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
106 tdm_display_get_capabilities(tdm_display *dpy,
107 tdm_display_capability *capabilities)
109 DISPLAY_FUNC_ENTRY();
111 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
113 _pthread_mutex_lock(&private_display->lock);
115 *capabilities = private_display->capabilities;
117 _pthread_mutex_unlock(&private_display->lock);
123 tdm_display_get_pp_capabilities(tdm_display *dpy,
124 tdm_pp_capability *capabilities)
126 DISPLAY_FUNC_ENTRY();
128 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
130 _pthread_mutex_lock(&private_display->lock);
132 if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_PP)) {
133 TDM_ERR("no pp capability");
134 _pthread_mutex_unlock(&private_display->lock);
135 return TDM_ERROR_NO_CAPABILITY;
138 *capabilities = private_display->caps_pp.capabilities;
140 _pthread_mutex_unlock(&private_display->lock);
146 tdm_display_get_pp_available_formats(tdm_display *dpy,
147 const tbm_format **formats, int *count)
149 DISPLAY_FUNC_ENTRY();
151 TDM_RETURN_VAL_IF_FAIL(formats != NULL, TDM_ERROR_INVALID_PARAMETER);
152 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
154 _pthread_mutex_lock(&private_display->lock);
156 if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_PP)) {
157 TDM_ERR("no pp capability");
158 _pthread_mutex_unlock(&private_display->lock);
159 return TDM_ERROR_NO_CAPABILITY;
162 *formats = (const tbm_format *)private_display->caps_pp.formats;
163 *count = private_display->caps_pp.format_count;
165 _pthread_mutex_unlock(&private_display->lock);
171 tdm_display_get_pp_available_size(tdm_display *dpy, int *min_w, int *min_h,
172 int *max_w, int *max_h, int *preferred_align)
174 DISPLAY_FUNC_ENTRY();
176 _pthread_mutex_lock(&private_display->lock);
178 if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_PP)) {
179 TDM_ERR("no pp capability");
180 _pthread_mutex_unlock(&private_display->lock);
181 return TDM_ERROR_NO_CAPABILITY;
185 *min_w = private_display->caps_pp.min_w;
187 *min_h = private_display->caps_pp.min_h;
189 *max_w = private_display->caps_pp.max_w;
191 *max_h = private_display->caps_pp.max_h;
193 *preferred_align = private_display->caps_pp.preferred_align;
195 _pthread_mutex_unlock(&private_display->lock);
201 tdm_display_get_capture_capabilities(tdm_display *dpy,
202 tdm_capture_capability *capabilities)
204 DISPLAY_FUNC_ENTRY();
206 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
208 _pthread_mutex_lock(&private_display->lock);
210 if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_CAPTURE)) {
211 TDM_ERR("no capture capability");
212 _pthread_mutex_unlock(&private_display->lock);
213 return TDM_ERROR_NO_CAPABILITY;
216 *capabilities = private_display->caps_capture.capabilities;
218 _pthread_mutex_unlock(&private_display->lock);
224 tdm_display_get_catpure_available_formats(tdm_display *dpy,
225 const tbm_format **formats, int *count)
227 DISPLAY_FUNC_ENTRY();
229 TDM_RETURN_VAL_IF_FAIL(formats != NULL, TDM_ERROR_INVALID_PARAMETER);
230 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
232 _pthread_mutex_lock(&private_display->lock);
234 if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_CAPTURE)) {
235 TDM_ERR("no capture capability");
236 _pthread_mutex_unlock(&private_display->lock);
237 return TDM_ERROR_NO_CAPABILITY;
240 *formats = (const tbm_format *)private_display->caps_capture.formats;
241 *count = private_display->caps_capture.format_count;
243 _pthread_mutex_unlock(&private_display->lock);
249 tdm_display_get_output_count(tdm_display *dpy, int *count)
251 tdm_private_output *private_output = NULL;
253 DISPLAY_FUNC_ENTRY();
255 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
257 _pthread_mutex_lock(&private_display->lock);
260 LIST_FOR_EACH_ENTRY(private_output, &private_display->output_list, link)
264 _pthread_mutex_unlock(&private_display->lock);
265 return TDM_ERROR_NONE;
268 _pthread_mutex_unlock(&private_display->lock);
275 tdm_display_get_output(tdm_display *dpy, int index, tdm_error *error)
277 tdm_private_output *private_output = NULL;
279 DISPLAY_FUNC_ENTRY_ERROR();
281 _pthread_mutex_lock(&private_display->lock);
284 *error = TDM_ERROR_NONE;
286 LIST_FOR_EACH_ENTRY(private_output, &private_display->output_list, link) {
287 if (private_output->index == index) {
288 _pthread_mutex_unlock(&private_display->lock);
289 return private_output;
293 _pthread_mutex_unlock(&private_display->lock);
299 tdm_display_get_fd(tdm_display *dpy, int *fd)
301 DISPLAY_FUNC_ENTRY();
303 TDM_RETURN_VAL_IF_FAIL(fd != NULL, TDM_ERROR_INVALID_PARAMETER);
305 _pthread_mutex_lock(&private_display->lock);
307 if (tdm_thread_is_running())
308 *fd = tdm_thread_get_fd(private_display->private_loop);
310 *fd = tdm_event_loop_get_fd(private_display);
312 _pthread_mutex_unlock(&private_display->lock);
318 tdm_display_handle_events(tdm_display *dpy)
323 DISPLAY_FUNC_ENTRY();
325 ret = tdm_display_get_fd(dpy, &fd);
326 TDM_RETURN_VAL_IF_FAIL(fd >= 0, ret);
332 if (tdm_debug_module & TDM_DEBUG_THREAD)
333 TDM_INFO("fd(%d) polling in", fd);
335 while (poll(&fds, 1, -1) < 0) {
336 if (errno == EINTR || errno == EAGAIN) /* normal case */
339 TDM_ERR("poll failed: %m");
340 return TDM_ERROR_OPERATION_FAILED;
344 if (tdm_debug_module & TDM_DEBUG_THREAD)
345 TDM_INFO("fd(%d) polling out", fd);
347 if (tdm_thread_is_running())
348 ret = tdm_thread_handle_cb(private_display->private_loop);
350 ret = tdm_event_loop_dispatch(private_display);
356 tdm_display_get_backend_info(tdm_display *dpy, const char **name,
357 const char **vendor, int *major, int *minor)
359 tdm_backend_module *module_data;
361 DISPLAY_FUNC_ENTRY();
363 _pthread_mutex_lock(&private_display->lock);
365 module_data = private_display->module_data;
368 *name = module_data->name;
370 *vendor = module_data->vendor;
372 *major = TDM_BACKEND_GET_ABI_MAJOR(module_data->abi_version);
374 *minor = TDM_BACKEND_GET_ABI_MINOR(module_data->abi_version);
376 _pthread_mutex_unlock(&private_display->lock);
382 tdm_display_create_pp(tdm_display *dpy, tdm_error *error)
386 DISPLAY_FUNC_ENTRY_ERROR();
388 _pthread_mutex_lock(&private_display->lock);
390 pp = (tdm_pp *)tdm_pp_create_internal(private_display, error);
392 _pthread_mutex_unlock(&private_display->lock);
398 tdm_output_get_model_info(tdm_output *output, const char **maker,
399 const char **model, const char **name)
403 _pthread_mutex_lock(&private_display->lock);
406 *maker = private_output->caps.maker;
408 *model = private_output->caps.model;
410 *name = private_output->caps.name;
412 _pthread_mutex_unlock(&private_display->lock);
418 tdm_output_get_conn_status(tdm_output *output, tdm_output_conn_status *status)
422 TDM_RETURN_VAL_IF_FAIL(status != NULL, TDM_ERROR_INVALID_PARAMETER);
424 _pthread_mutex_lock(&private_display->lock);
426 *status = private_output->caps.status;
428 _pthread_mutex_unlock(&private_display->lock);
434 _tdm_output_update(tdm_output *output_backend, void *user_data)
436 tdm_private_display *private_display;
437 tdm_private_output *private_output = user_data;
440 TDM_RETURN_IF_FAIL(private_output);
442 private_display = private_output->private_display;
444 ret = tdm_display_update_output(private_display, output_backend, private_output->pipe);
445 TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
449 tdm_output_cb_status(tdm_output *output_backend, tdm_output_conn_status status,
452 tdm_private_display *private_display;
453 tdm_private_output *private_output = user_data;
456 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
457 TDM_RETURN_IF_FAIL(private_output);
459 private_display = private_output->private_display;
461 if (!tdm_thread_in_display_thread(syscall(SYS_gettid))) {
462 tdm_thread_cb_output_status output_status;
465 _tdm_output_update(output_backend, user_data);
467 output_status.base.type = TDM_THREAD_CB_OUTPUT_STATUS;
468 output_status.base.length = sizeof output_status;
469 output_status.output_stamp = private_output->stamp;
470 output_status.status = status;
471 output_status.user_data = user_data;
474 tdm_output_call_change_handler_internal(private_output,
475 &private_output->change_handler_list_sub,
476 TDM_OUTPUT_CHANGE_CONNECTION,
479 ret = tdm_thread_send_cb(private_display->private_loop, &output_status.base);
480 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
485 if (!tdm_thread_is_running())
486 _tdm_output_update(output_backend, user_data);
489 tdm_output_call_change_handler_internal(private_output,
490 &private_output->change_handler_list_main,
491 TDM_OUTPUT_CHANGE_CONNECTION,
496 tdm_output_add_change_handler(tdm_output *output,
497 tdm_output_change_handler func,
500 tdm_private_change_handler *change_handler;
503 TDM_RETURN_VAL_IF_FAIL(func != NULL, TDM_ERROR_INVALID_PARAMETER);
505 pthread_mutex_lock(&private_display->lock);
507 change_handler = calloc(1, sizeof(tdm_private_change_handler));
508 if (!change_handler) {
509 TDM_ERR("failed: alloc memory");
510 _pthread_mutex_unlock(&private_display->lock);
511 return TDM_ERROR_OUT_OF_MEMORY;
514 change_handler->private_output = private_output;
515 change_handler->func = func;
516 change_handler->user_data = user_data;
517 change_handler->owner_tid = syscall(SYS_gettid);
519 if (!tdm_thread_in_display_thread(change_handler->owner_tid))
520 LIST_ADD(&change_handler->link, &private_output->change_handler_list_sub);
522 LIST_ADD(&change_handler->link, &private_output->change_handler_list_main);
524 _pthread_mutex_unlock(&private_display->lock);
530 tdm_output_remove_change_handler(tdm_output *output,
531 tdm_output_change_handler func,
534 tdm_private_display *private_display;
535 tdm_private_output *private_output;
536 tdm_private_change_handler *h = NULL, *hh = NULL;
538 TDM_RETURN_IF_FAIL(output != NULL);
539 TDM_RETURN_IF_FAIL(func != NULL);
541 private_output = (tdm_private_output*)output;
542 private_display = private_output->private_display;
544 _pthread_mutex_lock(&private_display->lock);
546 LIST_FOR_EACH_ENTRY_SAFE(h, hh, &private_output->change_handler_list_main, link) {
547 if (h->func != func || h->user_data != user_data)
553 _pthread_mutex_unlock(&private_display->lock);
558 LIST_FOR_EACH_ENTRY_SAFE(h, hh, &private_output->change_handler_list_sub, link) {
559 if (h->func != func || h->user_data != user_data)
565 _pthread_mutex_unlock(&private_display->lock);
570 _pthread_mutex_unlock(&private_display->lock);
574 tdm_output_get_output_type(tdm_output *output, tdm_output_type *type)
578 TDM_RETURN_VAL_IF_FAIL(type != NULL, TDM_ERROR_INVALID_PARAMETER);
580 _pthread_mutex_lock(&private_display->lock);
582 *type = private_output->caps.type;
584 _pthread_mutex_unlock(&private_display->lock);
590 tdm_output_get_layer_count(tdm_output *output, int *count)
592 tdm_private_layer *private_layer = NULL;
596 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
598 _pthread_mutex_lock(&private_display->lock);
601 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link)
604 _pthread_mutex_unlock(&private_display->lock);
605 return TDM_ERROR_NONE;
608 _pthread_mutex_unlock(&private_display->lock);
615 tdm_output_get_layer(tdm_output *output, int index, tdm_error *error)
617 tdm_private_layer *private_layer = NULL;
619 OUTPUT_FUNC_ENTRY_ERROR();
621 _pthread_mutex_lock(&private_display->lock);
624 *error = TDM_ERROR_NONE;
626 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
627 if (private_layer->index == index) {
628 _pthread_mutex_unlock(&private_display->lock);
629 return private_layer;
633 _pthread_mutex_unlock(&private_display->lock);
639 tdm_output_get_available_properties(tdm_output *output, const tdm_prop **props,
644 TDM_RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
645 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
647 _pthread_mutex_lock(&private_display->lock);
649 *props = (const tdm_prop *)private_output->caps.props;
650 *count = private_output->caps.prop_count;
652 _pthread_mutex_unlock(&private_display->lock);
658 tdm_output_get_available_modes(tdm_output *output,
659 const tdm_output_mode **modes, int *count)
663 TDM_RETURN_VAL_IF_FAIL(modes != NULL, TDM_ERROR_INVALID_PARAMETER);
664 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
666 _pthread_mutex_lock(&private_display->lock);
668 *modes = (const tdm_output_mode *)private_output->caps.modes;
669 *count = private_output->caps.mode_count;
671 _pthread_mutex_unlock(&private_display->lock);
677 tdm_output_get_available_size(tdm_output *output, int *min_w, int *min_h,
678 int *max_w, int *max_h, int *preferred_align)
682 _pthread_mutex_lock(&private_display->lock);
685 *min_w = private_output->caps.min_w;
687 *min_h = private_output->caps.min_h;
689 *max_w = private_output->caps.max_w;
691 *max_h = private_output->caps.max_h;
693 *preferred_align = private_output->caps.preferred_align;
695 _pthread_mutex_unlock(&private_display->lock);
701 tdm_output_get_physical_size(tdm_output *output, unsigned int *mmWidth,
702 unsigned int *mmHeight)
706 _pthread_mutex_lock(&private_display->lock);
709 *mmWidth = private_output->caps.mmWidth;
711 *mmHeight = private_output->caps.mmHeight;
713 _pthread_mutex_unlock(&private_display->lock);
719 tdm_output_get_subpixel(tdm_output *output, unsigned int *subpixel)
722 TDM_RETURN_VAL_IF_FAIL(subpixel != NULL, TDM_ERROR_INVALID_PARAMETER);
724 _pthread_mutex_lock(&private_display->lock);
726 *subpixel = private_output->caps.subpixel;
728 _pthread_mutex_unlock(&private_display->lock);
734 tdm_output_get_pipe(tdm_output *output, unsigned int *pipe)
737 TDM_RETURN_VAL_IF_FAIL(pipe != NULL, TDM_ERROR_INVALID_PARAMETER);
739 _pthread_mutex_lock(&private_display->lock);
741 *pipe = private_output->pipe;
743 _pthread_mutex_unlock(&private_display->lock);
749 tdm_output_get_primary_index(tdm_output *output, int *index)
751 tdm_private_layer *private_layer = NULL;
754 TDM_RETURN_VAL_IF_FAIL(index != NULL, TDM_ERROR_INVALID_PARAMETER);
756 _pthread_mutex_lock(&private_display->lock);
758 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
759 if (private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_PRIMARY) {
760 *index = private_layer->index;
765 _pthread_mutex_unlock(&private_display->lock);
771 tdm_output_set_property(tdm_output *output, unsigned int id, tdm_value value)
773 tdm_func_output *func_output;
776 _pthread_mutex_lock(&private_display->lock);
778 func_output = &private_display->func_output;
780 if (!func_output->output_set_property) {
781 _pthread_mutex_unlock(&private_display->lock);
782 TDM_ERR("not implemented!!");
783 return TDM_ERROR_NOT_IMPLEMENTED;
786 ret = func_output->output_set_property(private_output->output_backend, id,
789 _pthread_mutex_unlock(&private_display->lock);
795 tdm_output_get_property(tdm_output *output, unsigned int id, tdm_value *value)
797 tdm_func_output *func_output;
800 TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
802 _pthread_mutex_lock(&private_display->lock);
804 func_output = &private_display->func_output;
806 if (!func_output->output_get_property) {
807 _pthread_mutex_unlock(&private_display->lock);
808 TDM_ERR("not implemented!!");
809 return TDM_ERROR_NOT_IMPLEMENTED;
812 ret = func_output->output_get_property(private_output->output_backend, id,
815 _pthread_mutex_unlock(&private_display->lock);
821 tdm_output_cb_vblank(tdm_output *output_backend, unsigned int sequence,
822 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
824 tdm_private_vblank_handler *vblank_handler = user_data;
825 tdm_private_display *private_display;
827 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
828 TDM_RETURN_IF_FAIL(vblank_handler);
830 private_display = vblank_handler->private_output->private_display;
832 if (vblank_handler->owner_tid != syscall(SYS_gettid)) {
833 tdm_thread_cb_output_vblank output_vblank;
836 output_vblank.base.type = TDM_THREAD_CB_OUTPUT_VBLANK;
837 output_vblank.base.length = sizeof output_vblank;
838 output_vblank.output_stamp = vblank_handler->private_output->stamp;
839 output_vblank.sequence = sequence;
840 output_vblank.tv_sec = tv_sec;
841 output_vblank.tv_usec = tv_usec;
842 output_vblank.user_data = user_data;
844 ret = tdm_thread_send_cb(private_display->private_loop, &output_vblank.base);
845 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
850 if (vblank_handler->owner_tid != syscall(SYS_gettid))
851 TDM_NEVER_GET_HERE();
853 if (vblank_handler->func) {
854 _pthread_mutex_unlock(&private_display->lock);
855 vblank_handler->func(vblank_handler->private_output, sequence,
856 tv_sec, tv_usec, vblank_handler->user_data);
857 _pthread_mutex_lock(&private_display->lock);
860 LIST_DEL(&vblank_handler->link);
861 free(vblank_handler);
865 tdm_output_cb_commit(tdm_output *output_backend, unsigned int sequence,
866 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
868 tdm_private_commit_handler *commit_handler = user_data;
869 tdm_private_display *private_display;
870 tdm_private_output *private_output;
871 tdm_private_layer *private_layer = NULL;
873 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
874 TDM_RETURN_IF_FAIL(commit_handler);
876 private_output = commit_handler->private_output;
877 private_display = private_output->private_display;
879 if (commit_handler->owner_tid != syscall(SYS_gettid)) {
880 tdm_thread_cb_output_commit output_commit;
883 output_commit.base.type = TDM_THREAD_CB_OUTPUT_COMMIT;
884 output_commit.base.length = sizeof output_commit;
885 output_commit.output_stamp = private_output->stamp;
886 output_commit.sequence = sequence;
887 output_commit.tv_sec = tv_sec;
888 output_commit.tv_usec = tv_usec;
889 output_commit.user_data = user_data;
891 ret = tdm_thread_send_cb(private_display->private_loop, &output_commit.base);
892 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
897 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
898 if (!private_layer->waiting_buffer)
901 if (private_layer->showing_buffer) {
902 _pthread_mutex_unlock(&private_display->lock);
903 tdm_buffer_unref_backend(private_layer->showing_buffer);
904 _pthread_mutex_lock(&private_display->lock);
906 if (private_layer->buffer_queue) {
907 _pthread_mutex_unlock(&private_display->lock);
908 tbm_surface_queue_release(private_layer->buffer_queue,
909 private_layer->showing_buffer);
910 _pthread_mutex_lock(&private_display->lock);
914 private_layer->showing_buffer = private_layer->waiting_buffer;
915 private_layer->waiting_buffer = NULL;
917 if (tdm_debug_module & TDM_DEBUG_BUFFER)
918 TDM_INFO("layer(%p) waiting_buffer(%p) showing_buffer(%p)",
919 private_layer, private_layer->waiting_buffer,
920 private_layer->showing_buffer);
923 if (commit_handler->func) {
924 _pthread_mutex_unlock(&private_display->lock);
925 commit_handler->func(private_output, sequence,
926 tv_sec, tv_usec, commit_handler->user_data);
927 _pthread_mutex_lock(&private_display->lock);
930 LIST_DEL(&commit_handler->link);
931 free(commit_handler);
935 tdm_output_wait_vblank(tdm_output *output, int interval, int sync,
936 tdm_output_vblank_handler func, void *user_data)
938 tdm_func_output *func_output;
939 tdm_private_vblank_handler *vblank_handler;
942 _pthread_mutex_lock(&private_display->lock);
944 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
945 TDM_WRN("output(%d) dpms: %s", private_output->pipe,
946 tdm_dpms_str(private_output->current_dpms_value));
947 _pthread_mutex_unlock(&private_display->lock);
948 return TDM_ERROR_DPMS_OFF;
951 func_output = &private_display->func_output;
953 if (!func_output->output_wait_vblank) {
954 _pthread_mutex_unlock(&private_display->lock);
955 TDM_ERR("not implemented!!");
956 return TDM_ERROR_NOT_IMPLEMENTED;
959 vblank_handler = calloc(1, sizeof(tdm_private_vblank_handler));
960 if (!vblank_handler) {
961 TDM_ERR("failed: alloc memory");
962 _pthread_mutex_unlock(&private_display->lock);
963 return TDM_ERROR_OUT_OF_MEMORY;
966 LIST_ADD(&vblank_handler->link, &private_output->vblank_handler_list);
967 vblank_handler->private_output = private_output;
968 vblank_handler->func = func;
969 vblank_handler->user_data = user_data;
970 vblank_handler->owner_tid = syscall(SYS_gettid);
972 ret = func_output->output_wait_vblank(private_output->output_backend, interval,
973 sync, vblank_handler);
974 if (ret != TDM_ERROR_NONE) {
975 _pthread_mutex_unlock(&private_display->lock);
979 if (!private_output->regist_vblank_cb) {
980 private_output->regist_vblank_cb = 1;
981 ret = func_output->output_set_vblank_handler(private_output->output_backend,
982 tdm_output_cb_vblank);
985 _pthread_mutex_unlock(&private_display->lock);
991 _tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
994 tdm_func_output *func_output;
995 tdm_private_commit_handler *commit_handler;
998 func_output = &private_display->func_output;
1000 if (!func_output->output_commit) {
1001 TDM_ERR("not implemented!!");
1002 return TDM_ERROR_NOT_IMPLEMENTED;
1005 commit_handler = calloc(1, sizeof(tdm_private_commit_handler));
1006 if (!commit_handler) {
1007 TDM_ERR("failed: alloc memory");
1008 return TDM_ERROR_OUT_OF_MEMORY;
1011 LIST_ADD(&commit_handler->link, &private_output->commit_handler_list);
1012 commit_handler->private_output = private_output;
1013 commit_handler->func = func;
1014 commit_handler->user_data = user_data;
1015 commit_handler->owner_tid = syscall(SYS_gettid);
1017 if (!private_output->regist_commit_cb) {
1018 private_output->regist_commit_cb = 1;
1019 ret = func_output->output_set_commit_handler(private_output->output_backend,
1020 tdm_output_cb_commit);
1023 ret = func_output->output_commit(private_output->output_backend, sync,
1025 TDM_RETURN_VAL_IF_FAIL(ret == TDM_ERROR_NONE, ret);
1031 tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
1034 OUTPUT_FUNC_ENTRY();
1036 _pthread_mutex_lock(&private_display->lock);
1038 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
1039 TDM_ERR("output(%d) dpms: %s", private_output->pipe,
1040 tdm_dpms_str(private_output->current_dpms_value));
1041 _pthread_mutex_unlock(&private_display->lock);
1042 return TDM_ERROR_DPMS_OFF;
1045 ret = _tdm_output_commit(output, sync, func, user_data);
1047 _pthread_mutex_unlock(&private_display->lock);
1053 tdm_output_set_mode(tdm_output *output, const tdm_output_mode *mode)
1055 tdm_func_output *func_output;
1056 OUTPUT_FUNC_ENTRY();
1058 TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
1060 _pthread_mutex_lock(&private_display->lock);
1062 func_output = &private_display->func_output;
1064 if (!func_output->output_set_mode) {
1065 _pthread_mutex_unlock(&private_display->lock);
1066 TDM_ERR("not implemented!!");
1067 return TDM_ERROR_NOT_IMPLEMENTED;
1070 ret = func_output->output_set_mode(private_output->output_backend, mode);
1072 _pthread_mutex_unlock(&private_display->lock);
1078 tdm_output_get_mode(tdm_output *output, const tdm_output_mode **mode)
1080 tdm_func_output *func_output;
1081 OUTPUT_FUNC_ENTRY();
1083 TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
1085 _pthread_mutex_lock(&private_display->lock);
1087 func_output = &private_display->func_output;
1089 if (!func_output->output_get_mode) {
1090 _pthread_mutex_unlock(&private_display->lock);
1091 TDM_ERR("not implemented!!");
1092 return TDM_ERROR_NOT_IMPLEMENTED;
1095 ret = func_output->output_get_mode(private_output->output_backend, mode);
1097 _pthread_mutex_unlock(&private_display->lock);
1103 _tdm_output_dpms_changed_timeout(void *user_data)
1105 tdm_private_output *private_output = user_data;
1108 value.u32 = private_output->current_dpms_value;
1109 tdm_output_call_change_handler_internal(private_output,
1110 &private_output->change_handler_list_sub,
1111 TDM_OUTPUT_CHANGE_DPMS,
1114 return TDM_ERROR_NONE;
1118 tdm_output_set_dpms(tdm_output *output, tdm_output_dpms dpms_value)
1120 tdm_func_output *func_output;
1121 OUTPUT_FUNC_ENTRY();
1123 if (dpms_value > TDM_OUTPUT_DPMS_OFF)
1124 dpms_value = TDM_OUTPUT_DPMS_OFF;
1126 _pthread_mutex_lock(&private_display->lock);
1128 if (private_output->current_dpms_value == dpms_value) {
1129 _pthread_mutex_unlock(&private_display->lock);
1130 return TDM_ERROR_NONE;
1133 if (!private_output->dpms_changed_timer) {
1134 private_output->dpms_changed_timer =
1135 tdm_event_loop_add_timer_handler(private_output->private_display,
1136 _tdm_output_dpms_changed_timeout, private_output, NULL);
1137 if (!private_output->dpms_changed_timer) {
1138 TDM_ERR("can't create dpms timer!!");
1139 _pthread_mutex_unlock(&private_display->lock);
1140 return TDM_ERROR_OUT_OF_MEMORY;
1144 func_output = &private_display->func_output;
1146 if (!func_output->output_set_dpms) {
1147 _pthread_mutex_unlock(&private_display->lock);
1148 private_output->current_dpms_value = dpms_value;
1149 TDM_WRN("not implemented!!");
1150 return TDM_ERROR_NONE;
1153 ret = func_output->output_set_dpms(private_output->output_backend, dpms_value);
1154 if (ret == TDM_ERROR_NONE) {
1157 private_output->current_dpms_value = dpms_value;
1159 value.u32 = dpms_value;
1160 tdm_output_call_change_handler_internal(private_output,
1161 &private_output->change_handler_list_main,
1162 TDM_OUTPUT_CHANGE_DPMS,
1165 if (!LIST_IS_EMPTY(&private_output->change_handler_list_sub)) {
1166 ret = tdm_event_loop_source_timer_update(private_output->dpms_changed_timer, 1);
1167 if (ret != TDM_ERROR_NONE)
1168 TDM_NEVER_GET_HERE();
1172 _pthread_mutex_unlock(&private_display->lock);
1178 tdm_output_get_dpms(tdm_output *output, tdm_output_dpms *dpms_value)
1180 tdm_func_output *func_output;
1181 OUTPUT_FUNC_ENTRY();
1183 TDM_RETURN_VAL_IF_FAIL(dpms_value != NULL, TDM_ERROR_INVALID_PARAMETER);
1185 _pthread_mutex_lock(&private_display->lock);
1187 func_output = &private_display->func_output;
1189 if (!func_output->output_get_dpms) {
1190 *dpms_value = private_output->current_dpms_value;
1191 _pthread_mutex_unlock(&private_display->lock);
1192 TDM_WRN("not implemented!!");
1193 return TDM_ERROR_NONE;
1196 ret = func_output->output_get_dpms(private_output->output_backend, dpms_value);
1198 _pthread_mutex_unlock(&private_display->lock);
1203 EXTERN tdm_capture *
1204 tdm_output_create_capture(tdm_output *output, tdm_error *error)
1206 tdm_capture *capture = NULL;
1208 OUTPUT_FUNC_ENTRY_ERROR();
1210 _pthread_mutex_lock(&private_display->lock);
1212 capture = (tdm_capture *)tdm_capture_create_output_internal(private_output, error);
1214 _pthread_mutex_unlock(&private_display->lock);
1220 tdm_output_call_change_handler_internal(tdm_private_output *private_output,
1221 struct list_head *change_handler_list,
1222 tdm_output_change_type type,
1224 int no_check_thread_id)
1226 tdm_private_display *private_display;
1227 tdm_private_change_handler *change_handler = NULL;
1229 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1230 TDM_RETURN_IF_FAIL(private_output);
1232 private_display = private_output->private_display;
1233 if (!tdm_thread_in_display_thread(syscall(SYS_gettid))) {
1234 if (type & TDM_OUTPUT_CHANGE_CONNECTION)
1235 TDM_INFO("output(%d) changed: %s (%d)",
1236 private_output->pipe, tdm_status_str(value.u32), value.u32);
1237 if (type & TDM_OUTPUT_CHANGE_DPMS)
1238 TDM_INFO("output(%d) changed: dpms %s (%d)",
1239 private_output->pipe, tdm_dpms_str(value.u32), value.u32);
1242 if (LIST_IS_EMPTY(change_handler_list))
1245 LIST_FOR_EACH_ENTRY(change_handler, change_handler_list, link) {
1246 if (!no_check_thread_id && change_handler->owner_tid != syscall(SYS_gettid))
1247 TDM_NEVER_GET_HERE();
1249 _pthread_mutex_unlock(&private_display->lock);
1250 change_handler->func(private_output, type,
1251 value, change_handler->user_data);
1252 _pthread_mutex_lock(&private_display->lock);
1257 tdm_layer_get_capabilities(tdm_layer *layer, tdm_layer_capability *capabilities)
1261 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
1263 _pthread_mutex_lock(&private_display->lock);
1265 *capabilities = private_layer->caps.capabilities;
1267 _pthread_mutex_unlock(&private_display->lock);
1273 tdm_layer_get_available_formats(tdm_layer *layer, const tbm_format **formats, int *count)
1277 TDM_RETURN_VAL_IF_FAIL(formats != NULL, TDM_ERROR_INVALID_PARAMETER);
1278 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
1280 _pthread_mutex_lock(&private_display->lock);
1282 *formats = (const tbm_format *)private_layer->caps.formats;
1283 *count = private_layer->caps.format_count;
1285 _pthread_mutex_unlock(&private_display->lock);
1291 tdm_layer_get_available_properties(tdm_layer *layer, const tdm_prop **props, int *count)
1295 TDM_RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
1296 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
1298 _pthread_mutex_lock(&private_display->lock);
1300 *props = (const tdm_prop *)private_layer->caps.props;
1301 *count = private_layer->caps.prop_count;
1303 _pthread_mutex_unlock(&private_display->lock);
1309 tdm_layer_get_zpos(tdm_layer *layer, int *zpos)
1313 TDM_RETURN_VAL_IF_FAIL(zpos != NULL, TDM_ERROR_INVALID_PARAMETER);
1315 _pthread_mutex_lock(&private_display->lock);
1317 *zpos = private_layer->caps.zpos;
1319 _pthread_mutex_unlock(&private_display->lock);
1325 tdm_layer_set_property(tdm_layer *layer, unsigned int id, tdm_value value)
1327 tdm_func_layer *func_layer;
1330 _pthread_mutex_lock(&private_display->lock);
1332 func_layer = &private_display->func_layer;
1334 if (!func_layer->layer_set_property) {
1335 _pthread_mutex_unlock(&private_display->lock);
1336 TDM_ERR("not implemented!!");
1337 return TDM_ERROR_NOT_IMPLEMENTED;
1340 ret = func_layer->layer_set_property(private_layer->layer_backend, id, value);
1342 _pthread_mutex_unlock(&private_display->lock);
1348 tdm_layer_get_property(tdm_layer *layer, unsigned int id, tdm_value *value)
1350 tdm_func_layer *func_layer;
1353 TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
1355 _pthread_mutex_lock(&private_display->lock);
1357 func_layer = &private_display->func_layer;
1359 if (!func_layer->layer_get_property) {
1360 _pthread_mutex_unlock(&private_display->lock);
1361 TDM_ERR("not implemented!!");
1362 return TDM_ERROR_NOT_IMPLEMENTED;
1365 ret = func_layer->layer_get_property(private_layer->layer_backend, id, value);
1367 _pthread_mutex_unlock(&private_display->lock);
1373 tdm_layer_set_info(tdm_layer *layer, tdm_info_layer *info)
1375 tdm_func_layer *func_layer;
1380 TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
1382 _pthread_mutex_lock(&private_display->lock);
1384 func_layer = &private_display->func_layer;
1386 if (private_layer->usable)
1387 TDM_INFO("layer(%p) not usable", private_layer);
1389 private_layer->usable = 0;
1391 if (!func_layer->layer_set_info) {
1392 _pthread_mutex_unlock(&private_display->lock);
1393 TDM_ERR("not implemented!!");
1394 return TDM_ERROR_NOT_IMPLEMENTED;
1397 if (info->src_config.format)
1398 snprintf(fmtstr, 128, "%c%c%c%c", FOURCC_STR(info->src_config.format));
1400 snprintf(fmtstr, 128, "NONE");
1402 TDM_INFO("layer(%p) info: src(%dx%d %d,%d %dx%d %s) dst(%d,%d %dx%d) trans(%d)",
1403 private_layer, info->src_config.size.h, info->src_config.size.v,
1404 info->src_config.pos.x, info->src_config.pos.y,
1405 info->src_config.pos.w, info->src_config.pos.h,
1407 info->dst_pos.x, info->dst_pos.y,
1408 info->dst_pos.w, info->dst_pos.h,
1411 ret = func_layer->layer_set_info(private_layer->layer_backend, info);
1412 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1414 _pthread_mutex_unlock(&private_display->lock);
1420 tdm_layer_get_info(tdm_layer *layer, tdm_info_layer *info)
1422 tdm_func_layer *func_layer;
1425 TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
1427 _pthread_mutex_lock(&private_display->lock);
1429 func_layer = &private_display->func_layer;
1431 if (!func_layer->layer_get_info) {
1432 _pthread_mutex_unlock(&private_display->lock);
1433 TDM_ERR("not implemented!!");
1434 return TDM_ERROR_NOT_IMPLEMENTED;
1437 ret = func_layer->layer_get_info(private_layer->layer_backend, info);
1439 _pthread_mutex_unlock(&private_display->lock);
1445 _tdm_layer_dump_buffer(tdm_layer *layer, tbm_surface_h buffer)
1447 tdm_private_layer *private_layer = (tdm_private_layer*)layer;
1448 tdm_private_output *private_output = private_layer->private_output;
1451 char fname[PATH_MAX];
1453 pipe = private_output->pipe;
1454 zpos = private_layer->caps.zpos;
1456 snprintf(fname, sizeof(fname), "tdm_%d_lyr_%d", pipe, zpos);
1458 tbm_surface_internal_dump_buffer(buffer, fname);
1459 TDM_DBG("%s dump excute", fname);
1465 tdm_layer_set_buffer(tdm_layer *layer, tbm_surface_h buffer)
1467 tdm_func_layer *func_layer;
1471 TDM_RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER);
1473 _pthread_mutex_lock(&private_display->lock);
1475 if (tdm_debug_dump & TDM_DUMP_FLAG_LAYER &&
1476 !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
1477 char str[TDM_PATH_LEN];
1479 snprintf(str, TDM_PATH_LEN, "layer_%d_%d_%03d",
1480 private_output->pipe, private_layer->caps.zpos, i++);
1481 tdm_helper_dump_buffer_str(buffer, str);
1484 func_layer = &private_display->func_layer;
1486 if (private_layer->usable)
1487 TDM_INFO("layer(%p) not usable", private_layer);
1489 private_layer->usable = 0;
1491 if (!func_layer->layer_set_buffer) {
1492 _pthread_mutex_unlock(&private_display->lock);
1493 TDM_ERR("not implemented!!");
1494 return TDM_ERROR_NOT_IMPLEMENTED;
1497 ret = func_layer->layer_set_buffer(private_layer->layer_backend, buffer);
1498 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1501 if (tdm_dump_enable && !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO))
1502 _tdm_layer_dump_buffer(layer, buffer);
1504 if (ret == TDM_ERROR_NONE) {
1505 /* FIXME: should save to pending_buffer first. And after committing
1506 * successfully, need to move to waiting_buffer.
1508 if (private_layer->waiting_buffer) {
1509 _pthread_mutex_unlock(&private_display->lock);
1510 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1511 _pthread_mutex_lock(&private_display->lock);
1514 private_layer->waiting_buffer = tdm_buffer_ref_backend(buffer);
1515 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1516 TDM_INFO("layer(%p) waiting_buffer(%p)",
1517 private_layer, private_layer->waiting_buffer);
1520 _pthread_mutex_unlock(&private_display->lock);
1526 tdm_layer_unset_buffer(tdm_layer *layer)
1528 tdm_func_layer *func_layer;
1531 _pthread_mutex_lock(&private_display->lock);
1533 func_layer = &private_display->func_layer;
1535 if (private_layer->waiting_buffer) {
1536 _pthread_mutex_unlock(&private_display->lock);
1537 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1538 _pthread_mutex_lock(&private_display->lock);
1539 private_layer->waiting_buffer = NULL;
1541 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1542 TDM_INFO("layer(%p) waiting_buffer(%p)",
1543 private_layer, private_layer->waiting_buffer);
1546 if (private_layer->showing_buffer) {
1547 _pthread_mutex_unlock(&private_display->lock);
1548 tdm_buffer_unref_backend(private_layer->showing_buffer);
1549 _pthread_mutex_lock(&private_display->lock);
1550 private_layer->showing_buffer = NULL;
1552 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1553 TDM_INFO("layer(%p) showing_buffer(%p)",
1554 private_layer, private_layer->showing_buffer);
1557 private_layer->usable = 1;
1559 if (private_layer->usable)
1560 TDM_INFO("layer(%p) now usable", private_layer);
1562 if (!func_layer->layer_unset_buffer) {
1563 _pthread_mutex_unlock(&private_display->lock);
1564 TDM_ERR("not implemented!!");
1565 return TDM_ERROR_NOT_IMPLEMENTED;
1568 ret = func_layer->layer_unset_buffer(private_layer->layer_backend);
1569 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1571 _pthread_mutex_unlock(&private_display->lock);
1576 EXTERN tbm_surface_h
1577 tdm_layer_get_displaying_buffer(tdm_layer *layer, tdm_error *error)
1579 tbm_surface_h buffer;
1580 LAYER_FUNC_ENTRY_ERROR();
1582 _pthread_mutex_lock(&private_display->lock);
1585 *error = TDM_ERROR_NONE;
1587 if (private_layer->showing_buffer) {
1588 buffer = private_layer->showing_buffer;
1591 *error = TDM_ERROR_OPERATION_FAILED;
1592 _pthread_mutex_unlock(&private_display->lock);
1593 TDM_DBG("layer(%p) showing_buffer is null", private_layer);
1596 _pthread_mutex_unlock(&private_display->lock);
1602 _tbm_layer_queue_acquirable_cb(tbm_surface_queue_h surface_queue, void *data)
1604 TDM_RETURN_IF_FAIL(data != NULL);
1605 tdm_layer *layer = data;
1606 tdm_func_layer *func_layer;
1607 tbm_surface_h surface = NULL;
1608 LAYER_FUNC_ENTRY_VOID_RETURN();
1610 _pthread_mutex_lock(&private_display->lock);
1612 func_layer = &private_display->func_layer;
1613 if (!func_layer->layer_set_buffer) {
1614 _pthread_mutex_unlock(&private_display->lock);
1618 if (TBM_SURFACE_QUEUE_ERROR_NONE != tbm_surface_queue_acquire(private_layer->buffer_queue, &surface) ||
1620 TDM_ERR("layer(%p) tbm_surface_queue_acquire() failed surface:%p",
1621 private_layer, surface);
1622 _pthread_mutex_unlock(&private_display->lock);
1626 ret = func_layer->layer_set_buffer(private_layer->layer_backend, surface);
1627 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1629 if (ret == TDM_ERROR_NONE) {
1630 if (private_layer->waiting_buffer) {
1631 TDM_DBG("layer(%p) drop waiting_buffer(%p)", private_layer, private_layer->waiting_buffer);
1632 _pthread_mutex_unlock(&private_display->lock);
1633 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1634 tbm_surface_queue_release(private_layer->buffer_queue,
1635 private_layer->waiting_buffer);
1636 _pthread_mutex_lock(&private_display->lock);
1639 private_layer->waiting_buffer = tdm_buffer_ref_backend(surface);
1641 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1642 TDM_INFO("layer(%p) waiting_buffer(%p)",
1643 private_layer, private_layer->waiting_buffer);
1645 ret = _tdm_output_commit(private_layer->private_output, 0, NULL, NULL);
1646 if (ret != TDM_ERROR_NONE)
1647 TDM_ERR("layer(%p) _tdm_output_commit() is fail", private_layer);
1650 _pthread_mutex_unlock(&private_display->lock);
1654 _tbm_layer_queue_destroy_cb(tbm_surface_queue_h surface_queue, void *data)
1656 TDM_RETURN_IF_FAIL(data != NULL);
1657 tdm_layer *layer = data;
1658 LAYER_FUNC_ENTRY_VOID_RETURN();
1659 TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
1661 _pthread_mutex_lock(&private_display->lock);
1663 if (private_layer->waiting_buffer) {
1664 _pthread_mutex_unlock(&private_display->lock);
1665 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1666 tbm_surface_queue_release(private_layer->buffer_queue,
1667 private_layer->waiting_buffer);
1668 _pthread_mutex_lock(&private_display->lock);
1671 private_layer->buffer_queue = NULL;
1673 _pthread_mutex_unlock(&private_display->lock);
1677 tdm_layer_set_buffer_queue(tdm_layer *layer, tbm_surface_queue_h buffer_queue)
1679 tdm_func_layer *func_layer;
1682 TDM_RETURN_VAL_IF_FAIL(buffer_queue != NULL, TDM_ERROR_INVALID_PARAMETER);
1684 _pthread_mutex_lock(&private_display->lock);
1686 func_layer = &private_display->func_layer;
1688 if (private_layer->usable)
1689 TDM_INFO("layer(%p) not usable", private_layer);
1691 private_layer->usable = 0;
1693 if (!func_layer->layer_set_buffer) {
1694 _pthread_mutex_unlock(&private_display->lock);
1695 TDM_ERR("not implemented!!");
1696 return TDM_ERROR_NOT_IMPLEMENTED;
1699 if (buffer_queue == private_layer->buffer_queue) {
1700 _pthread_mutex_unlock(&private_display->lock);
1701 return TDM_ERROR_NONE;
1704 if (private_layer->waiting_buffer) {
1705 _pthread_mutex_unlock(&private_display->lock);
1706 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1707 tbm_surface_queue_release(private_layer->buffer_queue,
1708 private_layer->waiting_buffer);
1709 private_layer->waiting_buffer = NULL;
1710 _pthread_mutex_lock(&private_display->lock);
1712 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1713 TDM_INFO("layer(%p) waiting_buffer(%p)",
1714 private_layer, private_layer->waiting_buffer);
1717 private_layer->buffer_queue = buffer_queue;
1718 tbm_surface_queue_add_acquirable_cb(private_layer->buffer_queue,
1719 _tbm_layer_queue_acquirable_cb,
1721 tbm_surface_queue_add_destroy_cb(private_layer->buffer_queue,
1722 _tbm_layer_queue_destroy_cb,
1724 _pthread_mutex_unlock(&private_display->lock);
1730 tdm_layer_unset_buffer_queue(tdm_layer *layer)
1732 tdm_func_layer *func_layer;
1735 _pthread_mutex_lock(&private_display->lock);
1737 func_layer = &private_display->func_layer;
1739 if (private_layer->waiting_buffer) {
1740 _pthread_mutex_unlock(&private_display->lock);
1741 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1742 tbm_surface_queue_release(private_layer->buffer_queue,
1743 private_layer->waiting_buffer);
1744 private_layer->waiting_buffer = NULL;
1745 _pthread_mutex_lock(&private_display->lock);
1747 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1748 TDM_INFO("layer(%p) waiting_buffer(%p)",
1749 private_layer, private_layer->waiting_buffer);
1752 if (private_layer->showing_buffer) {
1753 _pthread_mutex_unlock(&private_display->lock);
1754 tdm_buffer_unref_backend(private_layer->showing_buffer);
1755 tbm_surface_queue_release(private_layer->buffer_queue,
1756 private_layer->showing_buffer);
1757 _pthread_mutex_lock(&private_display->lock);
1758 private_layer->showing_buffer = NULL;
1760 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1761 TDM_INFO("layer(%p) showing_buffer(%p)",
1762 private_layer, private_layer->showing_buffer);
1765 tbm_surface_queue_remove_acquirable_cb(private_layer->buffer_queue, _tbm_layer_queue_acquirable_cb, layer);
1766 tbm_surface_queue_remove_destroy_cb(private_layer->buffer_queue, _tbm_layer_queue_destroy_cb, layer);
1767 private_layer->buffer_queue = NULL;
1768 private_layer->usable = 1;
1770 if (private_layer->usable)
1771 TDM_INFO("layer(%p) now usable", private_layer);
1773 if (!func_layer->layer_unset_buffer) {
1774 _pthread_mutex_unlock(&private_display->lock);
1775 TDM_ERR("not implemented!!");
1776 return TDM_ERROR_NOT_IMPLEMENTED;
1779 ret = func_layer->layer_unset_buffer(private_layer->layer_backend);
1781 _pthread_mutex_unlock(&private_display->lock);
1787 tdm_layer_is_usable(tdm_layer *layer, unsigned int *usable)
1791 TDM_RETURN_VAL_IF_FAIL(usable != NULL, TDM_ERROR_INVALID_PARAMETER);
1793 _pthread_mutex_lock(&private_display->lock);
1795 *usable = private_layer->usable;
1797 _pthread_mutex_unlock(&private_display->lock);
1803 tdm_layer_set_video_pos(tdm_layer *layer, int zpos)
1805 tdm_func_layer *func_layer;
1808 _pthread_mutex_lock(&private_display->lock);
1810 func_layer = &private_display->func_layer;
1812 if (!(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
1813 TDM_ERR("layer(%p) is not video layer", private_layer);
1814 _pthread_mutex_unlock(&private_display->lock);
1815 return TDM_ERROR_INVALID_PARAMETER;
1818 if (!func_layer->layer_set_video_pos) {
1819 _pthread_mutex_unlock(&private_display->lock);
1820 TDM_ERR("not implemented!!");
1821 return TDM_ERROR_NOT_IMPLEMENTED;
1824 ret = func_layer->layer_set_video_pos(private_layer->layer_backend, zpos);
1826 _pthread_mutex_unlock(&private_display->lock);
1831 EXTERN tdm_capture *
1832 tdm_layer_create_capture(tdm_layer *layer, tdm_error *error)
1834 tdm_capture *capture = NULL;
1836 LAYER_FUNC_ENTRY_ERROR();
1838 _pthread_mutex_lock(&private_display->lock);
1840 capture = (tdm_capture *)tdm_capture_create_layer_internal(private_layer, error);
1842 _pthread_mutex_unlock(&private_display->lock);
1848 tdm_layer_get_buffer_flags(tdm_layer *layer, unsigned int *flags)
1850 tdm_func_layer *func_layer;
1853 _pthread_mutex_lock(&private_display->lock);
1855 func_layer = &private_display->func_layer;
1857 if (!func_layer->layer_get_buffer_flags) {
1858 _pthread_mutex_unlock(&private_display->lock);
1859 TDM_ERR("not implemented!!");
1860 return TDM_ERROR_NOT_IMPLEMENTED;
1863 ret = func_layer->layer_get_buffer_flags(private_layer->layer_backend, flags);
1865 _pthread_mutex_unlock(&private_display->lock);