Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package android.view; |
| 18 | |
| 19 | import android.graphics.Bitmap; |
| 20 | import android.graphics.Canvas; |
| 21 | import android.graphics.DrawFilter; |
| 22 | import android.graphics.Matrix; |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 23 | import android.graphics.NinePatch; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 24 | import android.graphics.Paint; |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 25 | import android.graphics.PaintFlagsDrawFilter; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 26 | import android.graphics.Path; |
| 27 | import android.graphics.Picture; |
| 28 | import android.graphics.PorterDuff; |
| 29 | import android.graphics.Rect; |
| 30 | import android.graphics.RectF; |
| 31 | import android.graphics.Region; |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 32 | import android.graphics.Shader; |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 33 | import android.graphics.TemporaryBuffer; |
| 34 | import android.text.GraphicsOperations; |
| 35 | import android.text.SpannableString; |
| 36 | import android.text.SpannedString; |
| 37 | import android.text.TextUtils; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 38 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 39 | /** |
| 40 | * An implementation of Canvas on top of OpenGL ES 2.0. |
| 41 | */ |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 42 | class GLES20Canvas extends HardwareCanvas { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 43 | // Must match modifiers used in the JNI layer |
| 44 | private static final int MODIFIER_NONE = 0; |
| 45 | private static final int MODIFIER_SHADOW = 1; |
| 46 | private static final int MODIFIER_SHADER = 2; |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 47 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 48 | private final boolean mOpaque; |
John Reck | 44fd8d2 | 2014-02-26 11:00:11 -0800 | [diff] [blame] | 49 | protected long mRenderer; |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 50 | |
| 51 | // The native renderer will be destroyed when this object dies. |
| 52 | // DO NOT overwrite this reference once it is set. |
Romain Guy | eea6069 | 2011-07-26 20:35:55 -0700 | [diff] [blame] | 53 | @SuppressWarnings({"unused", "FieldCanBeLocal"}) |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 54 | private CanvasFinalizer mFinalizer; |
| 55 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 56 | private int mWidth; |
| 57 | private int mHeight; |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 58 | |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 59 | private float[] mPoint; |
| 60 | private float[] mLine; |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 61 | |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 62 | private Rect mClipBounds; |
| 63 | private RectF mPathBounds; |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 64 | |
| 65 | private DrawFilter mFilter; |
Romain Guy | da8532c | 2010-08-31 11:50:35 -0700 | [diff] [blame] | 66 | |
Romain Guy | 1639351 | 2010-08-08 00:14:31 -0700 | [diff] [blame] | 67 | /////////////////////////////////////////////////////////////////////////// |
| 68 | // JNI |
| 69 | /////////////////////////////////////////////////////////////////////////// |
| 70 | |
| 71 | private static native boolean nIsAvailable(); |
| 72 | private static boolean sIsAvailable = nIsAvailable(); |
| 73 | |
| 74 | static boolean isAvailable() { |
| 75 | return sIsAvailable; |
| 76 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 77 | |
| 78 | /////////////////////////////////////////////////////////////////////////// |
| 79 | // Constructors |
| 80 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 81 | |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 82 | /** |
| 83 | * Creates a canvas to render directly on screen. |
| 84 | */ |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 85 | GLES20Canvas(boolean translucent) { |
| 86 | this(false, translucent); |
| 87 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 88 | |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 89 | protected GLES20Canvas(boolean record, boolean translucent) { |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 90 | mOpaque = !translucent; |
| 91 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 92 | if (record) { |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 93 | mRenderer = nCreateDisplayListRenderer(); |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 94 | } else { |
| 95 | mRenderer = nCreateRenderer(); |
| 96 | } |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 97 | |
| 98 | setupFinalizer(); |
| 99 | } |
| 100 | |
| 101 | private void setupFinalizer() { |
Romain Guy | fb8b763 | 2010-08-23 21:05:08 -0700 | [diff] [blame] | 102 | if (mRenderer == 0) { |
| 103 | throw new IllegalStateException("Could not create GLES20Canvas renderer"); |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 104 | } else { |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 105 | mFinalizer = new CanvasFinalizer(mRenderer); |
Romain Guy | fb8b763 | 2010-08-23 21:05:08 -0700 | [diff] [blame] | 106 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 107 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 108 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 109 | private static native long nCreateRenderer(); |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 110 | private static native long nCreateDisplayListRenderer(); |
| 111 | private static native void nResetDisplayListRenderer(long renderer); |
| 112 | private static native void nDestroyRenderer(long renderer); |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 113 | |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 114 | private static final class CanvasFinalizer { |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 115 | private final long mRenderer; |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 116 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 117 | public CanvasFinalizer(long renderer) { |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 118 | mRenderer = renderer; |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 119 | } |
| 120 | |
| 121 | @Override |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 122 | protected void finalize() throws Throwable { |
Romain Guy | 171c592 | 2011-01-06 10:04:23 -0800 | [diff] [blame] | 123 | try { |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 124 | nDestroyRenderer(mRenderer); |
Romain Guy | 171c592 | 2011-01-06 10:04:23 -0800 | [diff] [blame] | 125 | } finally { |
| 126 | super.finalize(); |
| 127 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 128 | } |
| 129 | } |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 130 | |
Chris Craik | ba9b613 | 2013-12-15 17:10:19 -0800 | [diff] [blame] | 131 | public static void setProperty(String name, String value) { |
| 132 | nSetProperty(name, value); |
| 133 | } |
| 134 | |
| 135 | private static native void nSetProperty(String name, String value); |
| 136 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 137 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 138 | // Hardware layers |
| 139 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | 11cb642 | 2012-09-21 00:39:43 -0700 | [diff] [blame] | 140 | |
| 141 | @Override |
| 142 | void pushLayerUpdate(HardwareLayer layer) { |
John Reck | 04fc583 | 2014-02-05 16:38:25 -0800 | [diff] [blame] | 143 | nPushLayerUpdate(mRenderer, layer.getLayer()); |
Romain Guy | 11cb642 | 2012-09-21 00:39:43 -0700 | [diff] [blame] | 144 | } |
| 145 | |
| 146 | @Override |
Romain Guy | e93482f | 2013-06-17 13:14:51 -0700 | [diff] [blame] | 147 | void cancelLayerUpdate(HardwareLayer layer) { |
John Reck | 04fc583 | 2014-02-05 16:38:25 -0800 | [diff] [blame] | 148 | nCancelLayerUpdate(mRenderer, layer.getLayer()); |
Romain Guy | e93482f | 2013-06-17 13:14:51 -0700 | [diff] [blame] | 149 | } |
| 150 | |
| 151 | @Override |
Romain Guy | 4054360 | 2013-06-12 15:31:28 -0700 | [diff] [blame] | 152 | void flushLayerUpdates() { |
| 153 | nFlushLayerUpdates(mRenderer); |
| 154 | } |
| 155 | |
| 156 | @Override |
Romain Guy | 11cb642 | 2012-09-21 00:39:43 -0700 | [diff] [blame] | 157 | void clearLayerUpdates() { |
| 158 | nClearLayerUpdates(mRenderer); |
| 159 | } |
| 160 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 161 | static native boolean nCopyLayer(long layerId, long bitmap); |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 162 | private static native void nClearLayerUpdates(long renderer); |
| 163 | private static native void nFlushLayerUpdates(long renderer); |
| 164 | private static native void nPushLayerUpdate(long renderer, long layer); |
| 165 | private static native void nCancelLayerUpdate(long renderer, long layer); |
Romain Guy | 11cb642 | 2012-09-21 00:39:43 -0700 | [diff] [blame] | 166 | |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 167 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 168 | // Canvas management |
| 169 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 170 | |
| 171 | @Override |
| 172 | public boolean isOpaque() { |
| 173 | return mOpaque; |
| 174 | } |
| 175 | |
| 176 | @Override |
| 177 | public int getWidth() { |
| 178 | return mWidth; |
| 179 | } |
| 180 | |
| 181 | @Override |
| 182 | public int getHeight() { |
| 183 | return mHeight; |
| 184 | } |
| 185 | |
Romain Guy | f61970fc | 2011-07-07 14:10:06 -0700 | [diff] [blame] | 186 | @Override |
| 187 | public int getMaximumBitmapWidth() { |
| 188 | return nGetMaximumTextureWidth(); |
| 189 | } |
| 190 | |
| 191 | @Override |
| 192 | public int getMaximumBitmapHeight() { |
| 193 | return nGetMaximumTextureHeight(); |
| 194 | } |
| 195 | |
| 196 | private static native int nGetMaximumTextureWidth(); |
Romain Guy | 530041d | 2012-01-25 18:56:29 -0800 | [diff] [blame] | 197 | private static native int nGetMaximumTextureHeight(); |
Romain Guy | f61970fc | 2011-07-07 14:10:06 -0700 | [diff] [blame] | 198 | |
Romain Guy | 2bf68f0 | 2012-03-02 13:37:47 -0800 | [diff] [blame] | 199 | /** |
| 200 | * Returns the native OpenGLRenderer object. |
| 201 | */ |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 202 | long getRenderer() { |
Romain Guy | 2bf68f0 | 2012-03-02 13:37:47 -0800 | [diff] [blame] | 203 | return mRenderer; |
| 204 | } |
| 205 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 206 | /////////////////////////////////////////////////////////////////////////// |
| 207 | // Setup |
| 208 | /////////////////////////////////////////////////////////////////////////// |
| 209 | |
| 210 | @Override |
| 211 | public void setViewport(int width, int height) { |
| 212 | mWidth = width; |
| 213 | mHeight = height; |
| 214 | |
| 215 | nSetViewport(mRenderer, width, height); |
| 216 | } |
| 217 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 218 | private static native void nSetViewport(long renderer, int width, int height); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 219 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 220 | @Override |
Chet Haase | 44b2fe3 | 2012-06-06 19:03:58 -0700 | [diff] [blame] | 221 | public int onPreDraw(Rect dirty) { |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 222 | if (dirty != null) { |
Chet Haase | 44b2fe3 | 2012-06-06 19:03:58 -0700 | [diff] [blame] | 223 | return nPrepareDirty(mRenderer, dirty.left, dirty.top, dirty.right, dirty.bottom, |
| 224 | mOpaque); |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 225 | } else { |
Chet Haase | 44b2fe3 | 2012-06-06 19:03:58 -0700 | [diff] [blame] | 226 | return nPrepare(mRenderer, mOpaque); |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 227 | } |
| 228 | } |
| 229 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 230 | private static native int nPrepare(long renderer, boolean opaque); |
| 231 | private static native int nPrepareDirty(long renderer, int left, int top, int right, int bottom, |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 232 | boolean opaque); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 233 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 234 | @Override |
Gilles Debunne | b35ab7b | 2011-12-05 15:54:00 -0800 | [diff] [blame] | 235 | public void onPostDraw() { |
Romain Guy | b025b9c | 2010-09-16 14:16:48 -0700 | [diff] [blame] | 236 | nFinish(mRenderer); |
| 237 | } |
Romain Guy | 9ace8f5 | 2011-07-07 20:50:11 -0700 | [diff] [blame] | 238 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 239 | private static native void nFinish(long renderer); |
Romain Guy | b025b9c | 2010-09-16 14:16:48 -0700 | [diff] [blame] | 240 | |
Romain Guy | 530041d | 2012-01-25 18:56:29 -0800 | [diff] [blame] | 241 | /** |
| 242 | * Returns the size of the stencil buffer required by the underlying |
| 243 | * implementation. |
| 244 | * |
| 245 | * @return The minimum number of bits the stencil buffer must. Always >= 0. |
| 246 | * |
| 247 | * @hide |
| 248 | */ |
| 249 | public static int getStencilSize() { |
| 250 | return nGetStencilSize(); |
| 251 | } |
| 252 | |
| 253 | private static native int nGetStencilSize(); |
| 254 | |
| 255 | /////////////////////////////////////////////////////////////////////////// |
| 256 | // Functor |
| 257 | /////////////////////////////////////////////////////////////////////////// |
| 258 | |
Romain Guy | da8532c | 2010-08-31 11:50:35 -0700 | [diff] [blame] | 259 | @Override |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 260 | public int callDrawGLFunction(long drawGLFunction) { |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 261 | return nCallDrawGLFunction(mRenderer, drawGLFunction); |
| 262 | } |
| 263 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 264 | private static native int nCallDrawGLFunction(long renderer, long drawGLFunction); |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 265 | |
Romain Guy | 8f3b8e3 | 2012-03-27 16:33:45 -0700 | [diff] [blame] | 266 | @Override |
| 267 | public int invokeFunctors(Rect dirty) { |
| 268 | return nInvokeFunctors(mRenderer, dirty); |
| 269 | } |
| 270 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 271 | private static native int nInvokeFunctors(long renderer, Rect dirty); |
Romain Guy | 8f3b8e3 | 2012-03-27 16:33:45 -0700 | [diff] [blame] | 272 | |
Romain Guy | ba6be8a | 2012-04-23 18:22:09 -0700 | [diff] [blame] | 273 | @Override |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 274 | public void detachFunctor(long functor) { |
Romain Guy | ba6be8a | 2012-04-23 18:22:09 -0700 | [diff] [blame] | 275 | nDetachFunctor(mRenderer, functor); |
| 276 | } |
| 277 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 278 | private static native void nDetachFunctor(long renderer, long functor); |
Romain Guy | ba6be8a | 2012-04-23 18:22:09 -0700 | [diff] [blame] | 279 | |
| 280 | @Override |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 281 | public void attachFunctor(long functor) { |
Romain Guy | ba6be8a | 2012-04-23 18:22:09 -0700 | [diff] [blame] | 282 | nAttachFunctor(mRenderer, functor); |
| 283 | } |
| 284 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 285 | private static native void nAttachFunctor(long renderer, long functor); |
Romain Guy | ba6be8a | 2012-04-23 18:22:09 -0700 | [diff] [blame] | 286 | |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 287 | /////////////////////////////////////////////////////////////////////////// |
| 288 | // Memory |
| 289 | /////////////////////////////////////////////////////////////////////////// |
| 290 | |
| 291 | /** |
Romain Guy | 6d7475d | 2011-07-27 16:28:21 -0700 | [diff] [blame] | 292 | * Must match Caches::FlushMode values |
| 293 | * |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 294 | * @see #flushCaches(int) |
| 295 | */ |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 296 | static final int FLUSH_CACHES_LAYERS = 0; |
Romain Guy | 6d7475d | 2011-07-27 16:28:21 -0700 | [diff] [blame] | 297 | |
| 298 | /** |
| 299 | * Must match Caches::FlushMode values |
| 300 | * |
| 301 | * @see #flushCaches(int) |
| 302 | */ |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 303 | static final int FLUSH_CACHES_MODERATE = 1; |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 304 | |
| 305 | /** |
Romain Guy | 6d7475d | 2011-07-27 16:28:21 -0700 | [diff] [blame] | 306 | * Must match Caches::FlushMode values |
| 307 | * |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 308 | * @see #flushCaches(int) |
| 309 | */ |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 310 | static final int FLUSH_CACHES_FULL = 2; |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 311 | |
| 312 | /** |
| 313 | * Flush caches to reclaim as much memory as possible. The amount of memory |
| 314 | * to reclaim is indicate by the level parameter. |
| 315 | * |
| 316 | * The level can be one of {@link #FLUSH_CACHES_MODERATE} or |
| 317 | * {@link #FLUSH_CACHES_FULL}. |
| 318 | * |
| 319 | * @param level Hint about the amount of memory to reclaim |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 320 | */ |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 321 | static void flushCaches(int level) { |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 322 | nFlushCaches(level); |
| 323 | } |
| 324 | |
| 325 | private static native void nFlushCaches(int level); |
| 326 | |
Romain Guy | 8ff6b9e | 2011-11-09 20:10:18 -0800 | [diff] [blame] | 327 | /** |
| 328 | * Release all resources associated with the underlying caches. This should |
| 329 | * only be called after a full flushCaches(). |
| 330 | * |
| 331 | * @hide |
| 332 | */ |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 333 | static void terminateCaches() { |
Romain Guy | 8ff6b9e | 2011-11-09 20:10:18 -0800 | [diff] [blame] | 334 | nTerminateCaches(); |
| 335 | } |
| 336 | |
| 337 | private static native void nTerminateCaches(); |
| 338 | |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 339 | static boolean initCaches() { |
| 340 | return nInitCaches(); |
Romain Guy | 8ff6b9e | 2011-11-09 20:10:18 -0800 | [diff] [blame] | 341 | } |
| 342 | |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 343 | private static native boolean nInitCaches(); |
| 344 | |
| 345 | /////////////////////////////////////////////////////////////////////////// |
| 346 | // Atlas |
| 347 | /////////////////////////////////////////////////////////////////////////// |
| 348 | |
Ashok Bhat | 17ab38f | 2014-01-27 16:00:23 +0000 | [diff] [blame] | 349 | static void initAtlas(GraphicBuffer buffer, long[] map) { |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 350 | nInitAtlas(buffer, map, map.length); |
| 351 | } |
| 352 | |
Ashok Bhat | 17ab38f | 2014-01-27 16:00:23 +0000 | [diff] [blame] | 353 | private static native void nInitAtlas(GraphicBuffer buffer, long[] map, int count); |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 354 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 355 | /////////////////////////////////////////////////////////////////////////// |
| 356 | // Display list |
| 357 | /////////////////////////////////////////////////////////////////////////// |
| 358 | |
John Reck | 44fd8d2 | 2014-02-26 11:00:11 -0800 | [diff] [blame] | 359 | protected static native long nFinishRecording(long renderer); |
Romain Guy | 52036b1 | 2013-02-14 18:03:37 -0800 | [diff] [blame] | 360 | |
| 361 | @Override |
John Reck | f666ad7 | 2014-03-14 16:24:57 -0700 | [diff] [blame] | 362 | public int drawDisplayList(RenderNode displayList, Rect dirty, int flags) { |
Chris Craik | 5438979 | 2013-12-20 13:28:11 -0800 | [diff] [blame] | 363 | return nDrawDisplayList(mRenderer, displayList.getNativeDisplayList(), |
Chet Haase | 1271e2c | 2012-04-20 09:54:27 -0700 | [diff] [blame] | 364 | dirty, flags); |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 365 | } |
| 366 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 367 | private static native int nDrawDisplayList(long renderer, long displayList, |
Chet Haase | 1271e2c | 2012-04-20 09:54:27 -0700 | [diff] [blame] | 368 | Rect dirty, int flags); |
Romain Guy | da8532c | 2010-08-31 11:50:35 -0700 | [diff] [blame] | 369 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 370 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 371 | // Hardware layer |
| 372 | /////////////////////////////////////////////////////////////////////////// |
| 373 | |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 374 | void drawHardwareLayer(HardwareLayer layer, float x, float y, Paint paint) { |
Chris Craik | a4e16c5 | 2013-03-22 10:00:48 -0700 | [diff] [blame] | 375 | layer.setLayerPaint(paint); |
John Reck | 04fc583 | 2014-02-05 16:38:25 -0800 | [diff] [blame] | 376 | nDrawLayer(mRenderer, layer.getLayer(), x, y); |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 377 | } |
| 378 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 379 | private static native void nDrawLayer(long renderer, long layer, float x, float y); |
Romain Guy | aa6c24c | 2011-04-28 18:40:04 -0700 | [diff] [blame] | 380 | |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 381 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 382 | // Support |
| 383 | /////////////////////////////////////////////////////////////////////////// |
| 384 | |
| 385 | private Rect getInternalClipBounds() { |
| 386 | if (mClipBounds == null) mClipBounds = new Rect(); |
| 387 | return mClipBounds; |
| 388 | } |
| 389 | |
| 390 | |
| 391 | private RectF getPathBounds() { |
| 392 | if (mPathBounds == null) mPathBounds = new RectF(); |
| 393 | return mPathBounds; |
| 394 | } |
| 395 | |
| 396 | private float[] getPointStorage() { |
| 397 | if (mPoint == null) mPoint = new float[2]; |
| 398 | return mPoint; |
| 399 | } |
| 400 | |
| 401 | private float[] getLineStorage() { |
| 402 | if (mLine == null) mLine = new float[4]; |
| 403 | return mLine; |
| 404 | } |
| 405 | |
| 406 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 407 | // Clipping |
| 408 | /////////////////////////////////////////////////////////////////////////// |
| 409 | |
| 410 | @Override |
| 411 | public boolean clipPath(Path path) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 412 | return nClipPath(mRenderer, path.mNativePath, Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 413 | } |
| 414 | |
| 415 | @Override |
| 416 | public boolean clipPath(Path path, Region.Op op) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 417 | return nClipPath(mRenderer, path.mNativePath, op.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 418 | } |
| 419 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 420 | private static native boolean nClipPath(long renderer, long path, int op); |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 421 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 422 | @Override |
| 423 | public boolean clipRect(float left, float top, float right, float bottom) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 424 | return nClipRect(mRenderer, left, top, right, bottom, Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 425 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 426 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 427 | private static native boolean nClipRect(long renderer, float left, float top, |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 428 | float right, float bottom, int op); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 429 | |
| 430 | @Override |
| 431 | public boolean clipRect(float left, float top, float right, float bottom, Region.Op op) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 432 | return nClipRect(mRenderer, left, top, right, bottom, op.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 433 | } |
| 434 | |
| 435 | @Override |
| 436 | public boolean clipRect(int left, int top, int right, int bottom) { |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 437 | return nClipRect(mRenderer, left, top, right, bottom, Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 438 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 439 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 440 | private static native boolean nClipRect(long renderer, int left, int top, |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 441 | int right, int bottom, int op); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 442 | |
| 443 | @Override |
| 444 | public boolean clipRect(Rect rect) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 445 | return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, |
| 446 | Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 447 | } |
| 448 | |
| 449 | @Override |
| 450 | public boolean clipRect(Rect rect, Region.Op op) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 451 | return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, op.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 452 | } |
| 453 | |
| 454 | @Override |
| 455 | public boolean clipRect(RectF rect) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 456 | return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, |
| 457 | Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 458 | } |
| 459 | |
| 460 | @Override |
| 461 | public boolean clipRect(RectF rect, Region.Op op) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 462 | return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, op.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 463 | } |
| 464 | |
| 465 | @Override |
| 466 | public boolean clipRegion(Region region) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 467 | return nClipRegion(mRenderer, region.mNativeRegion, Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 468 | } |
| 469 | |
| 470 | @Override |
| 471 | public boolean clipRegion(Region region, Region.Op op) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 472 | return nClipRegion(mRenderer, region.mNativeRegion, op.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 473 | } |
| 474 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 475 | private static native boolean nClipRegion(long renderer, long region, int op); |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 476 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 477 | @Override |
| 478 | public boolean getClipBounds(Rect bounds) { |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 479 | return nGetClipBounds(mRenderer, bounds); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 480 | } |
| 481 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 482 | private static native boolean nGetClipBounds(long renderer, Rect bounds); |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 483 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 484 | @Override |
| 485 | public boolean quickReject(float left, float top, float right, float bottom, EdgeType type) { |
Derek Sollenberger | ca79cf6 | 2012-08-14 16:44:52 -0400 | [diff] [blame] | 486 | return nQuickReject(mRenderer, left, top, right, bottom); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 487 | } |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 488 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 489 | private static native boolean nQuickReject(long renderer, float left, float top, |
Derek Sollenberger | ca79cf6 | 2012-08-14 16:44:52 -0400 | [diff] [blame] | 490 | float right, float bottom); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 491 | |
| 492 | @Override |
| 493 | public boolean quickReject(Path path, EdgeType type) { |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 494 | RectF pathBounds = getPathBounds(); |
| 495 | path.computeBounds(pathBounds, true); |
| 496 | return nQuickReject(mRenderer, pathBounds.left, pathBounds.top, |
| 497 | pathBounds.right, pathBounds.bottom); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 498 | } |
| 499 | |
| 500 | @Override |
| 501 | public boolean quickReject(RectF rect, EdgeType type) { |
Derek Sollenberger | ca79cf6 | 2012-08-14 16:44:52 -0400 | [diff] [blame] | 502 | return nQuickReject(mRenderer, rect.left, rect.top, rect.right, rect.bottom); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 503 | } |
| 504 | |
| 505 | /////////////////////////////////////////////////////////////////////////// |
| 506 | // Transformations |
| 507 | /////////////////////////////////////////////////////////////////////////// |
| 508 | |
| 509 | @Override |
| 510 | public void translate(float dx, float dy) { |
Romain Guy | 807daf7 | 2011-01-18 11:19:19 -0800 | [diff] [blame] | 511 | if (dx != 0.0f || dy != 0.0f) nTranslate(mRenderer, dx, dy); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 512 | } |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 513 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 514 | private static native void nTranslate(long renderer, float dx, float dy); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 515 | |
| 516 | @Override |
| 517 | public void skew(float sx, float sy) { |
Romain Guy | 807daf7 | 2011-01-18 11:19:19 -0800 | [diff] [blame] | 518 | nSkew(mRenderer, sx, sy); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 519 | } |
| 520 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 521 | private static native void nSkew(long renderer, float sx, float sy); |
Romain Guy | 807daf7 | 2011-01-18 11:19:19 -0800 | [diff] [blame] | 522 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 523 | @Override |
| 524 | public void rotate(float degrees) { |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 525 | nRotate(mRenderer, degrees); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 526 | } |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 527 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 528 | private static native void nRotate(long renderer, float degrees); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 529 | |
| 530 | @Override |
| 531 | public void scale(float sx, float sy) { |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 532 | nScale(mRenderer, sx, sy); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 533 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 534 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 535 | private static native void nScale(long renderer, float sx, float sy); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 536 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 537 | @Override |
| 538 | public void setMatrix(Matrix matrix) { |
Romain Guy | e707859 | 2011-10-28 14:32:20 -0700 | [diff] [blame] | 539 | nSetMatrix(mRenderer, matrix == null ? 0 : matrix.native_instance); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 540 | } |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 541 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 542 | private static native void nSetMatrix(long renderer, long matrix); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 543 | |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 544 | @SuppressWarnings("deprecation") |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 545 | @Override |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 546 | public void getMatrix(Matrix matrix) { |
| 547 | nGetMatrix(mRenderer, matrix.native_instance); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 548 | } |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 549 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 550 | private static native void nGetMatrix(long renderer, long matrix); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 551 | |
| 552 | @Override |
| 553 | public void concat(Matrix matrix) { |
Romain Guy | 4e7b772 | 2013-07-16 13:47:01 -0700 | [diff] [blame] | 554 | if (matrix != null) nConcatMatrix(mRenderer, matrix.native_instance); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 555 | } |
| 556 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 557 | private static native void nConcatMatrix(long renderer, long matrix); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 558 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 559 | /////////////////////////////////////////////////////////////////////////// |
| 560 | // State management |
| 561 | /////////////////////////////////////////////////////////////////////////// |
| 562 | |
| 563 | @Override |
| 564 | public int save() { |
Romain Guy | 8aef54f | 2010-09-01 15:13:49 -0700 | [diff] [blame] | 565 | return nSave(mRenderer, Canvas.CLIP_SAVE_FLAG | Canvas.MATRIX_SAVE_FLAG); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 566 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 567 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 568 | @Override |
| 569 | public int save(int saveFlags) { |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 570 | return nSave(mRenderer, saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 571 | } |
| 572 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 573 | private static native int nSave(long renderer, int flags); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 574 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 575 | @Override |
| 576 | public int saveLayer(RectF bounds, Paint paint, int saveFlags) { |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 577 | if (bounds != null) { |
| 578 | return saveLayer(bounds.left, bounds.top, bounds.right, bounds.bottom, paint, saveFlags); |
| 579 | } |
| 580 | |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 581 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 582 | return nSaveLayer(mRenderer, nativePaint, saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 583 | } |
| 584 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 585 | private static native int nSaveLayer(long renderer, long paint, int saveFlags); |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 586 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 587 | @Override |
| 588 | public int saveLayer(float left, float top, float right, float bottom, Paint paint, |
| 589 | int saveFlags) { |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 590 | if (left < right && top < bottom) { |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 591 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 592 | return nSaveLayer(mRenderer, left, top, right, bottom, nativePaint, saveFlags); |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 593 | } |
| 594 | return save(saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 595 | } |
| 596 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 597 | private static native int nSaveLayer(long renderer, float left, float top, |
| 598 | float right, float bottom, long paint, int saveFlags); |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 599 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 600 | @Override |
| 601 | public int saveLayerAlpha(RectF bounds, int alpha, int saveFlags) { |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 602 | if (bounds != null) { |
| 603 | return saveLayerAlpha(bounds.left, bounds.top, bounds.right, bounds.bottom, |
| 604 | alpha, saveFlags); |
| 605 | } |
| 606 | return nSaveLayerAlpha(mRenderer, alpha, saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 607 | } |
| 608 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 609 | private static native int nSaveLayerAlpha(long renderer, int alpha, int saveFlags); |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 610 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 611 | @Override |
| 612 | public int saveLayerAlpha(float left, float top, float right, float bottom, int alpha, |
| 613 | int saveFlags) { |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 614 | if (left < right && top < bottom) { |
| 615 | return nSaveLayerAlpha(mRenderer, left, top, right, bottom, alpha, saveFlags); |
| 616 | } |
| 617 | return save(saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 618 | } |
| 619 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 620 | private static native int nSaveLayerAlpha(long renderer, float left, float top, float right, |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 621 | float bottom, int alpha, int saveFlags); |
| 622 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 623 | @Override |
| 624 | public void restore() { |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 625 | nRestore(mRenderer); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 626 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 627 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 628 | private static native void nRestore(long renderer); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 629 | |
| 630 | @Override |
| 631 | public void restoreToCount(int saveCount) { |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 632 | nRestoreToCount(mRenderer, saveCount); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 633 | } |
| 634 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 635 | private static native void nRestoreToCount(long renderer, int saveCount); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 636 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 637 | @Override |
| 638 | public int getSaveCount() { |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 639 | return nGetSaveCount(mRenderer); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 640 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 641 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 642 | private static native int nGetSaveCount(long renderer); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 643 | |
| 644 | /////////////////////////////////////////////////////////////////////////// |
| 645 | // Filtering |
| 646 | /////////////////////////////////////////////////////////////////////////// |
| 647 | |
| 648 | @Override |
| 649 | public void setDrawFilter(DrawFilter filter) { |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 650 | mFilter = filter; |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 651 | if (filter == null) { |
| 652 | nResetPaintFilter(mRenderer); |
| 653 | } else if (filter instanceof PaintFlagsDrawFilter) { |
| 654 | PaintFlagsDrawFilter flagsFilter = (PaintFlagsDrawFilter) filter; |
| 655 | nSetupPaintFilter(mRenderer, flagsFilter.clearBits, flagsFilter.setBits); |
| 656 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 657 | } |
| 658 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 659 | private static native void nResetPaintFilter(long renderer); |
| 660 | private static native void nSetupPaintFilter(long renderer, int clearBits, int setBits); |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 661 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 662 | @Override |
| 663 | public DrawFilter getDrawFilter() { |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 664 | return mFilter; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 665 | } |
| 666 | |
| 667 | /////////////////////////////////////////////////////////////////////////// |
| 668 | // Drawing |
| 669 | /////////////////////////////////////////////////////////////////////////// |
| 670 | |
| 671 | @Override |
| 672 | public void drawArc(RectF oval, float startAngle, float sweepAngle, boolean useCenter, |
| 673 | Paint paint) { |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 674 | int modifiers = setupModifiers(paint, MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 675 | try { |
| 676 | nDrawArc(mRenderer, oval.left, oval.top, oval.right, oval.bottom, |
| 677 | startAngle, sweepAngle, useCenter, paint.mNativePaint); |
| 678 | } finally { |
| 679 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 680 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 681 | } |
| 682 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 683 | private static native void nDrawArc(long renderer, float left, float top, |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 684 | float right, float bottom, float startAngle, float sweepAngle, |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 685 | boolean useCenter, long paint); |
Romain Guy | 8b2f526 | 2011-01-23 16:15:02 -0800 | [diff] [blame] | 686 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 687 | @Override |
| 688 | public void drawARGB(int a, int r, int g, int b) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 689 | drawColor((a & 0xFF) << 24 | (r & 0xFF) << 16 | (g & 0xFF) << 8 | (b & 0xFF)); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 690 | } |
| 691 | |
| 692 | @Override |
Romain Guy | f3187b7 | 2013-06-07 12:17:11 -0700 | [diff] [blame] | 693 | public void drawPatch(NinePatch patch, Rect dst, Paint paint) { |
| 694 | Bitmap bitmap = patch.getBitmap(); |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 695 | throwIfCannotDraw(bitmap); |
Romain Guy | f3187b7 | 2013-06-07 12:17:11 -0700 | [diff] [blame] | 696 | // Shaders are ignored when drawing patches |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 697 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 698 | nDrawPatch(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, patch.mNativeChunk, |
| 699 | dst.left, dst.top, dst.right, dst.bottom, nativePaint); |
Romain Guy | f3187b7 | 2013-06-07 12:17:11 -0700 | [diff] [blame] | 700 | } |
| 701 | |
| 702 | @Override |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 703 | public void drawPatch(NinePatch patch, RectF dst, Paint paint) { |
| 704 | Bitmap bitmap = patch.getBitmap(); |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 705 | throwIfCannotDraw(bitmap); |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 706 | // Shaders are ignored when drawing patches |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 707 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 708 | nDrawPatch(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, patch.mNativeChunk, |
| 709 | dst.left, dst.top, dst.right, dst.bottom, nativePaint); |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 710 | } |
| 711 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 712 | private static native void nDrawPatch(long renderer, long bitmap, byte[] buffer, long chunk, |
| 713 | float left, float top, float right, float bottom, long paint); |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 714 | |
| 715 | @Override |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 716 | public void drawBitmap(Bitmap bitmap, float left, float top, Paint paint) { |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 717 | throwIfCannotDraw(bitmap); |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 718 | // Shaders are ignored when drawing bitmaps |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 719 | int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 720 | try { |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 721 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
Chris Craik | 0c20c38 | 2013-07-02 10:48:54 -0700 | [diff] [blame] | 722 | nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, left, top, nativePaint); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 723 | } finally { |
| 724 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 725 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 726 | } |
| 727 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 728 | private static native void nDrawBitmap(long renderer, long bitmap, byte[] buffer, |
| 729 | float left, float top, long paint); |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 730 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 731 | @Override |
| 732 | public void drawBitmap(Bitmap bitmap, Matrix matrix, Paint paint) { |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 733 | throwIfCannotDraw(bitmap); |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 734 | // Shaders are ignored when drawing bitmaps |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 735 | int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 736 | try { |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 737 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
Chris Craik | 0c20c38 | 2013-07-02 10:48:54 -0700 | [diff] [blame] | 738 | nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, |
| 739 | matrix.native_instance, nativePaint); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 740 | } finally { |
| 741 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 742 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 743 | } |
| 744 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 745 | private static native void nDrawBitmap(long renderer, long bitmap, byte[] buffer, |
| 746 | long matrix, long paint); |
Romain Guy | f86ef57 | 2010-07-01 11:05:42 -0700 | [diff] [blame] | 747 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 748 | @Override |
| 749 | public void drawBitmap(Bitmap bitmap, Rect src, Rect dst, Paint paint) { |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 750 | throwIfCannotDraw(bitmap); |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 751 | // Shaders are ignored when drawing bitmaps |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 752 | int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 753 | try { |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 754 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
Romain Guy | 694b519 | 2010-07-21 21:33:20 -0700 | [diff] [blame] | 755 | |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 756 | int left, top, right, bottom; |
| 757 | if (src == null) { |
| 758 | left = top = 0; |
| 759 | right = bitmap.getWidth(); |
| 760 | bottom = bitmap.getHeight(); |
| 761 | } else { |
| 762 | left = src.left; |
| 763 | right = src.right; |
| 764 | top = src.top; |
| 765 | bottom = src.bottom; |
| 766 | } |
| 767 | |
Chris Craik | 0c20c38 | 2013-07-02 10:48:54 -0700 | [diff] [blame] | 768 | nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, left, top, right, bottom, |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 769 | dst.left, dst.top, dst.right, dst.bottom, nativePaint); |
| 770 | } finally { |
| 771 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 694b519 | 2010-07-21 21:33:20 -0700 | [diff] [blame] | 772 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 773 | } |
| 774 | |
| 775 | @Override |
| 776 | public void drawBitmap(Bitmap bitmap, Rect src, RectF dst, Paint paint) { |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 777 | throwIfCannotDraw(bitmap); |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 778 | // Shaders are ignored when drawing bitmaps |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 779 | int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 780 | try { |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 781 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 782 | |
| 783 | float left, top, right, bottom; |
| 784 | if (src == null) { |
| 785 | left = top = 0; |
| 786 | right = bitmap.getWidth(); |
| 787 | bottom = bitmap.getHeight(); |
| 788 | } else { |
| 789 | left = src.left; |
| 790 | right = src.right; |
| 791 | top = src.top; |
| 792 | bottom = src.bottom; |
| 793 | } |
| 794 | |
Chris Craik | 0c20c38 | 2013-07-02 10:48:54 -0700 | [diff] [blame] | 795 | nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, left, top, right, bottom, |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 796 | dst.left, dst.top, dst.right, dst.bottom, nativePaint); |
| 797 | } finally { |
| 798 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | ff98fa5 | 2011-11-28 09:35:09 -0800 | [diff] [blame] | 799 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 800 | } |
| 801 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 802 | private static native void nDrawBitmap(long renderer, long bitmap, byte[] buffer, |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 803 | float srcLeft, float srcTop, float srcRight, float srcBottom, |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 804 | float left, float top, float right, float bottom, long paint); |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 805 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 806 | @Override |
| 807 | public void drawBitmap(int[] colors, int offset, int stride, float x, float y, |
| 808 | int width, int height, boolean hasAlpha, Paint paint) { |
Romain Guy | e651cc6 | 2012-05-14 19:44:40 -0700 | [diff] [blame] | 809 | if (width < 0) { |
| 810 | throw new IllegalArgumentException("width must be >= 0"); |
| 811 | } |
| 812 | |
| 813 | if (height < 0) { |
| 814 | throw new IllegalArgumentException("height must be >= 0"); |
| 815 | } |
| 816 | |
| 817 | if (Math.abs(stride) < width) { |
| 818 | throw new IllegalArgumentException("abs(stride) must be >= width"); |
| 819 | } |
| 820 | |
| 821 | int lastScanline = offset + (height - 1) * stride; |
| 822 | int length = colors.length; |
| 823 | |
| 824 | if (offset < 0 || (offset + width > length) || lastScanline < 0 || |
| 825 | (lastScanline + width > length)) { |
| 826 | throw new ArrayIndexOutOfBoundsException(); |
| 827 | } |
| 828 | |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 829 | // Shaders are ignored when drawing bitmaps |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 830 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 831 | nDrawBitmap(mRenderer, colors, offset, stride, x, y, |
| 832 | width, height, hasAlpha, nativePaint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 833 | } |
| 834 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 835 | private static native void nDrawBitmap(long renderer, int[] colors, int offset, int stride, |
| 836 | float x, float y, int width, int height, boolean hasAlpha, long nativePaint); |
Romain Guy | e651cc6 | 2012-05-14 19:44:40 -0700 | [diff] [blame] | 837 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 838 | @Override |
| 839 | public void drawBitmap(int[] colors, int offset, int stride, int x, int y, |
| 840 | int width, int height, boolean hasAlpha, Paint paint) { |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 841 | // Shaders are ignored when drawing bitmaps |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 842 | drawBitmap(colors, offset, stride, (float) x, (float) y, width, height, hasAlpha, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 843 | } |
| 844 | |
| 845 | @Override |
| 846 | public void drawBitmapMesh(Bitmap bitmap, int meshWidth, int meshHeight, float[] verts, |
| 847 | int vertOffset, int[] colors, int colorOffset, Paint paint) { |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 848 | throwIfCannotDraw(bitmap); |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 849 | if (meshWidth < 0 || meshHeight < 0 || vertOffset < 0 || colorOffset < 0) { |
| 850 | throw new ArrayIndexOutOfBoundsException(); |
| 851 | } |
| 852 | |
| 853 | if (meshWidth == 0 || meshHeight == 0) { |
| 854 | return; |
| 855 | } |
| 856 | |
| 857 | final int count = (meshWidth + 1) * (meshHeight + 1); |
| 858 | checkRange(verts.length, vertOffset, count * 2); |
| 859 | |
Romain Guy | ff316ec | 2013-02-13 18:39:43 -0800 | [diff] [blame] | 860 | if (colors != null) { |
| 861 | checkRange(colors.length, colorOffset, count); |
| 862 | } |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 863 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 864 | int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 865 | try { |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 866 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
Chris Craik | 0c20c38 | 2013-07-02 10:48:54 -0700 | [diff] [blame] | 867 | nDrawBitmapMesh(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, meshWidth, meshHeight, |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 868 | verts, vertOffset, colors, colorOffset, nativePaint); |
| 869 | } finally { |
| 870 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 871 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 872 | } |
| 873 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 874 | private static native void nDrawBitmapMesh(long renderer, long bitmap, byte[] buffer, |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 875 | int meshWidth, int meshHeight, float[] verts, int vertOffset, |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 876 | int[] colors, int colorOffset, long paint); |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 877 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 878 | @Override |
| 879 | public void drawCircle(float cx, float cy, float radius, Paint paint) { |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 880 | int modifiers = setupModifiers(paint, MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 881 | try { |
| 882 | nDrawCircle(mRenderer, cx, cy, radius, paint.mNativePaint); |
| 883 | } finally { |
| 884 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 885 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 886 | } |
| 887 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 888 | private static native void nDrawCircle(long renderer, float cx, float cy, |
| 889 | float radius, long paint); |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 890 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 891 | @Override |
| 892 | public void drawColor(int color) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 893 | drawColor(color, PorterDuff.Mode.SRC_OVER); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 894 | } |
| 895 | |
| 896 | @Override |
| 897 | public void drawColor(int color, PorterDuff.Mode mode) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 898 | nDrawColor(mRenderer, color, mode.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 899 | } |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 900 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 901 | private static native void nDrawColor(long renderer, int color, int mode); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 902 | |
| 903 | @Override |
| 904 | public void drawLine(float startX, float startY, float stopX, float stopY, Paint paint) { |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 905 | float[] line = getLineStorage(); |
| 906 | line[0] = startX; |
| 907 | line[1] = startY; |
| 908 | line[2] = stopX; |
| 909 | line[3] = stopY; |
| 910 | drawLines(line, 0, 4, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 911 | } |
| 912 | |
| 913 | @Override |
| 914 | public void drawLines(float[] pts, int offset, int count, Paint paint) { |
Chris Craik | 5d11676 | 2013-02-19 17:49:31 -0800 | [diff] [blame] | 915 | if (count < 4) return; |
| 916 | |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 917 | if ((offset | count) < 0 || offset + count > pts.length) { |
| 918 | throw new IllegalArgumentException("The lines array must contain 4 elements per line."); |
| 919 | } |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 920 | int modifiers = setupModifiers(paint, MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 921 | try { |
| 922 | nDrawLines(mRenderer, pts, offset, count, paint.mNativePaint); |
| 923 | } finally { |
| 924 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 925 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 926 | } |
| 927 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 928 | private static native void nDrawLines(long renderer, float[] points, |
| 929 | int offset, int count, long paint); |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 930 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 931 | @Override |
| 932 | public void drawLines(float[] pts, Paint paint) { |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 933 | drawLines(pts, 0, pts.length, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 934 | } |
| 935 | |
| 936 | @Override |
| 937 | public void drawOval(RectF oval, Paint paint) { |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 938 | int modifiers = setupModifiers(paint, MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 939 | try { |
| 940 | nDrawOval(mRenderer, oval.left, oval.top, oval.right, oval.bottom, paint.mNativePaint); |
| 941 | } finally { |
| 942 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 943 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 944 | } |
| 945 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 946 | private static native void nDrawOval(long renderer, float left, float top, |
| 947 | float right, float bottom, long paint); |
Romain Guy | c1cd9ba3 | 2011-01-23 14:18:41 -0800 | [diff] [blame] | 948 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 949 | @Override |
| 950 | public void drawPaint(Paint paint) { |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 951 | final Rect r = getInternalClipBounds(); |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 952 | nGetClipBounds(mRenderer, r); |
| 953 | drawRect(r.left, r.top, r.right, r.bottom, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 954 | } |
| 955 | |
| 956 | @Override |
| 957 | public void drawPath(Path path, Paint paint) { |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 958 | int modifiers = setupModifiers(paint, MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 959 | try { |
| 960 | if (path.isSimplePath) { |
| 961 | if (path.rects != null) { |
| 962 | nDrawRects(mRenderer, path.rects.mNativeRegion, paint.mNativePaint); |
| 963 | } |
| 964 | } else { |
| 965 | nDrawPath(mRenderer, path.mNativePath, paint.mNativePaint); |
Romain Guy | a48a1a8 | 2010-08-10 14:59:15 -0700 | [diff] [blame] | 966 | } |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 967 | } finally { |
| 968 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | a48a1a8 | 2010-08-10 14:59:15 -0700 | [diff] [blame] | 969 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 970 | } |
| 971 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 972 | private static native void nDrawPath(long renderer, long path, long paint); |
| 973 | private static native void nDrawRects(long renderer, long region, long paint); |
Romain Guy | 7fbcc04 | 2010-08-04 15:40:07 -0700 | [diff] [blame] | 974 | |
Romain Guy | 672433d | 2013-01-04 19:05:13 -0800 | [diff] [blame] | 975 | void drawRects(float[] rects, int count, Paint paint) { |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 976 | int modifiers = setupModifiers(paint, MODIFIER_SHADER); |
Romain Guy | 672433d | 2013-01-04 19:05:13 -0800 | [diff] [blame] | 977 | try { |
| 978 | nDrawRects(mRenderer, rects, count, paint.mNativePaint); |
| 979 | } finally { |
| 980 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 981 | } |
| 982 | } |
| 983 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 984 | private static native void nDrawRects(long renderer, float[] rects, int count, long paint); |
Romain Guy | 672433d | 2013-01-04 19:05:13 -0800 | [diff] [blame] | 985 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 986 | @Override |
| 987 | public void drawPicture(Picture picture) { |
Romain Guy | f9d9c06 | 2012-01-19 16:53:41 -0800 | [diff] [blame] | 988 | if (picture.createdFromStream) { |
| 989 | return; |
| 990 | } |
| 991 | |
Romain Guy | 75582e8 | 2012-01-18 18:13:35 -0800 | [diff] [blame] | 992 | picture.endRecording(); |
| 993 | // TODO: Implement rendering |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 994 | } |
| 995 | |
| 996 | @Override |
| 997 | public void drawPicture(Picture picture, Rect dst) { |
Romain Guy | f9d9c06 | 2012-01-19 16:53:41 -0800 | [diff] [blame] | 998 | if (picture.createdFromStream) { |
| 999 | return; |
| 1000 | } |
| 1001 | |
Romain Guy | 75582e8 | 2012-01-18 18:13:35 -0800 | [diff] [blame] | 1002 | save(); |
| 1003 | translate(dst.left, dst.top); |
| 1004 | if (picture.getWidth() > 0 && picture.getHeight() > 0) { |
| 1005 | scale(dst.width() / picture.getWidth(), dst.height() / picture.getHeight()); |
| 1006 | } |
| 1007 | drawPicture(picture); |
| 1008 | restore(); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1009 | } |
| 1010 | |
| 1011 | @Override |
| 1012 | public void drawPicture(Picture picture, RectF dst) { |
Romain Guy | f9d9c06 | 2012-01-19 16:53:41 -0800 | [diff] [blame] | 1013 | if (picture.createdFromStream) { |
| 1014 | return; |
| 1015 | } |
| 1016 | |
Romain Guy | 75582e8 | 2012-01-18 18:13:35 -0800 | [diff] [blame] | 1017 | save(); |
| 1018 | translate(dst.left, dst.top); |
| 1019 | if (picture.getWidth() > 0 && picture.getHeight() > 0) { |
| 1020 | scale(dst.width() / picture.getWidth(), dst.height() / picture.getHeight()); |
| 1021 | } |
| 1022 | drawPicture(picture); |
| 1023 | restore(); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1024 | } |
| 1025 | |
| 1026 | @Override |
| 1027 | public void drawPoint(float x, float y, Paint paint) { |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 1028 | float[] point = getPointStorage(); |
| 1029 | point[0] = x; |
| 1030 | point[1] = y; |
| 1031 | drawPoints(point, 0, 2, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1032 | } |
| 1033 | |
| 1034 | @Override |
| 1035 | public void drawPoints(float[] pts, Paint paint) { |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 1036 | drawPoints(pts, 0, pts.length, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1037 | } |
| 1038 | |
| 1039 | @Override |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 1040 | public void drawPoints(float[] pts, int offset, int count, Paint paint) { |
Chris Craik | 5d11676 | 2013-02-19 17:49:31 -0800 | [diff] [blame] | 1041 | if (count < 2) return; |
| 1042 | |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 1043 | int modifiers = setupModifiers(paint, MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1044 | try { |
| 1045 | nDrawPoints(mRenderer, pts, offset, count, paint.mNativePaint); |
| 1046 | } finally { |
| 1047 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1048 | } |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 1049 | } |
| 1050 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1051 | private static native void nDrawPoints(long renderer, float[] points, |
| 1052 | int offset, int count, long paint); |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 1053 | |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 1054 | @SuppressWarnings("deprecation") |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 1055 | @Override |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1056 | public void drawPosText(char[] text, int index, int count, float[] pos, Paint paint) { |
Romain Guy | eb9a536 | 2012-01-17 17:39:26 -0800 | [diff] [blame] | 1057 | if (index < 0 || index + count > text.length || count * 2 > pos.length) { |
| 1058 | throw new IndexOutOfBoundsException(); |
| 1059 | } |
| 1060 | |
| 1061 | int modifiers = setupModifiers(paint); |
| 1062 | try { |
| 1063 | nDrawPosText(mRenderer, text, index, count, pos, paint.mNativePaint); |
| 1064 | } finally { |
| 1065 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1066 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1067 | } |
| 1068 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1069 | private static native void nDrawPosText(long renderer, char[] text, int index, int count, |
| 1070 | float[] pos, long paint); |
Romain Guy | eb9a536 | 2012-01-17 17:39:26 -0800 | [diff] [blame] | 1071 | |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 1072 | @SuppressWarnings("deprecation") |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1073 | @Override |
| 1074 | public void drawPosText(String text, float[] pos, Paint paint) { |
Romain Guy | eb9a536 | 2012-01-17 17:39:26 -0800 | [diff] [blame] | 1075 | if (text.length() * 2 > pos.length) { |
| 1076 | throw new ArrayIndexOutOfBoundsException(); |
| 1077 | } |
| 1078 | |
| 1079 | int modifiers = setupModifiers(paint); |
| 1080 | try { |
| 1081 | nDrawPosText(mRenderer, text, 0, text.length(), pos, paint.mNativePaint); |
| 1082 | } finally { |
| 1083 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1084 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1085 | } |
| 1086 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1087 | private static native void nDrawPosText(long renderer, String text, int start, int end, |
| 1088 | float[] pos, long paint); |
Romain Guy | eb9a536 | 2012-01-17 17:39:26 -0800 | [diff] [blame] | 1089 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1090 | @Override |
| 1091 | public void drawRect(float left, float top, float right, float bottom, Paint paint) { |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 1092 | if (left == right || top == bottom) return; |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 1093 | int modifiers = setupModifiers(paint, MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1094 | try { |
| 1095 | nDrawRect(mRenderer, left, top, right, bottom, paint.mNativePaint); |
| 1096 | } finally { |
| 1097 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1098 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1099 | } |
| 1100 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1101 | private static native void nDrawRect(long renderer, float left, float top, |
| 1102 | float right, float bottom, long paint); |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 1103 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1104 | @Override |
| 1105 | public void drawRect(Rect r, Paint paint) { |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 1106 | drawRect(r.left, r.top, r.right, r.bottom, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1107 | } |
| 1108 | |
| 1109 | @Override |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 1110 | public void drawRect(RectF r, Paint paint) { |
| 1111 | drawRect(r.left, r.top, r.right, r.bottom, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1112 | } |
| 1113 | |
| 1114 | @Override |
| 1115 | public void drawRGB(int r, int g, int b) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 1116 | drawColor(0xFF000000 | (r & 0xFF) << 16 | (g & 0xFF) << 8 | (b & 0xFF)); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1117 | } |
| 1118 | |
| 1119 | @Override |
Chris Craik | 4d1c153 | 2014-04-24 14:13:40 -0700 | [diff] [blame] | 1120 | public void drawRoundRect(float left, float top, float right, float bottom, float rx, float ry, |
| 1121 | Paint paint) { |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 1122 | int modifiers = setupModifiers(paint, MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1123 | try { |
Chris Craik | 4d1c153 | 2014-04-24 14:13:40 -0700 | [diff] [blame] | 1124 | nDrawRoundRect(mRenderer, left, top, right, bottom, rx, ry, paint.mNativePaint); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1125 | } finally { |
| 1126 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1127 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1128 | } |
| 1129 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1130 | private static native void nDrawRoundRect(long renderer, float left, float top, |
| 1131 | float right, float bottom, float rx, float y, long paint); |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 1132 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1133 | @Override |
| 1134 | public void drawText(char[] text, int index, int count, float x, float y, Paint paint) { |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 1135 | if ((index | count | (index + count) | (text.length - index - count)) < 0) { |
| 1136 | throw new IndexOutOfBoundsException(); |
| 1137 | } |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1138 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1139 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1140 | try { |
Raph Levien | 1a73f732 | 2014-01-30 16:06:28 -0800 | [diff] [blame^] | 1141 | nDrawText(mRenderer, text, index, count, x, y, paint.mBidiFlags, paint.mNativePaint, |
| 1142 | paint.mNativeTypeface); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1143 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1144 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1145 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1146 | } |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 1147 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1148 | private static native void nDrawText(long renderer, char[] text, int index, int count, |
Raph Levien | 1a73f732 | 2014-01-30 16:06:28 -0800 | [diff] [blame^] | 1149 | float x, float y, int bidiFlags, long paint, long typeface); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1150 | |
| 1151 | @Override |
| 1152 | public void drawText(CharSequence text, int start, int end, float x, float y, Paint paint) { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1153 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1154 | try { |
| 1155 | if (text instanceof String || text instanceof SpannedString || |
| 1156 | text instanceof SpannableString) { |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1157 | nDrawText(mRenderer, text.toString(), start, end, x, y, paint.mBidiFlags, |
Raph Levien | 1a73f732 | 2014-01-30 16:06:28 -0800 | [diff] [blame^] | 1158 | paint.mNativePaint, paint.mNativeTypeface); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1159 | } else if (text instanceof GraphicsOperations) { |
| 1160 | ((GraphicsOperations) text).drawText(this, start, end, x, y, |
| 1161 | paint); |
| 1162 | } else { |
| 1163 | char[] buf = TemporaryBuffer.obtain(end - start); |
| 1164 | TextUtils.getChars(text, start, end, buf, 0); |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1165 | nDrawText(mRenderer, buf, 0, end - start, x, y, |
Raph Levien | 1a73f732 | 2014-01-30 16:06:28 -0800 | [diff] [blame^] | 1166 | paint.mBidiFlags, paint.mNativePaint, paint.mNativeTypeface); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1167 | TemporaryBuffer.recycle(buf); |
| 1168 | } |
| 1169 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1170 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 1171 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1172 | } |
| 1173 | |
| 1174 | @Override |
| 1175 | public void drawText(String text, int start, int end, float x, float y, Paint paint) { |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 1176 | if ((start | end | (end - start) | (text.length() - end)) < 0) { |
| 1177 | throw new IndexOutOfBoundsException(); |
| 1178 | } |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1179 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1180 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1181 | try { |
Raph Levien | 1a73f732 | 2014-01-30 16:06:28 -0800 | [diff] [blame^] | 1182 | nDrawText(mRenderer, text, start, end, x, y, paint.mBidiFlags, paint.mNativePaint, |
| 1183 | paint.mNativeTypeface); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1184 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1185 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1186 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1187 | } |
| 1188 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1189 | private static native void nDrawText(long renderer, String text, int start, int end, |
Raph Levien | 1a73f732 | 2014-01-30 16:06:28 -0800 | [diff] [blame^] | 1190 | float x, float y, int bidiFlags, long paint, long typeface); |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 1191 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1192 | @Override |
| 1193 | public void drawText(String text, float x, float y, Paint paint) { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1194 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1195 | try { |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1196 | nDrawText(mRenderer, text, 0, text.length(), x, y, paint.mBidiFlags, |
Raph Levien | 1a73f732 | 2014-01-30 16:06:28 -0800 | [diff] [blame^] | 1197 | paint.mNativePaint, paint.mNativeTypeface); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1198 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1199 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1200 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1201 | } |
| 1202 | |
| 1203 | @Override |
| 1204 | public void drawTextOnPath(char[] text, int index, int count, Path path, float hOffset, |
| 1205 | float vOffset, Paint paint) { |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1206 | if (index < 0 || index + count > text.length) { |
| 1207 | throw new ArrayIndexOutOfBoundsException(); |
| 1208 | } |
| 1209 | |
| 1210 | int modifiers = setupModifiers(paint); |
| 1211 | try { |
| 1212 | nDrawTextOnPath(mRenderer, text, index, count, path.mNativePath, hOffset, vOffset, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1213 | paint.mBidiFlags, paint.mNativePaint); |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1214 | } finally { |
| 1215 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1216 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1217 | } |
| 1218 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1219 | private static native void nDrawTextOnPath(long renderer, char[] text, int index, int count, |
| 1220 | long path, float hOffset, float vOffset, int bidiFlags, long nativePaint); |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1221 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1222 | @Override |
| 1223 | public void drawTextOnPath(String text, Path path, float hOffset, float vOffset, Paint paint) { |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1224 | if (text.length() == 0) return; |
| 1225 | |
| 1226 | int modifiers = setupModifiers(paint); |
| 1227 | try { |
| 1228 | nDrawTextOnPath(mRenderer, text, 0, text.length(), path.mNativePath, hOffset, vOffset, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1229 | paint.mBidiFlags, paint.mNativePaint); |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1230 | } finally { |
| 1231 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1232 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1233 | } |
| 1234 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1235 | private static native void nDrawTextOnPath(long renderer, String text, int start, int end, |
| 1236 | long path, float hOffset, float vOffset, int bidiFlags, long nativePaint); |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1237 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1238 | @Override |
| 1239 | public void drawTextRun(char[] text, int index, int count, int contextIndex, int contextCount, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1240 | float x, float y, int dir, Paint paint) { |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1241 | if ((index | count | text.length - index - count) < 0) { |
| 1242 | throw new IndexOutOfBoundsException(); |
| 1243 | } |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1244 | if (dir != DIRECTION_LTR && dir != DIRECTION_RTL) { |
| 1245 | throw new IllegalArgumentException("Unknown direction: " + dir); |
| 1246 | } |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1247 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1248 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1249 | try { |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1250 | nDrawTextRun(mRenderer, text, index, count, contextIndex, contextCount, x, y, dir, |
Raph Levien | 1a73f732 | 2014-01-30 16:06:28 -0800 | [diff] [blame^] | 1251 | paint.mNativePaint, paint.mNativeTypeface); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1252 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1253 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1254 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1255 | } |
| 1256 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1257 | private static native void nDrawTextRun(long renderer, char[] text, int index, int count, |
Raph Levien | 1a73f732 | 2014-01-30 16:06:28 -0800 | [diff] [blame^] | 1258 | int contextIndex, int contextCount, float x, float y, int dir, long nativePaint, long nativeTypeface); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1259 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1260 | @Override |
| 1261 | public void drawTextRun(CharSequence text, int start, int end, int contextStart, int contextEnd, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1262 | float x, float y, int dir, Paint paint) { |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1263 | if ((start | end | end - start | text.length() - end) < 0) { |
| 1264 | throw new IndexOutOfBoundsException(); |
| 1265 | } |
| 1266 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1267 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1268 | try { |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1269 | int flags = dir == 0 ? 0 : 1; |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1270 | if (text instanceof String || text instanceof SpannedString || |
| 1271 | text instanceof SpannableString) { |
| 1272 | nDrawTextRun(mRenderer, text.toString(), start, end, contextStart, |
Raph Levien | 1a73f732 | 2014-01-30 16:06:28 -0800 | [diff] [blame^] | 1273 | contextEnd, x, y, flags, paint.mNativePaint, paint.mNativeTypeface); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1274 | } else if (text instanceof GraphicsOperations) { |
| 1275 | ((GraphicsOperations) text).drawTextRun(this, start, end, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1276 | contextStart, contextEnd, x, y, flags, paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1277 | } else { |
| 1278 | int contextLen = contextEnd - contextStart; |
| 1279 | int len = end - start; |
| 1280 | char[] buf = TemporaryBuffer.obtain(contextLen); |
| 1281 | TextUtils.getChars(text, contextStart, contextEnd, buf, 0); |
| 1282 | nDrawTextRun(mRenderer, buf, start - contextStart, len, 0, contextLen, |
Raph Levien | 1a73f732 | 2014-01-30 16:06:28 -0800 | [diff] [blame^] | 1283 | x, y, flags, paint.mNativePaint, paint.mNativeTypeface); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1284 | TemporaryBuffer.recycle(buf); |
| 1285 | } |
| 1286 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1287 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1288 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1289 | } |
| 1290 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1291 | private static native void nDrawTextRun(long renderer, String text, int start, int end, |
Raph Levien | 1a73f732 | 2014-01-30 16:06:28 -0800 | [diff] [blame^] | 1292 | int contextStart, int contextEnd, float x, float y, int flags, long nativePaint, long nativeTypeface); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1293 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1294 | @Override |
| 1295 | public void drawVertices(VertexMode mode, int vertexCount, float[] verts, int vertOffset, |
| 1296 | float[] texs, int texOffset, int[] colors, int colorOffset, short[] indices, |
| 1297 | int indexOffset, int indexCount, Paint paint) { |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 1298 | // TODO: Implement |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1299 | } |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 1300 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1301 | private int setupModifiers(Bitmap b, Paint paint) { |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1302 | if (b.getConfig() != Bitmap.Config.ALPHA_8) { |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1303 | return MODIFIER_NONE; |
| 1304 | } else { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1305 | return setupModifiers(paint); |
| 1306 | } |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1307 | } |
| 1308 | |
| 1309 | private int setupModifiers(Paint paint) { |
| 1310 | int modifiers = MODIFIER_NONE; |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 1311 | |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 1312 | if (paint.hasShadow) { |
| 1313 | nSetupShadow(mRenderer, paint.shadowRadius, paint.shadowDx, paint.shadowDy, |
| 1314 | paint.shadowColor); |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1315 | modifiers |= MODIFIER_SHADOW; |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 1316 | } |
| 1317 | |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 1318 | final Shader shader = paint.getShader(); |
| 1319 | if (shader != null) { |
Romain Guy | 06f96e2 | 2010-07-30 19:18:16 -0700 | [diff] [blame] | 1320 | nSetupShader(mRenderer, shader.native_shader); |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1321 | modifiers |= MODIFIER_SHADER; |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 1322 | } |
| 1323 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1324 | return modifiers; |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 1325 | } |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 1326 | |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 1327 | private int setupModifiers(Paint paint, int flags) { |
| 1328 | int modifiers = MODIFIER_NONE; |
| 1329 | |
| 1330 | if (paint.hasShadow && (flags & MODIFIER_SHADOW) != 0) { |
| 1331 | nSetupShadow(mRenderer, paint.shadowRadius, paint.shadowDx, paint.shadowDy, |
| 1332 | paint.shadowColor); |
| 1333 | modifiers |= MODIFIER_SHADOW; |
| 1334 | } |
| 1335 | |
| 1336 | final Shader shader = paint.getShader(); |
| 1337 | if (shader != null && (flags & MODIFIER_SHADER) != 0) { |
| 1338 | nSetupShader(mRenderer, shader.native_shader); |
| 1339 | modifiers |= MODIFIER_SHADER; |
| 1340 | } |
| 1341 | |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 1342 | return modifiers; |
| 1343 | } |
| 1344 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1345 | private static native void nSetupShader(long renderer, long shader); |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1346 | private static native void nSetupShadow(long renderer, float radius, |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 1347 | float dx, float dy, int color); |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 1348 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1349 | private static native void nResetModifiers(long renderer, int modifiers); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1350 | } |