require 'formula' class Libdc1394 < Formula homepage 'http://damien.douxchamps.net/ieee1394/libdc1394/' url 'https://downloads.sourceforge.net/project/libdc1394/libdc1394-2/2.2.1/libdc1394-2.2.1.tar.gz' sha1 'b92c9670b68c4e5011148f16c87532bef2e5b808' depends_on :libtool depends_on :automake depends_on :autoconf depends_on 'sdl' def patches p = [] # fix issue due to bug in OSX Firewire stack # libdc1394 author comments here: # http://permalink.gmane.org/gmane.comp.multimedia.libdc1394.devel/517 p << DATA # Backport of upstream fixes for building on OS X p << "https://gist.github.com/jacknagel/7395159/raw/3ba722636fb898d210170f5d8a494977c89626b7/libdc1394.patch" end def install system "autoreconf", "-fvi" system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}", "--disable-examples", "--disable-sdltest" system "make install" end end __END__ diff --git a/dc1394/macosx/capture.c b/dc1394/macosx/capture.c index c7c71f2..8959535 100644 --- a/dc1394/macosx/capture.c +++ b/dc1394/macosx/capture.c @@ -150,7 +150,7 @@ callback (buffer_info * buffer, NuDCLRef dcl) for (i = 0; i < buffer->num_dcls; i++) { int packet_size = capture->frames[buffer->i].packet_size; - if ((buffer->pkts[i].status & 0x1F) != 0x11) { + if (buffer->pkts[i].status && (buffer->pkts[i].status & 0x1F) != 0x11) { dc1394_log_warning ("packet %d had error status %x", i, buffer->pkts[i].status); corrupt = 1;