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_capabilities(tdm_output *output, tdm_output_capability *capabilities)
422 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
424 _pthread_mutex_lock(&private_display->lock);
426 *capabilities = private_output->caps.capabilities;
428 _pthread_mutex_unlock(&private_display->lock);
434 tdm_output_get_conn_status(tdm_output *output, tdm_output_conn_status *status)
438 TDM_RETURN_VAL_IF_FAIL(status != NULL, TDM_ERROR_INVALID_PARAMETER);
440 _pthread_mutex_lock(&private_display->lock);
442 *status = private_output->caps.status;
444 _pthread_mutex_unlock(&private_display->lock);
450 _tdm_output_update(tdm_output *output_backend, void *user_data)
452 tdm_private_display *private_display;
453 tdm_private_output *private_output = user_data;
456 TDM_RETURN_IF_FAIL(private_output);
458 private_display = private_output->private_display;
460 ret = tdm_display_update_output(private_display, output_backend, private_output->pipe);
461 TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
465 tdm_output_cb_status(tdm_output *output_backend, tdm_output_conn_status status,
468 tdm_private_display *private_display;
469 tdm_private_output *private_output = user_data;
472 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
473 TDM_RETURN_IF_FAIL(private_output);
475 private_display = private_output->private_display;
477 if (!tdm_thread_in_display_thread(syscall(SYS_gettid))) {
478 tdm_thread_cb_output_status output_status;
481 _tdm_output_update(output_backend, user_data);
483 output_status.base.type = TDM_THREAD_CB_OUTPUT_STATUS;
484 output_status.base.length = sizeof output_status;
485 output_status.output_stamp = private_output->stamp;
486 output_status.status = status;
487 output_status.user_data = user_data;
490 tdm_output_call_change_handler_internal(private_output,
491 &private_output->change_handler_list_sub,
492 TDM_OUTPUT_CHANGE_CONNECTION,
495 ret = tdm_thread_send_cb(private_display->private_loop, &output_status.base);
496 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
501 if (!tdm_thread_is_running())
502 _tdm_output_update(output_backend, user_data);
505 tdm_output_call_change_handler_internal(private_output,
506 &private_output->change_handler_list_main,
507 TDM_OUTPUT_CHANGE_CONNECTION,
512 tdm_output_add_change_handler(tdm_output *output,
513 tdm_output_change_handler func,
516 tdm_private_change_handler *change_handler;
519 TDM_RETURN_VAL_IF_FAIL(func != NULL, TDM_ERROR_INVALID_PARAMETER);
521 pthread_mutex_lock(&private_display->lock);
523 change_handler = calloc(1, sizeof(tdm_private_change_handler));
524 if (!change_handler) {
525 TDM_ERR("failed: alloc memory");
526 _pthread_mutex_unlock(&private_display->lock);
527 return TDM_ERROR_OUT_OF_MEMORY;
530 change_handler->private_output = private_output;
531 change_handler->func = func;
532 change_handler->user_data = user_data;
533 change_handler->owner_tid = syscall(SYS_gettid);
535 if (!tdm_thread_in_display_thread(change_handler->owner_tid))
536 LIST_ADD(&change_handler->link, &private_output->change_handler_list_sub);
538 LIST_ADD(&change_handler->link, &private_output->change_handler_list_main);
540 _pthread_mutex_unlock(&private_display->lock);
546 tdm_output_remove_change_handler(tdm_output *output,
547 tdm_output_change_handler func,
550 tdm_private_display *private_display;
551 tdm_private_output *private_output;
552 tdm_private_change_handler *h = NULL, *hh = NULL;
554 TDM_RETURN_IF_FAIL(output != NULL);
555 TDM_RETURN_IF_FAIL(func != NULL);
557 private_output = (tdm_private_output*)output;
558 private_display = private_output->private_display;
560 _pthread_mutex_lock(&private_display->lock);
562 LIST_FOR_EACH_ENTRY_SAFE(h, hh, &private_output->change_handler_list_main, link) {
563 if (h->func != func || h->user_data != user_data)
569 _pthread_mutex_unlock(&private_display->lock);
574 LIST_FOR_EACH_ENTRY_SAFE(h, hh, &private_output->change_handler_list_sub, link) {
575 if (h->func != func || h->user_data != user_data)
581 _pthread_mutex_unlock(&private_display->lock);
586 _pthread_mutex_unlock(&private_display->lock);
590 tdm_output_get_output_type(tdm_output *output, tdm_output_type *type)
594 TDM_RETURN_VAL_IF_FAIL(type != NULL, TDM_ERROR_INVALID_PARAMETER);
596 _pthread_mutex_lock(&private_display->lock);
598 *type = private_output->caps.type;
600 _pthread_mutex_unlock(&private_display->lock);
606 tdm_output_get_layer_count(tdm_output *output, int *count)
608 tdm_private_layer *private_layer = NULL;
612 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
614 _pthread_mutex_lock(&private_display->lock);
617 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link)
620 _pthread_mutex_unlock(&private_display->lock);
621 return TDM_ERROR_NONE;
624 _pthread_mutex_unlock(&private_display->lock);
631 tdm_output_get_layer(tdm_output *output, int index, tdm_error *error)
633 tdm_private_layer *private_layer = NULL;
635 OUTPUT_FUNC_ENTRY_ERROR();
637 _pthread_mutex_lock(&private_display->lock);
640 *error = TDM_ERROR_NONE;
642 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
643 if (private_layer->index == index) {
644 _pthread_mutex_unlock(&private_display->lock);
645 return private_layer;
649 _pthread_mutex_unlock(&private_display->lock);
655 tdm_output_get_available_properties(tdm_output *output, const tdm_prop **props,
660 TDM_RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
661 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
663 _pthread_mutex_lock(&private_display->lock);
665 *props = (const tdm_prop *)private_output->caps.props;
666 *count = private_output->caps.prop_count;
668 _pthread_mutex_unlock(&private_display->lock);
674 tdm_output_get_available_modes(tdm_output *output,
675 const tdm_output_mode **modes, int *count)
679 TDM_RETURN_VAL_IF_FAIL(modes != NULL, TDM_ERROR_INVALID_PARAMETER);
680 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
682 _pthread_mutex_lock(&private_display->lock);
684 *modes = (const tdm_output_mode *)private_output->caps.modes;
685 *count = private_output->caps.mode_count;
687 _pthread_mutex_unlock(&private_display->lock);
693 tdm_output_get_available_size(tdm_output *output, int *min_w, int *min_h,
694 int *max_w, int *max_h, int *preferred_align)
698 _pthread_mutex_lock(&private_display->lock);
701 *min_w = private_output->caps.min_w;
703 *min_h = private_output->caps.min_h;
705 *max_w = private_output->caps.max_w;
707 *max_h = private_output->caps.max_h;
709 *preferred_align = private_output->caps.preferred_align;
711 _pthread_mutex_unlock(&private_display->lock);
717 tdm_output_get_physical_size(tdm_output *output, unsigned int *mmWidth,
718 unsigned int *mmHeight)
722 _pthread_mutex_lock(&private_display->lock);
725 *mmWidth = private_output->caps.mmWidth;
727 *mmHeight = private_output->caps.mmHeight;
729 _pthread_mutex_unlock(&private_display->lock);
735 tdm_output_get_subpixel(tdm_output *output, unsigned int *subpixel)
738 TDM_RETURN_VAL_IF_FAIL(subpixel != NULL, TDM_ERROR_INVALID_PARAMETER);
740 _pthread_mutex_lock(&private_display->lock);
742 *subpixel = private_output->caps.subpixel;
744 _pthread_mutex_unlock(&private_display->lock);
750 tdm_output_get_pipe(tdm_output *output, unsigned int *pipe)
753 TDM_RETURN_VAL_IF_FAIL(pipe != NULL, TDM_ERROR_INVALID_PARAMETER);
755 _pthread_mutex_lock(&private_display->lock);
757 *pipe = private_output->pipe;
759 _pthread_mutex_unlock(&private_display->lock);
765 tdm_output_get_primary_index(tdm_output *output, int *index)
767 tdm_private_layer *private_layer = NULL;
770 TDM_RETURN_VAL_IF_FAIL(index != NULL, TDM_ERROR_INVALID_PARAMETER);
772 _pthread_mutex_lock(&private_display->lock);
774 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
775 if (private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_PRIMARY) {
776 *index = private_layer->index;
781 _pthread_mutex_unlock(&private_display->lock);
787 tdm_output_set_property(tdm_output *output, unsigned int id, tdm_value value)
789 tdm_func_output *func_output;
792 _pthread_mutex_lock(&private_display->lock);
794 func_output = &private_display->func_output;
796 if (!func_output->output_set_property) {
797 _pthread_mutex_unlock(&private_display->lock);
798 TDM_ERR("not implemented!!");
799 return TDM_ERROR_NOT_IMPLEMENTED;
802 ret = func_output->output_set_property(private_output->output_backend, id,
805 _pthread_mutex_unlock(&private_display->lock);
811 tdm_output_get_property(tdm_output *output, unsigned int id, tdm_value *value)
813 tdm_func_output *func_output;
816 TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
818 _pthread_mutex_lock(&private_display->lock);
820 func_output = &private_display->func_output;
822 if (!func_output->output_get_property) {
823 _pthread_mutex_unlock(&private_display->lock);
824 TDM_ERR("not implemented!!");
825 return TDM_ERROR_NOT_IMPLEMENTED;
828 ret = func_output->output_get_property(private_output->output_backend, id,
831 _pthread_mutex_unlock(&private_display->lock);
837 tdm_output_cb_vblank(tdm_output *output_backend, unsigned int sequence,
838 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
840 tdm_private_vblank_handler *vblank_handler = user_data;
841 tdm_private_display *private_display;
843 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
844 TDM_RETURN_IF_FAIL(vblank_handler);
846 private_display = vblank_handler->private_output->private_display;
848 if (vblank_handler->owner_tid != syscall(SYS_gettid)) {
849 tdm_thread_cb_output_vblank output_vblank;
852 output_vblank.base.type = TDM_THREAD_CB_OUTPUT_VBLANK;
853 output_vblank.base.length = sizeof output_vblank;
854 output_vblank.output_stamp = vblank_handler->private_output->stamp;
855 output_vblank.sequence = sequence;
856 output_vblank.tv_sec = tv_sec;
857 output_vblank.tv_usec = tv_usec;
858 output_vblank.user_data = user_data;
860 ret = tdm_thread_send_cb(private_display->private_loop, &output_vblank.base);
861 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
866 if (vblank_handler->owner_tid != syscall(SYS_gettid))
867 TDM_NEVER_GET_HERE();
869 if (vblank_handler->func) {
870 _pthread_mutex_unlock(&private_display->lock);
871 vblank_handler->func(vblank_handler->private_output, sequence,
872 tv_sec, tv_usec, vblank_handler->user_data);
873 _pthread_mutex_lock(&private_display->lock);
876 LIST_DEL(&vblank_handler->link);
877 free(vblank_handler);
881 tdm_output_cb_commit(tdm_output *output_backend, unsigned int sequence,
882 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
884 tdm_private_commit_handler *commit_handler = user_data;
885 tdm_private_display *private_display;
886 tdm_private_output *private_output;
887 tdm_private_layer *private_layer = NULL;
889 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
890 TDM_RETURN_IF_FAIL(commit_handler);
892 private_output = commit_handler->private_output;
893 private_display = private_output->private_display;
895 if (commit_handler->owner_tid != syscall(SYS_gettid)) {
896 tdm_thread_cb_output_commit output_commit;
899 output_commit.base.type = TDM_THREAD_CB_OUTPUT_COMMIT;
900 output_commit.base.length = sizeof output_commit;
901 output_commit.output_stamp = private_output->stamp;
902 output_commit.sequence = sequence;
903 output_commit.tv_sec = tv_sec;
904 output_commit.tv_usec = tv_usec;
905 output_commit.user_data = user_data;
907 ret = tdm_thread_send_cb(private_display->private_loop, &output_commit.base);
908 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
913 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
914 if (!private_layer->waiting_buffer)
917 if (private_layer->showing_buffer) {
918 _pthread_mutex_unlock(&private_display->lock);
919 tdm_buffer_unref_backend(private_layer->showing_buffer);
920 _pthread_mutex_lock(&private_display->lock);
922 if (private_layer->buffer_queue) {
923 _pthread_mutex_unlock(&private_display->lock);
924 tbm_surface_queue_release(private_layer->buffer_queue,
925 private_layer->showing_buffer);
926 _pthread_mutex_lock(&private_display->lock);
930 private_layer->showing_buffer = private_layer->waiting_buffer;
931 private_layer->waiting_buffer = NULL;
933 if (tdm_debug_module & TDM_DEBUG_BUFFER)
934 TDM_INFO("layer(%p) waiting_buffer(%p) showing_buffer(%p)",
935 private_layer, private_layer->waiting_buffer,
936 private_layer->showing_buffer);
939 if (commit_handler->func) {
940 _pthread_mutex_unlock(&private_display->lock);
941 commit_handler->func(private_output, sequence,
942 tv_sec, tv_usec, commit_handler->user_data);
943 _pthread_mutex_lock(&private_display->lock);
946 LIST_DEL(&commit_handler->link);
947 free(commit_handler);
951 tdm_output_wait_vblank(tdm_output *output, int interval, int sync,
952 tdm_output_vblank_handler func, void *user_data)
954 tdm_func_output *func_output;
955 tdm_private_vblank_handler *vblank_handler;
958 _pthread_mutex_lock(&private_display->lock);
960 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
961 TDM_WRN("output(%d) dpms: %s", private_output->pipe,
962 tdm_dpms_str(private_output->current_dpms_value));
963 _pthread_mutex_unlock(&private_display->lock);
964 return TDM_ERROR_DPMS_OFF;
967 func_output = &private_display->func_output;
969 if (!func_output->output_wait_vblank) {
970 _pthread_mutex_unlock(&private_display->lock);
971 TDM_ERR("not implemented!!");
972 return TDM_ERROR_NOT_IMPLEMENTED;
975 vblank_handler = calloc(1, sizeof(tdm_private_vblank_handler));
976 if (!vblank_handler) {
977 TDM_ERR("failed: alloc memory");
978 _pthread_mutex_unlock(&private_display->lock);
979 return TDM_ERROR_OUT_OF_MEMORY;
982 LIST_ADD(&vblank_handler->link, &private_output->vblank_handler_list);
983 vblank_handler->private_output = private_output;
984 vblank_handler->func = func;
985 vblank_handler->user_data = user_data;
986 vblank_handler->owner_tid = syscall(SYS_gettid);
988 ret = func_output->output_wait_vblank(private_output->output_backend, interval,
989 sync, vblank_handler);
990 if (ret != TDM_ERROR_NONE) {
991 _pthread_mutex_unlock(&private_display->lock);
995 if (!private_output->regist_vblank_cb) {
996 private_output->regist_vblank_cb = 1;
997 ret = func_output->output_set_vblank_handler(private_output->output_backend,
998 tdm_output_cb_vblank);
1001 _pthread_mutex_unlock(&private_display->lock);
1007 _tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
1010 tdm_func_output *func_output;
1011 tdm_private_commit_handler *commit_handler;
1012 OUTPUT_FUNC_ENTRY();
1014 func_output = &private_display->func_output;
1016 if (!func_output->output_commit) {
1017 TDM_ERR("not implemented!!");
1018 return TDM_ERROR_NOT_IMPLEMENTED;
1021 commit_handler = calloc(1, sizeof(tdm_private_commit_handler));
1022 if (!commit_handler) {
1023 TDM_ERR("failed: alloc memory");
1024 return TDM_ERROR_OUT_OF_MEMORY;
1027 LIST_ADD(&commit_handler->link, &private_output->commit_handler_list);
1028 commit_handler->private_output = private_output;
1029 commit_handler->func = func;
1030 commit_handler->user_data = user_data;
1031 commit_handler->owner_tid = syscall(SYS_gettid);
1033 if (!private_output->regist_commit_cb) {
1034 private_output->regist_commit_cb = 1;
1035 ret = func_output->output_set_commit_handler(private_output->output_backend,
1036 tdm_output_cb_commit);
1039 ret = func_output->output_commit(private_output->output_backend, sync,
1041 TDM_RETURN_VAL_IF_FAIL(ret == TDM_ERROR_NONE, ret);
1047 tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
1050 OUTPUT_FUNC_ENTRY();
1052 _pthread_mutex_lock(&private_display->lock);
1054 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
1055 TDM_ERR("output(%d) dpms: %s", private_output->pipe,
1056 tdm_dpms_str(private_output->current_dpms_value));
1057 _pthread_mutex_unlock(&private_display->lock);
1058 return TDM_ERROR_DPMS_OFF;
1061 ret = _tdm_output_commit(output, sync, func, user_data);
1063 _pthread_mutex_unlock(&private_display->lock);
1069 tdm_output_set_mode(tdm_output *output, const tdm_output_mode *mode)
1071 tdm_func_output *func_output;
1072 OUTPUT_FUNC_ENTRY();
1074 TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
1076 _pthread_mutex_lock(&private_display->lock);
1078 func_output = &private_display->func_output;
1080 if (!func_output->output_set_mode) {
1081 _pthread_mutex_unlock(&private_display->lock);
1082 TDM_ERR("not implemented!!");
1083 return TDM_ERROR_NOT_IMPLEMENTED;
1086 ret = func_output->output_set_mode(private_output->output_backend, mode);
1087 if (ret == TDM_ERROR_NONE)
1088 private_output->current_mode = mode;
1089 _pthread_mutex_unlock(&private_display->lock);
1095 tdm_output_get_mode(tdm_output *output, const tdm_output_mode **mode)
1097 OUTPUT_FUNC_ENTRY();
1099 TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
1101 _pthread_mutex_lock(&private_display->lock);
1103 *mode = private_output->current_mode;
1105 _pthread_mutex_unlock(&private_display->lock);
1111 _tdm_output_dpms_changed_timeout(void *user_data)
1113 tdm_private_output *private_output = user_data;
1116 value.u32 = private_output->current_dpms_value;
1117 tdm_output_call_change_handler_internal(private_output,
1118 &private_output->change_handler_list_sub,
1119 TDM_OUTPUT_CHANGE_DPMS,
1122 return TDM_ERROR_NONE;
1126 tdm_output_cb_dpms(tdm_output *output_backend, tdm_output_dpms dpms, void *user_data)
1128 tdm_private_display *private_display;
1129 tdm_private_output *private_output = user_data;
1132 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1133 TDM_RETURN_IF_FAIL(private_output);
1135 private_display = private_output->private_display;
1137 if (!tdm_thread_in_display_thread(syscall(SYS_gettid))) {
1138 tdm_thread_cb_output_dpms output_dpms;
1141 _tdm_output_update(output_backend, user_data);
1143 output_dpms.base.type = TDM_THREAD_CB_OUTPUT_DPMS;
1144 output_dpms.base.length = sizeof output_dpms;
1145 output_dpms.output_stamp = private_output->stamp;
1146 output_dpms.dpms = dpms;
1147 output_dpms.user_data = user_data;
1150 tdm_output_call_change_handler_internal(private_output,
1151 &private_output->change_handler_list_sub,
1152 TDM_OUTPUT_CHANGE_DPMS,
1155 ret = tdm_thread_send_cb(private_display->private_loop, &output_dpms.base);
1156 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1161 private_output->current_dpms_value = dpms;
1164 tdm_output_call_change_handler_internal(private_output,
1165 &private_output->change_handler_list_main,
1166 TDM_OUTPUT_CHANGE_DPMS,
1171 tdm_output_set_dpms(tdm_output *output, tdm_output_dpms dpms_value)
1173 tdm_func_output *func_output;
1174 OUTPUT_FUNC_ENTRY();
1176 if (dpms_value > TDM_OUTPUT_DPMS_OFF)
1177 dpms_value = TDM_OUTPUT_DPMS_OFF;
1179 _pthread_mutex_lock(&private_display->lock);
1181 if (private_output->current_dpms_value == dpms_value) {
1182 _pthread_mutex_unlock(&private_display->lock);
1183 return TDM_ERROR_NONE;
1186 /** Use timer to call the output change callback of the sub-thread.
1187 * The output change callback of tdm_server and tdm_vblank was called
1188 * in the main thread. And it made the multi thread issue. If we use
1189 * the timer, we can call the sub-thread's output change callback in
1192 if (!private_output->dpms_changed_timer) {
1193 private_output->dpms_changed_timer =
1194 tdm_event_loop_add_timer_handler(private_output->private_display,
1195 _tdm_output_dpms_changed_timeout, private_output, NULL);
1196 if (!private_output->dpms_changed_timer) {
1197 TDM_ERR("can't create dpms timer!!");
1198 _pthread_mutex_unlock(&private_display->lock);
1199 return TDM_ERROR_OUT_OF_MEMORY;
1203 func_output = &private_display->func_output;
1205 if (!func_output->output_set_dpms) {
1206 _pthread_mutex_unlock(&private_display->lock);
1207 private_output->current_dpms_value = dpms_value;
1208 TDM_WRN("not implemented!!");
1209 return TDM_ERROR_NONE;
1212 if (func_output->output_set_dpms_handler) {
1213 if (!private_output->regist_dpms_cb) {
1214 private_output->regist_dpms_cb = 1;
1215 ret = func_output->output_set_dpms_handler(private_output->output_backend,
1216 tdm_output_cb_dpms, private_output);
1220 ret = func_output->output_set_dpms(private_output->output_backend, dpms_value);
1222 if (ret == TDM_ERROR_NONE && !func_output->output_set_dpms_handler) {
1225 private_output->current_dpms_value = dpms_value;
1227 value.u32 = dpms_value;
1228 tdm_output_call_change_handler_internal(private_output,
1229 &private_output->change_handler_list_main,
1230 TDM_OUTPUT_CHANGE_DPMS,
1233 if (!LIST_IS_EMPTY(&private_output->change_handler_list_sub)) {
1234 ret = tdm_event_loop_source_timer_update(private_output->dpms_changed_timer, 1);
1235 if (ret != TDM_ERROR_NONE)
1236 TDM_NEVER_GET_HERE();
1240 _pthread_mutex_unlock(&private_display->lock);
1246 tdm_output_get_dpms(tdm_output *output, tdm_output_dpms *dpms_value)
1248 tdm_func_output *func_output;
1249 OUTPUT_FUNC_ENTRY();
1251 TDM_RETURN_VAL_IF_FAIL(dpms_value != NULL, TDM_ERROR_INVALID_PARAMETER);
1253 _pthread_mutex_lock(&private_display->lock);
1255 func_output = &private_display->func_output;
1257 if (!func_output->output_get_dpms) {
1258 *dpms_value = private_output->current_dpms_value;
1259 _pthread_mutex_unlock(&private_display->lock);
1260 TDM_WRN("not implemented!!");
1261 return TDM_ERROR_NONE;
1264 ret = func_output->output_get_dpms(private_output->output_backend, dpms_value);
1266 _pthread_mutex_unlock(&private_display->lock);
1271 EXTERN tdm_capture *
1272 tdm_output_create_capture(tdm_output *output, tdm_error *error)
1274 tdm_capture *capture = NULL;
1276 OUTPUT_FUNC_ENTRY_ERROR();
1278 _pthread_mutex_lock(&private_display->lock);
1280 capture = (tdm_capture *)tdm_capture_create_output_internal(private_output, error);
1282 _pthread_mutex_unlock(&private_display->lock);
1288 tdm_output_call_change_handler_internal(tdm_private_output *private_output,
1289 struct list_head *change_handler_list,
1290 tdm_output_change_type type,
1292 int no_check_thread_id)
1294 tdm_private_display *private_display;
1295 tdm_private_change_handler *change_handler = NULL;
1297 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1298 TDM_RETURN_IF_FAIL(private_output);
1300 private_display = private_output->private_display;
1301 if (!tdm_thread_in_display_thread(syscall(SYS_gettid))) {
1302 if (type & TDM_OUTPUT_CHANGE_CONNECTION)
1303 TDM_INFO("output(%d) changed: %s (%d)",
1304 private_output->pipe, tdm_status_str(value.u32), value.u32);
1305 if (type & TDM_OUTPUT_CHANGE_DPMS)
1306 TDM_INFO("output(%d) changed: dpms %s (%d)",
1307 private_output->pipe, tdm_dpms_str(value.u32), value.u32);
1310 if (LIST_IS_EMPTY(change_handler_list))
1313 LIST_FOR_EACH_ENTRY(change_handler, change_handler_list, link) {
1314 if (!no_check_thread_id && change_handler->owner_tid != syscall(SYS_gettid))
1315 TDM_NEVER_GET_HERE();
1317 _pthread_mutex_unlock(&private_display->lock);
1318 change_handler->func(private_output, type,
1319 value, change_handler->user_data);
1320 _pthread_mutex_lock(&private_display->lock);
1325 tdm_layer_get_capabilities(tdm_layer *layer, tdm_layer_capability *capabilities)
1329 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
1331 _pthread_mutex_lock(&private_display->lock);
1333 *capabilities = private_layer->caps.capabilities;
1335 _pthread_mutex_unlock(&private_display->lock);
1341 tdm_layer_get_available_formats(tdm_layer *layer, const tbm_format **formats, int *count)
1345 TDM_RETURN_VAL_IF_FAIL(formats != NULL, TDM_ERROR_INVALID_PARAMETER);
1346 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
1348 _pthread_mutex_lock(&private_display->lock);
1350 *formats = (const tbm_format *)private_layer->caps.formats;
1351 *count = private_layer->caps.format_count;
1353 _pthread_mutex_unlock(&private_display->lock);
1359 tdm_layer_get_available_properties(tdm_layer *layer, const tdm_prop **props, int *count)
1363 TDM_RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
1364 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
1366 _pthread_mutex_lock(&private_display->lock);
1368 *props = (const tdm_prop *)private_layer->caps.props;
1369 *count = private_layer->caps.prop_count;
1371 _pthread_mutex_unlock(&private_display->lock);
1377 tdm_layer_get_zpos(tdm_layer *layer, int *zpos)
1381 TDM_RETURN_VAL_IF_FAIL(zpos != NULL, TDM_ERROR_INVALID_PARAMETER);
1383 _pthread_mutex_lock(&private_display->lock);
1385 *zpos = private_layer->caps.zpos;
1387 _pthread_mutex_unlock(&private_display->lock);
1393 tdm_layer_set_property(tdm_layer *layer, unsigned int id, tdm_value value)
1395 tdm_func_layer *func_layer;
1398 _pthread_mutex_lock(&private_display->lock);
1400 func_layer = &private_display->func_layer;
1402 if (!func_layer->layer_set_property) {
1403 _pthread_mutex_unlock(&private_display->lock);
1404 TDM_ERR("not implemented!!");
1405 return TDM_ERROR_NOT_IMPLEMENTED;
1408 ret = func_layer->layer_set_property(private_layer->layer_backend, id, value);
1410 _pthread_mutex_unlock(&private_display->lock);
1416 tdm_layer_get_property(tdm_layer *layer, unsigned int id, tdm_value *value)
1418 tdm_func_layer *func_layer;
1421 TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
1423 _pthread_mutex_lock(&private_display->lock);
1425 func_layer = &private_display->func_layer;
1427 if (!func_layer->layer_get_property) {
1428 _pthread_mutex_unlock(&private_display->lock);
1429 TDM_ERR("not implemented!!");
1430 return TDM_ERROR_NOT_IMPLEMENTED;
1433 ret = func_layer->layer_get_property(private_layer->layer_backend, id, value);
1435 _pthread_mutex_unlock(&private_display->lock);
1441 tdm_layer_set_info(tdm_layer *layer, tdm_info_layer *info)
1443 tdm_func_layer *func_layer;
1448 TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
1450 _pthread_mutex_lock(&private_display->lock);
1452 func_layer = &private_display->func_layer;
1454 if (private_layer->usable)
1455 TDM_INFO("layer(%p) not usable", private_layer);
1457 private_layer->usable = 0;
1459 if (!func_layer->layer_set_info) {
1460 _pthread_mutex_unlock(&private_display->lock);
1461 TDM_ERR("not implemented!!");
1462 return TDM_ERROR_NOT_IMPLEMENTED;
1465 if (info->src_config.format)
1466 snprintf(fmtstr, 128, "%c%c%c%c", FOURCC_STR(info->src_config.format));
1468 snprintf(fmtstr, 128, "NONE");
1470 TDM_INFO("layer(%p) info: src(%dx%d %d,%d %dx%d %s) dst(%d,%d %dx%d) trans(%d)",
1471 private_layer, info->src_config.size.h, info->src_config.size.v,
1472 info->src_config.pos.x, info->src_config.pos.y,
1473 info->src_config.pos.w, info->src_config.pos.h,
1475 info->dst_pos.x, info->dst_pos.y,
1476 info->dst_pos.w, info->dst_pos.h,
1479 ret = func_layer->layer_set_info(private_layer->layer_backend, info);
1480 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1482 _pthread_mutex_unlock(&private_display->lock);
1488 tdm_layer_get_info(tdm_layer *layer, tdm_info_layer *info)
1490 tdm_func_layer *func_layer;
1493 TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
1495 _pthread_mutex_lock(&private_display->lock);
1497 func_layer = &private_display->func_layer;
1499 if (!func_layer->layer_get_info) {
1500 _pthread_mutex_unlock(&private_display->lock);
1501 TDM_ERR("not implemented!!");
1502 return TDM_ERROR_NOT_IMPLEMENTED;
1505 ret = func_layer->layer_get_info(private_layer->layer_backend, info);
1507 _pthread_mutex_unlock(&private_display->lock);
1513 _tdm_layer_dump_buffer(tdm_layer *layer, tbm_surface_h buffer)
1515 tdm_private_layer *private_layer = (tdm_private_layer*)layer;
1516 tdm_private_output *private_output = private_layer->private_output;
1519 char fname[PATH_MAX];
1521 pipe = private_output->pipe;
1522 zpos = private_layer->caps.zpos;
1524 snprintf(fname, sizeof(fname), "tdm_%d_lyr_%d", pipe, zpos);
1526 tbm_surface_internal_dump_buffer(buffer, fname);
1527 TDM_DBG("%s dump excute", fname);
1533 tdm_layer_set_buffer(tdm_layer *layer, tbm_surface_h buffer)
1535 tdm_func_layer *func_layer;
1539 TDM_RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER);
1541 _pthread_mutex_lock(&private_display->lock);
1543 if (tdm_debug_dump & TDM_DUMP_FLAG_LAYER &&
1544 !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
1545 char str[TDM_PATH_LEN];
1547 snprintf(str, TDM_PATH_LEN, "layer_%d_%d_%03d",
1548 private_output->index, private_layer->index, i++);
1549 tdm_helper_dump_buffer_str(buffer, tdm_debug_dump_dir, str);
1552 func_layer = &private_display->func_layer;
1554 if (private_layer->usable)
1555 TDM_INFO("layer(%p) not usable", private_layer);
1557 private_layer->usable = 0;
1559 if (!func_layer->layer_set_buffer) {
1560 _pthread_mutex_unlock(&private_display->lock);
1561 TDM_ERR("not implemented!!");
1562 return TDM_ERROR_NOT_IMPLEMENTED;
1565 ret = func_layer->layer_set_buffer(private_layer->layer_backend, buffer);
1566 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1569 if (tdm_dump_enable && !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO))
1570 _tdm_layer_dump_buffer(layer, buffer);
1572 if (ret == TDM_ERROR_NONE) {
1573 /* FIXME: should save to pending_buffer first. And after committing
1574 * successfully, need to move to waiting_buffer.
1576 if (private_layer->waiting_buffer) {
1577 _pthread_mutex_unlock(&private_display->lock);
1578 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1579 _pthread_mutex_lock(&private_display->lock);
1582 private_layer->waiting_buffer = tdm_buffer_ref_backend(buffer);
1583 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1584 TDM_INFO("layer(%p) waiting_buffer(%p)",
1585 private_layer, private_layer->waiting_buffer);
1588 _pthread_mutex_unlock(&private_display->lock);
1594 tdm_layer_unset_buffer(tdm_layer *layer)
1596 tdm_func_layer *func_layer;
1599 _pthread_mutex_lock(&private_display->lock);
1601 func_layer = &private_display->func_layer;
1603 if (private_layer->waiting_buffer) {
1604 _pthread_mutex_unlock(&private_display->lock);
1605 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1606 _pthread_mutex_lock(&private_display->lock);
1607 private_layer->waiting_buffer = NULL;
1609 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1610 TDM_INFO("layer(%p) waiting_buffer(%p)",
1611 private_layer, private_layer->waiting_buffer);
1614 if (private_layer->showing_buffer) {
1615 _pthread_mutex_unlock(&private_display->lock);
1616 tdm_buffer_unref_backend(private_layer->showing_buffer);
1617 _pthread_mutex_lock(&private_display->lock);
1618 private_layer->showing_buffer = NULL;
1620 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1621 TDM_INFO("layer(%p) showing_buffer(%p)",
1622 private_layer, private_layer->showing_buffer);
1625 private_layer->usable = 1;
1627 if (private_layer->usable)
1628 TDM_INFO("layer(%p) now usable", private_layer);
1630 if (!func_layer->layer_unset_buffer) {
1631 _pthread_mutex_unlock(&private_display->lock);
1632 TDM_ERR("not implemented!!");
1633 return TDM_ERROR_NOT_IMPLEMENTED;
1636 ret = func_layer->layer_unset_buffer(private_layer->layer_backend);
1637 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1639 _pthread_mutex_unlock(&private_display->lock);
1644 EXTERN tbm_surface_h
1645 tdm_layer_get_displaying_buffer(tdm_layer *layer, tdm_error *error)
1647 tbm_surface_h buffer;
1648 LAYER_FUNC_ENTRY_ERROR();
1650 _pthread_mutex_lock(&private_display->lock);
1653 *error = TDM_ERROR_NONE;
1655 if (private_layer->showing_buffer) {
1656 buffer = private_layer->showing_buffer;
1659 *error = TDM_ERROR_OPERATION_FAILED;
1660 _pthread_mutex_unlock(&private_display->lock);
1661 TDM_DBG("layer(%p) showing_buffer is null", private_layer);
1664 _pthread_mutex_unlock(&private_display->lock);
1670 _tbm_layer_queue_acquirable_cb(tbm_surface_queue_h surface_queue, void *data)
1672 TDM_RETURN_IF_FAIL(data != NULL);
1673 tdm_layer *layer = data;
1674 tdm_func_layer *func_layer;
1675 tbm_surface_h surface = NULL;
1676 LAYER_FUNC_ENTRY_VOID_RETURN();
1678 _pthread_mutex_lock(&private_display->lock);
1680 func_layer = &private_display->func_layer;
1681 if (!func_layer->layer_set_buffer) {
1682 _pthread_mutex_unlock(&private_display->lock);
1686 if (TBM_SURFACE_QUEUE_ERROR_NONE != tbm_surface_queue_acquire(private_layer->buffer_queue, &surface) ||
1688 TDM_ERR("layer(%p) tbm_surface_queue_acquire() failed surface:%p",
1689 private_layer, surface);
1690 _pthread_mutex_unlock(&private_display->lock);
1694 ret = func_layer->layer_set_buffer(private_layer->layer_backend, surface);
1695 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1697 if (ret == TDM_ERROR_NONE) {
1698 if (private_layer->waiting_buffer) {
1699 TDM_DBG("layer(%p) drop waiting_buffer(%p)", private_layer, private_layer->waiting_buffer);
1700 _pthread_mutex_unlock(&private_display->lock);
1701 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1702 tbm_surface_queue_release(private_layer->buffer_queue,
1703 private_layer->waiting_buffer);
1704 _pthread_mutex_lock(&private_display->lock);
1707 private_layer->waiting_buffer = tdm_buffer_ref_backend(surface);
1709 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1710 TDM_INFO("layer(%p) waiting_buffer(%p)",
1711 private_layer, private_layer->waiting_buffer);
1713 ret = _tdm_output_commit(private_layer->private_output, 0, NULL, NULL);
1714 if (ret != TDM_ERROR_NONE)
1715 TDM_ERR("layer(%p) _tdm_output_commit() is fail", private_layer);
1718 _pthread_mutex_unlock(&private_display->lock);
1722 _tbm_layer_queue_destroy_cb(tbm_surface_queue_h surface_queue, void *data)
1724 TDM_RETURN_IF_FAIL(data != NULL);
1725 tdm_layer *layer = data;
1726 LAYER_FUNC_ENTRY_VOID_RETURN();
1727 TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
1729 _pthread_mutex_lock(&private_display->lock);
1731 if (private_layer->waiting_buffer) {
1732 _pthread_mutex_unlock(&private_display->lock);
1733 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1734 tbm_surface_queue_release(private_layer->buffer_queue,
1735 private_layer->waiting_buffer);
1736 _pthread_mutex_lock(&private_display->lock);
1739 private_layer->buffer_queue = NULL;
1741 _pthread_mutex_unlock(&private_display->lock);
1745 tdm_layer_set_buffer_queue(tdm_layer *layer, tbm_surface_queue_h buffer_queue)
1747 tdm_func_layer *func_layer;
1750 TDM_RETURN_VAL_IF_FAIL(buffer_queue != NULL, TDM_ERROR_INVALID_PARAMETER);
1752 _pthread_mutex_lock(&private_display->lock);
1754 func_layer = &private_display->func_layer;
1756 if (private_layer->usable)
1757 TDM_INFO("layer(%p) not usable", private_layer);
1759 private_layer->usable = 0;
1761 if (!func_layer->layer_set_buffer) {
1762 _pthread_mutex_unlock(&private_display->lock);
1763 TDM_ERR("not implemented!!");
1764 return TDM_ERROR_NOT_IMPLEMENTED;
1767 if (buffer_queue == private_layer->buffer_queue) {
1768 _pthread_mutex_unlock(&private_display->lock);
1769 return TDM_ERROR_NONE;
1772 if (private_layer->waiting_buffer) {
1773 _pthread_mutex_unlock(&private_display->lock);
1774 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1775 tbm_surface_queue_release(private_layer->buffer_queue,
1776 private_layer->waiting_buffer);
1777 private_layer->waiting_buffer = NULL;
1778 _pthread_mutex_lock(&private_display->lock);
1780 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1781 TDM_INFO("layer(%p) waiting_buffer(%p)",
1782 private_layer, private_layer->waiting_buffer);
1785 private_layer->buffer_queue = buffer_queue;
1786 tbm_surface_queue_add_acquirable_cb(private_layer->buffer_queue,
1787 _tbm_layer_queue_acquirable_cb,
1789 tbm_surface_queue_add_destroy_cb(private_layer->buffer_queue,
1790 _tbm_layer_queue_destroy_cb,
1792 _pthread_mutex_unlock(&private_display->lock);
1798 tdm_layer_unset_buffer_queue(tdm_layer *layer)
1800 tdm_func_layer *func_layer;
1803 _pthread_mutex_lock(&private_display->lock);
1805 func_layer = &private_display->func_layer;
1807 if (private_layer->waiting_buffer) {
1808 _pthread_mutex_unlock(&private_display->lock);
1809 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1810 tbm_surface_queue_release(private_layer->buffer_queue,
1811 private_layer->waiting_buffer);
1812 private_layer->waiting_buffer = NULL;
1813 _pthread_mutex_lock(&private_display->lock);
1815 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1816 TDM_INFO("layer(%p) waiting_buffer(%p)",
1817 private_layer, private_layer->waiting_buffer);
1820 if (private_layer->showing_buffer) {
1821 _pthread_mutex_unlock(&private_display->lock);
1822 tdm_buffer_unref_backend(private_layer->showing_buffer);
1823 tbm_surface_queue_release(private_layer->buffer_queue,
1824 private_layer->showing_buffer);
1825 _pthread_mutex_lock(&private_display->lock);
1826 private_layer->showing_buffer = NULL;
1828 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1829 TDM_INFO("layer(%p) showing_buffer(%p)",
1830 private_layer, private_layer->showing_buffer);
1833 tbm_surface_queue_remove_acquirable_cb(private_layer->buffer_queue, _tbm_layer_queue_acquirable_cb, layer);
1834 tbm_surface_queue_remove_destroy_cb(private_layer->buffer_queue, _tbm_layer_queue_destroy_cb, layer);
1835 private_layer->buffer_queue = NULL;
1836 private_layer->usable = 1;
1838 if (private_layer->usable)
1839 TDM_INFO("layer(%p) now usable", private_layer);
1841 if (!func_layer->layer_unset_buffer) {
1842 _pthread_mutex_unlock(&private_display->lock);
1843 TDM_ERR("not implemented!!");
1844 return TDM_ERROR_NOT_IMPLEMENTED;
1847 ret = func_layer->layer_unset_buffer(private_layer->layer_backend);
1849 _pthread_mutex_unlock(&private_display->lock);
1855 tdm_layer_is_usable(tdm_layer *layer, unsigned int *usable)
1859 TDM_RETURN_VAL_IF_FAIL(usable != NULL, TDM_ERROR_INVALID_PARAMETER);
1861 _pthread_mutex_lock(&private_display->lock);
1863 *usable = private_layer->usable;
1865 _pthread_mutex_unlock(&private_display->lock);
1871 tdm_layer_set_video_pos(tdm_layer *layer, int zpos)
1873 tdm_func_layer *func_layer;
1876 _pthread_mutex_lock(&private_display->lock);
1878 func_layer = &private_display->func_layer;
1880 if (!(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
1881 TDM_ERR("layer(%p) is not video layer", private_layer);
1882 _pthread_mutex_unlock(&private_display->lock);
1883 return TDM_ERROR_INVALID_PARAMETER;
1886 if (!func_layer->layer_set_video_pos) {
1887 _pthread_mutex_unlock(&private_display->lock);
1888 TDM_ERR("not implemented!!");
1889 return TDM_ERROR_NOT_IMPLEMENTED;
1892 ret = func_layer->layer_set_video_pos(private_layer->layer_backend, zpos);
1894 _pthread_mutex_unlock(&private_display->lock);
1899 EXTERN tdm_capture *
1900 tdm_layer_create_capture(tdm_layer *layer, tdm_error *error)
1902 tdm_capture *capture = NULL;
1904 LAYER_FUNC_ENTRY_ERROR();
1906 _pthread_mutex_lock(&private_display->lock);
1908 capture = (tdm_capture *)tdm_capture_create_layer_internal(private_layer, error);
1910 _pthread_mutex_unlock(&private_display->lock);
1916 tdm_layer_get_buffer_flags(tdm_layer *layer, unsigned int *flags)
1918 tdm_func_layer *func_layer;
1921 _pthread_mutex_lock(&private_display->lock);
1923 func_layer = &private_display->func_layer;
1925 if (!func_layer->layer_get_buffer_flags) {
1926 _pthread_mutex_unlock(&private_display->lock);
1927 TDM_ERR("not implemented!!");
1928 return TDM_ERROR_NOT_IMPLEMENTED;
1931 ret = func_layer->layer_get_buffer_flags(private_layer->layer_backend, flags);
1933 _pthread_mutex_unlock(&private_display->lock);