Move MIME type table into PROGMEM to save RAM #3475
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The extension -> MIME type routine uses lots of constant strings which end up in the RODATA segment of RAM. Refactor the comparison to use a table of strings stored in PMMEM instead, freeing ~370 bytes for the heap.
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Sep 29, 2017
The extension -> MIME type routine uses lots of constant strings which end up in the RODATA segment of RAM. Refactor the comparison to use a table of strings stored in PMMEM instead, freeing ~370 bytes for the heap.
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The extension -> MIME type routine uses lots of constant strings which end
up in the RODATA segment of RAM. Refactor the comparison to use a table of
strings stored in PMEM instead, freeing ~370 bytes for the heap.