webrtc_source: refactor audio/video branches using static mapping table

[Version] 0.2.118
[Issue Type] Refactoring

Change-Id: I5046a03cf070e54a8e7624b273219ac4099e0d3b

webrtc_source: rearrange codes to reduce code complexity

[Version] 0.2.117
[Issue Type] Refactoring

Change-Id: I31b43afb40ae1bd5a829dc1ccb99685bd4ead1a4

webrtc_source: Return error when loopback pipeline has already been set

[Version] 0.2.116
[Issue Type] Bug fix

Change-Id: Ie6b408cfb75cc7a827a94b068e8d0042a064cb3a
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source: rearrange codes of __create_rest_of_elements_for_filesrc_pipeline() to reduce code complexity

[Version] 0.2.115
[Issue Type] Refactoring

Change-Id: Ibed6a8d5b613e91af1a8a6c6f944e59dcdeae569

webrtc_source: Fix invalid use of capsfilter

[Version] 0.2.114
[Issue Type] Improvement

Change-Id: I98dc18b2139c767f6d917962d1e5d613a679d37b

Add API to set/get file source looping

Functions are added as below.
- webrtc_file_source_set_looping()
- webrtc_file_source_get_looping()

[Version] 0.2.113
[Issue type] API

Change-Id: Ie088db29ac4aeaf19fe2d5f85138787c4da5c9f7

Change the structure of file src

A separate pipeline for filesrc is added, and the existing src bin receives input with appsrc.
This makes functions such as file looping convenient by separately managing pipelines.

[Version] 0.2.112
[Issue Type] Improvement

Change-Id: I69e1edea62515eb57987624e12bf863fa653b3fc

webrtc_test: Apply -Wcast-function-type and fix the error

It is added to comply with VD COSMOS build configuration.

[Version] 0.2.111
[Issue Type] Improvement

Change-Id: I104e55c2520708641b6bf56daf7a9765a4f41c2e
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_websocket: Fix missing field initializers

Apply -Wmissing-field-initializers and fix the errors.
It is added to comply with VD build configuration.

[Version] 0.2.110
[Issue Type] Improvement

Change-Id: Iab651b06a2d89e51c4c8f40c9fb5831d4038c8c6
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_sink/data_channel: Fix coverity issues (CHECKED_RETURN)

[Version] 0.2.109
[Issue Type] Coverity (CHECKED_RETURN)

Change-Id: I6911282dc9f226be4eafa59f485d2a5cc109a244
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_test: Fix coverity issue of USE_AFTER_FREE

[Version] 0.2.108
[Issue Type] Coverity (USE_AFTER_FREE)

Change-Id: Ic67674d991bfe8de19e03058b77646248d634221
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_test: Prepare for test case with esplusplayer to render data when using encoded frame callback

It'll be the default case to test encoded frame callback.
For now, it is excluded when TV profile build.

[Version] 0.2.107
[Issue Type] Improvement

Change-Id: I85bae50e99bd937daf2e53aa901a1ecd90a6de98
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc: Add missing precondition for negotiation callbacks

[Version] 0.2.106
[Issue Type] Doxygen

Change-Id: If95522da7cdd138ca5a4f1eb734bd9b4f0a7353d
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Apply -Wsign-compare and fix the errors

It is added to comply with VD build configuration.

[Version] 0.2.105
[Issue Type] Improvement

Change-Id: Ia863063842cd95f23c6db3b320923ae182ef6945
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Apply -Wshadow and fix the errors

It is added to comply with VD build configuration.

[Version] 0.2.104
[Issue Type] Improvement

Change-Id: Id1481b5077723fd0ca74107fe1d618a0d5974c20
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_display: Revise logic for display mode/visible

Default mode and visible values are set when allocating display.
These values can be updated by setter APIs regardless of sink_element set.
Check properties for mode and visible before g_object_set().

[Version] 0.2.103
[Issue Type] Improvement

Change-Id: I9f98c764e73e23e7f6a87a167ba1211460b45360
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_test: Add menu to get data channel label

dl. Get data channel label

[Version] 0.2.102
[Issue Type] Add

Change-Id: I37a592bb42d3a6a854b8dca03c223b873b9e71ee
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_test: Print * to represent the internal API

[Version] 0.2.101
[Issue Type] Revise

Change-Id: Ibdbe0c53d503dadf50f22180a714d51ae44b4419
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_sink: Use fakesink to drop receiving audio data if stream_info is not set

[Version] 0.2.100
[Issue Type] Improvement

Change-Id: I056d6b1b4fce1dfcb0a20a969631326ec7d7be7d
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_sink: Use fakesink to drop receiving video data if display is not set

[Version] 0.2.99
[Issue Type] Improvement

Change-Id: I69296f2abe7792e5b6f2c468d5b1bbba58b4f860
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Add new internal APIs for setting or unsetting crop screen source

- webrtc_screen_source_set_crop()
- webrtc_screen_source_unset_crop()
- Add function test to webrtc_test

[Version] 0.2.98
[Issue Type] New feature

Change-Id: Ib1f36d6b84ce3ff429ff0ae20879b50b6f5af011
Signed-off-by: Hyunil <hyunil46.park@samsung.com>

webrtc_doc: Update description

[Version] 0.2.97
[Issue Type] Document

Change-Id: I546caef069a8ba2f7319dabe72e021e4e7260dac
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_sink: Lock mutex of display in __build_videosink()

It is improved to guard display structure while accessing it.

[Version] 0.2.96
[Issue Type] Improvement

Change-Id: I61f86eaa3970e659b614d3bdb9cb9d589254b23b
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_ini: Add support for printing stats log periodically

[general]
stats log period = 0

It is added to print statistics log periodically to check current
situation of data transmission without any user input.
In case of 0 sec, it does not print any stats logs.

[Version] 0.2.95
[Issue Type] Log

Change-Id: Ibc0b418d7c6544f995b5d78822d8df241c064f7c
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

move webrtc_file_source_set_path() to internal

[Version] 0.2.94
[Issue Type] API

Change-Id: I8913184b8ab51d85f70fdcfda0aec0dc585645d8

fixup! webrtc_ini: Add new item to set libnice verbose log

Change-Id: Ife051178de6bc972a4925124c0270fae74c86c24
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_ini: Add new item to set libnice verbose log

[Version] 0.2.93
[Issue Type] Improvement

Change-Id: Ib173a0b87c0cf9aed322e158c302127b35682117

webrtc_test: Add menu for creating offer/answer asynchronously

[Version] 0.2.92
[Issue Type] New feature

Change-Id: I2b30064c4731d82c38786913ff0ddc0f866144f4
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Add new asynchronous API to create offer/answer

Functions are added as below.
 - webrtc_create_offer_async()
 - webrtc_create_answer_async()

[Version] 0.2.91
[Issue Type] API

Change-Id: I5641f98fcd272ddd52f5173c048a9db3a94a9222
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_test: Add missing initializing variables after free()

It caused a double-free crash when negotiating again with new handle
even if the 'd'(destroy) menu was executed for the previous handle
without program exit.

[Version] 0.2.90
[Issue Type] Bug fix

Change-Id: I48df929d6744d434f23f7d550d692e92b0b61609
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source: Set omitted display->sink_element in case of OVERLAY display type

It will be used when setting a display mode/visible to the track id of
video loopback pipeline.

[Version] 0.2.89
[Issue Type] Bug fix

Change-Id: I03cc2b3807495d3851643fc804f03570ad2ebab8
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source: Use fixed payload id for particular codecs

This patch enables normal operation with that codecs between
web API and gstreamer webrtc at last.

[Version] 0.2.88
[Issue Type] Improvement

Change-Id: Ib4094ac5814d59632032f649a69e0b45bc5b4b1d
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_private: Apply FEC in case of answerer without setting any media source

If a webrtc handle that does not have any media source, so-called recvonly,
tries to create an answer SDP with the received offer SDP, FEC also should be
applied according to ini configuration if the offerer wants to use the FEC.

[Version] 0.2.87
[Issue Type] Improvement

Change-Id: I182bbc1a982ff244e0656d78dbc9cc833fd0b4f0
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source: Add support for G.711 one of mandatory audio codecs

PCMU and PCMA which support 64kbps with 8kHz sample rates are added.
Please refer to https://datatracker.ietf.org/doc/html/rfc7874 for
more details.

[Version] 0.2.86
[Issue Type] New feature

Change-Id: I56b2972817a652761cc8f0249d4ecf29389ec0df
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source: Remove S24LE audio raw format

The gstreamer encoders for PCMU/PCMA/OPUS, the formats supported by
the WebRTC spec, do not support 24bit PCM format as its input.

[Version] 0.2.85
[Issue Type] Clean-up

Change-Id: I374876c7806b01ba0902cb72a554a676863c550f
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source/display/tbm: Change some logs to verbose level

[Version] 0.2.84
[Issue Type] Log

Change-Id: I815d44f8332e839604f7660c678c26cca4a6347e
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_ini: Add new item for verbose logging

[general]
verbose log = yes or no

LOG_VERBOSE() macro is also added.

[Version] 0.2.83
[Issue Type] New feature

Change-Id: I84d74b99496e1062445ef49423b6b9a643534286
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_private: Increase timeout value when getting an offer/answer message

It is changed from 10 sec. to 30 sec.

Also, null checking code is added for gst_promise_get_reply().

[Version] 0.2.82
[Issue Type] Improvement

Change-Id: Ic83418d46a33eb0a0c98628f4fbc4631862cc21d
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_private: Remove workaround codes regarding negotiation needed callback

[Version] 0.2.81
[Issue Type] Improvement

Change-Id: I9e1686e858b3c7ae25976af2ed5ff9fde482d040
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Add support for statistic functionality

[Version] 0.2.80
[Issue Type] New feature

Change-Id: I284137c02bc53c24e731c90265e6df3e420bbdef
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_display: Check return value of gst_video_info_from_caps()

[Version] 0.2.79
[Issue Type] Coverity (CHECKED_RETURN)

Change-Id: I6c7ff1dfc4c2352122c57c5a53fa160928033cec
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_private: Remove unuseful generating dot files

These are not related to the pipeline changes.
Plus some invoked in the main thread are cause of deadlock
when the 'generate dot' is enabled in ini file.

[Version] 0.2.78
[Issue Type] Cleanup & Bug fix

Change-Id: I61dbf149b26999672f748ae4867f46476fd9f929
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source: enable loopback for filesrc

When the pipeline status becomes NULL, the decodebin destroys all of the added pads and associated probes.
so, the probe information related to loopback should be reinitialized when the pad in the decodebin is removed.

[Version] 0.2.77
[Issue Type] Improvement

Change-Id: I2e07ac17736304bf32b1d31bfa52d99e75613fdb

webrtc_source: set proper media types for filesrc

[Version] 0.2.76
[Issue Type] Improvement

Change-Id: I3bf6b2ac6c1d8e641e2628f6a4e31eb28d339cea

webrtc/webrtc_websocket: Apply g_mutex_locker_new()

Unused macros are removed

[Version] 0.2.75
[Issue Type] Refactoring

Change-Id: Icba100fdca5d5f8a92bd25bd7cfab4a8eb31fc88
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_test: Check null before freeing device list

[Version] 0.2.74
[Issue Type] Bug fix

Change-Id: If1686021704fa72df73834f3269139e07ef0be38
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_test: Realign menu

[Version] 0.2.73
[Issue Type] Cleanup

Change-Id: If3cb054baf5de692a764b32455649fd22aad975c
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_internal/private: Apply g_mutex_locker_new()

[Version] 0.2.72
[Issue Type] Refactoring

Change-Id: I2a564902a6ebba778e77162d29d39b86c628c533
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_display/tbm: Apply g_mutex_locker_new()

[Version] 0.2.71
[Issue Type] Refactoring

Change-Id: If8ba39506177180e91cc66558ae9094f62e9be89
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Add API to set/get display visibleness

Functions are added as below.
 - webrtc_set_display_visible()
 - webrtc_get_display_visible()

[Version] 0.2.70
[Issue Type] API

Change-Id: Ia50a7c3f12b14a329e52b94ba182ee90f86a9a25
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Add API to set/get display mode

Enums are added as below.
 - WEBRTC_DISPLAY_MODE_LETTER_BOX
 - WEBRTC_DISPLAY_MODE_ORIGIN_SIZE
 - WEBRTC_DISPLAY_MODE_FULL

Functions are added as below.
 - webrtc_set_display_mode()
 - webrtc_get_display_mode()

[Version] 0.2.69
[Issue Type] API

Change-Id: Ia691e6091fb2059c069c2c7202efcd4fc61cdf85
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Change the thread of negotiation callbacks

Callbacks listed below are now changed to be invoked in the main thread
 - webrtc_peer_connection_state_change_cb()
 - webrtc_signaling_state_change_cb()
 - webrtc_ice_gathering_state_change_cb()
 - webrtc_ice_connection_state_change_cb()

[Version] 0.2.68
[Issue Type] Improvement

Change-Id: Ib9f82eee6e51363338766af47d03533dece5b1d9
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_private: Add functions for appending negotiation callbacks to the main thread

Use g_idle_add_full() instead of g_idle_add().

[Version] 0.2.67
[Issue Type] New feature

Change-Id: I17eb8f5ac14f046c3b3a9700c3a8f507644828ca
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_test: Add menu to join a room

New menu is added as below.
 rj. Request join room

In case of this test, all of the webrtc configuration including
sources and negotiation will be make up automatically.

Test sequence example
 1. 'ss' -> set signaling server
 2. 'cs' -> connect to the server
 3. 'rj' -> 1 or 2 (choose source type) -> type room name
(It is required to do the same for other handles)

[Version] 0.2.66
[Issue Type] New feature

Change-Id: I62841efc8ad477bdc6968e258bed3dae1ee90400
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_ini: Move FEC setting from [general] to [media source] category

Now the FEC setting values can be set per media source rather than
system general.

For example, if camera source uses MJPEG encoded codec directly, it is
shown that the performance is better without FEC enabled. This patch
makes the FEC disable only in case of this media source type.

[Version] 0.2.65
[Issue Type] Improvement

Change-Id: Ied2e48cc27a5b050a367abd5e17dbb1370dace90
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_internal: Add webrtc_media_source_set_video_loopback_to_ecore_wl()

Some parameter types are corrected.

[Version] 0.2.64
[Issue Type] Internal API

Change-Id: I6eb146ee7914150cfdcb4cdf1c32660b1a1e1123
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source: Allow location to be set multiple times for a single file source

[Version] 0.2.63
[Issue Type] Improvement

Change-Id: I7bc728f957f368ff2db689535a88cc2318a6a526

Revise header

Remove '\n' command from related sentence.
Add more references.
Add more @remarks and @post.
Some sentences are rephrased.

[Version] 0.2.62
[Issue Type] Doxygen

Change-Id: I4b90e3baab26ab21cd047d874e87b1c0ac152274
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Fix error of 64bit compile

Various fixes due to the gsize.
 : print format is corrected.
 : webrtc_get_data() is revised to have unsigned long* type for
  it's the second out-param.

Missing '%' command is added to have valid usr/lib[64] dir in
the spec file.

Fix build error in case of using define for tv profile.

[Version] 0.2.61
[Issue Type] Build and API

Change-Id: Ide1b0241b1b8f20e26a422d2d9a1ab4be69f87f7
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_private: Apply FEC to a tranceiver for audio

We don't need to discriminate against audio for FEC.
Some logs are revised.
Multiple lines are used for g_object_set() to set several properties.

[Version] 0.2.60
[Issue Type] Improvement

Change-Id: I24607938b847b3107c11c38a13c7cfbd413c2563
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_test: Change src_pipeline state to NULL before calling g_clear_object()

[Version] 0.2.59
[Issue Type] Bug fix

Change-Id: I43557965d3e64b7ad7c248a909b2f2d9d7c97e06
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source: Remove restriction which only allowed H264 format for encoded media packet

Supported formats are added to @remarks of webrtc_media_packet_source_set_format().

[Version] 0.2.58
[Issue Type] Improvement

Change-Id: Iae3f4c65c86264f579aabcf0e248de03b13a4c7d
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source: Check media format in every case when pushing media packet

[Version] 0.2.57
[Issue Type] Improvement

Change-Id: I26f04321a66848d606586dc155c95920914035c4
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Remove duplicated defines

[Version] 0.2.56
[Issue Type] Clean-up

Change-Id: I237113cb2a427ba26e4c8f1624079c1d627276cb
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_signaling_server: use g_autoptr with g_mutex_locker_new

This makes it convenient to manipulate concurrent mechanisms such as mutex,
including unintentional infinite possessing of the resource.

https://developer.gnome.org/glib/stable/glib-Threads.html#g-mutex-locker-new
https://developer.gnome.org/glib/stable/glib-Miscellaneous-Macros.html#g-autoptr

[Version] 0.2.55
[Issue Type] Refactoring

Change-Id: If724556eec0fd61a22026f819f72e95543c7ca44

Add out-parameter 'track id' to loopback setting functions

This newly added parameter will be utilized by other functions that
are for setting properties/operations per the track id.

[Version] 0.2.54
[Issue Type] API

Change-Id: Ib3d8c1fea15d7a762fba0320ca8b6b875118f66a
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Correct typos

[Version] 0.2.53
[Issue Type] Doxygen

Change-Id: I077edfc7996da516146cea66845402cef32ef420
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_display: Add _set_display_type_and_surface() and use it

display 'object' is renamed to 'surface'.
Some codes regarding locking/unlocking display mutex are revised.
Level of some logs are changed.

[Version] 0.2.52
[Issue Type] Improvement

Change-Id: Ib2e70ea2ac6506cb91edf4a3f036a22e6b3cf17f
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_sink: Add __find_sink_slot_by_id() and use it

[Version] 0.2.51
[Issue Type] Refactoring

Change-Id: I6d47ae258ca28cb8d3137a2040120d758b000552
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Add a description of file source mute

[Version] 0.2.50
[Issue Type] Doxygen

Change-Id: I35b0774364eb460c7b207b31f7b96bfe820d0dc7

Add API to set media path to the file src

webrtc_file_source_set_path() is added.

This is different from sending files over a data channel.
Audio/video streams that extracted through demuxing the media are treated as a media source.

[Version] 0.2.49
[Issue Type] API

Change-Id: If673fd26d355c0a73093fe9ed046e1bd11300f4d

webrtc_source: Remove meaningless property setting of media packet source

Setting 'do-timestamp' to 'true' to appsrc element is removed in case of
the media packet source. Actually, it does not have any effect internally.
Because the media packet usually have its own timestamp set by user.

Multiple lines are used for g_object_set() in case of setting multiple
properties.

[Version] 0.2.48
[Issue Type] Improvement

Change-Id: I9718af8f79bf818cbfd7c7d14dfc73a36d81280f
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Add API to set/get ICE transport policy

Enums are added as below.
 - WEBRTC_ICE_TRANSPORT_POLICY_ALL
 - WEBRTC_ICE_TRANSPORT_POLICY_RELAY

Functions are added as below
 - webrtc_set_ice_transport_policy()
 - webrtc_get_ice_transport_policy()

[Version] 0.2.47
[Issue Type] API

Change-Id: I4d882d48038dc77fb2be848ae45d228de7a907c8
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_sink: Fix rendering issue getting late in case of the EVAS display

'qos' and 'sync' properties are enabled to the element resposible for
video frame handoff.

[Version] 0.2.46
[Issue Type] Improvement

Change-Id: I35fbc990637d6893d1d56b2dfe08a88b90ca3b04
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Add API for audio source loopback rendering

webrtc_media_source_set_audio_loopback() is added.

This will be used to render the audio source with the particular
sound stream information before sending the data to the remote peer.

[Version] 0.2.45
[Issue Type] API

Change-Id: Iab4815b3b41da3cc529fa4fe29cdfca7537bacaa
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_sink: Add null check code

[Version] 0.2.44
[Issue Type] Improvement

Change-Id: Id6d50f255c07becae55f28a89f135cefb16c5bb4
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Move missing webrtc_display_type_e enumeration to CAPI_MEDIA_WEBRTC_MEDIA_RENDER_MODULE group

[Version] 0.2.43
[Issue Type] Doxygen

Change-Id: I459ba1f8db83ee2a1d9206216af1c6e95640f4a8
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

The file source can have more than one src pad for the same source id

[Version] 0.2.42
[Issue Type] Improvement

Change-Id: I47f00b5500496ee3dffd8afb3265d351532bb293

webrtc_private: Checking caps before creating payload elements

"media" in caps must be "audio" or "video" for normal communication.
However, some payload's media is "applications".
So let these elements skip when searching.

[Version] 0.2.41
[Issue Type] Improvement

Change-Id: I3cdbc33b61c3d337aa38115a04c7e7a93f789454

Add API for video source loopback rendering

webrtc_media_source_set_video_loopback() is added.

This will be used to render the video source to the particular
display surface before sending the data to the remote peer.

[Version] 0.2.40
[Issue Type] API

Change-Id: Ia6c63fd5da758c35dd337c2ab0a12347a06cd0fc
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Revise doxygen

Remarks regarding callback thread are added.
Fix invalid parameter direction.
Add missing release handle information.
Put a space after using '\n' command.

[Version] 0.2.39
[Issue Type] Doxygen

Change-Id: I0dc23a36b4cab50cc74809df20168f5f11e94f12
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source: Use gst_audio_info_to_caps()

It also set the layout to 'interleaved' internally.

[Version] 0.2.38
[Issue Type] Refactoring

Change-Id: If10b12445a8e252a7af8940625ab222a9719c8bc
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source: Add missing error conditions

_set[get]_video_resolution() are revised to return an error
in case of the file source type.

[Version] 0.2.37
[Issue Type] Bug fix

Change-Id: Ib12ead787d395199d999f9951072af6bf9306221
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source: Add callback parmeter to __add_probe_to_pad()

Ordering of parameters are changed.
__remove_probe_from_pad() is also added.

[Version] 0.2.36
[Issue Type] Refactoring

Change-Id: Ief06006b2ad8cbbf0a9fef958da3fb5706734844
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source: Rename variable

This variable is used only for camerasrc mute functionality.

[Version] 0.2.35
[Issue Type] Rename

Change-Id: I7fdf3399df13f04a97d4b96c3c1996d3a65c7140
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_test: Apply external audio input device if available

It is only for the test case of WEBRTC_MEDIA_SOURCE_TYPE_MIC.

[Version] 0.2.34
[Issue Type] Improvement

Change-Id: Ib4f989f78840be18b5bec2c958d167fd3d9aee74
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_test: Revise media packet source test

In case of the test using H264 format, infinite loop is applied to
the h264 source pipeline by using seek 0 and modifying pts/dts values
of the media packet. A bus watch message handler is also added to
detect EOS situation.

[Version] 0.2.33
[Issue Type] Improvement

Change-Id: I55d285905baf4de19803d5e569a401cb0512d9b2
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Add webrtc_doc.h file

[Version] 0.2.32
[Issue Type] Doxygen

Change-Id: I2aa0f8384f92ee2bdb366b817a10c9e1526ab2e1
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Add new group - CAPI_MEDIA_WEBRTC_MEDIA_RENDER_MODULE

Functions below are included in this group.
 - webrtc_set_sound_stream_info()
 - webrtc_set_display()
 - webrtc_set_encoded_audio_frame_cb()
 - webrtc_unset_encoded_audio_frame_cb()
 - webrtc_set_encoded_video_frame_cb()
 - webrtc_unset_encoded_video_frame_cb()

[Version] 0.2.31
[Issue Type] Doxygen

Change-Id: I70900fa9ab4ded21f5283f611b8e4dddca6b9442
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Add API to set sound stream info. to audio track received by the remote peer

webrtc_set_sound_stream_info() is added.

When calling this new API with the stream info handle, the audio policy
including routing and volume of the audio track is under control by the
handle.

[Version] 0.2.30
[Issue Type] API

Change-Id: I3ba47c6f84d00023ef2b0bf09511a6d019444e20
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Add API to set sound stream info. to the MIC source

webrtc_mic_source_set_sound_stream_info() is added.

For example, audio device(e.g. USB) can be set by the stream info
handle of capi-media-sound-manager. By passing this handle to the
new function, the MIC source will be read data from the device.

[Version] 0.2.29
[Issue Type] API

Change-Id: I0027109ae5ee3b546e40aadef1740551ad6a2e40
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source: Improve to get caps for encoded format

A bug making invalid caps in __make_default_encoded_caps()
is fixed.

Tainted array index is also fixed in webrtc_test.

[Version] 0.2.28
[Issue Type] Bug fix

Change-Id: I49fd509fa04836199baa19b25b36f59e45040222
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

Change precondition of webrtc_media_packet_source_push_packet()

New preconditions are added before calling this function.
 1. webrtc_media_packet_source_set_format() must be called.
 2. webrtc_media_packet_source_buffer_state_changed_cb() must be set.

The previous state limitation is removed.

[Version] 0.2.27
[Issue Type] API

Change-Id: I63f69dad4341c3d3aeb19b68c0650c0be2672796
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

fixup! webrtc_private: Ensure the NEGOTIATING state to get ready for negotiation operation

Change-Id: I3d08d1f38c68ba4e9e801a43cc95418b22717dbb
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

fixup! webrtc_source: Revise assigning payload identifier

Change-Id: I8d4800349ae895c5acc1eeb308f7f165c5cbc672
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_internal: Add support for internal source types

WEBRTC_MEDIA_SOURCE_TYPE_CUSTOM_AUDIO and WEBRTC_MEDIA_SOURCE_TYPE_CUSTOM_VIDEO
are added for internal use.

[Version] 0.2.26
[Issue Type] Internal API

Change-Id: I71257ba153aaf16f83a77e65214953803c1ba017
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source: Improve codes for getting payload identifier

Use bitwise operation instead of array traverse.

[Version] 0.2.25
[Issue Type] Refactoring

Change-Id: I0a9a513e9074d02c3a3c1e08b9a5c54a920a85d2
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_sink: Add omitted type in __get_videosink_factory_name()

[Version] 0.2.24
[Issue Type] Bug fix

Change-Id: I24057f88b527f5af099a9328378c6232204944ea
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_test: Apply RET_IF() macro for checking condition

_webrtc_destroy() releases more resources regarding its handle.

[Version] 0.2.23
[Issue Type] Improvement

Change-Id: Ica04303942f9294702134a62c8941b7135b3934f
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>

webrtc_source: Revise assigning payload identifier

One media source id can have two audio/video streams.
e.g.)file source

Assigning payload id logic is revised to get it per
each stream all over the webrtc handle.

[Version] 0.2.22
[Issue Type] Improvement

Change-Id: I47aa84e56f58fffc34e2d3735cad0eddc94a8439
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>