mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-10-05 18:22:23 +00:00
95 lines
2.2 KiB
Meson
95 lines
2.2 KiB
Meson
nvcodec_sources = [
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'plugin.c',
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'gstnvenc.c',
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'gstnvbaseenc.c',
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'gstnvh264enc.c',
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'gstnvh265enc.c',
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'gstcudaloader.c',
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]
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nvdec_sources = [
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'gstnvdec.c',
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'gstcuvidloader.c',
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]
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use_nvcodec_gl = false
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extra_c_args = []
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cuda_dep = dependency('', required : false)
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cuda_header_dep = dependency('', required : false)
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cuda_incdir = ''
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nvcodec_option = get_option('nvcodec')
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if nvcodec_option.disabled()
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subdir_done()
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endif
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cuda_versions = [
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'10.1',
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'10.0',
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'9.2',
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'9.1',
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'9.0',
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'8.0',
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'7.5',
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'7.0',
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'6.5',
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]
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cuda_ver = ''
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cuda_dep = dependency('cuda', required:false)
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if cuda_dep.found()
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cuda_ver = cuda_dep.version()
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endif
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# FIXME: use break syntax when we use meson >= '0.49'
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foreach v : cuda_versions
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if cuda_ver == ''
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cuda_dep = dependency('cuda-' + v, required: false)
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if cuda_dep.found()
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cuda_ver = v
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endif
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endif
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endforeach
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if cuda_dep.found()
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if cc.has_header('cuda.h', dependencies: cuda_dep)
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cuda_header_dep = cuda_dep.partial_dependency(compile_args : true, includes : true)
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endif
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endif
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if not cuda_header_dep.found()
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cuda_root = run_command(python3, '-c', 'import os; print(os.environ.get("CUDA_PATH"))').stdout().strip()
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if cuda_root != '' and cuda_root != 'None'
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cuda_incdir = join_paths (cuda_root, 'include')
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if cc.has_header('cuda.h', args: '-I' + cuda_incdir)
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cuda_header_dep = declare_dependency(include_directories: include_directories(cuda_incdir))
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endif
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endif
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endif
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if not cuda_header_dep.found()
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if nvcodec_option.enabled()
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error('The nvcodec plugin was enabled explicitly, but required CUDA dependency was not found.')
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endif
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subdir_done()
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endif
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if gstgl_dep.found()
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# FIXME: make nvdec usable without OpenGL dependency
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nvcodec_sources += nvdec_sources
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extra_c_args += ['-DHAVE_NVCODEC_GST_GL=1']
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endif
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gstnvcodec = library('gstnvcodec',
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nvcodec_sources,
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c_args : gst_plugins_bad_args + extra_c_args,
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include_directories : [configinc],
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dependencies : [gstbase_dep, gstvideo_dep, gstpbutils_dep, gstgl_dep, cuda_header_dep, gmodule_dep],
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install : true,
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install_dir : plugins_install_dir,
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)
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pkgconfig.generate(gstnvcodec, install_dir : plugins_pkgconfig_install_dir)
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plugins += [gstnvcodec]
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