gstreamer/subprojects/gst-plugins-bad/ext/soundtouch/meson.build
Loïc Le Page 9d703439f1 pitch: add validate tests
Add pitch tests with different forward and backward playback rates.
Those tests depend on the libSoundTouch version to validate the buffers
checksums. The actual version uses libSoundTouch 2.3.2, use the
`--force-fallback-for=soundtouch` meson option to build using the same
version.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6247>
2024-05-02 13:26:09 +02:00

57 lines
2.1 KiB
Meson

soundtouch_sources = [
'plugin.c',
'gstpitch.cc',
'gstbpmdetect.cc',
]
soundtouch_cargs = ['-DHAVE_SOUNDTOUCH']
if get_option('soundtouch').disabled()
subdir_done()
endif
soundtouch_dep = dependency('soundtouch', required : false,
fallback : ['soundtouch', 'soundtouch_dep'])
if soundtouch_dep.found()
soundtouch_cargs += ['-DHAVE_SOUNDTOUCH_1_4']
else
soundtouch_dep = dependency('soundtouch-1.4', required : false)
if soundtouch_dep.found()
soundtouch_cargs += ['-DHAVE_SOUNDTOUCH_1_4']
else
soundtouch_dep = dependency('soundtouch-1.0', required : false)
# NOTE: I removed the checks for libSoundTouch.pc and so on.
# Add them back once we know which distros use them.
endif
endif
if not soundtouch_dep.found() and get_option('soundtouch').enabled()
error('soundtouch plugin enabled but soundtouch library not found')
endif
# GCC, by default, handles exceptions in C++ sources as /EHsc, allowing
# exceptions intra C++ code, and terminating the app on hitting a C function's
# stack.
# Grep ST_NO_EXCEPTION_HANDLING and see:
# https://learn.microsoft.com/en-us/cpp/build/reference/eh-exception-handling-model?view=msvc-170
# https://gcc.gnu.org/onlinedocs/gcc/Code-Gen-Options.html#index-fexceptions
#
# However, -fexceptions in Application.mk must be manually injected, as
# their toolchain does not add it for historical reasons.
# https://developer.android.com/ndk/guides/cpp-support?hl=es-419
if get_option('cpp_eh') in ['none']
soundtouch_cargs += ['-DST_NO_EXCEPTION_HANDLING']
elif host_system == 'android'
soundtouch_cargs += cxx.get_supported_arguments('-fexceptions')
endif
if soundtouch_dep.found()
gstsoundtouch = library('gstsoundtouch',
soundtouch_sources,
c_args : gst_plugins_bad_args + soundtouch_cargs,
cpp_args : gst_plugins_bad_args + soundtouch_cargs,
include_directories : [configinc],
dependencies : [gstaudio_dep, soundtouch_dep],
override_options: ['cpp_std=c++14'],
install : true,
install_dir : plugins_install_dir)
plugins += [gstsoundtouch]
endif