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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'
# fix issue due to bug in OSX Firewire stack
# libdc1394 author comments here:
# http://permalink.gmane.org/gmane.comp.multimedia.libdc1394.devel/517
patch :DATA
# Backport of upstream fixes for building on OS X
patch do
url "https://gist.github.com/jacknagel/7395159/raw/3ba722636fb898d210170f5d8a494977c89626b7/libdc1394.patch"
sha1 "832869d05dabf8d62c1a5ac1b10a94fb7b7755c5"
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;
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