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nimPNG
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Optimised png decoding

This commit is contained in:
Yuriy Glukhov 2016-08-12 16:17:16 +03:00 committed by GitHub
parent 8338ed9ae7
commit 60baee5585
1 changed files with 2 additions and 2 deletions
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@ -1221,8 +1221,8 @@ proc nzDeflateInit*(input: string): nzStream =
proc nzInflateInit*(input: string): nzStream =
var nz = nzInit()
nz.data = ""
nz.bits.data = input
nz.data = newStringOfCap(1024 * 1024 * 5) # Allocate 5MB in advance
shallowCopy(nz.bits.data, input)
nz.bits.bitpointer = 0
nz.bits.databitlen = input.len * 8
nz.mode = nzsInflate