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@pinterf pinterf released this 28 Mar 19:24
· 251 commits to MT since this release
r2664-MT
c3bf2f8

Avisynth+ r2664 (20180328)

https://forum.doom9.org/showthread.php?t=168856

Fix

YUY2 Sharpen overflow artifacts - e.g. Sharpen(0.6)
Levels: 32 bit float shift in luma
Merge sse2 for 10-14bits (regression)
AVX2 resizer possible access violation in extreme resizes (e.g. 600->20)
32bit float PlanarRGB<->YUV conversion matrix
VfW: fix b64a output for OPT_Enable_b64a=true

Enhanced

VfW output P010 and P016 conversion to SSE2 (VfW output is used by VirtualDub for example)
ColorYUV: recalculate 8-16 bit LUT in GetFrame only when changed frame-by-frame (e.g. in autowhite)
ConvertBits 32->8 sse2/avx2 and 32->10..16 sse41/avx2 (8-15x speed)

Avisynth+ r2636 (20180302)

Fix

Blur/Sharpen crashed when YUY2.width<8, RGB32.width<4, RGB64.width<2
ColorYUV: don't apply TV range gamma for opt="coring" when explicit "PC->TV" is given
ColorbarsHD: 32bit float properly zero(0.5)-centered chroma

Avisynth+ r2632 (20180301)

Fix

  • Fix: IsInterleaved returned false for RGB48 and RGB64 (raffriff42)
  • Fix: SubTitle for Planar RGB/RGBA: wrong text colors (raffriff42)
  • Fix: Packed->Planar RGB conversion failed on SSE2-only computers (SSSE3 instruction used)
  • Fix: Resizers for 32 bit float rare random garbage on right pixels (simd code NaN issue)

Enhanced

  • Blur, Sharpen
    AVX2 for 8-16 bit planar colorspaces (>1.35x speed on i7-7770)
    SSE2 for 32 bit float formats (>1.5x speed on i7-7770)
  • Completely rewritten 16bit and float resizers, much faster (and not only with AVX2)
  • 8 bit resizers: AVX2 support
  • Speed up converting from RGB24/RGB48 to Planar RGB(A) - SSSE3, approx. doubled fps
  • Enhanced: VfW: exporting Y416 (YUV444P16) to SSE2.

New/Modded

  • ConvertFPS supports 10-32 bits, planar RGB(A), YUV(A)
  • New script function: int BitSetCount(int[, int, int, ...])
  • Modded script function: Hex(int , int "width"=0), new "width" parameter
  • Modded script function: HexValue(String, "pos"=1) new pos parameter
  • Modded script function: ReplaceStr(String, String, String[, Boolean "sig"=false]) New parameter: sig for case - insensitive search (Default false: exact search)
  • New script functions: TrimLeft, TrimRight, TrimAll for removing beginning/trailing whitespaces from a string.
  • New in ColorYUV: New parameter: bool f2c="false". When f2c=true, the function accepts the Tweak-like parameters for gain, gamma and contrast
  • New/Fixed in ColorYUV: Parameter "levels" accepts "TV". (can be "TV->PC", "PC->TV", "PC->TV.Y")
  • New: now gamma calculation is TV-range aware when either levels is "TV->PC" or coring = true or levels is "TV"
    New in ColorYUV: 32 bit float support.
  • ColorYUV: can specify bits=32 when showyuv=true -> test clip in YUV420PS format
  • Modded: remove obsolate "scale" parameter from ConvertBits.
  • Internal: 8-16 bit YUV chroma to 32 bit float: keep middle chroma level (e.g. 128 in 8 bits) at 0.5. Calculate chroma as (x-128)/255.0 + 0.5 and not x/255.0
    (Note: 32 bit float chroma center will be 0.0 in the future)
  • New: Histogram parameter "keepsource"=true (raffriff42) for "classic", "levels" and "color", "color2"
  • New: Histogram type "color" to accept 8-32bit input and "bits"=8,9,..12 display range
  • New: Histogram parameter "markers"=true. Markers = false disables extra markers/coloring for "classic" and "levels"
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