webp-lossless-bitstream-spec: block -> chunk

when referring to the RIFF chunk size; this is more consistent with
other documentation.

Bug: webp:611
Change-Id: Icf05491ee79f5c48fab0b4935da397b4e4e45a71
This commit is contained in:
James Zern 2023-07-25 22:05:49 -07:00
parent 3cb66f64b0
commit cd436142f6

View File

@ -136,8 +136,8 @@ The beginning of the header has the RIFF container. This consists of the
following 21 bytes:
1. String 'RIFF'.
2. A little-endian, 32-bit value of the block length, which is the whole size
of the block controlled by the RIFF header. Normally, this equals
2. A little-endian, 32-bit value of the chunk length, which is the whole size
of the chunk controlled by the RIFF header. Normally, this equals
the payload size (file size minus 8 bytes: 4 bytes for the 'RIFF'
identifier and 4 bytes for storing the value itself).
3. String 'WEBP' (RIFF container name).