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webp-lossless-bitstream-spec,cosmetics: normalize range syntax

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[N-M], [N, M] -> [N..M]

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e74f8a62 webp-lossless-bitstream-spec,cosmetics: normalize range syntax

Bug: webp:448
Change-Id: I6ca7c5d6b0473fdf3de0c6dba00b0f1e3da46a23
This commit is contained in:
James Zern 2022-11-17 18:03:14 -08:00
parent 54ebd5a375
commit f6a4684ba8
1 changed files with 1 additions and 1 deletions
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doc/webp-lossless-bitstream-spec.txt
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@ -436,7 +436,7 @@ int8 ColorTransformDelta(int8 t, int8 c) {
A conversion from the 8-bit unsigned representation (uint8) to the 8-bit A conversion from the 8-bit unsigned representation (uint8) to the 8-bit
signed one (int8) is required before calling `ColorTransformDelta()`. signed one (int8) is required before calling `ColorTransformDelta()`.
It should be performed using 8-bit two's complement (that is: uint8 range It should be performed using 8-bit two's complement (that is: uint8 range
\[128-255\] is mapped to the \[-128, -1\] range of its converted int8 value). \[128..255\] is mapped to the \[-128..-1\] range of its converted int8 value).
The multiplication is to be done using more precision (with at least The multiplication is to be done using more precision (with at least
16-bit dynamics). The sign extension property of the shift operation 16-bit dynamics). The sign extension property of the shift operation