#Warpsharp baselight 32 bit
#Warpsharp baselight full

By default scaleb and scalef scales from 8 bit to the bit depth of the clip.

Warning: please use scaleb or scalef instead of and to match the syntax with Avisynth+'s Expr filterДЄdded configuration keywords i8, i10, i12, i14, i16 and f32 in order to tell the expression evaluator the bit depth of the values that are to scale by scaleb and scalef operators (see 'sbitdepth'). '255 scalef' results in maximum pixel value of current bit depth.

#Warpsharp baselight full

operator scalef scales from 8 bit to current bit depth using full range stretch.operator scaleb scales from 8 bit to current bit depth using bit-shifts.

#Warpsharp baselight 32 bit

mt_merge: 8-16 bits and 32 bit float: AVX2Д®xpression syntax supporting bit depth independent expressions.

some filters got AVX (float) and AVX2 (integer) support when processor supports (Avisynth+ and Win7 SP1 or newer required):.

mt_merge to discard U and V automatically when input is greyscale.

Possible values 'mpeg1' or 'mpeg2' (default)

mt_merge new parameter hint when luma=true and clip is 4:2:0/4:2:2.

mt_merge accepts 4:1:1 clips when luma=true.

mt_merge accepts 4:2:2 clips when luma=true.

Same logic works for min/max/median/etc., the 'old' lut values are pre-multiplied with the weights before accumulation. When all weights are equal to 1.0 then the expression will result in the average: sum(value_i)/n. Result is: sum(value_i*weight_i)/sum(weight_i). When the weighting expression is '1', the result is the same as the basic weightless mode.ДЇor modes 'average' and 'std' the weights are summed up. Weight luts are x,y (2D) luts, similarly to the base working mode, where x is the base pixel, y is the current pixel from the neighbourhood, defined in 'pixels'. Then the usual lut result is premultiplied by this weight factor before it gets accumulated. If the relevant parameter strings exist, the weighting expression is evaluated for each source/neighborhood pixel values (lut or realtime, depending on the bit depth and the 'realtime' parameter).

new: mt_luts: weight expressions as an addon for then main expression(s) (martin53's idea).

4th variable name is 'a' (besides x, y and z)

mt_polish to recognize new constants and scaling operator, and some other operators introduced in earlier versions.Дue to the stopped XP support of boost library mt_polish and mt_infix are not available on XP version.

New 'chroma' and 'alpha' plane mode override: 'copy fourth' (2.2.7-).

New plane mode: 6 (copy from fourth clip) for 'Y', 'U', 'V' and 'A' (2.2.7-).

new parameter 'alpha' to override alpha plane mode, similar to 'chroma'.

new parameter aExpr for filters that can take yExpr, vExpr and uExpr.

new parameter 'A' (default 1: no process) similar to 'Y', 'U', and 'V'.

Y,U,V,A (and parameters chroma/alpha) negative (memset) values are scaled automatically to the current bit depth (v2.2.7-, chroma/alpha v.2.2.8) from a default 8-bit value.Дefault range of such parameters can be overridden to 8-16 bits or float.Дisable parameter scaling with paramscale='none' Threshold and sc_value parameters are scaled automatically to the current bit depth (v2.2.5-) from a default 8-bit value. (The last Avisynth+ version that matches masktools 2.2.14 is Avs+ r2664, please use Avisynth+ r2724 or newer!)

This change affects lut functions and mt_diff. Note: From v2.2.15 the 32 bit float U and V chroma channels are 0 centered instead of 0.5, supporting the change in Avisynth+ in May 2018. planar RGB, color spaces with alpha plane are supported from v2.2.7)ДЄll filters are now supporting 10, 12, 14, 16 bits and 32 bit float.

Avisynth+ high bit depth support (incl.

filters are auto registering their mt mode as MT_NICE_FILTER for Avisynth+.

no special function names for high bit depth filters.

Fix: mt_merge (and probably other multi-clip filters) may result in corrupted results under specific circumstances, due to using video frame pointers which were already released from memory.

Fix: mt_merge at 8 bit clips: keep exact pixel values when mask is 0 or 255 (v2.2.7-).

add back 'none' and 'ignore' for values to 'chroma' parameter (2.2.9-).

Requires Visual Studio redistributables (14.xx family) This branch will be called 2.2.x opposed to 2.0.* like the previous MaskTools2.ДЄt the moment 'mt_polish' functionality is not available on XP builds. It works for high bit depth under AviSynth+ (10-16 bits, 32 bit float), supports RGB (planar) under Avisynth+, extends existing and add new features, contains a bugfix, and AVX and AVX2 optimizations for some filters. This is a fork of tp7's MaskTools2 plugin.

1.1.3 Expression syntax supporting bit depth independent expressions.