gstreamer/subprojects/gst-plugins-bad/gst-libs/gst/cuda/meson.build

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cuda_sources = files([
'gstcudaloader.c',
'gstcudacontext.c',
'gstcudautils.c',
'gstcudamemory.c',
'gstcudabufferpool.c',
'gstcudanvrtc.c',
])
cuda_headers = files([
'cuda-prelude.h',
'gstcudabufferpool.h',
'gstcudacontext.h',
'gstcudaloader.h',
'gstcudamemory.h',
'gstcudanvrtc.h',
'gstcudautils.h',
])
gstcuda_dep = dependency('', required : false)
if host_system not in ['windows', 'linux']
subdir_done()
endif
cuda_win32_headers = [
'initguid.h',
'd3d11.h',
'dxgi.h',
]
if host_system == 'windows'
foreach h : cuda_win32_headers
if not cc.has_header(h)
subdir_done()
endif
endforeach
endif
cuda_stubinc = include_directories('./stub')
extra_c_args = ['-DGST_USE_UNSTABLE_API']
if gstgl_dep.found()
extra_c_args += ['-DHAVE_NVCODEC_GST_GL=1']
endif
if gstd3d11_dep.found()
extra_c_args += ['-DGST_CUDA_HAS_D3D=1', '-DCOBJMACROS']
endif
pkg_name = 'gstreamer-cuda-' + api_version
gstcuda= library('gstcuda-' + api_version,
cuda_sources,
c_args : gst_plugins_bad_args + extra_c_args + ['-DGST_USE_UNSTABLE_API', '-DBUILDING_GST_CUDA', '-DG_LOG_DOMAIN="GStreamer-Cuda"'],
cpp_args : gst_plugins_bad_args,
include_directories : [configinc, libsinc, cuda_stubinc],
version : libversion,
soversion : soversion,
install : true,
dependencies : [gstbase_dep, gmodule_dep, gstvideo_dep, gstglproto_dep, gstd3d11_dep]
)
gen_sources = []
library_def = {'lib': gstcuda}
if build_gir
gir_includes = ['Gst-1.0', 'GstBase-1.0', 'GstVideo-1.0', 'CudaGst-1.0']
if gstglproto_dep.found()
gir_includes += ['GstGL-1.0']
endif
cuda_gir = {
'sources' : files('stub/cuda.h', 'stub/cudaGL.h'),
'namespace' : 'CudaGst',
'nsversion' : api_version,
'identifier_prefix' : 'CU',
'symbol_prefix' : ['cu', 'cuda'],
'includes' : [],
'install' : true,
'extra_args' : [],
'dependencies' : [],
}
gir = {
'sources' : cuda_sources + cuda_headers,
'namespace' : 'GstCuda',
'nsversion' : api_version,
'identifier_prefix' : 'Gst',
'symbol_prefix' : 'gst',
'export_packages' : pkg_name,
'includes' : gir_includes,
'install' : true,
'extra_args' : gir_init_section + ['-DGST_USE_UNSTABLE_API', '-I' + meson.current_source_dir() / 'stub'],
'dependencies' : [gstbase_dep, gstvideo_dep, gstglproto_dep],
}
if not static_build
cudagst_gir = gnome.generate_gir(gstcuda, kwargs: cuda_gir)
gir += {'includes': gir['includes'] + [cudagst_gir[0]]}
gst_cuda_gir = gnome.generate_gir(gstcuda, kwargs: gir)
gen_sources += gst_cuda_gir
endif
library_def += {'gir': [gir, cuda_gir]}
endif
gst_libraries += [[pkg_name, library_def]]
pkgconfig.generate(gstcuda,
libraries : [gstbase_dep, gmodule_dep, gstvideo_dep, gstglproto_dep],
variables : pkgconfig_variables,
subdirs : pkgconfig_subdirs,
name : pkg_name,
description : 'Unstable library to work with CUDA inside GStreamer',
)
install_headers(cuda_headers + ['cuda-gst.h'], subdir : 'gstreamer-1.0/gst/cuda')
gstcuda_dep = declare_dependency(link_with : gstcuda,
include_directories : [libsinc],
dependencies : [gstbase_dep, gmodule_dep, gstvideo_dep, gstglproto_dep],
sources: gen_sources)
meson.override_dependency(pkg_name, gstcuda_dep)