make 'quality' parameter be a float value

webmproject / sjpeg

SimpleJPEG: simple jpeg encoder

Apache License 2.0

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Closed skal65535 closed 6 years ago

skal65535 commented 6 years ago

There's no particular reason to make it just an int.

Fix SjpegEstimateQuality (there was a missing kZigzag[]) Output is unchanged (for int values of quality) Also: make 'reduction' parameter be a float too.

Change-Id: I86831552e57536ed193e11ce6ca123f8909b44f3