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

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va_sources = files(
'gstvaallocator.c',
'gstvadisplay.c',
'gstvadisplay_wrapped.c',
'gstvapool.c',
'gstvautils.c',
)
va_sources_priv = files(
'gstvasurfacecopy.c',
'gstvavideoformat.c',
'vasurfaceimage.c',
)
va_headers = files(
'gstva.h',
'gstvaallocator.h',
'gstvadisplay.h',
'gstvadisplay_wrapped.h',
'gstvapool.h',
'gstvautils.h',
'va-prelude.h',
'va_fwd.h',
)
va_linux_sources = files(
'gstvadisplay_drm.c',
)
va_linux_headers = files(
'gstvadisplay_drm.h',
)
va_win32_sources = files(
'gstvadisplay_win32.cpp',
)
va_win32_headers = files(
'gstvadisplay_win32.h',
)
gstva_dep = dependency('', required : false)
platform_deps = []
extra_args = ['-DGST_USE_UNSTABLE_API',
'-DBUILDING_GST_VA',
'-DG_LOG_DOMAIN="GStreamer-VA"']
if host_system not in ['linux', 'windows']
subdir_done()
endif
va_opt = get_option('va')
msdk_opt = get_option('msdk')
qsv_opt = get_option('qsv')
if va_opt.disabled() and msdk_opt.disabled() and qsv_opt.disabled()
subdir_done()
endif
va_required = va_opt.enabled() or msdk_opt.enabled() or qsv_opt.enabled()
libva_req = ['>= 1.6']
if host_system == 'windows'
libva_req = ['>= 1.18']
endif
libva_dep = dependency('libva', version: libva_req, required: va_required,
fallback: ['libva', 'libva_dep'])
if not libva_dep.found()
subdir_done()
endif
if host_system == 'linux'
libva_drm_dep = dependency('libva-drm', version: libva_req, required: va_required,
fallback: ['libva', 'libva_drm_dep'])
if not libva_drm_dep.found()
subdir_done()
endif
platform_deps += [libva_drm_dep]
libdrm_dep = dependency('libdrm', version: '>=2.4', required: false)
if libdrm_dep.found()
platform_deps += [libdrm_dep]
extra_args += ['-DHAVE_LIBDRM']
endif
va_sources += va_linux_sources
va_headers += va_linux_headers
else
libva_win32_dep = dependency('libva-win32', version: libva_req, required: va_required,
fallback: ['libva', 'libva_win32_dep'])
if not libva_win32_dep.found()
subdir_done()
endif
dxgi_lib = cc.find_library('dxgi', required: va_required)
if not dxgi_lib.found()
subdir_done()
endif
platform_deps += [libva_win32_dep, dxgi_lib]
va_sources += va_win32_sources
va_headers += va_win32_headers
endif
va_enums = gnome.mkenums_simple('va-enumtypes',
sources: ['gstva.h'],
decorator: 'GST_VA_API',
header_prefix: '#include <gst/va/va-prelude.h>',
body_prefix: '#ifdef HAVE_CONFIG_H\n#include "config.h"\n#endif',
install_header: true,
install_dir : join_paths(get_option('includedir'), 'gstreamer-1.0/gst/va'),
)
va_enumtypes_h = va_enums[1]
va_gen_sources = [va_enumtypes_h]
gstva = library('gstva-' + api_version,
va_sources, va_sources_priv, va_enums,
c_args : gst_plugins_bad_args + extra_args,
cpp_args : gst_plugins_bad_args + extra_args,
include_directories : [configinc, libsinc],
version : libversion,
soversion : soversion,
install : true,
dependencies : [gst_dep, gstbase_dep, gstvideo_dep, gstallocators_dep, libva_dep] + platform_deps,
)
library_def = {'lib': gstva}
pkg_name = 'gstreamer-va-' + api_version
pkgconfig.generate(gstva,
libraries : [gst_dep, gstvideo_dep],
variables : pkgconfig_variables,
subdirs : pkgconfig_subdirs,
name : pkg_name,
description : 'GStreamer VA support',
)
if build_gir
gir = {
'sources' : [va_sources, va_headers, va_enums],
'namespace' : 'GstVa',
'nsversion' : api_version,
'identifier_prefix' : 'Gst',
'symbol_prefix' : 'gst',
'export_packages' : pkg_name,
'includes' : ['Gst-1.0', 'GstBase-1.0', 'GstVideo-1.0'],
'install' : true,
'extra_args' : gir_init_section + ['-DGST_USE_UNSTABLE_API'],
'dependencies' : [gst_dep, gstbase_dep, gstvideo_dep, gstallocators_dep, libva_dep] + platform_deps
}
library_def = {'lib': library_def['lib'], 'gir': [gir]}
if not static_build
va_gir = gnome.generate_gir(gstva, kwargs: gir)
library_def += {'gir_targets': library_def.get('gir_targets', []) + [va_gir]}
va_gen_sources += va_gir
endif
endif
gst_libraries += [[pkg_name, library_def]]
install_headers(va_headers, subdir : 'gstreamer-1.0/gst/va/')
gstva_dep = declare_dependency(link_with : gstva,
include_directories : [libsinc],
dependencies : [gst_dep, gstvideo_dep, gstallocators_dep, libva_dep] + platform_deps,
sources : va_gen_sources)
meson.override_dependency(pkg_name, gstva_dep)