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 = TDM_FRONT_VALUE(private_display->caps_pp.min_w);
187 *min_h = TDM_FRONT_VALUE(private_display->caps_pp.min_h);
189 *max_w = TDM_FRONT_VALUE(private_display->caps_pp.max_w);
191 *max_h = TDM_FRONT_VALUE(private_display->caps_pp.max_h);
193 *preferred_align = TDM_FRONT_VALUE(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_capture_available_size(tdm_display *dpy, int *min_w, int *min_h,
250 int *max_w, int *max_h, int *preferred_align)
252 DISPLAY_FUNC_ENTRY();
254 _pthread_mutex_lock(&private_display->lock);
256 if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_CAPTURE)) {
257 TDM_ERR("no capture capability");
258 _pthread_mutex_unlock(&private_display->lock);
259 return TDM_ERROR_NO_CAPABILITY;
263 *min_w = TDM_FRONT_VALUE(private_display->caps_capture.min_w);
265 *min_h = TDM_FRONT_VALUE(private_display->caps_capture.min_h);
267 *max_w = TDM_FRONT_VALUE(private_display->caps_capture.max_w);
269 *max_h = TDM_FRONT_VALUE(private_display->caps_capture.max_h);
271 *preferred_align = TDM_FRONT_VALUE(private_display->caps_capture.preferred_align);
273 _pthread_mutex_unlock(&private_display->lock);
279 tdm_display_get_max_layer_count(tdm_display *dpy, int *max_count)
281 DISPLAY_FUNC_ENTRY();
283 TDM_RETURN_VAL_IF_FAIL(max_count != NULL, TDM_ERROR_INVALID_PARAMETER);
285 _pthread_mutex_lock(&private_display->lock);
287 *max_count = TDM_FRONT_VALUE(private_display->caps_display.max_layer_count);
289 _pthread_mutex_unlock(&private_display->lock);
295 tdm_display_get_output_count(tdm_display *dpy, int *count)
297 tdm_private_output *private_output = NULL;
299 DISPLAY_FUNC_ENTRY();
301 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
303 _pthread_mutex_lock(&private_display->lock);
306 LIST_FOR_EACH_ENTRY(private_output, &private_display->output_list, link)
310 _pthread_mutex_unlock(&private_display->lock);
311 return TDM_ERROR_NONE;
314 _pthread_mutex_unlock(&private_display->lock);
321 tdm_display_get_output(tdm_display *dpy, int index, tdm_error *error)
323 tdm_private_output *private_output = NULL;
325 DISPLAY_FUNC_ENTRY_ERROR();
327 _pthread_mutex_lock(&private_display->lock);
330 *error = TDM_ERROR_NONE;
332 LIST_FOR_EACH_ENTRY(private_output, &private_display->output_list, link) {
333 if (private_output->index == index) {
334 _pthread_mutex_unlock(&private_display->lock);
335 return private_output;
339 _pthread_mutex_unlock(&private_display->lock);
345 tdm_display_get_fd(tdm_display *dpy, int *fd)
347 DISPLAY_FUNC_ENTRY();
349 TDM_RETURN_VAL_IF_FAIL(fd != NULL, TDM_ERROR_INVALID_PARAMETER);
351 _pthread_mutex_lock(&private_display->lock);
353 if (tdm_thread_is_running())
354 *fd = tdm_thread_get_fd(private_display->private_loop);
356 *fd = tdm_event_loop_get_fd(private_display);
358 _pthread_mutex_unlock(&private_display->lock);
364 tdm_display_handle_events(tdm_display *dpy)
369 DISPLAY_FUNC_ENTRY();
371 ret = tdm_display_get_fd(dpy, &fd);
372 TDM_RETURN_VAL_IF_FAIL(fd >= 0, ret);
378 if (tdm_debug_module & TDM_DEBUG_THREAD)
379 TDM_INFO("fd(%d) polling in", fd);
381 while (poll(&fds, 1, -1) < 0) {
382 if (errno == EINTR || errno == EAGAIN) /* normal case */
385 TDM_ERR("poll failed: %m");
386 return TDM_ERROR_OPERATION_FAILED;
390 if (tdm_debug_module & TDM_DEBUG_THREAD)
391 TDM_INFO("fd(%d) polling out", fd);
393 if (tdm_thread_is_running())
394 ret = tdm_thread_handle_cb(private_display->private_loop);
396 ret = tdm_event_loop_dispatch(private_display);
402 tdm_display_get_backend_info(tdm_display *dpy, const char **name,
403 const char **vendor, int *major, int *minor)
405 tdm_backend_module *module_data;
407 DISPLAY_FUNC_ENTRY();
409 _pthread_mutex_lock(&private_display->lock);
411 module_data = private_display->module_data;
414 *name = module_data->name;
416 *vendor = module_data->vendor;
418 *major = TDM_BACKEND_GET_ABI_MAJOR(module_data->abi_version);
420 *minor = TDM_BACKEND_GET_ABI_MINOR(module_data->abi_version);
422 _pthread_mutex_unlock(&private_display->lock);
428 tdm_display_create_pp(tdm_display *dpy, tdm_error *error)
432 DISPLAY_FUNC_ENTRY_ERROR();
434 _pthread_mutex_lock(&private_display->lock);
436 pp = (tdm_pp *)tdm_pp_create_internal(private_display, error);
438 _pthread_mutex_unlock(&private_display->lock);
444 tdm_output_get_model_info(tdm_output *output, const char **maker,
445 const char **model, const char **name)
449 _pthread_mutex_lock(&private_display->lock);
452 *maker = private_output->caps.maker;
454 *model = private_output->caps.model;
456 *name = private_output->caps.name;
458 _pthread_mutex_unlock(&private_display->lock);
464 tdm_output_get_capabilities(tdm_output *output, tdm_output_capability *capabilities)
468 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
470 _pthread_mutex_lock(&private_display->lock);
472 *capabilities = private_output->caps.capabilities;
474 _pthread_mutex_unlock(&private_display->lock);
480 tdm_output_get_conn_status(tdm_output *output, tdm_output_conn_status *status)
484 TDM_RETURN_VAL_IF_FAIL(status != NULL, TDM_ERROR_INVALID_PARAMETER);
486 _pthread_mutex_lock(&private_display->lock);
488 *status = private_output->caps.status;
490 _pthread_mutex_unlock(&private_display->lock);
496 _tdm_output_update(tdm_output *output_backend, void *user_data)
498 tdm_private_display *private_display;
499 tdm_private_output *private_output = user_data;
502 TDM_RETURN_IF_FAIL(private_output);
504 private_display = private_output->private_display;
506 ret = tdm_display_update_output(private_display, output_backend, private_output->pipe);
507 TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
511 tdm_output_cb_status(tdm_output *output_backend, tdm_output_conn_status status,
514 tdm_private_display *private_display;
515 tdm_private_output *private_output = user_data;
518 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
519 TDM_RETURN_IF_FAIL(private_output);
521 private_display = private_output->private_display;
523 if (!tdm_thread_in_display_thread(syscall(SYS_gettid))) {
524 tdm_thread_cb_output_status output_status;
527 _tdm_output_update(output_backend, user_data);
529 output_status.base.type = TDM_THREAD_CB_OUTPUT_STATUS;
530 output_status.base.length = sizeof output_status;
531 output_status.output_stamp = private_output->stamp;
532 output_status.status = status;
533 output_status.user_data = user_data;
536 tdm_output_call_change_handler_internal(private_output,
537 &private_output->change_handler_list_sub,
538 TDM_OUTPUT_CHANGE_CONNECTION,
541 ret = tdm_thread_send_cb(private_display->private_loop, &output_status.base);
542 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
547 if (!tdm_thread_is_running())
548 _tdm_output_update(output_backend, user_data);
551 tdm_output_call_change_handler_internal(private_output,
552 &private_output->change_handler_list_main,
553 TDM_OUTPUT_CHANGE_CONNECTION,
558 tdm_output_add_change_handler(tdm_output *output,
559 tdm_output_change_handler func,
562 tdm_private_change_handler *change_handler;
565 TDM_RETURN_VAL_IF_FAIL(func != NULL, TDM_ERROR_INVALID_PARAMETER);
567 pthread_mutex_lock(&private_display->lock);
569 change_handler = calloc(1, sizeof(tdm_private_change_handler));
570 if (!change_handler) {
571 TDM_ERR("failed: alloc memory");
572 _pthread_mutex_unlock(&private_display->lock);
573 return TDM_ERROR_OUT_OF_MEMORY;
576 change_handler->private_output = private_output;
577 change_handler->func = func;
578 change_handler->user_data = user_data;
579 change_handler->owner_tid = syscall(SYS_gettid);
581 if (!tdm_thread_in_display_thread(change_handler->owner_tid))
582 LIST_ADD(&change_handler->link, &private_output->change_handler_list_sub);
584 LIST_ADD(&change_handler->link, &private_output->change_handler_list_main);
586 _pthread_mutex_unlock(&private_display->lock);
592 tdm_output_remove_change_handler(tdm_output *output,
593 tdm_output_change_handler func,
596 tdm_private_display *private_display;
597 tdm_private_output *private_output;
598 tdm_private_change_handler *h = NULL, *hh = NULL;
600 TDM_RETURN_IF_FAIL(output != NULL);
601 TDM_RETURN_IF_FAIL(func != NULL);
603 private_output = (tdm_private_output*)output;
604 private_display = private_output->private_display;
606 _pthread_mutex_lock(&private_display->lock);
608 LIST_FOR_EACH_ENTRY_SAFE(h, hh, &private_output->change_handler_list_main, link) {
609 if (h->func != func || h->user_data != user_data)
615 _pthread_mutex_unlock(&private_display->lock);
620 LIST_FOR_EACH_ENTRY_SAFE(h, hh, &private_output->change_handler_list_sub, link) {
621 if (h->func != func || h->user_data != user_data)
627 _pthread_mutex_unlock(&private_display->lock);
632 _pthread_mutex_unlock(&private_display->lock);
636 tdm_output_get_output_type(tdm_output *output, tdm_output_type *type)
640 TDM_RETURN_VAL_IF_FAIL(type != NULL, TDM_ERROR_INVALID_PARAMETER);
642 _pthread_mutex_lock(&private_display->lock);
644 *type = private_output->caps.type;
646 _pthread_mutex_unlock(&private_display->lock);
652 tdm_output_get_layer_count(tdm_output *output, int *count)
654 tdm_private_layer *private_layer = NULL;
658 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
660 _pthread_mutex_lock(&private_display->lock);
663 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link)
666 _pthread_mutex_unlock(&private_display->lock);
667 return TDM_ERROR_NONE;
670 _pthread_mutex_unlock(&private_display->lock);
677 tdm_output_get_layer(tdm_output *output, int index, tdm_error *error)
679 tdm_private_layer *private_layer = NULL;
681 OUTPUT_FUNC_ENTRY_ERROR();
683 _pthread_mutex_lock(&private_display->lock);
686 *error = TDM_ERROR_NONE;
688 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
689 if (private_layer->index == index) {
690 _pthread_mutex_unlock(&private_display->lock);
691 return private_layer;
695 _pthread_mutex_unlock(&private_display->lock);
701 tdm_output_get_available_properties(tdm_output *output, const tdm_prop **props,
706 TDM_RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
707 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
709 _pthread_mutex_lock(&private_display->lock);
711 *props = (const tdm_prop *)private_output->caps.props;
712 *count = private_output->caps.prop_count;
714 _pthread_mutex_unlock(&private_display->lock);
720 tdm_output_get_available_modes(tdm_output *output,
721 const tdm_output_mode **modes, int *count)
725 TDM_RETURN_VAL_IF_FAIL(modes != NULL, TDM_ERROR_INVALID_PARAMETER);
726 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
728 _pthread_mutex_lock(&private_display->lock);
730 *modes = (const tdm_output_mode *)private_output->caps.modes;
731 *count = private_output->caps.mode_count;
733 _pthread_mutex_unlock(&private_display->lock);
739 tdm_output_get_available_size(tdm_output *output, int *min_w, int *min_h,
740 int *max_w, int *max_h, int *preferred_align)
744 _pthread_mutex_lock(&private_display->lock);
747 *min_w = TDM_FRONT_VALUE(private_output->caps.min_w);
749 *min_h = TDM_FRONT_VALUE(private_output->caps.min_h);
751 *max_w = TDM_FRONT_VALUE(private_output->caps.max_w);
753 *max_h = TDM_FRONT_VALUE(private_output->caps.max_h);
755 *preferred_align = TDM_FRONT_VALUE(private_output->caps.preferred_align);
757 _pthread_mutex_unlock(&private_display->lock);
763 tdm_output_get_cursor_available_size(tdm_output *output, int *min_w, int *min_h,
764 int *max_w, int *max_h, int *preferred_align)
768 _pthread_mutex_lock(&private_display->lock);
770 if (!tdm_display_check_module_abi(private_display, 1, 5)) {
781 *preferred_align = -1;
783 _pthread_mutex_unlock(&private_display->lock);
785 return TDM_ERROR_BAD_MODULE;
789 *min_w = TDM_FRONT_VALUE(private_output->caps.cursor_min_w);
791 *min_h = TDM_FRONT_VALUE(private_output->caps.cursor_min_h);
793 *max_w = TDM_FRONT_VALUE(private_output->caps.cursor_max_w);
795 *max_h = TDM_FRONT_VALUE(private_output->caps.cursor_max_h);
797 *preferred_align = TDM_FRONT_VALUE(private_output->caps.cursor_preferred_align);
799 _pthread_mutex_unlock(&private_display->lock);
805 tdm_output_get_physical_size(tdm_output *output, unsigned int *mmWidth,
806 unsigned int *mmHeight)
810 _pthread_mutex_lock(&private_display->lock);
813 *mmWidth = private_output->caps.mmWidth;
815 *mmHeight = private_output->caps.mmHeight;
817 _pthread_mutex_unlock(&private_display->lock);
823 tdm_output_get_subpixel(tdm_output *output, unsigned int *subpixel)
826 TDM_RETURN_VAL_IF_FAIL(subpixel != NULL, TDM_ERROR_INVALID_PARAMETER);
828 _pthread_mutex_lock(&private_display->lock);
830 *subpixel = private_output->caps.subpixel;
832 _pthread_mutex_unlock(&private_display->lock);
838 tdm_output_get_pipe(tdm_output *output, unsigned int *pipe)
841 TDM_RETURN_VAL_IF_FAIL(pipe != NULL, TDM_ERROR_INVALID_PARAMETER);
843 _pthread_mutex_lock(&private_display->lock);
845 *pipe = private_output->pipe;
847 _pthread_mutex_unlock(&private_display->lock);
853 tdm_output_get_primary_index(tdm_output *output, int *index)
855 tdm_private_layer *private_layer = NULL;
858 TDM_RETURN_VAL_IF_FAIL(index != NULL, TDM_ERROR_INVALID_PARAMETER);
860 _pthread_mutex_lock(&private_display->lock);
862 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
863 if (private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_PRIMARY) {
864 *index = private_layer->index;
869 _pthread_mutex_unlock(&private_display->lock);
875 tdm_output_set_property(tdm_output *output, unsigned int id, tdm_value value)
877 tdm_func_output *func_output;
880 _pthread_mutex_lock(&private_display->lock);
882 func_output = &private_display->func_output;
884 if (!func_output->output_set_property) {
885 _pthread_mutex_unlock(&private_display->lock);
886 TDM_ERR("not implemented!!");
887 return TDM_ERROR_NOT_IMPLEMENTED;
890 ret = func_output->output_set_property(private_output->output_backend, id,
893 _pthread_mutex_unlock(&private_display->lock);
899 tdm_output_get_property(tdm_output *output, unsigned int id, tdm_value *value)
901 tdm_func_output *func_output;
904 TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
906 _pthread_mutex_lock(&private_display->lock);
908 func_output = &private_display->func_output;
910 if (!func_output->output_get_property) {
911 _pthread_mutex_unlock(&private_display->lock);
912 TDM_ERR("not implemented!!");
913 return TDM_ERROR_NOT_IMPLEMENTED;
916 ret = func_output->output_get_property(private_output->output_backend, id,
919 _pthread_mutex_unlock(&private_display->lock);
925 tdm_output_cb_vblank(tdm_output *output_backend, unsigned int sequence,
926 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
928 tdm_private_vblank_handler *vblank_handler = user_data;
929 tdm_private_display *private_display;
931 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
932 TDM_RETURN_IF_FAIL(vblank_handler);
934 private_display = vblank_handler->private_output->private_display;
936 if (vblank_handler->owner_tid != syscall(SYS_gettid)) {
937 tdm_thread_cb_output_vblank output_vblank;
940 output_vblank.base.type = TDM_THREAD_CB_OUTPUT_VBLANK;
941 output_vblank.base.length = sizeof output_vblank;
942 output_vblank.output_stamp = vblank_handler->private_output->stamp;
943 output_vblank.sequence = sequence;
944 output_vblank.tv_sec = tv_sec;
945 output_vblank.tv_usec = tv_usec;
946 output_vblank.user_data = user_data;
948 ret = tdm_thread_send_cb(private_display->private_loop, &output_vblank.base);
949 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
954 if (vblank_handler->owner_tid != syscall(SYS_gettid))
955 TDM_NEVER_GET_HERE();
957 if (vblank_handler->func) {
958 _pthread_mutex_unlock(&private_display->lock);
959 vblank_handler->func(vblank_handler->private_output, sequence,
960 tv_sec, tv_usec, vblank_handler->user_data);
961 _pthread_mutex_lock(&private_display->lock);
964 LIST_DEL(&vblank_handler->link);
965 free(vblank_handler);
969 tdm_output_cb_commit(tdm_output *output_backend, unsigned int sequence,
970 unsigned int tv_sec, unsigned int tv_usec, void *user_data)
972 tdm_private_commit_handler *commit_handler = user_data;
973 tdm_private_display *private_display;
974 tdm_private_output *private_output;
975 tdm_private_layer *private_layer = NULL;
977 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
978 TDM_RETURN_IF_FAIL(commit_handler);
980 private_output = commit_handler->private_output;
981 private_display = private_output->private_display;
983 if (commit_handler->owner_tid != syscall(SYS_gettid)) {
984 tdm_thread_cb_output_commit output_commit;
987 output_commit.base.type = TDM_THREAD_CB_OUTPUT_COMMIT;
988 output_commit.base.length = sizeof output_commit;
989 output_commit.output_stamp = private_output->stamp;
990 output_commit.sequence = sequence;
991 output_commit.tv_sec = tv_sec;
992 output_commit.tv_usec = tv_usec;
993 output_commit.user_data = user_data;
995 ret = tdm_thread_send_cb(private_display->private_loop, &output_commit.base);
996 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1001 LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
1002 if (!private_layer->waiting_buffer)
1005 if (private_layer->showing_buffer) {
1006 _pthread_mutex_unlock(&private_display->lock);
1007 tdm_buffer_unref_backend(private_layer->showing_buffer);
1008 _pthread_mutex_lock(&private_display->lock);
1010 if (private_layer->buffer_queue) {
1011 _pthread_mutex_unlock(&private_display->lock);
1012 tbm_surface_queue_release(private_layer->buffer_queue,
1013 private_layer->showing_buffer);
1014 _pthread_mutex_lock(&private_display->lock);
1018 private_layer->showing_buffer = private_layer->waiting_buffer;
1019 private_layer->waiting_buffer = NULL;
1021 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1022 TDM_INFO("layer(%p) waiting_buffer(%p) showing_buffer(%p)",
1023 private_layer, private_layer->waiting_buffer,
1024 private_layer->showing_buffer);
1027 if (commit_handler->func) {
1028 _pthread_mutex_unlock(&private_display->lock);
1029 commit_handler->func(private_output, sequence,
1030 tv_sec, tv_usec, commit_handler->user_data);
1031 _pthread_mutex_lock(&private_display->lock);
1034 LIST_DEL(&commit_handler->link);
1035 free(commit_handler);
1039 tdm_output_wait_vblank(tdm_output *output, int interval, int sync,
1040 tdm_output_vblank_handler func, void *user_data)
1042 tdm_func_output *func_output;
1043 tdm_private_vblank_handler *vblank_handler;
1044 OUTPUT_FUNC_ENTRY();
1046 _pthread_mutex_lock(&private_display->lock);
1048 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
1049 TDM_WRN("output(%d) dpms: %s", private_output->pipe,
1050 tdm_dpms_str(private_output->current_dpms_value));
1051 _pthread_mutex_unlock(&private_display->lock);
1052 return TDM_ERROR_DPMS_OFF;
1055 func_output = &private_display->func_output;
1057 if (!func_output->output_wait_vblank) {
1058 _pthread_mutex_unlock(&private_display->lock);
1059 TDM_ERR("not implemented!!");
1060 return TDM_ERROR_NOT_IMPLEMENTED;
1063 vblank_handler = calloc(1, sizeof(tdm_private_vblank_handler));
1064 if (!vblank_handler) {
1065 TDM_ERR("failed: alloc memory");
1066 _pthread_mutex_unlock(&private_display->lock);
1067 return TDM_ERROR_OUT_OF_MEMORY;
1070 LIST_ADD(&vblank_handler->link, &private_output->vblank_handler_list);
1071 vblank_handler->private_output = private_output;
1072 vblank_handler->func = func;
1073 vblank_handler->user_data = user_data;
1074 vblank_handler->owner_tid = syscall(SYS_gettid);
1076 ret = func_output->output_wait_vblank(private_output->output_backend, interval,
1077 sync, vblank_handler);
1078 if (ret != TDM_ERROR_NONE) {
1079 _pthread_mutex_unlock(&private_display->lock);
1083 if (!private_output->regist_vblank_cb) {
1084 private_output->regist_vblank_cb = 1;
1085 ret = func_output->output_set_vblank_handler(private_output->output_backend,
1086 tdm_output_cb_vblank);
1089 _pthread_mutex_unlock(&private_display->lock);
1095 _tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
1098 tdm_func_output *func_output;
1099 tdm_private_commit_handler *commit_handler;
1100 OUTPUT_FUNC_ENTRY();
1102 func_output = &private_display->func_output;
1104 if (!func_output->output_commit) {
1105 TDM_ERR("not implemented!!");
1106 return TDM_ERROR_NOT_IMPLEMENTED;
1109 commit_handler = calloc(1, sizeof(tdm_private_commit_handler));
1110 if (!commit_handler) {
1111 TDM_ERR("failed: alloc memory");
1112 return TDM_ERROR_OUT_OF_MEMORY;
1115 LIST_ADD(&commit_handler->link, &private_output->commit_handler_list);
1116 commit_handler->private_output = private_output;
1117 commit_handler->func = func;
1118 commit_handler->user_data = user_data;
1119 commit_handler->owner_tid = syscall(SYS_gettid);
1121 if (!private_output->regist_commit_cb) {
1122 private_output->regist_commit_cb = 1;
1123 ret = func_output->output_set_commit_handler(private_output->output_backend,
1124 tdm_output_cb_commit);
1127 ret = func_output->output_commit(private_output->output_backend, sync,
1129 TDM_RETURN_VAL_IF_FAIL(ret == TDM_ERROR_NONE, ret);
1135 tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
1138 OUTPUT_FUNC_ENTRY();
1140 _pthread_mutex_lock(&private_display->lock);
1142 if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
1143 TDM_ERR("output(%d) dpms: %s", private_output->pipe,
1144 tdm_dpms_str(private_output->current_dpms_value));
1145 _pthread_mutex_unlock(&private_display->lock);
1146 return TDM_ERROR_DPMS_OFF;
1149 ret = _tdm_output_commit(output, sync, func, user_data);
1151 _pthread_mutex_unlock(&private_display->lock);
1157 tdm_output_set_mode(tdm_output *output, const tdm_output_mode *mode)
1159 tdm_func_output *func_output;
1160 OUTPUT_FUNC_ENTRY();
1162 TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
1164 _pthread_mutex_lock(&private_display->lock);
1166 func_output = &private_display->func_output;
1168 if (!func_output->output_set_mode) {
1169 _pthread_mutex_unlock(&private_display->lock);
1170 TDM_ERR("not implemented!!");
1171 return TDM_ERROR_NOT_IMPLEMENTED;
1174 ret = func_output->output_set_mode(private_output->output_backend, mode);
1175 if (ret == TDM_ERROR_NONE)
1176 private_output->current_mode = mode;
1177 _pthread_mutex_unlock(&private_display->lock);
1183 tdm_output_get_mode(tdm_output *output, const tdm_output_mode **mode)
1185 OUTPUT_FUNC_ENTRY();
1187 TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
1189 _pthread_mutex_lock(&private_display->lock);
1191 *mode = private_output->current_mode;
1193 _pthread_mutex_unlock(&private_display->lock);
1199 _tdm_output_dpms_changed_timeout(void *user_data)
1201 tdm_private_output *private_output = user_data;
1204 value.u32 = private_output->current_dpms_value;
1205 tdm_output_call_change_handler_internal(private_output,
1206 &private_output->change_handler_list_sub,
1207 TDM_OUTPUT_CHANGE_DPMS,
1210 return TDM_ERROR_NONE;
1214 tdm_output_cb_dpms(tdm_output *output_backend, tdm_output_dpms dpms, void *user_data)
1216 tdm_private_display *private_display;
1217 tdm_private_output *private_output = user_data;
1220 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1221 TDM_RETURN_IF_FAIL(private_output);
1223 private_display = private_output->private_display;
1225 if (!tdm_thread_in_display_thread(syscall(SYS_gettid))) {
1226 tdm_thread_cb_output_dpms output_dpms;
1229 _tdm_output_update(output_backend, user_data);
1231 output_dpms.base.type = TDM_THREAD_CB_OUTPUT_DPMS;
1232 output_dpms.base.length = sizeof output_dpms;
1233 output_dpms.output_stamp = private_output->stamp;
1234 output_dpms.dpms = dpms;
1235 output_dpms.user_data = user_data;
1238 tdm_output_call_change_handler_internal(private_output,
1239 &private_output->change_handler_list_sub,
1240 TDM_OUTPUT_CHANGE_DPMS,
1243 ret = tdm_thread_send_cb(private_display->private_loop, &output_dpms.base);
1244 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1249 private_output->current_dpms_value = dpms;
1252 tdm_output_call_change_handler_internal(private_output,
1253 &private_output->change_handler_list_main,
1254 TDM_OUTPUT_CHANGE_DPMS,
1259 tdm_output_set_dpms(tdm_output *output, tdm_output_dpms dpms_value)
1261 tdm_func_output *func_output;
1262 OUTPUT_FUNC_ENTRY();
1264 if (dpms_value > TDM_OUTPUT_DPMS_OFF)
1265 dpms_value = TDM_OUTPUT_DPMS_OFF;
1267 _pthread_mutex_lock(&private_display->lock);
1269 if (private_output->current_dpms_value == dpms_value) {
1270 _pthread_mutex_unlock(&private_display->lock);
1271 return TDM_ERROR_NONE;
1274 /** Use timer to call the output change callback of the sub-thread.
1275 * The output change callback of tdm_server and tdm_vblank was called
1276 * in the main thread. And it made the multi thread issue. If we use
1277 * the timer, we can call the sub-thread's output change callback in
1280 if (!private_output->dpms_changed_timer) {
1281 private_output->dpms_changed_timer =
1282 tdm_event_loop_add_timer_handler(private_output->private_display,
1283 _tdm_output_dpms_changed_timeout, private_output, NULL);
1284 if (!private_output->dpms_changed_timer) {
1285 TDM_ERR("can't create dpms timer!!");
1286 _pthread_mutex_unlock(&private_display->lock);
1287 return TDM_ERROR_OUT_OF_MEMORY;
1291 func_output = &private_display->func_output;
1293 if (!func_output->output_set_dpms) {
1294 _pthread_mutex_unlock(&private_display->lock);
1295 private_output->current_dpms_value = dpms_value;
1296 TDM_WRN("not implemented!!");
1297 return TDM_ERROR_NONE;
1300 if (func_output->output_set_dpms_handler) {
1301 if (!private_output->regist_dpms_cb) {
1302 private_output->regist_dpms_cb = 1;
1303 ret = func_output->output_set_dpms_handler(private_output->output_backend,
1304 tdm_output_cb_dpms, private_output);
1308 ret = func_output->output_set_dpms(private_output->output_backend, dpms_value);
1310 if (ret == TDM_ERROR_NONE && !func_output->output_set_dpms_handler) {
1313 private_output->current_dpms_value = dpms_value;
1315 value.u32 = dpms_value;
1316 tdm_output_call_change_handler_internal(private_output,
1317 &private_output->change_handler_list_main,
1318 TDM_OUTPUT_CHANGE_DPMS,
1321 if (!LIST_IS_EMPTY(&private_output->change_handler_list_sub)) {
1322 ret = tdm_event_loop_source_timer_update(private_output->dpms_changed_timer, 1);
1323 if (ret != TDM_ERROR_NONE)
1324 TDM_NEVER_GET_HERE();
1328 _pthread_mutex_unlock(&private_display->lock);
1334 tdm_output_get_dpms(tdm_output *output, tdm_output_dpms *dpms_value)
1336 tdm_func_output *func_output;
1337 OUTPUT_FUNC_ENTRY();
1339 TDM_RETURN_VAL_IF_FAIL(dpms_value != NULL, TDM_ERROR_INVALID_PARAMETER);
1341 _pthread_mutex_lock(&private_display->lock);
1343 func_output = &private_display->func_output;
1345 if (!func_output->output_get_dpms) {
1346 *dpms_value = private_output->current_dpms_value;
1347 _pthread_mutex_unlock(&private_display->lock);
1348 TDM_WRN("not implemented!!");
1349 return TDM_ERROR_NONE;
1352 ret = func_output->output_get_dpms(private_output->output_backend, dpms_value);
1354 _pthread_mutex_unlock(&private_display->lock);
1359 EXTERN tdm_capture *
1360 tdm_output_create_capture(tdm_output *output, tdm_error *error)
1362 tdm_capture *capture = NULL;
1364 OUTPUT_FUNC_ENTRY_ERROR();
1366 _pthread_mutex_lock(&private_display->lock);
1368 capture = (tdm_capture *)tdm_capture_create_output_internal(private_output, error);
1370 _pthread_mutex_unlock(&private_display->lock);
1376 tdm_output_call_change_handler_internal(tdm_private_output *private_output,
1377 struct list_head *change_handler_list,
1378 tdm_output_change_type type,
1380 int no_check_thread_id)
1382 tdm_private_display *private_display;
1383 tdm_private_change_handler *change_handler = NULL;
1385 TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
1386 TDM_RETURN_IF_FAIL(private_output);
1388 private_display = private_output->private_display;
1389 if (!tdm_thread_in_display_thread(syscall(SYS_gettid))) {
1390 if (type & TDM_OUTPUT_CHANGE_CONNECTION)
1391 TDM_INFO("output(%d) changed: %s (%d)",
1392 private_output->pipe, tdm_status_str(value.u32), value.u32);
1393 if (type & TDM_OUTPUT_CHANGE_DPMS)
1394 TDM_INFO("output(%d) changed: dpms %s (%d)",
1395 private_output->pipe, tdm_dpms_str(value.u32), value.u32);
1398 if (LIST_IS_EMPTY(change_handler_list))
1401 LIST_FOR_EACH_ENTRY(change_handler, change_handler_list, link) {
1402 if (!no_check_thread_id && change_handler->owner_tid != syscall(SYS_gettid))
1403 TDM_NEVER_GET_HERE();
1405 _pthread_mutex_unlock(&private_display->lock);
1406 change_handler->func(private_output, type,
1407 value, change_handler->user_data);
1408 _pthread_mutex_lock(&private_display->lock);
1413 tdm_layer_get_capabilities(tdm_layer *layer, tdm_layer_capability *capabilities)
1417 TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
1419 _pthread_mutex_lock(&private_display->lock);
1421 *capabilities = private_layer->caps.capabilities;
1423 _pthread_mutex_unlock(&private_display->lock);
1429 tdm_layer_get_available_formats(tdm_layer *layer, const tbm_format **formats, int *count)
1433 TDM_RETURN_VAL_IF_FAIL(formats != NULL, TDM_ERROR_INVALID_PARAMETER);
1434 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
1436 _pthread_mutex_lock(&private_display->lock);
1438 *formats = (const tbm_format *)private_layer->caps.formats;
1439 *count = private_layer->caps.format_count;
1441 _pthread_mutex_unlock(&private_display->lock);
1447 tdm_layer_get_available_properties(tdm_layer *layer, const tdm_prop **props, int *count)
1451 TDM_RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
1452 TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
1454 _pthread_mutex_lock(&private_display->lock);
1456 *props = (const tdm_prop *)private_layer->caps.props;
1457 *count = private_layer->caps.prop_count;
1459 _pthread_mutex_unlock(&private_display->lock);
1465 tdm_layer_get_zpos(tdm_layer *layer, int *zpos)
1469 TDM_RETURN_VAL_IF_FAIL(zpos != NULL, TDM_ERROR_INVALID_PARAMETER);
1471 _pthread_mutex_lock(&private_display->lock);
1473 *zpos = private_layer->caps.zpos;
1475 _pthread_mutex_unlock(&private_display->lock);
1481 tdm_layer_set_property(tdm_layer *layer, unsigned int id, tdm_value value)
1483 tdm_func_layer *func_layer;
1486 _pthread_mutex_lock(&private_display->lock);
1488 func_layer = &private_display->func_layer;
1490 if (!func_layer->layer_set_property) {
1491 _pthread_mutex_unlock(&private_display->lock);
1492 TDM_ERR("not implemented!!");
1493 return TDM_ERROR_NOT_IMPLEMENTED;
1496 ret = func_layer->layer_set_property(private_layer->layer_backend, id, value);
1498 _pthread_mutex_unlock(&private_display->lock);
1504 tdm_layer_get_property(tdm_layer *layer, unsigned int id, tdm_value *value)
1506 tdm_func_layer *func_layer;
1509 TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
1511 _pthread_mutex_lock(&private_display->lock);
1513 func_layer = &private_display->func_layer;
1515 if (!func_layer->layer_get_property) {
1516 _pthread_mutex_unlock(&private_display->lock);
1517 TDM_ERR("not implemented!!");
1518 return TDM_ERROR_NOT_IMPLEMENTED;
1521 ret = func_layer->layer_get_property(private_layer->layer_backend, id, value);
1523 _pthread_mutex_unlock(&private_display->lock);
1529 tdm_layer_set_info(tdm_layer *layer, tdm_info_layer *info)
1531 tdm_func_layer *func_layer;
1536 TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
1538 _pthread_mutex_lock(&private_display->lock);
1540 func_layer = &private_display->func_layer;
1542 if (private_layer->usable)
1543 TDM_INFO("layer(%p) not usable", private_layer);
1545 private_layer->usable = 0;
1547 if (!func_layer->layer_set_info) {
1548 _pthread_mutex_unlock(&private_display->lock);
1549 TDM_ERR("not implemented!!");
1550 return TDM_ERROR_NOT_IMPLEMENTED;
1553 if (info->src_config.format)
1554 snprintf(fmtstr, 128, "%c%c%c%c", FOURCC_STR(info->src_config.format));
1556 snprintf(fmtstr, 128, "NONE");
1558 TDM_INFO("layer(%p) info: src(%dx%d %d,%d %dx%d %s) dst(%d,%d %dx%d) trans(%d)",
1559 private_layer, info->src_config.size.h, info->src_config.size.v,
1560 info->src_config.pos.x, info->src_config.pos.y,
1561 info->src_config.pos.w, info->src_config.pos.h,
1563 info->dst_pos.x, info->dst_pos.y,
1564 info->dst_pos.w, info->dst_pos.h,
1567 ret = func_layer->layer_set_info(private_layer->layer_backend, info);
1568 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1570 _pthread_mutex_unlock(&private_display->lock);
1576 tdm_layer_get_info(tdm_layer *layer, tdm_info_layer *info)
1578 tdm_func_layer *func_layer;
1581 TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
1583 _pthread_mutex_lock(&private_display->lock);
1585 func_layer = &private_display->func_layer;
1587 if (!func_layer->layer_get_info) {
1588 _pthread_mutex_unlock(&private_display->lock);
1589 TDM_ERR("not implemented!!");
1590 return TDM_ERROR_NOT_IMPLEMENTED;
1593 ret = func_layer->layer_get_info(private_layer->layer_backend, info);
1595 _pthread_mutex_unlock(&private_display->lock);
1601 _tdm_layer_dump_buffer(tdm_layer *layer, tbm_surface_h buffer)
1603 tdm_private_layer *private_layer = (tdm_private_layer*)layer;
1604 tdm_private_output *private_output = private_layer->private_output;
1607 char fname[PATH_MAX];
1609 pipe = private_output->pipe;
1610 zpos = private_layer->caps.zpos;
1612 snprintf(fname, sizeof(fname), "tdm_%d_lyr_%d", pipe, zpos);
1614 tbm_surface_internal_dump_buffer(buffer, fname);
1615 TDM_DBG("%s dump excute", fname);
1621 tdm_layer_set_buffer(tdm_layer *layer, tbm_surface_h buffer)
1623 tdm_func_layer *func_layer;
1627 TDM_RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER);
1629 _pthread_mutex_lock(&private_display->lock);
1631 if (tdm_debug_dump & TDM_DUMP_FLAG_LAYER &&
1632 !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
1633 char str[TDM_PATH_LEN];
1635 snprintf(str, TDM_PATH_LEN, "layer_%d_%d_%03d",
1636 private_output->index, private_layer->index, i++);
1637 tdm_helper_dump_buffer_str(buffer, tdm_debug_dump_dir, str);
1640 func_layer = &private_display->func_layer;
1642 if (private_layer->usable)
1643 TDM_INFO("layer(%p) not usable", private_layer);
1645 private_layer->usable = 0;
1647 if (!func_layer->layer_set_buffer) {
1648 _pthread_mutex_unlock(&private_display->lock);
1649 TDM_ERR("not implemented!!");
1650 return TDM_ERROR_NOT_IMPLEMENTED;
1653 ret = func_layer->layer_set_buffer(private_layer->layer_backend, buffer);
1654 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1657 if (tdm_dump_enable && !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO))
1658 _tdm_layer_dump_buffer(layer, buffer);
1660 if (ret == TDM_ERROR_NONE) {
1661 /* FIXME: should save to pending_buffer first. And after committing
1662 * successfully, need to move to waiting_buffer.
1664 if (private_layer->waiting_buffer) {
1665 _pthread_mutex_unlock(&private_display->lock);
1666 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1667 _pthread_mutex_lock(&private_display->lock);
1670 private_layer->waiting_buffer = tdm_buffer_ref_backend(buffer);
1671 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1672 TDM_INFO("layer(%p) waiting_buffer(%p)",
1673 private_layer, private_layer->waiting_buffer);
1676 _pthread_mutex_unlock(&private_display->lock);
1682 tdm_layer_unset_buffer(tdm_layer *layer)
1684 tdm_func_layer *func_layer;
1687 _pthread_mutex_lock(&private_display->lock);
1689 func_layer = &private_display->func_layer;
1691 if (private_layer->waiting_buffer) {
1692 _pthread_mutex_unlock(&private_display->lock);
1693 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1694 _pthread_mutex_lock(&private_display->lock);
1695 private_layer->waiting_buffer = NULL;
1697 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1698 TDM_INFO("layer(%p) waiting_buffer(%p)",
1699 private_layer, private_layer->waiting_buffer);
1702 if (private_layer->showing_buffer) {
1703 _pthread_mutex_unlock(&private_display->lock);
1704 tdm_buffer_unref_backend(private_layer->showing_buffer);
1705 _pthread_mutex_lock(&private_display->lock);
1706 private_layer->showing_buffer = NULL;
1708 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1709 TDM_INFO("layer(%p) showing_buffer(%p)",
1710 private_layer, private_layer->showing_buffer);
1713 private_layer->usable = 1;
1715 if (private_layer->usable)
1716 TDM_INFO("layer(%p) now usable", private_layer);
1718 if (!func_layer->layer_unset_buffer) {
1719 _pthread_mutex_unlock(&private_display->lock);
1720 TDM_ERR("not implemented!!");
1721 return TDM_ERROR_NOT_IMPLEMENTED;
1724 ret = func_layer->layer_unset_buffer(private_layer->layer_backend);
1725 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1727 _pthread_mutex_unlock(&private_display->lock);
1732 EXTERN tbm_surface_h
1733 tdm_layer_get_displaying_buffer(tdm_layer *layer, tdm_error *error)
1735 tbm_surface_h buffer;
1736 LAYER_FUNC_ENTRY_ERROR();
1738 _pthread_mutex_lock(&private_display->lock);
1741 *error = TDM_ERROR_NONE;
1743 if (private_layer->showing_buffer) {
1744 buffer = private_layer->showing_buffer;
1747 *error = TDM_ERROR_OPERATION_FAILED;
1748 _pthread_mutex_unlock(&private_display->lock);
1749 TDM_DBG("layer(%p) showing_buffer is null", private_layer);
1752 _pthread_mutex_unlock(&private_display->lock);
1758 _tbm_layer_queue_acquirable_cb(tbm_surface_queue_h surface_queue, void *data)
1760 TDM_RETURN_IF_FAIL(data != NULL);
1761 tdm_layer *layer = data;
1762 tdm_func_layer *func_layer;
1763 tbm_surface_h surface = NULL;
1764 LAYER_FUNC_ENTRY_VOID_RETURN();
1766 _pthread_mutex_lock(&private_display->lock);
1768 func_layer = &private_display->func_layer;
1769 if (!func_layer->layer_set_buffer) {
1770 _pthread_mutex_unlock(&private_display->lock);
1774 if (TBM_SURFACE_QUEUE_ERROR_NONE != tbm_surface_queue_acquire(private_layer->buffer_queue, &surface) ||
1776 TDM_ERR("layer(%p) tbm_surface_queue_acquire() failed surface:%p",
1777 private_layer, surface);
1778 _pthread_mutex_unlock(&private_display->lock);
1782 ret = func_layer->layer_set_buffer(private_layer->layer_backend, surface);
1783 TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
1785 if (ret == TDM_ERROR_NONE) {
1786 if (private_layer->waiting_buffer) {
1787 TDM_DBG("layer(%p) drop waiting_buffer(%p)", private_layer, private_layer->waiting_buffer);
1788 _pthread_mutex_unlock(&private_display->lock);
1789 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1790 tbm_surface_queue_release(private_layer->buffer_queue,
1791 private_layer->waiting_buffer);
1792 _pthread_mutex_lock(&private_display->lock);
1795 private_layer->waiting_buffer = tdm_buffer_ref_backend(surface);
1797 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1798 TDM_INFO("layer(%p) waiting_buffer(%p)",
1799 private_layer, private_layer->waiting_buffer);
1801 ret = _tdm_output_commit(private_layer->private_output, 0, NULL, NULL);
1802 if (ret != TDM_ERROR_NONE)
1803 TDM_ERR("layer(%p) _tdm_output_commit() is fail", private_layer);
1806 _pthread_mutex_unlock(&private_display->lock);
1810 _tbm_layer_queue_destroy_cb(tbm_surface_queue_h surface_queue, void *data)
1812 TDM_RETURN_IF_FAIL(data != NULL);
1813 tdm_layer *layer = data;
1814 LAYER_FUNC_ENTRY_VOID_RETURN();
1815 TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
1817 _pthread_mutex_lock(&private_display->lock);
1819 if (private_layer->waiting_buffer) {
1820 _pthread_mutex_unlock(&private_display->lock);
1821 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1822 tbm_surface_queue_release(private_layer->buffer_queue,
1823 private_layer->waiting_buffer);
1824 _pthread_mutex_lock(&private_display->lock);
1827 private_layer->buffer_queue = NULL;
1829 _pthread_mutex_unlock(&private_display->lock);
1833 tdm_layer_set_buffer_queue(tdm_layer *layer, tbm_surface_queue_h buffer_queue)
1835 tdm_func_layer *func_layer;
1838 TDM_RETURN_VAL_IF_FAIL(buffer_queue != NULL, TDM_ERROR_INVALID_PARAMETER);
1840 _pthread_mutex_lock(&private_display->lock);
1842 func_layer = &private_display->func_layer;
1844 if (private_layer->usable)
1845 TDM_INFO("layer(%p) not usable", private_layer);
1847 private_layer->usable = 0;
1849 if (!func_layer->layer_set_buffer) {
1850 _pthread_mutex_unlock(&private_display->lock);
1851 TDM_ERR("not implemented!!");
1852 return TDM_ERROR_NOT_IMPLEMENTED;
1855 if (buffer_queue == private_layer->buffer_queue) {
1856 _pthread_mutex_unlock(&private_display->lock);
1857 return TDM_ERROR_NONE;
1860 if (private_layer->waiting_buffer) {
1861 _pthread_mutex_unlock(&private_display->lock);
1862 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1863 tbm_surface_queue_release(private_layer->buffer_queue,
1864 private_layer->waiting_buffer);
1865 private_layer->waiting_buffer = NULL;
1866 _pthread_mutex_lock(&private_display->lock);
1868 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1869 TDM_INFO("layer(%p) waiting_buffer(%p)",
1870 private_layer, private_layer->waiting_buffer);
1873 private_layer->buffer_queue = buffer_queue;
1874 tbm_surface_queue_add_acquirable_cb(private_layer->buffer_queue,
1875 _tbm_layer_queue_acquirable_cb,
1877 tbm_surface_queue_add_destroy_cb(private_layer->buffer_queue,
1878 _tbm_layer_queue_destroy_cb,
1880 _pthread_mutex_unlock(&private_display->lock);
1886 tdm_layer_unset_buffer_queue(tdm_layer *layer)
1888 tdm_func_layer *func_layer;
1891 _pthread_mutex_lock(&private_display->lock);
1893 func_layer = &private_display->func_layer;
1895 if (private_layer->waiting_buffer) {
1896 _pthread_mutex_unlock(&private_display->lock);
1897 tdm_buffer_unref_backend(private_layer->waiting_buffer);
1898 tbm_surface_queue_release(private_layer->buffer_queue,
1899 private_layer->waiting_buffer);
1900 private_layer->waiting_buffer = NULL;
1901 _pthread_mutex_lock(&private_display->lock);
1903 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1904 TDM_INFO("layer(%p) waiting_buffer(%p)",
1905 private_layer, private_layer->waiting_buffer);
1908 if (private_layer->showing_buffer) {
1909 _pthread_mutex_unlock(&private_display->lock);
1910 tdm_buffer_unref_backend(private_layer->showing_buffer);
1911 tbm_surface_queue_release(private_layer->buffer_queue,
1912 private_layer->showing_buffer);
1913 _pthread_mutex_lock(&private_display->lock);
1914 private_layer->showing_buffer = NULL;
1916 if (tdm_debug_module & TDM_DEBUG_BUFFER)
1917 TDM_INFO("layer(%p) showing_buffer(%p)",
1918 private_layer, private_layer->showing_buffer);
1921 tbm_surface_queue_remove_acquirable_cb(private_layer->buffer_queue, _tbm_layer_queue_acquirable_cb, layer);
1922 tbm_surface_queue_remove_destroy_cb(private_layer->buffer_queue, _tbm_layer_queue_destroy_cb, layer);
1923 private_layer->buffer_queue = NULL;
1924 private_layer->usable = 1;
1926 if (private_layer->usable)
1927 TDM_INFO("layer(%p) now usable", private_layer);
1929 if (!func_layer->layer_unset_buffer) {
1930 _pthread_mutex_unlock(&private_display->lock);
1931 TDM_ERR("not implemented!!");
1932 return TDM_ERROR_NOT_IMPLEMENTED;
1935 ret = func_layer->layer_unset_buffer(private_layer->layer_backend);
1937 _pthread_mutex_unlock(&private_display->lock);
1943 tdm_layer_is_usable(tdm_layer *layer, unsigned int *usable)
1947 TDM_RETURN_VAL_IF_FAIL(usable != NULL, TDM_ERROR_INVALID_PARAMETER);
1949 _pthread_mutex_lock(&private_display->lock);
1951 *usable = private_layer->usable;
1953 _pthread_mutex_unlock(&private_display->lock);
1959 tdm_layer_set_video_pos(tdm_layer *layer, int zpos)
1961 tdm_func_layer *func_layer;
1964 _pthread_mutex_lock(&private_display->lock);
1966 func_layer = &private_display->func_layer;
1968 if (!(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
1969 TDM_ERR("layer(%p) is not video layer", private_layer);
1970 _pthread_mutex_unlock(&private_display->lock);
1971 return TDM_ERROR_INVALID_PARAMETER;
1974 if (!func_layer->layer_set_video_pos) {
1975 _pthread_mutex_unlock(&private_display->lock);
1976 TDM_ERR("not implemented!!");
1977 return TDM_ERROR_NOT_IMPLEMENTED;
1980 ret = func_layer->layer_set_video_pos(private_layer->layer_backend, zpos);
1982 _pthread_mutex_unlock(&private_display->lock);
1987 EXTERN tdm_capture *
1988 tdm_layer_create_capture(tdm_layer *layer, tdm_error *error)
1990 tdm_capture *capture = NULL;
1992 LAYER_FUNC_ENTRY_ERROR();
1994 _pthread_mutex_lock(&private_display->lock);
1996 capture = (tdm_capture *)tdm_capture_create_layer_internal(private_layer, error);
1998 _pthread_mutex_unlock(&private_display->lock);
2004 tdm_layer_get_buffer_flags(tdm_layer *layer, unsigned int *flags)
2006 tdm_func_layer *func_layer;
2009 _pthread_mutex_lock(&private_display->lock);
2011 func_layer = &private_display->func_layer;
2013 if (!func_layer->layer_get_buffer_flags) {
2014 _pthread_mutex_unlock(&private_display->lock);
2015 TDM_ERR("not implemented!!");
2016 return TDM_ERROR_NOT_IMPLEMENTED;
2019 ret = func_layer->layer_get_buffer_flags(private_layer->layer_backend, flags);
2021 _pthread_mutex_unlock(&private_display->lock);