Merge pull request #97 from yamt/readme-demo
README.md: mention requirements of each test/demo
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@ -38,12 +38,16 @@ video stream is displayed on screen as it's received, and any QR codes
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recognised are highlighted in the image, with the decoded information both
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displayed on the image and printed on stdout.
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This requires SDL and V4L2.
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### quirc-scanner
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This program turns your camera into a barcode scanner. It's almost the same as
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the `demo` application, but it doesn't display the video stream, and thus
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doesn't require a graphical display.
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This requires V4L2.
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### qrtest
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This test is used to evaluate the performance of library. Given a directory
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@ -57,6 +61,8 @@ This test is used for debugging. Given a single JPEG image, it will display a
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diagram showing the internal state of the decoder as well as printing
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additional information on stdout.
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This requires SDL.
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Installation
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------------
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To build the library and associated demos/tests, type `make`. If you need to
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