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) {
996 if (tdm_debug_module & TDM_DEBUG_COMMIT)
997 TDM_INFO("output(%d) got vblank: handler(%p)", private_output->pipe, v);
1000 v->func(v->private_output, sequence, tv_sec, tv_usec, v->user_data);
1004 _pthread_mutex_lock(&private_display->lock);
1008 tdm_output_cb_commit(tdm_output *output_backend, unsigned int sequence,
1009 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
1011 tdm_private_output_commit_handler *output_commit_handler = user_data;
1012 tdm_private_display *private_display;
1013 tdm_private_output *private_output;
1014 tdm_private_layer *private_layer = NULL;
1016 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1018 if (!output_commit_handler)
1021 private_output = output_commit_handler->private_output;
1022 private_display = private_output->private_display;
1024 if (output_commit_handler->owner_tid != syscall(SYS_gettid)) {
1025 tdm_thread_cb_output_commit output_commit;
1028 output_commit.base.type = TDM_THREAD_CB_OUTPUT_COMMIT;
1029 output_commit.base.length = sizeof output_commit;
1030 output_commit.output_stamp = private_output->stamp;
1031 output_commit.sequence = sequence;
1032 output_commit.tv_sec = tv_sec;
1033 output_commit.tv_usec = tv_usec;
1034 output_commit.user_data = user_data;
1036 ret = tdm_thread_send_cb(private_display->private_loop, &output_commit.base);
1037 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1042 if (private_display->commit_type == TDM_COMMIT_TYPE_OUTPUT) {
1043 /* In case of layer commit, the below will be handled in the layer commit callback */
1044 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
1045 _tdm_layer_committed(private_layer);
1049 if (output_commit_handler->func) {
1050 _pthread_mutex_unlock(&private_display->lock);
1051 output_commit_handler->func(private_output, sequence,
1052 tv_sec, tv_usec, output_commit_handler->user_data);
1053 _pthread_mutex_lock(&private_display->lock);
1056 LIST_DEL(&output_commit_handler->link);
1057 free(output_commit_handler);
1060 /* add_front: To distinguish between the user vblank handlers and the layer
1061 * commit vblank handlers. The layer commit handlers will be called
1062 * before calling the user vblank handlers.
1065 _tdm_output_wait_vblank(tdm_output *output, int interval, int sync,
1066 tdm_output_vblank_handler func, void *user_data,
1067 unsigned int add_front)
1069 tdm_func_output *func_output;
1070 tdm_private_vblank_handler *vblank_handler = NULL, *v = NULL;
1071 unsigned int skip_request = 0;
1072 pid_t tid = syscall(SYS_gettid);
1074 OUTPUT_FUNC_ENTRY();
1076 func_output = &private_display->func_output;
1078 /* interval SHOULD be at least 1 */
1082 if (!func_output->output_wait_vblank) {
1083 TDM_ERR("not implemented!!");
1084 return TDM_ERROR_NOT_IMPLEMENTED;
1087 if (!private_output->regist_vblank_cb) {
1088 private_output->regist_vblank_cb = 1;
1089 ret = func_output->output_set_vblank_handler(private_output->output_backend,
1090 tdm_output_cb_vblank);
1093 vblank_handler = calloc(1, sizeof(tdm_private_vblank_handler));
1094 if (!vblank_handler) {
1095 TDM_ERR("failed: alloc memory");
1096 return TDM_ERROR_OUT_OF_MEMORY;
1099 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1100 TDM_INFO("output(%d) wait_vblank: handler(%p)", private_output->pipe, vblank_handler);
1102 LIST_FOR_EACH_ENTRY(v, &private_output->vblank_handler_list, link) {
1103 if (v->interval == interval && v->sync == sync && v->owner_tid == tid) {
1110 LIST_ADD(&vblank_handler->link, &private_output->vblank_handler_list);
1112 LIST_ADDTAIL(&vblank_handler->link, &private_output->vblank_handler_list);
1114 vblank_handler->private_output = private_output;
1115 vblank_handler->interval = interval;
1116 vblank_handler->sync = sync;
1117 vblank_handler->func = func;
1118 vblank_handler->user_data = user_data;
1119 vblank_handler->owner_tid = tid;
1121 /* If there is the previous request, we can skip to call output_wait_vblank() */
1122 if (!skip_request) {
1123 ret = func_output->output_wait_vblank(private_output->output_backend, interval,
1124 sync, vblank_handler);
1125 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
1127 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1128 TDM_INFO("output(%d) backend wait_vblank", private_output->pipe);
1134 if (vblank_handler) {
1135 LIST_DEL(&vblank_handler->link);
1136 free(vblank_handler);
1142 tdm_output_wait_vblank(tdm_output *output, int interval, int sync,
1143 tdm_output_vblank_handler func, void *user_data)
1145 OUTPUT_FUNC_ENTRY();
1147 _pthread_mutex_lock(&private_display->lock);
1149 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
1150 TDM_WRN("output(%d) dpms: %s", private_output->pipe,
1151 tdm_dpms_str(private_output->current_dpms_value));
1152 _pthread_mutex_unlock(&private_display->lock);
1153 return TDM_ERROR_DPMS_OFF;
1156 ret = _tdm_output_wait_vblank(output, interval, sync, func, user_data, 0);
1158 _pthread_mutex_unlock(&private_display->lock);
1164 tdm_output_wait_vblank_add_front(tdm_output *output, int interval, int sync,
1165 tdm_output_vblank_handler func, void *user_data)
1167 OUTPUT_FUNC_ENTRY();
1169 _pthread_mutex_lock(&private_display->lock);
1171 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
1172 TDM_WRN("output(%d) dpms: %s", private_output->pipe,
1173 tdm_dpms_str(private_output->current_dpms_value));
1174 _pthread_mutex_unlock(&private_display->lock);
1175 return TDM_ERROR_DPMS_OFF;
1178 ret = _tdm_output_wait_vblank(output, interval, sync, func, user_data, 1);
1180 _pthread_mutex_unlock(&private_display->lock);
1186 _tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
1189 tdm_func_output *func_output;
1190 tdm_private_output_commit_handler *output_commit_handler = NULL;
1191 OUTPUT_FUNC_ENTRY();
1193 func_output = &private_display->func_output;
1195 if (!func_output->output_commit) {
1196 TDM_ERR("not implemented!!");
1197 return TDM_ERROR_NOT_IMPLEMENTED;
1201 if (!private_output->regist_commit_cb) {
1202 private_output->regist_commit_cb = 1;
1203 ret = func_output->output_set_commit_handler(private_output->output_backend,
1204 tdm_output_cb_commit);
1205 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
1208 output_commit_handler = calloc(1, sizeof(tdm_private_output_commit_handler));
1209 if (!output_commit_handler) {
1210 TDM_ERR("failed: alloc memory");
1211 return TDM_ERROR_OUT_OF_MEMORY;
1214 LIST_ADD(&output_commit_handler->link, &private_output->output_commit_handler_list);
1215 output_commit_handler->private_output = private_output;
1216 output_commit_handler->func = func;
1217 output_commit_handler->user_data = user_data;
1218 output_commit_handler->owner_tid = syscall(SYS_gettid);
1221 ret = func_output->output_commit(private_output->output_backend, sync,
1222 output_commit_handler);
1223 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
1225 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1226 TDM_INFO("output(%d) backend commit", private_output->pipe);
1231 if (output_commit_handler) {
1232 LIST_DEL(&output_commit_handler->link);
1233 free(output_commit_handler);
1239 tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
1242 OUTPUT_FUNC_ENTRY();
1244 _pthread_mutex_lock(&private_display->lock);
1246 if (private_display->commit_type == TDM_COMMIT_TYPE_NONE)
1247 private_display->commit_type = TDM_COMMIT_TYPE_OUTPUT;
1248 else if (private_display->commit_type == TDM_COMMIT_TYPE_LAYER) {
1249 TDM_ERR("Can't supported. Use tdm_layer_commit");
1250 _pthread_mutex_unlock(&private_display->lock);
1251 return TDM_ERROR_BAD_REQUEST;
1254 if (private_display->commit_per_vblank) {
1255 TDM_ERR("Use tdm_layer_commit");
1256 _pthread_mutex_unlock(&private_display->lock);
1257 return TDM_ERROR_BAD_REQUEST;
1260 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
1261 TDM_ERR("output(%d) dpms: %s", private_output->pipe,
1262 tdm_dpms_str(private_output->current_dpms_value));
1263 _pthread_mutex_unlock(&private_display->lock);
1264 return TDM_ERROR_DPMS_OFF;
1267 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1268 TDM_INFO("output(%d) commit", private_output->pipe);
1270 ret = _tdm_output_commit(output, sync, func, user_data);
1272 _pthread_mutex_unlock(&private_display->lock);
1278 tdm_output_set_mode(tdm_output *output, const tdm_output_mode *mode)
1280 tdm_func_output *func_output;
1281 OUTPUT_FUNC_ENTRY();
1283 TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
1285 _pthread_mutex_lock(&private_display->lock);
1287 func_output = &private_display->func_output;
1289 if (!func_output->output_set_mode) {
1290 _pthread_mutex_unlock(&private_display->lock);
1291 TDM_ERR("not implemented!!");
1292 return TDM_ERROR_NOT_IMPLEMENTED;
1295 ret = func_output->output_set_mode(private_output->output_backend, mode);
1296 if (ret == TDM_ERROR_NONE)
1297 private_output->current_mode = mode;
1298 _pthread_mutex_unlock(&private_display->lock);
1304 tdm_output_get_mode(tdm_output *output, const tdm_output_mode **mode)
1306 OUTPUT_FUNC_ENTRY();
1308 TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
1310 _pthread_mutex_lock(&private_display->lock);
1312 *mode = private_output->current_mode;
1314 _pthread_mutex_unlock(&private_display->lock);
1320 _tdm_output_dpms_changed_timeout(void *user_data)
1322 tdm_private_output *private_output = user_data;
1325 value.u32 = private_output->current_dpms_value;
1326 tdm_output_call_change_handler_internal(private_output,
1327 &private_output->change_handler_list_sub,
1328 TDM_OUTPUT_CHANGE_DPMS,
1331 return TDM_ERROR_NONE;
1335 tdm_output_cb_dpms(tdm_output *output_backend, tdm_output_dpms dpms, void *user_data)
1337 tdm_private_display *private_display;
1338 tdm_private_output *private_output = user_data;
1341 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1342 TDM_RETURN_IF_FAIL(private_output);
1344 private_display = private_output->private_display;
1346 if (!tdm_thread_in_display_thread(syscall(SYS_gettid))) {
1347 tdm_thread_cb_output_dpms output_dpms;
1350 _tdm_output_update(output_backend, user_data);
1352 output_dpms.base.type = TDM_THREAD_CB_OUTPUT_DPMS;
1353 output_dpms.base.length = sizeof output_dpms;
1354 output_dpms.output_stamp = private_output->stamp;
1355 output_dpms.dpms = dpms;
1356 output_dpms.user_data = user_data;
1359 tdm_output_call_change_handler_internal(private_output,
1360 &private_output->change_handler_list_sub,
1361 TDM_OUTPUT_CHANGE_DPMS,
1364 ret = tdm_thread_send_cb(private_display->private_loop, &output_dpms.base);
1365 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1370 private_output->current_dpms_value = dpms;
1373 tdm_output_call_change_handler_internal(private_output,
1374 &private_output->change_handler_list_main,
1375 TDM_OUTPUT_CHANGE_DPMS,
1380 tdm_output_set_dpms(tdm_output *output, tdm_output_dpms dpms_value)
1382 tdm_func_output *func_output;
1383 OUTPUT_FUNC_ENTRY();
1385 if (dpms_value > TDM_OUTPUT_DPMS_OFF)
1386 dpms_value = TDM_OUTPUT_DPMS_OFF;
1388 _pthread_mutex_lock(&private_display->lock);
1390 if (private_output->current_dpms_value == dpms_value) {
1391 _pthread_mutex_unlock(&private_display->lock);
1392 return TDM_ERROR_NONE;
1395 /** Use timer to call the output change callback of the sub-thread.
1396 * The output change callback of tdm_server and tdm_vblank was called
1397 * in the main thread. And it made the multi thread issue. If we use
1398 * the timer, we can call the sub-thread's output change callback in
1401 if (!private_output->dpms_changed_timer) {
1402 private_output->dpms_changed_timer =
1403 tdm_event_loop_add_timer_handler(private_output->private_display,
1404 _tdm_output_dpms_changed_timeout, private_output, NULL);
1405 if (!private_output->dpms_changed_timer) {
1406 TDM_ERR("can't create dpms timer!!");
1407 _pthread_mutex_unlock(&private_display->lock);
1408 return TDM_ERROR_OUT_OF_MEMORY;
1412 func_output = &private_display->func_output;
1414 if (!func_output->output_set_dpms) {
1415 _pthread_mutex_unlock(&private_display->lock);
1416 private_output->current_dpms_value = dpms_value;
1417 TDM_WRN("not implemented!!");
1418 return TDM_ERROR_NONE;
1421 if (func_output->output_set_dpms_handler) {
1422 if (!private_output->regist_dpms_cb) {
1423 private_output->regist_dpms_cb = 1;
1424 ret = func_output->output_set_dpms_handler(private_output->output_backend,
1425 tdm_output_cb_dpms, private_output);
1426 if (ret != TDM_ERROR_NONE) {
1427 _pthread_mutex_unlock(&private_display->lock);
1428 TDM_ERR("Can't set the dpms handler!!");
1434 ret = func_output->output_set_dpms(private_output->output_backend, dpms_value);
1436 if (ret == TDM_ERROR_NONE && !func_output->output_set_dpms_handler) {
1439 private_output->current_dpms_value = dpms_value;
1441 value.u32 = dpms_value;
1442 tdm_output_call_change_handler_internal(private_output,
1443 &private_output->change_handler_list_main,
1444 TDM_OUTPUT_CHANGE_DPMS,
1447 if (!LIST_IS_EMPTY(&private_output->change_handler_list_sub)) {
1448 ret = tdm_event_loop_source_timer_update(private_output->dpms_changed_timer, 1);
1449 if (ret != TDM_ERROR_NONE)
1450 TDM_NEVER_GET_HERE();
1454 _pthread_mutex_unlock(&private_display->lock);
1460 tdm_output_get_dpms(tdm_output *output, tdm_output_dpms *dpms_value)
1462 tdm_func_output *func_output;
1463 OUTPUT_FUNC_ENTRY();
1465 TDM_RETURN_VAL_IF_FAIL(dpms_value != NULL, TDM_ERROR_INVALID_PARAMETER);
1467 _pthread_mutex_lock(&private_display->lock);
1469 func_output = &private_display->func_output;
1471 if (!func_output->output_get_dpms) {
1472 *dpms_value = private_output->current_dpms_value;
1473 _pthread_mutex_unlock(&private_display->lock);
1474 TDM_WRN("not implemented!!");
1475 return TDM_ERROR_NONE;
1478 ret = func_output->output_get_dpms(private_output->output_backend, dpms_value);
1480 _pthread_mutex_unlock(&private_display->lock);
1485 EXTERN tdm_capture *
1486 tdm_output_create_capture(tdm_output *output, tdm_error *error)
1488 tdm_capture *capture = NULL;
1490 OUTPUT_FUNC_ENTRY_ERROR();
1492 _pthread_mutex_lock(&private_display->lock);
1494 capture = (tdm_capture *)tdm_capture_create_output_internal(private_output, error);
1496 _pthread_mutex_unlock(&private_display->lock);
1502 tdm_output_call_change_handler_internal(tdm_private_output *private_output,
1503 struct list_head *change_handler_list,
1504 tdm_output_change_type type,
1506 int no_check_thread_id)
1508 tdm_private_display *private_display;
1509 tdm_private_change_handler *change_handler = NULL;
1511 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1512 TDM_RETURN_IF_FAIL(private_output);
1514 private_display = private_output->private_display;
1515 if (!tdm_thread_in_display_thread(syscall(SYS_gettid))) {
1516 if (type & TDM_OUTPUT_CHANGE_CONNECTION)
1517 TDM_INFO("output(%d) changed: %s (%d)",
1518 private_output->pipe, tdm_status_str(value.u32), value.u32);
1519 if (type & TDM_OUTPUT_CHANGE_DPMS)
1520 TDM_INFO("output(%d) changed: dpms %s (%d)",
1521 private_output->pipe, tdm_dpms_str(value.u32), value.u32);
1524 if (LIST_IS_EMPTY(change_handler_list))
1527 LIST_FOR_EACH_ENTRY(change_handler, change_handler_list, link) {
1528 if (!no_check_thread_id && change_handler->owner_tid != syscall(SYS_gettid))
1529 TDM_NEVER_GET_HERE();
1531 _pthread_mutex_unlock(&private_display->lock);
1532 change_handler->func(private_output, type,
1533 value, change_handler->user_data);
1534 _pthread_mutex_lock(&private_display->lock);
1539 tdm_layer_get_capabilities(tdm_layer *layer, tdm_layer_capability *capabilities)
1543 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
1545 _pthread_mutex_lock(&private_display->lock);
1547 *capabilities = private_layer->caps.capabilities;
1549 _pthread_mutex_unlock(&private_display->lock);
1555 tdm_layer_get_available_formats(tdm_layer *layer, const tbm_format **formats, int *count)
1559 TDM_RETURN_VAL_IF_FAIL(formats != NULL, TDM_ERROR_INVALID_PARAMETER);
1560 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
1562 _pthread_mutex_lock(&private_display->lock);
1564 *formats = (const tbm_format *)private_layer->caps.formats;
1565 *count = private_layer->caps.format_count;
1567 _pthread_mutex_unlock(&private_display->lock);
1573 tdm_layer_get_available_properties(tdm_layer *layer, const tdm_prop **props, int *count)
1577 TDM_RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
1578 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
1580 _pthread_mutex_lock(&private_display->lock);
1582 *props = (const tdm_prop *)private_layer->caps.props;
1583 *count = private_layer->caps.prop_count;
1585 _pthread_mutex_unlock(&private_display->lock);
1591 tdm_layer_get_zpos(tdm_layer *layer, int *zpos)
1595 TDM_RETURN_VAL_IF_FAIL(zpos != NULL, TDM_ERROR_INVALID_PARAMETER);
1597 _pthread_mutex_lock(&private_display->lock);
1599 *zpos = private_layer->caps.zpos;
1601 _pthread_mutex_unlock(&private_display->lock);
1607 tdm_layer_set_property(tdm_layer *layer, unsigned int id, tdm_value value)
1609 tdm_func_layer *func_layer;
1612 _pthread_mutex_lock(&private_display->lock);
1614 func_layer = &private_display->func_layer;
1616 if (private_layer->usable)
1617 TDM_INFO("layer(%d) not usable", private_layer->index);
1619 private_layer->usable = 0;
1621 if (!func_layer->layer_set_property) {
1622 _pthread_mutex_unlock(&private_display->lock);
1623 TDM_ERR("not implemented!!");
1624 return TDM_ERROR_NOT_IMPLEMENTED;
1627 ret = func_layer->layer_set_property(private_layer->layer_backend, id, value);
1629 _pthread_mutex_unlock(&private_display->lock);
1635 tdm_layer_get_property(tdm_layer *layer, unsigned int id, tdm_value *value)
1637 tdm_func_layer *func_layer;
1640 TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
1642 _pthread_mutex_lock(&private_display->lock);
1644 func_layer = &private_display->func_layer;
1646 if (!func_layer->layer_get_property) {
1647 _pthread_mutex_unlock(&private_display->lock);
1648 TDM_ERR("not implemented!!");
1649 return TDM_ERROR_NOT_IMPLEMENTED;
1652 ret = func_layer->layer_get_property(private_layer->layer_backend, id, value);
1654 _pthread_mutex_unlock(&private_display->lock);
1660 tdm_layer_set_info(tdm_layer *layer, tdm_info_layer *info)
1662 tdm_func_layer *func_layer;
1667 TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
1669 _pthread_mutex_lock(&private_display->lock);
1671 func_layer = &private_display->func_layer;
1673 if (private_layer->usable)
1674 TDM_INFO("layer(%p) not usable", private_layer);
1676 private_layer->usable = 0;
1678 if (!func_layer->layer_set_info) {
1679 _pthread_mutex_unlock(&private_display->lock);
1680 TDM_ERR("not implemented!!");
1681 return TDM_ERROR_NOT_IMPLEMENTED;
1684 if (info->src_config.format)
1685 snprintf(fmtstr, 128, "%c%c%c%c", FOURCC_STR(info->src_config.format));
1687 snprintf(fmtstr, 128, "NONE");
1689 TDM_INFO("layer(%p) info: src(%dx%d %d,%d %dx%d %s) dst(%d,%d %dx%d) trans(%d)",
1690 private_layer, info->src_config.size.h, info->src_config.size.v,
1691 info->src_config.pos.x, info->src_config.pos.y,
1692 info->src_config.pos.w, info->src_config.pos.h,
1694 info->dst_pos.x, info->dst_pos.y,
1695 info->dst_pos.w, info->dst_pos.h,
1698 ret = func_layer->layer_set_info(private_layer->layer_backend, info);
1699 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1701 _pthread_mutex_unlock(&private_display->lock);
1707 tdm_layer_get_info(tdm_layer *layer, tdm_info_layer *info)
1709 tdm_func_layer *func_layer;
1712 TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
1714 _pthread_mutex_lock(&private_display->lock);
1716 func_layer = &private_display->func_layer;
1718 if (!func_layer->layer_get_info) {
1719 _pthread_mutex_unlock(&private_display->lock);
1720 TDM_ERR("not implemented!!");
1721 return TDM_ERROR_NOT_IMPLEMENTED;
1724 ret = func_layer->layer_get_info(private_layer->layer_backend, info);
1726 _pthread_mutex_unlock(&private_display->lock);
1732 _tdm_layer_dump_buffer(tdm_layer *layer, tbm_surface_h buffer)
1734 tdm_private_layer *private_layer = (tdm_private_layer*)layer;
1735 tdm_private_output *private_output = private_layer->private_output;
1738 char fname[PATH_MAX];
1740 pipe = private_output->pipe;
1741 zpos = private_layer->caps.zpos;
1743 snprintf(fname, sizeof(fname), "tdm_%d_lyr_%d", pipe, zpos);
1745 tbm_surface_internal_dump_buffer(buffer, fname);
1746 TDM_DBG("%s dump excute", fname);
1752 tdm_layer_set_buffer(tdm_layer *layer, tbm_surface_h buffer)
1754 tdm_func_layer *func_layer;
1758 TDM_RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER);
1760 _pthread_mutex_lock(&private_display->lock);
1762 if (tdm_debug_dump & TDM_DUMP_FLAG_LAYER &&
1763 !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
1764 char str[TDM_PATH_LEN];
1766 snprintf(str, TDM_PATH_LEN, "layer_%d_%d_%03d",
1767 private_output->index, private_layer->index, i++);
1768 tdm_helper_dump_buffer_str(buffer, tdm_debug_dump_dir, str);
1771 func_layer = &private_display->func_layer;
1773 if (private_layer->usable)
1774 TDM_INFO("layer(%p) not usable", private_layer);
1776 private_layer->usable = 0;
1778 if (!func_layer->layer_set_buffer) {
1779 _pthread_mutex_unlock(&private_display->lock);
1780 TDM_ERR("not implemented!!");
1781 return TDM_ERROR_NOT_IMPLEMENTED;
1784 ret = func_layer->layer_set_buffer(private_layer->layer_backend, buffer);
1785 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1788 if (tdm_dump_enable && !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO))
1789 _tdm_layer_dump_buffer(layer, buffer);
1791 if (ret == TDM_ERROR_NONE) {
1792 /* FIXME: should save to pending_buffer first. And after committing
1793 * successfully, need to move to waiting_buffer.
1795 if (private_layer->waiting_buffer) {
1796 _pthread_mutex_unlock(&private_display->lock);
1797 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1798 _pthread_mutex_lock(&private_display->lock);
1801 private_layer->waiting_buffer = tdm_buffer_ref_backend(buffer);
1802 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1803 TDM_INFO("layer(%p) waiting_buffer(%p)",
1804 private_layer, private_layer->waiting_buffer);
1807 _pthread_mutex_unlock(&private_display->lock);
1813 tdm_layer_unset_buffer(tdm_layer *layer)
1815 tdm_private_layer_commit_handler *lm = NULL, *lmm = NULL;
1816 tdm_func_layer *func_layer;
1819 _pthread_mutex_lock(&private_display->lock);
1821 func_layer = &private_display->func_layer;
1823 if (private_layer->waiting_buffer) {
1824 _pthread_mutex_unlock(&private_display->lock);
1825 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1826 _pthread_mutex_lock(&private_display->lock);
1827 private_layer->waiting_buffer = NULL;
1829 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1830 TDM_INFO("layer(%p) waiting_buffer(%p)",
1831 private_layer, private_layer->waiting_buffer);
1834 if (private_layer->showing_buffer) {
1835 _pthread_mutex_unlock(&private_display->lock);
1836 tdm_buffer_unref_backend(private_layer->showing_buffer);
1837 _pthread_mutex_lock(&private_display->lock);
1838 private_layer->showing_buffer = NULL;
1840 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1841 TDM_INFO("layer(%p) showing_buffer(%p)",
1842 private_layer, private_layer->showing_buffer);
1845 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->layer_commit_handler_list, link) {
1846 if (lm->private_layer != private_layer)
1848 LIST_DEL(&lm->link);
1852 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->pending_commit_handler_list, link) {
1853 if (lm->private_layer != private_layer)
1855 LIST_DEL(&lm->link);
1859 private_layer->usable = 1;
1861 if (private_layer->usable)
1862 TDM_INFO("layer(%p) now usable", private_layer);
1864 if (!func_layer->layer_unset_buffer) {
1865 _pthread_mutex_unlock(&private_display->lock);
1866 TDM_ERR("not implemented!!");
1867 return TDM_ERROR_NOT_IMPLEMENTED;
1870 ret = func_layer->layer_unset_buffer(private_layer->layer_backend);
1871 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1873 _pthread_mutex_unlock(&private_display->lock);
1879 _tdm_layer_committed(tdm_private_layer *private_layer)
1881 tdm_private_output *private_output = private_layer->private_output;
1882 tdm_private_display *private_display = private_output->private_display;
1884 private_layer->committing = 0;
1886 if (private_display->print_fps) {
1887 double curr = tdm_helper_get_time();
1888 private_layer->fps_count++;
1889 if (private_layer->fps_stamp == 0) {
1890 private_layer->fps_stamp = curr;
1891 } else if ((curr - private_layer->fps_stamp) > 1.0) {
1892 TDM_INFO("output(%d) layer(%d) fps: %d", private_output->index, private_layer->index, private_layer->fps_count - 1);
1893 private_layer->fps_count = 1;
1894 private_layer->fps_stamp = curr;
1896 } else if (private_layer->fps_stamp != 0) {
1897 private_layer->fps_stamp = 0;
1898 private_layer->fps_count = 0;
1901 if (!private_layer->waiting_buffer)
1904 if (private_layer->showing_buffer) {
1905 _pthread_mutex_unlock(&private_display->lock);
1906 tdm_buffer_unref_backend(private_layer->showing_buffer);
1907 _pthread_mutex_lock(&private_display->lock);
1909 if (private_layer->buffer_queue) {
1910 _pthread_mutex_unlock(&private_display->lock);
1911 tbm_surface_queue_release(private_layer->buffer_queue,
1912 private_layer->showing_buffer);
1913 _pthread_mutex_lock(&private_display->lock);
1917 private_layer->showing_buffer = private_layer->waiting_buffer;
1918 private_layer->waiting_buffer = NULL;
1920 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1921 TDM_INFO("layer(%p) waiting_buffer(%p) showing_buffer(%p)",
1922 private_layer, private_layer->waiting_buffer,
1923 private_layer->showing_buffer);
1927 _tdm_layer_got_output_vblank(tdm_private_output *private_output, unsigned int sequence,
1928 unsigned int tv_sec, unsigned int tv_usec)
1930 tdm_private_layer_commit_handler *lm = NULL, *lmm = NULL;
1931 tdm_private_display *private_display;
1932 struct list_head clone_list, pending_clone_list;
1935 private_display = private_output->private_display;
1937 private_output->waiting_vblank = 0;
1939 LIST_INITHEAD(&clone_list);
1940 LIST_INITHEAD(&pending_clone_list);
1942 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->layer_commit_handler_list, link) {
1943 LIST_DEL(&lm->link);
1944 LIST_ADDTAIL(&lm->link, &clone_list);
1947 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->pending_commit_handler_list, link) {
1948 LIST_DEL(&lm->link);
1949 LIST_ADDTAIL(&lm->link, &pending_clone_list);
1952 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &clone_list, link) {
1953 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1954 TDM_INFO("layer(%p) committed. handle(%p)", lm->private_layer, (lm)?:NULL);
1956 _tdm_layer_committed(lm->private_layer);
1957 _pthread_mutex_unlock(&private_display->lock);
1959 lm->func(lm->private_layer, sequence, tv_sec, tv_usec, lm->user_data);
1960 _pthread_mutex_lock(&private_display->lock);
1961 LIST_DEL(&lm->link);
1965 if (LIST_IS_EMPTY(&pending_clone_list))
1968 TDM_GOTO_IF_FAIL(private_output->vblank != NULL, wait_failed);
1970 ret = _tdm_output_commit(private_output, 0, NULL, NULL);
1971 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
1973 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1974 TDM_INFO("layer commit: output(%d) commit", private_output->pipe);
1976 /* tdm_vblank APIs is for server. it should be called in unlock status*/
1977 _pthread_mutex_unlock(&private_display->lock);
1978 ret = tdm_vblank_wait(private_output->vblank, 0, 0, 1, _tdm_layer_cb_wait_vblank, private_output);
1979 _pthread_mutex_lock(&private_display->lock);
1980 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
1981 private_output->waiting_vblank = 1;
1983 if (tdm_debug_module & TDM_DEBUG_COMMIT)
1984 TDM_INFO("layer commit: output(%d) wait vblank", private_output->pipe);
1986 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &pending_clone_list, link) {
1987 LIST_DEL(&lm->link);
1988 LIST_ADDTAIL(&lm->link, &private_output->layer_commit_handler_list);
1993 LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &pending_clone_list, link) {
1994 LIST_DEL(&lm->link);
2001 _tdm_layer_cb_output_commit(tdm_output *output, unsigned int sequence,
2002 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
2004 tdm_private_layer_commit_handler *layer_commit_handler = user_data;
2005 tdm_private_layer_commit_handler *lm = NULL;
2006 tdm_private_display *private_display;
2007 tdm_private_output *private_output = output;
2008 tdm_private_layer *private_layer;
2011 TDM_RETURN_IF_FAIL(layer_commit_handler != NULL);
2013 private_display = private_output->private_display;
2015 LIST_FOR_EACH_ENTRY(lm, &private_output->layer_commit_handler_list, link) {
2016 if (layer_commit_handler == lm) {
2025 private_layer = layer_commit_handler->private_layer;
2027 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2028 TDM_INFO("layer(%p) commit: output(%d) committed. handle(%p)",
2029 private_layer, private_output->pipe, (layer_commit_handler)?:NULL);
2031 _pthread_mutex_lock(&private_display->lock);
2033 _tdm_layer_committed(private_layer);
2035 if (layer_commit_handler->func) {
2036 _pthread_mutex_unlock(&private_display->lock);
2037 layer_commit_handler->func(private_output, sequence,
2038 tv_sec, tv_usec, layer_commit_handler->user_data);
2039 _pthread_mutex_lock(&private_display->lock);
2042 LIST_DEL(&layer_commit_handler->link);
2043 free(layer_commit_handler);
2045 _pthread_mutex_unlock(&private_display->lock);
2049 _tdm_layer_cb_wait_vblank(tdm_vblank *vblank, tdm_error error, unsigned int sequence,
2050 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
2052 tdm_private_output *private_output = user_data;
2053 tdm_private_display *private_display;
2055 TDM_RETURN_IF_FAIL(private_output != NULL);
2057 private_display = private_output->private_display;
2059 _pthread_mutex_lock(&private_display->lock);
2061 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2062 TDM_INFO("layer commit: output(%d) got vblank", private_output->pipe);
2064 _tdm_layer_got_output_vblank(private_output, sequence, tv_sec, tv_usec);
2066 _pthread_mutex_unlock(&private_display->lock);
2070 _tdm_layer_commit_possible(tdm_private_layer *private_layer)
2072 tdm_private_output *private_output = private_layer->private_output;
2073 tdm_private_display *private_display = private_output->private_display;
2075 if (private_display->commit_per_vblank == 1 && _tdm_output_used_layer_count(private_output) == 1) {
2076 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2077 TDM_INFO("layer(%p) commit: 1 layer", private_layer);
2081 if (private_display->commit_per_vblank == 2 && LIST_IS_EMPTY(&private_output->layer_commit_handler_list)) {
2082 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2083 TDM_INFO("layer(%p) commit: non previous commit", private_layer);
2091 _tdm_layer_commit(tdm_layer *layer, tdm_layer_commit_handler func, void *user_data)
2093 tdm_private_layer_commit_handler *layer_commit_handler;
2096 layer_commit_handler = calloc(1, sizeof(tdm_private_layer_commit_handler));
2097 if (!layer_commit_handler) {
2098 TDM_ERR("failed: alloc memory");
2099 return TDM_ERROR_OUT_OF_MEMORY;
2102 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2103 TDM_INFO("layer(%p) commit: handle(%p)", private_layer, layer_commit_handler);
2105 LIST_INITHEAD(&layer_commit_handler->link);
2106 layer_commit_handler->private_layer = private_layer;
2107 layer_commit_handler->func = func;
2108 layer_commit_handler->user_data = user_data;
2110 if (!private_display->commit_per_vblank) {
2111 TDM_GOTO_IF_FAIL(private_display->commit_type == TDM_COMMIT_TYPE_OUTPUT, commit_failed);
2113 LIST_ADD(&layer_commit_handler->link, &private_output->layer_commit_handler_list);
2114 ret = _tdm_output_commit(private_layer->private_output, 0, _tdm_layer_cb_output_commit, layer_commit_handler);
2115 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
2117 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2118 TDM_INFO("layer(%p) commit: no commit-per-vblank", private_layer);
2120 TDM_GOTO_IF_FAIL(private_display->commit_type == TDM_COMMIT_TYPE_LAYER, commit_failed);
2122 if (private_layer->committing)
2123 TDM_WRN("layer(%d) too many commit", private_layer->index);
2125 private_layer->committing = 1;
2127 if (_tdm_layer_commit_possible(private_layer)) {
2128 /* add to layer_commit_handler_list */
2129 LIST_ADD(&layer_commit_handler->link, &private_output->layer_commit_handler_list);
2131 ret = _tdm_output_commit(private_layer->private_output, 0, NULL, NULL);
2132 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
2134 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2135 TDM_INFO("layer(%p) commit: output", private_layer);
2137 /* add to pending_commit_handler_list. It will be commited when a vblank occurs */
2138 LIST_ADD(&layer_commit_handler->link, &private_output->pending_commit_handler_list);
2140 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2141 TDM_INFO("layer(%p) commit: pending", private_layer);
2144 if (!private_output->vblank) {
2145 /* tdm_vblank APIs is for server. it should be called in unlock status*/
2146 _pthread_mutex_unlock(&private_display->lock);
2147 private_output->vblank = tdm_vblank_create(private_display, private_output, NULL);
2148 _pthread_mutex_lock(&private_display->lock);
2149 TDM_GOTO_IF_FAIL(private_output->vblank != NULL, commit_failed);
2151 /* to call the frontend's internal vblank handlers before the extern vblank handlers */
2152 tdm_vblank_set_add_front(private_output->vblank, 1);
2155 if (!private_output->waiting_vblank) {
2156 /* tdm_vblank APIs is for server. it should be called in unlock status*/
2157 _pthread_mutex_unlock(&private_display->lock);
2158 ret = tdm_vblank_wait(private_output->vblank, 0, 0, 1, _tdm_layer_cb_wait_vblank, private_output);
2159 _pthread_mutex_lock(&private_display->lock);
2160 TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
2161 private_output->waiting_vblank = 1;
2163 if (tdm_debug_module & TDM_DEBUG_COMMIT)
2164 TDM_INFO("layer(%p) commit: wait vblank", private_layer);
2171 if (layer_commit_handler) {
2172 LIST_DEL(&layer_commit_handler->link);
2173 free(layer_commit_handler);
2179 tdm_layer_commit(tdm_layer *layer, tdm_layer_commit_handler func, void *user_data)
2183 _pthread_mutex_lock(&private_display->lock);
2185 if (private_display->commit_type == TDM_COMMIT_TYPE_NONE) {
2186 if (!private_display->commit_per_vblank)
2187 private_display->commit_type = TDM_COMMIT_TYPE_OUTPUT;
2189 private_display->commit_type = TDM_COMMIT_TYPE_LAYER;
2192 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
2193 TDM_ERR("layer(%p)'s output(%d) dpms: %s", layer, private_output->pipe,
2194 tdm_dpms_str(private_output->current_dpms_value));
2195 _pthread_mutex_unlock(&private_display->lock);
2196 return TDM_ERROR_DPMS_OFF;
2199 ret = _tdm_layer_commit(private_layer, func, user_data);
2201 _pthread_mutex_unlock(&private_display->lock);
2207 tdm_layer_is_committing(tdm_layer *layer, unsigned int *committing)
2211 TDM_RETURN_VAL_IF_FAIL(committing != NULL, TDM_ERROR_INVALID_PARAMETER);
2213 _pthread_mutex_lock(&private_display->lock);
2215 *committing = private_layer->committing;
2217 _pthread_mutex_unlock(&private_display->lock);
2222 EXTERN tbm_surface_h
2223 tdm_layer_get_displaying_buffer(tdm_layer *layer, tdm_error *error)
2225 tbm_surface_h buffer;
2226 LAYER_FUNC_ENTRY_ERROR();
2228 _pthread_mutex_lock(&private_display->lock);
2231 *error = TDM_ERROR_NONE;
2233 if (private_layer->showing_buffer) {
2234 buffer = private_layer->showing_buffer;
2237 *error = TDM_ERROR_OPERATION_FAILED;
2238 _pthread_mutex_unlock(&private_display->lock);
2239 TDM_DBG("layer(%p) showing_buffer is null", private_layer);
2242 _pthread_mutex_unlock(&private_display->lock);
2248 _tbm_layer_queue_acquirable_cb(tbm_surface_queue_h surface_queue, void *data)
2250 TDM_RETURN_IF_FAIL(data != NULL);
2251 tdm_layer *layer = data;
2252 tdm_func_layer *func_layer;
2253 tbm_surface_h surface = NULL;
2254 LAYER_FUNC_ENTRY_VOID_RETURN();
2256 _pthread_mutex_lock(&private_display->lock);
2258 func_layer = &private_display->func_layer;
2259 if (!func_layer->layer_set_buffer) {
2260 _pthread_mutex_unlock(&private_display->lock);
2264 if (TBM_SURFACE_QUEUE_ERROR_NONE != tbm_surface_queue_acquire(private_layer->buffer_queue, &surface) ||
2266 TDM_ERR("layer(%p) tbm_surface_queue_acquire() failed surface:%p",
2267 private_layer, surface);
2268 _pthread_mutex_unlock(&private_display->lock);
2272 ret = func_layer->layer_set_buffer(private_layer->layer_backend, surface);
2273 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
2275 if (ret == TDM_ERROR_NONE) {
2276 if (private_layer->waiting_buffer) {
2277 TDM_DBG("layer(%p) drop waiting_buffer(%p)", private_layer, private_layer->waiting_buffer);
2278 _pthread_mutex_unlock(&private_display->lock);
2279 tdm_buffer_unref_backend(private_layer->waiting_buffer);
2280 tbm_surface_queue_release(private_layer->buffer_queue,
2281 private_layer->waiting_buffer);
2282 _pthread_mutex_lock(&private_display->lock);
2285 private_layer->waiting_buffer = tdm_buffer_ref_backend(surface);
2287 if (tdm_debug_module & TDM_DEBUG_BUFFER)
2288 TDM_INFO("layer(%p) waiting_buffer(%p)",
2289 private_layer, private_layer->waiting_buffer);
2291 if (private_display->commit_type == TDM_COMMIT_TYPE_OUTPUT) {
2292 ret = _tdm_output_commit(private_layer->private_output, 0, NULL, NULL);
2293 if (ret != TDM_ERROR_NONE)
2294 TDM_ERR("_tdm_output_commit() is fail");
2295 } else if (private_display->commit_type == TDM_COMMIT_TYPE_LAYER) {
2296 ret = _tdm_layer_commit(private_layer, NULL, NULL);
2297 if (ret != TDM_ERROR_NONE)
2298 TDM_ERR("layer(%p) _tdm_layer_commit() is fail", private_layer);
2300 TDM_NEVER_GET_HERE();
2304 _pthread_mutex_unlock(&private_display->lock);
2308 _tbm_layer_queue_destroy_cb(tbm_surface_queue_h surface_queue, void *data)
2310 TDM_RETURN_IF_FAIL(data != NULL);
2311 tdm_layer *layer = data;
2312 LAYER_FUNC_ENTRY_VOID_RETURN();
2313 TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
2315 _pthread_mutex_lock(&private_display->lock);
2317 if (private_layer->waiting_buffer) {
2318 _pthread_mutex_unlock(&private_display->lock);
2319 tdm_buffer_unref_backend(private_layer->waiting_buffer);
2320 tbm_surface_queue_release(private_layer->buffer_queue,
2321 private_layer->waiting_buffer);
2322 _pthread_mutex_lock(&private_display->lock);
2325 private_layer->buffer_queue = NULL;
2327 _pthread_mutex_unlock(&private_display->lock);
2331 tdm_layer_set_buffer_queue(tdm_layer *layer, tbm_surface_queue_h buffer_queue)
2333 tdm_func_layer *func_layer;
2336 TDM_RETURN_VAL_IF_FAIL(buffer_queue != NULL, TDM_ERROR_INVALID_PARAMETER);
2338 _pthread_mutex_lock(&private_display->lock);
2340 func_layer = &private_display->func_layer;
2342 if (private_layer->usable)
2343 TDM_INFO("layer(%p) not usable", private_layer);
2345 private_layer->usable = 0;
2347 if (!func_layer->layer_set_buffer) {
2348 _pthread_mutex_unlock(&private_display->lock);
2349 TDM_ERR("not implemented!!");
2350 return TDM_ERROR_NOT_IMPLEMENTED;
2353 if (buffer_queue == private_layer->buffer_queue) {
2354 _pthread_mutex_unlock(&private_display->lock);
2355 return TDM_ERROR_NONE;
2358 if (private_layer->waiting_buffer) {
2359 _pthread_mutex_unlock(&private_display->lock);
2360 tdm_buffer_unref_backend(private_layer->waiting_buffer);
2361 tbm_surface_queue_release(private_layer->buffer_queue,
2362 private_layer->waiting_buffer);
2363 private_layer->waiting_buffer = NULL;
2364 _pthread_mutex_lock(&private_display->lock);
2366 if (tdm_debug_module & TDM_DEBUG_BUFFER)
2367 TDM_INFO("layer(%p) waiting_buffer(%p)",
2368 private_layer, private_layer->waiting_buffer);
2371 private_layer->buffer_queue = buffer_queue;
2372 tbm_surface_queue_add_acquirable_cb(private_layer->buffer_queue,
2373 _tbm_layer_queue_acquirable_cb,
2375 tbm_surface_queue_add_destroy_cb(private_layer->buffer_queue,
2376 _tbm_layer_queue_destroy_cb,
2378 _pthread_mutex_unlock(&private_display->lock);
2384 tdm_layer_unset_buffer_queue(tdm_layer *layer)
2386 tdm_func_layer *func_layer;
2389 _pthread_mutex_lock(&private_display->lock);
2391 func_layer = &private_display->func_layer;
2393 if (private_layer->waiting_buffer) {
2394 _pthread_mutex_unlock(&private_display->lock);
2395 tdm_buffer_unref_backend(private_layer->waiting_buffer);
2396 tbm_surface_queue_release(private_layer->buffer_queue,
2397 private_layer->waiting_buffer);
2398 private_layer->waiting_buffer = NULL;
2399 _pthread_mutex_lock(&private_display->lock);
2401 if (tdm_debug_module & TDM_DEBUG_BUFFER)
2402 TDM_INFO("layer(%p) waiting_buffer(%p)",
2403 private_layer, private_layer->waiting_buffer);
2406 if (private_layer->showing_buffer) {
2407 _pthread_mutex_unlock(&private_display->lock);
2408 tdm_buffer_unref_backend(private_layer->showing_buffer);
2409 tbm_surface_queue_release(private_layer->buffer_queue,
2410 private_layer->showing_buffer);
2411 _pthread_mutex_lock(&private_display->lock);
2412 private_layer->showing_buffer = NULL;
2414 if (tdm_debug_module & TDM_DEBUG_BUFFER)
2415 TDM_INFO("layer(%p) showing_buffer(%p)",
2416 private_layer, private_layer->showing_buffer);
2419 tbm_surface_queue_remove_acquirable_cb(private_layer->buffer_queue, _tbm_layer_queue_acquirable_cb, layer);
2420 tbm_surface_queue_remove_destroy_cb(private_layer->buffer_queue, _tbm_layer_queue_destroy_cb, layer);
2421 private_layer->buffer_queue = NULL;
2422 private_layer->usable = 1;
2424 if (private_layer->usable)
2425 TDM_INFO("layer(%p) now usable", private_layer);
2427 if (!func_layer->layer_unset_buffer) {
2428 _pthread_mutex_unlock(&private_display->lock);
2429 TDM_ERR("not implemented!!");
2430 return TDM_ERROR_NOT_IMPLEMENTED;
2433 ret = func_layer->layer_unset_buffer(private_layer->layer_backend);
2435 _pthread_mutex_unlock(&private_display->lock);
2441 tdm_layer_is_usable(tdm_layer *layer, unsigned int *usable)
2445 TDM_RETURN_VAL_IF_FAIL(usable != NULL, TDM_ERROR_INVALID_PARAMETER);
2447 _pthread_mutex_lock(&private_display->lock);
2449 *usable = private_layer->usable;
2451 _pthread_mutex_unlock(&private_display->lock);
2457 tdm_layer_set_video_pos(tdm_layer *layer, int zpos)
2459 tdm_func_layer *func_layer;
2462 _pthread_mutex_lock(&private_display->lock);
2464 func_layer = &private_display->func_layer;
2466 if (!(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
2467 TDM_ERR("layer(%p) is not video layer", private_layer);
2468 _pthread_mutex_unlock(&private_display->lock);
2469 return TDM_ERROR_INVALID_PARAMETER;
2472 if (!func_layer->layer_set_video_pos) {
2473 _pthread_mutex_unlock(&private_display->lock);
2474 TDM_ERR("not implemented!!");
2475 return TDM_ERROR_NOT_IMPLEMENTED;
2478 ret = func_layer->layer_set_video_pos(private_layer->layer_backend, zpos);
2480 _pthread_mutex_unlock(&private_display->lock);
2485 EXTERN tdm_capture *
2486 tdm_layer_create_capture(tdm_layer *layer, tdm_error *error)
2488 tdm_capture *capture = NULL;
2490 LAYER_FUNC_ENTRY_ERROR();
2492 _pthread_mutex_lock(&private_display->lock);
2494 capture = (tdm_capture *)tdm_capture_create_layer_internal(private_layer, error);
2496 _pthread_mutex_unlock(&private_display->lock);
2502 tdm_layer_get_buffer_flags(tdm_layer *layer, unsigned int *flags)
2504 tdm_func_layer *func_layer;
2507 _pthread_mutex_lock(&private_display->lock);
2509 func_layer = &private_display->func_layer;
2511 if (!func_layer->layer_get_buffer_flags) {
2512 _pthread_mutex_unlock(&private_display->lock);
2513 TDM_ERR("not implemented!!");
2514 return TDM_ERROR_NOT_IMPLEMENTED;
2517 ret = func_layer->layer_get_buffer_flags(private_layer->layer_backend, flags);
2519 _pthread_mutex_unlock(&private_display->lock);