AC_CHECK_HEADER(MobileCoreServices/MobileCoreServices.h, HAVE_IOS="yes", HAVE_IOS="no", [-])
AC_CHECK_HEADER(VideoToolbox/VideoToolbox.h, HAVE_VIDEOTOOLBOX="yes", HAVE_VIDEOTOOLBOX="no", [-])
+if test "x$HAVE_VIDEOTOOLBOX" = "xyes"; then
+ old_LIBS=$LIBS
+ LIBS="$LIBS -framework VideoToolbox"
+ AC_CHECK_FUNC(VTCompressionSessionPrepareToEncodeFrames, [
+ AC_DEFINE(HAVE_VIDEOTOOLBOX_10_9_6, 1, [Define if building with VideoToolbox >= 10.9.6])
+ ], [
+ ])
+ LIBS=$old_LIBS
+fi
+
AM_CONDITIONAL(HAVE_AVFOUNDATION, test "x$HAVE_AVFOUNDATION" = "xyes")
if test "x$HAVE_AVFOUNDATION" = "xyes"; then
AC_DEFINE(HAVE_AVFOUNDATION, 1, [Define if building with AVFoundation])
gst_vtenc_session_configure_bitrate (self, session,
gst_vtenc_get_bitrate (self));
- status = VTCompressionSessionPrepareToEncodeFrames (session);
- if (status != noErr) {
- GST_ERROR_OBJECT (self,
- "VTCompressionSessionPrepareToEncodeFrames() returned: %d",
- (int) status);
+#ifdef HAVE_VIDEOTOOLBOX_10_9_6
+ if (VTCompressionSessionPrepareToEncodeFrames) {
+ status = VTCompressionSessionPrepareToEncodeFrames (session);
+ if (status != noErr) {
+ GST_ERROR_OBJECT (self,
+ "VTCompressionSessionPrepareToEncodeFrames() returned: %d",
+ (int) status);
+ }
}
+#endif
beach:
CFRelease (pb_attrs);