59 lines
1.6 KiB
Java
59 lines
1.6 KiB
Java
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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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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package android.media.effect.effects;
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import android.filterfw.core.Frame;
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import android.media.effect.EffectContext;
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import android.media.effect.FilterEffect;
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/**
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* @hide
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*/
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public class IdentityEffect extends FilterEffect {
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public IdentityEffect(EffectContext context, String name) {
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super(context, name);
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}
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@Override
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public void apply(int inputTexId, int width, int height, int outputTexId) {
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beginGLEffect();
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Frame inputFrame = frameFromTexture(inputTexId, width, height);
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Frame outputFrame = frameFromTexture(outputTexId, width, height);
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outputFrame.setDataFromFrame(inputFrame);
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inputFrame.release();
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outputFrame.release();
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endGLEffect();
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}
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@Override
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public void setParameter(String parameterKey, Object value) {
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throw new IllegalArgumentException("Unknown parameter " + parameterKey
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+ " for IdentityEffect!");
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}
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@Override
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public void release() {
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}
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}
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