Hello,
I'm facing some problems with respect to audio.
I'm trying to build phapi-test and make a test call.
I have a 2.2 release checked out on 27th september 2007 which has
support for PORTAUDIO.
When I build phapi-test here, I could able to listen audio for testcall.
Here are the excerpts from DefineWengoOptions.cmake
if (APPLE)
option(OWSOUND_PORTAUDIO_SUPPORT "Build libsound with PortAudio
support" OFF)
else (APPLE)
option(OWSOUND_PORTAUDIO_SUPPORT "Build libsound with PortAudio
support" ON)
endif (APPLE)
if (LINUX)
option(PHAPI_SAMPLERATE_SUPPORT "Build phApi with libsamplerate
support" ON)
option(PHAPI_AUDIO_ALSA_SUPPORT "Build phApi with ALSA support" ON)
option(PHAPI_AUDIO_ARTS_SUPPORT "Build phApi with aRts support" OFF)
option(PHAPI_AUDIO_ESD_SUPPORT "Build phApi with ESD support" OFF)
option(PHAPI_AUDIO_OSS_SUPPORT "Build phApi with OSS support" ON)
else (LINUX)
option(PHAPI_SAMPLERATE_SUPPORT "Build phApi with libsamplerate
support" OFF)
option(PHAPI_AUDIO_ALSA_SUPPORT "Build phApi with ALSA support" OFF)
option(PHAPI_AUDIO_ARTS_SUPPORT "Build phApi with aRts support" OFF)
option(PHAPI_AUDIO_ESD_SUPPORT "Build phApi with ESD support" OFF)
option(PHAPI_AUDIO_OSS_SUPPORT "Build phApi with OSS support" OFF)
endif (LINUX)
Here are the excerpts from CMakeCache.txt in build directory
//Path to a library.
ALSA_LIBRARIES:FILEPATH=/usr/lib/libasound.so
//Build phApi with ALSA support
PHAPI_AUDIO_ALSA_SUPPORT:BOOL=ON
//Build PortAudio with ALSA support
PORTAUDIO_ALSA_SUPPORT:BOOL=ON
//Advanced flag for variable: ALSA_LIBRARIES
ALSA_LIBRARIES-ADVANCED:INTERNAL=1
//alsa public definitions
alsa_DEFINITIONS:INTERNAL=
//alsa public include directories
alsa_INCLUDE_DIRS:INTERNAL=/usr/include
//alsa public libraries
alsa_LIBRARIES:INTERNAL=/usr/lib/libasound.so
//alsa public library directories
alsa_LIBRARY_DIRS:INTERNAL=/usr/lib
//alsa private library directories
alsa_PRIVATE_LIBRARY_DIRS:INTERNAL=
Now when I try to build phapi-test with 2.2 release in which PORTAUDIO
support is _NOT_ there, I _DON'T_ get any audio for test call.
Here are the excerpts from DefineWengoOptions.cmake
if (LINUX)
option(PHAPI_SAMPLERATE_SUPPORT "Build phApi with libsamplerate
support" ON)
option(PHAPI_AUDIO_ALSA_SUPPORT "Build phApi with ALSA support" ON)
option(PHAPI_AUDIO_ARTS_SUPPORT "Build phApi with aRts support" OFF)
option(PHAPI_AUDIO_ESD_SUPPORT "Build phApi with ESD support" OFF)
option(PHAPI_AUDIO_OSS_SUPPORT "Build phApi with OSS support" ON)
else (LINUX)
option(PHAPI_SAMPLERATE_SUPPORT "Build phApi with libsamplerate
support" OFF)
option(PHAPI_AUDIO_ALSA_SUPPORT "Build phApi with ALSA support" OFF)
option(PHAPI_AUDIO_ARTS_SUPPORT "Build phApi with aRts support" OFF)
option(PHAPI_AUDIO_ESD_SUPPORT "Build phApi with ESD support" OFF)
option(PHAPI_AUDIO_OSS_SUPPORT "Build phApi with OSS support" OFF)
endif (LINUX)
if (WIN32)
option(FFMPEG_OLD_VERSION "Use the old version of ffmpeg" OFF)
option(OWSOUND_PORTAUDIO_SUPPORT "Build libsound with PortAudio
support" ON)
endif (WIN32)
Here are the excerpts from CMakeCache.txt in build directory
//Path to a library.
ALSA_LIBRARIES:FILEPATH=/usr/lib/libasound.so
//Build phApi with ALSA support
PHAPI_AUDIO_ALSA_SUPPORT:BOOL=ON
//Advanced flag for variable: ALSA_LIBRARIES
ALSA_LIBRARIES-ADVANCED:INTERNAL=1
//alsa public definitions
alsa_DEFINITIONS:INTERNAL=
//alsa public include directories
alsa_INCLUDE_DIRS:INTERNAL=/usr/include
//alsa public libraries
alsa_LIBRARIES:INTERNAL=/usr/lib/libasound.so
//alsa public library directories
alsa_LIBRARY_DIRS:INTERNAL=/usr/lib
//alsa private library directories
alsa_PRIVATE_LIBRARY_DIRS:INTERNAL=
Please let me know whats going wrong here. Is that the ALSA libraries
are not located correctly?
I don't get any ' ALSA not found ' error while doing cmake.
Thanks
Mangesh
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