Miscellaneous fixes

[ming]

Miscellaneous updates and fixes.

[ming]

In 4916:

Re #1782 (misc): Removes ffmpeg libraries from XCode project.

[nanang]

In 4917:

Misc (re #1782): Fixed compile error of ios_opengl_dev.m on iOS 8 SDK due to missing OpenGLES headers (thanks Brian Walker for the report and the fix).

[nanang]

In 4932:

[SIPit31] Misc (re #1782): Updated AMR parser behavior, i.e: from raising assertion to just printing log and also discard the whole packet, on receiving invalid AMR frame-type.

[ming]

In 4933:

Re #1782 (misc): Fixed missing add_ref() in pjsip_tsx_retransmit_no_state() (thanks to Itay Bianco for the patch)

[ming]

In 4934:

Re #1782 (misc): Clone sdp attribute fmtp and rtpmap before adding it in process_pending_reinvite()

[ming]

In 4935:

Re #1782 (misc): Do not copy the public address and bound address if pjsua_acc_modify()'s new setting doesn't change those

(thanks to Povilas Krilius for the report)

[ming]

In 4937:

Re #1782 (misc): Fixed bug caused by wrong order of code made in r4933 (thanks to Brian Walker for noticing this)

[ming]

In 4938:

Re #1782 (misc): Only perform unregistration in pjsua_acc_modify() if the reg_uri is valid

[riza]

In 4939:

Misc (re #1782): Change field name unregWaitSec to unregWaitMsec, as it represents millisecond data. (Thanks to Chris Updegraft for the feedback).

[riza]

In 4940:

Misc (re #1782): Update the xcode interface builder (xib) file for iPad.

[riza]

In 4941:

Misc (re #1782): Support for Russian language for sound device name when using WMME. This should also work for other language with special character set. (Thanks Alexander Fatyanov for the patch).

[riza]

In 4942:

Misc (re #1782): Avoid assertion when updating keep alive. Assert scenario: register, switchoff network adapter and immediately request unregister. This issue is intermittent. (Thanks to Alexander Fotyanov for the patch).

[riza]

In 4943:

Misc (re #1782): Fixed silly error from r4941. (Additional thanks Max Bondarenko for the original patch).

[riza]

In 4945:

Misc (re #1782): In case if STUN server is configured and NAT-traversal is in process user can delete this server from setting list. In that case in internal_stun_resolve_cb we should check that STUN server is available. (Thanks to Max Bondarenko for the patch).

[ming]

In 4946:

Re #1782 (misc): Fixed preprocessor definition of PJMEDIA_WMME_DEV_USE_MMDEVICE_API (thanks to Sean Bright for the patch)

[riza]

In 4947:

Misc (re #1782): Fixed unregistration sent twice when calling pjsua_acc_modify with reg_uri is blank.

[ming]

In 4950:

Re #1782 (misc): Fixed return value of AudioMedia::getTxLevel()/getRxLevel()
to be in the range of 0-100, as stated in the doc

[riza]

In 4951:

Misc (re #1782): Fixed initialize Dshow failed when the COM library already initialized.

[nanang]

In 4953:

Misc (re #1782): Skip libyuv and libopenh264 lookups when passing '--disable-video' param to configure script (thanks Sean Bright for the patch).

[nanang]

In 4958:

Misc (re #1782): Print log message when SIP UDP transport is destroyed.

[ming]

In 4959:

Re #1782 (misc):
This is related to #1249: Memory corruption bug in splitcomb. The fix r3548 in that ticket was accidentally reversed in r3664.

Thanks to David Richards for the report.

[ming]

In 4961:

Re #1782 (misc): This is related to #1418: Library restart fails with PJLIB_UTIL_ESTUNNOTRESPOND error after several times. The fix r3896 in that ticket was accidentally modified during merging in r3999.

[riza]

In 4962:

Re #1782 (misc): Fixed crash when failing to create filter graph on dshow.
Thanks to Alexander Fatyanov for the report.

[nanang]

In 4964:

Misc (re #1782): Fixed exchanged timer I timeout value (for absorbing any additonal ACK before shifting tsx state to terminated) between reliable vs unreliable transports.

[nanang]

In r4965:

Fixed bug of missing SIP header "Supported: outbound, path" after a registration failure (thanks Mateusz Olejnik for the report).

[nanang]

In 4966:

Misc (re #1782): Fixed OpenSSL detection in configure script due to incomplete dependencies and bad library order, which causes OpenSSL detection failure on some platform such as Android mips and arm64.

[riza]

In 4972:

Re #1782 (misc): Change assert check of ssl_state to non assert check on OpenSSL wrapper implementation.

(thanks to Joshua Colp for the suggestion)

[ming]

In 4975:

Re #1782 (misc): Do not include SDP when sending 181 response (patch provided by Joshua Colp)

[ming]

In 4977:

Re #1782 (misc): Fixed inaccurate TX packet loss percentage and stats calculation.

[ming]

In 4979:

Re #1782 (misc): Prevent buffer overrun in pjsip message/uri printing
Thanks to Sagi Iltus for the patch

[nanang]

In 4981:

Misc (re #1782): added compile-time settings for Speex AGC & denoiser in Speex AEC, note that both are enabled by default, as previously AGC was enabled (by pjmedia, as it seems to improve AEC performance) and denoiser was also enabled by default by Speex.

[nanang]

In 4984:

Misc (re #1782): Enabled G722 in config_site_sample.h for iOS and Android platforms.

[ming]

In 4990:

Re #1782 (misc): Fixed unitialized mutex owner variable when creating mutex

[ming]

In 4991:

Re #1782 (misc): Suppress Helgrind's warning about possible data race when doing ioq select.

[nanang]

In 4993:

Misc (re #1782): Applied OpenH264 CFLAGS/LDFLAGS probing result by configure script into Makefile.

[riza]

In 5000:

Misc (re #1782): Check if the transport being shutdown in on_accept_complete and on_connect_complete callback

[nanang]

In 5005:

Misc (re #1782): Setup log writer function on pjsua CLI (useful for debugging library initialization).

[nanang]

In 5015:

Misc (re #1782): Update default OpenH264 video size for Android platforms to 352x288.

[nanang]

In 5017:

Misc (re #1782): Coding style works (indentation, etc) on Android pjsua2 sample app codes.

[ming]

In 5041:

Re #1782 (misc): Improve layout in ipjsua sample app, so it can display both preview and incoming video together.

[ming]

In 5042:

Re #1782 (misc): Prevent build error if using another ioqueue backend (such as epoll) or if using PJ_CONFIG_MAXIMUM_SIZE on platforms that do not support setting FD_SETSIZE

[ming]

In 5044:

Re #1782 (misc): Fixed activesock's lock msg w.r.t iOS background to be more precise.

[nanang]

In 5045:

Misc (re #1782): Fixed various compile warnings on MSVC.

[nanang]

In 5046:

Misc (re #1782): Fixed various compile warnings on MacOS & iOS.

[riza]

In 5048:

Misc (re #1782): Fixed SIP error code not set properly when there's an error in initializing media channel. Thanks to Roman Kublin for the report.

[riza]

In 5049:

Misc (re #1782): Check if capturer is opened when getting window information. On slow devices (iPhone 3GS) the capturer might not be opened when the format changed is requested.

[ming]

In 5053:

Re #1782 (misc): (trivial)Fixed typo in log

[riza]

In 5059:

Misc (re #1782): Add information to pjsip_endpt_send_request documentation that the timeout param is not implemented yet.

[nanang]

In 5060:

Misc (re #1782): Suppress compile warnings on MSVC.

[riza]

In 5061:

Misc (re #1782): Fixed build error when using PJ_POOL_DEBUG=1