gstreamer/sys/wasapi2/meson.build
Seungha Yang 6da109cdb0 wasapi2: Always build if Windows 10 SDK is available
Add support for building wasapi2 plugin if Windows 10 SDK is
available on system

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1951>
2021-02-18 19:46:17 +09:00

126 lines
3.6 KiB
Meson

wasapi2_sources = [
'gstwasapi2src.c',
'gstwasapi2sink.c',
'gstwasapi2util.c',
'gstwasapi2client.cpp',
'gstwasapi2device.c',
'plugin.c',
]
mmdeviceapi_symbols = [
'ActivateAudioInterfaceAsync',
'DEVINTERFACE_AUDIO_RENDER',
'DEVINTERFACE_AUDIO_CAPTURE',
]
wasapi2_option = get_option('wasapi2')
if host_system != 'windows'
if wasapi2_option.disabled()
subdir_done()
elif wasapi2_option.enabled()
error('Cannot build wasapi2 plugin when not building for Windows')
endif
endif
ole32_dep = cc.find_library('ole32', required : get_option('wasapi2'))
ksuser_dep = cc.find_library('ksuser', required : get_option('wasapi2'))
runtimeobject_dep = cc.find_library('runtimeobject', required : get_option('wasapi2'))
mmdeviceapi_dep = cc.find_library('mmdevapi', required : get_option('wasapi2'))
wasapi2_dep = [ole32_dep, ksuser_dep, runtimeobject_dep, mmdeviceapi_dep]
extra_args = []
foreach dep: wasapi2_dep
if not dep.found()
if wasapi2_option.enabled()
error('wasapi2 plugin was enabled explicitly, but required dependencies were not found')
else
subdir_done()
endif
endif
endforeach
if not cxx.has_header_symbol ('audioclient.h', 'IAudioClient3', dependencies : wasapi2_dep)
if wasapi2_option.enabled()
error('wasapi2 plugin was enabled explicitly, but IAudioClient3 is unavailable')
else
subdir_done()
endif
endif
foreach symbol: mmdeviceapi_symbols
if not cxx.has_header_symbol ('mmdeviceapi.h', symbol, dependencies : wasapi2_dep)
if wasapi2_option.enabled()
error('wasapi2 plugin was enabled explicitly, but @1@ is unavailable'.format(symbol))
else
subdir_done()
endif
endif
endforeach
winapi_app = cxx.compiles('''#include <winapifamily.h>
#include <windows.applicationmodel.core.h>
#include <wrl.h>
#include <wrl/wrappers/corewrappers.h>
#include <audioclient.h>
#include <mmdeviceapi.h>
#if !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP)
#error "not winrt"
#endif
int main (int argc, char ** argv) {
IAudioClient3 *client = NULL;
return 0;
} ''',
dependencies: wasapi2_dep,
name: 'building for WINAPI_PARTITION_APP')
if not winapi_app
if wasapi2_option.enabled()
error('wasapi2 plugin was enabled explicitly, but build target is not include WINAPI_PARTITION_APP')
else
subdir_done()
endif
endif
win10_sdk = cxx.compiles('''#include <windows.h>
#ifndef WDK_NTDDI_VERSION
#error "unknown Windows SDK version"
#endif
#if (WDK_NTDDI_VERSION < 0x0A000000)
#error "Not a Windows 10 SDK"
#endif
''',
name: 'building with Windows 10 SDK')
if not win10_sdk
if wasapi2_option.enabled()
error('wasapi2 plugin was enabled explicitly, but Windows 10 SDK is unavailable')
else
subdir_done()
endif
endif
building_for_win10 = cxx.compiles('''#include <windows.h>
#ifndef WINVER
#error "unknown minimum supported OS version"
#endif
#if (WINVER < 0x0A00)
#error "Windows 10 API is not guaranteed"
#endif
''',
name: 'building for Windows 10')
if not building_for_win10
message('Bumping target Windows version to Windows 10 for building wasapi2 plugin')
extra_args += ['-DWINVER=0x0A00', '-D_WIN32_WINNT=0x0A00', '-DNTDDI_VERSION=WDK_NTDDI_VERSION']
endif
gstwasapi2 = library('gstwasapi2',
wasapi2_sources,
c_args : gst_plugins_bad_args + ['-DCOBJMACROS'] + extra_args,
cpp_args : gst_plugins_bad_args + extra_args,
include_directories : [configinc],
dependencies : [gstaudio_dep] + wasapi2_dep,
install : true,
install_dir : plugins_install_dir)
pkgconfig.generate(gstwasapi2, install_dir : plugins_pkgconfig_install_dir)
plugins += [gstwasapi2]