tpl_wayland_egl_thread: Modified using Wayland API that does not fit in bound version.

 - wl_surface_damage_buffer -> wl_surface_damage
 - Since 'wl_surface_damage_buffer' is higher API, it is not nomarlly supported on the current platform.
 - When wayland client need to use this API, I will add it with version checking syntax.

Change-Id: If5d426edc63fb481c637b17f5955949b1b31c1a1
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Deleted an unused handle type.

Change-Id: Iabac36d4e22d371263052871b6633185f2d97a26
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added an API to check whether the buffer need to be committed.

 - Added API : twe_surface_check_commit_needed(twe_surface_h, tbm_surface_h)
 - This API helps to determine whether to commit the buffer which is render done in front-buffer mode.

Change-Id: I9d06c79073f76581a4d37f585ca03fc6e0d09b2b
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added an API to check if client is activated.

Change-Id: I6a667e30c937bec138de0c04eb6f0fc392f8a5ef
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added an API to force commit without enqueue.

 - It need to commit without enqueue, like when client start frontbuffer rendering.

Change-Id: I8cfcccd2fcd948907c1fb2c39b97b4aa85f6b78a
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added an API to check whether native handle is wl_display.

 - Added API
 tpl_bool_t twe_check_native_handle_is_wl_display(tpl_handle_t)

Change-Id: Icf1a67368724ca98cec80bcc21d57af1debf22b7
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Fixed output of wayland protocol error when processing wayland event.

Change-Id: I67105f6f0884a0335496ed30bacce621511442af
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added implementation for buffer_flush.

Change-Id: Ide710a0d90d42d772d39580a432623bec9c0b81f
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

worker_test: Added SRCS&HEADERS to use tizen_surface_shm_flusher.

Change-Id: Idb4d6ec1ca1b052265ba89672b76d0f4871d0fb2
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added a list of in_use_buffers to keep track of the buffers in use.

 - When twe_surface_del is called, if the surface is deleted even though the DDK still has a buffer,
  it can cause problems at commit time.
 - Tracking the buffers in use can solve the problem by waiting for the surface to be deleted unitl it is finished.

Change-Id: If01bd98d409c5f94b956fcfc3ac20d26ca50df55
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

worker_thread: Deleted twe_surface_set_buffer.

Change-Id: I874bd23a837099c2b813fcfbbbf8121bf275a64a
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Deleted API 'twe_surface_set_buffer'

 - Registered tbm_surface_queue_trace_cb to know dequeued tbm_surface.
  So twe_surface_set_buffer was removed because tbm_surface_queue_trace_cb replaces the
  behavior of it and twe's user does not need to call it immediately after
  tbm_surface_queue_dequeue.

Change-Id: Iadfcf6cbffba31ecdf006a5f346d0f197faccf7a
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_gbm: Fixed a svace issue.

Change-Id: I4d0da189a126347b272bf3c3a54d05fe78d979ff
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

worker_test: Added SRCS&HEADERS to build with internal APIs of tpl_object_t.

Change-Id: I1bbd070fa03bca23e0ebd8d35f8202755a4199c3
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added tpl_object_t to twe_wl_surf_source to use mutex lock.

 - committed_buffers(tpl_list_t) wrapped in TPL_OBJECT_LOCK/UNLOCK to ensure thread safety of tpl_list_t.

Change-Id: Ia54a71bd4f11a3804a72450faca08ca0c8e63ff5
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Fixed an abnormal destroy procedure to avoid double free problem.

Change-Id: I2fb9d3060b92513b1a884d588453c7c430bce813
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added a list to track committed buffers.

 - This list exists to do unref tbm_surfaces, which were committed but not released yet, without waiting for further events(after surface destroyed)
  by emptying at surface_finialize.

Change-Id: Ieece90193e678ab9afce2279b9d6e04c0443723f
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

worker_test: Added wayland-tbm-server.pc to ldflag for build.

Change-Id: Iccd94d6401aa8f0e7acc04fb8c8200c609b6b4e8
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added APIs to get information of wayland native_handle.

 - Added APIs :
   twe_get_native_window_info(tpl_handle_t window, int *w, int *h)
   twe_get_native_buffer_from_pixmap(tpl_handle_t pixmap)

Change-Id: I39ed01d562ebde9534e87a6b2e5a02b1277d902c
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Separated the file for testing worker thread.

Change-Id: Ie00ad8ca16d88b6cecccbd8ba3e86f116d21d6c2
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added the missing info to the twe_wl_buffer_info when it is created.

Change-Id: I274ae06a2de772425bbc1800b1cd05ca7afa8052
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added implementation about waiting vblank event.

Change-Id: Idc206c2be1b410fdbeea30b6c5de138810a8fc14
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added internal function for acquire and commit.

Change-Id: Ifb322ae2623d69906c0c44ee2f6de46a807a3022
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added twe_surface_set_damage_region.

 - NEW API : twe_surface_set_damage_region(tbm_surface_h, int num_rects, const int* rects)
 - I expect it to be called before tbm_surface_queue_enqueue() inside tpl_surface_enqueue_buffer().

 - The input parameter tbm_surface_h must be a dequeued buffer from tbm_surface_queue.

 - Operation :
   * Get twe_wl_buffer_info from tbm_surface user_data.
   * If buf_info->rects already exists, free this old one and re allocate new rects.

Change-Id: Ib9e552dab4450caad3aa9c1e941f9190abe79252
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added twe_surface_set_buffer API.

 - NEW API : twe_surface_set_buffer(twe_surface_h ,tbm_surface_h)
 - I expect it to be called immediately after tbm_surface_queue_dequeue() inside tpl_surface_dequeue_buffer().

 - The input parameter tbm_surface_h must be a dequeued buffer from tbm_surface_queue.

 - Operation :
  * Create twe_wl_buffer_info and set to tbm_surface as user_data.
  * Create wl_buffer with wl_tbm_client, wl_surface and set to twe_wl_buffer_info.
  * Get wl_egl_window's size and set to twe_wl_buffer_info.

Change-Id: I6b1b5d4a46ccb8cb7b475c8a068a1991dc156ab9
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Simplified the name of internal functions.

Change-Id: I6182eb953091ad5fdabd738248832dcf9ec27b9d
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Registered tbm_surface_queue acquirable callback.

 - acquirable callback is called when tbm_surface enqueued to tbm_surface_queue.
  In callback function, event will be sent to thread by writing to registered event_fd.

Change-Id: I424f75bf164d25678d5a6300884a97f627bb952b
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Registered wl_egl_window get_rotation_capability callback.

Change-Id: I2753c8e4b658cdc95c6992976c9db0142d5a572c
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added API to set rotation capability.

Change-Id: I28fdc7cabac80155aa21fe9fdcb5ee684339d27e
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added API to get rotation value.

Change-Id: I444f2ef708026f42fe25f7ae1dec5994d9ad4f5f
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Registered wl_egl_window rotate callback.

Change-Id: Ie5a6afc303bf36cceca6046e053450bb9b42b04a
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Registered wl_egl_window resize callback.

Change-Id: I15dbf11f280bab7e37fa699914f522b2fee6ba65
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Registered tbm_surface_queue_reset callback.

 - But it is only for testing, it does not do anything yet.

Change-Id: I74e94267144d0727ff5ec0d97e087f7cc48b67e6
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Applied new logs for thread test.

Change-Id: I49ac182b9c3ee52d296a10a95d3a5eaaa23e1f3f
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_util: Added logging for threads.

Change-Id: I4c89bb464f0becba6bf2b5267777c4b28bfc1b6a
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added implementation for tbm_surface_queue creation.

Change-Id: I94939dd72140a55ac4c844826d7eb55ba0c7c888
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Changed input parameter wl_surface to wl_egl_window.

Change-Id: I2a51d9d200d0bb011aecf7171d1d559f93befde1
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Changed the internal function name.

Change-Id: I868f105b8507e4d07e7006fd77fc539678897bb0
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Changed the name of APIs.

Change-Id: I86b11375d12e8531fd3d3ecef0c3396d19e62c20
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Simplified APIs and modify design between the data structures.

 - Added handle for sources.
  twe_display_h, twe_surface_h

Change-Id: I1d8e806aed89f33c24dc627128109f733a589872
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Removed the duplicated define.

Change-Id: If382e6acbc7641a024e2ee092d7b077947b821f6
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: add testcase to gtest

Change-Id: I3ce36d710b73ae025916cb92809babc07d1919f0

tpl_wayland_egl_thread: Added timeout source for test.

Change-Id: Ib2ee280a2a1ef97117d37c123450e79e64bae6df
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added basic debug logs for thread monitoring.

Change-Id: I6d4d450392d06e0c704d4140e6db831cde04e000
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

[FOR TEST] Added basic test codes for tpl_wayland_egl_thread.

 - executable file name is 'glib_wl_test'
 - bindir = /usr/bin/
 - This is a temporary commit for test until integration.

Change-Id: Ie51a8ec1221cf890a4a6bafcd3edb5cb50f170bf
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Removed tbm_surface_queue_h from input parameter.

Change-Id: Ie1bedbcf6cd0ebc6ce931637d270959407a8fdba
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: move the useless header define

Change-Id: Ia15c1018705915216171c7ef12238ebd4742ddfe

tpl_wayland_egl_thread: Add tdm to thread

Change-Id: I1aac64996989ee528f5ef23eb9c2a87dcd8d3e06

tpl_wayland_egl_thread: Added init/deinit routine for wayland_tbm_client.

Change-Id: Ic1b5c3341bd36b26e86acd81f9d03345db9d85ff
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Remove g_source from current poll when before g_source_destory.

Change-Id: I6534a363bfb4d3fdb7344bb6c4260453f3f9f137
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Fixed a deadlock issue in case of destroying display source.

Change-Id: Id622900535bc981952ef60b01328bd8e72bcdbd0
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: Added initial code for wl_surface.

Change-Id: If05fe5350a101af37db273f7eac88a4069dfe079
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl_thread: remove wl_event_queue from input parameter

Change-Id: Iece9723b18f9ca5339c956747c9ee1c8b757292a

tpl_wayland_egl_thread: Separated header file for some APIs & structures.

Change-Id: I6787f7ae615732b31f8b24193f9b1a4ef5992f5f
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland: add destory function for wl_display

When this api was called, twe will be remove the event source from thread.

Change-Id: Iadc162afaeea0b0ce6d083bbb8687a9181c4f191

wayland_egl: fix handle to the source of wayland

Change-Id: I7c15966a2874d6fc7b3b3e88bad6a6a79ac41062

tpl_wayland: Add initial code for thread

we need to make thread for wayland event, in current,
the wayland events are just consumed at render the frame.
So wayland event or the fds are increase during
background state. For solve this issue,
we should make event loop in other thread.

Change-Id: I8f78ec035677ccc627f6fc638bb64057a9dca71a

tpl_surface: Fixed a bug in error situation.

 - It need to resolve SVACE issue.

Change-Id: Ib5b071fa1c6a252d0bd80ce891a02b23adb5862b
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl: Fixed errors in managing the transform value.

 - package version up to 1.1.1

Change-Id: I93b2cb8fd7c2b0f0957ee4e45a9a1c744b4cc75f
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

package version up to 1.1.0

Change-Id: I748a032a7fc41501c0ac43294c083d252f78cbeb
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl: Deleted unused listener to resolve build warning.

Change-Id: I10a524f2a1a452a31c3089f68dfc36ebbf04ff4c
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

wayland_egl: Added new APIs related with wl_surface_set_buffer_transform.

 - If wayland_egl provides the following function, the client can set
  the correct transform value, and tpl_wayland_egl can pass the transform value
  to the server at the appropriate time (befor wl_surface_attach).

 - New wayland_egl API:
  void
  wl_egl_window_set_buffer_transform(struct wl_egl_window *egl_window,
     int wl_output_transform)
 - egl_window cannot be NULL.
 - wl_output_transform is a value of WL_OUTPUT_TRANSFORM enum.
   (See wayland.xml)

Change-Id: Ibf4d1b8eee90ee75f519a6ad6bb680299d780d26
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl: change version of shm_flusher

Change-Id: Id0d73a50953a8d2c07430ddf18386dec91e9e636

tpl_wayland_egl: implement free_flush protocol

Implement free_flush of tizen_surface_shm_flusher.
Just flush free_buffer when receive free_flush event from server.
If this protocol is active in server, it can reduce quick_panel buffer 3 to 1 in idle time.

Change-Id: I165af89f6030b651f4417e260e1dcb6115acaa44

tpl_wayland_egl: Registered a callback function to set frontbuffer mode.

Change-Id: I03267086c07b258b6453dd9fe1fcd42bcbf503cc
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

wayland-egl: Added an API to set frontbuffer mode.

Change-Id: Id8f52c83ae4a110ce00c9c1271babcfaf242f9bd
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl: Add missed mutex lock / unlock on __tpl_runtime_fini()

 If race condition occures on __tpl_hashlist_destroy() of __tpl_runtime_fini(),
 then __tpl_hashlist_destroy() can raise double free.
 This patch fixes it.

Change-Id: Ib438e7e9b3a69d330fbda05d8090d76a80a19222
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl: Added async trace points to track frontbuffer.

Change-Id: I61f9a665ffaf492ecd5b465f7f2786f764572f1c
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

wayland_egl: Fixed build warning.

Change-Id: I21132792d3606114dc3cb96192a9703d7836d8e1
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl: Fixed case of non-pixed buffer in frontbuffer mode.

Change-Id: Ie5b6a7bc29bca359aa01092d4b9c86c79d8b0713
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_surface, tpl_wayland_egl: Refactored the procedue related with frontbuffer mode.

 - There was a problem with HWC in the existing procedure related with frontbuffer_mode.
   The existing procedure was difficult to use eglFrontBufferSetSEC because the client did not know
   exactly when to use the frontbuffer.

 - Solved this problem through wayland_tbm_client API.
   - platform/core/uifw/wayland-tbm
       commit_id : 0de11f336d666d7b8cc171deeb404ec3b287cde8
       commit_message : client: added wayland_tbm_client_queue_check_activate

 - See comments of the codes related with frontbuffer_mode for details.

Change-Id: I5d024284d65ae65277fe67a4cd000a78f592665f
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

wayland-egl: Changed an ERR_LOG to normal log when wl_egl_window already has been rotated.

Change-Id: I10f8fe00be29cdfb24c0c3a6962091d87dbca4c6
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

wayland-egl: Prerotation need not to do window resize.

Change-Id: I1b12350e01862317358f7ac29a1274cab6812ae8
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl: Added geometry information of the client window to tpl_wayland_egl_buffer_t.

 - Store the native window information when the wayland client do dequeue buffer in tpl_wayland_egl_buffer_t.
 - By using the information remaining in the tpl_wayland_egl_buffer_t which rendering job end, do commit to server.
 - This change will be able to inform accurate information of client window to server.

Change-Id: I4a7c4646cfc8ab3f39c8755f7c1193b33992a1ed
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_gbm, tpl_tbm: Revised exception checking syntax of the dequeue error situation.

 - This patch will be able to resolve SVACE issue about below error situation.
  1. tbm_surface_queue_dequeue return (tbm_surface == NULL)
  2. tbm_surface_queue_can_dequeue return 0, because of internal error.
  3. cannot enter the if syntax and cannot call tbm_surface_queue_dequeue.
  4. tbm_surface is still NULL but try to call tbm_surface_internal_ref. <- error case.

Change-Id: I4dbdb51bf3682a1acadde4d7c07d899de6fe01cd
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_wayland_egl: Set event queue by using new API of wayland-tbm.

 - Use new API to set event_queue in order to do roundtrip in wl_tbm.

 - platform/core/uifw/wayland-tbm
   commit_id : 21c96897bbcde143eff825e2d59fe820e99e5e16
   commit_message : client: added function wayland_tbm_client_set_event_queue

Change-Id: Idcd7d24912fd8fe655ecdf2d834e8cc10a92a3d0
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_gbm: Register reset callback of gbm's tbm_surface_queue

 - Server(E20) will be able to reset buffer_age of their buffers.
 - In order to work well with partial updates, server need to reset the buffer_age
  at the time of ACTIVE and DEACTIVE switching.

Change-Id: I79ff9702fe7d0d14fb8a8d1204b87db1e1318736
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

add BSD-3-Clause License to COPYING for gtest

The license of the gtest is BSD-3-Cluase.

Change-Id: If2e16415464ae155ac06aa5b7dddf0be4a1697ef

tpl_tbm: Fix uninitialized local variable problem

Change-Id: Ie8594d2d59c2e7c1094dbc742d074659f1082c41
Signed-off-by: Hoyub Lee <hoyub.lee@samsung.com>

Merge "Use %license macro to copy license file" into tizen

Use %license macro to copy license file

This patch applies %license macro to libtpl-egl, libwayland-egl.

For tpl-test which use googletest, %license macro is not applied, but
the path where license be copied is changed to Tizen licenses folder.

Change-Id: I048158c1cdc9ce59f0ca86e91ff61a721652ff2c
Signed-off-by: Hoyub Lee <hoyub.lee@samsung.com>

tpl_wayland_egl: subdivided the reason of failure of tbm_suface_queue_enqueue.

 - When tbm_surface_queue_enqueue failed although tbm_surface was valid,
  client is going to do wl_surface_commit forcibly to assure the lastest frame.

 - In enlightenment(E20) of TIZEN platform, depending on some situation(Activate, Deactivate),
  the compositor may or may not display the last forcibly commited buffer in this way.
   In this situation, the compositor's display policy may vary from server to server.

 - libtbm
     tbm_surface_queue: Added some enum value for checking detail errors.
     0a43ad4cfa6b57b2f33d8fe2f06eb89db8841f58

Change-Id: I2434341d093792112b1b89eefe3d140c5b6a840d
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tpl_tbm: Add logs for default info.

Change-Id: I06ad809fcab02205627fedb7122b7a5dac06ee2b
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>

tc: Reorganize test cases based on libtpl-egl APIs

Reorganize test cases based on the name of libtpl-egl APIs to cover
all flows of libtpl-egl APIs. Followings are changed in this patch:

 - Test cases are organized and renamed with DEFAULT and EXTRA cases.

 - Most of test cases are renamed with the function name of libtpl-egl APIs,
   and test name will represent its working flow.

example>

   TEST CASE                  |  TEST
   ------------------------------------------
   DEFAULT_tpl_display_get    |  success
   DEFAULT_tpl_display_get    |  failure_null

Change-Id: I86f6e16c75ceeba29b46356ab7d296b281acb934
Signed-off-by: Hoyub Lee <hoyub.lee@samsung.com>

tc: Change build process not to use spec file

Change the build process as follows:

 - Removes tpl-test.spec which was used for building tpl-test which could leads
   buggy behaviour in binary build process.

 - Instead, all build processes are done with libtpl-egl.spec and tc/Makefile.

------------------------------------
(Changed) tpl-test build instruction
------------------------------------

 - Build libtpl-egl:
     $ gbs build -A armv7l

 - Build libtpl-egl with tpl-test:
     Change the value of 'ENABLE_TPL_TEST' from 0 to 1 in libtpl-egl.spec.
     Then, build with [--include-all] flag like below.

     $ gbs build -A armv7l --include-all

Change-Id: I987556c04192009b2143ebcad513a460f13e9ad0
Signed-off-by: Hoyub Lee <hoyub.lee@samsung.com>

tc: Fix bug on tpl_test_parse_arguments()

Change-Id: Iab6a48c4b6be05eb53befede02b67893f595b0bd
Signed-off-by: Hoyub Lee <hoyub.lee@samsung.com>

tc: Update change of API: tpl_surface_create_swapchain()

Change-Id: Id4b790d028b9260853e211a7f08c1619706480b9
Signed-off-by: Hoyub Lee <hoyub.lee@samsung.com>

tc: Release tpl-test-0.3.0

Release tpl-test-0.3.0 which can tests libtpl-egl APIs.

Brief Instructions
------------------

* tpl-test can be built as follows:
  $ gbs build -A armv7l --spec=tpl-test.spec

* Tests are done automatically right after rpm package installation.

* Manual tests can be done by running following command:
  $ /opt/usr/tpl-test/tpl-test

For more information, please see README and tpl-test.docx.

Change-Id: I20db83c1c5f72eb5e0ba378b0b7f330ddf427069
Signed-off-by: Hoyub Lee <hoyub.lee@samsung.com>

tc: Add document with drm locked.

Add tpl-test.docx which explains overview of libtpl-egl TC module.
DRM on this document will be unlocked later.

Change-Id: I0a1675341654d2a81c3874859d3a8ee7e7fca7ac
Signed-off-by: Hoyub Lee <hoyub.lee@samsung.com>

tc: Add test cases for testing libtpl-egl

Change-Id: I2ddab75f5ffd0b0e6ccf64f087f07bc1fcdeef1e
Signed-off-by: Hoyub Lee <hoyub.lee@samsung.com>

tc: Create base class for testing with sample test case

Create base class for testing. This class contains TPL related
variables, and is made to support TPL supported backends.

Change-Id: I8a4e1cadac470d0d1a5b043a95423e5703d92823
Signed-off-by: Hoyub Lee <hoyub.lee@samsung.com>

tc: Add Google C++ Test Framework(gtest) Library

libtpl-egl test module uses gtest as test framework.

Change-Id: Iea066acb27206f60df81ed713942414b5e284c0d
Signed-off-by: Hoyub Lee <hoyub.lee@samsung.com>

Merge "tc: Cleanup previous not working TC" into tizen

tc: Cleanup previous not working TC

Change-Id: I9c26ebad61ce2ecfb4219e69e5af282d91260f8a
Signed-off-by: Hoyub Lee <hoyub.lee@samsung.com>

tpl: Add TPL_BACKEND_TBM_VULKAN_WSI enum value to tpl_backend_type_t
tpl_tbm: enable worker_thread for tbm vulkan wsi backend.

TPL_BACKEND_TBM_VULKAN_WSI enum value is used for tbm vulkan wsi backend.
tpl_tbm backend implementation distinguish as tbm egl and tbm wsi backend.
worker_thread feature is only enabled on tbm wsi backend.

Change-Id: Ifd45fb69be0801f6411f9a8195d8304537f0b8e5
Signed-off-by: Mun, Gwan-gyeong <kk.moon@samsung.com>

tpl_tbm: Disable worker_thread for tbm backend.

Current implementation of tbm worker_thread only works on vulkan tbm backend.
For now,  we disable this feature for stabilization of egl tbm backend.

Change-Id: I2d419c5706720754b3d2bd6b682c31c9e30e009d
Signed-off-by: Mun, Gwan-gyeong <kk.moon@samsung.com>

wayland-egl: Refactoring and fixing peephole on wl_egl_window_resize() and wl_egl_window_set_rotation()

When the wl_egl_window_resize() / wl_egl_window_set_rotation is continuously
called over twice previous implementation did not work properly on resizing of
buffer. This patch fixes these problems.

Change-Id: Idb6e1b2a38073b0bef215ef29964eccdcac9336e
Signed-off-by: Mun, Gwan-gyeong <kk.moon@samsung.com>

tpl_tbm: Remove missued pthread_mutex_init() for draw_waiting_mutex
         Add missed __tpl_tbm_set_tbm_buffer_to_tbm_surface() for tpl_tbm_buffer

Change-Id: If705df4277b16533ec120edda027c1cdb787eeef
Signed-off-by: Mun, Gwan-gyeong <kk.moon@samsung.com>

wayland-egl: Fixed incorrect resize on prerotation

When the wl_egl_window_resize() is called, wl_egl_window_set_rotation() does
not work properly on resizing of buffer.
This patch selectivly apply for resizing of buffer when the wl_egl_window_resize()
is called.

Change-Id: Ie291b06a6d5cb60f07a56d26dbb96ce53740097b
Signed-off-by: Mun, Gwan-gyeong <kk.moon@samsung.com>

tpl_wayland_egl: When wl_display_dispatch_queue() fails, print infomation of error in detail
                 on __tpl_wayland_egl_surface_wait_dequeuable()

When the wl_display_dispatch_queue() fails on __tpl_wayland_egl_surface_wait_dequeuable(),
it generally  prints errno and errno_str.
If errno is EPROTO, it prints error interface name and error enumeration code.

Change-Id: I774774294a396164a9b9c66492c9cb79f18257cc
Signed-off-by: Mun, Gwan-gyeong <kk.moon@samsung.com>