Snap for 11926388 from 164d7d4648332fd3838b596e31a4947e77039d18 to 24Q3-release (2997dddb) · Commits · e / os / android_frameworks_libs_systemui

weathereffects/graphics/assets/shaders/outline.agsl

+2 −1

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		@@ -32,5 +32,6 @@ vec4 main(float2 fragCoord) {
		half outline = smoothstep(0.1, 1.8, dY * 5.0);

		// Return the results in the R channel.
		return vec4(outline, 0., 0., 0.);
		// Also return alpha 1 avoid visual artifacts when it is used standalone.
		return vec4(outline, 0., 0., 1.);
		}

+4 −0

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		@@ -18,6 +18,7 @@ package com.google.android.wallpaper.weathereffects.graphics.rain

		import android.graphics.BitmapShader
		import android.graphics.Canvas
		import android.graphics.Color
		import android.graphics.Paint
		import android.graphics.RenderEffect
		import android.graphics.Shader
		@@ -26,6 +27,7 @@ import com.google.android.wallpaper.weathereffects.graphics.FrameBuffer
		import com.google.android.wallpaper.weathereffects.graphics.WeatherEffect
		import com.google.android.wallpaper.weathereffects.graphics.utils.GraphicsUtils
		import com.google.android.wallpaper.weathereffects.graphics.utils.ImageCrop
		import com.google.android.wallpaper.weathereffects.graphics.utils.SolidColorShader
		import java.util.concurrent.Executor
		import kotlin.random.Random

		@@ -177,6 +179,8 @@ class RainEffect(
		}

		private fun prepareColorGrading() {
		// Initialize the buffer with black, so that we don't ever draw garbage buffer.
		rainConfig.glassRainShader.setInputShader("texture", SolidColorShader(Color.BLACK))
		rainConfig.colorGradingShader.setInputShader("texture", rainConfig.glassRainShader)
		rainConfig.lut?.let {
		rainConfig.colorGradingShader.setInputShader(

0 → 100644

+37 −0

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		/*
		* Copyright (C) 2024 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.google.android.wallpaper.weathereffects.graphics.utils

		import android.graphics.RuntimeShader

		/** Simply renders a solid color. */
		class SolidColorShader(color: Int) : RuntimeShader(SHADER) {
		// language=AGSL
		private companion object {
		private const val SHADER =
		"""
		layout(color) uniform vec4 in_color;
		vec4 main(vec2 p) {
		return in_color;
		}
		"""
		}

		init {
		setColorUniform("in_color", color)
		}
		}