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 <sc1.lim@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 **************************************************************************/
41 #include "tdm_backend.h"
42 #include "tdm_private.h"
43 #include "tdm_helper.h"
47 #define DISPLAY_FUNC_ENTRY() \
48 tdm_private_display *private_display; \
49 tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
50 TDM_RETURN_VAL_IF_FAIL(dpy != NULL, TDM_ERROR_INVALID_PARAMETER); \
51 private_display = (tdm_private_display*)dpy;
53 #define DISPLAY_FUNC_ENTRY_ERROR() \
54 tdm_private_display *private_display; \
55 tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
56 TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(dpy != NULL, TDM_ERROR_INVALID_PARAMETER, NULL); \
57 private_display = (tdm_private_display*)dpy;
59 #define OUTPUT_FUNC_ENTRY() \
60 tdm_private_display *private_display; \
61 tdm_private_output *private_output; \
62 tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
63 TDM_RETURN_VAL_IF_FAIL(output != NULL, TDM_ERROR_INVALID_PARAMETER); \
64 private_output = (tdm_private_output*)output; \
65 private_display = private_output->private_display
67 #define OUTPUT_FUNC_ENTRY_ERROR() \
68 tdm_private_display *private_display; \
69 tdm_private_output *private_output; \
70 tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
71 TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(output != NULL, TDM_ERROR_INVALID_PARAMETER, NULL); \
72 private_output = (tdm_private_output*)output; \
73 private_display = private_output->private_display
75 #define LAYER_FUNC_ENTRY() \
76 tdm_private_display *private_display; \
77 tdm_private_output *private_output; \
78 tdm_private_layer *private_layer; \
79 tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
80 TDM_RETURN_VAL_IF_FAIL(layer != NULL, TDM_ERROR_INVALID_PARAMETER); \
81 private_layer = (tdm_private_layer*)layer; \
82 private_output = private_layer->private_output; \
83 private_display = private_output->private_display
85 #define LAYER_FUNC_ENTRY_ERROR() \
86 tdm_private_display *private_display; \
87 tdm_private_output *private_output; \
88 tdm_private_layer *private_layer; \
89 tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
90 TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(layer != NULL, TDM_ERROR_INVALID_PARAMETER, NULL); \
91 private_layer = (tdm_private_layer*)layer; \
92 private_output = private_layer->private_output; \
93 private_display = private_output->private_display
95 #define LAYER_FUNC_ENTRY_VOID_RETURN() \
96 tdm_private_display *private_display; \
97 tdm_private_output *private_output; \
98 tdm_private_layer *private_layer; \
99 tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
100 TDM_RETURN_IF_FAIL(layer != NULL); \
101 private_layer = (tdm_private_layer*)layer; \
102 private_output = private_layer->private_output; \
103 private_display = private_output->private_display
105 static void _tdm_layer_committed(tdm_private_layer *private_layer);
106 static void _tdm_layer_cb_wait_vblank(tdm_vblank *vblank, tdm_error error, unsigned int sequence,
107 unsigned int tv_sec, unsigned int tv_usec, void *user_data);
110 tdm_display_get_capabilities(tdm_display *dpy,
111 tdm_display_capability *capabilities)
113 DISPLAY_FUNC_ENTRY();
115 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
117 _pthread_mutex_lock(&private_display->lock);
119 *capabilities = private_display->capabilities;
121 _pthread_mutex_unlock(&private_display->lock);
127 tdm_display_get_pp_capabilities(tdm_display *dpy,
128 tdm_pp_capability *capabilities)
130 DISPLAY_FUNC_ENTRY();
132 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
134 _pthread_mutex_lock(&private_display->lock);
136 if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_PP)) {
137 TDM_ERR("no pp capability");
138 _pthread_mutex_unlock(&private_display->lock);
139 return TDM_ERROR_NO_CAPABILITY;
142 *capabilities = private_display->caps_pp.capabilities;
144 _pthread_mutex_unlock(&private_display->lock);
150 tdm_display_get_pp_available_formats(tdm_display *dpy,
151 const tbm_format **formats, int *count)
153 DISPLAY_FUNC_ENTRY();
155 TDM_RETURN_VAL_IF_FAIL(formats != NULL, TDM_ERROR_INVALID_PARAMETER);
156 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
158 _pthread_mutex_lock(&private_display->lock);
160 if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_PP)) {
161 TDM_ERR("no pp capability");
162 _pthread_mutex_unlock(&private_display->lock);
163 return TDM_ERROR_NO_CAPABILITY;
166 *formats = (const tbm_format *)private_display->caps_pp.formats;
167 *count = private_display->caps_pp.format_count;
169 _pthread_mutex_unlock(&private_display->lock);
175 tdm_display_get_pp_available_size(tdm_display *dpy, int *min_w, int *min_h,
176 int *max_w, int *max_h, int *preferred_align)
178 DISPLAY_FUNC_ENTRY();
180 _pthread_mutex_lock(&private_display->lock);
182 if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_PP)) {
183 TDM_ERR("no pp capability");
184 _pthread_mutex_unlock(&private_display->lock);
185 return TDM_ERROR_NO_CAPABILITY;
189 *min_w = TDM_FRONT_VALUE(private_display->caps_pp.min_w);
191 *min_h = TDM_FRONT_VALUE(private_display->caps_pp.min_h);
193 *max_w = TDM_FRONT_VALUE(private_display->caps_pp.max_w);
195 *max_h = TDM_FRONT_VALUE(private_display->caps_pp.max_h);
197 *preferred_align = TDM_FRONT_VALUE(private_display->caps_pp.preferred_align);
199 _pthread_mutex_unlock(&private_display->lock);
205 tdm_display_get_capture_capabilities(tdm_display *dpy,
206 tdm_capture_capability *capabilities)
208 DISPLAY_FUNC_ENTRY();
210 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
212 _pthread_mutex_lock(&private_display->lock);
214 if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_CAPTURE)) {
215 TDM_ERR("no capture capability");
216 _pthread_mutex_unlock(&private_display->lock);
217 return TDM_ERROR_NO_CAPABILITY;
220 *capabilities = private_display->caps_capture.capabilities;
222 _pthread_mutex_unlock(&private_display->lock);
228 tdm_display_get_catpure_available_formats(tdm_display *dpy,
229 const tbm_format **formats, int *count)
231 DISPLAY_FUNC_ENTRY();
233 TDM_RETURN_VAL_IF_FAIL(formats != NULL, TDM_ERROR_INVALID_PARAMETER);
234 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
236 _pthread_mutex_lock(&private_display->lock);
238 if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_CAPTURE)) {
239 TDM_ERR("no capture capability");
240 _pthread_mutex_unlock(&private_display->lock);
241 return TDM_ERROR_NO_CAPABILITY;
244 *formats = (const tbm_format *)private_display->caps_capture.formats;
245 *count = private_display->caps_capture.format_count;
247 _pthread_mutex_unlock(&private_display->lock);
253 tdm_display_get_capture_available_size(tdm_display *dpy, int *min_w, int *min_h,
254 int *max_w, int *max_h, int *preferred_align)
256 DISPLAY_FUNC_ENTRY();
258 _pthread_mutex_lock(&private_display->lock);
260 if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_CAPTURE)) {
261 TDM_ERR("no capture capability");
262 _pthread_mutex_unlock(&private_display->lock);
263 return TDM_ERROR_NO_CAPABILITY;
267 *min_w = TDM_FRONT_VALUE(private_display->caps_capture.min_w);
269 *min_h = TDM_FRONT_VALUE(private_display->caps_capture.min_h);
271 *max_w = TDM_FRONT_VALUE(private_display->caps_capture.max_w);
273 *max_h = TDM_FRONT_VALUE(private_display->caps_capture.max_h);
275 *preferred_align = TDM_FRONT_VALUE(private_display->caps_capture.preferred_align);
277 _pthread_mutex_unlock(&private_display->lock);
283 tdm_display_get_max_layer_count(tdm_display *dpy, int *max_count)
285 DISPLAY_FUNC_ENTRY();
287 TDM_RETURN_VAL_IF_FAIL(max_count != NULL, TDM_ERROR_INVALID_PARAMETER);
289 _pthread_mutex_lock(&private_display->lock);
291 *max_count = TDM_FRONT_VALUE(private_display->caps_display.max_layer_count);
293 _pthread_mutex_unlock(&private_display->lock);
299 tdm_display_get_output_count(tdm_display *dpy, int *count)
301 tdm_private_output *private_output = NULL;
303 DISPLAY_FUNC_ENTRY();
305 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
307 _pthread_mutex_lock(&private_display->lock);
310 LIST_FOR_EACH_ENTRY(private_output, &private_display->output_list, link)
314 _pthread_mutex_unlock(&private_display->lock);
315 return TDM_ERROR_NONE;
318 _pthread_mutex_unlock(&private_display->lock);
325 tdm_display_get_output(tdm_display *dpy, int index, tdm_error *error)
327 tdm_private_output *private_output = NULL;
329 DISPLAY_FUNC_ENTRY_ERROR();
331 _pthread_mutex_lock(&private_display->lock);
334 *error = TDM_ERROR_NONE;
336 LIST_FOR_EACH_ENTRY(private_output, &private_display->output_list, link) {
337 if (private_output->index == index) {
338 _pthread_mutex_unlock(&private_display->lock);
339 return private_output;
343 _pthread_mutex_unlock(&private_display->lock);
349 tdm_display_get_fd(tdm_display *dpy, int *fd)
351 DISPLAY_FUNC_ENTRY();
353 TDM_RETURN_VAL_IF_FAIL(fd != NULL, TDM_ERROR_INVALID_PARAMETER);
355 _pthread_mutex_lock(&private_display->lock);
357 if (tdm_thread_is_running())
358 *fd = tdm_thread_get_fd(private_display->private_loop);
360 *fd = tdm_event_loop_get_fd(private_display);
362 _pthread_mutex_unlock(&private_display->lock);
368 tdm_display_handle_events(tdm_display *dpy)
373 DISPLAY_FUNC_ENTRY();
375 ret = tdm_display_get_fd(dpy, &fd);
376 TDM_RETURN_VAL_IF_FAIL(fd >= 0, ret);
382 if (tdm_debug_module & TDM_DEBUG_THREAD)
383 TDM_INFO("fd(%d) polling in", fd);
385 while (poll(&fds, 1, -1) < 0) {
386 if (errno == EINTR || errno == EAGAIN) /* normal case */
389 TDM_ERR("poll failed: %m");
390 return TDM_ERROR_OPERATION_FAILED;
394 if (tdm_debug_module & TDM_DEBUG_THREAD)
395 TDM_INFO("fd(%d) polling out", fd);
397 if (tdm_thread_is_running())
398 ret = tdm_thread_handle_cb(private_display->private_loop);
400 ret = tdm_event_loop_dispatch(private_display);
406 tdm_display_get_backend_info(tdm_display *dpy, const char **name,
407 const char **vendor, int *major, int *minor)
409 tdm_backend_module *module_data;
411 DISPLAY_FUNC_ENTRY();
413 _pthread_mutex_lock(&private_display->lock);
415 module_data = private_display->module_data;
418 *name = module_data->name;
420 *vendor = module_data->vendor;
422 *major = TDM_BACKEND_GET_ABI_MAJOR(module_data->abi_version);
424 *minor = TDM_BACKEND_GET_ABI_MINOR(module_data->abi_version);
426 _pthread_mutex_unlock(&private_display->lock);
432 tdm_display_create_pp(tdm_display *dpy, tdm_error *error)
436 DISPLAY_FUNC_ENTRY_ERROR();
438 _pthread_mutex_lock(&private_display->lock);
440 pp = (tdm_pp *)tdm_pp_create_internal(private_display, error);
442 _pthread_mutex_unlock(&private_display->lock);
448 tdm_output_get_model_info(tdm_output *output, const char **maker,
449 const char **model, const char **name)
453 _pthread_mutex_lock(&private_display->lock);
456 *maker = private_output->caps.maker;
458 *model = private_output->caps.model;
460 *name = private_output->caps.name;
462 _pthread_mutex_unlock(&private_display->lock);
468 tdm_output_get_capabilities(tdm_output *output, tdm_output_capability *capabilities)
472 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
474 _pthread_mutex_lock(&private_display->lock);
476 *capabilities = private_output->caps.capabilities;
478 _pthread_mutex_unlock(&private_display->lock);
484 tdm_output_get_conn_status(tdm_output *output, tdm_output_conn_status *status)
488 TDM_RETURN_VAL_IF_FAIL(status != NULL, TDM_ERROR_INVALID_PARAMETER);
490 _pthread_mutex_lock(&private_display->lock);
492 *status = private_output->caps.status;
494 _pthread_mutex_unlock(&private_display->lock);
500 _tdm_output_used_layer_count(tdm_private_output *private_output)
502 tdm_private_layer *private_layer = NULL;
503 unsigned int count = 0;
505 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
506 if (!private_layer->usable)
514 _tdm_output_update(tdm_output *output_backend, void *user_data)
516 tdm_private_display *private_display;
517 tdm_private_output *private_output = user_data;
520 TDM_RETURN_IF_FAIL(private_output);
522 private_display = private_output->private_display;
524 ret = tdm_display_update_output(private_display, output_backend, private_output->pipe);
525 TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
529 tdm_output_cb_status(tdm_output *output_backend, tdm_output_conn_status status,
532 tdm_private_display *private_display;
533 tdm_private_output *private_output = user_data;
536 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
537 TDM_RETURN_IF_FAIL(private_output);
539 private_display = private_output->private_display;
541 if (!tdm_thread_in_display_thread(syscall(SYS_gettid))) {
542 tdm_thread_cb_output_status output_status;
545 _tdm_output_update(output_backend, user_data);
547 output_status.base.type = TDM_THREAD_CB_OUTPUT_STATUS;
548 output_status.base.length = sizeof output_status;
549 output_status.output_stamp = private_output->stamp;
550 output_status.status = status;
551 output_status.user_data = user_data;
554 tdm_output_call_change_handler_internal(private_output,
555 &private_output->change_handler_list_sub,
556 TDM_OUTPUT_CHANGE_CONNECTION,
559 ret = tdm_thread_send_cb(private_display->private_loop, &output_status.base);
560 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
565 if (!tdm_thread_is_running())
566 _tdm_output_update(output_backend, user_data);
569 tdm_output_call_change_handler_internal(private_output,
570 &private_output->change_handler_list_main,
571 TDM_OUTPUT_CHANGE_CONNECTION,
576 tdm_output_add_change_handler(tdm_output *output,
577 tdm_output_change_handler func,
580 tdm_private_change_handler *change_handler;
583 TDM_RETURN_VAL_IF_FAIL(func != NULL, TDM_ERROR_INVALID_PARAMETER);
585 pthread_mutex_lock(&private_display->lock);
587 change_handler = calloc(1, sizeof(tdm_private_change_handler));
588 if (!change_handler) {
589 TDM_ERR("failed: alloc memory");
590 _pthread_mutex_unlock(&private_display->lock);
591 return TDM_ERROR_OUT_OF_MEMORY;
594 change_handler->private_output = private_output;
595 change_handler->func = func;
596 change_handler->user_data = user_data;
597 change_handler->owner_tid = syscall(SYS_gettid);
599 if (!tdm_thread_in_display_thread(change_handler->owner_tid))
600 LIST_ADD(&change_handler->link, &private_output->change_handler_list_sub);
602 LIST_ADD(&change_handler->link, &private_output->change_handler_list_main);
604 _pthread_mutex_unlock(&private_display->lock);
610 tdm_output_remove_change_handler(tdm_output *output,
611 tdm_output_change_handler func,
614 tdm_private_display *private_display;
615 tdm_private_output *private_output;
616 tdm_private_change_handler *h = NULL, *hh = NULL;
618 TDM_RETURN_IF_FAIL(output != NULL);
619 TDM_RETURN_IF_FAIL(func != NULL);
621 private_output = (tdm_private_output*)output;
622 private_display = private_output->private_display;
624 _pthread_mutex_lock(&private_display->lock);
626 LIST_FOR_EACH_ENTRY_SAFE(h, hh, &private_output->change_handler_list_main, link) {
627 if (h->func != func || h->user_data != user_data)
633 _pthread_mutex_unlock(&private_display->lock);
638 LIST_FOR_EACH_ENTRY_SAFE(h, hh, &private_output->change_handler_list_sub, link) {
639 if (h->func != func || h->user_data != user_data)
645 _pthread_mutex_unlock(&private_display->lock);
650 _pthread_mutex_unlock(&private_display->lock);
654 tdm_output_get_output_type(tdm_output *output, tdm_output_type *type)
658 TDM_RETURN_VAL_IF_FAIL(type != NULL, TDM_ERROR_INVALID_PARAMETER);
660 _pthread_mutex_lock(&private_display->lock);
662 *type = private_output->caps.type;
664 _pthread_mutex_unlock(&private_display->lock);
670 tdm_output_get_layer_count(tdm_output *output, int *count)
672 tdm_private_layer *private_layer = NULL;
676 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
678 _pthread_mutex_lock(&private_display->lock);
681 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link)
684 _pthread_mutex_unlock(&private_display->lock);
685 return TDM_ERROR_NONE;
688 _pthread_mutex_unlock(&private_display->lock);
695 tdm_output_get_layer(tdm_output *output, int index, tdm_error *error)
697 tdm_private_layer *private_layer = NULL;
699 OUTPUT_FUNC_ENTRY_ERROR();
701 _pthread_mutex_lock(&private_display->lock);
704 *error = TDM_ERROR_NONE;
706 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
707 if (private_layer->index == index) {
708 _pthread_mutex_unlock(&private_display->lock);
709 return private_layer;
713 _pthread_mutex_unlock(&private_display->lock);
719 tdm_output_get_available_properties(tdm_output *output, const tdm_prop **props,
724 TDM_RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
725 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
727 _pthread_mutex_lock(&private_display->lock);
729 *props = (const tdm_prop *)private_output->caps.props;
730 *count = private_output->caps.prop_count;
732 _pthread_mutex_unlock(&private_display->lock);
738 tdm_output_get_available_modes(tdm_output *output,
739 const tdm_output_mode **modes, int *count)
743 TDM_RETURN_VAL_IF_FAIL(modes != NULL, TDM_ERROR_INVALID_PARAMETER);
744 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
746 _pthread_mutex_lock(&private_display->lock);
748 *modes = (const tdm_output_mode *)private_output->caps.modes;
749 *count = private_output->caps.mode_count;
751 _pthread_mutex_unlock(&private_display->lock);
757 tdm_output_get_available_size(tdm_output *output, int *min_w, int *min_h,
758 int *max_w, int *max_h, int *preferred_align)
762 _pthread_mutex_lock(&private_display->lock);
765 *min_w = TDM_FRONT_VALUE(private_output->caps.min_w);
767 *min_h = TDM_FRONT_VALUE(private_output->caps.min_h);
769 *max_w = TDM_FRONT_VALUE(private_output->caps.max_w);
771 *max_h = TDM_FRONT_VALUE(private_output->caps.max_h);
773 *preferred_align = TDM_FRONT_VALUE(private_output->caps.preferred_align);
775 _pthread_mutex_unlock(&private_display->lock);
781 tdm_output_get_cursor_available_size(tdm_output *output, int *min_w, int *min_h,
782 int *max_w, int *max_h, int *preferred_align)
786 _pthread_mutex_lock(&private_display->lock);
788 if (!tdm_display_check_module_abi(private_display, 1, 5)) {
799 *preferred_align = -1;
801 _pthread_mutex_unlock(&private_display->lock);
803 return TDM_ERROR_BAD_MODULE;
807 *min_w = TDM_FRONT_VALUE(private_output->caps.cursor_min_w);
809 *min_h = TDM_FRONT_VALUE(private_output->caps.cursor_min_h);
811 *max_w = TDM_FRONT_VALUE(private_output->caps.cursor_max_w);
813 *max_h = TDM_FRONT_VALUE(private_output->caps.cursor_max_h);
815 *preferred_align = TDM_FRONT_VALUE(private_output->caps.cursor_preferred_align);
817 _pthread_mutex_unlock(&private_display->lock);
823 tdm_output_get_physical_size(tdm_output *output, unsigned int *mmWidth,
824 unsigned int *mmHeight)
828 _pthread_mutex_lock(&private_display->lock);
831 *mmWidth = private_output->caps.mmWidth;
833 *mmHeight = private_output->caps.mmHeight;
835 _pthread_mutex_unlock(&private_display->lock);
841 tdm_output_get_subpixel(tdm_output *output, unsigned int *subpixel)
844 TDM_RETURN_VAL_IF_FAIL(subpixel != NULL, TDM_ERROR_INVALID_PARAMETER);
846 _pthread_mutex_lock(&private_display->lock);
848 *subpixel = private_output->caps.subpixel;
850 _pthread_mutex_unlock(&private_display->lock);
856 tdm_output_get_pipe(tdm_output *output, unsigned int *pipe)
859 TDM_RETURN_VAL_IF_FAIL(pipe != NULL, TDM_ERROR_INVALID_PARAMETER);
861 _pthread_mutex_lock(&private_display->lock);
863 *pipe = private_output->pipe;
865 _pthread_mutex_unlock(&private_display->lock);
871 tdm_output_get_primary_index(tdm_output *output, int *index)
873 tdm_private_layer *private_layer = NULL;
876 TDM_RETURN_VAL_IF_FAIL(index != NULL, TDM_ERROR_INVALID_PARAMETER);
878 _pthread_mutex_lock(&private_display->lock);
880 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
881 if (private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_PRIMARY) {
882 *index = private_layer->index;
887 _pthread_mutex_unlock(&private_display->lock);
893 tdm_output_set_property(tdm_output *output, unsigned int id, tdm_value value)
895 tdm_func_output *func_output;
898 _pthread_mutex_lock(&private_display->lock);
900 func_output = &private_display->func_output;
902 if (!func_output->output_set_property) {
903 _pthread_mutex_unlock(&private_display->lock);
904 TDM_ERR("not implemented!!");
905 return TDM_ERROR_NOT_IMPLEMENTED;
908 ret = func_output->output_set_property(private_output->output_backend, id,
911 _pthread_mutex_unlock(&private_display->lock);
917 tdm_output_get_property(tdm_output *output, unsigned int id, tdm_value *value)
919 tdm_func_output *func_output;
922 TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
924 _pthread_mutex_lock(&private_display->lock);
926 func_output = &private_display->func_output;
928 if (!func_output->output_get_property) {
929 _pthread_mutex_unlock(&private_display->lock);
930 TDM_ERR("not implemented!!");
931 return TDM_ERROR_NOT_IMPLEMENTED;
934 ret = func_output->output_get_property(private_output->output_backend, id,
937 _pthread_mutex_unlock(&private_display->lock);
943 tdm_output_cb_vblank(tdm_output *output_backend, unsigned int sequence,
944 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
946 tdm_private_vblank_handler *vblank_handler = user_data;
947 tdm_private_vblank_handler *v = NULL, *vv = NULL;
948 tdm_private_output *private_output;
949 tdm_private_display *private_display;
950 struct list_head clone_list;
952 pid_t tid = syscall(SYS_gettid);
954 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
955 TDM_RETURN_IF_FAIL(vblank_handler);
957 private_output = vblank_handler->private_output;
958 private_display = private_output->private_display;
960 if (vblank_handler->owner_tid != tid) {
961 tdm_thread_cb_output_vblank output_vblank;
964 output_vblank.base.type = TDM_THREAD_CB_OUTPUT_VBLANK;
965 output_vblank.base.length = sizeof output_vblank;
966 output_vblank.output_stamp = vblank_handler->private_output->stamp;
967 output_vblank.sequence = sequence;
968 output_vblank.tv_sec = tv_sec;
969 output_vblank.tv_usec = tv_usec;
970 output_vblank.user_data = user_data;
972 ret = tdm_thread_send_cb(private_display->private_loop, &output_vblank.base);
973 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
978 if (vblank_handler->owner_tid != tid)
979 TDM_NEVER_GET_HERE();
981 interval = vblank_handler->interval;
982 sync = vblank_handler->sync;
984 LIST_INITHEAD(&clone_list);
986 LIST_FOR_EACH_ENTRY_SAFE(v, vv, &private_output->vblank_handler_list, link) {
987 if (v->interval != interval || v->sync != sync || v->owner_tid != tid)
991 LIST_ADDTAIL(&v->link, &clone_list);
994 _pthread_mutex_unlock(&private_display->lock);
995 LIST_FOR_EACH_ENTRY_SAFE(v, vv, &clone_list, link) {
997 v->func(v->private_output, sequence, tv_sec, tv_usec, v->user_data);
1001 _pthread_mutex_lock(&private_display->lock);
1005 tdm_output_cb_commit(tdm_output *output_backend, unsigned int sequence,
1006 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
1008 tdm_private_output_commit_handler *output_commit_handler = user_data;
1009 tdm_private_display *private_display;
1010 tdm_private_output *private_output;
1011 tdm_private_layer *private_layer = NULL;
1013 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1015 if (!output_commit_handler)
1018 private_output = output_commit_handler->private_output;
1019 private_display = private_output->private_display;
1021 if (output_commit_handler->owner_tid != syscall(SYS_gettid)) {
1022 tdm_thread_cb_output_commit output_commit;
1025 output_commit.base.type = TDM_THREAD_CB_OUTPUT_COMMIT;
1026 output_commit.base.length = sizeof output_commit;
1027 output_commit.output_stamp = private_output->stamp;
1028 output_commit.sequence = sequence;
1029 output_commit.tv_sec = tv_sec;
1030 output_commit.tv_usec = tv_usec;
1031 output_commit.user_data = user_data;
1033 ret = tdm_thread_send_cb(private_display->private_loop, &output_commit.base);
1034 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1039 if (private_display->commit_type == TDM_COMMIT_TYPE_OUTPUT) {
1040 /* In case of layer commit, the below will be handled in the layer commit callback */
1041 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
1042 _tdm_layer_committed(private_layer);
1046 if (output_commit_handler->func) {
1047 _pthread_mutex_unlock(&private_display->lock);
1048 output_commit_handler->func(private_output, sequence,
1049 tv_sec, tv_usec, output_commit_handler->user_data);
1050 _pthread_mutex_lock(&private_display->lock);
1053 LIST_DEL(&output_commit_handler->link);
1054 free(output_commit_handler);
1057 /* add_front: To distinguish between the user vblank handlers and the layer
1058 * commit vblank handlers. The layer commit handlers will be called
1059 * before calling the user vblank handlers.
1062 _tdm_output_wait_vblank(tdm_output *output, int interval, int sync,
1063 tdm_output_vblank_handler func, void *user_data,
1064 unsigned int add_front)
1066 tdm_func_output *func_output;
1067 tdm_private_vblank_handler *vblank_handler = NULL, *v = NULL;
1068 unsigned int skip_request = 0;
1069 pid_t tid = syscall(SYS_gettid);
1071 OUTPUT_FUNC_ENTRY();
1073 func_output = &private_display->func_output;
1075 /* interval SHOULD be at least 1 */
1079 if (!func_output->output_wait_vblank) {
1080 TDM_ERR("not implemented!!");
1081 return TDM_ERROR_NOT_IMPLEMENTED;
1084 if (!private_output->regist_vblank_cb) {
1085 private_output->regist_vblank_cb = 1;
1086 ret = func_output->output_set_vblank_handler(private_output->output_backend,
1087 tdm_output_cb_vblank);
1090 vblank_handler = calloc(1, sizeof(tdm_private_vblank_handler));
1091 if (!vblank_handler) {
1092 TDM_ERR("failed: alloc memory");
1093 return TDM_ERROR_OUT_OF_MEMORY;
1096 LIST_FOR_EACH_ENTRY(v, &private_output->vblank_handler_list, link) {
1097 if (v->interval == interval && v->sync == sync && v->owner_tid == tid) {
1104 LIST_ADD(&vblank_handler->link, &private_output->vblank_handler_list);
1106 LIST_ADDTAIL(&vblank_handler->link, &private_output->vblank_handler_list);
1108 vblank_handler->private_output = private_output;
1109 vblank_handler->interval = interval;
1110 vblank_handler->sync = sync;
1111 vblank_handler->func = func;
1112 vblank_handler->user_data = user_data;
1113 vblank_handler->owner_tid = tid;
1115 /* If there is the previous request, we can skip to call output_wait_vblank() */
1116 if (!skip_request) {
1117 ret = func_output->output_wait_vblank(private_output->output_backend, interval,
1118 sync, vblank_handler);
1119 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
1125 if (vblank_handler) {
1126 LIST_DEL(&vblank_handler->link);
1127 free(vblank_handler);
1133 tdm_output_wait_vblank(tdm_output *output, int interval, int sync,
1134 tdm_output_vblank_handler func, void *user_data)
1136 OUTPUT_FUNC_ENTRY();
1138 _pthread_mutex_lock(&private_display->lock);
1140 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
1141 TDM_WRN("output(%d) dpms: %s", private_output->pipe,
1142 tdm_dpms_str(private_output->current_dpms_value));
1143 _pthread_mutex_unlock(&private_display->lock);
1144 return TDM_ERROR_DPMS_OFF;
1147 ret = _tdm_output_wait_vblank(output, interval, sync, func, user_data, 0);
1149 _pthread_mutex_unlock(&private_display->lock);
1155 tdm_output_wait_vblank_add_front(tdm_output *output, int interval, int sync,
1156 tdm_output_vblank_handler func, void *user_data)
1158 OUTPUT_FUNC_ENTRY();
1160 _pthread_mutex_lock(&private_display->lock);
1162 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
1163 TDM_WRN("output(%d) dpms: %s", private_output->pipe,
1164 tdm_dpms_str(private_output->current_dpms_value));
1165 _pthread_mutex_unlock(&private_display->lock);
1166 return TDM_ERROR_DPMS_OFF;
1169 ret = _tdm_output_wait_vblank(output, interval, sync, func, user_data, 1);
1171 _pthread_mutex_unlock(&private_display->lock);
1177 _tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
1180 tdm_func_output *func_output;
1181 tdm_private_output_commit_handler *output_commit_handler = NULL;
1182 OUTPUT_FUNC_ENTRY();
1184 func_output = &private_display->func_output;
1186 if (!func_output->output_commit) {
1187 TDM_ERR("not implemented!!");
1188 return TDM_ERROR_NOT_IMPLEMENTED;
1192 if (!private_output->regist_commit_cb) {
1193 private_output->regist_commit_cb = 1;
1194 ret = func_output->output_set_commit_handler(private_output->output_backend,
1195 tdm_output_cb_commit);
1196 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
1199 output_commit_handler = calloc(1, sizeof(tdm_private_output_commit_handler));
1200 if (!output_commit_handler) {
1201 TDM_ERR("failed: alloc memory");
1202 return TDM_ERROR_OUT_OF_MEMORY;
1205 LIST_ADD(&output_commit_handler->link, &private_output->output_commit_handler_list);
1206 output_commit_handler->private_output = private_output;
1207 output_commit_handler->func = func;
1208 output_commit_handler->user_data = user_data;
1209 output_commit_handler->owner_tid = syscall(SYS_gettid);
1212 ret = func_output->output_commit(private_output->output_backend, sync,
1213 output_commit_handler);
1214 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
1216 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1217 TDM_INFO("output(%d) backend commit", private_output->pipe);
1222 if (output_commit_handler) {
1223 LIST_DEL(&output_commit_handler->link);
1224 free(output_commit_handler);
1230 tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
1233 OUTPUT_FUNC_ENTRY();
1235 _pthread_mutex_lock(&private_display->lock);
1237 if (private_display->commit_type == TDM_COMMIT_TYPE_NONE)
1238 private_display->commit_type = TDM_COMMIT_TYPE_OUTPUT;
1239 else if (private_display->commit_type == TDM_COMMIT_TYPE_LAYER) {
1240 TDM_ERR("Can't supported. Use tdm_layer_commit");
1241 _pthread_mutex_unlock(&private_display->lock);
1242 return TDM_ERROR_BAD_REQUEST;
1245 if (private_display->commit_per_vblank) {
1246 TDM_ERR("Use tdm_layer_commit");
1247 _pthread_mutex_unlock(&private_display->lock);
1248 return TDM_ERROR_BAD_REQUEST;
1251 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
1252 TDM_ERR("output(%d) dpms: %s", private_output->pipe,
1253 tdm_dpms_str(private_output->current_dpms_value));
1254 _pthread_mutex_unlock(&private_display->lock);
1255 return TDM_ERROR_DPMS_OFF;
1258 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1259 TDM_INFO("output(%d) commit", private_output->pipe);
1261 ret = _tdm_output_commit(output, sync, func, user_data);
1263 _pthread_mutex_unlock(&private_display->lock);
1269 tdm_output_set_mode(tdm_output *output, const tdm_output_mode *mode)
1271 tdm_func_output *func_output;
1272 OUTPUT_FUNC_ENTRY();
1274 TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
1276 _pthread_mutex_lock(&private_display->lock);
1278 func_output = &private_display->func_output;
1280 if (!func_output->output_set_mode) {
1281 _pthread_mutex_unlock(&private_display->lock);
1282 TDM_ERR("not implemented!!");
1283 return TDM_ERROR_NOT_IMPLEMENTED;
1286 ret = func_output->output_set_mode(private_output->output_backend, mode);
1287 if (ret == TDM_ERROR_NONE)
1288 private_output->current_mode = mode;
1289 _pthread_mutex_unlock(&private_display->lock);
1295 tdm_output_get_mode(tdm_output *output, const tdm_output_mode **mode)
1297 OUTPUT_FUNC_ENTRY();
1299 TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
1301 _pthread_mutex_lock(&private_display->lock);
1303 *mode = private_output->current_mode;
1305 _pthread_mutex_unlock(&private_display->lock);
1311 _tdm_output_dpms_changed_timeout(void *user_data)
1313 tdm_private_output *private_output = user_data;
1316 value.u32 = private_output->current_dpms_value;
1317 tdm_output_call_change_handler_internal(private_output,
1318 &private_output->change_handler_list_sub,
1319 TDM_OUTPUT_CHANGE_DPMS,
1322 return TDM_ERROR_NONE;
1326 tdm_output_cb_dpms(tdm_output *output_backend, tdm_output_dpms dpms, void *user_data)
1328 tdm_private_display *private_display;
1329 tdm_private_output *private_output = user_data;
1332 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1333 TDM_RETURN_IF_FAIL(private_output);
1335 private_display = private_output->private_display;
1337 if (!tdm_thread_in_display_thread(syscall(SYS_gettid))) {
1338 tdm_thread_cb_output_dpms output_dpms;
1341 _tdm_output_update(output_backend, user_data);
1343 output_dpms.base.type = TDM_THREAD_CB_OUTPUT_DPMS;
1344 output_dpms.base.length = sizeof output_dpms;
1345 output_dpms.output_stamp = private_output->stamp;
1346 output_dpms.dpms = dpms;
1347 output_dpms.user_data = user_data;
1350 tdm_output_call_change_handler_internal(private_output,
1351 &private_output->change_handler_list_sub,
1352 TDM_OUTPUT_CHANGE_DPMS,
1355 ret = tdm_thread_send_cb(private_display->private_loop, &output_dpms.base);
1356 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1361 private_output->current_dpms_value = dpms;
1364 tdm_output_call_change_handler_internal(private_output,
1365 &private_output->change_handler_list_main,
1366 TDM_OUTPUT_CHANGE_DPMS,
1371 tdm_output_set_dpms(tdm_output *output, tdm_output_dpms dpms_value)
1373 tdm_func_output *func_output;
1374 OUTPUT_FUNC_ENTRY();
1376 if (dpms_value > TDM_OUTPUT_DPMS_OFF)
1377 dpms_value = TDM_OUTPUT_DPMS_OFF;
1379 _pthread_mutex_lock(&private_display->lock);
1381 if (private_output->current_dpms_value == dpms_value) {
1382 _pthread_mutex_unlock(&private_display->lock);
1383 return TDM_ERROR_NONE;
1386 /** Use timer to call the output change callback of the sub-thread.
1387 * The output change callback of tdm_server and tdm_vblank was called
1388 * in the main thread. And it made the multi thread issue. If we use
1389 * the timer, we can call the sub-thread's output change callback in
1392 if (!private_output->dpms_changed_timer) {
1393 private_output->dpms_changed_timer =
1394 tdm_event_loop_add_timer_handler(private_output->private_display,
1395 _tdm_output_dpms_changed_timeout, private_output, NULL);
1396 if (!private_output->dpms_changed_timer) {
1397 TDM_ERR("can't create dpms timer!!");
1398 _pthread_mutex_unlock(&private_display->lock);
1399 return TDM_ERROR_OUT_OF_MEMORY;
1403 func_output = &private_display->func_output;
1405 if (!func_output->output_set_dpms) {
1406 _pthread_mutex_unlock(&private_display->lock);
1407 private_output->current_dpms_value = dpms_value;
1408 TDM_WRN("not implemented!!");
1409 return TDM_ERROR_NONE;
1412 if (func_output->output_set_dpms_handler) {
1413 if (!private_output->regist_dpms_cb) {
1414 private_output->regist_dpms_cb = 1;
1415 ret = func_output->output_set_dpms_handler(private_output->output_backend,
1416 tdm_output_cb_dpms, private_output);
1417 if (ret != TDM_ERROR_NONE) {
1418 _pthread_mutex_unlock(&private_display->lock);
1419 TDM_ERR("Can't set the dpms handler!!");
1425 ret = func_output->output_set_dpms(private_output->output_backend, dpms_value);
1427 if (ret == TDM_ERROR_NONE && !func_output->output_set_dpms_handler) {
1430 private_output->current_dpms_value = dpms_value;
1432 value.u32 = dpms_value;
1433 tdm_output_call_change_handler_internal(private_output,
1434 &private_output->change_handler_list_main,
1435 TDM_OUTPUT_CHANGE_DPMS,
1438 if (!LIST_IS_EMPTY(&private_output->change_handler_list_sub)) {
1439 ret = tdm_event_loop_source_timer_update(private_output->dpms_changed_timer, 1);
1440 if (ret != TDM_ERROR_NONE)
1441 TDM_NEVER_GET_HERE();
1445 _pthread_mutex_unlock(&private_display->lock);
1451 tdm_output_get_dpms(tdm_output *output, tdm_output_dpms *dpms_value)
1453 tdm_func_output *func_output;
1454 OUTPUT_FUNC_ENTRY();
1456 TDM_RETURN_VAL_IF_FAIL(dpms_value != NULL, TDM_ERROR_INVALID_PARAMETER);
1458 _pthread_mutex_lock(&private_display->lock);
1460 func_output = &private_display->func_output;
1462 if (!func_output->output_get_dpms) {
1463 *dpms_value = private_output->current_dpms_value;
1464 _pthread_mutex_unlock(&private_display->lock);
1465 TDM_WRN("not implemented!!");
1466 return TDM_ERROR_NONE;
1469 ret = func_output->output_get_dpms(private_output->output_backend, dpms_value);
1471 _pthread_mutex_unlock(&private_display->lock);
1476 EXTERN tdm_capture *
1477 tdm_output_create_capture(tdm_output *output, tdm_error *error)
1479 tdm_capture *capture = NULL;
1481 OUTPUT_FUNC_ENTRY_ERROR();
1483 _pthread_mutex_lock(&private_display->lock);
1485 capture = (tdm_capture *)tdm_capture_create_output_internal(private_output, error);
1487 _pthread_mutex_unlock(&private_display->lock);
1493 tdm_output_call_change_handler_internal(tdm_private_output *private_output,
1494 struct list_head *change_handler_list,
1495 tdm_output_change_type type,
1497 int no_check_thread_id)
1499 tdm_private_display *private_display;
1500 tdm_private_change_handler *change_handler = NULL;
1502 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1503 TDM_RETURN_IF_FAIL(private_output);
1505 private_display = private_output->private_display;
1506 if (!tdm_thread_in_display_thread(syscall(SYS_gettid))) {
1507 if (type & TDM_OUTPUT_CHANGE_CONNECTION)
1508 TDM_INFO("output(%d) changed: %s (%d)",
1509 private_output->pipe, tdm_status_str(value.u32), value.u32);
1510 if (type & TDM_OUTPUT_CHANGE_DPMS)
1511 TDM_INFO("output(%d) changed: dpms %s (%d)",
1512 private_output->pipe, tdm_dpms_str(value.u32), value.u32);
1515 if (LIST_IS_EMPTY(change_handler_list))
1518 LIST_FOR_EACH_ENTRY(change_handler, change_handler_list, link) {
1519 if (!no_check_thread_id && change_handler->owner_tid != syscall(SYS_gettid))
1520 TDM_NEVER_GET_HERE();
1522 _pthread_mutex_unlock(&private_display->lock);
1523 change_handler->func(private_output, type,
1524 value, change_handler->user_data);
1525 _pthread_mutex_lock(&private_display->lock);
1530 tdm_layer_get_capabilities(tdm_layer *layer, tdm_layer_capability *capabilities)
1534 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
1536 _pthread_mutex_lock(&private_display->lock);
1538 *capabilities = private_layer->caps.capabilities;
1540 _pthread_mutex_unlock(&private_display->lock);
1546 tdm_layer_get_available_formats(tdm_layer *layer, const tbm_format **formats, int *count)
1550 TDM_RETURN_VAL_IF_FAIL(formats != NULL, TDM_ERROR_INVALID_PARAMETER);
1551 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
1553 _pthread_mutex_lock(&private_display->lock);
1555 *formats = (const tbm_format *)private_layer->caps.formats;
1556 *count = private_layer->caps.format_count;
1558 _pthread_mutex_unlock(&private_display->lock);
1564 tdm_layer_get_available_properties(tdm_layer *layer, const tdm_prop **props, int *count)
1568 TDM_RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
1569 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
1571 _pthread_mutex_lock(&private_display->lock);
1573 *props = (const tdm_prop *)private_layer->caps.props;
1574 *count = private_layer->caps.prop_count;
1576 _pthread_mutex_unlock(&private_display->lock);
1582 tdm_layer_get_zpos(tdm_layer *layer, int *zpos)
1586 TDM_RETURN_VAL_IF_FAIL(zpos != NULL, TDM_ERROR_INVALID_PARAMETER);
1588 _pthread_mutex_lock(&private_display->lock);
1590 *zpos = private_layer->caps.zpos;
1592 _pthread_mutex_unlock(&private_display->lock);
1598 tdm_layer_set_property(tdm_layer *layer, unsigned int id, tdm_value value)
1600 tdm_func_layer *func_layer;
1603 _pthread_mutex_lock(&private_display->lock);
1605 func_layer = &private_display->func_layer;
1607 if (private_layer->usable)
1608 TDM_INFO("layer(%d) not usable", private_layer->index);
1610 private_layer->usable = 0;
1612 if (!func_layer->layer_set_property) {
1613 _pthread_mutex_unlock(&private_display->lock);
1614 TDM_ERR("not implemented!!");
1615 return TDM_ERROR_NOT_IMPLEMENTED;
1618 ret = func_layer->layer_set_property(private_layer->layer_backend, id, value);
1620 _pthread_mutex_unlock(&private_display->lock);
1626 tdm_layer_get_property(tdm_layer *layer, unsigned int id, tdm_value *value)
1628 tdm_func_layer *func_layer;
1631 TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
1633 _pthread_mutex_lock(&private_display->lock);
1635 func_layer = &private_display->func_layer;
1637 if (!func_layer->layer_get_property) {
1638 _pthread_mutex_unlock(&private_display->lock);
1639 TDM_ERR("not implemented!!");
1640 return TDM_ERROR_NOT_IMPLEMENTED;
1643 ret = func_layer->layer_get_property(private_layer->layer_backend, id, value);
1645 _pthread_mutex_unlock(&private_display->lock);
1651 tdm_layer_set_info(tdm_layer *layer, tdm_info_layer *info)
1653 tdm_func_layer *func_layer;
1658 TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
1660 _pthread_mutex_lock(&private_display->lock);
1662 func_layer = &private_display->func_layer;
1664 if (private_layer->usable)
1665 TDM_INFO("layer(%p) not usable", private_layer);
1667 private_layer->usable = 0;
1669 if (!func_layer->layer_set_info) {
1670 _pthread_mutex_unlock(&private_display->lock);
1671 TDM_ERR("not implemented!!");
1672 return TDM_ERROR_NOT_IMPLEMENTED;
1675 if (info->src_config.format)
1676 snprintf(fmtstr, 128, "%c%c%c%c", FOURCC_STR(info->src_config.format));
1678 snprintf(fmtstr, 128, "NONE");
1680 TDM_INFO("layer(%p) info: src(%dx%d %d,%d %dx%d %s) dst(%d,%d %dx%d) trans(%d)",
1681 private_layer, info->src_config.size.h, info->src_config.size.v,
1682 info->src_config.pos.x, info->src_config.pos.y,
1683 info->src_config.pos.w, info->src_config.pos.h,
1685 info->dst_pos.x, info->dst_pos.y,
1686 info->dst_pos.w, info->dst_pos.h,
1689 ret = func_layer->layer_set_info(private_layer->layer_backend, info);
1690 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1692 _pthread_mutex_unlock(&private_display->lock);
1698 tdm_layer_get_info(tdm_layer *layer, tdm_info_layer *info)
1700 tdm_func_layer *func_layer;
1703 TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
1705 _pthread_mutex_lock(&private_display->lock);
1707 func_layer = &private_display->func_layer;
1709 if (!func_layer->layer_get_info) {
1710 _pthread_mutex_unlock(&private_display->lock);
1711 TDM_ERR("not implemented!!");
1712 return TDM_ERROR_NOT_IMPLEMENTED;
1715 ret = func_layer->layer_get_info(private_layer->layer_backend, info);
1717 _pthread_mutex_unlock(&private_display->lock);
1723 _tdm_layer_dump_buffer(tdm_layer *layer, tbm_surface_h buffer)
1725 tdm_private_layer *private_layer = (tdm_private_layer*)layer;
1726 tdm_private_output *private_output = private_layer->private_output;
1729 char fname[PATH_MAX];
1731 pipe = private_output->pipe;
1732 zpos = private_layer->caps.zpos;
1734 snprintf(fname, sizeof(fname), "tdm_%d_lyr_%d", pipe, zpos);
1736 tbm_surface_internal_dump_buffer(buffer, fname);
1737 TDM_DBG("%s dump excute", fname);
1743 tdm_layer_set_buffer(tdm_layer *layer, tbm_surface_h buffer)
1745 tdm_func_layer *func_layer;
1749 TDM_RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER);
1751 _pthread_mutex_lock(&private_display->lock);
1753 if (tdm_debug_dump & TDM_DUMP_FLAG_LAYER &&
1754 !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
1755 char str[TDM_PATH_LEN];
1757 snprintf(str, TDM_PATH_LEN, "layer_%d_%d_%03d",
1758 private_output->index, private_layer->index, i++);
1759 tdm_helper_dump_buffer_str(buffer, tdm_debug_dump_dir, str);
1762 func_layer = &private_display->func_layer;
1764 if (private_layer->usable)
1765 TDM_INFO("layer(%p) not usable", private_layer);
1767 private_layer->usable = 0;
1769 if (!func_layer->layer_set_buffer) {
1770 _pthread_mutex_unlock(&private_display->lock);
1771 TDM_ERR("not implemented!!");
1772 return TDM_ERROR_NOT_IMPLEMENTED;
1775 ret = func_layer->layer_set_buffer(private_layer->layer_backend, buffer);
1776 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1779 if (tdm_dump_enable && !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO))
1780 _tdm_layer_dump_buffer(layer, buffer);
1782 if (ret == TDM_ERROR_NONE) {
1783 /* FIXME: should save to pending_buffer first. And after committing
1784 * successfully, need to move to waiting_buffer.
1786 if (private_layer->waiting_buffer) {
1787 _pthread_mutex_unlock(&private_display->lock);
1788 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1789 _pthread_mutex_lock(&private_display->lock);
1792 private_layer->waiting_buffer = tdm_buffer_ref_backend(buffer);
1793 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1794 TDM_INFO("layer(%p) waiting_buffer(%p)",
1795 private_layer, private_layer->waiting_buffer);
1798 _pthread_mutex_unlock(&private_display->lock);
1804 tdm_layer_unset_buffer(tdm_layer *layer)
1806 tdm_private_layer_commit_handler *lm = NULL, *lmm = NULL;
1807 tdm_func_layer *func_layer;
1810 _pthread_mutex_lock(&private_display->lock);
1812 func_layer = &private_display->func_layer;
1814 if (private_layer->waiting_buffer) {
1815 _pthread_mutex_unlock(&private_display->lock);
1816 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1817 _pthread_mutex_lock(&private_display->lock);
1818 private_layer->waiting_buffer = NULL;
1820 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1821 TDM_INFO("layer(%p) waiting_buffer(%p)",
1822 private_layer, private_layer->waiting_buffer);
1825 if (private_layer->showing_buffer) {
1826 _pthread_mutex_unlock(&private_display->lock);
1827 tdm_buffer_unref_backend(private_layer->showing_buffer);
1828 _pthread_mutex_lock(&private_display->lock);
1829 private_layer->showing_buffer = NULL;
1831 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1832 TDM_INFO("layer(%p) showing_buffer(%p)",
1833 private_layer, private_layer->showing_buffer);
1836 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->layer_commit_handler_list, link) {
1837 if (lm->private_layer != private_layer)
1839 LIST_DEL(&lm->link);
1843 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->pending_commit_handler_list, link) {
1844 if (lm->private_layer != private_layer)
1846 LIST_DEL(&lm->link);
1850 private_layer->usable = 1;
1852 if (private_layer->usable)
1853 TDM_INFO("layer(%p) now usable", private_layer);
1855 if (!func_layer->layer_unset_buffer) {
1856 _pthread_mutex_unlock(&private_display->lock);
1857 TDM_ERR("not implemented!!");
1858 return TDM_ERROR_NOT_IMPLEMENTED;
1861 ret = func_layer->layer_unset_buffer(private_layer->layer_backend);
1862 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1864 _pthread_mutex_unlock(&private_display->lock);
1870 _tdm_layer_committed(tdm_private_layer *private_layer)
1872 tdm_private_output *private_output = private_layer->private_output;
1873 tdm_private_display *private_display = private_output->private_display;
1875 private_layer->committing = 0;
1877 if (private_display->print_fps) {
1878 double curr = tdm_helper_get_time();
1879 private_layer->fps_count++;
1880 if (private_layer->fps_stamp == 0) {
1881 private_layer->fps_stamp = curr;
1882 } else if ((curr - private_layer->fps_stamp) > 1.0) {
1883 TDM_INFO("output(%d) layer(%d) fps: %d", private_output->index, private_layer->index, private_layer->fps_count - 1);
1884 private_layer->fps_count = 1;
1885 private_layer->fps_stamp = curr;
1887 } else if (private_layer->fps_stamp != 0) {
1888 private_layer->fps_stamp = 0;
1889 private_layer->fps_count = 0;
1892 if (!private_layer->waiting_buffer)
1895 if (private_layer->showing_buffer) {
1896 _pthread_mutex_unlock(&private_display->lock);
1897 tdm_buffer_unref_backend(private_layer->showing_buffer);
1898 _pthread_mutex_lock(&private_display->lock);
1900 if (private_layer->buffer_queue) {
1901 _pthread_mutex_unlock(&private_display->lock);
1902 tbm_surface_queue_release(private_layer->buffer_queue,
1903 private_layer->showing_buffer);
1904 _pthread_mutex_lock(&private_display->lock);
1908 private_layer->showing_buffer = private_layer->waiting_buffer;
1909 private_layer->waiting_buffer = NULL;
1911 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1912 TDM_INFO("layer(%p) waiting_buffer(%p) showing_buffer(%p)",
1913 private_layer, private_layer->waiting_buffer,
1914 private_layer->showing_buffer);
1918 _tdm_layer_got_output_vblank(tdm_private_output *private_output, unsigned int sequence,
1919 unsigned int tv_sec, unsigned int tv_usec)
1921 tdm_private_layer_commit_handler *lm = NULL, *lmm = NULL;
1922 tdm_private_display *private_display;
1923 struct list_head clone_list, pending_clone_list;
1926 private_display = private_output->private_display;
1928 private_output->waiting_vblank = 0;
1930 LIST_INITHEAD(&clone_list);
1931 LIST_INITHEAD(&pending_clone_list);
1933 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->layer_commit_handler_list, link) {
1934 LIST_DEL(&lm->link);
1935 LIST_ADDTAIL(&lm->link, &clone_list);
1938 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->pending_commit_handler_list, link) {
1939 LIST_DEL(&lm->link);
1940 LIST_ADDTAIL(&lm->link, &pending_clone_list);
1943 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &clone_list, link) {
1944 _tdm_layer_committed(lm->private_layer);
1945 _pthread_mutex_unlock(&private_display->lock);
1947 lm->func(lm->private_layer, sequence, tv_sec, tv_usec, lm->user_data);
1948 _pthread_mutex_lock(&private_display->lock);
1949 LIST_DEL(&lm->link);
1953 if (LIST_IS_EMPTY(&pending_clone_list))
1956 TDM_GOTO_IF_FAIL(private_output->vblank != NULL, wait_failed);
1958 ret = _tdm_output_commit(private_output, 0, NULL, NULL);
1959 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
1961 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1962 TDM_INFO("layer commit: output(%d) commit", private_output->pipe);
1964 /* tdm_vblank APIs is for server. it should be called in unlock status*/
1965 _pthread_mutex_unlock(&private_display->lock);
1966 ret = tdm_vblank_wait(private_output->vblank, 0, 0, 1, _tdm_layer_cb_wait_vblank, private_output);
1967 _pthread_mutex_lock(&private_display->lock);
1968 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
1969 private_output->waiting_vblank = 1;
1971 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1972 TDM_INFO("layer commit: output(%d) wait vblank", private_output->pipe);
1974 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &pending_clone_list, link) {
1975 LIST_DEL(&lm->link);
1976 LIST_ADDTAIL(&lm->link, &private_output->layer_commit_handler_list);
1981 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &pending_clone_list, link) {
1982 LIST_DEL(&lm->link);
1989 _tdm_layer_cb_output_commit(tdm_output *output, unsigned int sequence,
1990 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
1992 tdm_private_layer_commit_handler *layer_commit_handler = user_data;
1993 tdm_private_layer_commit_handler *lm = NULL;
1994 tdm_private_display *private_display;
1995 tdm_private_output *private_output = output;
1996 tdm_private_layer *private_layer;
1999 TDM_RETURN_IF_FAIL(layer_commit_handler != NULL);
2001 private_display = private_output->private_display;
2003 LIST_FOR_EACH_ENTRY(lm, &private_output->layer_commit_handler_list, link) {
2004 if (layer_commit_handler == lm) {
2013 private_layer = layer_commit_handler->private_layer;
2015 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2016 TDM_INFO("layer(%p) commit: output(%d) committed", private_layer, private_output->pipe);
2018 _pthread_mutex_lock(&private_display->lock);
2020 _tdm_layer_committed(private_layer);
2022 if (layer_commit_handler->func) {
2023 _pthread_mutex_unlock(&private_display->lock);
2024 layer_commit_handler->func(private_output, sequence,
2025 tv_sec, tv_usec, layer_commit_handler->user_data);
2026 _pthread_mutex_lock(&private_display->lock);
2029 LIST_DEL(&layer_commit_handler->link);
2030 free(layer_commit_handler);
2032 _pthread_mutex_unlock(&private_display->lock);
2036 _tdm_layer_cb_wait_vblank(tdm_vblank *vblank, tdm_error error, unsigned int sequence,
2037 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
2039 tdm_private_output *private_output = user_data;
2040 tdm_private_display *private_display;
2042 TDM_RETURN_IF_FAIL(private_output != NULL);
2044 private_display = private_output->private_display;
2046 _pthread_mutex_lock(&private_display->lock);
2048 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2049 TDM_INFO("layer commit: output(%d) got vblank", private_output->pipe);
2051 _tdm_layer_got_output_vblank(private_output, sequence, tv_sec, tv_usec);
2053 _pthread_mutex_unlock(&private_display->lock);
2057 _tdm_layer_commit_possible(tdm_private_layer *private_layer)
2059 tdm_private_output *private_output = private_layer->private_output;
2060 tdm_private_display *private_display = private_output->private_display;
2062 if (private_display->commit_per_vblank == 1 && _tdm_output_used_layer_count(private_output) == 1) {
2063 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2064 TDM_INFO("layer(%p) commit: 1 layer", private_layer);
2068 if (private_display->commit_per_vblank == 2 && LIST_IS_EMPTY(&private_output->layer_commit_handler_list)) {
2069 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2070 TDM_INFO("layer(%p) commit: non previous commit", private_layer);
2078 _tdm_layer_commit(tdm_layer *layer, tdm_layer_commit_handler func, void *user_data)
2080 tdm_private_layer_commit_handler *layer_commit_handler;
2083 if (private_layer->committing)
2084 TDM_WRN("layer(%d) too many commit", private_layer->index);
2086 private_layer->committing = 1;
2088 layer_commit_handler = calloc(1, sizeof(tdm_private_layer_commit_handler));
2089 if (!layer_commit_handler) {
2090 TDM_ERR("failed: alloc memory");
2091 return TDM_ERROR_OUT_OF_MEMORY;
2094 LIST_INITHEAD(&layer_commit_handler->link);
2095 layer_commit_handler->private_layer = private_layer;
2096 layer_commit_handler->func = func;
2097 layer_commit_handler->user_data = user_data;
2099 if (!private_display->commit_per_vblank) {
2100 TDM_GOTO_IF_FAIL(private_display->commit_type == TDM_COMMIT_TYPE_OUTPUT, commit_failed);
2102 LIST_ADD(&layer_commit_handler->link, &private_output->layer_commit_handler_list);
2103 ret = _tdm_output_commit(private_layer->private_output, 0, _tdm_layer_cb_output_commit, layer_commit_handler);
2104 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
2106 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2107 TDM_INFO("layer(%p) commit: no commit-per-vblank", private_layer);
2109 TDM_GOTO_IF_FAIL(private_display->commit_type == TDM_COMMIT_TYPE_LAYER, commit_failed);
2111 if (_tdm_layer_commit_possible(private_layer)) {
2112 /* add to layer_commit_handler_list */
2113 LIST_ADD(&layer_commit_handler->link, &private_output->layer_commit_handler_list);
2115 ret = _tdm_output_commit(private_layer->private_output, 0, NULL, NULL);
2116 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
2118 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2119 TDM_INFO("layer(%p) commit: output", private_layer);
2121 /* add to pending_commit_handler_list. It will be commited when a vblank occurs */
2122 LIST_ADD(&layer_commit_handler->link, &private_output->pending_commit_handler_list);
2124 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2125 TDM_INFO("layer(%p) commit: pending", private_layer);
2128 if (!private_output->vblank) {
2129 /* tdm_vblank APIs is for server. it should be called in unlock status*/
2130 _pthread_mutex_unlock(&private_display->lock);
2131 private_output->vblank = tdm_vblank_create(private_display, private_output, NULL);
2132 _pthread_mutex_lock(&private_display->lock);
2133 TDM_GOTO_IF_FAIL(private_output->vblank != NULL, commit_failed);
2135 /* to call the frontend's internal vblank handlers before the extern vblank handlers */
2136 tdm_vblank_set_add_front(private_output->vblank, 1);
2139 if (!private_output->waiting_vblank) {
2140 /* tdm_vblank APIs is for server. it should be called in unlock status*/
2141 _pthread_mutex_unlock(&private_display->lock);
2142 ret = tdm_vblank_wait(private_output->vblank, 0, 0, 1, _tdm_layer_cb_wait_vblank, private_output);
2143 _pthread_mutex_lock(&private_display->lock);
2144 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
2145 private_output->waiting_vblank = 1;
2147 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2148 TDM_INFO("layer(%p) commit: wait vblank", private_layer);
2155 if (layer_commit_handler) {
2156 LIST_DEL(&layer_commit_handler->link);
2157 free(layer_commit_handler);
2163 tdm_layer_commit(tdm_layer *layer, tdm_layer_commit_handler func, void *user_data)
2167 _pthread_mutex_lock(&private_display->lock);
2169 if (private_display->commit_type == TDM_COMMIT_TYPE_NONE) {
2170 if (!private_display->commit_per_vblank)
2171 private_display->commit_type = TDM_COMMIT_TYPE_OUTPUT;
2173 private_display->commit_type = TDM_COMMIT_TYPE_LAYER;
2176 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
2177 TDM_ERR("layer(%p)'s output(%d) dpms: %s", layer, private_output->pipe,
2178 tdm_dpms_str(private_output->current_dpms_value));
2179 _pthread_mutex_unlock(&private_display->lock);
2180 return TDM_ERROR_DPMS_OFF;
2183 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2184 TDM_INFO("layer(%p) commit", private_layer);
2186 ret = _tdm_layer_commit(private_layer, func, user_data);
2188 _pthread_mutex_unlock(&private_display->lock);
2194 tdm_layer_is_committing(tdm_layer *layer, unsigned int *committing)
2198 TDM_RETURN_VAL_IF_FAIL(committing != NULL, TDM_ERROR_INVALID_PARAMETER);
2200 _pthread_mutex_lock(&private_display->lock);
2202 *committing = private_layer->committing;
2204 _pthread_mutex_unlock(&private_display->lock);
2209 EXTERN tbm_surface_h
2210 tdm_layer_get_displaying_buffer(tdm_layer *layer, tdm_error *error)
2212 tbm_surface_h buffer;
2213 LAYER_FUNC_ENTRY_ERROR();
2215 _pthread_mutex_lock(&private_display->lock);
2218 *error = TDM_ERROR_NONE;
2220 if (private_layer->showing_buffer) {
2221 buffer = private_layer->showing_buffer;
2224 *error = TDM_ERROR_OPERATION_FAILED;
2225 _pthread_mutex_unlock(&private_display->lock);
2226 TDM_DBG("layer(%p) showing_buffer is null", private_layer);
2229 _pthread_mutex_unlock(&private_display->lock);
2235 _tbm_layer_queue_acquirable_cb(tbm_surface_queue_h surface_queue, void *data)
2237 TDM_RETURN_IF_FAIL(data != NULL);
2238 tdm_layer *layer = data;
2239 tdm_func_layer *func_layer;
2240 tbm_surface_h surface = NULL;
2241 LAYER_FUNC_ENTRY_VOID_RETURN();
2243 _pthread_mutex_lock(&private_display->lock);
2245 func_layer = &private_display->func_layer;
2246 if (!func_layer->layer_set_buffer) {
2247 _pthread_mutex_unlock(&private_display->lock);
2251 if (TBM_SURFACE_QUEUE_ERROR_NONE != tbm_surface_queue_acquire(private_layer->buffer_queue, &surface) ||
2253 TDM_ERR("layer(%p) tbm_surface_queue_acquire() failed surface:%p",
2254 private_layer, surface);
2255 _pthread_mutex_unlock(&private_display->lock);
2259 ret = func_layer->layer_set_buffer(private_layer->layer_backend, surface);
2260 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
2262 if (ret == TDM_ERROR_NONE) {
2263 if (private_layer->waiting_buffer) {
2264 TDM_DBG("layer(%p) drop waiting_buffer(%p)", private_layer, private_layer->waiting_buffer);
2265 _pthread_mutex_unlock(&private_display->lock);
2266 tdm_buffer_unref_backend(private_layer->waiting_buffer);
2267 tbm_surface_queue_release(private_layer->buffer_queue,
2268 private_layer->waiting_buffer);
2269 _pthread_mutex_lock(&private_display->lock);
2272 private_layer->waiting_buffer = tdm_buffer_ref_backend(surface);
2274 if (tdm_debug_module & TDM_DEBUG_BUFFER)
2275 TDM_INFO("layer(%p) waiting_buffer(%p)",
2276 private_layer, private_layer->waiting_buffer);
2278 if (private_display->commit_type == TDM_COMMIT_TYPE_OUTPUT) {
2279 ret = _tdm_output_commit(private_layer->private_output, 0, NULL, NULL);
2280 if (ret != TDM_ERROR_NONE)
2281 TDM_ERR("_tdm_output_commit() is fail");
2282 } else if (private_display->commit_type == TDM_COMMIT_TYPE_LAYER) {
2283 ret = _tdm_layer_commit(private_layer, NULL, NULL);
2284 if (ret != TDM_ERROR_NONE)
2285 TDM_ERR("layer(%p) _tdm_layer_commit() is fail", private_layer);
2287 TDM_NEVER_GET_HERE();
2291 _pthread_mutex_unlock(&private_display->lock);
2295 _tbm_layer_queue_destroy_cb(tbm_surface_queue_h surface_queue, void *data)
2297 TDM_RETURN_IF_FAIL(data != NULL);
2298 tdm_layer *layer = data;
2299 LAYER_FUNC_ENTRY_VOID_RETURN();
2300 TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
2302 _pthread_mutex_lock(&private_display->lock);
2304 if (private_layer->waiting_buffer) {
2305 _pthread_mutex_unlock(&private_display->lock);
2306 tdm_buffer_unref_backend(private_layer->waiting_buffer);
2307 tbm_surface_queue_release(private_layer->buffer_queue,
2308 private_layer->waiting_buffer);
2309 _pthread_mutex_lock(&private_display->lock);
2312 private_layer->buffer_queue = NULL;
2314 _pthread_mutex_unlock(&private_display->lock);
2318 tdm_layer_set_buffer_queue(tdm_layer *layer, tbm_surface_queue_h buffer_queue)
2320 tdm_func_layer *func_layer;
2323 TDM_RETURN_VAL_IF_FAIL(buffer_queue != NULL, TDM_ERROR_INVALID_PARAMETER);
2325 _pthread_mutex_lock(&private_display->lock);
2327 func_layer = &private_display->func_layer;
2329 if (private_layer->usable)
2330 TDM_INFO("layer(%p) not usable", private_layer);
2332 private_layer->usable = 0;
2334 if (!func_layer->layer_set_buffer) {
2335 _pthread_mutex_unlock(&private_display->lock);
2336 TDM_ERR("not implemented!!");
2337 return TDM_ERROR_NOT_IMPLEMENTED;
2340 if (buffer_queue == private_layer->buffer_queue) {
2341 _pthread_mutex_unlock(&private_display->lock);
2342 return TDM_ERROR_NONE;
2345 if (private_layer->waiting_buffer) {
2346 _pthread_mutex_unlock(&private_display->lock);
2347 tdm_buffer_unref_backend(private_layer->waiting_buffer);
2348 tbm_surface_queue_release(private_layer->buffer_queue,
2349 private_layer->waiting_buffer);
2350 private_layer->waiting_buffer = NULL;
2351 _pthread_mutex_lock(&private_display->lock);
2353 if (tdm_debug_module & TDM_DEBUG_BUFFER)
2354 TDM_INFO("layer(%p) waiting_buffer(%p)",
2355 private_layer, private_layer->waiting_buffer);
2358 private_layer->buffer_queue = buffer_queue;
2359 tbm_surface_queue_add_acquirable_cb(private_layer->buffer_queue,
2360 _tbm_layer_queue_acquirable_cb,
2362 tbm_surface_queue_add_destroy_cb(private_layer->buffer_queue,
2363 _tbm_layer_queue_destroy_cb,
2365 _pthread_mutex_unlock(&private_display->lock);
2371 tdm_layer_unset_buffer_queue(tdm_layer *layer)
2373 tdm_func_layer *func_layer;
2376 _pthread_mutex_lock(&private_display->lock);
2378 func_layer = &private_display->func_layer;
2380 if (private_layer->waiting_buffer) {
2381 _pthread_mutex_unlock(&private_display->lock);
2382 tdm_buffer_unref_backend(private_layer->waiting_buffer);
2383 tbm_surface_queue_release(private_layer->buffer_queue,
2384 private_layer->waiting_buffer);
2385 private_layer->waiting_buffer = NULL;
2386 _pthread_mutex_lock(&private_display->lock);
2388 if (tdm_debug_module & TDM_DEBUG_BUFFER)
2389 TDM_INFO("layer(%p) waiting_buffer(%p)",
2390 private_layer, private_layer->waiting_buffer);
2393 if (private_layer->showing_buffer) {
2394 _pthread_mutex_unlock(&private_display->lock);
2395 tdm_buffer_unref_backend(private_layer->showing_buffer);
2396 tbm_surface_queue_release(private_layer->buffer_queue,
2397 private_layer->showing_buffer);
2398 _pthread_mutex_lock(&private_display->lock);
2399 private_layer->showing_buffer = NULL;
2401 if (tdm_debug_module & TDM_DEBUG_BUFFER)
2402 TDM_INFO("layer(%p) showing_buffer(%p)",
2403 private_layer, private_layer->showing_buffer);
2406 tbm_surface_queue_remove_acquirable_cb(private_layer->buffer_queue, _tbm_layer_queue_acquirable_cb, layer);
2407 tbm_surface_queue_remove_destroy_cb(private_layer->buffer_queue, _tbm_layer_queue_destroy_cb, layer);
2408 private_layer->buffer_queue = NULL;
2409 private_layer->usable = 1;
2411 if (private_layer->usable)
2412 TDM_INFO("layer(%p) now usable", private_layer);
2414 if (!func_layer->layer_unset_buffer) {
2415 _pthread_mutex_unlock(&private_display->lock);
2416 TDM_ERR("not implemented!!");
2417 return TDM_ERROR_NOT_IMPLEMENTED;
2420 ret = func_layer->layer_unset_buffer(private_layer->layer_backend);
2422 _pthread_mutex_unlock(&private_display->lock);
2428 tdm_layer_is_usable(tdm_layer *layer, unsigned int *usable)
2432 TDM_RETURN_VAL_IF_FAIL(usable != NULL, TDM_ERROR_INVALID_PARAMETER);
2434 _pthread_mutex_lock(&private_display->lock);
2436 *usable = private_layer->usable;
2438 _pthread_mutex_unlock(&private_display->lock);
2444 tdm_layer_set_video_pos(tdm_layer *layer, int zpos)
2446 tdm_func_layer *func_layer;
2449 _pthread_mutex_lock(&private_display->lock);
2451 func_layer = &private_display->func_layer;
2453 if (!(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
2454 TDM_ERR("layer(%p) is not video layer", private_layer);
2455 _pthread_mutex_unlock(&private_display->lock);
2456 return TDM_ERROR_INVALID_PARAMETER;
2459 if (!func_layer->layer_set_video_pos) {
2460 _pthread_mutex_unlock(&private_display->lock);
2461 TDM_ERR("not implemented!!");
2462 return TDM_ERROR_NOT_IMPLEMENTED;
2465 ret = func_layer->layer_set_video_pos(private_layer->layer_backend, zpos);
2467 _pthread_mutex_unlock(&private_display->lock);
2472 EXTERN tdm_capture *
2473 tdm_layer_create_capture(tdm_layer *layer, tdm_error *error)
2475 tdm_capture *capture = NULL;
2477 LAYER_FUNC_ENTRY_ERROR();
2479 _pthread_mutex_lock(&private_display->lock);
2481 capture = (tdm_capture *)tdm_capture_create_layer_internal(private_layer, error);
2483 _pthread_mutex_unlock(&private_display->lock);
2489 tdm_layer_get_buffer_flags(tdm_layer *layer, unsigned int *flags)
2491 tdm_func_layer *func_layer;
2494 _pthread_mutex_lock(&private_display->lock);
2496 func_layer = &private_display->func_layer;
2498 if (!func_layer->layer_get_buffer_flags) {
2499 _pthread_mutex_unlock(&private_display->lock);
2500 TDM_ERR("not implemented!!");
2501 return TDM_ERROR_NOT_IMPLEMENTED;
2504 ret = func_layer->layer_get_buffer_flags(private_layer->layer_backend, flags);
2506 _pthread_mutex_unlock(&private_display->lock);