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Commits on Jan 18, 2013

• Really stop reading frames when frameRead() returns != 0

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Commits on Jan 4, 2013

• Make MJPEG code path more robust

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• Add a timeout so we don't hang if the webcam doesn't return any data

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• Try the next frame if MJPEGtoRGB888() fails to decode the frame

  

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Commits on Nov 15, 2012

• Fix possible SEGFAULT when using barcode algo 2 and 3

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• Fix segfault on large images

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• Print default values in help text

  

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• Use MJPEG instead of YUV for better quality / less bandwidth

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Commits on Nov 12, 2012

• Skip the first frame (because it is usually bad/corrupt)

  

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Commits on Nov 10, 2012

• Makefile: add itself as dependency of barcode_finder

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• Makefile: refactor and add 'make all' target

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• Makefile: build with debug flag

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Commits on Nov 9, 2012

• Improve argument parsing error handling

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Commits on Jan 20, 2012

• Select barcode finder algorithm at runtime

  

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• Add do_find_barcode2() and do_find_barcode3()

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• Fix luminance_threshold calculation

  

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• Factor out do_find_barcode1() from imageProcess()

  

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• Return error code instead of dying if error in imageProcess()

  

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• Make jpegWrite() use less global variables

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• Introduce 'struct point' and use it to make get_luminance() more flexible

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Commits on Jan 19, 2012

• Add README

  

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• Only "#define _XOPEN_SOURCE 600" if it's not already defined

  

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• Add CMakeLists.txt (cmake build file)

  

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Commits on Jan 13, 2012

• Refactor fetch_pixel()

  

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• Calculate luminance_threshold at runtime

  

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• Improve barcode detection algorithm

  

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Commits on Jan 12, 2012

• Add drawing functions, refactor, don't draw on original image (make a copy)

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• Add --swap-pixels command line flag

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Commits on Jan 10, 2012

• Catch POSIX signal and clean up instead of leaving the driver hanging...

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• Add warning printout if we find a very high barcode

  

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Commits on Jan 8, 2012

• Check malloc() return value

  

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• Fix typo 'hight' => 'height'

  

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Commits on Jan 7, 2012

• Add command line flag for finding the barcode

  

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Commits on Jan 5, 2012

• Print barcode center position to stdout

  

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• Implement barcode detection

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