stuff

modules/wallpaper-engine/effects/blurprecise/shaders/effects/blur_precise_gaussian.frag

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+
+// [COMBO] {"material":"ui_editor_properties_blur_alpha","combo":"BLURALPHA","type":"options","default":1}
+
+#include "common_blur.h"
+
+varying vec4 v_TexCoord;
+
+uniform sampler2D g_Texture0; // {"hidden":true}
+uniform sampler2D g_Texture1; // {"hidden":true}
+uniform sampler2D g_Texture2; // {"label":"ui_editor_properties_opacity_mask","mode":"opacitymask","combo":"MASK","paintdefaultcolor":"0 0 0 1","require":{"ENABLEMASK":1}}
+
+#if MASK
+varying vec2 v_TexCoordMask;
+#endif
+
+void main() {
+#if KERNEL == 0
+	vec4 albedo = blur13a(v_TexCoord.xy, v_TexCoord.zw);
+#endif
+#if KERNEL == 1
+	vec4 albedo = blur7a(v_TexCoord.xy, v_TexCoord.zw);
+#endif
+#if KERNEL == 2
+	vec4 albedo = blur3a(v_TexCoord.xy, v_TexCoord.zw);
+#endif
+
+#if MASK || BLURALPHA == 0
+	vec4 prev = texSample2D(g_Texture1, v_TexCoord.xy);
+#endif
+
+#if MASK
+	albedo = mix(prev, albedo, texSample2D(g_Texture2, v_TexCoordMask.xy).r);
+#endif
+
+#if BLURALPHA == 0
+	albedo.a = prev.a;
+#endif
+
+	gl_FragColor = albedo;
+}

modules/wallpaper-engine/effects/blurprecise/shaders/effects/blur_precise_gaussian.vert

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+
+// [COMBO] {"material":"ui_editor_properties_kernel_size","combo":"KERNEL","type":"options","default":0,"options":{"13x13":0,"7x7":1,"3x3":2}}
+
+uniform mat4 g_ModelViewProjectionMatrix;
+uniform vec2 g_Scale; // {"material":"scale","label":"ui_editor_properties_scale","default":"1 1","linked":true,"range":[0.01, 2.0]}
+
+attribute vec3 a_Position;
+attribute vec2 a_TexCoord;
+
+varying vec4 v_TexCoord;
+
+uniform vec4 g_Texture0Resolution;
+
+#if MASK
+uniform vec4 g_Texture2Resolution;
+varying vec2 v_TexCoordMask;
+#endif
+
+void main() {
+#if VERTICAL
+	gl_Position = mul(vec4(a_Position, 1.0), g_ModelViewProjectionMatrix);
+#else
+	gl_Position = vec4(a_Position, 1.0);
+#endif
+	
+	v_TexCoord.xy = a_TexCoord;
+	
+#if VERTICAL
+	v_TexCoord.z = 0;
+	v_TexCoord.w = g_Scale.y / g_Texture0Resolution.w;
+#else
+	v_TexCoord.z = g_Scale.x / g_Texture0Resolution.z;
+	v_TexCoord.w = 0;
+#endif
+
+#if MASK
+	v_TexCoordMask.xy = vec2(v_TexCoord.x * g_Texture2Resolution.z / g_Texture2Resolution.x,
+						v_TexCoord.y * g_Texture2Resolution.w / g_Texture2Resolution.y);
+#endif
+}