diff options
| author |  Runxi Yu | 2026-03-05 21:17:08 +0800 |
|---|---|---|
| committer | Runxi Yu | 2026-03-05 21:17:08 +0800 |
| commit | 77d651d2fcef14a55d21649435bb02836fbc3415 (patch) | |
| tree | 36663447db71560f908bf43c97b0ad8ca9c1bbf7 /internal/compress/flate/deflate.go | |
| parent | internal/compress/zlib: Check errors properly and prettify (diff) | |
| signature | No signature | |
*: Prettify
Diffstat (limited to 'internal/compress/flate/deflate.go')
| -rw-r--r-- | internal/compress/flate/deflate.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/internal/compress/flate/deflate.go b/internal/compress/flate/deflate.go index ac4a2344..d8a1ff2a 100644 --- a/internal/compress/flate/deflate.go +++ b/internal/compress/flate/deflate.go @@ -132,7 +132,7 @@ func (d *compressor) fillDeflate(b []byte) int { s := d.state if s.index >= 2*windowSize-(minMatchLength+maxMatchLength) { // shift the window by windowSize - //copy(d.window[:], d.window[windowSize:2*windowSize]) + // copy(d.window[:], d.window[windowSize:2*windowSize]) *(*[windowSize]byte)(d.window) = *(*[windowSize]byte)(d.window[windowSize:]) s.index -= windowSize d.windowEnd -= windowSize @@ -176,7 +176,7 @@ func (d *compressor) writeBlock(tok *tokens, index int, eof bool) error { window = d.window[d.blockStart:index] } d.blockStart = index - //d.w.writeBlock(tok, eof, window) + // d.w.writeBlock(tok, eof, window) d.w.writeBlockDynamic(tok, eof, window, d.sync) return d.w.err } @@ -325,7 +325,7 @@ func (d *compressor) findMatch(pos int, prevHead int, lookahead int) (length, of // Calculate gain. Estimate newGain := d.h.bitLengthRaw(wPos[:n]) - int(offsetExtraBits[offsetCode(uint32(pos-i))]) - baseCost - int(lengthExtraBits[lengthCodes[(n-3)&255]]) - //fmt.Println("gain:", newGain, "prev:", cGain, "raw:", d.h.bitLengthRaw(wPos[:n]), "this-len:", n, "prev-len:", length) + // fmt.Println("gain:", newGain, "prev:", cGain, "raw:", d.h.bitLengthRaw(wPos[:n]), "this-len:", n, "prev-len:", length) if newGain > cGain { length = n offset = pos - i |