mirror of
https://github.com/xiaopeng12138/MaiDXR.git
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75 lines
2.1 KiB
C#
75 lines
2.1 KiB
C#
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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* All rights reserved.
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*
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* Licensed under the Oculus SDK License Agreement (the "License");
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* you may not use the Oculus SDK except in compliance with the License,
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* which is provided at the time of installation or download, or which
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* otherwise accompanies this software in either electronic or hard copy form.
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*
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* You may obtain a copy of the License at
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*
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* https://developer.oculus.com/licenses/oculussdk/
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*
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* Unless required by applicable law or agreed to in writing, the Oculus SDK
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using System.Collections.Generic;
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using UnityEditor;
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using UnityEditor.Build;
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using UnityEditor.Rendering;
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using UnityEngine;
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using UnityEngine.Rendering;
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public class OVRShaderBuildProcessor : IPreprocessShaders
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{
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public int callbackOrder { get { return 0; } }
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public void OnProcessShader(
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Shader shader, ShaderSnippetData snippet, IList<ShaderCompilerData> shaderCompilerData)
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{
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var projectConfig = OVRProjectConfig.GetProjectConfig();
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if (projectConfig == null)
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{
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return;
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}
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if (!projectConfig.skipUnneededShaders)
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{
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return;
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}
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if (EditorUserBuildSettings.activeBuildTarget != BuildTarget.Android)
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{
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return;
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}
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var strippedGraphicsTiers = new HashSet<GraphicsTier>();
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// Unity only uses shader Tier2 on Quest and Go (regardless of graphics API)
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if (projectConfig.targetDeviceTypes.Contains(OVRProjectConfig.DeviceType.Quest) ||
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projectConfig.targetDeviceTypes.Contains(OVRProjectConfig.DeviceType.Quest2))
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{
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strippedGraphicsTiers.Add(GraphicsTier.Tier1);
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strippedGraphicsTiers.Add(GraphicsTier.Tier3);
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}
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if (strippedGraphicsTiers.Count == 0)
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{
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return;
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}
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for (int i = shaderCompilerData.Count - 1; i >= 0; --i)
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{
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if (strippedGraphicsTiers.Contains(shaderCompilerData[i].graphicsTier))
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{
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shaderCompilerData.RemoveAt(i);
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}
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}
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}
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}
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