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libobs: Add Pulseaudio audio monitoring support

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Checks if the system has Pulseaudio and enables support via the
HAVE_PULSEAUDIO flag.

Closes jp9000/obs-studio#940
This commit is contained in:
Shaolin
2017-05-12 23:03:44 -03:00
committed by jp9000
parent b1f2b72628
commit b6042d91ea
8 changed files with 1040 additions and 7 deletions
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35
libobs/CMakeLists.txt
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@@ -12,12 +12,20 @@ if (NOT "${FFMPEG_AVCODEC_LIBRARIES}" STREQUAL "")
endif()
if(UNIX)
find_package(PulseAudio)
if (NOT "${PULSEAUDIO_LIBRARY}" STREQUAL "")
message(STATUS "Found PulseAudio - Audio Monitor enabled")
set(HAVE_PULSEAUDIO "1")
else()
set(HAVE_PULSEAUDIO "0")
endif()
find_package(DBus QUIET)
if (NOT APPLE)
find_package(X11_XCB REQUIRED)
endif()
else()
set(HAVE_DBUS "0")
set(HAVE_PULSEAUDIO "0")
endif()
find_package(ImageMagick QUIET COMPONENTS MagickCore)
@@ -145,12 +153,22 @@ elseif(UNIX)
util/threading-posix.c
util/pipe-posix.c
util/platform-nix.c)
set(libobs_PLATFORM_HEADERS
util/threading-posix.h)
set(libobs_audio_monitoring_SOURCES
audio-monitoring/null/null-audio-monitoring.c
)
if(HAVE_PULSEAUDIO)
set(libobs_audio_monitoring_HEADERS
audio-monitoring/pulse/pulseaudio-wrapper.h)
set(libobs_audio_monitoring_SOURCES
audio-monitoring/pulse/pulseaudio-wrapper.c
audio-monitoring/pulse/pulseaudio-enum-devices.c
audio-monitoring/pulse/pulseaudio-output.c)
else()
set(libobs_audio_monitoring_SOURCES
audio-monitoring/null/null-audio-monitoring.c)
endif()
if(DBUS_FOUND)
set(libobs_PLATFORM_SOURCES ${libobs_PLATFORM_SOURCES}
util/platform-nix-dbus.c)
@@ -168,6 +186,12 @@ elseif(UNIX)
${libobs_PLATFORM_DEPS}
${X11_XCB_LIBRARIES})
if(HAVE_PULSEAUDIO)
set(libobs_PLATFORM_DEPS
${libobs_PLATFORM_DEPS}
${PULSEAUDIO_LIBRARY})
endif()
if(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
# use the sysinfo compatibility library on bsd
find_package(Libsysinfo REQUIRED)
@@ -358,7 +382,9 @@ set(libobs_SOURCES
${libobs_graphics_SOURCES}
${libobs_mediaio_SOURCES}
${libobs_util_SOURCES}
${libobs_libobs_SOURCES})
${libobs_libobs_SOURCES}
${libobs_audio_monitoring_SOURCES}
)
set(libobs_HEADERS
${libobs_config_HEADERS}
@@ -367,7 +393,6 @@ set(libobs_HEADERS
${libobs_mediaio_HEADERS}
${libobs_util_HEADERS}
${libobs_libobs_HEADERS}
${libobs_audio_monitoring_SOURCES}
${libobs_audio_monitoring_HEADERS}
)