Feat/mod dub v2 (#22)

* support tts elevenlabs to mod_dub

Signed-off-by: Quan HL <quan.luuhoang8@gmail.com>

* wip

Signed-off-by: Quan HL <quan.luuhoang8@gmail.com>

* wip

* wip

* fix aws race condition when 2 start transcribes are sent at the same instant

* wip

* wip

* wip

* allow queue play on track

* wip

Signed-off-by: Quan HL <quan.luuhoang8@gmail.com>

* revert change for aws transcribe

Signed-off-by: Quan HL <quan.luuhoang8@gmail.com>

* fix type

* wip

* wip

* rename parameters

* rename paramters

* wip

* wip

* wip

* wip

* wip

* bug: there exists scenarios where callback is not defined

* wip

* wip

* revert unintended changes to mod_google_transcribe

* fix bugs w/ streaming tts simplified arg parsing to use freeswitch conventions

---------

Signed-off-by: Quan HL <quan.luuhoang8@gmail.com>
Co-authored-by: Quan HL <quan.luuhoang8@gmail.com>

mod_dub/Makefile.am

@@ -2,9 +2,17 @@ include $(top_srcdir)/build/modmake.rulesam
 MODNAME=mod_dub
 
 mod_LTLIBRARIES = mod_dub.la
-mod_dub_la_SOURCES  = file_loader.cpp audio_downloader.cpp mod_dub.c dub_glue.cpp 
+mod_dub_la_SOURCES  = ap_file.cpp ap_http.cpp track.cpp dub_glue.cpp tts_vendor_parser.cpp mod_dub.c vector_math.cpp mpg_decode.cpp
 mod_dub_la_CFLAGS   = $(AM_CFLAGS)
 mod_dub_la_CXXFLAGS = $(AM_CXXFLAGS) -std=c++17
 
+if USE_AVX2
+mod_dub_la_CXXFLAGS += -mavx2 -DUSE_AVX2
+else
+if USE_SSE2
+mod_dub_la_CXXFLAGS += -msse2 -DUSE_SSE2
+endif
+endif
+
 mod_dub_la_LIBADD   = $(switch_builddir)/libfreeswitch.la
 mod_dub_la_LDFLAGS  = -avoid-version -module -no-undefined -shared `pkg-config --libs boost` -lstdc++ -lmpg123