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; |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 21 | import android.graphics.ColorFilter; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 22 | import android.graphics.DrawFilter; |
| 23 | import android.graphics.Matrix; |
| 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 | e5e0c50 | 2011-06-15 15:18:31 -0700 | [diff] [blame] | 33 | import android.graphics.SurfaceTexture; |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 34 | import android.graphics.TemporaryBuffer; |
| 35 | import android.text.GraphicsOperations; |
| 36 | import android.text.SpannableString; |
| 37 | import android.text.SpannedString; |
| 38 | import android.text.TextUtils; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 39 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 40 | /** |
| 41 | * An implementation of Canvas on top of OpenGL ES 2.0. |
| 42 | */ |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 43 | class GLES20Canvas extends HardwareCanvas { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 44 | // Must match modifiers used in the JNI layer |
| 45 | private static final int MODIFIER_NONE = 0; |
| 46 | private static final int MODIFIER_SHADOW = 1; |
| 47 | private static final int MODIFIER_SHADER = 2; |
| 48 | private static final int MODIFIER_COLOR_FILTER = 4; |
| 49 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 50 | private final boolean mOpaque; |
Romain Guy | fb8b763 | 2010-08-23 21:05:08 -0700 | [diff] [blame] | 51 | private int mRenderer; |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 52 | |
| 53 | // The native renderer will be destroyed when this object dies. |
| 54 | // DO NOT overwrite this reference once it is set. |
Romain Guy | eea6069 | 2011-07-26 20:35:55 -0700 | [diff] [blame] | 55 | @SuppressWarnings({"unused", "FieldCanBeLocal"}) |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 56 | private CanvasFinalizer mFinalizer; |
| 57 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 58 | private int mWidth; |
| 59 | private int mHeight; |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 60 | |
| 61 | private final float[] mPoint = new float[2]; |
| 62 | private final float[] mLine = new float[4]; |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 63 | |
| 64 | private final Rect mClipBounds = new Rect(); |
Romain Guy | 7677d8f | 2012-01-17 11:22:42 -0800 | [diff] [blame] | 65 | private final RectF mPathBounds = new RectF(); |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 66 | |
| 67 | private DrawFilter mFilter; |
Romain Guy | da8532c | 2010-08-31 11:50:35 -0700 | [diff] [blame] | 68 | |
Romain Guy | 1639351 | 2010-08-08 00:14:31 -0700 | [diff] [blame] | 69 | /////////////////////////////////////////////////////////////////////////// |
| 70 | // JNI |
| 71 | /////////////////////////////////////////////////////////////////////////// |
| 72 | |
| 73 | private static native boolean nIsAvailable(); |
| 74 | private static boolean sIsAvailable = nIsAvailable(); |
| 75 | |
| 76 | static boolean isAvailable() { |
| 77 | return sIsAvailable; |
| 78 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 79 | |
| 80 | /////////////////////////////////////////////////////////////////////////// |
| 81 | // Constructors |
| 82 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 83 | |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 84 | /** |
| 85 | * Creates a canvas to render directly on screen. |
| 86 | */ |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 87 | GLES20Canvas(boolean translucent) { |
| 88 | this(false, translucent); |
| 89 | } |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 90 | |
| 91 | /** |
| 92 | * Creates a canvas to render into an FBO. |
| 93 | */ |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 94 | GLES20Canvas(int layer, boolean translucent) { |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 95 | mOpaque = !translucent; |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 96 | mRenderer = nCreateLayerRenderer(layer); |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 97 | setupFinalizer(); |
| 98 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 99 | |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 100 | protected GLES20Canvas(boolean record, boolean translucent) { |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 101 | mOpaque = !translucent; |
| 102 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 103 | if (record) { |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 104 | mRenderer = nCreateDisplayListRenderer(); |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 105 | } else { |
| 106 | mRenderer = nCreateRenderer(); |
| 107 | } |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 108 | |
| 109 | setupFinalizer(); |
| 110 | } |
| 111 | |
| 112 | private void setupFinalizer() { |
Romain Guy | fb8b763 | 2010-08-23 21:05:08 -0700 | [diff] [blame] | 113 | if (mRenderer == 0) { |
| 114 | throw new IllegalStateException("Could not create GLES20Canvas renderer"); |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 115 | } else { |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 116 | mFinalizer = new CanvasFinalizer(mRenderer); |
Romain Guy | fb8b763 | 2010-08-23 21:05:08 -0700 | [diff] [blame] | 117 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 118 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 119 | |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 120 | protected void resetDisplayListRenderer() { |
| 121 | nResetDisplayListRenderer(mRenderer); |
| 122 | } |
| 123 | |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 124 | private static native int nCreateRenderer(); |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 125 | private static native int nCreateLayerRenderer(int layer); |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 126 | private static native int nCreateDisplayListRenderer(); |
| 127 | private static native void nResetDisplayListRenderer(int renderer); |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 128 | private static native void nDestroyRenderer(int renderer); |
| 129 | |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 130 | private static final class CanvasFinalizer { |
| 131 | private final int mRenderer; |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 132 | |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 133 | public CanvasFinalizer(int renderer) { |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 134 | mRenderer = renderer; |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 135 | } |
| 136 | |
| 137 | @Override |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 138 | protected void finalize() throws Throwable { |
Romain Guy | 171c592 | 2011-01-06 10:04:23 -0800 | [diff] [blame] | 139 | try { |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 140 | nDestroyRenderer(mRenderer); |
Romain Guy | 171c592 | 2011-01-06 10:04:23 -0800 | [diff] [blame] | 141 | } finally { |
| 142 | super.finalize(); |
| 143 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 144 | } |
| 145 | } |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 146 | |
Romain Guy | ef35927 | 2013-01-31 19:07:29 -0800 | [diff] [blame] | 147 | @Override |
| 148 | public void setName(String name) { |
| 149 | super.setName(name); |
| 150 | nSetName(mRenderer, name); |
| 151 | } |
| 152 | |
| 153 | private static native void nSetName(int renderer, String name); |
| 154 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 155 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 156 | // Hardware layers |
| 157 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | 11cb642 | 2012-09-21 00:39:43 -0700 | [diff] [blame] | 158 | |
| 159 | @Override |
| 160 | void pushLayerUpdate(HardwareLayer layer) { |
| 161 | nPushLayerUpdate(mRenderer, ((GLES20RenderLayer) layer).mLayer); |
| 162 | } |
| 163 | |
| 164 | @Override |
| 165 | void clearLayerUpdates() { |
| 166 | nClearLayerUpdates(mRenderer); |
| 167 | } |
| 168 | |
Romain Guy | a948927 | 2011-06-22 20:58:11 -0700 | [diff] [blame] | 169 | static native int nCreateTextureLayer(boolean opaque, int[] layerInfo); |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 170 | static native int nCreateLayer(int width, int height, boolean isOpaque, int[] layerInfo); |
Chet Haase | 603f6de | 2012-09-14 15:31:25 -0700 | [diff] [blame] | 171 | static native boolean nResizeLayer(int layerId, int width, int height, int[] layerInfo); |
Romain Guy | 846a533 | 2012-07-11 17:44:57 -0700 | [diff] [blame] | 172 | static native void nSetOpaqueLayer(int layerId, boolean isOpaque); |
Chet Haase | d15ebf2 | 2012-09-05 11:40:29 -0700 | [diff] [blame] | 173 | static native void nSetLayerPaint(int layerId, int nativePaint); |
| 174 | static native void nSetLayerColorFilter(int layerId, int nativeColorFilter); |
Romain Guy | a948927 | 2011-06-22 20:58:11 -0700 | [diff] [blame] | 175 | static native void nUpdateTextureLayer(int layerId, int width, int height, boolean opaque, |
| 176 | SurfaceTexture surface); |
Romain Guy | ef09a21 | 2012-09-25 12:17:14 -0700 | [diff] [blame] | 177 | static native void nClearLayerTexture(int layerId); |
Romain Guy | 302a9df | 2011-08-16 13:55:02 -0700 | [diff] [blame] | 178 | static native void nSetTextureLayerTransform(int layerId, int matrix); |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 179 | static native void nDestroyLayer(int layerId); |
| 180 | static native void nDestroyLayerDeferred(int layerId); |
Romain Guy | 2bf68f0 | 2012-03-02 13:37:47 -0800 | [diff] [blame] | 181 | static native void nUpdateRenderLayer(int layerId, int renderer, int displayList, |
| 182 | int left, int top, int right, int bottom); |
Romain Guy | 77a8116 | 2011-06-14 16:45:55 -0700 | [diff] [blame] | 183 | static native boolean nCopyLayer(int layerId, int bitmap); |
Romain Guy | 57066eb | 2011-01-12 12:53:32 -0800 | [diff] [blame] | 184 | |
Romain Guy | 11cb642 | 2012-09-21 00:39:43 -0700 | [diff] [blame] | 185 | private static native void nClearLayerUpdates(int renderer); |
| 186 | private static native void nPushLayerUpdate(int renderer, int layer); |
| 187 | |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 188 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 189 | // Canvas management |
| 190 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 191 | |
| 192 | @Override |
| 193 | public boolean isOpaque() { |
| 194 | return mOpaque; |
| 195 | } |
| 196 | |
| 197 | @Override |
| 198 | public int getWidth() { |
| 199 | return mWidth; |
| 200 | } |
| 201 | |
| 202 | @Override |
| 203 | public int getHeight() { |
| 204 | return mHeight; |
| 205 | } |
| 206 | |
Romain Guy | f61970fc | 2011-07-07 14:10:06 -0700 | [diff] [blame] | 207 | @Override |
| 208 | public int getMaximumBitmapWidth() { |
| 209 | return nGetMaximumTextureWidth(); |
| 210 | } |
| 211 | |
| 212 | @Override |
| 213 | public int getMaximumBitmapHeight() { |
| 214 | return nGetMaximumTextureHeight(); |
| 215 | } |
| 216 | |
| 217 | private static native int nGetMaximumTextureWidth(); |
Romain Guy | 530041d | 2012-01-25 18:56:29 -0800 | [diff] [blame] | 218 | private static native int nGetMaximumTextureHeight(); |
Romain Guy | f61970fc | 2011-07-07 14:10:06 -0700 | [diff] [blame] | 219 | |
Romain Guy | 2bf68f0 | 2012-03-02 13:37:47 -0800 | [diff] [blame] | 220 | /** |
| 221 | * Returns the native OpenGLRenderer object. |
| 222 | */ |
| 223 | int getRenderer() { |
| 224 | return mRenderer; |
| 225 | } |
| 226 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 227 | /////////////////////////////////////////////////////////////////////////// |
| 228 | // Setup |
| 229 | /////////////////////////////////////////////////////////////////////////// |
| 230 | |
| 231 | @Override |
| 232 | public void setViewport(int width, int height) { |
| 233 | mWidth = width; |
| 234 | mHeight = height; |
| 235 | |
| 236 | nSetViewport(mRenderer, width, height); |
| 237 | } |
| 238 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 239 | private static native void nSetViewport(int renderer, int width, int height); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 240 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 241 | @Override |
Chet Haase | 44b2fe3 | 2012-06-06 19:03:58 -0700 | [diff] [blame] | 242 | public int onPreDraw(Rect dirty) { |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 243 | if (dirty != null) { |
Chet Haase | 44b2fe3 | 2012-06-06 19:03:58 -0700 | [diff] [blame] | 244 | return nPrepareDirty(mRenderer, dirty.left, dirty.top, dirty.right, dirty.bottom, |
| 245 | mOpaque); |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 246 | } else { |
Chet Haase | 44b2fe3 | 2012-06-06 19:03:58 -0700 | [diff] [blame] | 247 | return nPrepare(mRenderer, mOpaque); |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 248 | } |
| 249 | } |
| 250 | |
Chet Haase | 44b2fe3 | 2012-06-06 19:03:58 -0700 | [diff] [blame] | 251 | private static native int nPrepare(int renderer, boolean opaque); |
| 252 | private static native int nPrepareDirty(int renderer, int left, int top, int right, int bottom, |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 253 | boolean opaque); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 254 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 255 | @Override |
Gilles Debunne | b35ab7b | 2011-12-05 15:54:00 -0800 | [diff] [blame] | 256 | public void onPostDraw() { |
Romain Guy | b025b9c | 2010-09-16 14:16:48 -0700 | [diff] [blame] | 257 | nFinish(mRenderer); |
| 258 | } |
Romain Guy | 9ace8f5 | 2011-07-07 20:50:11 -0700 | [diff] [blame] | 259 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 260 | private static native void nFinish(int renderer); |
Romain Guy | b025b9c | 2010-09-16 14:16:48 -0700 | [diff] [blame] | 261 | |
Romain Guy | 530041d | 2012-01-25 18:56:29 -0800 | [diff] [blame] | 262 | /** |
| 263 | * Returns the size of the stencil buffer required by the underlying |
| 264 | * implementation. |
| 265 | * |
| 266 | * @return The minimum number of bits the stencil buffer must. Always >= 0. |
| 267 | * |
| 268 | * @hide |
| 269 | */ |
| 270 | public static int getStencilSize() { |
| 271 | return nGetStencilSize(); |
| 272 | } |
| 273 | |
| 274 | private static native int nGetStencilSize(); |
| 275 | |
| 276 | /////////////////////////////////////////////////////////////////////////// |
| 277 | // Functor |
| 278 | /////////////////////////////////////////////////////////////////////////// |
| 279 | |
Romain Guy | da8532c | 2010-08-31 11:50:35 -0700 | [diff] [blame] | 280 | @Override |
Romain Guy | 6554943 | 2012-03-26 16:45:05 -0700 | [diff] [blame] | 281 | public int callDrawGLFunction(int drawGLFunction) { |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 282 | return nCallDrawGLFunction(mRenderer, drawGLFunction); |
| 283 | } |
| 284 | |
Romain Guy | 6554943 | 2012-03-26 16:45:05 -0700 | [diff] [blame] | 285 | private static native int nCallDrawGLFunction(int renderer, int drawGLFunction); |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 286 | |
Romain Guy | 8f3b8e3 | 2012-03-27 16:33:45 -0700 | [diff] [blame] | 287 | @Override |
| 288 | public int invokeFunctors(Rect dirty) { |
| 289 | return nInvokeFunctors(mRenderer, dirty); |
| 290 | } |
| 291 | |
| 292 | private static native int nInvokeFunctors(int renderer, Rect dirty); |
| 293 | |
Romain Guy | ba6be8a | 2012-04-23 18:22:09 -0700 | [diff] [blame] | 294 | @Override |
| 295 | public void detachFunctor(int functor) { |
| 296 | nDetachFunctor(mRenderer, functor); |
| 297 | } |
| 298 | |
| 299 | private static native void nDetachFunctor(int renderer, int functor); |
| 300 | |
| 301 | @Override |
| 302 | public void attachFunctor(int functor) { |
| 303 | nAttachFunctor(mRenderer, functor); |
| 304 | } |
| 305 | |
| 306 | private static native void nAttachFunctor(int renderer, int functor); |
| 307 | |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 308 | /////////////////////////////////////////////////////////////////////////// |
| 309 | // Memory |
| 310 | /////////////////////////////////////////////////////////////////////////// |
| 311 | |
| 312 | /** |
Romain Guy | 6d7475d | 2011-07-27 16:28:21 -0700 | [diff] [blame] | 313 | * Must match Caches::FlushMode values |
| 314 | * |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 315 | * @see #flushCaches(int) |
| 316 | */ |
Romain Guy | 6d7475d | 2011-07-27 16:28:21 -0700 | [diff] [blame] | 317 | public static final int FLUSH_CACHES_LAYERS = 0; |
| 318 | |
| 319 | /** |
| 320 | * Must match Caches::FlushMode values |
| 321 | * |
| 322 | * @see #flushCaches(int) |
| 323 | */ |
| 324 | public static final int FLUSH_CACHES_MODERATE = 1; |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 325 | |
| 326 | /** |
Romain Guy | 6d7475d | 2011-07-27 16:28:21 -0700 | [diff] [blame] | 327 | * Must match Caches::FlushMode values |
| 328 | * |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 329 | * @see #flushCaches(int) |
| 330 | */ |
Romain Guy | 6d7475d | 2011-07-27 16:28:21 -0700 | [diff] [blame] | 331 | public static final int FLUSH_CACHES_FULL = 2; |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 332 | |
| 333 | /** |
| 334 | * Flush caches to reclaim as much memory as possible. The amount of memory |
| 335 | * to reclaim is indicate by the level parameter. |
| 336 | * |
| 337 | * The level can be one of {@link #FLUSH_CACHES_MODERATE} or |
| 338 | * {@link #FLUSH_CACHES_FULL}. |
| 339 | * |
| 340 | * @param level Hint about the amount of memory to reclaim |
| 341 | * |
| 342 | * @hide |
| 343 | */ |
| 344 | public static void flushCaches(int level) { |
| 345 | nFlushCaches(level); |
| 346 | } |
| 347 | |
| 348 | private static native void nFlushCaches(int level); |
| 349 | |
Romain Guy | 8ff6b9e | 2011-11-09 20:10:18 -0800 | [diff] [blame] | 350 | /** |
| 351 | * Release all resources associated with the underlying caches. This should |
| 352 | * only be called after a full flushCaches(). |
| 353 | * |
| 354 | * @hide |
| 355 | */ |
| 356 | public static void terminateCaches() { |
| 357 | nTerminateCaches(); |
| 358 | } |
| 359 | |
| 360 | private static native void nTerminateCaches(); |
| 361 | |
| 362 | /** |
| 363 | * @hide |
| 364 | */ |
| 365 | public static void initCaches() { |
| 366 | nInitCaches(); |
| 367 | } |
| 368 | |
| 369 | private static native void nInitCaches(); |
| 370 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 371 | /////////////////////////////////////////////////////////////////////////// |
| 372 | // Display list |
| 373 | /////////////////////////////////////////////////////////////////////////// |
| 374 | |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 375 | int getDisplayList(int displayList) { |
| 376 | return nGetDisplayList(mRenderer, displayList); |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 377 | } |
| 378 | |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 379 | private static native int nGetDisplayList(int renderer, int displayList); |
Romain Guy | 52036b1 | 2013-02-14 18:03:37 -0800 | [diff] [blame] | 380 | |
| 381 | @Override |
| 382 | void outputDisplayList(DisplayList displayList) { |
| 383 | nOutputDisplayList(mRenderer, ((GLES20DisplayList) displayList).getNativeDisplayList()); |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 384 | } |
| 385 | |
Romain Guy | 52036b1 | 2013-02-14 18:03:37 -0800 | [diff] [blame] | 386 | private static native void nOutputDisplayList(int renderer, int displayList); |
Romain Guy | 13631f3 | 2012-01-30 17:41:55 -0800 | [diff] [blame] | 387 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 388 | @Override |
Chet Haase | 1271e2c | 2012-04-20 09:54:27 -0700 | [diff] [blame] | 389 | public int drawDisplayList(DisplayList displayList, Rect dirty, int flags) { |
Romain Guy | 33f6beb | 2012-02-16 19:24:51 -0800 | [diff] [blame] | 390 | return nDrawDisplayList(mRenderer, ((GLES20DisplayList) displayList).getNativeDisplayList(), |
Chet Haase | 1271e2c | 2012-04-20 09:54:27 -0700 | [diff] [blame] | 391 | dirty, flags); |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 392 | } |
| 393 | |
Romain Guy | 6554943 | 2012-03-26 16:45:05 -0700 | [diff] [blame] | 394 | private static native int nDrawDisplayList(int renderer, int displayList, |
Chet Haase | 1271e2c | 2012-04-20 09:54:27 -0700 | [diff] [blame] | 395 | Rect dirty, int flags); |
Romain Guy | da8532c | 2010-08-31 11:50:35 -0700 | [diff] [blame] | 396 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 397 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 398 | // Hardware layer |
| 399 | /////////////////////////////////////////////////////////////////////////// |
| 400 | |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 401 | void drawHardwareLayer(HardwareLayer layer, float x, float y, Paint paint) { |
Chris Craik | a4e16c5 | 2013-03-22 10:00:48 -0700 | [diff] [blame] | 402 | layer.setLayerPaint(paint); |
| 403 | |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 404 | final GLES20Layer glLayer = (GLES20Layer) layer; |
Chris Craik | a4e16c5 | 2013-03-22 10:00:48 -0700 | [diff] [blame] | 405 | nDrawLayer(mRenderer, glLayer.getLayer(), x, y); |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 406 | } |
| 407 | |
Chris Craik | a4e16c5 | 2013-03-22 10:00:48 -0700 | [diff] [blame] | 408 | private static native void nDrawLayer(int renderer, int layer, float x, float y); |
Romain Guy | aa6c24c | 2011-04-28 18:40:04 -0700 | [diff] [blame] | 409 | |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 410 | void interrupt() { |
| 411 | nInterrupt(mRenderer); |
| 412 | } |
| 413 | |
| 414 | void resume() { |
| 415 | nResume(mRenderer); |
| 416 | } |
| 417 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 418 | private static native void nInterrupt(int renderer); |
| 419 | private static native void nResume(int renderer); |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 420 | |
| 421 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 422 | // Clipping |
| 423 | /////////////////////////////////////////////////////////////////////////// |
| 424 | |
| 425 | @Override |
| 426 | public boolean clipPath(Path path) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 427 | return nClipPath(mRenderer, path.mNativePath, Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 428 | } |
| 429 | |
| 430 | @Override |
| 431 | public boolean clipPath(Path path, Region.Op op) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 432 | return nClipPath(mRenderer, path.mNativePath, op.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 433 | } |
| 434 | |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 435 | private static native boolean nClipPath(int renderer, int path, int op); |
| 436 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 437 | @Override |
| 438 | public boolean clipRect(float left, float top, float right, float bottom) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 439 | return nClipRect(mRenderer, left, top, right, bottom, Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 440 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 441 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 442 | private static native boolean nClipRect(int renderer, float left, float top, |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 443 | float right, float bottom, int op); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 444 | |
| 445 | @Override |
| 446 | 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] | 447 | return nClipRect(mRenderer, left, top, right, bottom, op.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 448 | } |
| 449 | |
| 450 | @Override |
| 451 | public boolean clipRect(int left, int top, int right, int bottom) { |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 452 | return nClipRect(mRenderer, left, top, right, bottom, Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 453 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 454 | |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 455 | private static native boolean nClipRect(int renderer, int left, int top, |
| 456 | int right, int bottom, int op); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 457 | |
| 458 | @Override |
| 459 | public boolean clipRect(Rect rect) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 460 | return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, |
| 461 | Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 462 | } |
| 463 | |
| 464 | @Override |
| 465 | public boolean clipRect(Rect rect, Region.Op op) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 466 | 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] | 467 | } |
| 468 | |
| 469 | @Override |
| 470 | public boolean clipRect(RectF rect) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 471 | return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, |
| 472 | Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 473 | } |
| 474 | |
| 475 | @Override |
| 476 | public boolean clipRect(RectF rect, Region.Op op) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 477 | 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] | 478 | } |
| 479 | |
| 480 | @Override |
| 481 | public boolean clipRegion(Region region) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 482 | return nClipRegion(mRenderer, region.mNativeRegion, Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 483 | } |
| 484 | |
| 485 | @Override |
| 486 | public boolean clipRegion(Region region, Region.Op op) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 487 | return nClipRegion(mRenderer, region.mNativeRegion, op.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 488 | } |
| 489 | |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 490 | private static native boolean nClipRegion(int renderer, int region, int op); |
| 491 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 492 | @Override |
| 493 | public boolean getClipBounds(Rect bounds) { |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 494 | return nGetClipBounds(mRenderer, bounds); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 495 | } |
| 496 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 497 | private static native boolean nGetClipBounds(int renderer, Rect bounds); |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 498 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 499 | @Override |
| 500 | 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] | 501 | return nQuickReject(mRenderer, left, top, right, bottom); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 502 | } |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 503 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 504 | private static native boolean nQuickReject(int renderer, float left, float top, |
Derek Sollenberger | ca79cf6 | 2012-08-14 16:44:52 -0400 | [diff] [blame] | 505 | float right, float bottom); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 506 | |
| 507 | @Override |
| 508 | public boolean quickReject(Path path, EdgeType type) { |
Romain Guy | 7677d8f | 2012-01-17 11:22:42 -0800 | [diff] [blame] | 509 | path.computeBounds(mPathBounds, true); |
| 510 | return nQuickReject(mRenderer, mPathBounds.left, mPathBounds.top, |
Derek Sollenberger | ca79cf6 | 2012-08-14 16:44:52 -0400 | [diff] [blame] | 511 | mPathBounds.right, mPathBounds.bottom); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 512 | } |
| 513 | |
| 514 | @Override |
| 515 | public boolean quickReject(RectF rect, EdgeType type) { |
Derek Sollenberger | ca79cf6 | 2012-08-14 16:44:52 -0400 | [diff] [blame] | 516 | return nQuickReject(mRenderer, rect.left, rect.top, rect.right, rect.bottom); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 517 | } |
| 518 | |
| 519 | /////////////////////////////////////////////////////////////////////////// |
| 520 | // Transformations |
| 521 | /////////////////////////////////////////////////////////////////////////// |
| 522 | |
| 523 | @Override |
| 524 | public void translate(float dx, float dy) { |
Romain Guy | 807daf7 | 2011-01-18 11:19:19 -0800 | [diff] [blame] | 525 | if (dx != 0.0f || dy != 0.0f) nTranslate(mRenderer, dx, dy); |
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 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 528 | private static native void nTranslate(int renderer, float dx, float dy); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 529 | |
| 530 | @Override |
| 531 | public void skew(float sx, float sy) { |
Romain Guy | 807daf7 | 2011-01-18 11:19:19 -0800 | [diff] [blame] | 532 | nSkew(mRenderer, sx, sy); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 533 | } |
| 534 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 535 | private static native void nSkew(int renderer, float sx, float sy); |
Romain Guy | 807daf7 | 2011-01-18 11:19:19 -0800 | [diff] [blame] | 536 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 537 | @Override |
| 538 | public void rotate(float degrees) { |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 539 | nRotate(mRenderer, degrees); |
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 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 542 | private static native void nRotate(int renderer, float degrees); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 543 | |
| 544 | @Override |
| 545 | public void scale(float sx, float sy) { |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 546 | nScale(mRenderer, sx, sy); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 547 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 548 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 549 | private static native void nScale(int renderer, float sx, float sy); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 550 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 551 | @Override |
| 552 | public void setMatrix(Matrix matrix) { |
Romain Guy | e707859 | 2011-10-28 14:32:20 -0700 | [diff] [blame] | 553 | nSetMatrix(mRenderer, matrix == null ? 0 : matrix.native_instance); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 554 | } |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 555 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 556 | private static native void nSetMatrix(int renderer, int matrix); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 557 | |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 558 | @SuppressWarnings("deprecation") |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 559 | @Override |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 560 | public void getMatrix(Matrix matrix) { |
| 561 | nGetMatrix(mRenderer, matrix.native_instance); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 562 | } |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 563 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 564 | private static native void nGetMatrix(int renderer, int matrix); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 565 | |
| 566 | @Override |
| 567 | public void concat(Matrix matrix) { |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 568 | nConcatMatrix(mRenderer, matrix.native_instance); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 569 | } |
| 570 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 571 | private static native void nConcatMatrix(int renderer, int matrix); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 572 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 573 | /////////////////////////////////////////////////////////////////////////// |
| 574 | // State management |
| 575 | /////////////////////////////////////////////////////////////////////////// |
| 576 | |
| 577 | @Override |
| 578 | public int save() { |
Romain Guy | 8aef54f | 2010-09-01 15:13:49 -0700 | [diff] [blame] | 579 | return nSave(mRenderer, Canvas.CLIP_SAVE_FLAG | Canvas.MATRIX_SAVE_FLAG); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 580 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 581 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 582 | @Override |
| 583 | public int save(int saveFlags) { |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 584 | return nSave(mRenderer, saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 585 | } |
| 586 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 587 | private static native int nSave(int renderer, int flags); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 588 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 589 | @Override |
| 590 | public int saveLayer(RectF bounds, Paint paint, int saveFlags) { |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 591 | if (bounds != null) { |
| 592 | return saveLayer(bounds.left, bounds.top, bounds.right, bounds.bottom, paint, saveFlags); |
| 593 | } |
| 594 | |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 595 | int count; |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 596 | int modifier = paint != null ? setupColorFilter(paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 597 | try { |
| 598 | final int nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 599 | count = nSaveLayer(mRenderer, nativePaint, saveFlags); |
| 600 | } finally { |
| 601 | if (modifier != MODIFIER_NONE) nResetModifiers(mRenderer, modifier); |
| 602 | } |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 603 | return count; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 604 | } |
| 605 | |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 606 | private static native int nSaveLayer(int renderer, int paint, int saveFlags); |
| 607 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 608 | @Override |
| 609 | public int saveLayer(float left, float top, float right, float bottom, Paint paint, |
| 610 | int saveFlags) { |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 611 | if (left < right && top < bottom) { |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 612 | int count; |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 613 | int modifier = paint != null ? setupColorFilter(paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 614 | try { |
| 615 | final int nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 616 | count = nSaveLayer(mRenderer, left, top, right, bottom, nativePaint, saveFlags); |
| 617 | } finally { |
| 618 | if (modifier != MODIFIER_NONE) nResetModifiers(mRenderer, modifier); |
| 619 | } |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 620 | return count; |
| 621 | } |
| 622 | return save(saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 623 | } |
| 624 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 625 | private static native int nSaveLayer(int renderer, float left, float top, |
| 626 | float right, float bottom, int paint, int saveFlags); |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 627 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 628 | @Override |
| 629 | public int saveLayerAlpha(RectF bounds, int alpha, int saveFlags) { |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 630 | if (bounds != null) { |
| 631 | return saveLayerAlpha(bounds.left, bounds.top, bounds.right, bounds.bottom, |
| 632 | alpha, saveFlags); |
| 633 | } |
| 634 | return nSaveLayerAlpha(mRenderer, alpha, saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 635 | } |
| 636 | |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 637 | private static native int nSaveLayerAlpha(int renderer, int alpha, int saveFlags); |
| 638 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 639 | @Override |
| 640 | public int saveLayerAlpha(float left, float top, float right, float bottom, int alpha, |
| 641 | int saveFlags) { |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 642 | if (left < right && top < bottom) { |
| 643 | return nSaveLayerAlpha(mRenderer, left, top, right, bottom, alpha, saveFlags); |
| 644 | } |
| 645 | return save(saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 646 | } |
| 647 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 648 | private static native int nSaveLayerAlpha(int renderer, float left, float top, float right, |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 649 | float bottom, int alpha, int saveFlags); |
| 650 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 651 | @Override |
| 652 | public void restore() { |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 653 | nRestore(mRenderer); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 654 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 655 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 656 | private static native void nRestore(int renderer); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 657 | |
| 658 | @Override |
| 659 | public void restoreToCount(int saveCount) { |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 660 | nRestoreToCount(mRenderer, saveCount); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 661 | } |
| 662 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 663 | private static native void nRestoreToCount(int renderer, int saveCount); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 664 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 665 | @Override |
| 666 | public int getSaveCount() { |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 667 | return nGetSaveCount(mRenderer); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 668 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 669 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 670 | private static native int nGetSaveCount(int renderer); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 671 | |
| 672 | /////////////////////////////////////////////////////////////////////////// |
| 673 | // Filtering |
| 674 | /////////////////////////////////////////////////////////////////////////// |
| 675 | |
| 676 | @Override |
| 677 | public void setDrawFilter(DrawFilter filter) { |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 678 | mFilter = filter; |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 679 | if (filter == null) { |
| 680 | nResetPaintFilter(mRenderer); |
| 681 | } else if (filter instanceof PaintFlagsDrawFilter) { |
| 682 | PaintFlagsDrawFilter flagsFilter = (PaintFlagsDrawFilter) filter; |
| 683 | nSetupPaintFilter(mRenderer, flagsFilter.clearBits, flagsFilter.setBits); |
| 684 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 685 | } |
| 686 | |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 687 | private static native void nResetPaintFilter(int renderer); |
| 688 | private static native void nSetupPaintFilter(int renderer, int clearBits, int setBits); |
| 689 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 690 | @Override |
| 691 | public DrawFilter getDrawFilter() { |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 692 | return mFilter; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 693 | } |
| 694 | |
| 695 | /////////////////////////////////////////////////////////////////////////// |
| 696 | // Drawing |
| 697 | /////////////////////////////////////////////////////////////////////////// |
| 698 | |
| 699 | @Override |
| 700 | public void drawArc(RectF oval, float startAngle, float sweepAngle, boolean useCenter, |
| 701 | Paint paint) { |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 702 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 703 | try { |
| 704 | nDrawArc(mRenderer, oval.left, oval.top, oval.right, oval.bottom, |
| 705 | startAngle, sweepAngle, useCenter, paint.mNativePaint); |
| 706 | } finally { |
| 707 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 708 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 709 | } |
| 710 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 711 | private static native void nDrawArc(int renderer, float left, float top, |
| 712 | float right, float bottom, float startAngle, float sweepAngle, |
| 713 | boolean useCenter, int paint); |
Romain Guy | 8b2f526 | 2011-01-23 16:15:02 -0800 | [diff] [blame] | 714 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 715 | @Override |
| 716 | public void drawARGB(int a, int r, int g, int b) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 717 | drawColor((a & 0xFF) << 24 | (r & 0xFF) << 16 | (g & 0xFF) << 8 | (b & 0xFF)); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 718 | } |
| 719 | |
| 720 | @Override |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 721 | public void drawPatch(Bitmap bitmap, byte[] chunks, RectF dst, Paint paint) { |
Romain Guy | bc52cce | 2012-02-07 19:40:19 -0800 | [diff] [blame] | 722 | if (bitmap.isRecycled()) throw new IllegalArgumentException("Cannot draw recycled bitmaps"); |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 723 | // Shaders are ignored when drawing patches |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 724 | int modifier = paint != null ? setupColorFilter(paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 725 | try { |
| 726 | final int nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 727 | nDrawPatch(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, chunks, |
| 728 | dst.left, dst.top, dst.right, dst.bottom, nativePaint); |
| 729 | } finally { |
| 730 | if (modifier != MODIFIER_NONE) nResetModifiers(mRenderer, modifier); |
| 731 | } |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 732 | } |
| 733 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 734 | private static native void nDrawPatch(int renderer, int bitmap, byte[] buffer, byte[] chunks, |
Patrick Dubroy | e4ac2d6 | 2010-12-01 11:23:13 -0800 | [diff] [blame] | 735 | float left, float top, float right, float bottom, int paint); |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 736 | |
| 737 | @Override |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 738 | public void drawBitmap(Bitmap bitmap, float left, float top, Paint paint) { |
Romain Guy | bc52cce | 2012-02-07 19:40:19 -0800 | [diff] [blame] | 739 | if (bitmap.isRecycled()) throw new IllegalArgumentException("Cannot draw recycled bitmaps"); |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 740 | // Shaders are ignored when drawing bitmaps |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 741 | int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 742 | try { |
| 743 | final int nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 744 | nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, left, top, nativePaint); |
| 745 | } finally { |
| 746 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 747 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 748 | } |
| 749 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 750 | private static native void nDrawBitmap( |
Patrick Dubroy | e4ac2d6 | 2010-12-01 11:23:13 -0800 | [diff] [blame] | 751 | int renderer, int bitmap, byte[] buffer, float left, float top, int paint); |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 752 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 753 | @Override |
| 754 | public void drawBitmap(Bitmap bitmap, Matrix matrix, Paint paint) { |
Romain Guy | bc52cce | 2012-02-07 19:40:19 -0800 | [diff] [blame] | 755 | if (bitmap.isRecycled()) throw new IllegalArgumentException("Cannot draw recycled bitmaps"); |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 756 | // Shaders are ignored when drawing bitmaps |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 757 | int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 758 | try { |
| 759 | final int nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 760 | nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, |
| 761 | matrix.native_instance, nativePaint); |
| 762 | } finally { |
| 763 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 764 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 765 | } |
| 766 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 767 | private static native void nDrawBitmap(int renderer, int bitmap, byte[] buff, |
| 768 | int matrix, int paint); |
Romain Guy | f86ef57 | 2010-07-01 11:05:42 -0700 | [diff] [blame] | 769 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 770 | @Override |
| 771 | public void drawBitmap(Bitmap bitmap, Rect src, Rect dst, Paint paint) { |
Romain Guy | bc52cce | 2012-02-07 19:40:19 -0800 | [diff] [blame] | 772 | if (bitmap.isRecycled()) throw new IllegalArgumentException("Cannot draw recycled bitmaps"); |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 773 | // Shaders are ignored when drawing bitmaps |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 774 | int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 775 | try { |
| 776 | final int nativePaint = paint == null ? 0 : paint.mNativePaint; |
Romain Guy | 694b519 | 2010-07-21 21:33:20 -0700 | [diff] [blame] | 777 | |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 778 | int left, top, right, bottom; |
| 779 | if (src == null) { |
| 780 | left = top = 0; |
| 781 | right = bitmap.getWidth(); |
| 782 | bottom = bitmap.getHeight(); |
| 783 | } else { |
| 784 | left = src.left; |
| 785 | right = src.right; |
| 786 | top = src.top; |
| 787 | bottom = src.bottom; |
| 788 | } |
| 789 | |
| 790 | nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, left, top, right, bottom, |
| 791 | dst.left, dst.top, dst.right, dst.bottom, nativePaint); |
| 792 | } finally { |
| 793 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 694b519 | 2010-07-21 21:33:20 -0700 | [diff] [blame] | 794 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 795 | } |
| 796 | |
| 797 | @Override |
| 798 | public void drawBitmap(Bitmap bitmap, Rect src, RectF dst, Paint paint) { |
Romain Guy | bc52cce | 2012-02-07 19:40:19 -0800 | [diff] [blame] | 799 | if (bitmap.isRecycled()) throw new IllegalArgumentException("Cannot draw recycled bitmaps"); |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 800 | // Shaders are ignored when drawing bitmaps |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 801 | int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 802 | try { |
| 803 | final int nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 804 | |
| 805 | float left, top, right, bottom; |
| 806 | if (src == null) { |
| 807 | left = top = 0; |
| 808 | right = bitmap.getWidth(); |
| 809 | bottom = bitmap.getHeight(); |
| 810 | } else { |
| 811 | left = src.left; |
| 812 | right = src.right; |
| 813 | top = src.top; |
| 814 | bottom = src.bottom; |
| 815 | } |
| 816 | |
| 817 | nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, left, top, right, bottom, |
| 818 | dst.left, dst.top, dst.right, dst.bottom, nativePaint); |
| 819 | } finally { |
| 820 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | ff98fa5 | 2011-11-28 09:35:09 -0800 | [diff] [blame] | 821 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 822 | } |
| 823 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 824 | private static native void nDrawBitmap(int renderer, int bitmap, byte[] buffer, |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 825 | float srcLeft, float srcTop, float srcRight, float srcBottom, |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 826 | float left, float top, float right, float bottom, int paint); |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 827 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 828 | @Override |
| 829 | public void drawBitmap(int[] colors, int offset, int stride, float x, float y, |
| 830 | int width, int height, boolean hasAlpha, Paint paint) { |
Romain Guy | e651cc6 | 2012-05-14 19:44:40 -0700 | [diff] [blame] | 831 | if (width < 0) { |
| 832 | throw new IllegalArgumentException("width must be >= 0"); |
| 833 | } |
| 834 | |
| 835 | if (height < 0) { |
| 836 | throw new IllegalArgumentException("height must be >= 0"); |
| 837 | } |
| 838 | |
| 839 | if (Math.abs(stride) < width) { |
| 840 | throw new IllegalArgumentException("abs(stride) must be >= width"); |
| 841 | } |
| 842 | |
| 843 | int lastScanline = offset + (height - 1) * stride; |
| 844 | int length = colors.length; |
| 845 | |
| 846 | if (offset < 0 || (offset + width > length) || lastScanline < 0 || |
| 847 | (lastScanline + width > length)) { |
| 848 | throw new ArrayIndexOutOfBoundsException(); |
| 849 | } |
| 850 | |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 851 | // Shaders are ignored when drawing bitmaps |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 852 | int modifier = paint != null ? setupColorFilter(paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 853 | try { |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 854 | final int nativePaint = paint == null ? 0 : paint.mNativePaint; |
Romain Guy | e651cc6 | 2012-05-14 19:44:40 -0700 | [diff] [blame] | 855 | nDrawBitmap(mRenderer, colors, offset, stride, x, y, |
| 856 | width, height, hasAlpha, nativePaint); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 857 | } finally { |
| 858 | if (modifier != MODIFIER_NONE) nResetModifiers(mRenderer, modifier); |
| 859 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 860 | } |
| 861 | |
Romain Guy | e651cc6 | 2012-05-14 19:44:40 -0700 | [diff] [blame] | 862 | private static native void nDrawBitmap(int renderer, int[] colors, int offset, int stride, |
| 863 | float x, float y, int width, int height, boolean hasAlpha, int nativePaint); |
| 864 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 865 | @Override |
| 866 | public void drawBitmap(int[] colors, int offset, int stride, int x, int y, |
| 867 | int width, int height, boolean hasAlpha, Paint paint) { |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 868 | // Shaders are ignored when drawing bitmaps |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 869 | drawBitmap(colors, offset, stride, (float) x, (float) y, width, height, hasAlpha, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 870 | } |
| 871 | |
| 872 | @Override |
| 873 | public void drawBitmapMesh(Bitmap bitmap, int meshWidth, int meshHeight, float[] verts, |
| 874 | int vertOffset, int[] colors, int colorOffset, Paint paint) { |
Romain Guy | bc52cce | 2012-02-07 19:40:19 -0800 | [diff] [blame] | 875 | if (bitmap.isRecycled()) throw new IllegalArgumentException("Cannot draw recycled bitmaps"); |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 876 | if (meshWidth < 0 || meshHeight < 0 || vertOffset < 0 || colorOffset < 0) { |
| 877 | throw new ArrayIndexOutOfBoundsException(); |
| 878 | } |
| 879 | |
| 880 | if (meshWidth == 0 || meshHeight == 0) { |
| 881 | return; |
| 882 | } |
| 883 | |
| 884 | final int count = (meshWidth + 1) * (meshHeight + 1); |
| 885 | checkRange(verts.length, vertOffset, count * 2); |
| 886 | |
Romain Guy | ff316ec | 2013-02-13 18:39:43 -0800 | [diff] [blame] | 887 | if (colors != null) { |
| 888 | checkRange(colors.length, colorOffset, count); |
| 889 | } |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 890 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 891 | int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 892 | try { |
| 893 | final int nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 894 | nDrawBitmapMesh(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, meshWidth, meshHeight, |
| 895 | verts, vertOffset, colors, colorOffset, nativePaint); |
| 896 | } finally { |
| 897 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 898 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 899 | } |
| 900 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 901 | private static native void nDrawBitmapMesh(int renderer, int bitmap, byte[] buffer, |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 902 | int meshWidth, int meshHeight, float[] verts, int vertOffset, |
| 903 | int[] colors, int colorOffset, int paint); |
| 904 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 905 | @Override |
| 906 | public void drawCircle(float cx, float cy, float radius, Paint paint) { |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 907 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 908 | try { |
| 909 | nDrawCircle(mRenderer, cx, cy, radius, paint.mNativePaint); |
| 910 | } finally { |
| 911 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 912 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 913 | } |
| 914 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 915 | private static native void nDrawCircle(int renderer, float cx, float cy, |
| 916 | float radius, int paint); |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 917 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 918 | @Override |
| 919 | public void drawColor(int color) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 920 | drawColor(color, PorterDuff.Mode.SRC_OVER); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 921 | } |
| 922 | |
| 923 | @Override |
| 924 | public void drawColor(int color, PorterDuff.Mode mode) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 925 | nDrawColor(mRenderer, color, mode.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 926 | } |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 927 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 928 | private static native void nDrawColor(int renderer, int color, int mode); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 929 | |
| 930 | @Override |
| 931 | public void drawLine(float startX, float startY, float stopX, float stopY, Paint paint) { |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 932 | mLine[0] = startX; |
| 933 | mLine[1] = startY; |
| 934 | mLine[2] = stopX; |
| 935 | mLine[3] = stopY; |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 936 | drawLines(mLine, 0, 4, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 937 | } |
| 938 | |
| 939 | @Override |
| 940 | public void drawLines(float[] pts, int offset, int count, Paint paint) { |
Chris Craik | 5d11676 | 2013-02-19 17:49:31 -0800 | [diff] [blame] | 941 | if (count < 4) return; |
| 942 | |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 943 | if ((offset | count) < 0 || offset + count > pts.length) { |
| 944 | throw new IllegalArgumentException("The lines array must contain 4 elements per line."); |
| 945 | } |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 946 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 947 | try { |
| 948 | nDrawLines(mRenderer, pts, offset, count, paint.mNativePaint); |
| 949 | } finally { |
| 950 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 951 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 952 | } |
| 953 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 954 | private static native void nDrawLines(int renderer, float[] points, |
| 955 | int offset, int count, int paint); |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 956 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 957 | @Override |
| 958 | public void drawLines(float[] pts, Paint paint) { |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 959 | drawLines(pts, 0, pts.length, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 960 | } |
| 961 | |
| 962 | @Override |
| 963 | public void drawOval(RectF oval, Paint paint) { |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 964 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 965 | try { |
| 966 | nDrawOval(mRenderer, oval.left, oval.top, oval.right, oval.bottom, paint.mNativePaint); |
| 967 | } finally { |
| 968 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 969 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 970 | } |
| 971 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 972 | private static native void nDrawOval(int renderer, float left, float top, |
| 973 | float right, float bottom, int paint); |
Romain Guy | c1cd9ba3 | 2011-01-23 14:18:41 -0800 | [diff] [blame] | 974 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 975 | @Override |
| 976 | public void drawPaint(Paint paint) { |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 977 | final Rect r = mClipBounds; |
| 978 | nGetClipBounds(mRenderer, r); |
| 979 | drawRect(r.left, r.top, r.right, r.bottom, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 980 | } |
| 981 | |
| 982 | @Override |
| 983 | public void drawPath(Path path, Paint paint) { |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 984 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 985 | try { |
| 986 | if (path.isSimplePath) { |
| 987 | if (path.rects != null) { |
| 988 | nDrawRects(mRenderer, path.rects.mNativeRegion, paint.mNativePaint); |
| 989 | } |
| 990 | } else { |
| 991 | nDrawPath(mRenderer, path.mNativePath, paint.mNativePaint); |
Romain Guy | a48a1a8 | 2010-08-10 14:59:15 -0700 | [diff] [blame] | 992 | } |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 993 | } finally { |
| 994 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | a48a1a8 | 2010-08-10 14:59:15 -0700 | [diff] [blame] | 995 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 996 | } |
| 997 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 998 | private static native void nDrawPath(int renderer, int path, int paint); |
| 999 | private static native void nDrawRects(int renderer, int region, int paint); |
Romain Guy | 7fbcc04 | 2010-08-04 15:40:07 -0700 | [diff] [blame] | 1000 | |
Romain Guy | 672433d | 2013-01-04 19:05:13 -0800 | [diff] [blame] | 1001 | void drawRects(float[] rects, int count, Paint paint) { |
| 1002 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
| 1003 | try { |
| 1004 | nDrawRects(mRenderer, rects, count, paint.mNativePaint); |
| 1005 | } finally { |
| 1006 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1007 | } |
| 1008 | } |
| 1009 | |
| 1010 | private static native void nDrawRects(int renderer, float[] rects, int count, int paint); |
| 1011 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1012 | @Override |
| 1013 | public void drawPicture(Picture picture) { |
Romain Guy | f9d9c06 | 2012-01-19 16:53:41 -0800 | [diff] [blame] | 1014 | if (picture.createdFromStream) { |
| 1015 | return; |
| 1016 | } |
| 1017 | |
Romain Guy | 75582e8 | 2012-01-18 18:13:35 -0800 | [diff] [blame] | 1018 | picture.endRecording(); |
| 1019 | // TODO: Implement rendering |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1020 | } |
| 1021 | |
| 1022 | @Override |
| 1023 | public void drawPicture(Picture picture, Rect dst) { |
Romain Guy | f9d9c06 | 2012-01-19 16:53:41 -0800 | [diff] [blame] | 1024 | if (picture.createdFromStream) { |
| 1025 | return; |
| 1026 | } |
| 1027 | |
Romain Guy | 75582e8 | 2012-01-18 18:13:35 -0800 | [diff] [blame] | 1028 | save(); |
| 1029 | translate(dst.left, dst.top); |
| 1030 | if (picture.getWidth() > 0 && picture.getHeight() > 0) { |
| 1031 | scale(dst.width() / picture.getWidth(), dst.height() / picture.getHeight()); |
| 1032 | } |
| 1033 | drawPicture(picture); |
| 1034 | restore(); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1035 | } |
| 1036 | |
| 1037 | @Override |
| 1038 | public void drawPicture(Picture picture, RectF dst) { |
Romain Guy | f9d9c06 | 2012-01-19 16:53:41 -0800 | [diff] [blame] | 1039 | if (picture.createdFromStream) { |
| 1040 | return; |
| 1041 | } |
| 1042 | |
Romain Guy | 75582e8 | 2012-01-18 18:13:35 -0800 | [diff] [blame] | 1043 | save(); |
| 1044 | translate(dst.left, dst.top); |
| 1045 | if (picture.getWidth() > 0 && picture.getHeight() > 0) { |
| 1046 | scale(dst.width() / picture.getWidth(), dst.height() / picture.getHeight()); |
| 1047 | } |
| 1048 | drawPicture(picture); |
| 1049 | restore(); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1050 | } |
| 1051 | |
| 1052 | @Override |
| 1053 | public void drawPoint(float x, float y, Paint paint) { |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 1054 | mPoint[0] = x; |
| 1055 | mPoint[1] = y; |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 1056 | drawPoints(mPoint, 0, 2, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1057 | } |
| 1058 | |
| 1059 | @Override |
| 1060 | public void drawPoints(float[] pts, Paint paint) { |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 1061 | drawPoints(pts, 0, pts.length, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1062 | } |
| 1063 | |
| 1064 | @Override |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 1065 | public void drawPoints(float[] pts, int offset, int count, Paint paint) { |
Chris Craik | 5d11676 | 2013-02-19 17:49:31 -0800 | [diff] [blame] | 1066 | if (count < 2) return; |
| 1067 | |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 1068 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1069 | try { |
| 1070 | nDrawPoints(mRenderer, pts, offset, count, paint.mNativePaint); |
| 1071 | } finally { |
| 1072 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1073 | } |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 1074 | } |
| 1075 | |
| 1076 | private static native void nDrawPoints(int renderer, float[] points, |
| 1077 | int offset, int count, int paint); |
| 1078 | |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 1079 | @SuppressWarnings("deprecation") |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 1080 | @Override |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1081 | 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] | 1082 | if (index < 0 || index + count > text.length || count * 2 > pos.length) { |
| 1083 | throw new IndexOutOfBoundsException(); |
| 1084 | } |
| 1085 | |
| 1086 | int modifiers = setupModifiers(paint); |
| 1087 | try { |
| 1088 | nDrawPosText(mRenderer, text, index, count, pos, paint.mNativePaint); |
| 1089 | } finally { |
| 1090 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1091 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1092 | } |
| 1093 | |
Romain Guy | eb9a536 | 2012-01-17 17:39:26 -0800 | [diff] [blame] | 1094 | private static native void nDrawPosText(int renderer, char[] text, int index, int count, |
| 1095 | float[] pos, int paint); |
| 1096 | |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 1097 | @SuppressWarnings("deprecation") |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1098 | @Override |
| 1099 | public void drawPosText(String text, float[] pos, Paint paint) { |
Romain Guy | eb9a536 | 2012-01-17 17:39:26 -0800 | [diff] [blame] | 1100 | if (text.length() * 2 > pos.length) { |
| 1101 | throw new ArrayIndexOutOfBoundsException(); |
| 1102 | } |
| 1103 | |
| 1104 | int modifiers = setupModifiers(paint); |
| 1105 | try { |
| 1106 | nDrawPosText(mRenderer, text, 0, text.length(), pos, paint.mNativePaint); |
| 1107 | } finally { |
| 1108 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1109 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1110 | } |
| 1111 | |
Romain Guy | eb9a536 | 2012-01-17 17:39:26 -0800 | [diff] [blame] | 1112 | private static native void nDrawPosText(int renderer, String text, int start, int end, |
| 1113 | float[] pos, int paint); |
| 1114 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1115 | @Override |
| 1116 | 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] | 1117 | if (left == right || top == bottom) return; |
| 1118 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1119 | try { |
| 1120 | nDrawRect(mRenderer, left, top, right, bottom, paint.mNativePaint); |
| 1121 | } finally { |
| 1122 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1123 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1124 | } |
| 1125 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 1126 | private static native void nDrawRect(int renderer, float left, float top, |
| 1127 | float right, float bottom, int paint); |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 1128 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1129 | @Override |
| 1130 | public void drawRect(Rect r, Paint paint) { |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 1131 | drawRect(r.left, r.top, r.right, r.bottom, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1132 | } |
| 1133 | |
| 1134 | @Override |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 1135 | public void drawRect(RectF r, Paint paint) { |
| 1136 | drawRect(r.left, r.top, r.right, r.bottom, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1137 | } |
| 1138 | |
| 1139 | @Override |
| 1140 | public void drawRGB(int r, int g, int b) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 1141 | drawColor(0xFF000000 | (r & 0xFF) << 16 | (g & 0xFF) << 8 | (b & 0xFF)); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1142 | } |
| 1143 | |
| 1144 | @Override |
| 1145 | public void drawRoundRect(RectF rect, float rx, float ry, Paint paint) { |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 1146 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1147 | try { |
| 1148 | nDrawRoundRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, |
| 1149 | rx, ry, paint.mNativePaint); |
| 1150 | } finally { |
| 1151 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1152 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1153 | } |
| 1154 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 1155 | private static native void nDrawRoundRect(int renderer, float left, float top, |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 1156 | float right, float bottom, float rx, float y, int paint); |
| 1157 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1158 | @Override |
| 1159 | 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] | 1160 | if ((index | count | (index + count) | (text.length - index - count)) < 0) { |
| 1161 | throw new IndexOutOfBoundsException(); |
| 1162 | } |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1163 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1164 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1165 | try { |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1166 | nDrawText(mRenderer, text, index, count, x, y, paint.mBidiFlags, paint.mNativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1167 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1168 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1169 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1170 | } |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 1171 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 1172 | private static native void nDrawText(int renderer, char[] text, int index, int count, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1173 | float x, float y, int bidiFlags, int paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1174 | |
| 1175 | @Override |
| 1176 | 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] | 1177 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1178 | try { |
| 1179 | if (text instanceof String || text instanceof SpannedString || |
| 1180 | text instanceof SpannableString) { |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1181 | nDrawText(mRenderer, text.toString(), start, end, x, y, paint.mBidiFlags, |
| 1182 | paint.mNativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1183 | } else if (text instanceof GraphicsOperations) { |
| 1184 | ((GraphicsOperations) text).drawText(this, start, end, x, y, |
| 1185 | paint); |
| 1186 | } else { |
| 1187 | char[] buf = TemporaryBuffer.obtain(end - start); |
| 1188 | TextUtils.getChars(text, start, end, buf, 0); |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1189 | nDrawText(mRenderer, buf, 0, end - start, x, y, |
| 1190 | paint.mBidiFlags, paint.mNativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1191 | TemporaryBuffer.recycle(buf); |
| 1192 | } |
| 1193 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1194 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 1195 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1196 | } |
| 1197 | |
| 1198 | @Override |
| 1199 | 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] | 1200 | if ((start | end | (end - start) | (text.length() - end)) < 0) { |
| 1201 | throw new IndexOutOfBoundsException(); |
| 1202 | } |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1203 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1204 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1205 | try { |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1206 | nDrawText(mRenderer, text, start, end, x, y, paint.mBidiFlags, paint.mNativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1207 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1208 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1209 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1210 | } |
| 1211 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 1212 | private static native void nDrawText(int renderer, String text, int start, int end, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1213 | float x, float y, int bidiFlags, int paint); |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 1214 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1215 | @Override |
| 1216 | public void drawText(String text, float x, float y, Paint paint) { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1217 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1218 | try { |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1219 | nDrawText(mRenderer, text, 0, text.length(), x, y, paint.mBidiFlags, |
| 1220 | paint.mNativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1221 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1222 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1223 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1224 | } |
| 1225 | |
| 1226 | @Override |
| 1227 | public void drawTextOnPath(char[] text, int index, int count, Path path, float hOffset, |
| 1228 | float vOffset, Paint paint) { |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1229 | if (index < 0 || index + count > text.length) { |
| 1230 | throw new ArrayIndexOutOfBoundsException(); |
| 1231 | } |
| 1232 | |
| 1233 | int modifiers = setupModifiers(paint); |
| 1234 | try { |
| 1235 | nDrawTextOnPath(mRenderer, text, index, count, path.mNativePath, hOffset, vOffset, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1236 | paint.mBidiFlags, paint.mNativePaint); |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1237 | } finally { |
| 1238 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1239 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1240 | } |
| 1241 | |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1242 | private static native void nDrawTextOnPath(int renderer, char[] text, int index, int count, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1243 | int path, float hOffset, float vOffset, int bidiFlags, int nativePaint); |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1244 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1245 | @Override |
| 1246 | 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] | 1247 | if (text.length() == 0) return; |
| 1248 | |
| 1249 | int modifiers = setupModifiers(paint); |
| 1250 | try { |
| 1251 | nDrawTextOnPath(mRenderer, text, 0, text.length(), path.mNativePath, hOffset, vOffset, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1252 | paint.mBidiFlags, paint.mNativePaint); |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1253 | } finally { |
| 1254 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1255 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1256 | } |
| 1257 | |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1258 | private static native void nDrawTextOnPath(int renderer, String text, int start, int end, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1259 | int path, float hOffset, float vOffset, int bidiFlags, int nativePaint); |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1260 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1261 | @Override |
| 1262 | 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] | 1263 | float x, float y, int dir, Paint paint) { |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1264 | if ((index | count | text.length - index - count) < 0) { |
| 1265 | throw new IndexOutOfBoundsException(); |
| 1266 | } |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1267 | if (dir != DIRECTION_LTR && dir != DIRECTION_RTL) { |
| 1268 | throw new IllegalArgumentException("Unknown direction: " + dir); |
| 1269 | } |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1270 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1271 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1272 | try { |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1273 | nDrawTextRun(mRenderer, text, index, count, contextIndex, contextCount, x, y, dir, |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1274 | paint.mNativePaint); |
| 1275 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1276 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1277 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1278 | } |
| 1279 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 1280 | private static native void nDrawTextRun(int renderer, char[] text, int index, int count, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1281 | int contextIndex, int contextCount, float x, float y, int dir, int nativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1282 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1283 | @Override |
| 1284 | 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] | 1285 | float x, float y, int dir, Paint paint) { |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1286 | if ((start | end | end - start | text.length() - end) < 0) { |
| 1287 | throw new IndexOutOfBoundsException(); |
| 1288 | } |
| 1289 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1290 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1291 | try { |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1292 | int flags = dir == 0 ? 0 : 1; |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1293 | if (text instanceof String || text instanceof SpannedString || |
| 1294 | text instanceof SpannableString) { |
| 1295 | nDrawTextRun(mRenderer, text.toString(), start, end, contextStart, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1296 | contextEnd, x, y, flags, paint.mNativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1297 | } else if (text instanceof GraphicsOperations) { |
| 1298 | ((GraphicsOperations) text).drawTextRun(this, start, end, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1299 | contextStart, contextEnd, x, y, flags, paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1300 | } else { |
| 1301 | int contextLen = contextEnd - contextStart; |
| 1302 | int len = end - start; |
| 1303 | char[] buf = TemporaryBuffer.obtain(contextLen); |
| 1304 | TextUtils.getChars(text, contextStart, contextEnd, buf, 0); |
| 1305 | nDrawTextRun(mRenderer, buf, start - contextStart, len, 0, contextLen, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1306 | x, y, flags, paint.mNativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1307 | TemporaryBuffer.recycle(buf); |
| 1308 | } |
| 1309 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1310 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1311 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1312 | } |
| 1313 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 1314 | private static native void nDrawTextRun(int renderer, String text, int start, int end, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1315 | int contextStart, int contextEnd, float x, float y, int flags, int nativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1316 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1317 | @Override |
| 1318 | public void drawVertices(VertexMode mode, int vertexCount, float[] verts, int vertOffset, |
| 1319 | float[] texs, int texOffset, int[] colors, int colorOffset, short[] indices, |
| 1320 | int indexOffset, int indexCount, Paint paint) { |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 1321 | // TODO: Implement |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1322 | } |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 1323 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1324 | private int setupModifiers(Bitmap b, Paint paint) { |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1325 | if (b.getConfig() != Bitmap.Config.ALPHA_8) { |
| 1326 | final ColorFilter filter = paint.getColorFilter(); |
| 1327 | if (filter != null) { |
| 1328 | nSetupColorFilter(mRenderer, filter.nativeColorFilter); |
| 1329 | return MODIFIER_COLOR_FILTER; |
| 1330 | } |
| 1331 | |
| 1332 | return MODIFIER_NONE; |
| 1333 | } else { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1334 | return setupModifiers(paint); |
| 1335 | } |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1336 | } |
| 1337 | |
| 1338 | private int setupModifiers(Paint paint) { |
| 1339 | int modifiers = MODIFIER_NONE; |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 1340 | |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 1341 | if (paint.hasShadow) { |
| 1342 | nSetupShadow(mRenderer, paint.shadowRadius, paint.shadowDx, paint.shadowDy, |
| 1343 | paint.shadowColor); |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1344 | modifiers |= MODIFIER_SHADOW; |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 1345 | } |
| 1346 | |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 1347 | final Shader shader = paint.getShader(); |
| 1348 | if (shader != null) { |
Romain Guy | 06f96e2 | 2010-07-30 19:18:16 -0700 | [diff] [blame] | 1349 | nSetupShader(mRenderer, shader.native_shader); |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1350 | modifiers |= MODIFIER_SHADER; |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 1351 | } |
| 1352 | |
| 1353 | final ColorFilter filter = paint.getColorFilter(); |
| 1354 | if (filter != null) { |
| 1355 | nSetupColorFilter(mRenderer, filter.nativeColorFilter); |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1356 | modifiers |= MODIFIER_COLOR_FILTER; |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 1357 | } |
| 1358 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1359 | return modifiers; |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 1360 | } |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 1361 | |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 1362 | private int setupModifiers(Paint paint, int flags) { |
| 1363 | int modifiers = MODIFIER_NONE; |
| 1364 | |
| 1365 | if (paint.hasShadow && (flags & MODIFIER_SHADOW) != 0) { |
| 1366 | nSetupShadow(mRenderer, paint.shadowRadius, paint.shadowDx, paint.shadowDy, |
| 1367 | paint.shadowColor); |
| 1368 | modifiers |= MODIFIER_SHADOW; |
| 1369 | } |
| 1370 | |
| 1371 | final Shader shader = paint.getShader(); |
| 1372 | if (shader != null && (flags & MODIFIER_SHADER) != 0) { |
| 1373 | nSetupShader(mRenderer, shader.native_shader); |
| 1374 | modifiers |= MODIFIER_SHADER; |
| 1375 | } |
| 1376 | |
| 1377 | final ColorFilter filter = paint.getColorFilter(); |
| 1378 | if (filter != null && (flags & MODIFIER_COLOR_FILTER) != 0) { |
| 1379 | nSetupColorFilter(mRenderer, filter.nativeColorFilter); |
| 1380 | modifiers |= MODIFIER_COLOR_FILTER; |
| 1381 | } |
| 1382 | |
| 1383 | return modifiers; |
| 1384 | } |
| 1385 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1386 | private int setupColorFilter(Paint paint) { |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 1387 | final ColorFilter filter = paint.getColorFilter(); |
| 1388 | if (filter != null) { |
| 1389 | nSetupColorFilter(mRenderer, filter.nativeColorFilter); |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1390 | return MODIFIER_COLOR_FILTER; |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 1391 | } |
Romain Guy | 5621527 | 2011-03-23 16:55:38 -0700 | [diff] [blame] | 1392 | return MODIFIER_NONE; |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 1393 | } |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1394 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 1395 | private static native void nSetupShader(int renderer, int shader); |
| 1396 | private static native void nSetupColorFilter(int renderer, int colorFilter); |
| 1397 | private static native void nSetupShadow(int renderer, float radius, |
| 1398 | float dx, float dy, int color); |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 1399 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1400 | private static native void nResetModifiers(int renderer, int modifiers); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1401 | } |