GLES20Canvas.java revision 7b5b6abf852c039983eded25ebe43a70fef5a4ab
1e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy/* 2e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * Copyright (C) 2010 The Android Open Source Project 3e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * 4e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * Licensed under the Apache License, Version 2.0 (the "License"); 5e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * you may not use this file except in compliance with the License. 6e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * You may obtain a copy of the License at 7e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * 8e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * http://www.apache.org/licenses/LICENSE-2.0 9e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * 10e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * Unless required by applicable law or agreed to in writing, software 11e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * distributed under the License is distributed on an "AS IS" BASIS, 12e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * See the License for the specific language governing permissions and 14e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * limitations under the License. 15e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy */ 16e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 17e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guypackage android.view; 18e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 19e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyimport android.graphics.Bitmap; 20e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyimport android.graphics.Canvas; 21db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guyimport android.graphics.ColorFilter; 22e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyimport android.graphics.DrawFilter; 23e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyimport android.graphics.Matrix; 24e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyimport android.graphics.Paint; 25e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyimport android.graphics.Path; 26e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyimport android.graphics.Picture; 27e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyimport android.graphics.PorterDuff; 28e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyimport android.graphics.Rect; 29e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyimport android.graphics.RectF; 30e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyimport android.graphics.Region; 31d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guyimport android.graphics.Shader; 32a1db574036c9bc2d397b69f8200594027e1fff16Romain Guyimport android.graphics.TemporaryBuffer; 33a1db574036c9bc2d397b69f8200594027e1fff16Romain Guyimport android.text.GraphicsOperations; 34a1db574036c9bc2d397b69f8200594027e1fff16Romain Guyimport android.text.SpannableString; 35a1db574036c9bc2d397b69f8200594027e1fff16Romain Guyimport android.text.SpannedString; 36a1db574036c9bc2d397b69f8200594027e1fff16Romain Guyimport android.text.TextUtils; 37e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 38e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy/** 39e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * An implementation of Canvas on top of OpenGL ES 2.0. 40e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy */ 41b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guyclass GLES20Canvas extends HardwareCanvas { 42e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy private final boolean mOpaque; 43fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy private int mRenderer; 44f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy 45f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy // The native renderer will be destroyed when this object dies. 46f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy // DO NOT overwrite this reference once it is set. 47f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy private CanvasFinalizer mFinalizer; 48f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy 49e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy private int mWidth; 50e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy private int mHeight; 51ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 52ce0537b80087a6225273040a987414b1dd081aa0Romain Guy private final float[] mPoint = new float[2]; 53ce0537b80087a6225273040a987414b1dd081aa0Romain Guy private final float[] mLine = new float[4]; 546926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy 556926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy private final Rect mClipBounds = new Rect(); 566926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy 576926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy private DrawFilter mFilter; 58da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy 59163935113919a184122b8b3bd672ef08c8df65dcRomain Guy /////////////////////////////////////////////////////////////////////////// 60163935113919a184122b8b3bd672ef08c8df65dcRomain Guy // JNI 61163935113919a184122b8b3bd672ef08c8df65dcRomain Guy /////////////////////////////////////////////////////////////////////////// 62163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 63163935113919a184122b8b3bd672ef08c8df65dcRomain Guy private static native boolean nIsAvailable(); 64163935113919a184122b8b3bd672ef08c8df65dcRomain Guy private static boolean sIsAvailable = nIsAvailable(); 65163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 66163935113919a184122b8b3bd672ef08c8df65dcRomain Guy static boolean isAvailable() { 67163935113919a184122b8b3bd672ef08c8df65dcRomain Guy return sIsAvailable; 68163935113919a184122b8b3bd672ef08c8df65dcRomain Guy } 69e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 70e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 71e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // Constructors 72e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 73b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 746c319ca1275c8db892c39b48fc54864c949f9171Romain Guy /** 756c319ca1275c8db892c39b48fc54864c949f9171Romain Guy * Creates a canvas to render directly on screen. 766c319ca1275c8db892c39b48fc54864c949f9171Romain Guy */ 77b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy GLES20Canvas(boolean translucent) { 78b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy this(false, translucent); 79b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy } 806c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 816c319ca1275c8db892c39b48fc54864c949f9171Romain Guy /** 826c319ca1275c8db892c39b48fc54864c949f9171Romain Guy * Creates a canvas to render into an FBO. 836c319ca1275c8db892c39b48fc54864c949f9171Romain Guy */ 84ada830f639591b99c3e40de22b07296c7932a33fRomain Guy GLES20Canvas(int layer, boolean translucent) { 856c319ca1275c8db892c39b48fc54864c949f9171Romain Guy mOpaque = !translucent; 86ada830f639591b99c3e40de22b07296c7932a33fRomain Guy mRenderer = nCreateLayerRenderer(layer); 876c319ca1275c8db892c39b48fc54864c949f9171Romain Guy setupFinalizer(); 886c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 89e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 90f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy protected GLES20Canvas(boolean record, boolean translucent) { 91e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy mOpaque = !translucent; 92e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 939e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase setupRenderer(record); 949e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase } 959e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase 969e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase protected void setupRenderer(boolean record) { 97b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (record) { 985977baa1fa24125c148a72699b53e62abaf08960Chet Haase mRenderer = nGetDisplayListRenderer(mRenderer); 99b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy } else { 100b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mRenderer = nCreateRenderer(); 101b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy } 1026c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 1036c319ca1275c8db892c39b48fc54864c949f9171Romain Guy setupFinalizer(); 1046c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 1056c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 1066c319ca1275c8db892c39b48fc54864c949f9171Romain Guy private void setupFinalizer() { 107fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy if (mRenderer == 0) { 108fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy throw new IllegalStateException("Could not create GLES20Canvas renderer"); 1095c13d89c1332fcc499379b9064b891187b75ca32Chet Haase } else { 1105977baa1fa24125c148a72699b53e62abaf08960Chet Haase mFinalizer = CanvasFinalizer.getFinalizer(mFinalizer, mRenderer); 111fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy } 112e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 113b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 1146c319ca1275c8db892c39b48fc54864c949f9171Romain Guy private static native int nCreateRenderer(); 115ada830f639591b99c3e40de22b07296c7932a33fRomain Guy private static native int nCreateLayerRenderer(int layer); 1165977baa1fa24125c148a72699b53e62abaf08960Chet Haase private static native int nGetDisplayListRenderer(int renderer); 1175c13d89c1332fcc499379b9064b891187b75ca32Chet Haase private static native void nDestroyRenderer(int renderer); 1185c13d89c1332fcc499379b9064b891187b75ca32Chet Haase 119f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy private static class CanvasFinalizer { 1209e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase int mRenderer; 1215c13d89c1332fcc499379b9064b891187b75ca32Chet Haase 1225977baa1fa24125c148a72699b53e62abaf08960Chet Haase // Factory method returns new instance if old one is null, or old instance 1235977baa1fa24125c148a72699b53e62abaf08960Chet Haase // otherwise, destroying native renderer along the way as necessary 1245977baa1fa24125c148a72699b53e62abaf08960Chet Haase static CanvasFinalizer getFinalizer(CanvasFinalizer oldFinalizer, int renderer) { 1255977baa1fa24125c148a72699b53e62abaf08960Chet Haase if (oldFinalizer == null) { 1265977baa1fa24125c148a72699b53e62abaf08960Chet Haase return new CanvasFinalizer(renderer); 1275977baa1fa24125c148a72699b53e62abaf08960Chet Haase } 1285977baa1fa24125c148a72699b53e62abaf08960Chet Haase oldFinalizer.replaceNativeObject(renderer); 1295977baa1fa24125c148a72699b53e62abaf08960Chet Haase return oldFinalizer; 1305977baa1fa24125c148a72699b53e62abaf08960Chet Haase } 1315977baa1fa24125c148a72699b53e62abaf08960Chet Haase 1325977baa1fa24125c148a72699b53e62abaf08960Chet Haase private CanvasFinalizer(int renderer) { 133f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy mRenderer = renderer; 1345c13d89c1332fcc499379b9064b891187b75ca32Chet Haase } 1355c13d89c1332fcc499379b9064b891187b75ca32Chet Haase 1365977baa1fa24125c148a72699b53e62abaf08960Chet Haase private void replaceNativeObject(int newRenderer) { 1375977baa1fa24125c148a72699b53e62abaf08960Chet Haase if (mRenderer != 0 && newRenderer != mRenderer) { 1389e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase nDestroyRenderer(mRenderer); 1399e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase } 1409e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase mRenderer = newRenderer; 1419e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase } 1429e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase 1435c13d89c1332fcc499379b9064b891187b75ca32Chet Haase @Override 144f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy protected void finalize() throws Throwable { 145171c592f0b7066acf279863c8a52ddabea49d3dbRomain Guy try { 146171c592f0b7066acf279863c8a52ddabea49d3dbRomain Guy replaceNativeObject(0); 147171c592f0b7066acf279863c8a52ddabea49d3dbRomain Guy } finally { 148171c592f0b7066acf279863c8a52ddabea49d3dbRomain Guy super.finalize(); 149171c592f0b7066acf279863c8a52ddabea49d3dbRomain Guy } 150e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 151e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 152ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 153e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 1546c319ca1275c8db892c39b48fc54864c949f9171Romain Guy // Hardware layers 1556c319ca1275c8db892c39b48fc54864c949f9171Romain Guy /////////////////////////////////////////////////////////////////////////// 1566c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 157ada830f639591b99c3e40de22b07296c7932a33fRomain Guy static native int nCreateLayer(int width, int height, boolean isOpaque, int[] layerInfo); 158ada830f639591b99c3e40de22b07296c7932a33fRomain Guy static native void nResizeLayer(int layerId, int width, int height, int[] layerInfo); 159ada830f639591b99c3e40de22b07296c7932a33fRomain Guy static native void nDestroyLayer(int layerId); 160ada830f639591b99c3e40de22b07296c7932a33fRomain Guy static native void nDestroyLayerDeferred(int layerId); 16157066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 1626c319ca1275c8db892c39b48fc54864c949f9171Romain Guy /////////////////////////////////////////////////////////////////////////// 163e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // Canvas management 164e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 165e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 166e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 167e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean isOpaque() { 168e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy return mOpaque; 169e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 170e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 171e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 172e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int getWidth() { 173e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy return mWidth; 174e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 175e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 176e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 177e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int getHeight() { 178e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy return mHeight; 179e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 180e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 181e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 182e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // Setup 183e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 184e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 185e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 186e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void setViewport(int width, int height) { 187e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy mWidth = width; 188e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy mHeight = height; 189e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 190e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy nSetViewport(mRenderer, width, height); 191e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 192e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1937d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nSetViewport(int renderer, int width, int height); 194e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1957d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy /** 1967d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy * @hide 1977d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy */ 1987d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy public static boolean preserveBackBuffer() { 1997d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy return nPreserveBackBuffer(); 2007d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy } 2017d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 2027d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native boolean nPreserveBackBuffer(); 2037d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 204b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy @Override 2057d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy void onPreDraw(Rect dirty) { 2067d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy if (dirty != null) { 2077d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy nPrepareDirty(mRenderer, dirty.left, dirty.top, dirty.right, dirty.bottom, mOpaque); 2087d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy } else { 2097d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy nPrepare(mRenderer, mOpaque); 2107d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy } 211e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 212b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy 2137d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nPrepare(int renderer, boolean opaque); 2147d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nPrepareDirty(int renderer, int left, int top, int right, int bottom, 2157d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy boolean opaque); 216e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 217b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy @Override 218b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy void onPostDraw() { 219b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy nFinish(mRenderer); 220b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy } 221b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy 2227d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nFinish(int renderer); 223b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy 224da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy @Override 225daf98e941e140e8739458126640183b9f296a2abChet Haase public boolean callDrawGLFunction(int drawGLFunction) { 226daf98e941e140e8739458126640183b9f296a2abChet Haase return nCallDrawGLFunction(mRenderer, drawGLFunction); 227daf98e941e140e8739458126640183b9f296a2abChet Haase } 228daf98e941e140e8739458126640183b9f296a2abChet Haase 2297d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native boolean nCallDrawGLFunction(int renderer, int drawGLFunction); 230daf98e941e140e8739458126640183b9f296a2abChet Haase 231b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy /////////////////////////////////////////////////////////////////////////// 232b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy // Display list 233b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy /////////////////////////////////////////////////////////////////////////// 234b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 235b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy int getDisplayList() { 2365977baa1fa24125c148a72699b53e62abaf08960Chet Haase return nGetDisplayList(mRenderer); 237b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy } 238b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 2397d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native int nGetDisplayList(int renderer); 240b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 2415c13d89c1332fcc499379b9064b891187b75ca32Chet Haase static void destroyDisplayList(int displayList) { 242b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy nDestroyDisplayList(displayList); 243b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy } 244b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 2455c13d89c1332fcc499379b9064b891187b75ca32Chet Haase private static native void nDestroyDisplayList(int displayList); 246b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 247b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy @Override 2487b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy public boolean drawDisplayList(DisplayList displayList, int width, int height, Rect dirty) { 249cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy return nDrawDisplayList(mRenderer, 2507b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy ((GLES20DisplayList) displayList).mNativeDisplayList, width, height, dirty); 251b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy } 252b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 2537b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy private static native boolean nDrawDisplayList(int renderer, int displayList, 2547b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy int width, int height, Rect dirty); 255da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy 256e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 2576c319ca1275c8db892c39b48fc54864c949f9171Romain Guy // Hardware layer 2586c319ca1275c8db892c39b48fc54864c949f9171Romain Guy /////////////////////////////////////////////////////////////////////////// 2596c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 260ada830f639591b99c3e40de22b07296c7932a33fRomain Guy void drawHardwareLayer(HardwareLayer layer, float x, float y, Paint paint) { 2616c319ca1275c8db892c39b48fc54864c949f9171Romain Guy final GLES20Layer glLayer = (GLES20Layer) layer; 2626c319ca1275c8db892c39b48fc54864c949f9171Romain Guy boolean hasColorFilter = paint != null && setupColorFilter(paint); 2636c319ca1275c8db892c39b48fc54864c949f9171Romain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 264ada830f639591b99c3e40de22b07296c7932a33fRomain Guy nDrawLayer(mRenderer, glLayer.getLayer(), x, y, nativePaint); 2656c319ca1275c8db892c39b48fc54864c949f9171Romain Guy if (hasColorFilter) nResetModifiers(mRenderer); 2666c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 2676c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 2687d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawLayer(int renderer, int layer, float x, float y, int paint); 2696c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 2706c319ca1275c8db892c39b48fc54864c949f9171Romain Guy void interrupt() { 2716c319ca1275c8db892c39b48fc54864c949f9171Romain Guy nInterrupt(mRenderer); 2726c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 2736c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 2746c319ca1275c8db892c39b48fc54864c949f9171Romain Guy void resume() { 2756c319ca1275c8db892c39b48fc54864c949f9171Romain Guy nResume(mRenderer); 2766c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 2776c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 2787d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nInterrupt(int renderer); 2797d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nResume(int renderer); 2806c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 2816c319ca1275c8db892c39b48fc54864c949f9171Romain Guy /////////////////////////////////////////////////////////////////////////// 282e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // Clipping 283e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 284e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 285e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 286e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipPath(Path path) { 287e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy throw new UnsupportedOperationException(); 288e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 289e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 290e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 291e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipPath(Path path, Region.Op op) { 292e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy throw new UnsupportedOperationException(); 293e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 294e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 295e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 296e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRect(float left, float top, float right, float bottom) { 297079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return nClipRect(mRenderer, left, top, right, bottom, Region.Op.INTERSECT.nativeInt); 298e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 299bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 3007d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native boolean nClipRect(int renderer, float left, float top, 301079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy float right, float bottom, int op); 302e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 303e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 304e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRect(float left, float top, float right, float bottom, Region.Op op) { 305079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return nClipRect(mRenderer, left, top, right, bottom, op.nativeInt); 306e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 307e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 308e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 309e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRect(int left, int top, int right, int bottom) { 310daf98e941e140e8739458126640183b9f296a2abChet Haase return nClipRect(mRenderer, left, top, right, bottom, Region.Op.INTERSECT.nativeInt); 311e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 312bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 3137d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native boolean nClipRect(int renderer, int left, int top, int right, int bottom, 3147d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy int op); 315e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 316e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 317e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRect(Rect rect) { 318079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, 319079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy Region.Op.INTERSECT.nativeInt); 320e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 321e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 322e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 323e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRect(Rect rect, Region.Op op) { 324079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, op.nativeInt); 325e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 326e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 327e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 328e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRect(RectF rect) { 329079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, 330079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy Region.Op.INTERSECT.nativeInt); 331e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 332e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 333e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 334e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRect(RectF rect, Region.Op op) { 335079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, op.nativeInt); 336e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 337e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 338e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 339e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRegion(Region region) { 340e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy throw new UnsupportedOperationException(); 341e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 342e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 343e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 344e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRegion(Region region, Region.Op op) { 345e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy throw new UnsupportedOperationException(); 346e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 347e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 348e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 349e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean getClipBounds(Rect bounds) { 3509d5316e3f56d138504565ff311145ac01621dff4Romain Guy return nGetClipBounds(mRenderer, bounds); 351e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 352e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 3537d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native boolean nGetClipBounds(int renderer, Rect bounds); 3549d5316e3f56d138504565ff311145ac01621dff4Romain Guy 355e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 356e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean quickReject(float left, float top, float right, float bottom, EdgeType type) { 357c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy return nQuickReject(mRenderer, left, top, right, bottom, type.nativeInt); 358e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 359c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 3607d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native boolean nQuickReject(int renderer, float left, float top, 361c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy float right, float bottom, int edge); 362e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 363e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 364e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean quickReject(Path path, EdgeType type) { 365bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy throw new UnsupportedOperationException(); 366e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 367e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 368e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 369e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean quickReject(RectF rect, EdgeType type) { 370bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy return quickReject(rect.left, rect.top, rect.right, rect.bottom, type); 371e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 372e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 373e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 374e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // Transformations 375e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 376e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 377e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 378e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void translate(float dx, float dy) { 379807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy if (dx != 0.0f || dy != 0.0f) nTranslate(mRenderer, dx, dy); 380e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 381f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 3827d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nTranslate(int renderer, float dx, float dy); 383e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 384e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 385e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void skew(float sx, float sy) { 386807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy nSkew(mRenderer, sx, sy); 387e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 388e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 3897d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nSkew(int renderer, float sx, float sy); 390807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy 391e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 392e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void rotate(float degrees) { 393f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy nRotate(mRenderer, degrees); 394e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 395f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 3967d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nRotate(int renderer, float degrees); 397e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 398e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 399e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void scale(float sx, float sy) { 400f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy nScale(mRenderer, sx, sy); 401e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 402e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 4037d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nScale(int renderer, float sx, float sy); 404f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 405e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 406e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void setMatrix(Matrix matrix) { 407f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy nSetMatrix(mRenderer, matrix.native_instance); 408e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 409f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 4107d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nSetMatrix(int renderer, int matrix); 411e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 412e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 41341030da16856c8869e1e51d4a0405432fa96614eRomain Guy public int getNativeMatrix() { 41441030da16856c8869e1e51d4a0405432fa96614eRomain Guy return nGetMatrix(mRenderer); 41541030da16856c8869e1e51d4a0405432fa96614eRomain Guy } 41641030da16856c8869e1e51d4a0405432fa96614eRomain Guy 4177d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native int nGetMatrix(int renderer); 41841030da16856c8869e1e51d4a0405432fa96614eRomain Guy 41941030da16856c8869e1e51d4a0405432fa96614eRomain Guy @Override 420f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy public void getMatrix(Matrix matrix) { 421f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy nGetMatrix(mRenderer, matrix.native_instance); 422e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 423f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 4247d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nGetMatrix(int renderer, int matrix); 425e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 426e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 427e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void concat(Matrix matrix) { 428f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy nConcatMatrix(mRenderer, matrix.native_instance); 429e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 430e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 4317d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nConcatMatrix(int renderer, int matrix); 432f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 433e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 434e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // State management 435e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 436e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 437e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 438e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int save() { 4398aef54fa17f2a3753d9a8f2027629bc480088f69Romain Guy return nSave(mRenderer, Canvas.CLIP_SAVE_FLAG | Canvas.MATRIX_SAVE_FLAG); 440e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 441bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 442e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 443e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int save(int saveFlags) { 444bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy return nSave(mRenderer, saveFlags); 445e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 446e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 4477d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native int nSave(int renderer, int flags); 448bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 449e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 450e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int saveLayer(RectF bounds, Paint paint, int saveFlags) { 451bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return saveLayer(bounds.left, bounds.top, bounds.right, bounds.bottom, paint, saveFlags); 452e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 453e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 454e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 455e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int saveLayer(float left, float top, float right, float bottom, Paint paint, 456e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy int saveFlags) { 45701d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy if (left < right && top < bottom) { 45801d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy boolean hasColorFilter = paint != null && setupColorFilter(paint); 45901d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 46001d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy int count = nSaveLayer(mRenderer, left, top, right, bottom, nativePaint, saveFlags); 46101d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy if (hasColorFilter) nResetModifiers(mRenderer); 46201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy return count; 46301d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy } 46401d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy return save(saveFlags); 465e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 466e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 4677d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native int nSaveLayer(int renderer, float left, float top, 4687d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy float right, float bottom, int paint, int saveFlags); 469bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 470e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 471e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int saveLayerAlpha(RectF bounds, int alpha, int saveFlags) { 472bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return saveLayerAlpha(bounds.left, bounds.top, bounds.right, bounds.bottom, 473bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy alpha, saveFlags); 474e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 475e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 476e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 477e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int saveLayerAlpha(float left, float top, float right, float bottom, int alpha, 478e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy int saveFlags) { 47901d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy if (left < right && top < bottom) { 48001d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy return nSaveLayerAlpha(mRenderer, left, top, right, bottom, alpha, saveFlags); 48101d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy } 48201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy return save(saveFlags); 483e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 484e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 4857d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native int nSaveLayerAlpha(int renderer, float left, float top, float right, 486bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy float bottom, int alpha, int saveFlags); 487bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 488e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 489e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void restore() { 490bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy nRestore(mRenderer); 491e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 492bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 4937d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nRestore(int renderer); 494e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 495e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 496e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void restoreToCount(int saveCount) { 497bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy nRestoreToCount(mRenderer, saveCount); 498e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 499e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 5007d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nRestoreToCount(int renderer, int saveCount); 501bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 502e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 503e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int getSaveCount() { 504bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy return nGetSaveCount(mRenderer); 505e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 506bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 5077d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native int nGetSaveCount(int renderer); 508e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 509e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 510e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // Filtering 511e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 512e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 513e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 514e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void setDrawFilter(DrawFilter filter) { 5156926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy mFilter = filter; 516e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 517e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 518e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 519e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public DrawFilter getDrawFilter() { 5206926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy return mFilter; 521e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 522e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 523e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 524e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // Drawing 525e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 526e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 527e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 528e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawArc(RectF oval, float startAngle, float sweepAngle, boolean useCenter, 529e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy Paint paint) { 5308b2f5267f16c295f12faab810527cd6311997e34Romain Guy boolean hasModifier = setupModifiers(paint); 5318b2f5267f16c295f12faab810527cd6311997e34Romain Guy nDrawArc(mRenderer, oval.left, oval.top, oval.right, oval.bottom, startAngle, sweepAngle, 5328b2f5267f16c295f12faab810527cd6311997e34Romain Guy useCenter, paint.mNativePaint); 5338b2f5267f16c295f12faab810527cd6311997e34Romain Guy if (hasModifier) nResetModifiers(mRenderer); 534e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 535e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 5367d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawArc(int renderer, float left, float top, 5377d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy float right, float bottom, float startAngle, float sweepAngle, 5387d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy boolean useCenter, int paint); 5398b2f5267f16c295f12faab810527cd6311997e34Romain Guy 540e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 541e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawARGB(int a, int r, int g, int b) { 54285bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy drawColor((a & 0xFF) << 24 | (r & 0xFF) << 16 | (g & 0xFF) << 8 | (b & 0xFF)); 543e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 544e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 545e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 546deba785f122a47915756ffd991f5540d952cf937Romain Guy public void drawPatch(Bitmap bitmap, byte[] chunks, RectF dst, Paint paint) { 547d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy // Shaders are ignored when drawing patches 548db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy boolean hasColorFilter = paint != null && setupColorFilter(paint); 549deba785f122a47915756ffd991f5540d952cf937Romain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 550e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy nDrawPatch(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, chunks, 551e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy dst.left, dst.top, dst.right, dst.bottom, nativePaint); 552db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy if (hasColorFilter) nResetModifiers(mRenderer); 553deba785f122a47915756ffd991f5540d952cf937Romain Guy } 554deba785f122a47915756ffd991f5540d952cf937Romain Guy 5557d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawPatch(int renderer, int bitmap, byte[] buffer, byte[] chunks, 556e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy float left, float top, float right, float bottom, int paint); 557deba785f122a47915756ffd991f5540d952cf937Romain Guy 558deba785f122a47915756ffd991f5540d952cf937Romain Guy @Override 559e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawBitmap(Bitmap bitmap, float left, float top, Paint paint) { 560d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy // Shaders are ignored when drawing bitmaps 561db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy boolean hasColorFilter = paint != null && setupColorFilter(paint); 562ce0537b80087a6225273040a987414b1dd081aa0Romain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 563e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, left, top, nativePaint); 564db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy if (hasColorFilter) nResetModifiers(mRenderer); 565e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 566e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 5677d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawBitmap( 568e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy int renderer, int bitmap, byte[] buffer, float left, float top, int paint); 569dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy 570e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 571e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawBitmap(Bitmap bitmap, Matrix matrix, Paint paint) { 572d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy // Shaders are ignored when drawing bitmaps 573db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy boolean hasColorFilter = paint != null && setupColorFilter(paint); 574ce0537b80087a6225273040a987414b1dd081aa0Romain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 575e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, 576e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy matrix.native_instance, nativePaint); 577db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy if (hasColorFilter) nResetModifiers(mRenderer); 578e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 579e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 5807d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawBitmap(int renderer, int bitmap, byte[] buff, 5817d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy int matrix, int paint); 582f86ef57f8bcd8ba43ce222ec6a8b4f67d3600640Romain Guy 583e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 584e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawBitmap(Bitmap bitmap, Rect src, Rect dst, Paint paint) { 585d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy // Shaders are ignored when drawing bitmaps 586db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy boolean hasColorFilter = paint != null && setupColorFilter(paint); 587ce0537b80087a6225273040a987414b1dd081aa0Romain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 588694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy 589694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy int left, top, right, bottom; 590694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy if (src == null) { 591694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy left = top = 0; 592694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy right = bitmap.getWidth(); 593694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy bottom = bitmap.getHeight(); 594694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy } else { 595694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy left = src.left; 596694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy right = src.right; 597694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy top = src.top; 598694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy bottom = src.bottom; 599694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy } 600694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy 601e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, left, top, right, bottom, 602694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy dst.left, dst.top, dst.right, dst.bottom, nativePaint); 603db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy if (hasColorFilter) nResetModifiers(mRenderer); 604e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 605e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 606e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 607e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawBitmap(Bitmap bitmap, Rect src, RectF dst, Paint paint) { 608d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy // Shaders are ignored when drawing bitmaps 609db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy boolean hasColorFilter = paint != null && setupColorFilter(paint); 610ce0537b80087a6225273040a987414b1dd081aa0Romain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 611e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, src.left, src.top, src.right, 612e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy src.bottom, dst.left, dst.top, dst.right, dst.bottom, nativePaint); 613db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy if (hasColorFilter) nResetModifiers(mRenderer); 614e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 615e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 6167d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawBitmap(int renderer, int bitmap, byte[] buffer, 617ce0537b80087a6225273040a987414b1dd081aa0Romain Guy float srcLeft, float srcTop, float srcRight, float srcBottom, 618dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy float left, float top, float right, float bottom, int paint); 619ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 620e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 621e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawBitmap(int[] colors, int offset, int stride, float x, float y, 622e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy int width, int height, boolean hasAlpha, Paint paint) { 623d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy // Shaders are ignored when drawing bitmaps 624db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy boolean hasColorFilter = paint != null && setupColorFilter(paint); 6256926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy final Bitmap.Config config = hasAlpha ? Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565; 6266926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy final Bitmap b = Bitmap.createBitmap(colors, offset, stride, width, height, config); 6276926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 628e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy nDrawBitmap(mRenderer, b.mNativeBitmap, b.mBuffer, x, y, nativePaint); 6296926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy b.recycle(); 630db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy if (hasColorFilter) nResetModifiers(mRenderer); 631e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 632e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 633e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 634e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawBitmap(int[] colors, int offset, int stride, int x, int y, 635e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy int width, int height, boolean hasAlpha, Paint paint) { 636d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy // Shaders are ignored when drawing bitmaps 637ce0537b80087a6225273040a987414b1dd081aa0Romain Guy drawBitmap(colors, offset, stride, (float) x, (float) y, width, height, hasAlpha, paint); 638e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 639e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 640e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 641e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawBitmapMesh(Bitmap bitmap, int meshWidth, int meshHeight, float[] verts, 642e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy int vertOffset, int[] colors, int colorOffset, Paint paint) { 6435a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (meshWidth < 0 || meshHeight < 0 || vertOffset < 0 || colorOffset < 0) { 6445a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy throw new ArrayIndexOutOfBoundsException(); 6455a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy } 6465a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6475a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (meshWidth == 0 || meshHeight == 0) { 6485a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy return; 6495a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy } 6505a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6515a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy final int count = (meshWidth + 1) * (meshHeight + 1); 6525a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy checkRange(verts.length, vertOffset, count * 2); 6535a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6545a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy // TODO: Colors are ignored for now 6555a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy colors = null; 6565a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy colorOffset = 0; 6575a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6585a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy boolean hasColorFilter = paint != null && setupColorFilter(paint); 6595a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 6605a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy nDrawBitmapMesh(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, meshWidth, meshHeight, 6615a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy verts, vertOffset, colors, colorOffset, nativePaint); 6625a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (hasColorFilter) nResetModifiers(mRenderer); 663e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 664e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 6657d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawBitmapMesh(int renderer, int bitmap, byte[] buffer, 6665a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy int meshWidth, int meshHeight, float[] verts, int vertOffset, 6675a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy int[] colors, int colorOffset, int paint); 6685a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 669e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 670e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawCircle(float cx, float cy, float radius, Paint paint) { 67101d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy boolean hasModifier = setupModifiers(paint); 67201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy nDrawCircle(mRenderer, cx, cy, radius, paint.mNativePaint); 67301d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy if (hasModifier) nResetModifiers(mRenderer); 674e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 675e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 6767d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawCircle(int renderer, float cx, float cy, 6777d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy float radius, int paint); 67801d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 679e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 680e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawColor(int color) { 68185bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy drawColor(color, PorterDuff.Mode.SRC_OVER); 682e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 683e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 684e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 685e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawColor(int color, PorterDuff.Mode mode) { 68685bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy nDrawColor(mRenderer, color, mode.nativeInt); 687e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 68885bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 6897d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawColor(int renderer, int color, int mode); 690e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 691e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 692e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawLine(float startX, float startY, float stopX, float stopY, Paint paint) { 693ce0537b80087a6225273040a987414b1dd081aa0Romain Guy mLine[0] = startX; 694ce0537b80087a6225273040a987414b1dd081aa0Romain Guy mLine[1] = startY; 695ce0537b80087a6225273040a987414b1dd081aa0Romain Guy mLine[2] = stopX; 696ce0537b80087a6225273040a987414b1dd081aa0Romain Guy mLine[3] = stopY; 697759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy drawLines(mLine, 0, 4, paint); 698e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 699e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 700e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 701e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawLines(float[] pts, int offset, int count, Paint paint) { 702759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy if ((offset | count) < 0 || offset + count > pts.length) { 703759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy throw new IllegalArgumentException("The lines array must contain 4 elements per line."); 704759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy } 705759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy boolean hasModifier = setupModifiers(paint); 706759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy nDrawLines(mRenderer, pts, offset, count, paint.mNativePaint); 707759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy if (hasModifier) nResetModifiers(mRenderer); 708e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 709e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 7107d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawLines(int renderer, float[] points, 7117d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy int offset, int count, int paint); 712759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 713e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 714e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawLines(float[] pts, Paint paint) { 715759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy drawLines(pts, 0, pts.length, paint); 716e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 717e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 718e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 719e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawOval(RectF oval, Paint paint) { 720c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy boolean hasModifier = setupModifiers(paint); 721c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy nDrawOval(mRenderer, oval.left, oval.top, oval.right, oval.bottom, paint.mNativePaint); 722c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy if (hasModifier) nResetModifiers(mRenderer); 723e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 724e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 7257d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawOval(int renderer, float left, float top, 7267d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy float right, float bottom, int paint); 727c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy 728e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 729e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPaint(Paint paint) { 7306926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy final Rect r = mClipBounds; 7316926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy nGetClipBounds(mRenderer, r); 7326926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy drawRect(r.left, r.top, r.right, r.bottom, paint); 733e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 734e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 735e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 736e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPath(Path path, Paint paint) { 7377fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy boolean hasModifier = setupModifiers(paint); 738a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy if (path.isSimplePath) { 739a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy if (path.rects != null) { 740a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy nDrawRects(mRenderer, path.rects.mNativeRegion, paint.mNativePaint); 741a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy } 742a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy } else { 743a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy nDrawPath(mRenderer, path.mNativePath, paint.mNativePaint); 744a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy } 7457fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy if (hasModifier) nResetModifiers(mRenderer); 746e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 747e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 7487d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawPath(int renderer, int path, int paint); 7497d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawRects(int renderer, int region, int paint); 7507fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy 751e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 752e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPicture(Picture picture) { 753e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy throw new UnsupportedOperationException(); 754e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 755e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 756e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 757e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPicture(Picture picture, Rect dst) { 758e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy throw new UnsupportedOperationException(); 759e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 760e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 761e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 762e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPicture(Picture picture, RectF dst) { 763e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy throw new UnsupportedOperationException(); 764e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 765e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 766e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 767e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPoint(float x, float y, Paint paint) { 768ce0537b80087a6225273040a987414b1dd081aa0Romain Guy mPoint[0] = x; 769ce0537b80087a6225273040a987414b1dd081aa0Romain Guy mPoint[1] = y; 770ce0537b80087a6225273040a987414b1dd081aa0Romain Guy drawPoints(mPoint, 0, 1, paint); 771e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 772e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 773e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 774e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPoints(float[] pts, int offset, int count, Paint paint) { 775e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // TODO: Implement 776e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 777e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 778e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 779e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPoints(float[] pts, Paint paint) { 780ce0537b80087a6225273040a987414b1dd081aa0Romain Guy drawPoints(pts, 0, pts.length / 2, paint); 781e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 782e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 783e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 784e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPosText(char[] text, int index, int count, float[] pos, Paint paint) { 785c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy // TODO: Implement 786e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 787e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 788e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 789e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPosText(String text, float[] pos, Paint paint) { 790c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy // TODO: Implement 791e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 792e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 793e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 794e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawRect(float left, float top, float right, float bottom, Paint paint) { 795db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy boolean hasModifier = setupModifiers(paint); 796c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy nDrawRect(mRenderer, left, top, right, bottom, paint.mNativePaint); 797db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy if (hasModifier) nResetModifiers(mRenderer); 798e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 799e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 8007d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawRect(int renderer, float left, float top, 8017d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy float right, float bottom, int paint); 802c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 803e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 804e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawRect(Rect r, Paint paint) { 805c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy drawRect(r.left, r.top, r.right, r.bottom, paint); 806e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 807e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 808e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 809c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy public void drawRect(RectF r, Paint paint) { 810c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy drawRect(r.left, r.top, r.right, r.bottom, paint); 811e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 812e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 813e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 814e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawRGB(int r, int g, int b) { 81585bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy drawColor(0xFF000000 | (r & 0xFF) << 16 | (g & 0xFF) << 8 | (b & 0xFF)); 816e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 817e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 818e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 819e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawRoundRect(RectF rect, float rx, float ry, Paint paint) { 82001d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy boolean hasModifier = setupModifiers(paint); 82101d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy nDrawRoundRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, 82201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy rx, ry, paint.mNativePaint); 82301d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy if (hasModifier) nResetModifiers(mRenderer); 824e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 825e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 8267d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawRoundRect(int renderer, float left, float top, 82701d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy float right, float bottom, float rx, float y, int paint); 82801d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 829e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 830e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawText(char[] text, int index, int count, float x, float y, Paint paint) { 831a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy if ((index | count | (index + count) | (text.length - index - count)) < 0) { 832a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy throw new IndexOutOfBoundsException(); 833a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy } 83461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 835db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy boolean hasModifier = setupModifiers(paint); 83661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy try { 83761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy nDrawText(mRenderer, text, index, count, x, y, paint.mBidiFlags, paint.mNativePaint); 83861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } finally { 83961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (hasModifier) nResetModifiers(mRenderer); 84061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 841e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 842a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 8437d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawText(int renderer, char[] text, int index, int count, 8447d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy float x, float y, int bidiFlags, int paint); 845e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 846e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 847e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawText(CharSequence text, int start, int end, float x, float y, Paint paint) { 848db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy boolean hasModifier = setupModifiers(paint); 84961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy try { 85061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (text instanceof String || text instanceof SpannedString || 85161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy text instanceof SpannableString) { 85261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy nDrawText(mRenderer, text.toString(), start, end, x, y, paint.mBidiFlags, 85361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy paint.mNativePaint); 85461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else if (text instanceof GraphicsOperations) { 85561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy ((GraphicsOperations) text).drawText(this, start, end, x, y, 85661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy paint); 85761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else { 85861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy char[] buf = TemporaryBuffer.obtain(end - start); 85961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy TextUtils.getChars(text, start, end, buf, 0); 8607d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy nDrawText(mRenderer, buf, 0, end - start, x, y, 8617d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy paint.mBidiFlags, paint.mNativePaint); 86261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy TemporaryBuffer.recycle(buf); 86361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 86461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } finally { 86561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (hasModifier) nResetModifiers(mRenderer); 866a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy } 867e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 868e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 869e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 870e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawText(String text, int start, int end, float x, float y, Paint paint) { 871a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy if ((start | end | (end - start) | (text.length() - end)) < 0) { 872a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy throw new IndexOutOfBoundsException(); 873a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy } 87461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 875db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy boolean hasModifier = setupModifiers(paint); 87661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy try { 87761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy nDrawText(mRenderer, text, start, end, x, y, paint.mBidiFlags, paint.mNativePaint); 87861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } finally { 87961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (hasModifier) nResetModifiers(mRenderer); 88061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 881e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 882e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 8837d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawText(int renderer, String text, int start, int end, 8847d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy float x, float y, int bidiFlags, int paint); 885a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 886e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 887e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawText(String text, float x, float y, Paint paint) { 888db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy boolean hasModifier = setupModifiers(paint); 88961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy try { 89061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy nDrawText(mRenderer, text, 0, text.length(), x, y, paint.mBidiFlags, 89161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy paint.mNativePaint); 89261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } finally { 89361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (hasModifier) nResetModifiers(mRenderer); 89461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 895e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 896e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 897e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 898e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawTextOnPath(char[] text, int index, int count, Path path, float hOffset, 899e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy float vOffset, Paint paint) { 900c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy // TODO: Implement 901e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 902e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 903e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 904e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawTextOnPath(String text, Path path, float hOffset, float vOffset, Paint paint) { 905c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy // TODO: Implement 906e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 907e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 908e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 909e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawTextRun(char[] text, int index, int count, int contextIndex, int contextCount, 910e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy float x, float y, int dir, Paint paint) { 91161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if ((index | count | text.length - index - count) < 0) { 91261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy throw new IndexOutOfBoundsException(); 91361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 91461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (dir != DIRECTION_LTR && dir != DIRECTION_RTL) { 91561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy throw new IllegalArgumentException("Unknown direction: " + dir); 91661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 91761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 91861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy boolean hasModifier = setupModifiers(paint); 91961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy try { 92061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy nDrawTextRun(mRenderer, text, index, count, contextIndex, contextCount, x, y, dir, 92161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy paint.mNativePaint); 92261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } finally { 92361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (hasModifier) nResetModifiers(mRenderer); 92461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 925e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 926e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 9277d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawTextRun(int renderer, char[] text, int index, int count, 92861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy int contextIndex, int contextCount, float x, float y, int dir, int nativePaint); 92961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 930e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 931e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawTextRun(CharSequence text, int start, int end, int contextStart, int contextEnd, 932e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy float x, float y, int dir, Paint paint) { 93361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if ((start | end | end - start | text.length() - end) < 0) { 93461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy throw new IndexOutOfBoundsException(); 93561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 93661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 93761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy boolean hasModifier = setupModifiers(paint); 93861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy try { 93961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy int flags = dir == 0 ? 0 : 1; 94061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (text instanceof String || text instanceof SpannedString || 94161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy text instanceof SpannableString) { 94261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy nDrawTextRun(mRenderer, text.toString(), start, end, contextStart, 94361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy contextEnd, x, y, flags, paint.mNativePaint); 94461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else if (text instanceof GraphicsOperations) { 94561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy ((GraphicsOperations) text).drawTextRun(this, start, end, 94661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy contextStart, contextEnd, x, y, flags, paint); 94761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else { 94861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy int contextLen = contextEnd - contextStart; 94961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy int len = end - start; 95061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy char[] buf = TemporaryBuffer.obtain(contextLen); 95161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy TextUtils.getChars(text, contextStart, contextEnd, buf, 0); 95261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy nDrawTextRun(mRenderer, buf, start - contextStart, len, 0, contextLen, 95361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy x, y, flags, paint.mNativePaint); 95461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy TemporaryBuffer.recycle(buf); 95561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 95661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } finally { 95761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (hasModifier) nResetModifiers(mRenderer); 95861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 959e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 960e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 9617d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawTextRun(int renderer, String text, int start, int end, 96261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy int contextStart, int contextEnd, float x, float y, int flags, int nativePaint); 96361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 964e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 965e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawVertices(VertexMode mode, int vertexCount, float[] verts, int vertOffset, 966e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy float[] texs, int texOffset, int[] colors, int colorOffset, short[] indices, 967e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy int indexOffset, int indexCount, Paint paint) { 9686926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy // TODO: Implement 969e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 970d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy 971db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy private boolean setupModifiers(Paint paint) { 972db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy boolean hasModifier = false; 973db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy 9741e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy if (paint.hasShadow) { 9751e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy nSetupShadow(mRenderer, paint.shadowRadius, paint.shadowDx, paint.shadowDy, 9761e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy paint.shadowColor); 9771e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy hasModifier = true; 9781e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy } 9791e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy 980d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy final Shader shader = paint.getShader(); 981d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy if (shader != null) { 98206f96e2652e4855b6520ad9dd70583677605b79aRomain Guy nSetupShader(mRenderer, shader.native_shader); 983db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy hasModifier = true; 984db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy } 985db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy 986db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy final ColorFilter filter = paint.getColorFilter(); 987db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy if (filter != null) { 988db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy nSetupColorFilter(mRenderer, filter.nativeColorFilter); 989db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy hasModifier = true; 990db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy } 991db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy 992db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy return hasModifier; 993db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy } 9941e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy 995db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy private boolean setupColorFilter(Paint paint) { 996db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy final ColorFilter filter = paint.getColorFilter(); 997db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy if (filter != null) { 998db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy nSetupColorFilter(mRenderer, filter.nativeColorFilter); 99906f96e2652e4855b6520ad9dd70583677605b79aRomain Guy return true; 1000d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy } 1001db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy return false; 1002d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy } 1003db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy 10047d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nSetupShader(int renderer, int shader); 10057d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nSetupColorFilter(int renderer, int colorFilter); 10067d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nSetupShadow(int renderer, float radius, 10077d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy float dx, float dy, int color); 10081e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy 10097d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nResetModifiers(int renderer); 1010e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 1011