47 lines
1.7 KiB
Ruby
47 lines
1.7 KiB
Ruby
class Libdc1394 < Formula
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desc "Provides API for IEEE 1394 cameras"
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homepage "http://damien.douxchamps.net/ieee1394/libdc1394/"
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url "https://downloads.sourceforge.net/project/libdc1394/libdc1394-2/2.2.2/libdc1394-2.2.2.tar.gz"
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sha256 "ff8744a92ab67a276cfaf23fa504047c20a1ff63262aef69b4f5dbaa56a45059"
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bottle do
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cellar :any
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revision 1
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sha1 "289ebcfa4d7aea0740a54c5de50df23018f9d742" => :yosemite
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sha1 "747ac444ec23e13c57ae476d2e1181a2d6c728f0" => :mavericks
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sha1 "68488e8fc4d387b6dc63e95dba4c26a7509ca59d" => :mountain_lion
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end
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option :universal
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depends_on "sdl"
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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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patch :DATA
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def install
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ENV.universal_binary if build.universal?
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system "./configure", "--disable-dependency-tracking",
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"--prefix=#{prefix}",
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"--disable-examples",
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"--disable-sdltest"
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system "make", "install"
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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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