Ignore reserved bits in chunks #109
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fintelia
reviewed
Sep 18, 2024
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Thanks for this PR! I was curious, and it turns out that that spec requirement was added after the relevant code in this crate already been written. |
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Thank you |
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the WebP container specification states that the reserved bits on
ALPH,VP8XandANMFchunks MUST be ignored by readers, this PR fixes that, removes the superfluous error variant and clarifies the error returned when an invalid alpha preprocessing info flag is encountered.the information was taken from here: https://developers.google.com/speed/webp/docs/riff_container#extended_file_format