165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn/* 265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * Copyright (C) 2011 The Android Open Source Project 365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * 465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * Licensed under the Apache License, Version 2.0 (the "License"); 565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * you may not use this file except in compliance with the License. 665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * You may obtain a copy of the License at 765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * 865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * http://www.apache.org/licenses/LICENSE-2.0 965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * 1065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * Unless required by applicable law or agreed to in writing, software 1165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * distributed under the License is distributed on an "AS IS" BASIS, 1265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * See the License for the specific language governing permissions and 1465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * limitations under the License. 1565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn */ 1665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 1765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 1865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennpackage android.filterfw.core; 1965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 2065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterfw.core.Frame; 2165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterfw.core.FrameFormat; 2265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterfw.core.FrameManager; 2365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.graphics.Bitmap; 2465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 2565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport java.nio.ByteBuffer; 2665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 2765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn/** 2865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * @hide 2965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn */ 3065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennpublic class VertexFrame extends Frame { 3165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 3265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private int vertexFrameId = -1; 3365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 3465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn VertexFrame(FrameFormat format, FrameManager frameManager) { 3565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn super(format, frameManager); 3665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn if (getFormat().getSize() <= 0) { 3765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn throw new IllegalArgumentException("Initializing vertex frame with zero size!"); 3865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } else { 3965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn if (!nativeAllocate(getFormat().getSize())) { 4065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn throw new RuntimeException("Could not allocate vertex frame!"); 4165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 4265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 4365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 4465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 4565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 4665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn protected synchronized boolean hasNativeAllocation() { 4765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn return vertexFrameId != -1; 4865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 4965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 5065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 5165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn protected synchronized void releaseNativeAllocation() { 5265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn nativeDeallocate(); 5365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn vertexFrameId = -1; 5465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 5565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 5665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 5765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public Object getObjectValue() { 5865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn throw new RuntimeException("Vertex frames do not support reading data!"); 5965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 6065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 6165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 6265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public void setInts(int[] ints) { 6365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn assertFrameMutable(); 6465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn if (!setNativeInts(ints)) { 6565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn throw new RuntimeException("Could not set int values for vertex frame!"); 6665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 6765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 6865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 6965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 7065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public int[] getInts() { 7165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn throw new RuntimeException("Vertex frames do not support reading data!"); 7265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 7365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 7465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 7565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public void setFloats(float[] floats) { 7665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn assertFrameMutable(); 7765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn if (!setNativeFloats(floats)) { 7865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn throw new RuntimeException("Could not set int values for vertex frame!"); 7965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 8065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 8165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 8265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 8365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public float[] getFloats() { 8465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn throw new RuntimeException("Vertex frames do not support reading data!"); 8565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 8665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 8765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 8865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public void setData(ByteBuffer buffer, int offset, int length) { 8965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn assertFrameMutable(); 9065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn byte[] bytes = buffer.array(); 9165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn if (getFormat().getSize() != bytes.length) { 9265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn throw new RuntimeException("Data size in setData does not match vertex frame size!"); 9365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } else if (!setNativeData(bytes, offset, length)) { 9465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn throw new RuntimeException("Could not set vertex frame data!"); 9565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 9665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 9765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 9865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 9965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public ByteBuffer getData() { 10065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn throw new RuntimeException("Vertex frames do not support reading data!"); 10165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 10265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 10365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 10465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public void setBitmap(Bitmap bitmap) { 10565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn throw new RuntimeException("Unsupported: Cannot set vertex frame bitmap value!"); 10665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 10765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 10865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 10965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public Bitmap getBitmap() { 11065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn throw new RuntimeException("Vertex frames do not support reading data!"); 11165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 11265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 11365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 11465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public void setDataFromFrame(Frame frame) { 11565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn // TODO: Optimize 11665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn super.setDataFromFrame(frame); 11765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 11865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 11965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public int getVboId() { 12065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn return getNativeVboId(); 12165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 12265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 12365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 12465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public String toString() { 12565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn return "VertexFrame (" + getFormat() + ") with VBO ID " + getVboId(); 12665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 12765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 12865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn static { 12965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn System.loadLibrary("filterfw"); 13065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 13165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 13265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private native boolean nativeAllocate(int size); 13365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 13465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private native boolean nativeDeallocate(); 13565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 13665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private native boolean setNativeData(byte[] data, int offset, int length); 13765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 13865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private native boolean setNativeInts(int[] ints); 13965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 14065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private native boolean setNativeFloats(float[] floats); 14165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 14265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private native int getNativeVboId(); 14365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn} 144