meson: enable applemedia

meson.build

@@ -113,7 +113,6 @@ check_functions = [
 # check token HAVE_APPLE_MEDIA
 # check token HAVE_ASSRENDER
 # check token HAVE_AVC
-# check token HAVE_AVFOUNDATION
 # check token HAVE_BLUEZ
 # check token HAVE_BZ2
 # check token HAVE_CFLOCALECOPYCURRENT
@@ -168,7 +167,6 @@ check_functions = [
 # check token HAVE_GUDEV
 # check token HAVE_HLS
 # check token HAVE_ICONV
-# check token HAVE_IOS
 # check token HAVE_JPEG
 # check token HAVE_KATE
 # check token HAVE_LADSPA
@@ -234,7 +232,6 @@ check_functions = [
 # check token HAVE_VCD
 # check token HAVE_VDPAU
 # check token HAVE_VIDEOTOOLBOX
-# check token HAVE_VIDEOTOOLBOX_10_9_6
 # check token HAVE_VOAACENC
 # check token HAVE_VOAMRWBENC
 # check token HAVE_WASAPI
@@ -434,6 +431,29 @@ else
   winsock2 = []
 endif
 
+if host_machine.system() == 'darwin'
+  add_languages('objc')
+  mobilecoreservices_dep = dependency('MobileCoreServices', required : false)
+  if mobilecoreservices_dep.found()
+    cdata.set('HAVE_IOS', 1)
+  endif
+
+  avfoundation_dep = dependency('AVFoundation', required : false)
+  if avfoundation_dep.found()
+      cdata.set('HAVE_AVFOUNDATION', 1)
+  endif
+
+  videotoolbox_dep = dependency('VideoToolbox', required : false)
+  if videotoolbox_dep.found()
+      cdata.set('HAVE_VIDEOTOOLBOX', 1)
+  endif
+
+#  FIXME: framework.version() returns 'unknown'
+#  if videotoolbox_dep.version().version_compare('>=10.9.6')
+#    cdata.set('HAVE_VIDEOTOOLBOX_10_9_6', 1)
+#  endif
+endif
+
 have_orcc = false
 orcc_args = []
 # Used by various libraries/elements that use Orc code

sys/applemedia/meson.build

@@ -0,0 +1,88 @@
+applemedia_sources = [
+    'plugin.m',
+    'vtutil.c',
+    'corevideomemory.c',
+    'corevideobuffer.c',
+    'coremediabuffer.c',
+    'videotexturecache.m',
+    'atdec.c',
+    'glcontexthelper.c'
+]
+
+applemedia_args = [
+    '-Dgst_core_media_buffer_new=gst_core_media_buffer_priv_new',
+    '-Dgst_core_media_buffer_get_type=gst_core_media_buffer_priv_get_type',
+    '-Dgst_core_media_buffer_get_pixel_buffer=gst_core_media_buffer_priv_get_pixel_buffer',
+    '-Dgst_core_video_buffer_new=gst_core_video_buffer_priv_new',
+    '-Dgst_core_video_buffer_get_type=gst_core_video_buffer_priv_get_type'
+]
+
+applemedia_objc_args = []
+
+applemedia_deps_found = false
+applemedia_frameworks = []
+corefoundation_dep = dependency('CoreFoundation', required : false)
+coremedia_dep = dependency('CoreMedia', required : false)
+corevideo_dep = dependency('CoreVideo', required : false)
+audiotoolbox_dep = dependency('AudioToolbox', required : false)
+applemedia_frameworks += [corefoundation_dep, coremedia_dep, corevideo_dep, audiotoolbox_dep]
+
+avfoundation_dep = dependency('AVFoundation', required : false)
+if avfoundation_dep.found()
+    applemedia_sources += [
+        'avfvideosrc.m',
+        'avfassetsrc.m',
+        'avsamplevideosink.m'
+    ]
+    applemedia_frameworks += [avfoundation_dep]
+endif
+
+videotoolbox_dep = dependency('VideoToolbox', required : false)
+if videotoolbox_dep.found()
+    applemedia_sources += [
+        'vtenc.c',
+        'vtdec.c'
+    ]
+    applemedia_frameworks += [videotoolbox_dep]
+endif
+
+if cdata.has('HAVE_IOS')
+    applemedia_sources += [
+        'iosassetsrc.m',
+        'iosglmemory.c'
+    ]
+    applemedia_objc_args += ['-fobjc-abi-version=2', '-fobjc-legacy-dispatch']
+
+    foundation_dep = dependency('Foundation', required : false)
+    coremedia_dep = dependency('AssetsLibrary', required : false)
+    applemedia_frameworks += [foundation_dep, coremedia_dep]
+else
+    applemedia_sources += [
+        'iosurfacememory.c'
+    ]
+    applemedia_objc_args += ['-mmacosx-version-min=10.8']
+    cocoa_dep = dependency('Cocoa', required : false)
+    iosurface_dep = dependency('IOSurface', required : false)
+    applemedia_opengl_dep = dependency('OpenGL', required : false)
+    applemedia_frameworks += [cocoa_dep, applemedia_opengl_dep, iosurface_dep]
+endif
+
+applemedia_found_deps = true
+foreach framework : applemedia_frameworks
+    if not framework.found()
+        applemedia_found_deps = false
+    endif
+endforeach
+
+if applemedia_found_deps
+    gstapplemedia = library('gstapplemedia',
+        applemedia_sources,
+        c_args : gst_plugins_bad_args + applemedia_args,
+        objc_args : gst_plugins_bad_args + applemedia_args + applemedia_objc_args,
+        link_args : noseh_link_args,
+        include_directories : [configinc, libsinc],
+        dependencies : [gstvideo_dep, gstaudio_dep, gstpbutils_dep, gst_dep, gstbase_dep, gstgl_dep] + applemedia_frameworks,
+        install : true,
+        install_dir : plugins_install_dir,
+    )
+endif

sys/meson.build

@@ -2,7 +2,7 @@
 #subdir('acmenc')
 #subdir('acmmp3dec')
 #subdir('androidmedia')
-#subdir('applemedia')
+subdir('applemedia')
 subdir('bluez')
 subdir('d3dvideosink')
 subdir('decklink')