13 gtk_dep = dependency('gtk+-3.0', required : get_option('gtk3'))
15 if build_gstgl and gstgl_dep.found() and gtk_dep.version().version_compare('>=3.15.0')
16 have_gtk3_gl_windowing = false
18 if gst_gl_have_window_x11 and gst_gl_have_platform_glx
20 gtk_x11_dep = dependency('gtk+-x11-3.0', required : false)
21 if gtk_x11_dep.found()
22 optional_deps += gtk_x11_dep
23 have_gtk3_gl_windowing = true
27 if gst_gl_have_window_wayland and gst_gl_have_platform_egl
29 gtk_wayland_dep = dependency('gtk+-wayland-3.0', required : false)
30 if gtk_wayland_dep.found()
31 optional_deps += gtk_wayland_dep
32 have_gtk3_gl_windowing = true
36 if have_gtk3_gl_windowing
41 optional_deps += gstgl_dep
42 gtk_defines += ['-DGST_USE_UNSTABLE_API', '-DHAVE_GTK3_GL']
46 gstgtk = library('gstgtk',
48 c_args : gst_plugins_good_args + gtk_defines,
49 link_args : noseh_link_args,
50 include_directories : [configinc],
51 dependencies : [gtk_dep, gstvideo_dep, gstbase_dep, libm] + optional_deps,
53 install_dir : plugins_install_dir,
55 pkgconfig.generate(gstgtk, install_dir : plugins_pkgconfig_install_dir)