JincResize

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{{FilterCat5|External_filters|Plugins|Plugins_x64|Adjustment_filters|Resizers}}
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{{FilterCat6|External_filters|Plugins|Plugins_x64|Adjustment_filters|Resizers|Deep_color_tools}}
 
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{{Filter3
|1=[https://github.com/innocenat innocenat], [https://github.com/Kiyamou Kiyamou], [https://github.com/Asd-g Asd-g]
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|1=[https://github.com/innocenat innocenat], [https://github.com/Kiyamou Kiyamou], {{Author/Asd-g}}
 
|2=v1.0.1
 
|2=v1.0.1
 
|3=[https://github.com/Asd-g/AviSynth-JincResize/releases JincResize-1.0.1.7z]
 
|3=[https://github.com/Asd-g/AviSynth-JincResize/releases JincResize-1.0.1.7z]

Latest revision as of 19:48, 25 June 2020

Abstract
Author innocenat, Kiyamou, Asd-g
Version v1.0.1
Download JincResize-1.0.1.7z
Category Resize
License MIT
Discussion Doom9 Thread

Contents

[edit] Description

Jinc (EWA Lanczos) resampling plugin for AviSynth 2.6/AviSynth+.
JincResize v1.0.0 and greater is a port of the VapourSynth JincResize filter with SSE / AVX Intrinsics taken from the original JincFilter by innocenat.


JincResize includes 5 functions:

  • JincResize is the main filter.
  • Jinc36Resize is an alias for JincResize(tap=3).
  • Jinc64Resize is an alias for JincResize(tap=4).
  • Jinc144Resize is an alias for JincResize(tap=6).
  • Jinc256Resize is an alias for JincResize(tap=8).


[edit] Requirements


[edit] Syntax and Parameters

JincResize (clip, int target_width, int target_height, float "src_left", float "src_top", float "src_width", float "src_height", int "quant_x", int "quant_y", int "tap", float "blur", int "opt")
Jinc36Resize (clip, int target_width, int target_height, float "src_left", float "src_top", float "src_width", float "src_height", int "quant_x", int "quant_y")
Jinc64Resize (clip, int target_width, int target_height, float "src_left", float "src_top", float "src_width", float "src_height", int "quant_x", int "quant_y")
Jinc144Resize (clip, int target_width, int target_height, float "src_left", float "src_top", float "src_width", float "src_height", int "quant_x", int "quant_y")
Jinc256Resize (clip, int target_width, int target_height, float "src_left", float "src_top", float "src_width", float "src_height", int "quant_x", int "quant_y")


clip   =
A clip to process. All planar formats are supported.


int   =
target_width: the width of the output.


int   =
target_height: the heightof the output.


float  src_left = 0.0
Cropping of the left edge.


float  src_top = 0.0
Cropping of the top edge.


float  src_width = Source width
If > 0.0 it sets the width of the clip before resizing.
If <= 0.0 it sets the cropping of the right edges before resizing.


float  src_height = Source height
If > 0.0 it sets the height of the clip before resizing.
If <= 0.0 it sets the cropping of the bottom edges before resizing


int  quant_x = 256
int  quant_y = 256
Controls sub-pixel quantization.
Must be between 1 and 256.


int  tap = 3
Corresponding to different zero points of Jinc function.
Must be between 1 and 16.
This parameter is for JincResize() only.


float  blur = 0.0
Blur processing, it can reduce side effects.
To achieve blur, the value should more than 0.0.
Must be between 0.0 and 10.0. Default: 0.0.
This parameter is for JincResize() only.


int  opt = 2
Controls the used CPU optimizations.
  • 0 : Use C++ routine.
  • 1 : Use SSE routine (SSE4.1 required).
  • 2 : Use AVX routine (AVX2 required).
Default: 2, if AVX not available 1, if SSE not available 0.
This parameter is for JincResize() only.


[edit] Examples

Upscale to 1920x1080:

AviSource("Blah.avi")
Jinc36Resize(1920, 1080)  # same as JincResize(1920, 1080, tap=3) or JincResize(1920, 1080)
Jinc64Resize(1920, 1080)  # same as JincResize(1920, 1080, tap=4)
Jinc144Resize(1920, 1080) # same as JincResize(1920, 1080, tap=6)
Jinc256Resize(1920, 1080) # same as JincResize(1920, 1080, tap=8) 


[edit] Changelog

Version      Date            Changes
v1.1.1 2020/06/11 - Fixed the 8..16-bit output for C++ routine.
v1.0.0 2020/06/10 - Initial release - Port of the VapourSynth JincResize
r44 2014/09/20 - Latest revision r44 (@0cd502a) - More correct calculation on quantized pixel - Fixing some memory leak - Implement basic downscaling support. - Better memory performance - Cleanup + const qualify more variable - x64 binary - Compiled with Intel Parallel Studio XE 2015 Composer Edition for C++
v0.2 2014/07/27 - Core rewritten to use quantized lookup table for coefficient. - Support SSE2, SSE3, AVX2 and FMA3. - Basically, MUCH faster. - Add Jinc144Resize which is 6-tap filter. - Add quant_x, quant_y, and version parameters.
v0.1.1 2013/11/26 - Binary is now compile with ICC14 - More optimized code, should run much faster. Thanks to tp7 and others for optimization tips.
v0.1 2013/11/26 - Initial release


[edit] Archived Downloads

Version Download Source code
r44 jincresize_r44.zip
Mirror
jinc-resize-master.zip
v0.2 JincResize.dll jinc-resize-0.2.zip
v0.1.1 JincResize.dll jinc-resize-0.1.1.zip
v0.1 JincResize.dll jinc-resize-0.1.zip


[edit] External Links

  • GitHub - Source code repository (original).
  • GitHub - Source code repository (update).
  • GitHub - Source code repository (VapourSynth version).




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