| /* |
| * Copyright (C) 2011 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 android.filterpacks.base; |
| |
| import android.filterfw.core.Filter; |
| import android.filterfw.core.FilterContext; |
| import android.filterfw.core.Frame; |
| import android.filterfw.core.FrameFormat; |
| import android.filterfw.core.GenerateFieldPort; |
| import android.filterfw.core.GLFrame; |
| import android.filterfw.format.ImageFormat; |
| |
| /** |
| * @hide |
| */ |
| public class GLTextureTarget extends Filter { |
| |
| @GenerateFieldPort(name = "texId") |
| private int mTexId; |
| |
| public GLTextureTarget(String name) { |
| super(name); |
| } |
| |
| @Override |
| public void setupPorts() { |
| addMaskedInputPort("frame", ImageFormat.create(ImageFormat.COLORSPACE_RGBA)); |
| } |
| |
| @Override |
| public void process(FilterContext context) { |
| // Get input frame |
| Frame input = pullInput("frame"); |
| |
| FrameFormat format = ImageFormat.create(input.getFormat().getWidth(), |
| input.getFormat().getHeight(), |
| ImageFormat.COLORSPACE_RGBA, |
| FrameFormat.TARGET_GPU); |
| |
| Frame frame = context.getFrameManager().newBoundFrame(format, GLFrame.EXISTING_TEXTURE_BINDING, mTexId); |
| |
| // Copy to our texture frame |
| frame.setDataFromFrame(input); |
| frame.release(); |
| } |
| } |