I420 color space error - Githubissues

leetaizhu / libyuv

Automatically exported from code.google.com/p/libyuv

BSD 3-Clause "New" or "Revised" License

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I420 color space error #391

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago

New unittest TestI420 has an error of 6, which is a bit high.
The comparable TestJ420 has an error of 3.

Suggest writing a reference function with floats for comparison.

Consider an unsubsampled version for tests.

Original issue reported on code.google.com by fbarch...@chromium.org on 13 Jan 2015 at 10:39

GoogleCodeExporter commented 9 years ago

I422 and J422 tests added, but error is same.

Original comment by fbarch...@chromium.org on 14 Jan 2015 at 3:28

Changed state: Started

GoogleCodeExporter commented 9 years ago

Error reduced and tested.

Original comment by fbarch...@chromium.org on 21 Jan 2015 at 7:47

Changed state: Fixed