removed shaders

1 files changed, 0 insertions, 120 deletions

diff --git a/config/mpv/shaders/Anime4K_Denoise_Bilateral_Median.glsl b/config/mpv/shaders/Anime4K_Denoise_Bilateral_Median.glsl
deleted file mode 100644
index e711607..0000000
--- a/config/mpv/shaders/Anime4K_Denoise_Bilateral_Median.glsl
+++ /dev/null
@@ -1,120 +0,0 @@
-// MIT License

-

-// Copyright (c) 2019-2021 bloc97

-// All rights reserved.

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy

-// of this software and associated documentation files (the "Software"), to deal

-// in the Software without restriction, including without limitation the rights

-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

-// copies of the Software, and to permit persons to whom the Software is

-// furnished to do so, subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

-// SOFTWARE.

-

-//!DESC Anime4K-v3.2-Denoise-Bilateral-Median-Luma

-//!HOOK MAIN

-//!BIND HOOKED

-//!SAVE LINELUMA

-//!COMPONENTS 1

-

-float get_luma(vec4 rgba) {

-	return dot(vec4(0.299, 0.587, 0.114, 0.0), rgba);

-}

-

-vec4 hook() {

-    return vec4(get_luma(HOOKED_tex(HOOKED_pos)), 0.0, 0.0, 0.0);

-}

-

-//!DESC Anime4K-v3.2-Denoise-Bilateral-Median-Apply

-//!HOOK MAIN

-//!BIND HOOKED

-//!BIND LINELUMA

-

-#define INTENSITY_SIGMA 0.1 //Intensity window size, higher is stronger denoise, must be a positive real number

-#define SPATIAL_SIGMA 1.0 //Spatial window size, higher is stronger denoise, must be a positive real number.

-#define HISTOGRAM_REGULARIZATION 0.0 //Histogram regularization window size, higher values approximate a bilateral "closest-to-mean" filter.

-

-#define INTENSITY_POWER_CURVE 1.0 //Intensity window power curve. Setting it to 0 will make the intensity window treat all intensities equally, while increasing it will make the window narrower in darker intensities and wider in brighter intensities.

-

-#define KERNELSIZE int(max(int(SPATIAL_SIGMA), 1) * 2 + 1) //Kernel size, must be an positive odd integer.

-#define KERNELHALFSIZE (int(KERNELSIZE/2)) //Half of the kernel size without remainder. Must be equal to trunc(KERNELSIZE/2).

-#define KERNELLEN (KERNELSIZE * KERNELSIZE) //Total area of kernel. Must be equal to KERNELSIZE * KERNELSIZE.

-

-#define GETOFFSET(i) vec2((i % KERNELSIZE) - KERNELHALFSIZE, (i / KERNELSIZE) - KERNELHALFSIZE)

-

-float gaussian(float x, float s, float m) {

-	float scaled = (x - m) / s;

-	return exp(-0.5 * scaled * scaled);

-}

-

-vec4 getMedian(vec4 v[KERNELLEN], float w[KERNELLEN], float n) {

-	

-	for (int i=0; i<KERNELLEN; i++) {

-		float w_above = 0.0;

-		float w_below = 0.0;

-		for (int j=0; j<KERNELLEN; j++) {

-			if (v[j].x > v[i].x) {

-				w_above += w[j];

-			} else if (v[j].x < v[i].x) {

-				w_below += w[j];

-			}

-		}

-		

-		if ((n - w_above) / n >= 0.5 && w_below / n <= 0.5) {

-			return v[i];

-		}

-	}

-}

-

-vec4 hook() {

-	vec4 histogram_v[KERNELLEN];

-	float histogram_l[KERNELLEN];

-	float histogram_w[KERNELLEN];

-	float n = 0.0;

-	

-	float vc = LINELUMA_tex(HOOKED_pos).x;

-	

-	float is = pow(vc + 0.0001, INTENSITY_POWER_CURVE) * INTENSITY_SIGMA;

-	float ss = SPATIAL_SIGMA;

-	

-	for (int i=0; i<KERNELLEN; i++) {

-		vec2 ipos = GETOFFSET(i);

-		histogram_v[i] = HOOKED_texOff(ipos);

-		histogram_l[i] = LINELUMA_texOff(ipos).x;

-		histogram_w[i] = gaussian(histogram_l[i], is, vc) * gaussian(length(ipos), ss, 0.0);

-		n += histogram_w[i];

-	}

-	

-	if (HISTOGRAM_REGULARIZATION > 0.0) {

-		float histogram_wn[KERNELLEN];

-		n = 0.0;

-		

-		for (int i=0; i<KERNELLEN; i++) {

-			histogram_wn[i] = 0.0;

-		}

-		

-		for (int i=0; i<KERNELLEN; i++) {

-			histogram_wn[i] += gaussian(0.0, HISTOGRAM_REGULARIZATION, 0.0) * histogram_w[i];

-			for (int j=(i+1); j<KERNELLEN; j++) {

-				float d = gaussian(histogram_l[j], HISTOGRAM_REGULARIZATION, histogram_l[i]);

-				histogram_wn[j] += d * histogram_w[i];

-				histogram_wn[i] += d * histogram_w[j];

-			}

-			n += histogram_wn[i];

-		}

-	

-		return getMedian(histogram_v, histogram_wn, n);

-	}

-	

-	return getMedian(histogram_v, histogram_w, n);

-}
\ No newline at end of file