1 project('gstreamer-vaapi', 'c',
3 meson_version : '>= 0.36.0',
4 default_options : [ 'warning_level=1',
5 'buildtype=debugoptimized' ])
7 gst_version = meson.project_version()
8 version_arr = gst_version.split('.')
9 gst_version_major = version_arr[0]
10 gst_version_minor = version_arr[1]
11 gst_version_micro = version_arr[2]
12 if version_arr.length() == 4
13 gst_version_nano = version_arr[3]
18 libva_req = ['>= 0.30.4', '!= 0.99.0']
19 glib_req = '>= 2.40.0'
20 gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
22 cc = meson.get_compiler('c')
25 if cc.has_argument('-fvisibility=hidden')
26 add_project_arguments('-fvisibility=hidden', language: 'c')
30 libm = cc.find_library('m', required : false)
31 gst_dep = dependency('gstreamer-1.0', version : gst_req,
32 fallback : ['gstreamer', 'gst_dep'])
33 gstbase_dep = dependency('gstreamer-base-1.0', version : gst_req,
34 fallback : ['gstreamer', 'gst_base_dep'])
35 gstpbutils_dep = dependency('gstreamer-pbutils-1.0', version : gst_req,
36 fallback : ['gst-plugins-base', 'pbutils_dep'])
37 gstallocators_dep = dependency('gstreamer-allocators-1.0', version : gst_req,
38 fallback : ['gst-plugins-base', 'allocators_dep'])
39 gstvideo_dep = dependency('gstreamer-video-1.0', version : gst_req,
40 fallback : ['gst-plugins-base', 'video_dep'])
41 gstcodecparsers_dep = dependency('gstreamer-codecparsers-1.0', version : gst_req,
42 fallback : ['gst-plugins-bad', 'gstcodecparsers_dep'])
43 gstgl_dep = dependency('gstreamer-gl-1.0', version : gst_req,
44 fallback : ['gst-plugins-bad', 'gstgl_dep'], required: false)
45 gmodule_dep = dependency('gmodule-2.0', required: false)
46 libva_dep = dependency('libva', version: libva_req)
48 libva_drm_dep = dependency('libva-drm', version: '>= 0.33.0', required: false)
49 libva_wayland_dep = dependency('libva-wayland', version: '>= 0.33.0', required: false)
50 libva_x11_dep = dependency('libva-x11', version: '>= 0.31.0', required: false)
51 libdrm_dep = dependency('libdrm', required: false)
52 libudev_dep = dependency('libudev', required: false)
53 egl_dep = dependency('egl', required: false)
54 gl_dep = dependency('gl', required: false)
55 glesv2_dep = dependency('glesv2', required: false)
56 glesv3_dep = dependency('glesv3', required: false)
57 libdl_dep = cc.find_library('dl', rqeuired: false)
58 wayland_client_dep = dependency('wayland-client', required: false)
59 x11_dep = dependency('x11', required: false)
60 xrandr_dep = dependency('xrandr', required: false)
61 xrender_dep = dependency('xrender', required: false)
64 GLES_VERSION_MASK += gl_dep.found() ? 1 : 0
65 GLES_VERSION_MASK += glesv2_dep.found() ? 4 : 0
66 GLES_VERSION_MASK += glesv3_dep.found() ? 8 : 0
68 USE_ENCODERS = libva_dep.version().version_compare('>= 0.34.0') and get_option('with_encoders') != 'no'
69 USE_H265_DECODER = cc.has_header('va/va_dec_hevc.h', dependencies: libva_dep, prefix: '#include <va/va.h>')
70 USE_H265_ENCODER = USE_ENCODERS and cc.has_header('va/va_enc_hevc.h', dependencies: libva_dep, prefix: '#include <va/va.h>')
71 USE_JPEG_DECODER = cc.has_header('va/va_dec_jpeg.h', dependencies: libva_dep, prefix: '#include <va/va.h>')
72 USE_JPEG_ENCODER = USE_ENCODERS and cc.has_header('va/va_enc_jpeg.h', dependencies: libva_dep, prefix: '#include <va/va.h>')
73 USE_VP8_DECODER = cc.has_header('va/va_dec_vp8.h', dependencies: libva_dep, prefix: '#include <va/va.h>')
74 USE_VP8_ENCODER = USE_ENCODERS and cc.has_header('va/va_enc_vp8.h', dependencies: libva_dep, prefix: '#include <va/va.h>')
75 USE_VP9_DECODER = cc.has_header('va/va_dec_vp9.h', dependencies: libva_dep, prefix: '#include <va/va.h>')
76 USE_VP9_ENCODER = USE_ENCODERS and cc.has_header('va/va_enc_vp9.h', dependencies: libva_dep, prefix: '#include <va/va.h>')
78 USE_VPP = cc.has_header('va/va_vpp.h', dependencies: libva_dep, prefix: '#include <va/va_vpp.h>')
80 USE_DRM = libva_drm_dep.found() and libdrm_dep.found() and libudev_dep.found() and get_option('with_drm') != 'no'
81 USE_EGL = gmodule_dep.found() and egl_dep.found() and GLES_VERSION_MASK != 0 and get_option('with_egl') != 'no'
82 USE_GLX = libva_x11_dep.found() and x11_dep.found() and gl_dep.found() and libdl_dep.found() and get_option('with_glx') != 'no'
83 USE_WAYLAND = libva_wayland_dep.found() and wayland_client_dep.found() and get_option('with_wayland') != 'no'
84 USE_X11 = libva_x11_dep.found() and x11_dep.found() and get_option('with_x11') != 'no'
86 cdata = configuration_data()
87 cdata.set('GST_API_VERSION_S', '"@0@.@1@"'.format(gst_version_major, gst_version_minor))
88 cdata.set('PACKAGE', '"gstreamer-vaapi"')
89 cdata.set('VERSION', '"@0@"'.format(gst_version))
90 cdata.set('PACKAGE_VERSION', '"@0@"'.format(gst_version))
91 cdata.set('PACKAGE_NAME', '"GStreamer VA-API Plug-ins"')
92 cdata.set('PACKAGE_STRING', '"GStreamer VA-API Plug-ins @0@"'.format(gst_version))
93 cdata.set('PACKAGE_BUGREPORT', '"http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer"')
94 cdata.set10('USE_DRM', USE_DRM)
95 cdata.set10('USE_EGL', USE_EGL)
96 cdata.set10('USE_ENCODERS', USE_ENCODERS)
97 cdata.set10('USE_GLX', USE_GLX)
98 cdata.set10('USE_H265_DECODER', USE_H265_DECODER)
99 cdata.set10('USE_H265_ENCODER', USE_H265_ENCODER)
100 cdata.set10('USE_JPEG_DECODER', USE_JPEG_DECODER)
101 cdata.set10('USE_JPEG_ENCODER', USE_JPEG_ENCODER)
102 cdata.set10('USE_VP8_DECODER', USE_VP8_DECODER)
103 cdata.set10('USE_VP8_ENCODER', USE_VP8_ENCODER)
104 cdata.set10('USE_VP9_DECODER', USE_VP9_DECODER)
105 cdata.set10('USE_VP9_ENCODER', USE_VP9_ENCODER)
106 cdata.set10('USE_WAYLAND', USE_WAYLAND)
107 cdata.set10('USE_X11', USE_X11)
108 cdata.set10('HAVE_XKBLIB', cc.has_header('X11/XKBlib.h', dependencies: x11_dep))
109 cdata.set10('HAVE_XRANDR', xrandr_dep.found())
110 cdata.set10('HAVE_XRENDER', xrender_dep.found())
111 cdata.set10('USE_VA_VPP', USE_VPP)
112 cdata.set10('USE_GST_GL_HELPERS', gstgl_dep.found())
113 cdata.set('GLES_VERSION_MASK', GLES_VERSION_MASK)
114 runcmd = run_command('pkg-config', '--variable=driverdir', 'libva')
115 if runcmd.returncode() == 0
116 cdata.set('VA_DRIVERS_PATH', '"@0@"'.format(runcmd.stdout().strip()))
119 if libva_dep.version().version_compare('< 0.38.0')
121 [USE_H265_DECODER, 'HAVE_VA_VA_DEC_HEVC_H'],
122 [USE_H265_ENCODER, 'HAVE_VA_VA_ENC_HEVC_H'],
123 [USE_JPEG_DECODER, 'HAVE_VA_VA_DEC_JPEG_H'],
124 [USE_JPEG_ENCODER, 'HAVE_VA_VA_ENC_JPEG_H'],
125 [USE_VP8_DECODER, 'HAVE_VA_VA_DEC_VP8_H'],
126 [USE_VP8_ENCODER, 'HAVE_VA_VA_ENC_VP8_H'],
127 [USE_VP9_DECODER, 'HAVE_VA_VA_DEC_VP9_H'],
128 [USE_VP9_ENCODER, 'HAVE_VA_VA_DEC_VP9_H'],
129 [USE_VPP, 'HAVE_VA_VA_VPP_H'],
131 foreach h : check_headers
133 cdata.set(h.get(1), 1)
139 ['HAVE_VA_VA_ENC_MPEG2_H', 'va/va_enc_mpeg2.h'],
140 ['HAVE_VA_VA_ENC_H264_H', 'va/va_enc_h264.h'],
142 foreach h : check_headers
143 if cc.has_header(h.get(1), dependencies: libva_dep, prefix: '#include <va/va.h>')
144 cdata.set(h.get(0), 1)
152 # maintaining compatibility with the previous libtool versioning
153 # current = minor * 100 + micro
154 libversion = '@0@.@1@.0'.format(soversion, gst_version_minor.to_int() * 100 + gst_version_micro.to_int())
156 plugins_install_dir = '@0@/gstreamer-1.0'.format(get_option('libdir'))
158 configure_file(configuration: cdata, output: 'config.h')
159 gstreamer_vaapi_args = ['-DHAVE_CONFIG_H']
160 configinc = include_directories('.')
161 libsinc = include_directories('gst-libs')
167 python3 = import('python3').find_python()
168 run_command(python3, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")')