39 lines
1.2 KiB
Ruby
39 lines
1.2 KiB
Ruby
require 'formula'
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class Libdc1394 < Formula
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url 'http://downloads.sourceforge.net/project/libdc1394/libdc1394-2/2.1.4/libdc1394-2.1.4.tar.gz'
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homepage 'http://damien.douxchamps.net/ieee1394/libdc1394/'
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md5 'a9c5306dfc17917872513355f87e8412'
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depends_on 'pkg-config'
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depends_on 'libusb'
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def install
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system "./configure", "--disable-dependency-tracking",
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"--prefix=#{prefix}"
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system "make install"
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end
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def patches
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# fix issue due to bug in OSX Firewire stack
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# libdc1394 author comments here:
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# http://permalink.gmane.org/gmane.comp.multimedia.libdc1394.devel/517
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DATA
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end
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end
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__END__
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diff --git a/dc1394/macosx/capture.c b/dc1394/macosx/capture.c
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index c7c71f2..8959535 100644
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--- a/dc1394/macosx/capture.c
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+++ b/dc1394/macosx/capture.c
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@@ -150,7 +150,7 @@ callback (buffer_info * buffer, NuDCLRef dcl)
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for (i = 0; i < buffer->num_dcls; i++) {
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int packet_size = capture->frames[buffer->i].packet_size;
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- if ((buffer->pkts[i].status & 0x1F) != 0x11) {
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+ if (buffer->pkts[i].status && (buffer->pkts[i].status & 0x1F) != 0x11) {
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dc1394_log_warning ("packet %d had error status %x",
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i, buffer->pkts[i].status);
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corrupt = 1;
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