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &clone_list, link) {
438 tdm_output_remove_commit_handler_internal(private_output, _tdm_layer_cb_output_commit, lm);
439 tdm_layer_free_buffer(private_layer, lm->committed_buffer);
443 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->pending_commit_handler_list, link) {
444 if (lm->private_layer != private_layer)
447 LIST_ADDTAIL(&lm->link, &clone_list);
450 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &clone_list, link) {
452 tdm_layer_free_buffer(private_layer, lm->committed_buffer);
456 if (private_layer->buffer_queue) {
457 tbm_surface_queue_remove_acquirable_cb(private_layer->buffer_queue, _tbm_layer_queue_acquirable_cb, private_layer);
458 tbm_surface_queue_remove_destroy_cb(private_layer->buffer_queue, _tbm_layer_queue_destroy_cb, private_layer);
459 private_layer->buffer_queue = NULL;
464 tdm_layer_set_buffer_internal(tdm_private_layer *private_layer, tbm_surface_h buffer)
466 tdm_private_module *private_module;
467 tdm_private_output *private_output = private_layer->private_output;
468 tdm_func_layer *func_layer;
470 /* LCOV_EXCL_START */
472 if (tdm_dump_enable && !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO))
473 _tdm_layer_dump_buffer(private_layer, buffer);
475 if (tdm_debug_dump & TDM_DUMP_FLAG_LAYER &&
476 !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
477 char str[TDM_PATH_LEN];
479 snprintf(str, TDM_PATH_LEN, "layer_%d_%d_%03d",
480 private_output->index, private_layer->index, i++);
481 tdm_helper_dump_buffer_str(buffer, tdm_debug_dump_dir, str);
485 private_module = private_layer->private_module;
486 func_layer = &private_module->func_layer;
488 if (private_layer->usable)
489 TDM_INFO("layer(%p,%d) not usable", private_layer, private_layer->index);
491 private_layer->usable = 0;
493 if (!func_layer->layer_set_buffer) {
494 /* LCOV_EXCL_START */
495 TDM_ERR("not implemented!!");
496 return TDM_ERROR_NOT_IMPLEMENTED;
497 /* LCOV_EXCL_START */
500 private_layer->pending_buffer_changed = 1;
502 if (private_layer->pending_buffer) {
504 if (tdm_debug_module & TDM_DEBUG_BUFFER)
505 TDM_INFO("layer(%p,%d) pending_buffer(%p) skipped",
506 private_layer, private_layer->index, private_layer->pending_buffer);
508 if (tdm_ttrace_module & TDM_TTRACE_LAYER) {
509 tbm_bo bo = tbm_surface_internal_get_bo(private_layer->pending_buffer, 0);
510 TDM_TRACE_ASYNC_END((intptr_t)private_layer, "[LAYER] %d", tbm_bo_export(bo));
513 tbm_surface_internal_unref(private_layer->pending_buffer);
516 tbm_surface_internal_ref(buffer);
517 private_layer->pending_buffer = buffer;
519 if (tdm_debug_module & TDM_DEBUG_BUFFER) {
520 tbm_bo bo = tbm_surface_internal_get_bo(private_layer->pending_buffer, 0);
521 int flags = tbm_bo_get_flags(bo);
522 TDM_INFO("layer(%p,%d) pending_buffer(%p) bo_flags(%x)",
523 private_layer, private_layer->index, private_layer->pending_buffer, flags);
526 if (tdm_ttrace_module & TDM_TTRACE_LAYER) {
527 tbm_bo bo = tbm_surface_internal_get_bo(private_layer->pending_buffer, 0);
528 TDM_TRACE_ASYNC_BEGIN((intptr_t)private_layer, "[LAYER] %d", tbm_bo_export(bo));
531 return TDM_ERROR_NONE;
535 tdm_layer_set_buffer(tdm_layer *layer, tbm_surface_h buffer)
539 TDM_RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER);
541 _pthread_mutex_lock(&private_display->lock);
543 ret = tdm_layer_set_buffer_internal(private_layer, buffer);
545 _pthread_mutex_unlock(&private_display->lock);
551 tdm_layer_unset_buffer_internal(tdm_private_layer *private_layer)
553 tdm_private_module *private_module;
554 tdm_func_layer *func_layer;
555 tdm_error ret = TDM_ERROR_NONE;
557 private_module = private_layer->private_module;
558 func_layer = &private_module->func_layer;
560 _tdm_layer_free_all_buffers(private_layer);
562 private_layer->usable = 1;
564 if (private_layer->usable)
565 TDM_INFO("layer(%p,%d) now usable", private_layer, private_layer->index);
567 if (!func_layer->layer_unset_buffer) {
568 /* LCOV_EXCL_START */
569 TDM_ERR("not implemented!!");
570 return TDM_ERROR_NOT_IMPLEMENTED;
571 /* LCOV_EXCL_START */
574 ret = func_layer->layer_unset_buffer(private_layer->layer_backend);
575 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
581 tdm_layer_unset_buffer(tdm_layer *layer)
585 _pthread_mutex_lock(&private_display->lock);
587 ret = tdm_layer_unset_buffer_internal(private_layer);
588 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
590 _pthread_mutex_unlock(&private_display->lock);
596 tdm_layer_committed(tdm_private_layer *private_layer, tdm_private_layer_buffer **committed_buffer)
598 tdm_private_output *private_output = private_layer->private_output;
599 tdm_private_display *private_display = private_output->private_display;
601 /* LCOV_EXCL_START */
602 if (private_display->print_fps) {
603 double curr = tdm_helper_get_time();
604 if (private_layer->fps_stamp == 0) {
605 private_layer->fps_stamp = curr;
606 } else if ((curr - private_layer->fps_stamp) > 1.0) {
607 TDM_INFO("output(%d) layer(%p,%d) fps: %d",
608 private_output->index, private_layer, private_layer->index, private_layer->fps_count);
609 private_layer->fps_count = 0;
610 private_layer->fps_stamp = curr;
612 private_layer->fps_count++;
613 } else if (private_layer->fps_stamp != 0) {
614 private_layer->fps_stamp = 0;
615 private_layer->fps_count = 0;
619 if (private_layer->showing_buffer) {
620 if (tdm_ttrace_module & TDM_TTRACE_LAYER) {
621 tbm_bo bo = tbm_surface_internal_get_bo(private_layer->showing_buffer->buffer, 0);
622 TDM_TRACE_ASYNC_END((intptr_t)private_layer, "[LAYER] %d", tbm_bo_export(bo));
625 tdm_layer_free_buffer(private_layer, private_layer->showing_buffer);
628 private_layer->showing_buffer = *committed_buffer;
629 *committed_buffer = NULL;
631 if (tdm_debug_module & TDM_DEBUG_BUFFER)
632 TDM_INFO("layer(%p,%d) committed_buffer(%p) showing_buffer(%p)",
633 private_layer, private_layer->index, *committed_buffer,
634 (private_layer->showing_buffer) ? private_layer->showing_buffer->buffer : NULL);
638 _tdm_layer_got_output_vblank(tdm_private_output *private_output, unsigned int sequence,
639 unsigned int tv_sec, unsigned int tv_usec)
641 tdm_private_layer_commit_handler *lm = NULL, *lmm = NULL;
642 tdm_private_display *private_display;
643 struct list_head clone_list, pending_clone_list;
644 tdm_error ret = TDM_ERROR_NONE;
646 private_display = private_output->private_display;
648 private_output->layer_waiting_vblank = 0;
650 LIST_INITHEAD(&clone_list);
651 LIST_INITHEAD(&pending_clone_list);
653 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->layer_commit_handler_list, link) {
655 lm->private_layer->committing = 0;
656 LIST_ADDTAIL(&lm->link, &clone_list);
659 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->pending_commit_handler_list, link) {
661 lm->private_layer->committing = 0;
662 LIST_ADDTAIL(&lm->link, &pending_clone_list);
665 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &clone_list, link) {
666 if (tdm_debug_module & TDM_DEBUG_COMMIT)
667 TDM_INFO("layer(%p,%d) committed. handle(%p) commited_buffer(%p)",
668 lm->private_layer, lm->private_layer->index, lm, (lm->committed_buffer) ? lm->committed_buffer->buffer : NULL);
671 tdm_layer_committed(lm->private_layer, &lm->committed_buffer);
672 _pthread_mutex_unlock(&private_display->lock);
674 lm->func(lm->private_layer, sequence, tv_sec, tv_usec, lm->user_data);
675 _pthread_mutex_lock(&private_display->lock);
676 if (lm->committed_buffer)
677 tdm_layer_free_buffer(lm->private_layer, lm->committed_buffer);
681 if (LIST_IS_EMPTY(&pending_clone_list))
684 TDM_GOTO_IF_FAIL(private_output->vblank != NULL, wait_failed);
686 ret = tdm_output_commit_internal(private_output, 0, NULL, NULL);
687 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
689 if (tdm_debug_module & TDM_DEBUG_COMMIT)
690 TDM_INFO("layer commit: output(%d) commit", private_output->pipe);
692 if (!TDM_OUTPUT_DPMS_VSYNC_IS_OFF(private_output->current_dpms_value)) {
693 /* tdm_vblank APIs is for server. it should be called in unlock status*/
694 if (!private_output->layer_waiting_vblank) {
695 _pthread_mutex_unlock(&private_display->lock);
696 ret = tdm_vblank_wait(private_output->vblank, 0, 0, 1, _tdm_layer_cb_wait_vblank, private_output);
697 _pthread_mutex_lock(&private_display->lock);
698 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
699 private_output->layer_waiting_vblank = 1;
703 if (tdm_debug_module & TDM_DEBUG_COMMIT)
704 TDM_INFO("layer commit: output(%d) wait vblank", private_output->pipe);
706 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &pending_clone_list, link) {
708 LIST_ADDTAIL(&lm->link, &private_output->layer_commit_handler_list);
711 if (TDM_OUTPUT_DPMS_VSYNC_IS_OFF(private_output->current_dpms_value)) {
712 TDM_WRN("dpms %s. Directly call vblank callback.", tdm_dpms_str(private_output->current_dpms_value));
713 _pthread_mutex_unlock(&private_display->lock);
714 _tdm_layer_cb_wait_vblank(private_output->vblank, 0, 0, 0, 0, private_output);
715 _pthread_mutex_lock(&private_display->lock);
720 /* CAUTION: Once _tdm_layer_commit returns success, the layer commit handler MUST be called always.
721 * That is, even if we get error in _tdm_layer_got_output_vblank() function for some reasons,
722 * the layer commit handler MUST be called.
724 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &pending_clone_list, link) {
725 TDM_WRN("Directly call layer commit handlers: ret(%d)\n", ret);
727 _pthread_mutex_unlock(&private_display->lock);
729 lm->func(lm->private_layer, sequence, tv_sec, tv_usec, lm->user_data);
730 _pthread_mutex_lock(&private_display->lock);
731 tdm_layer_free_buffer(lm->private_layer, lm->committed_buffer);
739 _tdm_layer_cb_output_commit(tdm_output *output, unsigned int sequence,
740 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
742 tdm_private_layer_commit_handler *layer_commit_handler = user_data;
743 tdm_private_layer_commit_handler *lm = NULL;
744 tdm_private_display *private_display;
745 tdm_private_output *private_output = output;
746 tdm_private_layer *private_layer;
749 TDM_RETURN_IF_FAIL(layer_commit_handler != NULL);
751 private_display = private_output->private_display;
753 LIST_FOR_EACH_ENTRY(lm, &private_output->layer_commit_handler_list, link) {
754 if (layer_commit_handler == lm) {
763 LIST_DEL(&layer_commit_handler->link);
765 private_layer = layer_commit_handler->private_layer;
767 private_layer->committing = 0;
769 if (tdm_debug_module & TDM_DEBUG_COMMIT)
770 TDM_INFO("layer(%p,%d) commit: output(%d) committed. handle(%p)",
771 private_layer, private_layer->index, private_output->pipe, layer_commit_handler);
773 _pthread_mutex_lock(&private_display->lock);
775 tdm_layer_committed(private_layer, &layer_commit_handler->committed_buffer);
777 if (layer_commit_handler->func) {
778 _pthread_mutex_unlock(&private_display->lock);
779 layer_commit_handler->func(private_layer, sequence,
780 tv_sec, tv_usec, layer_commit_handler->user_data);
781 _pthread_mutex_lock(&private_display->lock);
784 free(layer_commit_handler);
786 _pthread_mutex_unlock(&private_display->lock);
790 _tdm_layer_cb_wait_vblank(tdm_vblank *vblank, tdm_error error, unsigned int sequence,
791 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
793 tdm_private_output *private_output = user_data;
794 tdm_private_display *private_display;
796 TDM_RETURN_IF_FAIL(private_output != NULL);
798 private_display = private_output->private_display;
800 _pthread_mutex_lock(&private_display->lock);
802 if (tdm_debug_module & TDM_DEBUG_COMMIT)
803 TDM_INFO("layer commit: output(%d) got vblank", private_output->pipe);
805 _tdm_layer_got_output_vblank(private_output, sequence, tv_sec, tv_usec);
807 _pthread_mutex_unlock(&private_display->lock);
811 _tdm_layer_get_output_used_layer_count(tdm_private_output *private_output)
813 tdm_private_layer *private_layer = NULL;
814 unsigned int count = 0;
816 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
817 if (!private_layer->usable)
824 /* commit_per_vblank == 1: we can commit if
825 * - there is no previous commit request
826 * - only 1 layer is used
827 * commit_per_vblank == 2: we can commit if
828 * - there is no previous commit request
831 _tdm_layer_commit_possible(tdm_private_layer *private_layer)
833 tdm_private_output *private_output = private_layer->private_output;
835 TDM_RETURN_VAL_IF_FAIL(private_output->commit_per_vblank > 0, 1);
837 /* There is a previous commit request which is not done and displayed on screen yet.
838 * We can't commit at this time.
840 if (!LIST_IS_EMPTY(&private_output->layer_commit_handler_list)) {
841 if (tdm_debug_module & TDM_DEBUG_COMMIT)
842 TDM_INFO("layer(%p,%d) commit: not possible(previous commit)",
843 private_layer, private_layer->index);
847 if (private_output->commit_per_vblank == 1 && _tdm_layer_get_output_used_layer_count(private_output) > 1) {
848 if (tdm_debug_module & TDM_DEBUG_COMMIT)
849 TDM_INFO("layer(%p,%d) commit: not possible(more than 2 layers)",
850 private_layer, private_layer->index);
854 if (tdm_debug_module & TDM_DEBUG_COMMIT)
855 TDM_INFO("layer(%p,%d) commit: possible", private_layer, private_layer->index);
861 _tdm_layer_reset_pending_data(tdm_private_layer *private_layer)
863 private_layer->pending_info_changed = 0;
864 memset(&private_layer->pending_info, 0, sizeof private_layer->pending_info);
866 private_layer->pending_buffer_changed = 0;
867 if (private_layer->pending_buffer) {
868 tbm_surface_internal_unref(private_layer->pending_buffer);
869 private_layer->pending_buffer = NULL;
874 tdm_layer_commit_pending_data(tdm_private_layer *private_layer)
876 tdm_private_module *private_module;
877 tdm_func_layer *func_layer;
878 tdm_error ret = TDM_ERROR_NONE;
880 private_module = private_layer->private_module;
881 func_layer = &private_module->func_layer;
883 if (private_layer->pending_info_changed) {
884 ret = func_layer->layer_set_info(private_layer->layer_backend, &private_layer->pending_info);
885 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, done);
888 if (private_layer->pending_buffer_changed) {
889 tdm_private_layer_buffer *layer_buffer;
891 layer_buffer = calloc(1, sizeof(tdm_private_layer_buffer));
892 TDM_GOTO_IF_FAIL(layer_buffer != NULL, done);
894 LIST_INITHEAD(&layer_buffer->link);
896 ret = func_layer->layer_set_buffer(private_layer->layer_backend, private_layer->pending_buffer);
897 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
899 if (tdm_debug_module & TDM_DEBUG_BUFFER)
900 TDM_INFO("layer(%p,%d) pending_buffer(%p) committed",
901 private_layer, private_layer->index, private_layer->pending_buffer);
903 if (ret == TDM_ERROR_NONE) {
904 if (private_layer->waiting_buffer)
905 tdm_layer_free_buffer(private_layer, private_layer->waiting_buffer);
907 private_layer->waiting_buffer = layer_buffer;
908 private_layer->waiting_buffer->buffer = tdm_buffer_ref_backend(private_layer->pending_buffer);
909 if (tdm_debug_module & TDM_DEBUG_BUFFER)
910 TDM_INFO("layer(%p,%d) waiting_buffer(%p)",
911 private_layer, private_layer->index, private_layer->waiting_buffer->buffer);
913 tdm_layer_free_buffer(private_layer, layer_buffer);
917 _tdm_layer_reset_pending_data(private_layer);
922 /* CAUTION: Once _tdm_layer_commit returns success, the layer commit handler MUST be called always.
923 * That is, even if we get error in _tdm_layer_got_output_vblank() function for some reasons,
924 * the layer commit handler MUST be called.
927 _tdm_layer_commit(tdm_layer *layer, tdm_layer_commit_handler func, void *user_data)
929 tdm_private_layer_commit_handler *layer_commit_handler;
932 layer_commit_handler = calloc(1, sizeof(tdm_private_layer_commit_handler));
933 if (!layer_commit_handler) {
934 /* LCOV_EXCL_START */
935 TDM_ERR("failed: alloc memory");
936 return TDM_ERROR_OUT_OF_MEMORY;
940 if (tdm_debug_module & TDM_DEBUG_COMMIT)
941 TDM_INFO("layer(%p,%d) commit: handle(%p)", private_layer, private_layer->index, layer_commit_handler);
943 LIST_INITHEAD(&layer_commit_handler->link);
944 layer_commit_handler->private_layer = private_layer;
945 layer_commit_handler->func = func;
946 layer_commit_handler->user_data = user_data;
948 layer_commit_handler->committed_buffer = private_layer->waiting_buffer;
949 private_layer->waiting_buffer = NULL;
951 if (!private_layer->committing && layer_commit_handler->committed_buffer)
952 private_layer->commiting_buffer = layer_commit_handler->committed_buffer->buffer;
954 if (private_layer->committing)
955 TDM_WRN("layer(%p,%d) too many commit", private_layer, private_layer->index);
957 private_layer->committing = 1;
959 if (tdm_debug_module & TDM_DEBUG_BUFFER)
960 TDM_INFO("layer(%p,%d) waiting_buffer(%p) committed_buffer(%p)",
961 private_layer, private_layer->index, private_layer->waiting_buffer,
962 (layer_commit_handler->committed_buffer) ? layer_commit_handler->committed_buffer->buffer : NULL);
964 if (!private_output->commit_per_vblank) {
965 TDM_GOTO_IF_FAIL(private_output->commit_type == TDM_COMMIT_TYPE_OUTPUT, commit_failed);
967 LIST_ADDTAIL(&layer_commit_handler->link, &private_output->layer_commit_handler_list);
968 ret = tdm_output_commit_internal(private_layer->private_output, 0, _tdm_layer_cb_output_commit, layer_commit_handler);
969 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
971 if (tdm_debug_module & TDM_DEBUG_COMMIT)
972 TDM_INFO("layer(%p,%d) commit: no commit-per-vblank", private_layer, private_layer->index);
974 TDM_GOTO_IF_FAIL(private_output->commit_type == TDM_COMMIT_TYPE_LAYER, commit_failed);
976 if (_tdm_layer_commit_possible(private_layer)) {
977 /* add to layer_commit_handler_list */
978 LIST_ADDTAIL(&layer_commit_handler->link, &private_output->layer_commit_handler_list);
979 ret = tdm_output_commit_internal(private_layer->private_output, 0, _tdm_layer_cb_output_commit, layer_commit_handler);
980 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
982 if (tdm_debug_module & TDM_DEBUG_COMMIT)
983 TDM_INFO("layer(%p,%d) commit: output", private_layer, private_layer->index);
985 /* add to pending_commit_handler_list. It will be commited when a vblank occurs */
986 LIST_ADDTAIL(&layer_commit_handler->link, &private_output->pending_commit_handler_list);
988 if (tdm_debug_module & TDM_DEBUG_COMMIT)
989 TDM_INFO("layer(%p,%d) commit: pending", private_layer, private_layer->index);
992 if (!private_output->vblank) {
993 /* tdm_vblank APIs is for server. it should be called in unlock status*/
994 _pthread_mutex_unlock(&private_display->lock);
995 private_output->vblank = tdm_vblank_create(private_display, private_output, NULL);
996 _pthread_mutex_lock(&private_display->lock);
997 TDM_GOTO_IF_FAIL(private_output->vblank != NULL, commit_failed);
1000 if (!private_output->layer_waiting_vblank) {
1001 /* tdm_vblank APIs is for server. it should be called in unlock status*/
1002 _pthread_mutex_unlock(&private_display->lock);
1003 ret = tdm_vblank_wait(private_output->vblank, 0, 0, 1, _tdm_layer_cb_wait_vblank, private_output);
1004 _pthread_mutex_lock(&private_display->lock);
1005 if (ret != TDM_ERROR_NONE) {
1006 if (TDM_OUTPUT_DPMS_VSYNC_IS_OFF(private_output->current_dpms_value)) {
1007 /* dpms off : the allocated memory was free in tdm_output_commit_internal */
1013 private_output->layer_waiting_vblank = 1;
1015 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1016 TDM_INFO("layer(%p,%d) commit: wait vblank", private_layer, private_layer->index);
1023 if (layer_commit_handler) {
1024 private_layer->waiting_buffer = layer_commit_handler->committed_buffer;
1025 LIST_DEL(&layer_commit_handler->link);
1026 free(layer_commit_handler);
1032 tdm_layer_commit_internal(tdm_private_layer *private_layer, tdm_layer_commit_handler func, void *user_data)
1034 tdm_private_output *private_output = private_layer->private_output;
1035 tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */
1037 if (private_output->commit_type == TDM_COMMIT_TYPE_NONE) {
1038 if (!private_output->commit_per_vblank)
1039 private_output->commit_type = TDM_COMMIT_TYPE_OUTPUT;
1041 private_output->commit_type = TDM_COMMIT_TYPE_LAYER;
1044 if (TDM_OUTPUT_DPMS_VSYNC_IS_OFF(private_output->current_dpms_value)) {
1045 TDM_ERR("layer(%p,%d)'s output(%d) dpms: %s", private_layer, private_layer->index, private_output->pipe,
1046 tdm_dpms_str(private_output->current_dpms_value));
1047 return TDM_ERROR_DPMS_OFF;
1050 /* don't call this inside of _tdm_layer_commit */
1051 ret = tdm_layer_commit_pending_data(private_layer);
1052 if (ret != TDM_ERROR_NONE) {
1053 TDM_ERR("layer(%p,%d) committing pending data failed", private_layer, private_layer->index);
1057 ret = _tdm_layer_commit(private_layer, func, user_data);
1063 tdm_layer_commit(tdm_layer *layer, tdm_layer_commit_handler func, void *user_data)
1067 _pthread_mutex_lock(&private_display->lock);
1069 ret = tdm_layer_commit_internal(private_layer, func, user_data);
1071 _pthread_mutex_unlock(&private_display->lock);
1077 tdm_layer_is_committing(tdm_layer *layer, unsigned int *committing)
1081 TDM_RETURN_VAL_IF_FAIL(committing != NULL, TDM_ERROR_INVALID_PARAMETER);
1083 _pthread_mutex_lock(&private_display->lock);
1085 *committing = private_layer->committing;
1087 _pthread_mutex_unlock(&private_display->lock);
1093 tdm_layer_remove_commit_handler_internal(tdm_layer *layer, tdm_layer_commit_handler func, void *user_data)
1095 tdm_private_layer *private_layer = (tdm_private_layer*)layer;
1096 tdm_private_output *private_output = private_layer->private_output;
1097 tdm_private_layer_commit_handler *lm = NULL, *lmm = NULL;
1099 if (!func && !user_data)
1102 TDM_RETURN_IF_FAIL(private_layer != NULL);
1103 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1105 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->layer_commit_handler_list, link) {
1106 if (lm->func == func && lm->user_data == user_data) {
1107 LIST_DEL(&lm->link);
1108 tdm_output_remove_commit_handler_internal(private_output, _tdm_layer_cb_output_commit, lm);
1109 tdm_layer_free_buffer(private_layer, lm->committed_buffer);
1115 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->pending_commit_handler_list, link) {
1116 if (lm->func == func && lm->user_data == user_data) {
1117 LIST_DEL(&lm->link);
1118 tdm_output_remove_commit_handler_internal(private_output, _tdm_layer_cb_output_commit, lm);
1119 tdm_layer_free_buffer(private_layer, lm->committed_buffer);
1127 tdm_layer_remove_commit_handler(tdm_layer *layer, tdm_layer_commit_handler func, void *user_data)
1131 _pthread_mutex_lock(&private_display->lock);
1133 tdm_layer_remove_commit_handler_internal(layer, func, user_data);
1135 _pthread_mutex_unlock(&private_display->lock);
1140 EXTERN tbm_surface_h
1141 tdm_layer_get_displaying_buffer(tdm_layer *layer, tdm_error *error)
1143 tbm_surface_h buffer;
1144 LAYER_FUNC_ENTRY_ERROR();
1146 _pthread_mutex_lock(&private_display->lock);
1149 *error = TDM_ERROR_NONE;
1151 if (private_layer->showing_buffer) {
1152 buffer = private_layer->showing_buffer->buffer;
1154 _pthread_mutex_unlock(&private_display->lock);
1155 TDM_DBG("layer(%p,%d) showing_buffer is null", private_layer, private_layer->index);
1158 _pthread_mutex_unlock(&private_display->lock);
1164 _tbm_layer_queue_acquirable_cb(tbm_surface_queue_h surface_queue, void *data)
1166 TDM_RETURN_IF_FAIL(data != NULL);
1167 tdm_layer *layer = data;
1168 tdm_private_module *private_module;
1169 tdm_func_layer *func_layer;
1170 tbm_surface_h buffer = NULL;
1171 LAYER_FUNC_ENTRY_VOID_RETURN();
1173 _pthread_mutex_lock(&private_display->lock);
1175 private_module = private_layer->private_module;
1176 func_layer = &private_module->func_layer;
1178 if (!func_layer->layer_set_buffer) {
1179 /* LCOV_EXCL_START */
1180 _pthread_mutex_unlock(&private_display->lock);
1182 /* LCOV_EXCL_STOP */
1185 if (TBM_SURFACE_QUEUE_ERROR_NONE != tbm_surface_queue_acquire(private_layer->buffer_queue, &buffer) ||
1187 /* LCOV_EXCL_START */
1188 TDM_ERR("layer(%p,%d) tbm_surface_queue_acquire() failed surface:%p",
1189 private_layer, private_layer->index, buffer);
1190 _pthread_mutex_unlock(&private_display->lock);
1192 /* LCOV_EXCL_STOP */
1195 ret = tdm_layer_set_buffer_internal(private_layer, buffer);
1196 if (ret != TDM_ERROR_NONE) {
1197 TDM_ERR("tdm_layer_set_buffer_internal failed");
1198 _pthread_mutex_unlock(&private_display->lock);
1202 ret = tdm_layer_commit_internal(private_layer, NULL, NULL);
1203 if (ret != TDM_ERROR_NONE) {
1204 TDM_ERR("tdm_layer_commit_internal failed");
1205 _pthread_mutex_unlock(&private_display->lock);
1209 _pthread_mutex_unlock(&private_display->lock);
1213 _tbm_layer_queue_destroy_cb(tbm_surface_queue_h surface_queue, void *data)
1215 TDM_RETURN_IF_FAIL(data != NULL);
1216 tdm_layer *layer = data;
1217 LAYER_FUNC_ENTRY_VOID_RETURN();
1218 TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
1220 _pthread_mutex_lock(&private_display->lock);
1222 private_layer->buffer_queue = NULL;
1224 _tdm_layer_free_all_buffers(private_layer);
1226 _pthread_mutex_unlock(&private_display->lock);
1230 tdm_layer_set_buffer_queue(tdm_layer *layer, tbm_surface_queue_h buffer_queue)
1232 tdm_private_module *private_module;
1233 tdm_func_layer *func_layer;
1236 TDM_RETURN_VAL_IF_FAIL(buffer_queue != NULL, TDM_ERROR_INVALID_PARAMETER);
1238 _pthread_mutex_lock(&private_display->lock);
1240 private_module = private_layer->private_module;
1241 func_layer = &private_module->func_layer;
1243 if (private_layer->usable)
1244 TDM_INFO("layer(%p,%d) not usable", private_layer, private_layer->index);
1246 private_layer->usable = 0;
1248 if (!func_layer->layer_set_buffer) {
1249 /* LCOV_EXCL_START */
1250 _pthread_mutex_unlock(&private_display->lock);
1251 TDM_ERR("not implemented!!");
1252 return TDM_ERROR_NOT_IMPLEMENTED;
1253 /* LCOV_EXCL_STOP */
1256 if (buffer_queue == private_layer->buffer_queue) {
1257 _pthread_mutex_unlock(&private_display->lock);
1258 return TDM_ERROR_NONE;
1261 if (private_layer->waiting_buffer) {
1262 tdm_layer_free_buffer(private_layer, private_layer->waiting_buffer);
1263 private_layer->waiting_buffer = NULL;
1265 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1266 TDM_INFO("layer(%p,%d) waiting_buffer(%p)",
1267 private_layer, private_layer->index, private_layer->waiting_buffer);
1270 private_layer->buffer_queue = buffer_queue;
1271 tbm_surface_queue_add_acquirable_cb(private_layer->buffer_queue,
1272 _tbm_layer_queue_acquirable_cb,
1274 tbm_surface_queue_add_destroy_cb(private_layer->buffer_queue,
1275 _tbm_layer_queue_destroy_cb,
1277 _pthread_mutex_unlock(&private_display->lock);
1283 tdm_layer_unset_buffer_queue(tdm_layer *layer)
1285 return tdm_layer_unset_buffer(layer);
1289 tdm_layer_is_usable(tdm_layer *layer, unsigned int *usable)
1293 TDM_RETURN_VAL_IF_FAIL(usable != NULL, TDM_ERROR_INVALID_PARAMETER);
1295 _pthread_mutex_lock(&private_display->lock);
1297 *usable = private_layer->usable;
1299 _pthread_mutex_unlock(&private_display->lock);
1305 tdm_layer_set_video_pos(tdm_layer *layer, int zpos)
1307 tdm_private_module *private_module;
1308 tdm_func_layer *func_layer;
1311 _pthread_mutex_lock(&private_display->lock);
1313 private_module = private_layer->private_module;
1314 func_layer = &private_module->func_layer;
1316 if (!(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
1317 TDM_ERR("layer(%p,%d) is not video layer", private_layer, private_layer->index);
1318 _pthread_mutex_unlock(&private_display->lock);
1319 return TDM_ERROR_BAD_REQUEST;
1322 if (!func_layer->layer_set_video_pos) {
1323 /* LCOV_EXCL_START */
1324 _pthread_mutex_unlock(&private_display->lock);
1325 TDM_ERR("layer(%p,%d) not implemented!!", private_layer, private_layer->index);
1326 return TDM_ERROR_NOT_IMPLEMENTED;
1327 /* LCOV_EXCL_STOP */
1330 ret = func_layer->layer_set_video_pos(private_layer->layer_backend, zpos);
1332 _pthread_mutex_unlock(&private_display->lock);
1337 EXTERN tdm_capture *
1338 tdm_layer_create_capture(tdm_layer *layer, tdm_error *error)
1340 tdm_capture *capture = NULL;
1342 LAYER_FUNC_ENTRY_ERROR();
1344 _pthread_mutex_lock(&private_display->lock);
1346 capture = (tdm_capture *)tdm_capture_create_layer_internal(private_layer, error);
1348 _pthread_mutex_unlock(&private_display->lock);
1354 tdm_layer_get_buffer_flags(tdm_layer *layer, unsigned int *flags)
1356 tdm_private_module *private_module;
1357 tdm_func_layer *func_layer;
1359 TDM_RETURN_VAL_IF_FAIL(flags != NULL, TDM_ERROR_INVALID_PARAMETER);
1361 _pthread_mutex_lock(&private_display->lock);
1363 private_module = private_layer->private_module;
1364 func_layer = &private_module->func_layer;
1366 if (!func_layer->layer_get_buffer_flags) {
1367 /* LCOV_EXCL_START */
1369 _pthread_mutex_unlock(&private_display->lock);
1370 TDM_INFO("not implemented!!");
1371 return TDM_ERROR_NONE;
1372 /* LCOV_EXCL_STOP */
1375 ret = func_layer->layer_get_buffer_flags(private_layer->layer_backend, flags);
1377 _pthread_mutex_unlock(&private_display->lock);