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_ADDTAIL(&change_handler->link, &private_output->change_handler_list_sub);
602 LIST_ADDTAIL(&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 if (tdm_debug_module & TDM_DEBUG_COMMIT)
995 TDM_INFO("-----------------------------------------");
997 _pthread_mutex_unlock(&private_display->lock);
998 LIST_FOR_EACH_ENTRY_SAFE(v, vv, &clone_list, link) {
999 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1000 TDM_INFO("output(%d) got vblank: handler(%p)", private_output->pipe, v);
1003 v->func(v->private_output, sequence, tv_sec, tv_usec, v->user_data);
1007 _pthread_mutex_lock(&private_display->lock);
1009 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1010 TDM_INFO("-----------------------------------------...");
1014 tdm_output_cb_commit(tdm_output *output_backend, unsigned int sequence,
1015 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
1017 tdm_private_output_commit_handler *output_commit_handler = user_data;
1018 tdm_private_display *private_display;
1019 tdm_private_output *private_output;
1020 tdm_private_layer *private_layer = NULL;
1022 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1024 if (!output_commit_handler)
1027 private_output = output_commit_handler->private_output;
1028 private_display = private_output->private_display;
1030 if (output_commit_handler->owner_tid != syscall(SYS_gettid)) {
1031 tdm_thread_cb_output_commit output_commit;
1034 output_commit.base.type = TDM_THREAD_CB_OUTPUT_COMMIT;
1035 output_commit.base.length = sizeof output_commit;
1036 output_commit.output_stamp = private_output->stamp;
1037 output_commit.sequence = sequence;
1038 output_commit.tv_sec = tv_sec;
1039 output_commit.tv_usec = tv_usec;
1040 output_commit.user_data = user_data;
1042 ret = tdm_thread_send_cb(private_display->private_loop, &output_commit.base);
1043 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1048 if (private_display->commit_type == TDM_COMMIT_TYPE_OUTPUT) {
1049 /* In case of layer commit, the below will be handled in the layer commit callback */
1050 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
1051 _tdm_layer_committed(private_layer);
1055 if (output_commit_handler->func) {
1056 _pthread_mutex_unlock(&private_display->lock);
1057 output_commit_handler->func(private_output, sequence,
1058 tv_sec, tv_usec, output_commit_handler->user_data);
1059 _pthread_mutex_lock(&private_display->lock);
1062 LIST_DEL(&output_commit_handler->link);
1063 free(output_commit_handler);
1066 /* add_front: To distinguish between the user vblank handlers and the layer
1067 * commit vblank handlers. The layer commit handlers will be called
1068 * before calling the user vblank handlers.
1071 _tdm_output_wait_vblank(tdm_output *output, int interval, int sync,
1072 tdm_output_vblank_handler func, void *user_data,
1073 unsigned int add_front)
1075 tdm_func_output *func_output;
1076 tdm_private_vblank_handler *vblank_handler = NULL, *v = NULL;
1077 unsigned int skip_request = 0;
1078 pid_t tid = syscall(SYS_gettid);
1080 OUTPUT_FUNC_ENTRY();
1082 func_output = &private_display->func_output;
1084 /* interval SHOULD be at least 1 */
1088 if (!func_output->output_wait_vblank) {
1089 TDM_ERR("not implemented!!");
1090 return TDM_ERROR_NOT_IMPLEMENTED;
1093 if (!private_output->regist_vblank_cb) {
1094 private_output->regist_vblank_cb = 1;
1095 ret = func_output->output_set_vblank_handler(private_output->output_backend,
1096 tdm_output_cb_vblank);
1099 vblank_handler = calloc(1, sizeof(tdm_private_vblank_handler));
1100 if (!vblank_handler) {
1101 TDM_ERR("failed: alloc memory");
1102 return TDM_ERROR_OUT_OF_MEMORY;
1105 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1106 TDM_INFO("output(%d) wait_vblank: handler(%p)", private_output->pipe, vblank_handler);
1108 LIST_FOR_EACH_ENTRY(v, &private_output->vblank_handler_list, link) {
1109 if (v->interval == interval && v->sync == sync && v->owner_tid == tid) {
1116 LIST_ADD(&vblank_handler->link, &private_output->vblank_handler_list);
1118 LIST_ADDTAIL(&vblank_handler->link, &private_output->vblank_handler_list);
1120 vblank_handler->private_output = private_output;
1121 vblank_handler->interval = interval;
1122 vblank_handler->sync = sync;
1123 vblank_handler->func = func;
1124 vblank_handler->user_data = user_data;
1125 vblank_handler->owner_tid = tid;
1127 /* If there is the previous request, we can skip to call output_wait_vblank() */
1128 if (!skip_request) {
1129 ret = func_output->output_wait_vblank(private_output->output_backend, interval,
1130 sync, vblank_handler);
1131 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
1133 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1134 TDM_INFO("output(%d) backend wait_vblank", private_output->pipe);
1140 if (vblank_handler) {
1141 LIST_DEL(&vblank_handler->link);
1142 free(vblank_handler);
1148 tdm_output_wait_vblank(tdm_output *output, int interval, int sync,
1149 tdm_output_vblank_handler func, void *user_data)
1151 OUTPUT_FUNC_ENTRY();
1153 _pthread_mutex_lock(&private_display->lock);
1155 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
1156 TDM_WRN("output(%d) dpms: %s", private_output->pipe,
1157 tdm_dpms_str(private_output->current_dpms_value));
1158 _pthread_mutex_unlock(&private_display->lock);
1159 return TDM_ERROR_DPMS_OFF;
1162 ret = _tdm_output_wait_vblank(output, interval, sync, func, user_data, 0);
1164 _pthread_mutex_unlock(&private_display->lock);
1170 tdm_output_wait_vblank_add_front(tdm_output *output, int interval, int sync,
1171 tdm_output_vblank_handler func, void *user_data)
1173 OUTPUT_FUNC_ENTRY();
1175 _pthread_mutex_lock(&private_display->lock);
1177 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
1178 TDM_WRN("output(%d) dpms: %s", private_output->pipe,
1179 tdm_dpms_str(private_output->current_dpms_value));
1180 _pthread_mutex_unlock(&private_display->lock);
1181 return TDM_ERROR_DPMS_OFF;
1184 ret = _tdm_output_wait_vblank(output, interval, sync, func, user_data, 1);
1186 _pthread_mutex_unlock(&private_display->lock);
1192 _tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
1195 tdm_func_output *func_output;
1196 tdm_private_output_commit_handler *output_commit_handler = NULL;
1197 OUTPUT_FUNC_ENTRY();
1199 func_output = &private_display->func_output;
1201 if (!func_output->output_commit) {
1202 TDM_ERR("not implemented!!");
1203 return TDM_ERROR_NOT_IMPLEMENTED;
1207 if (!private_output->regist_commit_cb) {
1208 private_output->regist_commit_cb = 1;
1209 ret = func_output->output_set_commit_handler(private_output->output_backend,
1210 tdm_output_cb_commit);
1211 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
1214 output_commit_handler = calloc(1, sizeof(tdm_private_output_commit_handler));
1215 if (!output_commit_handler) {
1216 TDM_ERR("failed: alloc memory");
1217 return TDM_ERROR_OUT_OF_MEMORY;
1220 LIST_ADDTAIL(&output_commit_handler->link, &private_output->output_commit_handler_list);
1221 output_commit_handler->private_output = private_output;
1222 output_commit_handler->func = func;
1223 output_commit_handler->user_data = user_data;
1224 output_commit_handler->owner_tid = syscall(SYS_gettid);
1227 ret = func_output->output_commit(private_output->output_backend, sync,
1228 output_commit_handler);
1229 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
1231 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1232 TDM_INFO("output(%d) backend commit", private_output->pipe);
1237 if (output_commit_handler) {
1238 LIST_DEL(&output_commit_handler->link);
1239 free(output_commit_handler);
1245 tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
1248 OUTPUT_FUNC_ENTRY();
1250 _pthread_mutex_lock(&private_display->lock);
1252 if (private_display->commit_type == TDM_COMMIT_TYPE_NONE)
1253 private_display->commit_type = TDM_COMMIT_TYPE_OUTPUT;
1254 else if (private_display->commit_type == TDM_COMMIT_TYPE_LAYER) {
1255 TDM_ERR("Can't supported. Use tdm_layer_commit");
1256 _pthread_mutex_unlock(&private_display->lock);
1257 return TDM_ERROR_BAD_REQUEST;
1260 if (private_display->commit_per_vblank) {
1261 TDM_ERR("Use tdm_layer_commit");
1262 _pthread_mutex_unlock(&private_display->lock);
1263 return TDM_ERROR_BAD_REQUEST;
1266 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
1267 TDM_ERR("output(%d) dpms: %s", private_output->pipe,
1268 tdm_dpms_str(private_output->current_dpms_value));
1269 _pthread_mutex_unlock(&private_display->lock);
1270 return TDM_ERROR_DPMS_OFF;
1273 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1274 TDM_INFO("output(%d) commit", private_output->pipe);
1276 ret = _tdm_output_commit(output, sync, func, user_data);
1278 _pthread_mutex_unlock(&private_display->lock);
1284 tdm_output_set_mode(tdm_output *output, const tdm_output_mode *mode)
1286 tdm_func_output *func_output;
1287 OUTPUT_FUNC_ENTRY();
1289 TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
1291 _pthread_mutex_lock(&private_display->lock);
1293 func_output = &private_display->func_output;
1295 if (!func_output->output_set_mode) {
1296 _pthread_mutex_unlock(&private_display->lock);
1297 TDM_ERR("not implemented!!");
1298 return TDM_ERROR_NOT_IMPLEMENTED;
1301 ret = func_output->output_set_mode(private_output->output_backend, mode);
1302 if (ret == TDM_ERROR_NONE)
1303 private_output->current_mode = mode;
1304 _pthread_mutex_unlock(&private_display->lock);
1310 tdm_output_get_mode(tdm_output *output, const tdm_output_mode **mode)
1312 OUTPUT_FUNC_ENTRY();
1314 TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
1316 _pthread_mutex_lock(&private_display->lock);
1318 *mode = private_output->current_mode;
1320 _pthread_mutex_unlock(&private_display->lock);
1326 _tdm_output_dpms_changed_timeout(void *user_data)
1328 tdm_private_output *private_output = user_data;
1331 value.u32 = private_output->current_dpms_value;
1332 tdm_output_call_change_handler_internal(private_output,
1333 &private_output->change_handler_list_sub,
1334 TDM_OUTPUT_CHANGE_DPMS,
1337 return TDM_ERROR_NONE;
1341 tdm_output_cb_dpms(tdm_output *output_backend, tdm_output_dpms dpms, void *user_data)
1343 tdm_private_display *private_display;
1344 tdm_private_output *private_output = user_data;
1347 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1348 TDM_RETURN_IF_FAIL(private_output);
1350 private_display = private_output->private_display;
1352 if (!tdm_thread_in_display_thread(syscall(SYS_gettid))) {
1353 tdm_thread_cb_output_dpms output_dpms;
1356 _tdm_output_update(output_backend, user_data);
1358 output_dpms.base.type = TDM_THREAD_CB_OUTPUT_DPMS;
1359 output_dpms.base.length = sizeof output_dpms;
1360 output_dpms.output_stamp = private_output->stamp;
1361 output_dpms.dpms = dpms;
1362 output_dpms.user_data = user_data;
1365 tdm_output_call_change_handler_internal(private_output,
1366 &private_output->change_handler_list_sub,
1367 TDM_OUTPUT_CHANGE_DPMS,
1370 ret = tdm_thread_send_cb(private_display->private_loop, &output_dpms.base);
1371 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1376 private_output->current_dpms_value = dpms;
1379 tdm_output_call_change_handler_internal(private_output,
1380 &private_output->change_handler_list_main,
1381 TDM_OUTPUT_CHANGE_DPMS,
1386 tdm_output_set_dpms(tdm_output *output, tdm_output_dpms dpms_value)
1388 tdm_func_output *func_output;
1389 OUTPUT_FUNC_ENTRY();
1391 if (dpms_value > TDM_OUTPUT_DPMS_OFF)
1392 dpms_value = TDM_OUTPUT_DPMS_OFF;
1394 _pthread_mutex_lock(&private_display->lock);
1396 if (private_output->current_dpms_value == dpms_value) {
1397 _pthread_mutex_unlock(&private_display->lock);
1398 return TDM_ERROR_NONE;
1401 /** Use timer to call the output change callback of the sub-thread.
1402 * The output change callback of tdm_server and tdm_vblank was called
1403 * in the main thread. And it made the multi thread issue. If we use
1404 * the timer, we can call the sub-thread's output change callback in
1407 if (!private_output->dpms_changed_timer) {
1408 private_output->dpms_changed_timer =
1409 tdm_event_loop_add_timer_handler(private_output->private_display,
1410 _tdm_output_dpms_changed_timeout, private_output, NULL);
1411 if (!private_output->dpms_changed_timer) {
1412 TDM_ERR("can't create dpms timer!!");
1413 _pthread_mutex_unlock(&private_display->lock);
1414 return TDM_ERROR_OUT_OF_MEMORY;
1418 func_output = &private_display->func_output;
1420 if (!func_output->output_set_dpms) {
1421 _pthread_mutex_unlock(&private_display->lock);
1422 private_output->current_dpms_value = dpms_value;
1423 TDM_WRN("not implemented!!");
1424 return TDM_ERROR_NONE;
1427 if (func_output->output_set_dpms_handler) {
1428 if (!private_output->regist_dpms_cb) {
1429 private_output->regist_dpms_cb = 1;
1430 ret = func_output->output_set_dpms_handler(private_output->output_backend,
1431 tdm_output_cb_dpms, private_output);
1432 if (ret != TDM_ERROR_NONE) {
1433 _pthread_mutex_unlock(&private_display->lock);
1434 TDM_ERR("Can't set the dpms handler!!");
1440 ret = func_output->output_set_dpms(private_output->output_backend, dpms_value);
1442 if (ret == TDM_ERROR_NONE && !func_output->output_set_dpms_handler) {
1445 private_output->current_dpms_value = dpms_value;
1447 value.u32 = dpms_value;
1448 tdm_output_call_change_handler_internal(private_output,
1449 &private_output->change_handler_list_main,
1450 TDM_OUTPUT_CHANGE_DPMS,
1453 if (!LIST_IS_EMPTY(&private_output->change_handler_list_sub)) {
1454 ret = tdm_event_loop_source_timer_update(private_output->dpms_changed_timer, 1);
1455 if (ret != TDM_ERROR_NONE)
1456 TDM_NEVER_GET_HERE();
1460 _pthread_mutex_unlock(&private_display->lock);
1466 tdm_output_get_dpms(tdm_output *output, tdm_output_dpms *dpms_value)
1468 tdm_func_output *func_output;
1469 OUTPUT_FUNC_ENTRY();
1471 TDM_RETURN_VAL_IF_FAIL(dpms_value != NULL, TDM_ERROR_INVALID_PARAMETER);
1473 _pthread_mutex_lock(&private_display->lock);
1475 func_output = &private_display->func_output;
1477 if (!func_output->output_get_dpms) {
1478 *dpms_value = private_output->current_dpms_value;
1479 _pthread_mutex_unlock(&private_display->lock);
1480 TDM_WRN("not implemented!!");
1481 return TDM_ERROR_NONE;
1484 ret = func_output->output_get_dpms(private_output->output_backend, dpms_value);
1486 _pthread_mutex_unlock(&private_display->lock);
1491 EXTERN tdm_capture *
1492 tdm_output_create_capture(tdm_output *output, tdm_error *error)
1494 tdm_capture *capture = NULL;
1496 OUTPUT_FUNC_ENTRY_ERROR();
1498 _pthread_mutex_lock(&private_display->lock);
1500 capture = (tdm_capture *)tdm_capture_create_output_internal(private_output, error);
1502 _pthread_mutex_unlock(&private_display->lock);
1508 tdm_output_call_change_handler_internal(tdm_private_output *private_output,
1509 struct list_head *change_handler_list,
1510 tdm_output_change_type type,
1512 int no_check_thread_id)
1514 tdm_private_display *private_display;
1515 tdm_private_change_handler *change_handler = NULL;
1517 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1518 TDM_RETURN_IF_FAIL(private_output);
1520 private_display = private_output->private_display;
1521 if (!tdm_thread_in_display_thread(syscall(SYS_gettid))) {
1522 if (type & TDM_OUTPUT_CHANGE_CONNECTION)
1523 TDM_INFO("output(%d) changed: %s (%d)",
1524 private_output->pipe, tdm_status_str(value.u32), value.u32);
1525 if (type & TDM_OUTPUT_CHANGE_DPMS)
1526 TDM_INFO("output(%d) changed: dpms %s (%d)",
1527 private_output->pipe, tdm_dpms_str(value.u32), value.u32);
1530 if (LIST_IS_EMPTY(change_handler_list))
1533 LIST_FOR_EACH_ENTRY(change_handler, change_handler_list, link) {
1534 if (!no_check_thread_id && change_handler->owner_tid != syscall(SYS_gettid))
1535 TDM_NEVER_GET_HERE();
1537 _pthread_mutex_unlock(&private_display->lock);
1538 change_handler->func(private_output, type,
1539 value, change_handler->user_data);
1540 _pthread_mutex_lock(&private_display->lock);
1545 tdm_layer_get_capabilities(tdm_layer *layer, tdm_layer_capability *capabilities)
1549 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
1551 _pthread_mutex_lock(&private_display->lock);
1553 *capabilities = private_layer->caps.capabilities;
1555 _pthread_mutex_unlock(&private_display->lock);
1561 tdm_layer_get_available_formats(tdm_layer *layer, const tbm_format **formats, int *count)
1565 TDM_RETURN_VAL_IF_FAIL(formats != NULL, TDM_ERROR_INVALID_PARAMETER);
1566 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
1568 _pthread_mutex_lock(&private_display->lock);
1570 *formats = (const tbm_format *)private_layer->caps.formats;
1571 *count = private_layer->caps.format_count;
1573 _pthread_mutex_unlock(&private_display->lock);
1579 tdm_layer_get_available_properties(tdm_layer *layer, const tdm_prop **props, int *count)
1583 TDM_RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
1584 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
1586 _pthread_mutex_lock(&private_display->lock);
1588 *props = (const tdm_prop *)private_layer->caps.props;
1589 *count = private_layer->caps.prop_count;
1591 _pthread_mutex_unlock(&private_display->lock);
1597 tdm_layer_get_zpos(tdm_layer *layer, int *zpos)
1601 TDM_RETURN_VAL_IF_FAIL(zpos != NULL, TDM_ERROR_INVALID_PARAMETER);
1603 _pthread_mutex_lock(&private_display->lock);
1605 *zpos = private_layer->caps.zpos;
1607 _pthread_mutex_unlock(&private_display->lock);
1613 tdm_layer_set_property(tdm_layer *layer, unsigned int id, tdm_value value)
1615 tdm_func_layer *func_layer;
1618 _pthread_mutex_lock(&private_display->lock);
1620 func_layer = &private_display->func_layer;
1622 if (private_layer->usable)
1623 TDM_INFO("layer(%d) not usable", private_layer->index);
1625 private_layer->usable = 0;
1627 if (!func_layer->layer_set_property) {
1628 _pthread_mutex_unlock(&private_display->lock);
1629 TDM_ERR("not implemented!!");
1630 return TDM_ERROR_NOT_IMPLEMENTED;
1633 ret = func_layer->layer_set_property(private_layer->layer_backend, id, value);
1635 _pthread_mutex_unlock(&private_display->lock);
1641 tdm_layer_get_property(tdm_layer *layer, unsigned int id, tdm_value *value)
1643 tdm_func_layer *func_layer;
1646 TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
1648 _pthread_mutex_lock(&private_display->lock);
1650 func_layer = &private_display->func_layer;
1652 if (!func_layer->layer_get_property) {
1653 _pthread_mutex_unlock(&private_display->lock);
1654 TDM_ERR("not implemented!!");
1655 return TDM_ERROR_NOT_IMPLEMENTED;
1658 ret = func_layer->layer_get_property(private_layer->layer_backend, id, value);
1660 _pthread_mutex_unlock(&private_display->lock);
1666 tdm_layer_set_info(tdm_layer *layer, tdm_info_layer *info)
1668 tdm_func_layer *func_layer;
1673 TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
1675 _pthread_mutex_lock(&private_display->lock);
1677 func_layer = &private_display->func_layer;
1679 if (private_layer->usable)
1680 TDM_INFO("layer(%p) not usable", private_layer);
1682 private_layer->usable = 0;
1684 if (!func_layer->layer_set_info) {
1685 _pthread_mutex_unlock(&private_display->lock);
1686 TDM_ERR("not implemented!!");
1687 return TDM_ERROR_NOT_IMPLEMENTED;
1690 if (info->src_config.format)
1691 snprintf(fmtstr, 128, "%c%c%c%c", FOURCC_STR(info->src_config.format));
1693 snprintf(fmtstr, 128, "NONE");
1695 TDM_INFO("layer(%p) info: src(%dx%d %d,%d %dx%d %s) dst(%d,%d %dx%d) trans(%d)",
1696 private_layer, info->src_config.size.h, info->src_config.size.v,
1697 info->src_config.pos.x, info->src_config.pos.y,
1698 info->src_config.pos.w, info->src_config.pos.h,
1700 info->dst_pos.x, info->dst_pos.y,
1701 info->dst_pos.w, info->dst_pos.h,
1704 ret = func_layer->layer_set_info(private_layer->layer_backend, info);
1705 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1707 _pthread_mutex_unlock(&private_display->lock);
1713 tdm_layer_get_info(tdm_layer *layer, tdm_info_layer *info)
1715 tdm_func_layer *func_layer;
1718 TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
1720 _pthread_mutex_lock(&private_display->lock);
1722 func_layer = &private_display->func_layer;
1724 if (!func_layer->layer_get_info) {
1725 _pthread_mutex_unlock(&private_display->lock);
1726 TDM_ERR("not implemented!!");
1727 return TDM_ERROR_NOT_IMPLEMENTED;
1730 ret = func_layer->layer_get_info(private_layer->layer_backend, info);
1732 _pthread_mutex_unlock(&private_display->lock);
1738 _tdm_layer_dump_buffer(tdm_layer *layer, tbm_surface_h buffer)
1740 tdm_private_layer *private_layer = (tdm_private_layer*)layer;
1741 tdm_private_output *private_output = private_layer->private_output;
1744 char fname[PATH_MAX];
1746 pipe = private_output->pipe;
1747 zpos = private_layer->caps.zpos;
1749 snprintf(fname, sizeof(fname), "tdm_%d_lyr_%d", pipe, zpos);
1751 tbm_surface_internal_dump_buffer(buffer, fname);
1752 TDM_DBG("%s dump excute", fname);
1758 tdm_layer_set_buffer(tdm_layer *layer, tbm_surface_h buffer)
1760 tdm_func_layer *func_layer;
1764 TDM_RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER);
1766 _pthread_mutex_lock(&private_display->lock);
1768 if (tdm_debug_dump & TDM_DUMP_FLAG_LAYER &&
1769 !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
1770 char str[TDM_PATH_LEN];
1772 snprintf(str, TDM_PATH_LEN, "layer_%d_%d_%03d",
1773 private_output->index, private_layer->index, i++);
1774 tdm_helper_dump_buffer_str(buffer, tdm_debug_dump_dir, str);
1777 func_layer = &private_display->func_layer;
1779 if (private_layer->usable)
1780 TDM_INFO("layer(%p) not usable", private_layer);
1782 private_layer->usable = 0;
1784 if (!func_layer->layer_set_buffer) {
1785 _pthread_mutex_unlock(&private_display->lock);
1786 TDM_ERR("not implemented!!");
1787 return TDM_ERROR_NOT_IMPLEMENTED;
1790 ret = func_layer->layer_set_buffer(private_layer->layer_backend, buffer);
1791 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1794 if (tdm_dump_enable && !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO))
1795 _tdm_layer_dump_buffer(layer, buffer);
1797 if (ret == TDM_ERROR_NONE) {
1798 /* FIXME: should save to pending_buffer first. And after committing
1799 * successfully, need to move to waiting_buffer.
1801 if (private_layer->waiting_buffer) {
1802 _pthread_mutex_unlock(&private_display->lock);
1803 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1804 _pthread_mutex_lock(&private_display->lock);
1807 private_layer->waiting_buffer = tdm_buffer_ref_backend(buffer);
1808 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1809 TDM_INFO("layer(%p) waiting_buffer(%p)",
1810 private_layer, private_layer->waiting_buffer);
1813 _pthread_mutex_unlock(&private_display->lock);
1819 tdm_layer_unset_buffer(tdm_layer *layer)
1821 tdm_private_layer_commit_handler *lm = NULL, *lmm = NULL;
1822 tdm_func_layer *func_layer;
1825 _pthread_mutex_lock(&private_display->lock);
1827 func_layer = &private_display->func_layer;
1829 if (private_layer->waiting_buffer) {
1830 _pthread_mutex_unlock(&private_display->lock);
1831 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1832 _pthread_mutex_lock(&private_display->lock);
1833 private_layer->waiting_buffer = NULL;
1835 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1836 TDM_INFO("layer(%p) waiting_buffer(%p)",
1837 private_layer, private_layer->waiting_buffer);
1840 if (private_layer->showing_buffer) {
1841 _pthread_mutex_unlock(&private_display->lock);
1842 tdm_buffer_unref_backend(private_layer->showing_buffer);
1843 _pthread_mutex_lock(&private_display->lock);
1844 private_layer->showing_buffer = NULL;
1846 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1847 TDM_INFO("layer(%p) showing_buffer(%p)",
1848 private_layer, private_layer->showing_buffer);
1851 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->layer_commit_handler_list, link) {
1852 if (lm->private_layer != private_layer)
1854 LIST_DEL(&lm->link);
1858 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->pending_commit_handler_list, link) {
1859 if (lm->private_layer != private_layer)
1861 LIST_DEL(&lm->link);
1865 private_layer->usable = 1;
1867 if (private_layer->usable)
1868 TDM_INFO("layer(%p) now usable", private_layer);
1870 if (!func_layer->layer_unset_buffer) {
1871 _pthread_mutex_unlock(&private_display->lock);
1872 TDM_ERR("not implemented!!");
1873 return TDM_ERROR_NOT_IMPLEMENTED;
1876 ret = func_layer->layer_unset_buffer(private_layer->layer_backend);
1877 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1879 _pthread_mutex_unlock(&private_display->lock);
1885 _tdm_layer_committed(tdm_private_layer *private_layer)
1887 tdm_private_output *private_output = private_layer->private_output;
1888 tdm_private_display *private_display = private_output->private_display;
1890 if (private_display->print_fps) {
1891 double curr = tdm_helper_get_time();
1892 private_layer->fps_count++;
1893 if (private_layer->fps_stamp == 0) {
1894 private_layer->fps_stamp = curr;
1895 } else if ((curr - private_layer->fps_stamp) > 1.0) {
1896 TDM_INFO("output(%d) layer(%d) fps: %d", private_output->index, private_layer->index, private_layer->fps_count - 1);
1897 private_layer->fps_count = 1;
1898 private_layer->fps_stamp = curr;
1900 } else if (private_layer->fps_stamp != 0) {
1901 private_layer->fps_stamp = 0;
1902 private_layer->fps_count = 0;
1905 if (!private_layer->waiting_buffer)
1908 if (private_layer->showing_buffer) {
1909 _pthread_mutex_unlock(&private_display->lock);
1910 tdm_buffer_unref_backend(private_layer->showing_buffer);
1911 _pthread_mutex_lock(&private_display->lock);
1913 if (private_layer->buffer_queue) {
1914 _pthread_mutex_unlock(&private_display->lock);
1915 tbm_surface_queue_release(private_layer->buffer_queue,
1916 private_layer->showing_buffer);
1917 _pthread_mutex_lock(&private_display->lock);
1921 private_layer->showing_buffer = private_layer->waiting_buffer;
1922 private_layer->waiting_buffer = NULL;
1924 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1925 TDM_INFO("layer(%p) waiting_buffer(%p) showing_buffer(%p)",
1926 private_layer, private_layer->waiting_buffer,
1927 private_layer->showing_buffer);
1931 _tdm_layer_got_output_vblank(tdm_private_output *private_output, unsigned int sequence,
1932 unsigned int tv_sec, unsigned int tv_usec)
1934 tdm_private_layer_commit_handler *lm = NULL, *lmm = NULL;
1935 tdm_private_display *private_display;
1936 struct list_head clone_list, pending_clone_list;
1939 private_display = private_output->private_display;
1941 private_output->layer_waiting_vblank = 0;
1943 LIST_INITHEAD(&clone_list);
1944 LIST_INITHEAD(&pending_clone_list);
1946 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->layer_commit_handler_list, link) {
1947 LIST_DEL(&lm->link);
1948 lm->private_layer->committing = 0;
1949 LIST_ADDTAIL(&lm->link, &clone_list);
1952 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->pending_commit_handler_list, link) {
1953 LIST_DEL(&lm->link);
1954 lm->private_layer->committing = 0;
1955 LIST_ADDTAIL(&lm->link, &pending_clone_list);
1958 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &clone_list, link) {
1959 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1960 TDM_INFO("layer(%p) committed. handle(%p)", lm->private_layer, (lm)?:NULL);
1962 _tdm_layer_committed(lm->private_layer);
1963 _pthread_mutex_unlock(&private_display->lock);
1965 lm->func(lm->private_layer, sequence, tv_sec, tv_usec, lm->user_data);
1966 _pthread_mutex_lock(&private_display->lock);
1967 LIST_DEL(&lm->link);
1971 if (LIST_IS_EMPTY(&pending_clone_list))
1974 TDM_GOTO_IF_FAIL(private_output->vblank != NULL, wait_failed);
1976 ret = _tdm_output_commit(private_output, 0, NULL, NULL);
1977 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
1979 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1980 TDM_INFO("layer commit: output(%d) commit", private_output->pipe);
1982 /* tdm_vblank APIs is for server. it should be called in unlock status*/
1983 if (!private_output->layer_waiting_vblank) {
1984 _pthread_mutex_unlock(&private_display->lock);
1985 ret = tdm_vblank_wait(private_output->vblank, 0, 0, 1, _tdm_layer_cb_wait_vblank, private_output);
1986 _pthread_mutex_lock(&private_display->lock);
1987 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
1988 private_output->layer_waiting_vblank = 1;
1991 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1992 TDM_INFO("layer commit: output(%d) wait vblank", private_output->pipe);
1994 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &pending_clone_list, link) {
1995 LIST_DEL(&lm->link);
1996 LIST_ADDTAIL(&lm->link, &private_output->layer_commit_handler_list);
2001 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &pending_clone_list, link) {
2002 LIST_DEL(&lm->link);
2009 _tdm_layer_cb_output_commit(tdm_output *output, unsigned int sequence,
2010 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
2012 tdm_private_layer_commit_handler *layer_commit_handler = user_data;
2013 tdm_private_layer_commit_handler *lm = NULL;
2014 tdm_private_display *private_display;
2015 tdm_private_output *private_output = output;
2016 tdm_private_layer *private_layer;
2019 TDM_RETURN_IF_FAIL(layer_commit_handler != NULL);
2021 private_display = private_output->private_display;
2023 LIST_FOR_EACH_ENTRY(lm, &private_output->layer_commit_handler_list, link) {
2024 if (layer_commit_handler == lm) {
2033 private_layer = layer_commit_handler->private_layer;
2035 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2036 TDM_INFO("layer(%p) commit: output(%d) committed. handle(%p)",
2037 private_layer, private_output->pipe, (layer_commit_handler)?:NULL);
2039 _pthread_mutex_lock(&private_display->lock);
2041 _tdm_layer_committed(private_layer);
2043 if (layer_commit_handler->func) {
2044 _pthread_mutex_unlock(&private_display->lock);
2045 layer_commit_handler->func(private_output, sequence,
2046 tv_sec, tv_usec, layer_commit_handler->user_data);
2047 _pthread_mutex_lock(&private_display->lock);
2050 LIST_DEL(&layer_commit_handler->link);
2051 free(layer_commit_handler);
2053 _pthread_mutex_unlock(&private_display->lock);
2057 _tdm_layer_cb_wait_vblank(tdm_vblank *vblank, tdm_error error, unsigned int sequence,
2058 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
2060 tdm_private_output *private_output = user_data;
2061 tdm_private_display *private_display;
2063 TDM_RETURN_IF_FAIL(private_output != NULL);
2065 private_display = private_output->private_display;
2067 _pthread_mutex_lock(&private_display->lock);
2069 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2070 TDM_INFO("layer commit: output(%d) got vblank", private_output->pipe);
2072 _tdm_layer_got_output_vblank(private_output, sequence, tv_sec, tv_usec);
2074 _pthread_mutex_unlock(&private_display->lock);
2078 _tdm_layer_commit_possible(tdm_private_layer *private_layer)
2080 tdm_private_output *private_output = private_layer->private_output;
2081 tdm_private_display *private_display = private_output->private_display;
2083 if (private_display->commit_per_vblank == 1 && _tdm_output_used_layer_count(private_output) == 1) {
2084 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2085 TDM_INFO("layer(%p) commit: 1 layer", private_layer);
2089 if (private_display->commit_per_vblank == 2 && LIST_IS_EMPTY(&private_output->layer_commit_handler_list)) {
2090 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2091 TDM_INFO("layer(%p) commit: non previous commit", private_layer);
2099 _tdm_layer_commit(tdm_layer *layer, tdm_layer_commit_handler func, void *user_data)
2101 tdm_private_layer_commit_handler *layer_commit_handler;
2104 layer_commit_handler = calloc(1, sizeof(tdm_private_layer_commit_handler));
2105 if (!layer_commit_handler) {
2106 TDM_ERR("failed: alloc memory");
2107 return TDM_ERROR_OUT_OF_MEMORY;
2110 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2111 TDM_INFO("layer(%p) commit: handle(%p)", private_layer, layer_commit_handler);
2113 LIST_INITHEAD(&layer_commit_handler->link);
2114 layer_commit_handler->private_layer = private_layer;
2115 layer_commit_handler->func = func;
2116 layer_commit_handler->user_data = user_data;
2118 if (!private_display->commit_per_vblank) {
2119 TDM_GOTO_IF_FAIL(private_display->commit_type == TDM_COMMIT_TYPE_OUTPUT, commit_failed);
2121 LIST_ADDTAIL(&layer_commit_handler->link, &private_output->layer_commit_handler_list);
2122 ret = _tdm_output_commit(private_layer->private_output, 0, _tdm_layer_cb_output_commit, layer_commit_handler);
2123 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
2125 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2126 TDM_INFO("layer(%p) commit: no commit-per-vblank", private_layer);
2128 TDM_GOTO_IF_FAIL(private_display->commit_type == TDM_COMMIT_TYPE_LAYER, commit_failed);
2130 if (private_layer->committing)
2131 TDM_WRN("layer(%d) too many commit", private_layer->index);
2133 private_layer->committing = 1;
2135 if (_tdm_layer_commit_possible(private_layer)) {
2136 /* add to layer_commit_handler_list */
2137 LIST_ADDTAIL(&layer_commit_handler->link, &private_output->layer_commit_handler_list);
2139 ret = _tdm_output_commit(private_layer->private_output, 0, NULL, NULL);
2140 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
2142 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2143 TDM_INFO("layer(%p) commit: output", private_layer);
2145 /* add to pending_commit_handler_list. It will be commited when a vblank occurs */
2146 LIST_ADDTAIL(&layer_commit_handler->link, &private_output->pending_commit_handler_list);
2148 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2149 TDM_INFO("layer(%p) commit: pending", private_layer);
2152 if (!private_output->vblank) {
2153 /* tdm_vblank APIs is for server. it should be called in unlock status*/
2154 _pthread_mutex_unlock(&private_display->lock);
2155 private_output->vblank = tdm_vblank_create(private_display, private_output, NULL);
2156 _pthread_mutex_lock(&private_display->lock);
2157 TDM_GOTO_IF_FAIL(private_output->vblank != NULL, commit_failed);
2160 if (!private_output->layer_waiting_vblank) {
2161 /* tdm_vblank APIs is for server. it should be called in unlock status*/
2162 _pthread_mutex_unlock(&private_display->lock);
2163 ret = tdm_vblank_wait(private_output->vblank, 0, 0, 1, _tdm_layer_cb_wait_vblank, private_output);
2164 _pthread_mutex_lock(&private_display->lock);
2165 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
2166 private_output->layer_waiting_vblank = 1;
2168 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2169 TDM_INFO("layer(%p) commit: wait vblank", private_layer);
2176 if (layer_commit_handler) {
2177 LIST_DEL(&layer_commit_handler->link);
2178 free(layer_commit_handler);
2184 tdm_layer_commit(tdm_layer *layer, tdm_layer_commit_handler func, void *user_data)
2188 _pthread_mutex_lock(&private_display->lock);
2190 if (private_display->commit_type == TDM_COMMIT_TYPE_NONE) {
2191 if (!private_display->commit_per_vblank)
2192 private_display->commit_type = TDM_COMMIT_TYPE_OUTPUT;
2194 private_display->commit_type = TDM_COMMIT_TYPE_LAYER;
2197 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
2198 TDM_ERR("layer(%p)'s output(%d) dpms: %s", layer, private_output->pipe,
2199 tdm_dpms_str(private_output->current_dpms_value));
2200 _pthread_mutex_unlock(&private_display->lock);
2201 return TDM_ERROR_DPMS_OFF;
2204 ret = _tdm_layer_commit(private_layer, func, user_data);
2206 _pthread_mutex_unlock(&private_display->lock);
2212 tdm_layer_is_committing(tdm_layer *layer, unsigned int *committing)
2216 TDM_RETURN_VAL_IF_FAIL(committing != NULL, TDM_ERROR_INVALID_PARAMETER);
2218 _pthread_mutex_lock(&private_display->lock);
2220 *committing = private_layer->committing;
2222 _pthread_mutex_unlock(&private_display->lock);
2227 EXTERN tbm_surface_h
2228 tdm_layer_get_displaying_buffer(tdm_layer *layer, tdm_error *error)
2230 tbm_surface_h buffer;
2231 LAYER_FUNC_ENTRY_ERROR();
2233 _pthread_mutex_lock(&private_display->lock);
2236 *error = TDM_ERROR_NONE;
2238 if (private_layer->showing_buffer) {
2239 buffer = private_layer->showing_buffer;
2242 *error = TDM_ERROR_OPERATION_FAILED;
2243 _pthread_mutex_unlock(&private_display->lock);
2244 TDM_DBG("layer(%p) showing_buffer is null", private_layer);
2247 _pthread_mutex_unlock(&private_display->lock);
2253 _tbm_layer_queue_acquirable_cb(tbm_surface_queue_h surface_queue, void *data)
2255 TDM_RETURN_IF_FAIL(data != NULL);
2256 tdm_layer *layer = data;
2257 tdm_func_layer *func_layer;
2258 tbm_surface_h surface = NULL;
2259 LAYER_FUNC_ENTRY_VOID_RETURN();
2261 _pthread_mutex_lock(&private_display->lock);
2263 func_layer = &private_display->func_layer;
2264 if (!func_layer->layer_set_buffer) {
2265 _pthread_mutex_unlock(&private_display->lock);
2269 if (TBM_SURFACE_QUEUE_ERROR_NONE != tbm_surface_queue_acquire(private_layer->buffer_queue, &surface) ||
2271 TDM_ERR("layer(%p) tbm_surface_queue_acquire() failed surface:%p",
2272 private_layer, surface);
2273 _pthread_mutex_unlock(&private_display->lock);
2277 ret = func_layer->layer_set_buffer(private_layer->layer_backend, surface);
2278 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
2280 if (ret == TDM_ERROR_NONE) {
2281 if (private_layer->waiting_buffer) {
2282 TDM_DBG("layer(%p) drop waiting_buffer(%p)", private_layer, private_layer->waiting_buffer);
2283 _pthread_mutex_unlock(&private_display->lock);
2284 tdm_buffer_unref_backend(private_layer->waiting_buffer);
2285 tbm_surface_queue_release(private_layer->buffer_queue,
2286 private_layer->waiting_buffer);
2287 _pthread_mutex_lock(&private_display->lock);
2290 private_layer->waiting_buffer = tdm_buffer_ref_backend(surface);
2292 if (tdm_debug_module & TDM_DEBUG_BUFFER)
2293 TDM_INFO("layer(%p) waiting_buffer(%p)",
2294 private_layer, private_layer->waiting_buffer);
2296 if (private_display->commit_type == TDM_COMMIT_TYPE_OUTPUT) {
2297 ret = _tdm_output_commit(private_layer->private_output, 0, NULL, NULL);
2298 if (ret != TDM_ERROR_NONE)
2299 TDM_ERR("_tdm_output_commit() is fail");
2300 } else if (private_display->commit_type == TDM_COMMIT_TYPE_LAYER) {
2301 ret = _tdm_layer_commit(private_layer, NULL, NULL);
2302 if (ret != TDM_ERROR_NONE)
2303 TDM_ERR("layer(%p) _tdm_layer_commit() is fail", private_layer);
2305 TDM_NEVER_GET_HERE();
2309 _pthread_mutex_unlock(&private_display->lock);
2313 _tbm_layer_queue_destroy_cb(tbm_surface_queue_h surface_queue, void *data)
2315 TDM_RETURN_IF_FAIL(data != NULL);
2316 tdm_layer *layer = data;
2317 LAYER_FUNC_ENTRY_VOID_RETURN();
2318 TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
2320 _pthread_mutex_lock(&private_display->lock);
2322 if (private_layer->waiting_buffer) {
2323 _pthread_mutex_unlock(&private_display->lock);
2324 tdm_buffer_unref_backend(private_layer->waiting_buffer);
2325 tbm_surface_queue_release(private_layer->buffer_queue,
2326 private_layer->waiting_buffer);
2327 _pthread_mutex_lock(&private_display->lock);
2330 private_layer->buffer_queue = NULL;
2332 _pthread_mutex_unlock(&private_display->lock);
2336 tdm_layer_set_buffer_queue(tdm_layer *layer, tbm_surface_queue_h buffer_queue)
2338 tdm_func_layer *func_layer;
2341 TDM_RETURN_VAL_IF_FAIL(buffer_queue != NULL, TDM_ERROR_INVALID_PARAMETER);
2343 _pthread_mutex_lock(&private_display->lock);
2345 func_layer = &private_display->func_layer;
2347 if (private_layer->usable)
2348 TDM_INFO("layer(%p) not usable", private_layer);
2350 private_layer->usable = 0;
2352 if (!func_layer->layer_set_buffer) {
2353 _pthread_mutex_unlock(&private_display->lock);
2354 TDM_ERR("not implemented!!");
2355 return TDM_ERROR_NOT_IMPLEMENTED;
2358 if (buffer_queue == private_layer->buffer_queue) {
2359 _pthread_mutex_unlock(&private_display->lock);
2360 return TDM_ERROR_NONE;
2363 if (private_layer->waiting_buffer) {
2364 _pthread_mutex_unlock(&private_display->lock);
2365 tdm_buffer_unref_backend(private_layer->waiting_buffer);
2366 tbm_surface_queue_release(private_layer->buffer_queue,
2367 private_layer->waiting_buffer);
2368 private_layer->waiting_buffer = NULL;
2369 _pthread_mutex_lock(&private_display->lock);
2371 if (tdm_debug_module & TDM_DEBUG_BUFFER)
2372 TDM_INFO("layer(%p) waiting_buffer(%p)",
2373 private_layer, private_layer->waiting_buffer);
2376 private_layer->buffer_queue = buffer_queue;
2377 tbm_surface_queue_add_acquirable_cb(private_layer->buffer_queue,
2378 _tbm_layer_queue_acquirable_cb,
2380 tbm_surface_queue_add_destroy_cb(private_layer->buffer_queue,
2381 _tbm_layer_queue_destroy_cb,
2383 _pthread_mutex_unlock(&private_display->lock);
2389 tdm_layer_unset_buffer_queue(tdm_layer *layer)
2391 tdm_func_layer *func_layer;
2394 _pthread_mutex_lock(&private_display->lock);
2396 func_layer = &private_display->func_layer;
2398 if (private_layer->waiting_buffer) {
2399 _pthread_mutex_unlock(&private_display->lock);
2400 tdm_buffer_unref_backend(private_layer->waiting_buffer);
2401 tbm_surface_queue_release(private_layer->buffer_queue,
2402 private_layer->waiting_buffer);
2403 private_layer->waiting_buffer = NULL;
2404 _pthread_mutex_lock(&private_display->lock);
2406 if (tdm_debug_module & TDM_DEBUG_BUFFER)
2407 TDM_INFO("layer(%p) waiting_buffer(%p)",
2408 private_layer, private_layer->waiting_buffer);
2411 if (private_layer->showing_buffer) {
2412 _pthread_mutex_unlock(&private_display->lock);
2413 tdm_buffer_unref_backend(private_layer->showing_buffer);
2414 tbm_surface_queue_release(private_layer->buffer_queue,
2415 private_layer->showing_buffer);
2416 _pthread_mutex_lock(&private_display->lock);
2417 private_layer->showing_buffer = NULL;
2419 if (tdm_debug_module & TDM_DEBUG_BUFFER)
2420 TDM_INFO("layer(%p) showing_buffer(%p)",
2421 private_layer, private_layer->showing_buffer);
2424 tbm_surface_queue_remove_acquirable_cb(private_layer->buffer_queue, _tbm_layer_queue_acquirable_cb, layer);
2425 tbm_surface_queue_remove_destroy_cb(private_layer->buffer_queue, _tbm_layer_queue_destroy_cb, layer);
2426 private_layer->buffer_queue = NULL;
2427 private_layer->usable = 1;
2429 if (private_layer->usable)
2430 TDM_INFO("layer(%p) now usable", private_layer);
2432 if (!func_layer->layer_unset_buffer) {
2433 _pthread_mutex_unlock(&private_display->lock);
2434 TDM_ERR("not implemented!!");
2435 return TDM_ERROR_NOT_IMPLEMENTED;
2438 ret = func_layer->layer_unset_buffer(private_layer->layer_backend);
2440 _pthread_mutex_unlock(&private_display->lock);
2446 tdm_layer_is_usable(tdm_layer *layer, unsigned int *usable)
2450 TDM_RETURN_VAL_IF_FAIL(usable != NULL, TDM_ERROR_INVALID_PARAMETER);
2452 _pthread_mutex_lock(&private_display->lock);
2454 *usable = private_layer->usable;
2456 _pthread_mutex_unlock(&private_display->lock);
2462 tdm_layer_set_video_pos(tdm_layer *layer, int zpos)
2464 tdm_func_layer *func_layer;
2467 _pthread_mutex_lock(&private_display->lock);
2469 func_layer = &private_display->func_layer;
2471 if (!(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
2472 TDM_ERR("layer(%p) is not video layer", private_layer);
2473 _pthread_mutex_unlock(&private_display->lock);
2474 return TDM_ERROR_INVALID_PARAMETER;
2477 if (!func_layer->layer_set_video_pos) {
2478 _pthread_mutex_unlock(&private_display->lock);
2479 TDM_ERR("not implemented!!");
2480 return TDM_ERROR_NOT_IMPLEMENTED;
2483 ret = func_layer->layer_set_video_pos(private_layer->layer_backend, zpos);
2485 _pthread_mutex_unlock(&private_display->lock);
2490 EXTERN tdm_capture *
2491 tdm_layer_create_capture(tdm_layer *layer, tdm_error *error)
2493 tdm_capture *capture = NULL;
2495 LAYER_FUNC_ENTRY_ERROR();
2497 _pthread_mutex_lock(&private_display->lock);
2499 capture = (tdm_capture *)tdm_capture_create_layer_internal(private_layer, error);
2501 _pthread_mutex_unlock(&private_display->lock);
2507 tdm_layer_get_buffer_flags(tdm_layer *layer, unsigned int *flags)
2509 tdm_func_layer *func_layer;
2512 _pthread_mutex_lock(&private_display->lock);
2514 func_layer = &private_display->func_layer;
2516 if (!func_layer->layer_get_buffer_flags) {
2517 _pthread_mutex_unlock(&private_display->lock);
2518 TDM_ERR("not implemented!!");
2519 return TDM_ERROR_NOT_IMPLEMENTED;
2522 ret = func_layer->layer_get_buffer_flags(private_layer->layer_backend, flags);
2524 _pthread_mutex_unlock(&private_display->lock);