Rename Glyph and Decoded Image Buffers

w3c / imsc-hrm

IMSC Hypothetical Render Model

https://w3c.github.io/imsc-hrm/spec/imsc-hrm.html

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Rename Glyph and Decoded Image Buffers #55

Closed palemieux closed 1 year ago

palemieux commented 1 year ago

Closes #54

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palemieux commented 1 year ago

@nigelmegitt I agree that the text could be clarified. Do you think replacing [Decoded Image|Glyph] [Back|Front] Buffer with [Decoded Image|Glyph] [Back|Front] Cache would be sufficient? Alternatively, we could also have a Decoded Image Cache and a Glyph Cache and, for each processed ISD, mark as retain those Decoded Image/Glyph that used so that all those that are not retain are purged across successive ISDs.

nigelmegitt commented 1 year ago

@palemieux I like that suggestion that we retain or discard/purge from the cache. Sounds like it should be much clearer.