GLES20Canvas.java revision ed30fd8e9a2d65ee5c8520de55b0089c219f390c
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 { 42a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy // Must match modifiers used in the JNI layer 43a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy private static final int MODIFIER_NONE = 0; 44a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy private static final int MODIFIER_SHADOW = 1; 45a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy private static final int MODIFIER_SHADER = 2; 46a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy private static final int MODIFIER_COLOR_FILTER = 4; 47a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy 48e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy private final boolean mOpaque; 49fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy private int mRenderer; 50f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy 51f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy // The native renderer will be destroyed when this object dies. 52f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy // DO NOT overwrite this reference once it is set. 53f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy private CanvasFinalizer mFinalizer; 54f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy 55e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy private int mWidth; 56e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy private int mHeight; 57ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 58ce0537b80087a6225273040a987414b1dd081aa0Romain Guy private final float[] mPoint = new float[2]; 59ce0537b80087a6225273040a987414b1dd081aa0Romain Guy private final float[] mLine = new float[4]; 606926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy 616926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy private final Rect mClipBounds = new Rect(); 626926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy 636926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy private DrawFilter mFilter; 64da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy 65163935113919a184122b8b3bd672ef08c8df65dcRomain Guy /////////////////////////////////////////////////////////////////////////// 66163935113919a184122b8b3bd672ef08c8df65dcRomain Guy // JNI 67163935113919a184122b8b3bd672ef08c8df65dcRomain Guy /////////////////////////////////////////////////////////////////////////// 68163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 69163935113919a184122b8b3bd672ef08c8df65dcRomain Guy private static native boolean nIsAvailable(); 70163935113919a184122b8b3bd672ef08c8df65dcRomain Guy private static boolean sIsAvailable = nIsAvailable(); 71163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 72163935113919a184122b8b3bd672ef08c8df65dcRomain Guy static boolean isAvailable() { 73163935113919a184122b8b3bd672ef08c8df65dcRomain Guy return sIsAvailable; 74163935113919a184122b8b3bd672ef08c8df65dcRomain Guy } 75e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 76e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 77e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // Constructors 78e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 79b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 806c319ca1275c8db892c39b48fc54864c949f9171Romain Guy /** 816c319ca1275c8db892c39b48fc54864c949f9171Romain Guy * Creates a canvas to render directly on screen. 826c319ca1275c8db892c39b48fc54864c949f9171Romain Guy */ 83b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy GLES20Canvas(boolean translucent) { 84b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy this(false, translucent); 85b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy } 866c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 876c319ca1275c8db892c39b48fc54864c949f9171Romain Guy /** 886c319ca1275c8db892c39b48fc54864c949f9171Romain Guy * Creates a canvas to render into an FBO. 896c319ca1275c8db892c39b48fc54864c949f9171Romain Guy */ 90ada830f639591b99c3e40de22b07296c7932a33fRomain Guy GLES20Canvas(int layer, boolean translucent) { 916c319ca1275c8db892c39b48fc54864c949f9171Romain Guy mOpaque = !translucent; 92ada830f639591b99c3e40de22b07296c7932a33fRomain Guy mRenderer = nCreateLayerRenderer(layer); 936c319ca1275c8db892c39b48fc54864c949f9171Romain Guy setupFinalizer(); 946c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 95e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 96f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy protected GLES20Canvas(boolean record, boolean translucent) { 97e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy mOpaque = !translucent; 98e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 999e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase setupRenderer(record); 1009e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase } 1019e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase 1029e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase protected void setupRenderer(boolean record) { 103b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (record) { 1045977baa1fa24125c148a72699b53e62abaf08960Chet Haase mRenderer = nGetDisplayListRenderer(mRenderer); 105b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy } else { 106b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mRenderer = nCreateRenderer(); 107b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy } 1086c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 1096c319ca1275c8db892c39b48fc54864c949f9171Romain Guy setupFinalizer(); 1106c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 1116c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 1126c319ca1275c8db892c39b48fc54864c949f9171Romain Guy private void setupFinalizer() { 113fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy if (mRenderer == 0) { 114fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy throw new IllegalStateException("Could not create GLES20Canvas renderer"); 1155c13d89c1332fcc499379b9064b891187b75ca32Chet Haase } else { 1165977baa1fa24125c148a72699b53e62abaf08960Chet Haase mFinalizer = CanvasFinalizer.getFinalizer(mFinalizer, mRenderer); 117fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy } 118e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 119b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 1206c319ca1275c8db892c39b48fc54864c949f9171Romain Guy private static native int nCreateRenderer(); 121ada830f639591b99c3e40de22b07296c7932a33fRomain Guy private static native int nCreateLayerRenderer(int layer); 1225977baa1fa24125c148a72699b53e62abaf08960Chet Haase private static native int nGetDisplayListRenderer(int renderer); 1235c13d89c1332fcc499379b9064b891187b75ca32Chet Haase private static native void nDestroyRenderer(int renderer); 1245c13d89c1332fcc499379b9064b891187b75ca32Chet Haase 125f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy private static class CanvasFinalizer { 1269e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase int mRenderer; 1275c13d89c1332fcc499379b9064b891187b75ca32Chet Haase 1285977baa1fa24125c148a72699b53e62abaf08960Chet Haase // Factory method returns new instance if old one is null, or old instance 1295977baa1fa24125c148a72699b53e62abaf08960Chet Haase // otherwise, destroying native renderer along the way as necessary 1305977baa1fa24125c148a72699b53e62abaf08960Chet Haase static CanvasFinalizer getFinalizer(CanvasFinalizer oldFinalizer, int renderer) { 1315977baa1fa24125c148a72699b53e62abaf08960Chet Haase if (oldFinalizer == null) { 1325977baa1fa24125c148a72699b53e62abaf08960Chet Haase return new CanvasFinalizer(renderer); 1335977baa1fa24125c148a72699b53e62abaf08960Chet Haase } 1345977baa1fa24125c148a72699b53e62abaf08960Chet Haase oldFinalizer.replaceNativeObject(renderer); 1355977baa1fa24125c148a72699b53e62abaf08960Chet Haase return oldFinalizer; 1365977baa1fa24125c148a72699b53e62abaf08960Chet Haase } 1375977baa1fa24125c148a72699b53e62abaf08960Chet Haase 1385977baa1fa24125c148a72699b53e62abaf08960Chet Haase private CanvasFinalizer(int renderer) { 139f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy mRenderer = renderer; 1405c13d89c1332fcc499379b9064b891187b75ca32Chet Haase } 1415c13d89c1332fcc499379b9064b891187b75ca32Chet Haase 1425977baa1fa24125c148a72699b53e62abaf08960Chet Haase private void replaceNativeObject(int newRenderer) { 1435977baa1fa24125c148a72699b53e62abaf08960Chet Haase if (mRenderer != 0 && newRenderer != mRenderer) { 1449e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase nDestroyRenderer(mRenderer); 1459e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase } 1469e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase mRenderer = newRenderer; 1479e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase } 1489e90a9953b65ae575ec8db3989857e0c145724b1Chet Haase 1495c13d89c1332fcc499379b9064b891187b75ca32Chet Haase @Override 150f890fab5a6715548e520a6f010a3bfe7607ce56ePatrick Dubroy protected void finalize() throws Throwable { 151171c592f0b7066acf279863c8a52ddabea49d3dbRomain Guy try { 152171c592f0b7066acf279863c8a52ddabea49d3dbRomain Guy replaceNativeObject(0); 153171c592f0b7066acf279863c8a52ddabea49d3dbRomain Guy } finally { 154171c592f0b7066acf279863c8a52ddabea49d3dbRomain Guy super.finalize(); 155171c592f0b7066acf279863c8a52ddabea49d3dbRomain Guy } 156e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 157e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 158ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 159e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 1606c319ca1275c8db892c39b48fc54864c949f9171Romain Guy // Hardware layers 1616c319ca1275c8db892c39b48fc54864c949f9171Romain Guy /////////////////////////////////////////////////////////////////////////// 1626c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 163aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy static native int nCreateTextureLayer(int[] layerInfo); 164ada830f639591b99c3e40de22b07296c7932a33fRomain Guy static native int nCreateLayer(int width, int height, boolean isOpaque, int[] layerInfo); 165ada830f639591b99c3e40de22b07296c7932a33fRomain Guy static native void nResizeLayer(int layerId, int width, int height, int[] layerInfo); 1668f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy static native void nUpdateTextureLayer(int layerId, int width, int height, int surface); 167ada830f639591b99c3e40de22b07296c7932a33fRomain Guy static native void nDestroyLayer(int layerId); 168ada830f639591b99c3e40de22b07296c7932a33fRomain Guy static native void nDestroyLayerDeferred(int layerId); 16957066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 1706c319ca1275c8db892c39b48fc54864c949f9171Romain Guy /////////////////////////////////////////////////////////////////////////// 171e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // Canvas management 172e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 173e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 174e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 175e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean isOpaque() { 176e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy return mOpaque; 177e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 178e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 179e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 180e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int getWidth() { 181e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy return mWidth; 182e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 183e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 184e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 185e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int getHeight() { 186e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy return mHeight; 187e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 188e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 189e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 190e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // Setup 191e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 192e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 193e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 194e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void setViewport(int width, int height) { 195e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy mWidth = width; 196e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy mHeight = height; 197e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 198e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy nSetViewport(mRenderer, width, height); 199e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 200e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 2017d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nSetViewport(int renderer, int width, int height); 202e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 2037d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy /** 2047d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy * @hide 2057d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy */ 2067d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy public static boolean preserveBackBuffer() { 2077d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy return nPreserveBackBuffer(); 2087d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy } 2097d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 2107d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native boolean nPreserveBackBuffer(); 2117d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 212b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy @Override 2137d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy void onPreDraw(Rect dirty) { 2147d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy if (dirty != null) { 2157d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy nPrepareDirty(mRenderer, dirty.left, dirty.top, dirty.right, dirty.bottom, mOpaque); 2167d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy } else { 2177d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy nPrepare(mRenderer, mOpaque); 2187d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy } 219e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 220b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy 2217d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nPrepare(int renderer, boolean opaque); 2227d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nPrepareDirty(int renderer, int left, int top, int right, int bottom, 2237d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy boolean opaque); 224e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 225b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy @Override 226b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy void onPostDraw() { 227b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy nFinish(mRenderer); 228b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy } 229b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy 2307d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nFinish(int renderer); 231b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy 232da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy @Override 233daf98e941e140e8739458126640183b9f296a2abChet Haase public boolean callDrawGLFunction(int drawGLFunction) { 234daf98e941e140e8739458126640183b9f296a2abChet Haase return nCallDrawGLFunction(mRenderer, drawGLFunction); 235daf98e941e140e8739458126640183b9f296a2abChet Haase } 236daf98e941e140e8739458126640183b9f296a2abChet Haase 2377d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native boolean nCallDrawGLFunction(int renderer, int drawGLFunction); 238daf98e941e140e8739458126640183b9f296a2abChet Haase 239b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy /////////////////////////////////////////////////////////////////////////// 240b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy // Display list 241b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy /////////////////////////////////////////////////////////////////////////// 242b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 243b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy int getDisplayList() { 2445977baa1fa24125c148a72699b53e62abaf08960Chet Haase return nGetDisplayList(mRenderer); 245b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy } 246b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 2477d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native int nGetDisplayList(int renderer); 248b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 2495c13d89c1332fcc499379b9064b891187b75ca32Chet Haase static void destroyDisplayList(int displayList) { 250b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy nDestroyDisplayList(displayList); 251b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy } 252b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 2535c13d89c1332fcc499379b9064b891187b75ca32Chet Haase private static native void nDestroyDisplayList(int displayList); 254b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 255b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy @Override 2567b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy public boolean drawDisplayList(DisplayList displayList, int width, int height, Rect dirty) { 257cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy return nDrawDisplayList(mRenderer, 2587b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy ((GLES20DisplayList) displayList).mNativeDisplayList, width, height, dirty); 259b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy } 260b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 2617b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy private static native boolean nDrawDisplayList(int renderer, int displayList, 2627b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy int width, int height, Rect dirty); 263da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy 264ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase @Override 265ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase void outputDisplayList(DisplayList displayList) { 266ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase nOutputDisplayList(mRenderer, ((GLES20DisplayList) displayList).mNativeDisplayList); 267ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 268ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase 269ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase private static native void nOutputDisplayList(int renderer, int displayList); 270ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase 271e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 2726c319ca1275c8db892c39b48fc54864c949f9171Romain Guy // Hardware layer 2736c319ca1275c8db892c39b48fc54864c949f9171Romain Guy /////////////////////////////////////////////////////////////////////////// 2746c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 275ada830f639591b99c3e40de22b07296c7932a33fRomain Guy void drawHardwareLayer(HardwareLayer layer, float x, float y, Paint paint) { 2766c319ca1275c8db892c39b48fc54864c949f9171Romain Guy final GLES20Layer glLayer = (GLES20Layer) layer; 277a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifier = paint != null ? setupColorFilter(paint) : MODIFIER_NONE; 2786c319ca1275c8db892c39b48fc54864c949f9171Romain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 279ada830f639591b99c3e40de22b07296c7932a33fRomain Guy nDrawLayer(mRenderer, glLayer.getLayer(), x, y, nativePaint); 280a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifier != MODIFIER_NONE) nResetModifiers(mRenderer, modifier); 2816c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 2826c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 2837d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawLayer(int renderer, int layer, float x, float y, int paint); 284aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy 2856c319ca1275c8db892c39b48fc54864c949f9171Romain Guy void interrupt() { 2866c319ca1275c8db892c39b48fc54864c949f9171Romain Guy nInterrupt(mRenderer); 2876c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 2886c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 2896c319ca1275c8db892c39b48fc54864c949f9171Romain Guy void resume() { 2906c319ca1275c8db892c39b48fc54864c949f9171Romain Guy nResume(mRenderer); 2916c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 2926c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 2937d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nInterrupt(int renderer); 2947d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nResume(int renderer); 2956c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 2966c319ca1275c8db892c39b48fc54864c949f9171Romain Guy /////////////////////////////////////////////////////////////////////////// 297e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // Clipping 298e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 299e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 300e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 301e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipPath(Path path) { 302e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy throw new UnsupportedOperationException(); 303e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 304e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 305e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 306e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipPath(Path path, Region.Op op) { 307e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy throw new UnsupportedOperationException(); 308e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 309e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 310e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 311e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRect(float left, float top, float right, float bottom) { 312079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return nClipRect(mRenderer, left, top, right, bottom, Region.Op.INTERSECT.nativeInt); 313e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 314bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 3157d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native boolean nClipRect(int renderer, float left, float top, 316079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy float right, float bottom, int op); 317e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 318e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 319e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRect(float left, float top, float right, float bottom, Region.Op op) { 320079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return nClipRect(mRenderer, left, top, right, bottom, op.nativeInt); 321e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 322e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 323e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 324e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRect(int left, int top, int right, int bottom) { 325daf98e941e140e8739458126640183b9f296a2abChet Haase return nClipRect(mRenderer, left, top, right, bottom, Region.Op.INTERSECT.nativeInt); 326e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 327bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 3287d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native boolean nClipRect(int renderer, int left, int top, int right, int bottom, 3297d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy int op); 330e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 331e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 332e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRect(Rect rect) { 333079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, 334079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy Region.Op.INTERSECT.nativeInt); 335e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 336e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 337e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 338e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRect(Rect rect, Region.Op op) { 339079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, op.nativeInt); 340e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 341e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 342e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 343e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRect(RectF rect) { 344079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, 345079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy Region.Op.INTERSECT.nativeInt); 346e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 347e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 348e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 349e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRect(RectF rect, Region.Op op) { 350079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, op.nativeInt); 351e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 352e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 353e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 354e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRegion(Region region) { 355e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy throw new UnsupportedOperationException(); 356e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 357e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 358e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 359e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean clipRegion(Region region, Region.Op op) { 360e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy throw new UnsupportedOperationException(); 361e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 362e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 363e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 364e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean getClipBounds(Rect bounds) { 3659d5316e3f56d138504565ff311145ac01621dff4Romain Guy return nGetClipBounds(mRenderer, bounds); 366e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 367e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 3687d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native boolean nGetClipBounds(int renderer, Rect bounds); 3699d5316e3f56d138504565ff311145ac01621dff4Romain Guy 370e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 371e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean quickReject(float left, float top, float right, float bottom, EdgeType type) { 372c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy return nQuickReject(mRenderer, left, top, right, bottom, type.nativeInt); 373e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 374c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 3757d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native boolean nQuickReject(int renderer, float left, float top, 376c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy float right, float bottom, int edge); 377e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 378e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 379e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean quickReject(Path path, EdgeType type) { 380bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy throw new UnsupportedOperationException(); 381e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 382e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 383e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 384e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public boolean quickReject(RectF rect, EdgeType type) { 385bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy return quickReject(rect.left, rect.top, rect.right, rect.bottom, type); 386e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 387e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 388e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 389e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // Transformations 390e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 391e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 392e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 393e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void translate(float dx, float dy) { 394807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy if (dx != 0.0f || dy != 0.0f) nTranslate(mRenderer, dx, dy); 395e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 396f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 3977d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nTranslate(int renderer, float dx, float dy); 398e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 399e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 400e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void skew(float sx, float sy) { 401807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy nSkew(mRenderer, sx, sy); 402e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 403e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 4047d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nSkew(int renderer, float sx, float sy); 405807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy 406e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 407e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void rotate(float degrees) { 408f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy nRotate(mRenderer, degrees); 409e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 410f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 4117d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nRotate(int renderer, float degrees); 412e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 413e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 414e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void scale(float sx, float sy) { 415f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy nScale(mRenderer, sx, sy); 416e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 417e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 4187d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nScale(int renderer, float sx, float sy); 419f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 420e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 421e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void setMatrix(Matrix matrix) { 422f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy nSetMatrix(mRenderer, matrix.native_instance); 423e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 424f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 4257d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nSetMatrix(int renderer, int matrix); 426e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 427e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 42841030da16856c8869e1e51d4a0405432fa96614eRomain Guy public int getNativeMatrix() { 42941030da16856c8869e1e51d4a0405432fa96614eRomain Guy return nGetMatrix(mRenderer); 43041030da16856c8869e1e51d4a0405432fa96614eRomain Guy } 43141030da16856c8869e1e51d4a0405432fa96614eRomain Guy 4327d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native int nGetMatrix(int renderer); 43341030da16856c8869e1e51d4a0405432fa96614eRomain Guy 43441030da16856c8869e1e51d4a0405432fa96614eRomain Guy @Override 435f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy public void getMatrix(Matrix matrix) { 436f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy nGetMatrix(mRenderer, matrix.native_instance); 437e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 438f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 4397d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nGetMatrix(int renderer, int matrix); 440e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 441e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 442e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void concat(Matrix matrix) { 443f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy nConcatMatrix(mRenderer, matrix.native_instance); 444e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 445e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 4467d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nConcatMatrix(int renderer, int matrix); 447f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 448e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 449e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // State management 450e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 451e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 452e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 453e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int save() { 4548aef54fa17f2a3753d9a8f2027629bc480088f69Romain Guy return nSave(mRenderer, Canvas.CLIP_SAVE_FLAG | Canvas.MATRIX_SAVE_FLAG); 455e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 456bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 457e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 458e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int save(int saveFlags) { 459bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy return nSave(mRenderer, saveFlags); 460e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 461e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 4627d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native int nSave(int renderer, int flags); 463bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 464e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 465e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int saveLayer(RectF bounds, Paint paint, int saveFlags) { 466bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return saveLayer(bounds.left, bounds.top, bounds.right, bounds.bottom, paint, saveFlags); 467e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 468e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 469e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 470e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int saveLayer(float left, float top, float right, float bottom, Paint paint, 471e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy int saveFlags) { 47201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy if (left < right && top < bottom) { 473a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifier = paint != null ? setupColorFilter(paint) : MODIFIER_NONE; 47401d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 47501d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy int count = nSaveLayer(mRenderer, left, top, right, bottom, nativePaint, saveFlags); 476a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifier != MODIFIER_NONE) nResetModifiers(mRenderer, modifier); 47701d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy return count; 47801d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy } 47901d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy return save(saveFlags); 480e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 481e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 4827d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native int nSaveLayer(int renderer, float left, float top, 4837d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy float right, float bottom, int paint, int saveFlags); 484bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 485e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 486e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int saveLayerAlpha(RectF bounds, int alpha, int saveFlags) { 487bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return saveLayerAlpha(bounds.left, bounds.top, bounds.right, bounds.bottom, 488bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy alpha, saveFlags); 489e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 490e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 491e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 492e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int saveLayerAlpha(float left, float top, float right, float bottom, int alpha, 493e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy int saveFlags) { 49401d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy if (left < right && top < bottom) { 49501d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy return nSaveLayerAlpha(mRenderer, left, top, right, bottom, alpha, saveFlags); 49601d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy } 49701d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy return save(saveFlags); 498e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 499e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 5007d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native int nSaveLayerAlpha(int renderer, float left, float top, float right, 501bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy float bottom, int alpha, int saveFlags); 502bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 503e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 504e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void restore() { 505bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy nRestore(mRenderer); 506e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 507bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 5087d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nRestore(int renderer); 509e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 510e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 511e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void restoreToCount(int saveCount) { 512bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy nRestoreToCount(mRenderer, saveCount); 513e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 514e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 5157d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nRestoreToCount(int renderer, int saveCount); 516bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 517e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 518e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public int getSaveCount() { 519bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy return nGetSaveCount(mRenderer); 520e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 521bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 5227d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native int nGetSaveCount(int renderer); 523e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 524e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 525e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // Filtering 526e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 527e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 528e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 529e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void setDrawFilter(DrawFilter filter) { 5306926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy mFilter = filter; 531e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 532e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 533e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 534e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public DrawFilter getDrawFilter() { 5356926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy return mFilter; 536e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 537e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 538e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 539e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy // Drawing 540e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy /////////////////////////////////////////////////////////////////////////// 541e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 542e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 543e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawArc(RectF oval, float startAngle, float sweepAngle, boolean useCenter, 544e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy Paint paint) { 545a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = setupModifiers(paint); 5468b2f5267f16c295f12faab810527cd6311997e34Romain Guy nDrawArc(mRenderer, oval.left, oval.top, oval.right, oval.bottom, startAngle, sweepAngle, 5478b2f5267f16c295f12faab810527cd6311997e34Romain Guy useCenter, paint.mNativePaint); 548a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 549e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 550e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 5517d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawArc(int renderer, float left, float top, 5527d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy float right, float bottom, float startAngle, float sweepAngle, 5537d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy boolean useCenter, int paint); 5548b2f5267f16c295f12faab810527cd6311997e34Romain Guy 555e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 556e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawARGB(int a, int r, int g, int b) { 55785bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy drawColor((a & 0xFF) << 24 | (r & 0xFF) << 16 | (g & 0xFF) << 8 | (b & 0xFF)); 558e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 559e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 560e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 561deba785f122a47915756ffd991f5540d952cf937Romain Guy public void drawPatch(Bitmap bitmap, byte[] chunks, RectF dst, Paint paint) { 562d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy // Shaders are ignored when drawing patches 563a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifier = paint != null ? setupColorFilter(paint) : MODIFIER_NONE; 564deba785f122a47915756ffd991f5540d952cf937Romain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 565e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy nDrawPatch(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, chunks, 566e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy dst.left, dst.top, dst.right, dst.bottom, nativePaint); 567a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifier != MODIFIER_NONE) nResetModifiers(mRenderer, modifier); 568deba785f122a47915756ffd991f5540d952cf937Romain Guy } 569deba785f122a47915756ffd991f5540d952cf937Romain Guy 5707d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawPatch(int renderer, int bitmap, byte[] buffer, byte[] chunks, 571e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy float left, float top, float right, float bottom, int paint); 572deba785f122a47915756ffd991f5540d952cf937Romain Guy 573deba785f122a47915756ffd991f5540d952cf937Romain Guy @Override 574e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawBitmap(Bitmap bitmap, float left, float top, Paint paint) { 575d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy // Shaders are ignored when drawing bitmaps 576a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; 577ce0537b80087a6225273040a987414b1dd081aa0Romain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 578e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, left, top, nativePaint); 579a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 580e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 581e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 5827d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawBitmap( 583e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy int renderer, int bitmap, byte[] buffer, float left, float top, int paint); 584dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy 585e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 586e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawBitmap(Bitmap bitmap, Matrix matrix, Paint paint) { 587d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy // Shaders are ignored when drawing bitmaps 588a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; 589ce0537b80087a6225273040a987414b1dd081aa0Romain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 590e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, 591e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy matrix.native_instance, nativePaint); 592a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 593e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 594e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 5957d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawBitmap(int renderer, int bitmap, byte[] buff, 5967d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy int matrix, int paint); 597f86ef57f8bcd8ba43ce222ec6a8b4f67d3600640Romain Guy 598e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 599e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawBitmap(Bitmap bitmap, Rect src, Rect dst, Paint paint) { 600d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy // Shaders are ignored when drawing bitmaps 601a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; 602ce0537b80087a6225273040a987414b1dd081aa0Romain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 603694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy 604694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy int left, top, right, bottom; 605694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy if (src == null) { 606694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy left = top = 0; 607694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy right = bitmap.getWidth(); 608694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy bottom = bitmap.getHeight(); 609694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy } else { 610694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy left = src.left; 611694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy right = src.right; 612694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy top = src.top; 613694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy bottom = src.bottom; 614694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy } 615694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy 616e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, left, top, right, bottom, 617694b519ac647fe998fd396fe0784cc8e179aadc4Romain Guy dst.left, dst.top, dst.right, dst.bottom, nativePaint); 618a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 619e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 620e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 621e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 622e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawBitmap(Bitmap bitmap, Rect src, RectF dst, Paint paint) { 623d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy // Shaders are ignored when drawing bitmaps 624a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; 625ce0537b80087a6225273040a987414b1dd081aa0Romain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 626e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, src.left, src.top, src.right, 627e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy src.bottom, dst.left, dst.top, dst.right, dst.bottom, nativePaint); 628a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 629e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 630e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 6317d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawBitmap(int renderer, int bitmap, byte[] buffer, 632ce0537b80087a6225273040a987414b1dd081aa0Romain Guy float srcLeft, float srcTop, float srcRight, float srcBottom, 633dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy float left, float top, float right, float bottom, int paint); 634ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 635e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 636e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawBitmap(int[] colors, int offset, int stride, float x, float y, 637e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy int width, int height, boolean hasAlpha, Paint paint) { 638d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy // Shaders are ignored when drawing bitmaps 639a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifier = paint != null ? setupColorFilter(paint) : MODIFIER_NONE; 6406926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy final Bitmap.Config config = hasAlpha ? Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565; 6416926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy final Bitmap b = Bitmap.createBitmap(colors, offset, stride, width, height, config); 6426926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 643e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy nDrawBitmap(mRenderer, b.mNativeBitmap, b.mBuffer, x, y, nativePaint); 6446926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy b.recycle(); 645a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifier != MODIFIER_NONE) nResetModifiers(mRenderer, modifier); 646e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 647e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 648e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 649e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawBitmap(int[] colors, int offset, int stride, int x, int y, 650e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy int width, int height, boolean hasAlpha, Paint paint) { 651d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy // Shaders are ignored when drawing bitmaps 652ce0537b80087a6225273040a987414b1dd081aa0Romain Guy drawBitmap(colors, offset, stride, (float) x, (float) y, width, height, hasAlpha, paint); 653e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 654e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 655e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 656e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawBitmapMesh(Bitmap bitmap, int meshWidth, int meshHeight, float[] verts, 657e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy int vertOffset, int[] colors, int colorOffset, Paint paint) { 6585a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (meshWidth < 0 || meshHeight < 0 || vertOffset < 0 || colorOffset < 0) { 6595a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy throw new ArrayIndexOutOfBoundsException(); 6605a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy } 6615a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6625a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (meshWidth == 0 || meshHeight == 0) { 6635a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy return; 6645a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy } 6655a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6665a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy final int count = (meshWidth + 1) * (meshHeight + 1); 6675a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy checkRange(verts.length, vertOffset, count * 2); 6685a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6695a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy // TODO: Colors are ignored for now 6705a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy colors = null; 6715a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy colorOffset = 0; 6725a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 673a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; 6745a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy final int nativePaint = paint == null ? 0 : paint.mNativePaint; 6755a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy nDrawBitmapMesh(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, meshWidth, meshHeight, 6765a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy verts, vertOffset, colors, colorOffset, nativePaint); 677a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 678e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 679e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 6807d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawBitmapMesh(int renderer, int bitmap, byte[] buffer, 6815a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy int meshWidth, int meshHeight, float[] verts, int vertOffset, 6825a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy int[] colors, int colorOffset, int paint); 6835a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 684e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 685e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawCircle(float cx, float cy, float radius, Paint paint) { 686a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = setupModifiers(paint); 68701d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy nDrawCircle(mRenderer, cx, cy, radius, paint.mNativePaint); 688a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 689e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 690e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 6917d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawCircle(int renderer, float cx, float cy, 6927d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy float radius, int paint); 69301d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 694e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 695e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawColor(int color) { 69685bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy drawColor(color, PorterDuff.Mode.SRC_OVER); 697e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 698e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 699e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 700e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawColor(int color, PorterDuff.Mode mode) { 70185bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy nDrawColor(mRenderer, color, mode.nativeInt); 702e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 70385bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 7047d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawColor(int renderer, int color, int mode); 705e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 706e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 707e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawLine(float startX, float startY, float stopX, float stopY, Paint paint) { 708ce0537b80087a6225273040a987414b1dd081aa0Romain Guy mLine[0] = startX; 709ce0537b80087a6225273040a987414b1dd081aa0Romain Guy mLine[1] = startY; 710ce0537b80087a6225273040a987414b1dd081aa0Romain Guy mLine[2] = stopX; 711ce0537b80087a6225273040a987414b1dd081aa0Romain Guy mLine[3] = stopY; 712759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy drawLines(mLine, 0, 4, paint); 713e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 714e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 715e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 716e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawLines(float[] pts, int offset, int count, Paint paint) { 717759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy if ((offset | count) < 0 || offset + count > pts.length) { 718759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy throw new IllegalArgumentException("The lines array must contain 4 elements per line."); 719759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy } 720a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = setupModifiers(paint); 721759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy nDrawLines(mRenderer, pts, offset, count, paint.mNativePaint); 722a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 723e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 724e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 7257d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawLines(int renderer, float[] points, 7267d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy int offset, int count, int paint); 727759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 728e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 729e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawLines(float[] pts, Paint paint) { 730759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy drawLines(pts, 0, pts.length, paint); 731e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 732e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 733e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 734e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawOval(RectF oval, Paint paint) { 735a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = setupModifiers(paint); 736c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy nDrawOval(mRenderer, oval.left, oval.top, oval.right, oval.bottom, paint.mNativePaint); 737a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 738e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 739e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 7407d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawOval(int renderer, float left, float top, 7417d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy float right, float bottom, int paint); 742c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy 743e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 744e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPaint(Paint paint) { 7456926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy final Rect r = mClipBounds; 7466926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy nGetClipBounds(mRenderer, r); 7476926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy drawRect(r.left, r.top, r.right, r.bottom, paint); 748e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 749e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 750e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 751e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPath(Path path, Paint paint) { 752a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = setupModifiers(paint); 753a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy if (path.isSimplePath) { 754a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy if (path.rects != null) { 755a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy nDrawRects(mRenderer, path.rects.mNativeRegion, paint.mNativePaint); 756a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy } 757a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy } else { 758a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy nDrawPath(mRenderer, path.mNativePath, paint.mNativePaint); 759a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy } 760a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 761e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 762e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 7637d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawPath(int renderer, int path, int paint); 7647d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawRects(int renderer, int region, int paint); 7657fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy 766e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 767e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPicture(Picture picture) { 768e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy throw new UnsupportedOperationException(); 769e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 770e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 771e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 772e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPicture(Picture picture, Rect dst) { 773e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy throw new UnsupportedOperationException(); 774e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 775e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 776e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 777e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPicture(Picture picture, RectF dst) { 778e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy throw new UnsupportedOperationException(); 779e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 780e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 781e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 782e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPoint(float x, float y, Paint paint) { 783ce0537b80087a6225273040a987414b1dd081aa0Romain Guy mPoint[0] = x; 784ce0537b80087a6225273040a987414b1dd081aa0Romain Guy mPoint[1] = y; 785ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy drawPoints(mPoint, 0, 2, paint); 786e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 787e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 788e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 789ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy public void drawPoints(float[] pts, Paint paint) { 790ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy drawPoints(pts, 0, pts.length, paint); 791e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 792e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 793e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 794ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy public void drawPoints(float[] pts, int offset, int count, Paint paint) { 795ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy int modifiers = setupModifiers(paint); 796ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy nDrawPoints(mRenderer, pts, offset, count, paint.mNativePaint); 797ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 798e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 799e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 800ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy private static native void nDrawPoints(int renderer, float[] points, 801ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy int offset, int count, int paint); 802ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy 803e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 804e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPosText(char[] text, int index, int count, float[] pos, Paint paint) { 805c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy // TODO: Implement 806e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 807e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 808e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 809e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawPosText(String text, float[] pos, Paint paint) { 810c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy // TODO: Implement 811e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 812e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 813e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 814e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawRect(float left, float top, float right, float bottom, Paint paint) { 815a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = setupModifiers(paint); 816c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy nDrawRect(mRenderer, left, top, right, bottom, paint.mNativePaint); 817a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 818e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 819e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 8207d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawRect(int renderer, float left, float top, 8217d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy float right, float bottom, int paint); 822c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 823e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 824e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawRect(Rect r, Paint paint) { 825c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy drawRect(r.left, r.top, r.right, r.bottom, paint); 826e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 827e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 828e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 829c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy public void drawRect(RectF r, Paint paint) { 830c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy drawRect(r.left, r.top, r.right, r.bottom, paint); 831e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 832e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 833e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 834e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawRGB(int r, int g, int b) { 83585bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy drawColor(0xFF000000 | (r & 0xFF) << 16 | (g & 0xFF) << 8 | (b & 0xFF)); 836e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 837e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 838e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 839e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawRoundRect(RectF rect, float rx, float ry, Paint paint) { 840a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = setupModifiers(paint); 84101d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy nDrawRoundRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, 84201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy rx, ry, paint.mNativePaint); 843a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 844e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 845e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 8467d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawRoundRect(int renderer, float left, float top, 84701d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy float right, float bottom, float rx, float y, int paint); 84801d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 849e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 850e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawText(char[] text, int index, int count, float x, float y, Paint paint) { 851a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy if ((index | count | (index + count) | (text.length - index - count)) < 0) { 852a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy throw new IndexOutOfBoundsException(); 853a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy } 85461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 855a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = setupModifiers(paint); 85661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy try { 85761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy nDrawText(mRenderer, text, index, count, x, y, paint.mBidiFlags, paint.mNativePaint); 85861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } finally { 859a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 86061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 861e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 862a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 8637d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawText(int renderer, char[] text, int index, int count, 8647d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy float x, float y, int bidiFlags, int paint); 865e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 866e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 867e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawText(CharSequence text, int start, int end, float x, float y, Paint paint) { 868a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = setupModifiers(paint); 86961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy try { 87061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (text instanceof String || text instanceof SpannedString || 87161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy text instanceof SpannableString) { 87261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy nDrawText(mRenderer, text.toString(), start, end, x, y, paint.mBidiFlags, 87361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy paint.mNativePaint); 87461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else if (text instanceof GraphicsOperations) { 87561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy ((GraphicsOperations) text).drawText(this, start, end, x, y, 87661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy paint); 87761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else { 87861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy char[] buf = TemporaryBuffer.obtain(end - start); 87961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy TextUtils.getChars(text, start, end, buf, 0); 8807d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy nDrawText(mRenderer, buf, 0, end - start, x, y, 8817d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy paint.mBidiFlags, paint.mNativePaint); 88261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy TemporaryBuffer.recycle(buf); 88361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 88461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } finally { 885a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 886a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy } 887e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 888e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 889e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 890e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawText(String text, int start, int end, float x, float y, Paint paint) { 891a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy if ((start | end | (end - start) | (text.length() - end)) < 0) { 892a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy throw new IndexOutOfBoundsException(); 893a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy } 89461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 895a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = setupModifiers(paint); 89661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy try { 89761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy nDrawText(mRenderer, text, start, end, x, y, paint.mBidiFlags, paint.mNativePaint); 89861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } finally { 899a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 90061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 901e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 902e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 9037d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawText(int renderer, String text, int start, int end, 9047d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy float x, float y, int bidiFlags, int paint); 905a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 906e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 907e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawText(String text, float x, float y, Paint paint) { 908a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = setupModifiers(paint); 90961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy try { 91061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy nDrawText(mRenderer, text, 0, text.length(), x, y, paint.mBidiFlags, 91161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy paint.mNativePaint); 91261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } finally { 913a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 91461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 915e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 916e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 917e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 918e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawTextOnPath(char[] text, int index, int count, Path path, float hOffset, 919e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy float vOffset, Paint paint) { 920c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy // TODO: Implement 921e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 922e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 923e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 924e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawTextOnPath(String text, Path path, float hOffset, float vOffset, Paint paint) { 925c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy // TODO: Implement 926e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 927e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 928e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 929e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawTextRun(char[] text, int index, int count, int contextIndex, int contextCount, 930e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy float x, float y, int dir, Paint paint) { 93161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if ((index | count | text.length - index - count) < 0) { 93261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy throw new IndexOutOfBoundsException(); 93361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 93461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (dir != DIRECTION_LTR && dir != DIRECTION_RTL) { 93561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy throw new IllegalArgumentException("Unknown direction: " + dir); 93661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 93761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 938a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = setupModifiers(paint); 93961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy try { 94061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy nDrawTextRun(mRenderer, text, index, count, contextIndex, contextCount, x, y, dir, 94161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy paint.mNativePaint); 94261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } finally { 943a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 94461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 945e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 946e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 9477d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawTextRun(int renderer, char[] text, int index, int count, 94861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy int contextIndex, int contextCount, float x, float y, int dir, int nativePaint); 94961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 950e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 951e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawTextRun(CharSequence text, int start, int end, int contextStart, int contextEnd, 952e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy float x, float y, int dir, Paint paint) { 95361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if ((start | end | end - start | text.length() - end) < 0) { 95461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy throw new IndexOutOfBoundsException(); 95561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 95661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 957a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = setupModifiers(paint); 95861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy try { 95961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy int flags = dir == 0 ? 0 : 1; 96061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (text instanceof String || text instanceof SpannedString || 96161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy text instanceof SpannableString) { 96261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy nDrawTextRun(mRenderer, text.toString(), start, end, contextStart, 96361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy contextEnd, x, y, flags, paint.mNativePaint); 96461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else if (text instanceof GraphicsOperations) { 96561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy ((GraphicsOperations) text).drawTextRun(this, start, end, 96661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy contextStart, contextEnd, x, y, flags, paint); 96761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else { 96861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy int contextLen = contextEnd - contextStart; 96961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy int len = end - start; 97061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy char[] buf = TemporaryBuffer.obtain(contextLen); 97161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy TextUtils.getChars(text, contextStart, contextEnd, buf, 0); 97261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy nDrawTextRun(mRenderer, buf, start - contextStart, len, 0, contextLen, 97361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy x, y, flags, paint.mNativePaint); 97461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy TemporaryBuffer.recycle(buf); 97561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 97661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } finally { 977a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); 97861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 979e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 980e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 9817d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nDrawTextRun(int renderer, String text, int start, int end, 98261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy int contextStart, int contextEnd, float x, float y, int flags, int nativePaint); 98361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 984e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy @Override 985e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void drawVertices(VertexMode mode, int vertexCount, float[] verts, int vertOffset, 986e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy float[] texs, int texOffset, int[] colors, int colorOffset, short[] indices, 987e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy int indexOffset, int indexCount, Paint paint) { 9886926c72e25b8dec3dd4b84af0819fa1937ae7296Romain Guy // TODO: Implement 989e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 990d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy 991a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy private int setupModifiers(Bitmap b, Paint paint) { 992a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (b.getConfig() == Bitmap.Config.ALPHA_8) { 993a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy return setupModifiers(paint); 994a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy } 99556215274f25d0040af00bf69b0df990894c0b4b0Romain Guy 99656215274f25d0040af00bf69b0df990894c0b4b0Romain Guy final ColorFilter filter = paint.getColorFilter(); 99756215274f25d0040af00bf69b0df990894c0b4b0Romain Guy if (filter != null) { 99856215274f25d0040af00bf69b0df990894c0b4b0Romain Guy nSetupColorFilter(mRenderer, filter.nativeColorFilter); 99956215274f25d0040af00bf69b0df990894c0b4b0Romain Guy return MODIFIER_COLOR_FILTER; 100056215274f25d0040af00bf69b0df990894c0b4b0Romain Guy } 100156215274f25d0040af00bf69b0df990894c0b4b0Romain Guy 1002a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy return MODIFIER_NONE; 1003a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy } 1004a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy 1005a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy private int setupModifiers(Paint paint) { 1006a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy int modifiers = MODIFIER_NONE; 1007db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy 10081e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy if (paint.hasShadow) { 10091e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy nSetupShadow(mRenderer, paint.shadowRadius, paint.shadowDx, paint.shadowDy, 10101e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy paint.shadowColor); 1011a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy modifiers |= MODIFIER_SHADOW; 10121e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy } 10131e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy 1014d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy final Shader shader = paint.getShader(); 1015d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy if (shader != null) { 101606f96e2652e4855b6520ad9dd70583677605b79aRomain Guy nSetupShader(mRenderer, shader.native_shader); 1017a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy modifiers |= MODIFIER_SHADER; 1018db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy } 1019db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy 1020db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy final ColorFilter filter = paint.getColorFilter(); 1021db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy if (filter != null) { 1022db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy nSetupColorFilter(mRenderer, filter.nativeColorFilter); 1023a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy modifiers |= MODIFIER_COLOR_FILTER; 1024db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy } 1025db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy 1026a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy return modifiers; 1027db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy } 10281e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy 1029a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy private int setupColorFilter(Paint paint) { 1030db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy final ColorFilter filter = paint.getColorFilter(); 1031db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy if (filter != null) { 1032db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy nSetupColorFilter(mRenderer, filter.nativeColorFilter); 1033a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy return MODIFIER_COLOR_FILTER; 1034d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy } 103556215274f25d0040af00bf69b0df990894c0b4b0Romain Guy return MODIFIER_NONE; 1036d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy } 1037a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy 10387d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nSetupShader(int renderer, int shader); 10397d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nSetupColorFilter(int renderer, int colorFilter); 10407d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy private static native void nSetupShadow(int renderer, float radius, 10417d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy float dx, float dy, int color); 10421e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy 1043a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy private static native void nResetModifiers(int renderer, int modifiers); 1044e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 1045