igv
/ SSimDownscaler.glsl
Last active May 16, 2019
Tuned for use with dscale=mitchell and linear-downscaling=no. Localities are the main parameter to control sharpening strength, lower - sharper.
View SSimDownscaler.glsl
| // SSimDownscaler by Shiandow | |
| // | |
| // This library is free software; you can redistribute it and/or | |
| // modify it under the terms of the GNU Lesser General Public | |
| // License as published by the Free Software Foundation; either | |
| // version 3.0 of the License, or (at your option) any later version. | |
| // | |
| // This library is distributed in the hope that it will be useful, | |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
igv
/ SSimSuperRes.glsl
Last active May 24, 2019
To make it sharper use Mitchell params instead of Catmull-Rom (1.0/3.0, 1.0/3.0 instead of 0.0, 0.5), another less preferable option is to decrease locality. Usage: glsl-shaders="~~/SSimSuperRes.glsl"
View SSimSuperRes.glsl
| // SSimSuperRes by Shiandow | |
| // | |
| // This library is free software; you can redistribute it and/or | |
| // modify it under the terms of the GNU Lesser General Public | |
| // License as published by the Free Software Foundation; either | |
| // version 3.0 of the License, or (at your option) any later version. | |
| // | |
| // This library is distributed in the hope that it will be useful, | |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
igv
/ KrigBilateral.glsl
Last active May 25, 2019
For upscaling jpeg images or y4m you need to set OFFSET to 0 0. When used with a luma prescaler, multiply the first OFFSET value (the one that is -0.5 by default) by a prescaling factor (due to mpv shader API limitations, offsets can't be calculated automatically). Comparison: https://diff.pics/mjgxyoy5q8fU Usage: glsl-shader="~~/KrigBilateral.g…
View KrigBilateral.glsl
| // KrigBilateral by Shiandow | |
| // | |
| // This library is free software; you can redistribute it and/or | |
| // modify it under the terms of the GNU Lesser General Public | |
| // License as published by the Free Software Foundation; either | |
| // version 3.0 of the License, or (at your option) any later version. | |
| // | |
| // This library is distributed in the hope that it will be useful, | |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
igv
/ adaptive-sharpen.glsl
Last active Apr 28, 2019
Requires sigmoid-upscaling=no. To use it on-demand add the following line to input.conf: n cycle-values glsl-shaders "~~/adaptive-sharpen.glsl" ""
View adaptive-sharpen.glsl
| // Copyright (c) 2015-2018, bacondither | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions | |
| // are met: | |
| // 1. Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer | |
| // in this position and unchanged. | |
| // 2. Redistributions in binary form must reproduce the above copyright |