mirror of
https://github.com/RGBCube/serenity
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7f8cf81f7a
This adds an implementation of StackBlur which is a very efficient blur that closely approximates a gaussian blur. It has a number of benefits over the existing FastBoxBlurFilter: 1. It's faster (~half the pixel lookups of a single box blur pass) 2. It only requires a single pass over image to produce good results - (Rather than the 3 the box blur requires) 3. It only needs to allocate a buffer of `blur_radius * 2 + 1` colors - These easily fits on the stack for any reasonable radius For a detailed explanation of the algorithm check out this link: https://observablehq.com/@jobleonard/mario-klingemans-stackblur
54 lines
1.1 KiB
CMake
54 lines
1.1 KiB
CMake
set(SOURCES
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AffineTransform.cpp
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AntiAliasingPainter.cpp
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BMPLoader.cpp
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BMPWriter.cpp
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Bitmap.cpp
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BitmapMixer.cpp
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ClassicStylePainter.cpp
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ClassicWindowTheme.cpp
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Color.cpp
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CursorParams.cpp
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DDSLoader.cpp
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DisjointRectSet.cpp
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Filters/ColorBlindnessFilter.cpp
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Filters/FastBoxBlurFilter.cpp
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Filters/LumaFilter.cpp
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Filters/StackBlurFilter.cpp
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Font/BitmapFont.cpp
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Font/Emoji.cpp
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Font/FontDatabase.cpp
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Font/ScaledFont.cpp
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Font/TrueType/Cmap.cpp
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Font/TrueType/Font.cpp
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Font/TrueType/Glyf.cpp
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Font/Typeface.cpp
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Font/WOFF/Font.cpp
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GIFLoader.cpp
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ICOLoader.cpp
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ImageDecoder.cpp
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JPGLoader.cpp
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PBMLoader.cpp
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PGMLoader.cpp
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PNGLoader.cpp
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PNGWriter.cpp
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PPMLoader.cpp
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Painter.cpp
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Palette.cpp
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Path.cpp
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Point.cpp
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QOILoader.cpp
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QOIWriter.cpp
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Rect.cpp
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ShareableBitmap.cpp
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Size.cpp
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StylePainter.cpp
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SystemTheme.cpp
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TextDirection.cpp
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TextLayout.cpp
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Triangle.cpp
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WindowTheme.cpp
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)
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serenity_lib(LibGfx gfx)
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target_link_libraries(LibGfx LibM LibCompress LibCore LibTextCodec LibIPC)
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