Issue #1939 - Part 2: Update libwebp source.

This commit is contained in:
Job Bautista 2022-06-26 12:52:04 +08:00 • committed by roytam1
commit 8038505d6c
127 changed files with 34059 additions and 775 deletions

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@ -10,7 +10,7 @@
// inline YUV<->RGB conversion function
//
// The exact naming is Y'CbCr, following the ITU-R BT.601 standard.
// More information at: http://en.wikipedia.org/wiki/YCbCr
// More information at: https://en.wikipedia.org/wiki/YCbCr
// Y = 0.2569 * R + 0.5044 * G + 0.0979 * B + 16
// U = -0.1483 * R - 0.2911 * G + 0.4394 * B + 128
// V = 0.4394 * R - 0.3679 * G - 0.0715 * B + 128