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; |
John Reck | 52244ff | 2014-05-01 21:27:37 -0700 | [diff] [blame] | 21 | import android.graphics.CanvasProperty; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 22 | import android.graphics.DrawFilter; |
| 23 | import android.graphics.Matrix; |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 24 | import android.graphics.NinePatch; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 25 | import android.graphics.Paint; |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 26 | import android.graphics.PaintFlagsDrawFilter; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 27 | import android.graphics.Path; |
| 28 | import android.graphics.Picture; |
| 29 | import android.graphics.PorterDuff; |
| 30 | import android.graphics.Rect; |
| 31 | import android.graphics.RectF; |
| 32 | import android.graphics.Region; |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 33 | import android.graphics.Shader; |
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 | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 44 | private final boolean mOpaque; |
John Reck | 44fd8d2 | 2014-02-26 11:00:11 -0800 | [diff] [blame] | 45 | protected long mRenderer; |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 46 | |
| 47 | // The native renderer will be destroyed when this object dies. |
| 48 | // DO NOT overwrite this reference once it is set. |
Romain Guy | eea6069 | 2011-07-26 20:35:55 -0700 | [diff] [blame] | 49 | @SuppressWarnings({"unused", "FieldCanBeLocal"}) |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 50 | private CanvasFinalizer mFinalizer; |
| 51 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 52 | private int mWidth; |
| 53 | private int mHeight; |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 54 | |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 55 | private float[] mPoint; |
| 56 | private float[] mLine; |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 57 | |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 58 | private Rect mClipBounds; |
| 59 | private RectF mPathBounds; |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 60 | |
| 61 | private DrawFilter mFilter; |
Romain Guy | da8532c | 2010-08-31 11:50:35 -0700 | [diff] [blame] | 62 | |
Romain Guy | 1639351 | 2010-08-08 00:14:31 -0700 | [diff] [blame] | 63 | /////////////////////////////////////////////////////////////////////////// |
| 64 | // JNI |
| 65 | /////////////////////////////////////////////////////////////////////////// |
| 66 | |
| 67 | private static native boolean nIsAvailable(); |
| 68 | private static boolean sIsAvailable = nIsAvailable(); |
| 69 | |
| 70 | static boolean isAvailable() { |
| 71 | return sIsAvailable; |
| 72 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 73 | |
| 74 | /////////////////////////////////////////////////////////////////////////// |
| 75 | // Constructors |
| 76 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 77 | |
John Reck | 84a4c88 | 2014-05-30 14:34:03 -0700 | [diff] [blame] | 78 | // TODO: Merge with GLES20RecordingCanvas |
| 79 | protected GLES20Canvas() { |
| 80 | mOpaque = false; |
| 81 | mRenderer = nCreateDisplayListRenderer(); |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 82 | setupFinalizer(); |
| 83 | } |
| 84 | |
| 85 | private void setupFinalizer() { |
Romain Guy | fb8b763 | 2010-08-23 21:05:08 -0700 | [diff] [blame] | 86 | if (mRenderer == 0) { |
| 87 | throw new IllegalStateException("Could not create GLES20Canvas renderer"); |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 88 | } else { |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 89 | mFinalizer = new CanvasFinalizer(mRenderer); |
Romain Guy | fb8b763 | 2010-08-23 21:05:08 -0700 | [diff] [blame] | 90 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 91 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 92 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 93 | private static native long nCreateDisplayListRenderer(); |
| 94 | private static native void nResetDisplayListRenderer(long renderer); |
| 95 | private static native void nDestroyRenderer(long renderer); |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 96 | |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 97 | private static final class CanvasFinalizer { |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 98 | private final long mRenderer; |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 99 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 100 | public CanvasFinalizer(long renderer) { |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 101 | mRenderer = renderer; |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 102 | } |
| 103 | |
| 104 | @Override |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 105 | protected void finalize() throws Throwable { |
Romain Guy | 171c592 | 2011-01-06 10:04:23 -0800 | [diff] [blame] | 106 | try { |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 107 | nDestroyRenderer(mRenderer); |
Romain Guy | 171c592 | 2011-01-06 10:04:23 -0800 | [diff] [blame] | 108 | } finally { |
| 109 | super.finalize(); |
| 110 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 111 | } |
| 112 | } |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 113 | |
Chris Craik | ba9b613 | 2013-12-15 17:10:19 -0800 | [diff] [blame] | 114 | public static void setProperty(String name, String value) { |
| 115 | nSetProperty(name, value); |
| 116 | } |
| 117 | |
| 118 | private static native void nSetProperty(String name, String value); |
| 119 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 120 | /////////////////////////////////////////////////////////////////////////// |
| 121 | // Canvas management |
| 122 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 123 | |
| 124 | @Override |
| 125 | public boolean isOpaque() { |
| 126 | return mOpaque; |
| 127 | } |
| 128 | |
| 129 | @Override |
| 130 | public int getWidth() { |
| 131 | return mWidth; |
| 132 | } |
| 133 | |
| 134 | @Override |
| 135 | public int getHeight() { |
| 136 | return mHeight; |
| 137 | } |
| 138 | |
Romain Guy | f61970fc | 2011-07-07 14:10:06 -0700 | [diff] [blame] | 139 | @Override |
| 140 | public int getMaximumBitmapWidth() { |
| 141 | return nGetMaximumTextureWidth(); |
| 142 | } |
| 143 | |
| 144 | @Override |
| 145 | public int getMaximumBitmapHeight() { |
| 146 | return nGetMaximumTextureHeight(); |
| 147 | } |
| 148 | |
| 149 | private static native int nGetMaximumTextureWidth(); |
Romain Guy | 530041d | 2012-01-25 18:56:29 -0800 | [diff] [blame] | 150 | private static native int nGetMaximumTextureHeight(); |
Romain Guy | f61970fc | 2011-07-07 14:10:06 -0700 | [diff] [blame] | 151 | |
Romain Guy | 2bf68f0 | 2012-03-02 13:37:47 -0800 | [diff] [blame] | 152 | /** |
| 153 | * Returns the native OpenGLRenderer object. |
| 154 | */ |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 155 | long getRenderer() { |
Romain Guy | 2bf68f0 | 2012-03-02 13:37:47 -0800 | [diff] [blame] | 156 | return mRenderer; |
| 157 | } |
| 158 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 159 | /////////////////////////////////////////////////////////////////////////// |
| 160 | // Setup |
| 161 | /////////////////////////////////////////////////////////////////////////// |
| 162 | |
| 163 | @Override |
| 164 | public void setViewport(int width, int height) { |
| 165 | mWidth = width; |
| 166 | mHeight = height; |
| 167 | |
| 168 | nSetViewport(mRenderer, width, height); |
| 169 | } |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 170 | |
Chris Craik | cce47eb | 2014-07-16 15:12:15 -0700 | [diff] [blame] | 171 | private static native void nSetViewport(long renderer, |
| 172 | int width, int height); |
| 173 | |
| 174 | @Override |
| 175 | public void setHighContrastText(boolean highContrastText) { |
| 176 | nSetHighContrastText(mRenderer, highContrastText); |
| 177 | } |
| 178 | |
| 179 | private static native void nSetHighContrastText(long renderer, boolean highContrastText); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 180 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 181 | @Override |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame^] | 182 | public void insertReorderBarrier() { |
| 183 | nInsertReorderBarrier(mRenderer, true); |
| 184 | } |
| 185 | |
| 186 | @Override |
| 187 | public void insertInorderBarrier() { |
| 188 | nInsertReorderBarrier(mRenderer, false); |
| 189 | } |
| 190 | |
| 191 | private static native void nInsertReorderBarrier(long renderer, boolean enableReorder); |
| 192 | |
| 193 | @Override |
Chet Haase | 44b2fe3 | 2012-06-06 19:03:58 -0700 | [diff] [blame] | 194 | public int onPreDraw(Rect dirty) { |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 195 | if (dirty != null) { |
Chet Haase | 44b2fe3 | 2012-06-06 19:03:58 -0700 | [diff] [blame] | 196 | return nPrepareDirty(mRenderer, dirty.left, dirty.top, dirty.right, dirty.bottom, |
| 197 | mOpaque); |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 198 | } else { |
Chet Haase | 44b2fe3 | 2012-06-06 19:03:58 -0700 | [diff] [blame] | 199 | return nPrepare(mRenderer, mOpaque); |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 200 | } |
| 201 | } |
| 202 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 203 | private static native int nPrepare(long renderer, boolean opaque); |
| 204 | private static native int nPrepareDirty(long renderer, int left, int top, int right, int bottom, |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 205 | boolean opaque); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 206 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 207 | @Override |
Gilles Debunne | b35ab7b | 2011-12-05 15:54:00 -0800 | [diff] [blame] | 208 | public void onPostDraw() { |
Romain Guy | b025b9c | 2010-09-16 14:16:48 -0700 | [diff] [blame] | 209 | nFinish(mRenderer); |
| 210 | } |
Romain Guy | 9ace8f5 | 2011-07-07 20:50:11 -0700 | [diff] [blame] | 211 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 212 | private static native void nFinish(long renderer); |
Romain Guy | b025b9c | 2010-09-16 14:16:48 -0700 | [diff] [blame] | 213 | |
Romain Guy | 530041d | 2012-01-25 18:56:29 -0800 | [diff] [blame] | 214 | /////////////////////////////////////////////////////////////////////////// |
| 215 | // Functor |
| 216 | /////////////////////////////////////////////////////////////////////////// |
| 217 | |
Romain Guy | da8532c | 2010-08-31 11:50:35 -0700 | [diff] [blame] | 218 | @Override |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 219 | public int callDrawGLFunction(long drawGLFunction) { |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 220 | return nCallDrawGLFunction(mRenderer, drawGLFunction); |
| 221 | } |
| 222 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 223 | private static native int nCallDrawGLFunction(long renderer, long drawGLFunction); |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 224 | |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 225 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 226 | // Display list |
| 227 | /////////////////////////////////////////////////////////////////////////// |
| 228 | |
John Reck | 44fd8d2 | 2014-02-26 11:00:11 -0800 | [diff] [blame] | 229 | protected static native long nFinishRecording(long renderer); |
Romain Guy | 52036b1 | 2013-02-14 18:03:37 -0800 | [diff] [blame] | 230 | |
| 231 | @Override |
Chris Craik | a7090e0 | 2014-06-20 16:01:00 -0700 | [diff] [blame] | 232 | public int drawRenderNode(RenderNode renderNode, Rect dirty, int flags) { |
| 233 | return nDrawRenderNode(mRenderer, renderNode.getNativeDisplayList(), dirty, flags); |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 234 | } |
| 235 | |
Chris Craik | a7090e0 | 2014-06-20 16:01:00 -0700 | [diff] [blame] | 236 | private static native int nDrawRenderNode(long renderer, long renderNode, |
Chet Haase | 1271e2c | 2012-04-20 09:54:27 -0700 | [diff] [blame] | 237 | Rect dirty, int flags); |
Romain Guy | da8532c | 2010-08-31 11:50:35 -0700 | [diff] [blame] | 238 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 239 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 240 | // Hardware layer |
| 241 | /////////////////////////////////////////////////////////////////////////// |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 242 | |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 243 | void drawHardwareLayer(HardwareLayer layer, float x, float y, Paint paint) { |
Chris Craik | a4e16c5 | 2013-03-22 10:00:48 -0700 | [diff] [blame] | 244 | layer.setLayerPaint(paint); |
John Reck | 04fc583 | 2014-02-05 16:38:25 -0800 | [diff] [blame] | 245 | nDrawLayer(mRenderer, layer.getLayer(), x, y); |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 246 | } |
| 247 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 248 | private static native void nDrawLayer(long renderer, long layer, float x, float y); |
Romain Guy | aa6c24c | 2011-04-28 18:40:04 -0700 | [diff] [blame] | 249 | |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 250 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 251 | // Support |
| 252 | /////////////////////////////////////////////////////////////////////////// |
| 253 | |
| 254 | private Rect getInternalClipBounds() { |
| 255 | if (mClipBounds == null) mClipBounds = new Rect(); |
| 256 | return mClipBounds; |
| 257 | } |
| 258 | |
| 259 | |
| 260 | private RectF getPathBounds() { |
| 261 | if (mPathBounds == null) mPathBounds = new RectF(); |
| 262 | return mPathBounds; |
| 263 | } |
| 264 | |
| 265 | private float[] getPointStorage() { |
| 266 | if (mPoint == null) mPoint = new float[2]; |
| 267 | return mPoint; |
| 268 | } |
| 269 | |
| 270 | private float[] getLineStorage() { |
| 271 | if (mLine == null) mLine = new float[4]; |
| 272 | return mLine; |
| 273 | } |
| 274 | |
| 275 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 276 | // Clipping |
| 277 | /////////////////////////////////////////////////////////////////////////// |
| 278 | |
| 279 | @Override |
| 280 | public boolean clipPath(Path path) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 281 | return nClipPath(mRenderer, path.mNativePath, Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 282 | } |
| 283 | |
| 284 | @Override |
| 285 | public boolean clipPath(Path path, Region.Op op) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 286 | return nClipPath(mRenderer, path.mNativePath, op.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 287 | } |
| 288 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 289 | private static native boolean nClipPath(long renderer, long path, int op); |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 290 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 291 | @Override |
| 292 | public boolean clipRect(float left, float top, float right, float bottom) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 293 | return nClipRect(mRenderer, left, top, right, bottom, Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 294 | } |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 295 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 296 | private static native boolean nClipRect(long renderer, float left, float top, |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 297 | float right, float bottom, int op); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 298 | |
| 299 | @Override |
| 300 | 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] | 301 | return nClipRect(mRenderer, left, top, right, bottom, op.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 302 | } |
| 303 | |
| 304 | @Override |
| 305 | public boolean clipRect(int left, int top, int right, int bottom) { |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 306 | return nClipRect(mRenderer, left, top, right, bottom, Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 307 | } |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 308 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 309 | private static native boolean nClipRect(long renderer, int left, int top, |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 310 | int right, int bottom, int op); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 311 | |
| 312 | @Override |
| 313 | public boolean clipRect(Rect rect) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 314 | return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 315 | Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 316 | } |
| 317 | |
| 318 | @Override |
| 319 | public boolean clipRect(Rect rect, Region.Op op) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 320 | 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] | 321 | } |
| 322 | |
| 323 | @Override |
| 324 | public boolean clipRect(RectF rect) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 325 | return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, |
| 326 | Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 327 | } |
| 328 | |
| 329 | @Override |
| 330 | public boolean clipRect(RectF rect, Region.Op op) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 331 | 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] | 332 | } |
| 333 | |
| 334 | @Override |
| 335 | public boolean clipRegion(Region region) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 336 | return nClipRegion(mRenderer, region.mNativeRegion, Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 337 | } |
| 338 | |
| 339 | @Override |
| 340 | public boolean clipRegion(Region region, Region.Op op) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 341 | return nClipRegion(mRenderer, region.mNativeRegion, op.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 342 | } |
| 343 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 344 | private static native boolean nClipRegion(long renderer, long region, int op); |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 345 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 346 | @Override |
| 347 | public boolean getClipBounds(Rect bounds) { |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 348 | return nGetClipBounds(mRenderer, bounds); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 349 | } |
| 350 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 351 | private static native boolean nGetClipBounds(long renderer, Rect bounds); |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 352 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 353 | @Override |
| 354 | 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] | 355 | return nQuickReject(mRenderer, left, top, right, bottom); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 356 | } |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 357 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 358 | private static native boolean nQuickReject(long renderer, float left, float top, |
Derek Sollenberger | ca79cf6 | 2012-08-14 16:44:52 -0400 | [diff] [blame] | 359 | float right, float bottom); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 360 | |
| 361 | @Override |
| 362 | public boolean quickReject(Path path, EdgeType type) { |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 363 | RectF pathBounds = getPathBounds(); |
| 364 | path.computeBounds(pathBounds, true); |
| 365 | return nQuickReject(mRenderer, pathBounds.left, pathBounds.top, |
| 366 | pathBounds.right, pathBounds.bottom); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 367 | } |
| 368 | |
| 369 | @Override |
| 370 | public boolean quickReject(RectF rect, EdgeType type) { |
Derek Sollenberger | ca79cf6 | 2012-08-14 16:44:52 -0400 | [diff] [blame] | 371 | return nQuickReject(mRenderer, rect.left, rect.top, rect.right, rect.bottom); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 372 | } |
| 373 | |
| 374 | /////////////////////////////////////////////////////////////////////////// |
| 375 | // Transformations |
| 376 | /////////////////////////////////////////////////////////////////////////// |
| 377 | |
| 378 | @Override |
| 379 | public void translate(float dx, float dy) { |
Romain Guy | 807daf7 | 2011-01-18 11:19:19 -0800 | [diff] [blame] | 380 | if (dx != 0.0f || dy != 0.0f) nTranslate(mRenderer, dx, dy); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 381 | } |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 382 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 383 | private static native void nTranslate(long renderer, float dx, float dy); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 384 | |
| 385 | @Override |
| 386 | public void skew(float sx, float sy) { |
Romain Guy | 807daf7 | 2011-01-18 11:19:19 -0800 | [diff] [blame] | 387 | nSkew(mRenderer, sx, sy); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 388 | } |
| 389 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 390 | private static native void nSkew(long renderer, float sx, float sy); |
Romain Guy | 807daf7 | 2011-01-18 11:19:19 -0800 | [diff] [blame] | 391 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 392 | @Override |
| 393 | public void rotate(float degrees) { |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 394 | nRotate(mRenderer, degrees); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 395 | } |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 396 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 397 | private static native void nRotate(long renderer, float degrees); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 398 | |
| 399 | @Override |
| 400 | public void scale(float sx, float sy) { |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 401 | nScale(mRenderer, sx, sy); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 402 | } |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 403 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 404 | private static native void nScale(long renderer, float sx, float sy); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 405 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 406 | @Override |
| 407 | public void setMatrix(Matrix matrix) { |
Romain Guy | e707859 | 2011-10-28 14:32:20 -0700 | [diff] [blame] | 408 | nSetMatrix(mRenderer, matrix == null ? 0 : matrix.native_instance); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 409 | } |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 410 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 411 | private static native void nSetMatrix(long renderer, long matrix); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 412 | |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 413 | @SuppressWarnings("deprecation") |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 414 | @Override |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 415 | public void getMatrix(Matrix matrix) { |
| 416 | nGetMatrix(mRenderer, matrix.native_instance); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 417 | } |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 418 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 419 | private static native void nGetMatrix(long renderer, long matrix); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 420 | |
| 421 | @Override |
| 422 | public void concat(Matrix matrix) { |
Romain Guy | 4e7b772 | 2013-07-16 13:47:01 -0700 | [diff] [blame] | 423 | if (matrix != null) nConcatMatrix(mRenderer, matrix.native_instance); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 424 | } |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 425 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 426 | private static native void nConcatMatrix(long renderer, long matrix); |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 427 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 428 | /////////////////////////////////////////////////////////////////////////// |
| 429 | // State management |
| 430 | /////////////////////////////////////////////////////////////////////////// |
| 431 | |
| 432 | @Override |
| 433 | public int save() { |
Romain Guy | 8aef54f | 2010-09-01 15:13:49 -0700 | [diff] [blame] | 434 | return nSave(mRenderer, Canvas.CLIP_SAVE_FLAG | Canvas.MATRIX_SAVE_FLAG); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 435 | } |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 436 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 437 | @Override |
| 438 | public int save(int saveFlags) { |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 439 | return nSave(mRenderer, saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 440 | } |
| 441 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 442 | private static native int nSave(long renderer, int flags); |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 443 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 444 | @Override |
| 445 | public int saveLayer(RectF bounds, Paint paint, int saveFlags) { |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 446 | if (bounds != null) { |
| 447 | return saveLayer(bounds.left, bounds.top, bounds.right, bounds.bottom, paint, saveFlags); |
| 448 | } |
| 449 | |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 450 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 451 | return nSaveLayer(mRenderer, nativePaint, saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 452 | } |
| 453 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 454 | private static native int nSaveLayer(long renderer, long paint, int saveFlags); |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 455 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 456 | @Override |
| 457 | public int saveLayer(float left, float top, float right, float bottom, Paint paint, |
| 458 | int saveFlags) { |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 459 | if (left < right && top < bottom) { |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 460 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 461 | return nSaveLayer(mRenderer, left, top, right, bottom, nativePaint, saveFlags); |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 462 | } |
| 463 | return save(saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 464 | } |
| 465 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 466 | private static native int nSaveLayer(long renderer, float left, float top, |
| 467 | float right, float bottom, long paint, int saveFlags); |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 468 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 469 | @Override |
| 470 | public int saveLayerAlpha(RectF bounds, int alpha, int saveFlags) { |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 471 | if (bounds != null) { |
| 472 | return saveLayerAlpha(bounds.left, bounds.top, bounds.right, bounds.bottom, |
| 473 | alpha, saveFlags); |
| 474 | } |
| 475 | return nSaveLayerAlpha(mRenderer, alpha, saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 476 | } |
| 477 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 478 | private static native int nSaveLayerAlpha(long renderer, int alpha, int saveFlags); |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 479 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 480 | @Override |
| 481 | public int saveLayerAlpha(float left, float top, float right, float bottom, int alpha, |
| 482 | int saveFlags) { |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 483 | if (left < right && top < bottom) { |
| 484 | return nSaveLayerAlpha(mRenderer, left, top, right, bottom, alpha, saveFlags); |
| 485 | } |
| 486 | return save(saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 487 | } |
| 488 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 489 | private static native int nSaveLayerAlpha(long renderer, float left, float top, float right, |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 490 | float bottom, int alpha, int saveFlags); |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 491 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 492 | @Override |
| 493 | public void restore() { |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 494 | nRestore(mRenderer); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 495 | } |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 496 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 497 | private static native void nRestore(long renderer); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 498 | |
| 499 | @Override |
| 500 | public void restoreToCount(int saveCount) { |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 501 | nRestoreToCount(mRenderer, saveCount); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 502 | } |
| 503 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 504 | private static native void nRestoreToCount(long renderer, int saveCount); |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 505 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 506 | @Override |
| 507 | public int getSaveCount() { |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 508 | return nGetSaveCount(mRenderer); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 509 | } |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 510 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 511 | private static native int nGetSaveCount(long renderer); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 512 | |
| 513 | /////////////////////////////////////////////////////////////////////////// |
| 514 | // Filtering |
| 515 | /////////////////////////////////////////////////////////////////////////// |
| 516 | |
| 517 | @Override |
| 518 | public void setDrawFilter(DrawFilter filter) { |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 519 | mFilter = filter; |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 520 | if (filter == null) { |
| 521 | nResetPaintFilter(mRenderer); |
| 522 | } else if (filter instanceof PaintFlagsDrawFilter) { |
| 523 | PaintFlagsDrawFilter flagsFilter = (PaintFlagsDrawFilter) filter; |
| 524 | nSetupPaintFilter(mRenderer, flagsFilter.clearBits, flagsFilter.setBits); |
| 525 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 526 | } |
| 527 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 528 | private static native void nResetPaintFilter(long renderer); |
| 529 | private static native void nSetupPaintFilter(long renderer, int clearBits, int setBits); |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 530 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 531 | @Override |
| 532 | public DrawFilter getDrawFilter() { |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 533 | return mFilter; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 534 | } |
| 535 | |
| 536 | /////////////////////////////////////////////////////////////////////////// |
| 537 | // Drawing |
| 538 | /////////////////////////////////////////////////////////////////////////// |
| 539 | |
| 540 | @Override |
Antonio Calabrese | 2460958 | 2014-06-12 16:32:03 -0700 | [diff] [blame] | 541 | public void drawArc(float left, float top, float right, float bottom, |
| 542 | float startAngle, float sweepAngle, boolean useCenter, Paint paint) { |
| 543 | nDrawArc(mRenderer, left, top, right, bottom, |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 544 | startAngle, sweepAngle, useCenter, paint.mNativePaint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 545 | } |
| 546 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 547 | private static native void nDrawArc(long renderer, float left, float top, |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 548 | float right, float bottom, float startAngle, float sweepAngle, |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 549 | boolean useCenter, long paint); |
Romain Guy | 8b2f526 | 2011-01-23 16:15:02 -0800 | [diff] [blame] | 550 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 551 | @Override |
| 552 | public void drawARGB(int a, int r, int g, int b) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 553 | drawColor((a & 0xFF) << 24 | (r & 0xFF) << 16 | (g & 0xFF) << 8 | (b & 0xFF)); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 554 | } |
| 555 | |
| 556 | @Override |
Romain Guy | f3187b7 | 2013-06-07 12:17:11 -0700 | [diff] [blame] | 557 | public void drawPatch(NinePatch patch, Rect dst, Paint paint) { |
| 558 | Bitmap bitmap = patch.getBitmap(); |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 559 | throwIfCannotDraw(bitmap); |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 560 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 561 | nDrawPatch(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, patch.mNativeChunk, |
| 562 | dst.left, dst.top, dst.right, dst.bottom, nativePaint); |
Romain Guy | f3187b7 | 2013-06-07 12:17:11 -0700 | [diff] [blame] | 563 | } |
| 564 | |
| 565 | @Override |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 566 | public void drawPatch(NinePatch patch, RectF dst, Paint paint) { |
| 567 | Bitmap bitmap = patch.getBitmap(); |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 568 | throwIfCannotDraw(bitmap); |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 569 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 570 | nDrawPatch(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, patch.mNativeChunk, |
| 571 | dst.left, dst.top, dst.right, dst.bottom, nativePaint); |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 572 | } |
| 573 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 574 | private static native void nDrawPatch(long renderer, long bitmap, byte[] buffer, long chunk, |
| 575 | float left, float top, float right, float bottom, long paint); |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 576 | |
| 577 | @Override |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 578 | public void drawBitmap(Bitmap bitmap, float left, float top, Paint paint) { |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 579 | throwIfCannotDraw(bitmap); |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 580 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 581 | nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, left, top, nativePaint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 582 | } |
| 583 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 584 | private static native void nDrawBitmap(long renderer, long bitmap, byte[] buffer, |
| 585 | float left, float top, long paint); |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 586 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 587 | @Override |
| 588 | public void drawBitmap(Bitmap bitmap, Matrix matrix, Paint paint) { |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 589 | throwIfCannotDraw(bitmap); |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 590 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 591 | nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, |
| 592 | matrix.native_instance, nativePaint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 593 | } |
| 594 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 595 | private static native void nDrawBitmap(long renderer, long bitmap, byte[] buffer, |
| 596 | long matrix, long paint); |
Romain Guy | f86ef57 | 2010-07-01 11:05:42 -0700 | [diff] [blame] | 597 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 598 | @Override |
| 599 | public void drawBitmap(Bitmap bitmap, Rect src, Rect dst, Paint paint) { |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 600 | throwIfCannotDraw(bitmap); |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 601 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
Romain Guy | 694b519 | 2010-07-21 21:33:20 -0700 | [diff] [blame] | 602 | |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 603 | int left, top, right, bottom; |
| 604 | if (src == null) { |
| 605 | left = top = 0; |
| 606 | right = bitmap.getWidth(); |
| 607 | bottom = bitmap.getHeight(); |
| 608 | } else { |
| 609 | left = src.left; |
| 610 | right = src.right; |
| 611 | top = src.top; |
| 612 | bottom = src.bottom; |
Romain Guy | 694b519 | 2010-07-21 21:33:20 -0700 | [diff] [blame] | 613 | } |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 614 | |
| 615 | nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, left, top, right, bottom, |
| 616 | dst.left, dst.top, dst.right, dst.bottom, nativePaint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 617 | } |
| 618 | |
| 619 | @Override |
| 620 | public void drawBitmap(Bitmap bitmap, Rect src, RectF dst, Paint paint) { |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 621 | throwIfCannotDraw(bitmap); |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 622 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 623 | |
| 624 | float left, top, right, bottom; |
| 625 | if (src == null) { |
| 626 | left = top = 0; |
| 627 | right = bitmap.getWidth(); |
| 628 | bottom = bitmap.getHeight(); |
| 629 | } else { |
| 630 | left = src.left; |
| 631 | right = src.right; |
| 632 | top = src.top; |
| 633 | bottom = src.bottom; |
Romain Guy | ff98fa5 | 2011-11-28 09:35:09 -0800 | [diff] [blame] | 634 | } |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 635 | |
| 636 | nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, left, top, right, bottom, |
| 637 | dst.left, dst.top, dst.right, dst.bottom, nativePaint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 638 | } |
| 639 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 640 | private static native void nDrawBitmap(long renderer, long bitmap, byte[] buffer, |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 641 | float srcLeft, float srcTop, float srcRight, float srcBottom, |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 642 | float left, float top, float right, float bottom, long paint); |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 643 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 644 | @Override |
| 645 | public void drawBitmap(int[] colors, int offset, int stride, float x, float y, |
| 646 | int width, int height, boolean hasAlpha, Paint paint) { |
Romain Guy | e651cc6 | 2012-05-14 19:44:40 -0700 | [diff] [blame] | 647 | if (width < 0) { |
| 648 | throw new IllegalArgumentException("width must be >= 0"); |
| 649 | } |
| 650 | |
| 651 | if (height < 0) { |
| 652 | throw new IllegalArgumentException("height must be >= 0"); |
| 653 | } |
| 654 | |
| 655 | if (Math.abs(stride) < width) { |
| 656 | throw new IllegalArgumentException("abs(stride) must be >= width"); |
| 657 | } |
| 658 | |
| 659 | int lastScanline = offset + (height - 1) * stride; |
| 660 | int length = colors.length; |
| 661 | |
| 662 | if (offset < 0 || (offset + width > length) || lastScanline < 0 || |
| 663 | (lastScanline + width > length)) { |
| 664 | throw new ArrayIndexOutOfBoundsException(); |
| 665 | } |
| 666 | |
Derek Sollenberger | 76d3a1b | 2013-12-10 12:28:58 -0500 | [diff] [blame] | 667 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 668 | nDrawBitmap(mRenderer, colors, offset, stride, x, y, |
| 669 | width, height, hasAlpha, nativePaint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 670 | } |
| 671 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 672 | private static native void nDrawBitmap(long renderer, int[] colors, int offset, int stride, |
| 673 | float x, float y, int width, int height, boolean hasAlpha, long nativePaint); |
Romain Guy | e651cc6 | 2012-05-14 19:44:40 -0700 | [diff] [blame] | 674 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 675 | @Override |
| 676 | public void drawBitmap(int[] colors, int offset, int stride, int x, int y, |
| 677 | int width, int height, boolean hasAlpha, Paint paint) { |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 678 | drawBitmap(colors, offset, stride, (float) x, (float) y, width, height, hasAlpha, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 679 | } |
| 680 | |
| 681 | @Override |
| 682 | public void drawBitmapMesh(Bitmap bitmap, int meshWidth, int meshHeight, float[] verts, |
| 683 | int vertOffset, int[] colors, int colorOffset, Paint paint) { |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 684 | throwIfCannotDraw(bitmap); |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 685 | if (meshWidth < 0 || meshHeight < 0 || vertOffset < 0 || colorOffset < 0) { |
| 686 | throw new ArrayIndexOutOfBoundsException(); |
| 687 | } |
| 688 | |
| 689 | if (meshWidth == 0 || meshHeight == 0) { |
| 690 | return; |
| 691 | } |
| 692 | |
| 693 | final int count = (meshWidth + 1) * (meshHeight + 1); |
| 694 | checkRange(verts.length, vertOffset, count * 2); |
| 695 | |
Romain Guy | ff316ec | 2013-02-13 18:39:43 -0800 | [diff] [blame] | 696 | if (colors != null) { |
| 697 | checkRange(colors.length, colorOffset, count); |
| 698 | } |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 699 | |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 700 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
| 701 | nDrawBitmapMesh(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, meshWidth, meshHeight, |
| 702 | verts, vertOffset, colors, colorOffset, nativePaint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 703 | } |
| 704 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 705 | private static native void nDrawBitmapMesh(long renderer, long bitmap, byte[] buffer, |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 706 | int meshWidth, int meshHeight, float[] verts, int vertOffset, |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 707 | int[] colors, int colorOffset, long paint); |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 708 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 709 | @Override |
| 710 | public void drawCircle(float cx, float cy, float radius, Paint paint) { |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 711 | nDrawCircle(mRenderer, cx, cy, radius, paint.mNativePaint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 712 | } |
| 713 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 714 | private static native void nDrawCircle(long renderer, float cx, float cy, |
| 715 | float radius, long paint); |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 716 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 717 | @Override |
John Reck | 52244ff | 2014-05-01 21:27:37 -0700 | [diff] [blame] | 718 | public void drawCircle(CanvasProperty<Float> cx, CanvasProperty<Float> cy, |
| 719 | CanvasProperty<Float> radius, CanvasProperty<Paint> paint) { |
| 720 | nDrawCircle(mRenderer, cx.getNativeContainer(), cy.getNativeContainer(), |
| 721 | radius.getNativeContainer(), paint.getNativeContainer()); |
| 722 | } |
| 723 | |
| 724 | private static native void nDrawCircle(long renderer, long propCx, |
| 725 | long propCy, long propRadius, long propPaint); |
| 726 | |
| 727 | @Override |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 728 | public void drawColor(int color) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 729 | drawColor(color, PorterDuff.Mode.SRC_OVER); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 730 | } |
| 731 | |
| 732 | @Override |
| 733 | public void drawColor(int color, PorterDuff.Mode mode) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 734 | nDrawColor(mRenderer, color, mode.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 735 | } |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 736 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 737 | private static native void nDrawColor(long renderer, int color, int mode); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 738 | |
| 739 | @Override |
| 740 | public void drawLine(float startX, float startY, float stopX, float stopY, Paint paint) { |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 741 | float[] line = getLineStorage(); |
| 742 | line[0] = startX; |
| 743 | line[1] = startY; |
| 744 | line[2] = stopX; |
| 745 | line[3] = stopY; |
| 746 | drawLines(line, 0, 4, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 747 | } |
| 748 | |
| 749 | @Override |
| 750 | public void drawLines(float[] pts, int offset, int count, Paint paint) { |
Chris Craik | 5d11676 | 2013-02-19 17:49:31 -0800 | [diff] [blame] | 751 | if (count < 4) return; |
| 752 | |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 753 | if ((offset | count) < 0 || offset + count > pts.length) { |
| 754 | throw new IllegalArgumentException("The lines array must contain 4 elements per line."); |
| 755 | } |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 756 | nDrawLines(mRenderer, pts, offset, count, paint.mNativePaint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 757 | } |
| 758 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 759 | private static native void nDrawLines(long renderer, float[] points, |
| 760 | int offset, int count, long paint); |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 761 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 762 | @Override |
| 763 | public void drawLines(float[] pts, Paint paint) { |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 764 | drawLines(pts, 0, pts.length, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 765 | } |
| 766 | |
| 767 | @Override |
Antonio Calabrese | 2460958 | 2014-06-12 16:32:03 -0700 | [diff] [blame] | 768 | public void drawOval(float left, float top, float right, float bottom, Paint paint) { |
| 769 | nDrawOval(mRenderer, left, top, right, bottom, paint.mNativePaint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 770 | } |
| 771 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 772 | private static native void nDrawOval(long renderer, float left, float top, |
| 773 | float right, float bottom, long paint); |
Romain Guy | c1cd9ba3 | 2011-01-23 14:18:41 -0800 | [diff] [blame] | 774 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 775 | @Override |
| 776 | public void drawPaint(Paint paint) { |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 777 | final Rect r = getInternalClipBounds(); |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 778 | nGetClipBounds(mRenderer, r); |
| 779 | drawRect(r.left, r.top, r.right, r.bottom, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 780 | } |
| 781 | |
| 782 | @Override |
| 783 | public void drawPath(Path path, Paint paint) { |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 784 | if (path.isSimplePath) { |
| 785 | if (path.rects != null) { |
| 786 | nDrawRects(mRenderer, path.rects.mNativeRegion, paint.mNativePaint); |
Romain Guy | a48a1a8 | 2010-08-10 14:59:15 -0700 | [diff] [blame] | 787 | } |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 788 | } else { |
| 789 | nDrawPath(mRenderer, path.mNativePath, paint.mNativePaint); |
Romain Guy | a48a1a8 | 2010-08-10 14:59:15 -0700 | [diff] [blame] | 790 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 791 | } |
| 792 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 793 | private static native void nDrawPath(long renderer, long path, long paint); |
| 794 | private static native void nDrawRects(long renderer, long region, long paint); |
Romain Guy | 7fbcc04 | 2010-08-04 15:40:07 -0700 | [diff] [blame] | 795 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 796 | @Override |
| 797 | public void drawPicture(Picture picture) { |
Romain Guy | 75582e8 | 2012-01-18 18:13:35 -0800 | [diff] [blame] | 798 | picture.endRecording(); |
| 799 | // TODO: Implement rendering |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 800 | } |
| 801 | |
| 802 | @Override |
| 803 | public void drawPicture(Picture picture, Rect dst) { |
Romain Guy | 75582e8 | 2012-01-18 18:13:35 -0800 | [diff] [blame] | 804 | save(); |
| 805 | translate(dst.left, dst.top); |
| 806 | if (picture.getWidth() > 0 && picture.getHeight() > 0) { |
| 807 | scale(dst.width() / picture.getWidth(), dst.height() / picture.getHeight()); |
| 808 | } |
| 809 | drawPicture(picture); |
| 810 | restore(); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 811 | } |
| 812 | |
| 813 | @Override |
| 814 | public void drawPicture(Picture picture, RectF dst) { |
Romain Guy | 75582e8 | 2012-01-18 18:13:35 -0800 | [diff] [blame] | 815 | save(); |
| 816 | translate(dst.left, dst.top); |
| 817 | if (picture.getWidth() > 0 && picture.getHeight() > 0) { |
| 818 | scale(dst.width() / picture.getWidth(), dst.height() / picture.getHeight()); |
| 819 | } |
| 820 | drawPicture(picture); |
| 821 | restore(); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 822 | } |
| 823 | |
| 824 | @Override |
| 825 | public void drawPoint(float x, float y, Paint paint) { |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 826 | float[] point = getPointStorage(); |
| 827 | point[0] = x; |
| 828 | point[1] = y; |
| 829 | drawPoints(point, 0, 2, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 830 | } |
| 831 | |
| 832 | @Override |
| 833 | public void drawPoints(float[] pts, Paint paint) { |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 834 | drawPoints(pts, 0, pts.length, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 835 | } |
| 836 | |
| 837 | @Override |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 838 | public void drawPoints(float[] pts, int offset, int count, Paint paint) { |
Chris Craik | 5d11676 | 2013-02-19 17:49:31 -0800 | [diff] [blame] | 839 | if (count < 2) return; |
| 840 | |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 841 | nDrawPoints(mRenderer, pts, offset, count, paint.mNativePaint); |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 842 | } |
| 843 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 844 | private static native void nDrawPoints(long renderer, float[] points, |
| 845 | int offset, int count, long paint); |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 846 | |
Raph Levien | 3f0d616 | 2014-06-17 20:59:42 -0700 | [diff] [blame] | 847 | // Note: drawPosText just uses implementation in Canvas |
Romain Guy | eb9a536 | 2012-01-17 17:39:26 -0800 | [diff] [blame] | 848 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 849 | @Override |
| 850 | 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] | 851 | if (left == right || top == bottom) return; |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 852 | nDrawRect(mRenderer, left, top, right, bottom, paint.mNativePaint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 853 | } |
| 854 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 855 | private static native void nDrawRect(long renderer, float left, float top, |
| 856 | float right, float bottom, long paint); |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 857 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 858 | @Override |
| 859 | public void drawRect(Rect r, Paint paint) { |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 860 | drawRect(r.left, r.top, r.right, r.bottom, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 861 | } |
| 862 | |
| 863 | @Override |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 864 | public void drawRect(RectF r, Paint paint) { |
| 865 | drawRect(r.left, r.top, r.right, r.bottom, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 866 | } |
| 867 | |
| 868 | @Override |
| 869 | public void drawRGB(int r, int g, int b) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 870 | drawColor(0xFF000000 | (r & 0xFF) << 16 | (g & 0xFF) << 8 | (b & 0xFF)); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 871 | } |
| 872 | |
| 873 | @Override |
Chris Craik | 4d1c153 | 2014-04-24 14:13:40 -0700 | [diff] [blame] | 874 | public void drawRoundRect(float left, float top, float right, float bottom, float rx, float ry, |
| 875 | Paint paint) { |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 876 | nDrawRoundRect(mRenderer, left, top, right, bottom, rx, ry, paint.mNativePaint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 877 | } |
| 878 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 879 | private static native void nDrawRoundRect(long renderer, float left, float top, |
| 880 | float right, float bottom, float rx, float y, long paint); |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 881 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 882 | @Override |
| 883 | 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] | 884 | if ((index | count | (index + count) | (text.length - index - count)) < 0) { |
| 885 | throw new IndexOutOfBoundsException(); |
| 886 | } |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 887 | |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 888 | nDrawText(mRenderer, text, index, count, x, y, |
| 889 | paint.mBidiFlags, paint.mNativePaint, paint.mNativeTypeface); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 890 | } |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 891 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 892 | private static native void nDrawText(long renderer, char[] text, int index, int count, |
Raph Levien | 1a73f732 | 2014-01-30 16:06:28 -0800 | [diff] [blame] | 893 | float x, float y, int bidiFlags, long paint, long typeface); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 894 | |
| 895 | @Override |
| 896 | public void drawText(CharSequence text, int start, int end, float x, float y, Paint paint) { |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 897 | if (text instanceof String || text instanceof SpannedString || |
| 898 | text instanceof SpannableString) { |
| 899 | nDrawText(mRenderer, text.toString(), start, end, x, y, paint.mBidiFlags, |
| 900 | paint.mNativePaint, paint.mNativeTypeface); |
| 901 | } else if (text instanceof GraphicsOperations) { |
| 902 | ((GraphicsOperations) text).drawText(this, start, end, x, y, paint); |
| 903 | } else { |
| 904 | char[] buf = TemporaryBuffer.obtain(end - start); |
| 905 | TextUtils.getChars(text, start, end, buf, 0); |
| 906 | nDrawText(mRenderer, buf, 0, end - start, x, y, |
| 907 | paint.mBidiFlags, paint.mNativePaint, paint.mNativeTypeface); |
| 908 | TemporaryBuffer.recycle(buf); |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 909 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 910 | } |
| 911 | |
| 912 | @Override |
| 913 | 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] | 914 | if ((start | end | (end - start) | (text.length() - end)) < 0) { |
| 915 | throw new IndexOutOfBoundsException(); |
| 916 | } |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 917 | |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 918 | nDrawText(mRenderer, text, start, end, x, y, |
| 919 | paint.mBidiFlags, paint.mNativePaint, paint.mNativeTypeface); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 920 | } |
| 921 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 922 | private static native void nDrawText(long renderer, String text, int start, int end, |
Raph Levien | 1a73f732 | 2014-01-30 16:06:28 -0800 | [diff] [blame] | 923 | float x, float y, int bidiFlags, long paint, long typeface); |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 924 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 925 | @Override |
| 926 | public void drawText(String text, float x, float y, Paint paint) { |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 927 | nDrawText(mRenderer, text, 0, text.length(), x, y, |
| 928 | paint.mBidiFlags, paint.mNativePaint, paint.mNativeTypeface); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 929 | } |
| 930 | |
| 931 | @Override |
| 932 | public void drawTextOnPath(char[] text, int index, int count, Path path, float hOffset, |
| 933 | float vOffset, Paint paint) { |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 934 | if (index < 0 || index + count > text.length) { |
| 935 | throw new ArrayIndexOutOfBoundsException(); |
| 936 | } |
| 937 | |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 938 | nDrawTextOnPath(mRenderer, text, index, count, path.mNativePath, hOffset, vOffset, |
Raph Levien | 9d2b5e1 | 2014-06-15 23:53:57 -0700 | [diff] [blame] | 939 | paint.mBidiFlags, paint.mNativePaint, paint.mNativeTypeface); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 940 | } |
| 941 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 942 | private static native void nDrawTextOnPath(long renderer, char[] text, int index, int count, |
Raph Levien | 9d2b5e1 | 2014-06-15 23:53:57 -0700 | [diff] [blame] | 943 | long path, float hOffset, float vOffset, int bidiFlags, long nativePaint, |
| 944 | long typeface); |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 945 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 946 | @Override |
| 947 | 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] | 948 | if (text.length() == 0) return; |
| 949 | |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 950 | nDrawTextOnPath(mRenderer, text, 0, text.length(), path.mNativePath, hOffset, vOffset, |
Raph Levien | 9d2b5e1 | 2014-06-15 23:53:57 -0700 | [diff] [blame] | 951 | paint.mBidiFlags, paint.mNativePaint, paint.mNativeTypeface); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 952 | } |
| 953 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 954 | private static native void nDrawTextOnPath(long renderer, String text, int start, int end, |
Raph Levien | 9d2b5e1 | 2014-06-15 23:53:57 -0700 | [diff] [blame] | 955 | long path, float hOffset, float vOffset, int bidiFlags, long nativePaint, |
| 956 | long typeface); |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 957 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 958 | @Override |
| 959 | public void drawTextRun(char[] text, int index, int count, int contextIndex, int contextCount, |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 960 | float x, float y, boolean isRtl, Paint paint) { |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 961 | if ((index | count | text.length - index - count) < 0) { |
| 962 | throw new IndexOutOfBoundsException(); |
| 963 | } |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 964 | |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 965 | nDrawTextRun(mRenderer, text, index, count, contextIndex, contextCount, x, y, isRtl, |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 966 | paint.mNativePaint, paint.mNativeTypeface); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 967 | } |
| 968 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 969 | private static native void nDrawTextRun(long renderer, char[] text, int index, int count, |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 970 | int contextIndex, int contextCount, float x, float y, boolean isRtl, long nativePaint, long nativeTypeface); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 971 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 972 | @Override |
| 973 | public void drawTextRun(CharSequence text, int start, int end, int contextStart, int contextEnd, |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 974 | float x, float y, boolean isRtl, Paint paint) { |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 975 | if ((start | end | end - start | text.length() - end) < 0) { |
| 976 | throw new IndexOutOfBoundsException(); |
| 977 | } |
| 978 | |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 979 | if (text instanceof String || text instanceof SpannedString || |
| 980 | text instanceof SpannableString) { |
| 981 | nDrawTextRun(mRenderer, text.toString(), start, end, contextStart, |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 982 | contextEnd, x, y, isRtl, paint.mNativePaint, paint.mNativeTypeface); |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 983 | } else if (text instanceof GraphicsOperations) { |
| 984 | ((GraphicsOperations) text).drawTextRun(this, start, end, |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 985 | contextStart, contextEnd, x, y, isRtl, paint); |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 986 | } else { |
| 987 | int contextLen = contextEnd - contextStart; |
| 988 | int len = end - start; |
| 989 | char[] buf = TemporaryBuffer.obtain(contextLen); |
| 990 | TextUtils.getChars(text, contextStart, contextEnd, buf, 0); |
| 991 | nDrawTextRun(mRenderer, buf, start - contextStart, len, 0, contextLen, |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 992 | x, y, isRtl, paint.mNativePaint, paint.mNativeTypeface); |
Leon Scroggins III | d1ad5e6 | 2014-05-05 12:50:38 -0400 | [diff] [blame] | 993 | TemporaryBuffer.recycle(buf); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 994 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 995 | } |
| 996 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 997 | private static native void nDrawTextRun(long renderer, String text, int start, int end, |
Raph Levien | 051910b | 2014-06-15 18:25:29 -0700 | [diff] [blame] | 998 | int contextStart, int contextEnd, float x, float y, boolean isRtl, long nativePaint, long nativeTypeface); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 999 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1000 | @Override |
| 1001 | public void drawVertices(VertexMode mode, int vertexCount, float[] verts, int vertOffset, |
| 1002 | float[] texs, int texOffset, int[] colors, int colorOffset, short[] indices, |
| 1003 | int indexOffset, int indexCount, Paint paint) { |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 1004 | // TODO: Implement |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1005 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1006 | } |