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; |
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 | e5e0c50 | 2011-06-15 15:18:31 -0700 | [diff] [blame] | 34 | import android.graphics.SurfaceTexture; |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 35 | import android.graphics.TemporaryBuffer; |
| 36 | import android.text.GraphicsOperations; |
| 37 | import android.text.SpannableString; |
| 38 | import android.text.SpannedString; |
| 39 | import android.text.TextUtils; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 40 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 41 | /** |
| 42 | * An implementation of Canvas on top of OpenGL ES 2.0. |
| 43 | */ |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 44 | class GLES20Canvas extends HardwareCanvas { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 45 | // Must match modifiers used in the JNI layer |
| 46 | private static final int MODIFIER_NONE = 0; |
| 47 | private static final int MODIFIER_SHADOW = 1; |
| 48 | private static final int MODIFIER_SHADER = 2; |
| 49 | private static final int MODIFIER_COLOR_FILTER = 4; |
| 50 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 51 | private final boolean mOpaque; |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 52 | private long mRenderer; |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 53 | |
| 54 | // The native renderer will be destroyed when this object dies. |
| 55 | // DO NOT overwrite this reference once it is set. |
Romain Guy | eea6069 | 2011-07-26 20:35:55 -0700 | [diff] [blame] | 56 | @SuppressWarnings({"unused", "FieldCanBeLocal"}) |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 57 | private CanvasFinalizer mFinalizer; |
| 58 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 59 | private int mWidth; |
| 60 | private int mHeight; |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 61 | |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 62 | private float[] mPoint; |
| 63 | private float[] mLine; |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 64 | |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 65 | private Rect mClipBounds; |
| 66 | private RectF mPathBounds; |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 67 | |
| 68 | private DrawFilter mFilter; |
Romain Guy | da8532c | 2010-08-31 11:50:35 -0700 | [diff] [blame] | 69 | |
Romain Guy | 1639351 | 2010-08-08 00:14:31 -0700 | [diff] [blame] | 70 | /////////////////////////////////////////////////////////////////////////// |
| 71 | // JNI |
| 72 | /////////////////////////////////////////////////////////////////////////// |
| 73 | |
| 74 | private static native boolean nIsAvailable(); |
| 75 | private static boolean sIsAvailable = nIsAvailable(); |
| 76 | |
| 77 | static boolean isAvailable() { |
| 78 | return sIsAvailable; |
| 79 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 80 | |
| 81 | /////////////////////////////////////////////////////////////////////////// |
| 82 | // Constructors |
| 83 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 84 | |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 85 | /** |
| 86 | * Creates a canvas to render directly on screen. |
| 87 | */ |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 88 | GLES20Canvas(boolean translucent) { |
| 89 | this(false, translucent); |
| 90 | } |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 91 | |
| 92 | /** |
| 93 | * Creates a canvas to render into an FBO. |
| 94 | */ |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 95 | GLES20Canvas(long layer, boolean translucent) { |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 96 | mOpaque = !translucent; |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 97 | mRenderer = nCreateLayerRenderer(layer); |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 98 | setupFinalizer(); |
| 99 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 100 | |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 101 | protected GLES20Canvas(boolean record, boolean translucent) { |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 102 | mOpaque = !translucent; |
| 103 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 104 | if (record) { |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 105 | mRenderer = nCreateDisplayListRenderer(); |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 106 | } else { |
| 107 | mRenderer = nCreateRenderer(); |
| 108 | } |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 109 | |
| 110 | setupFinalizer(); |
| 111 | } |
| 112 | |
| 113 | private void setupFinalizer() { |
Romain Guy | fb8b763 | 2010-08-23 21:05:08 -0700 | [diff] [blame] | 114 | if (mRenderer == 0) { |
| 115 | throw new IllegalStateException("Could not create GLES20Canvas renderer"); |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 116 | } else { |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 117 | mFinalizer = new CanvasFinalizer(mRenderer); |
Romain Guy | fb8b763 | 2010-08-23 21:05:08 -0700 | [diff] [blame] | 118 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 119 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 120 | |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 121 | protected void resetDisplayListRenderer() { |
| 122 | nResetDisplayListRenderer(mRenderer); |
| 123 | } |
| 124 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 125 | private static native long nCreateRenderer(); |
| 126 | private static native long nCreateLayerRenderer(long layer); |
| 127 | private static native long nCreateDisplayListRenderer(); |
| 128 | private static native void nResetDisplayListRenderer(long renderer); |
| 129 | private static native void nDestroyRenderer(long renderer); |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 130 | |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 131 | private static final class CanvasFinalizer { |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 132 | private final long mRenderer; |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 133 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 134 | public CanvasFinalizer(long renderer) { |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 135 | mRenderer = renderer; |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 136 | } |
| 137 | |
| 138 | @Override |
Patrick Dubroy | f890fab | 2010-12-19 16:47:17 -0800 | [diff] [blame] | 139 | protected void finalize() throws Throwable { |
Romain Guy | 171c592 | 2011-01-06 10:04:23 -0800 | [diff] [blame] | 140 | try { |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 141 | nDestroyRenderer(mRenderer); |
Romain Guy | 171c592 | 2011-01-06 10:04:23 -0800 | [diff] [blame] | 142 | } finally { |
| 143 | super.finalize(); |
| 144 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 145 | } |
| 146 | } |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 147 | |
Romain Guy | ef35927 | 2013-01-31 19:07:29 -0800 | [diff] [blame] | 148 | @Override |
| 149 | public void setName(String name) { |
| 150 | super.setName(name); |
| 151 | nSetName(mRenderer, name); |
| 152 | } |
| 153 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 154 | private static native void nSetName(long renderer, String name); |
Romain Guy | ef35927 | 2013-01-31 19:07:29 -0800 | [diff] [blame] | 155 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 156 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 157 | // Hardware layers |
| 158 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | 11cb642 | 2012-09-21 00:39:43 -0700 | [diff] [blame] | 159 | |
| 160 | @Override |
| 161 | void pushLayerUpdate(HardwareLayer layer) { |
| 162 | nPushLayerUpdate(mRenderer, ((GLES20RenderLayer) layer).mLayer); |
| 163 | } |
| 164 | |
| 165 | @Override |
Romain Guy | e93482f | 2013-06-17 13:14:51 -0700 | [diff] [blame] | 166 | void cancelLayerUpdate(HardwareLayer layer) { |
| 167 | nCancelLayerUpdate(mRenderer, ((GLES20RenderLayer) layer).mLayer); |
| 168 | } |
| 169 | |
| 170 | @Override |
Romain Guy | 4054360 | 2013-06-12 15:31:28 -0700 | [diff] [blame] | 171 | void flushLayerUpdates() { |
| 172 | nFlushLayerUpdates(mRenderer); |
| 173 | } |
| 174 | |
| 175 | @Override |
Romain Guy | 11cb642 | 2012-09-21 00:39:43 -0700 | [diff] [blame] | 176 | void clearLayerUpdates() { |
| 177 | nClearLayerUpdates(mRenderer); |
| 178 | } |
| 179 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 180 | static native long nCreateTextureLayer(boolean opaque, int[] layerInfo); |
| 181 | static native long nCreateLayer(int width, int height, boolean isOpaque, int[] layerInfo); |
| 182 | static native boolean nResizeLayer(long layerId, int width, int height, int[] layerInfo); |
| 183 | static native void nSetOpaqueLayer(long layerId, boolean isOpaque); |
| 184 | static native void nSetLayerPaint(long layerId, long nativePaint); |
| 185 | static native void nSetLayerColorFilter(long layerId, long nativeColorFilter); |
| 186 | static native void nUpdateTextureLayer(long layerId, int width, int height, boolean opaque, |
Romain Guy | a948927 | 2011-06-22 20:58:11 -0700 | [diff] [blame] | 187 | SurfaceTexture surface); |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 188 | static native void nClearLayerTexture(long layerId); |
| 189 | static native void nSetTextureLayerTransform(long layerId, long matrix); |
| 190 | static native void nDestroyLayer(long layerId); |
| 191 | static native void nDestroyLayerDeferred(long layerId); |
| 192 | static native void nUpdateRenderLayer(long layerId, long renderer, long displayList, |
Romain Guy | 2bf68f0 | 2012-03-02 13:37:47 -0800 | [diff] [blame] | 193 | int left, int top, int right, int bottom); |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 194 | static native boolean nCopyLayer(long layerId, long bitmap); |
Romain Guy | 57066eb | 2011-01-12 12:53:32 -0800 | [diff] [blame] | 195 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 196 | private static native void nClearLayerUpdates(long renderer); |
| 197 | private static native void nFlushLayerUpdates(long renderer); |
| 198 | private static native void nPushLayerUpdate(long renderer, long layer); |
| 199 | private static native void nCancelLayerUpdate(long renderer, long layer); |
Romain Guy | 11cb642 | 2012-09-21 00:39:43 -0700 | [diff] [blame] | 200 | |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 201 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 202 | // Canvas management |
| 203 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 204 | |
| 205 | @Override |
| 206 | public boolean isOpaque() { |
| 207 | return mOpaque; |
| 208 | } |
| 209 | |
| 210 | @Override |
| 211 | public int getWidth() { |
| 212 | return mWidth; |
| 213 | } |
| 214 | |
| 215 | @Override |
| 216 | public int getHeight() { |
| 217 | return mHeight; |
| 218 | } |
| 219 | |
Romain Guy | f61970fc | 2011-07-07 14:10:06 -0700 | [diff] [blame] | 220 | @Override |
| 221 | public int getMaximumBitmapWidth() { |
| 222 | return nGetMaximumTextureWidth(); |
| 223 | } |
| 224 | |
| 225 | @Override |
| 226 | public int getMaximumBitmapHeight() { |
| 227 | return nGetMaximumTextureHeight(); |
| 228 | } |
| 229 | |
| 230 | private static native int nGetMaximumTextureWidth(); |
Romain Guy | 530041d | 2012-01-25 18:56:29 -0800 | [diff] [blame] | 231 | private static native int nGetMaximumTextureHeight(); |
Romain Guy | f61970fc | 2011-07-07 14:10:06 -0700 | [diff] [blame] | 232 | |
Romain Guy | 2bf68f0 | 2012-03-02 13:37:47 -0800 | [diff] [blame] | 233 | /** |
| 234 | * Returns the native OpenGLRenderer object. |
| 235 | */ |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 236 | long getRenderer() { |
Romain Guy | 2bf68f0 | 2012-03-02 13:37:47 -0800 | [diff] [blame] | 237 | return mRenderer; |
| 238 | } |
| 239 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 240 | /////////////////////////////////////////////////////////////////////////// |
| 241 | // Setup |
| 242 | /////////////////////////////////////////////////////////////////////////// |
| 243 | |
| 244 | @Override |
| 245 | public void setViewport(int width, int height) { |
| 246 | mWidth = width; |
| 247 | mHeight = height; |
| 248 | |
| 249 | nSetViewport(mRenderer, width, height); |
| 250 | } |
| 251 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 252 | private static native void nSetViewport(long renderer, int width, int height); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 253 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 254 | @Override |
Chet Haase | 44b2fe3 | 2012-06-06 19:03:58 -0700 | [diff] [blame] | 255 | public int onPreDraw(Rect dirty) { |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 256 | if (dirty != null) { |
Chet Haase | 44b2fe3 | 2012-06-06 19:03:58 -0700 | [diff] [blame] | 257 | return nPrepareDirty(mRenderer, dirty.left, dirty.top, dirty.right, dirty.bottom, |
| 258 | mOpaque); |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 259 | } else { |
Chet Haase | 44b2fe3 | 2012-06-06 19:03:58 -0700 | [diff] [blame] | 260 | return nPrepare(mRenderer, mOpaque); |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 261 | } |
| 262 | } |
| 263 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 264 | private static native int nPrepare(long renderer, boolean opaque); |
| 265 | 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] | 266 | boolean opaque); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 267 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 268 | @Override |
Gilles Debunne | b35ab7b | 2011-12-05 15:54:00 -0800 | [diff] [blame] | 269 | public void onPostDraw() { |
Romain Guy | b025b9c | 2010-09-16 14:16:48 -0700 | [diff] [blame] | 270 | nFinish(mRenderer); |
| 271 | } |
Romain Guy | 9ace8f5 | 2011-07-07 20:50:11 -0700 | [diff] [blame] | 272 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 273 | private static native void nFinish(long renderer); |
Romain Guy | b025b9c | 2010-09-16 14:16:48 -0700 | [diff] [blame] | 274 | |
Romain Guy | 530041d | 2012-01-25 18:56:29 -0800 | [diff] [blame] | 275 | /** |
| 276 | * Returns the size of the stencil buffer required by the underlying |
| 277 | * implementation. |
| 278 | * |
| 279 | * @return The minimum number of bits the stencil buffer must. Always >= 0. |
| 280 | * |
| 281 | * @hide |
| 282 | */ |
| 283 | public static int getStencilSize() { |
| 284 | return nGetStencilSize(); |
| 285 | } |
| 286 | |
| 287 | private static native int nGetStencilSize(); |
| 288 | |
Romain Guy | 78dd96d | 2013-05-03 14:24:16 -0700 | [diff] [blame] | 289 | void setCountOverdrawEnabled(boolean enabled) { |
| 290 | nSetCountOverdrawEnabled(mRenderer, enabled); |
| 291 | } |
| 292 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 293 | static native void nSetCountOverdrawEnabled(long renderer, boolean enabled); |
Romain Guy | 78dd96d | 2013-05-03 14:24:16 -0700 | [diff] [blame] | 294 | |
| 295 | float getOverdraw() { |
| 296 | return nGetOverdraw(mRenderer); |
| 297 | } |
| 298 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 299 | static native float nGetOverdraw(long renderer); |
Romain Guy | 78dd96d | 2013-05-03 14:24:16 -0700 | [diff] [blame] | 300 | |
Romain Guy | 530041d | 2012-01-25 18:56:29 -0800 | [diff] [blame] | 301 | /////////////////////////////////////////////////////////////////////////// |
| 302 | // Functor |
| 303 | /////////////////////////////////////////////////////////////////////////// |
| 304 | |
Romain Guy | da8532c | 2010-08-31 11:50:35 -0700 | [diff] [blame] | 305 | @Override |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 306 | public int callDrawGLFunction(long drawGLFunction) { |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 307 | return nCallDrawGLFunction(mRenderer, drawGLFunction); |
| 308 | } |
| 309 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 310 | private static native int nCallDrawGLFunction(long renderer, long drawGLFunction); |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 311 | |
Romain Guy | 8f3b8e3 | 2012-03-27 16:33:45 -0700 | [diff] [blame] | 312 | @Override |
| 313 | public int invokeFunctors(Rect dirty) { |
| 314 | return nInvokeFunctors(mRenderer, dirty); |
| 315 | } |
| 316 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 317 | private static native int nInvokeFunctors(long renderer, Rect dirty); |
Romain Guy | 8f3b8e3 | 2012-03-27 16:33:45 -0700 | [diff] [blame] | 318 | |
Romain Guy | ba6be8a | 2012-04-23 18:22:09 -0700 | [diff] [blame] | 319 | @Override |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 320 | public void detachFunctor(long functor) { |
Romain Guy | ba6be8a | 2012-04-23 18:22:09 -0700 | [diff] [blame] | 321 | nDetachFunctor(mRenderer, functor); |
| 322 | } |
| 323 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 324 | private static native void nDetachFunctor(long renderer, long functor); |
Romain Guy | ba6be8a | 2012-04-23 18:22:09 -0700 | [diff] [blame] | 325 | |
| 326 | @Override |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 327 | public void attachFunctor(long functor) { |
Romain Guy | ba6be8a | 2012-04-23 18:22:09 -0700 | [diff] [blame] | 328 | nAttachFunctor(mRenderer, functor); |
| 329 | } |
| 330 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 331 | private static native void nAttachFunctor(long renderer, long functor); |
Romain Guy | ba6be8a | 2012-04-23 18:22:09 -0700 | [diff] [blame] | 332 | |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 333 | /////////////////////////////////////////////////////////////////////////// |
| 334 | // Memory |
| 335 | /////////////////////////////////////////////////////////////////////////// |
| 336 | |
| 337 | /** |
Romain Guy | 6d7475d | 2011-07-27 16:28:21 -0700 | [diff] [blame] | 338 | * Must match Caches::FlushMode values |
| 339 | * |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 340 | * @see #flushCaches(int) |
| 341 | */ |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 342 | static final int FLUSH_CACHES_LAYERS = 0; |
Romain Guy | 6d7475d | 2011-07-27 16:28:21 -0700 | [diff] [blame] | 343 | |
| 344 | /** |
| 345 | * Must match Caches::FlushMode values |
| 346 | * |
| 347 | * @see #flushCaches(int) |
| 348 | */ |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 349 | static final int FLUSH_CACHES_MODERATE = 1; |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 350 | |
| 351 | /** |
Romain Guy | 6d7475d | 2011-07-27 16:28:21 -0700 | [diff] [blame] | 352 | * Must match Caches::FlushMode values |
| 353 | * |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 354 | * @see #flushCaches(int) |
| 355 | */ |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 356 | static final int FLUSH_CACHES_FULL = 2; |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 357 | |
| 358 | /** |
| 359 | * Flush caches to reclaim as much memory as possible. The amount of memory |
| 360 | * to reclaim is indicate by the level parameter. |
| 361 | * |
| 362 | * The level can be one of {@link #FLUSH_CACHES_MODERATE} or |
| 363 | * {@link #FLUSH_CACHES_FULL}. |
| 364 | * |
| 365 | * @param level Hint about the amount of memory to reclaim |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 366 | */ |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 367 | static void flushCaches(int level) { |
Romain Guy | bdf7609 | 2011-07-18 15:00:43 -0700 | [diff] [blame] | 368 | nFlushCaches(level); |
| 369 | } |
| 370 | |
| 371 | private static native void nFlushCaches(int level); |
| 372 | |
Romain Guy | 8ff6b9e | 2011-11-09 20:10:18 -0800 | [diff] [blame] | 373 | /** |
| 374 | * Release all resources associated with the underlying caches. This should |
| 375 | * only be called after a full flushCaches(). |
| 376 | * |
| 377 | * @hide |
| 378 | */ |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 379 | static void terminateCaches() { |
Romain Guy | 8ff6b9e | 2011-11-09 20:10:18 -0800 | [diff] [blame] | 380 | nTerminateCaches(); |
| 381 | } |
| 382 | |
| 383 | private static native void nTerminateCaches(); |
| 384 | |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 385 | static boolean initCaches() { |
| 386 | return nInitCaches(); |
Romain Guy | 8ff6b9e | 2011-11-09 20:10:18 -0800 | [diff] [blame] | 387 | } |
| 388 | |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 389 | private static native boolean nInitCaches(); |
| 390 | |
| 391 | /////////////////////////////////////////////////////////////////////////// |
| 392 | // Atlas |
| 393 | /////////////////////////////////////////////////////////////////////////// |
| 394 | |
| 395 | static void initAtlas(GraphicBuffer buffer, int[] map) { |
| 396 | nInitAtlas(buffer, map, map.length); |
| 397 | } |
| 398 | |
| 399 | private static native void nInitAtlas(GraphicBuffer buffer, int[] map, int count); |
| 400 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 401 | /////////////////////////////////////////////////////////////////////////// |
| 402 | // Display list |
| 403 | /////////////////////////////////////////////////////////////////////////// |
| 404 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 405 | long getDisplayList(long displayList) { |
Jeff Brown | 162a021 | 2011-07-21 17:02:54 -0700 | [diff] [blame] | 406 | return nGetDisplayList(mRenderer, displayList); |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 407 | } |
| 408 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 409 | private static native long nGetDisplayList(long renderer, long displayList); |
Romain Guy | 52036b1 | 2013-02-14 18:03:37 -0800 | [diff] [blame] | 410 | |
| 411 | @Override |
| 412 | void outputDisplayList(DisplayList displayList) { |
| 413 | nOutputDisplayList(mRenderer, ((GLES20DisplayList) displayList).getNativeDisplayList()); |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 414 | } |
| 415 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 416 | private static native void nOutputDisplayList(long renderer, long displayList); |
Romain Guy | 13631f3 | 2012-01-30 17:41:55 -0800 | [diff] [blame] | 417 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 418 | @Override |
Chet Haase | 1271e2c | 2012-04-20 09:54:27 -0700 | [diff] [blame] | 419 | public int drawDisplayList(DisplayList displayList, Rect dirty, int flags) { |
Romain Guy | 33f6beb | 2012-02-16 19:24:51 -0800 | [diff] [blame] | 420 | return nDrawDisplayList(mRenderer, ((GLES20DisplayList) displayList).getNativeDisplayList(), |
Chet Haase | 1271e2c | 2012-04-20 09:54:27 -0700 | [diff] [blame] | 421 | dirty, flags); |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 422 | } |
| 423 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 424 | private static native int nDrawDisplayList(long renderer, long displayList, |
Chet Haase | 1271e2c | 2012-04-20 09:54:27 -0700 | [diff] [blame] | 425 | Rect dirty, int flags); |
Romain Guy | da8532c | 2010-08-31 11:50:35 -0700 | [diff] [blame] | 426 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 427 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 428 | // Hardware layer |
| 429 | /////////////////////////////////////////////////////////////////////////// |
| 430 | |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 431 | void drawHardwareLayer(HardwareLayer layer, float x, float y, Paint paint) { |
Chris Craik | a4e16c5 | 2013-03-22 10:00:48 -0700 | [diff] [blame] | 432 | layer.setLayerPaint(paint); |
| 433 | |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 434 | final GLES20Layer glLayer = (GLES20Layer) layer; |
Chris Craik | a4e16c5 | 2013-03-22 10:00:48 -0700 | [diff] [blame] | 435 | nDrawLayer(mRenderer, glLayer.getLayer(), x, y); |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 436 | } |
| 437 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 438 | 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] | 439 | |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 440 | void interrupt() { |
| 441 | nInterrupt(mRenderer); |
| 442 | } |
| 443 | |
| 444 | void resume() { |
| 445 | nResume(mRenderer); |
| 446 | } |
| 447 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 448 | private static native void nInterrupt(long renderer); |
| 449 | private static native void nResume(long renderer); |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 450 | |
| 451 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 452 | // Support |
| 453 | /////////////////////////////////////////////////////////////////////////// |
| 454 | |
| 455 | private Rect getInternalClipBounds() { |
| 456 | if (mClipBounds == null) mClipBounds = new Rect(); |
| 457 | return mClipBounds; |
| 458 | } |
| 459 | |
| 460 | |
| 461 | private RectF getPathBounds() { |
| 462 | if (mPathBounds == null) mPathBounds = new RectF(); |
| 463 | return mPathBounds; |
| 464 | } |
| 465 | |
| 466 | private float[] getPointStorage() { |
| 467 | if (mPoint == null) mPoint = new float[2]; |
| 468 | return mPoint; |
| 469 | } |
| 470 | |
| 471 | private float[] getLineStorage() { |
| 472 | if (mLine == null) mLine = new float[4]; |
| 473 | return mLine; |
| 474 | } |
| 475 | |
| 476 | /////////////////////////////////////////////////////////////////////////// |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 477 | // Clipping |
| 478 | /////////////////////////////////////////////////////////////////////////// |
| 479 | |
| 480 | @Override |
| 481 | public boolean clipPath(Path path) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 482 | return nClipPath(mRenderer, path.mNativePath, Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 483 | } |
| 484 | |
| 485 | @Override |
| 486 | public boolean clipPath(Path path, Region.Op op) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 487 | return nClipPath(mRenderer, path.mNativePath, op.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 488 | } |
| 489 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 490 | private static native boolean nClipPath(long renderer, long path, int op); |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 491 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 492 | @Override |
| 493 | public boolean clipRect(float left, float top, float right, float bottom) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 494 | return nClipRect(mRenderer, left, top, right, bottom, Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 495 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 496 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 497 | private static native boolean nClipRect(long renderer, float left, float top, |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 498 | float right, float bottom, int op); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 499 | |
| 500 | @Override |
| 501 | 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] | 502 | return nClipRect(mRenderer, left, top, right, bottom, op.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 503 | } |
| 504 | |
| 505 | @Override |
| 506 | public boolean clipRect(int left, int top, int right, int bottom) { |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 507 | return nClipRect(mRenderer, left, top, right, bottom, Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 508 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 509 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 510 | private static native boolean nClipRect(long renderer, int left, int top, |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 511 | int right, int bottom, int op); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 512 | |
| 513 | @Override |
| 514 | public boolean clipRect(Rect rect) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 515 | return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, |
| 516 | Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 517 | } |
| 518 | |
| 519 | @Override |
| 520 | public boolean clipRect(Rect rect, Region.Op op) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 521 | 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] | 522 | } |
| 523 | |
| 524 | @Override |
| 525 | public boolean clipRect(RectF rect) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 526 | return nClipRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, |
| 527 | Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 528 | } |
| 529 | |
| 530 | @Override |
| 531 | public boolean clipRect(RectF rect, Region.Op op) { |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 532 | 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] | 533 | } |
| 534 | |
| 535 | @Override |
| 536 | public boolean clipRegion(Region region) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 537 | return nClipRegion(mRenderer, region.mNativeRegion, Region.Op.INTERSECT.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 538 | } |
| 539 | |
| 540 | @Override |
| 541 | public boolean clipRegion(Region region, Region.Op op) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 542 | return nClipRegion(mRenderer, region.mNativeRegion, op.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 543 | } |
| 544 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 545 | private static native boolean nClipRegion(long renderer, long region, int op); |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 546 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 547 | @Override |
| 548 | public boolean getClipBounds(Rect bounds) { |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 549 | return nGetClipBounds(mRenderer, bounds); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 550 | } |
| 551 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 552 | private static native boolean nGetClipBounds(long renderer, Rect bounds); |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 553 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 554 | @Override |
| 555 | 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] | 556 | return nQuickReject(mRenderer, left, top, right, bottom); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 557 | } |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 558 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 559 | private static native boolean nQuickReject(long renderer, float left, float top, |
Derek Sollenberger | ca79cf6 | 2012-08-14 16:44:52 -0400 | [diff] [blame] | 560 | float right, float bottom); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 561 | |
| 562 | @Override |
| 563 | public boolean quickReject(Path path, EdgeType type) { |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 564 | RectF pathBounds = getPathBounds(); |
| 565 | path.computeBounds(pathBounds, true); |
| 566 | return nQuickReject(mRenderer, pathBounds.left, pathBounds.top, |
| 567 | pathBounds.right, pathBounds.bottom); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 568 | } |
| 569 | |
| 570 | @Override |
| 571 | public boolean quickReject(RectF rect, EdgeType type) { |
Derek Sollenberger | ca79cf6 | 2012-08-14 16:44:52 -0400 | [diff] [blame] | 572 | return nQuickReject(mRenderer, rect.left, rect.top, rect.right, rect.bottom); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 573 | } |
| 574 | |
| 575 | /////////////////////////////////////////////////////////////////////////// |
| 576 | // Transformations |
| 577 | /////////////////////////////////////////////////////////////////////////// |
| 578 | |
| 579 | @Override |
| 580 | public void translate(float dx, float dy) { |
Romain Guy | 807daf7 | 2011-01-18 11:19:19 -0800 | [diff] [blame] | 581 | if (dx != 0.0f || dy != 0.0f) nTranslate(mRenderer, dx, dy); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 582 | } |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 583 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 584 | private static native void nTranslate(long renderer, float dx, float dy); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 585 | |
| 586 | @Override |
| 587 | public void skew(float sx, float sy) { |
Romain Guy | 807daf7 | 2011-01-18 11:19:19 -0800 | [diff] [blame] | 588 | nSkew(mRenderer, sx, sy); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 589 | } |
| 590 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 591 | private static native void nSkew(long renderer, float sx, float sy); |
Romain Guy | 807daf7 | 2011-01-18 11:19:19 -0800 | [diff] [blame] | 592 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 593 | @Override |
| 594 | public void rotate(float degrees) { |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 595 | nRotate(mRenderer, degrees); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 596 | } |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 597 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 598 | private static native void nRotate(long renderer, float degrees); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 599 | |
| 600 | @Override |
| 601 | public void scale(float sx, float sy) { |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 602 | nScale(mRenderer, sx, sy); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 603 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 604 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 605 | private static native void nScale(long renderer, float sx, float sy); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 606 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 607 | @Override |
| 608 | public void setMatrix(Matrix matrix) { |
Romain Guy | e707859 | 2011-10-28 14:32:20 -0700 | [diff] [blame] | 609 | nSetMatrix(mRenderer, matrix == null ? 0 : matrix.native_instance); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 610 | } |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 611 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 612 | private static native void nSetMatrix(long renderer, long matrix); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 613 | |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 614 | @SuppressWarnings("deprecation") |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 615 | @Override |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 616 | public void getMatrix(Matrix matrix) { |
| 617 | nGetMatrix(mRenderer, matrix.native_instance); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 618 | } |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 619 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 620 | private static native void nGetMatrix(long renderer, long matrix); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 621 | |
| 622 | @Override |
| 623 | public void concat(Matrix matrix) { |
Romain Guy | 4e7b772 | 2013-07-16 13:47:01 -0700 | [diff] [blame] | 624 | if (matrix != null) nConcatMatrix(mRenderer, matrix.native_instance); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 625 | } |
| 626 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 627 | private static native void nConcatMatrix(long renderer, long matrix); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 628 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 629 | /////////////////////////////////////////////////////////////////////////// |
| 630 | // State management |
| 631 | /////////////////////////////////////////////////////////////////////////// |
| 632 | |
| 633 | @Override |
| 634 | public int save() { |
Romain Guy | 8aef54f | 2010-09-01 15:13:49 -0700 | [diff] [blame] | 635 | return nSave(mRenderer, Canvas.CLIP_SAVE_FLAG | Canvas.MATRIX_SAVE_FLAG); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 636 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 637 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 638 | @Override |
| 639 | public int save(int saveFlags) { |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 640 | return nSave(mRenderer, saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 641 | } |
| 642 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 643 | private static native int nSave(long renderer, int flags); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 644 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 645 | @Override |
| 646 | public int saveLayer(RectF bounds, Paint paint, int saveFlags) { |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 647 | if (bounds != null) { |
| 648 | return saveLayer(bounds.left, bounds.top, bounds.right, bounds.bottom, paint, saveFlags); |
| 649 | } |
| 650 | |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 651 | int count; |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 652 | int modifier = paint != null ? setupColorFilter(paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 653 | try { |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 654 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 655 | count = nSaveLayer(mRenderer, nativePaint, saveFlags); |
| 656 | } finally { |
| 657 | if (modifier != MODIFIER_NONE) nResetModifiers(mRenderer, modifier); |
| 658 | } |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 659 | return count; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 660 | } |
| 661 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 662 | private static native int nSaveLayer(long renderer, long paint, int saveFlags); |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 663 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 664 | @Override |
| 665 | public int saveLayer(float left, float top, float right, float bottom, Paint paint, |
| 666 | int saveFlags) { |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 667 | if (left < right && top < bottom) { |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 668 | int count; |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 669 | int modifier = paint != null ? setupColorFilter(paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 670 | try { |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 671 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 672 | count = nSaveLayer(mRenderer, left, top, right, bottom, nativePaint, saveFlags); |
| 673 | } finally { |
| 674 | if (modifier != MODIFIER_NONE) nResetModifiers(mRenderer, modifier); |
| 675 | } |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 676 | return count; |
| 677 | } |
| 678 | return save(saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 679 | } |
| 680 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 681 | private static native int nSaveLayer(long renderer, float left, float top, |
| 682 | float right, float bottom, long paint, int saveFlags); |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 683 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 684 | @Override |
| 685 | public int saveLayerAlpha(RectF bounds, int alpha, int saveFlags) { |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 686 | if (bounds != null) { |
| 687 | return saveLayerAlpha(bounds.left, bounds.top, bounds.right, bounds.bottom, |
| 688 | alpha, saveFlags); |
| 689 | } |
| 690 | return nSaveLayerAlpha(mRenderer, alpha, saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 691 | } |
| 692 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 693 | private static native int nSaveLayerAlpha(long renderer, int alpha, int saveFlags); |
Romain Guy | 189887e | 2011-08-25 11:45:13 -0700 | [diff] [blame] | 694 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 695 | @Override |
| 696 | public int saveLayerAlpha(float left, float top, float right, float bottom, int alpha, |
| 697 | int saveFlags) { |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 698 | if (left < right && top < bottom) { |
| 699 | return nSaveLayerAlpha(mRenderer, left, top, right, bottom, alpha, saveFlags); |
| 700 | } |
| 701 | return save(saveFlags); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 702 | } |
| 703 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 704 | 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] | 705 | float bottom, int alpha, int saveFlags); |
| 706 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 707 | @Override |
| 708 | public void restore() { |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 709 | nRestore(mRenderer); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 710 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 711 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 712 | private static native void nRestore(long renderer); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 713 | |
| 714 | @Override |
| 715 | public void restoreToCount(int saveCount) { |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 716 | nRestoreToCount(mRenderer, saveCount); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 717 | } |
| 718 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 719 | private static native void nRestoreToCount(long renderer, int saveCount); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 720 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 721 | @Override |
| 722 | public int getSaveCount() { |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 723 | return nGetSaveCount(mRenderer); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 724 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 725 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 726 | private static native int nGetSaveCount(long renderer); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 727 | |
| 728 | /////////////////////////////////////////////////////////////////////////// |
| 729 | // Filtering |
| 730 | /////////////////////////////////////////////////////////////////////////// |
| 731 | |
| 732 | @Override |
| 733 | public void setDrawFilter(DrawFilter filter) { |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 734 | mFilter = filter; |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 735 | if (filter == null) { |
| 736 | nResetPaintFilter(mRenderer); |
| 737 | } else if (filter instanceof PaintFlagsDrawFilter) { |
| 738 | PaintFlagsDrawFilter flagsFilter = (PaintFlagsDrawFilter) filter; |
| 739 | nSetupPaintFilter(mRenderer, flagsFilter.clearBits, flagsFilter.setBits); |
| 740 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 741 | } |
| 742 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 743 | private static native void nResetPaintFilter(long renderer); |
| 744 | private static native void nSetupPaintFilter(long renderer, int clearBits, int setBits); |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 745 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 746 | @Override |
| 747 | public DrawFilter getDrawFilter() { |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 748 | return mFilter; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 749 | } |
| 750 | |
| 751 | /////////////////////////////////////////////////////////////////////////// |
| 752 | // Drawing |
| 753 | /////////////////////////////////////////////////////////////////////////// |
| 754 | |
| 755 | @Override |
| 756 | public void drawArc(RectF oval, float startAngle, float sweepAngle, boolean useCenter, |
| 757 | Paint paint) { |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 758 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 759 | try { |
| 760 | nDrawArc(mRenderer, oval.left, oval.top, oval.right, oval.bottom, |
| 761 | startAngle, sweepAngle, useCenter, paint.mNativePaint); |
| 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 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 767 | private static native void nDrawArc(long renderer, float left, float top, |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 768 | float right, float bottom, float startAngle, float sweepAngle, |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 769 | boolean useCenter, long paint); |
Romain Guy | 8b2f526 | 2011-01-23 16:15:02 -0800 | [diff] [blame] | 770 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 771 | @Override |
| 772 | public void drawARGB(int a, int r, int g, int b) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 773 | drawColor((a & 0xFF) << 24 | (r & 0xFF) << 16 | (g & 0xFF) << 8 | (b & 0xFF)); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 774 | } |
| 775 | |
| 776 | @Override |
Romain Guy | f3187b7 | 2013-06-07 12:17:11 -0700 | [diff] [blame] | 777 | public void drawPatch(NinePatch patch, Rect dst, Paint paint) { |
| 778 | Bitmap bitmap = patch.getBitmap(); |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 779 | throwIfCannotDraw(bitmap); |
Romain Guy | f3187b7 | 2013-06-07 12:17:11 -0700 | [diff] [blame] | 780 | // Shaders are ignored when drawing patches |
| 781 | int modifier = paint != null ? setupColorFilter(paint) : MODIFIER_NONE; |
| 782 | try { |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 783 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
Chris Craik | 0c20c38 | 2013-07-02 10:48:54 -0700 | [diff] [blame] | 784 | nDrawPatch(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, patch.mNativeChunk, |
Romain Guy | f3187b7 | 2013-06-07 12:17:11 -0700 | [diff] [blame] | 785 | dst.left, dst.top, dst.right, dst.bottom, nativePaint); |
| 786 | } finally { |
| 787 | if (modifier != MODIFIER_NONE) nResetModifiers(mRenderer, modifier); |
| 788 | } |
| 789 | } |
| 790 | |
| 791 | @Override |
Romain Guy | 3b748a4 | 2013-04-17 18:54:38 -0700 | [diff] [blame] | 792 | public void drawPatch(NinePatch patch, RectF dst, Paint paint) { |
| 793 | Bitmap bitmap = patch.getBitmap(); |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 794 | throwIfCannotDraw(bitmap); |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 795 | // Shaders are ignored when drawing patches |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 796 | int modifier = paint != null ? setupColorFilter(paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 797 | try { |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 798 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
Chris Craik | 0c20c38 | 2013-07-02 10:48:54 -0700 | [diff] [blame] | 799 | nDrawPatch(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, patch.mNativeChunk, |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 800 | dst.left, dst.top, dst.right, dst.bottom, nativePaint); |
| 801 | } finally { |
| 802 | if (modifier != MODIFIER_NONE) nResetModifiers(mRenderer, modifier); |
| 803 | } |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 804 | } |
| 805 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 806 | private static native void nDrawPatch(long renderer, long bitmap, byte[] buffer, long chunk, |
| 807 | float left, float top, float right, float bottom, long paint); |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 808 | |
| 809 | @Override |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 810 | public void drawBitmap(Bitmap bitmap, float left, float top, Paint paint) { |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 811 | throwIfCannotDraw(bitmap); |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 812 | // Shaders are ignored when drawing bitmaps |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 813 | int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 814 | try { |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 815 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
Chris Craik | 0c20c38 | 2013-07-02 10:48:54 -0700 | [diff] [blame] | 816 | nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, left, top, nativePaint); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 817 | } finally { |
| 818 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 819 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 820 | } |
| 821 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 822 | private static native void nDrawBitmap(long renderer, long bitmap, byte[] buffer, |
| 823 | float left, float top, long paint); |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 824 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 825 | @Override |
| 826 | public void drawBitmap(Bitmap bitmap, Matrix matrix, Paint paint) { |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 827 | throwIfCannotDraw(bitmap); |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 828 | // Shaders are ignored when drawing bitmaps |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 829 | int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 830 | try { |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 831 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
Chris Craik | 0c20c38 | 2013-07-02 10:48:54 -0700 | [diff] [blame] | 832 | nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, |
| 833 | matrix.native_instance, nativePaint); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 834 | } finally { |
| 835 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 836 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 837 | } |
| 838 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 839 | private static native void nDrawBitmap(long renderer, long bitmap, byte[] buffer, |
| 840 | long matrix, long paint); |
Romain Guy | f86ef57 | 2010-07-01 11:05:42 -0700 | [diff] [blame] | 841 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 842 | @Override |
| 843 | public void drawBitmap(Bitmap bitmap, Rect src, Rect dst, Paint paint) { |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 844 | throwIfCannotDraw(bitmap); |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 845 | // Shaders are ignored when drawing bitmaps |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 846 | int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 847 | try { |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 848 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
Romain Guy | 694b519 | 2010-07-21 21:33:20 -0700 | [diff] [blame] | 849 | |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 850 | int left, top, right, bottom; |
| 851 | if (src == null) { |
| 852 | left = top = 0; |
| 853 | right = bitmap.getWidth(); |
| 854 | bottom = bitmap.getHeight(); |
| 855 | } else { |
| 856 | left = src.left; |
| 857 | right = src.right; |
| 858 | top = src.top; |
| 859 | bottom = src.bottom; |
| 860 | } |
| 861 | |
Chris Craik | 0c20c38 | 2013-07-02 10:48:54 -0700 | [diff] [blame] | 862 | nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, left, top, right, bottom, |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 863 | dst.left, dst.top, dst.right, dst.bottom, nativePaint); |
| 864 | } finally { |
| 865 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 694b519 | 2010-07-21 21:33:20 -0700 | [diff] [blame] | 866 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 867 | } |
| 868 | |
| 869 | @Override |
| 870 | public void drawBitmap(Bitmap bitmap, Rect src, RectF dst, Paint paint) { |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 871 | throwIfCannotDraw(bitmap); |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 872 | // Shaders are ignored when drawing bitmaps |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 873 | int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 874 | try { |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 875 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 876 | |
| 877 | float left, top, right, bottom; |
| 878 | if (src == null) { |
| 879 | left = top = 0; |
| 880 | right = bitmap.getWidth(); |
| 881 | bottom = bitmap.getHeight(); |
| 882 | } else { |
| 883 | left = src.left; |
| 884 | right = src.right; |
| 885 | top = src.top; |
| 886 | bottom = src.bottom; |
| 887 | } |
| 888 | |
Chris Craik | 0c20c38 | 2013-07-02 10:48:54 -0700 | [diff] [blame] | 889 | nDrawBitmap(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, left, top, right, bottom, |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 890 | dst.left, dst.top, dst.right, dst.bottom, nativePaint); |
| 891 | } finally { |
| 892 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | ff98fa5 | 2011-11-28 09:35:09 -0800 | [diff] [blame] | 893 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 894 | } |
| 895 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 896 | private static native void nDrawBitmap(long renderer, long bitmap, byte[] buffer, |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 897 | float srcLeft, float srcTop, float srcRight, float srcBottom, |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 898 | float left, float top, float right, float bottom, long paint); |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 899 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 900 | @Override |
| 901 | public void drawBitmap(int[] colors, int offset, int stride, float x, float y, |
| 902 | int width, int height, boolean hasAlpha, Paint paint) { |
Romain Guy | e651cc6 | 2012-05-14 19:44:40 -0700 | [diff] [blame] | 903 | if (width < 0) { |
| 904 | throw new IllegalArgumentException("width must be >= 0"); |
| 905 | } |
| 906 | |
| 907 | if (height < 0) { |
| 908 | throw new IllegalArgumentException("height must be >= 0"); |
| 909 | } |
| 910 | |
| 911 | if (Math.abs(stride) < width) { |
| 912 | throw new IllegalArgumentException("abs(stride) must be >= width"); |
| 913 | } |
| 914 | |
| 915 | int lastScanline = offset + (height - 1) * stride; |
| 916 | int length = colors.length; |
| 917 | |
| 918 | if (offset < 0 || (offset + width > length) || lastScanline < 0 || |
| 919 | (lastScanline + width > length)) { |
| 920 | throw new ArrayIndexOutOfBoundsException(); |
| 921 | } |
| 922 | |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 923 | // Shaders are ignored when drawing bitmaps |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 924 | int modifier = paint != null ? setupColorFilter(paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 925 | try { |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 926 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
Romain Guy | e651cc6 | 2012-05-14 19:44:40 -0700 | [diff] [blame] | 927 | nDrawBitmap(mRenderer, colors, offset, stride, x, y, |
| 928 | width, height, hasAlpha, nativePaint); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 929 | } finally { |
| 930 | if (modifier != MODIFIER_NONE) nResetModifiers(mRenderer, modifier); |
| 931 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 932 | } |
| 933 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 934 | private static native void nDrawBitmap(long renderer, int[] colors, int offset, int stride, |
| 935 | float x, float y, int width, int height, boolean hasAlpha, long nativePaint); |
Romain Guy | e651cc6 | 2012-05-14 19:44:40 -0700 | [diff] [blame] | 936 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 937 | @Override |
| 938 | public void drawBitmap(int[] colors, int offset, int stride, int x, int y, |
| 939 | int width, int height, boolean hasAlpha, Paint paint) { |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 940 | // Shaders are ignored when drawing bitmaps |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 941 | drawBitmap(colors, offset, stride, (float) x, (float) y, width, height, hasAlpha, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 942 | } |
| 943 | |
| 944 | @Override |
| 945 | public void drawBitmapMesh(Bitmap bitmap, int meshWidth, int meshHeight, float[] verts, |
| 946 | int vertOffset, int[] colors, int colorOffset, Paint paint) { |
Chris Craik | 1abf5d6 | 2013-08-16 12:47:03 -0700 | [diff] [blame] | 947 | throwIfCannotDraw(bitmap); |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 948 | if (meshWidth < 0 || meshHeight < 0 || vertOffset < 0 || colorOffset < 0) { |
| 949 | throw new ArrayIndexOutOfBoundsException(); |
| 950 | } |
| 951 | |
| 952 | if (meshWidth == 0 || meshHeight == 0) { |
| 953 | return; |
| 954 | } |
| 955 | |
| 956 | final int count = (meshWidth + 1) * (meshHeight + 1); |
| 957 | checkRange(verts.length, vertOffset, count * 2); |
| 958 | |
Romain Guy | ff316ec | 2013-02-13 18:39:43 -0800 | [diff] [blame] | 959 | if (colors != null) { |
| 960 | checkRange(colors.length, colorOffset, count); |
| 961 | } |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 962 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 963 | int modifiers = paint != null ? setupModifiers(bitmap, paint) : MODIFIER_NONE; |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 964 | try { |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 965 | final long nativePaint = paint == null ? 0 : paint.mNativePaint; |
Chris Craik | 0c20c38 | 2013-07-02 10:48:54 -0700 | [diff] [blame] | 966 | nDrawBitmapMesh(mRenderer, bitmap.mNativeBitmap, bitmap.mBuffer, meshWidth, meshHeight, |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 967 | verts, vertOffset, colors, colorOffset, nativePaint); |
| 968 | } finally { |
| 969 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 970 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 971 | } |
| 972 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 973 | private static native void nDrawBitmapMesh(long renderer, long bitmap, byte[] buffer, |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 974 | int meshWidth, int meshHeight, float[] verts, int vertOffset, |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 975 | int[] colors, int colorOffset, long paint); |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 976 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 977 | @Override |
| 978 | public void drawCircle(float cx, float cy, float radius, Paint paint) { |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 979 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 980 | try { |
| 981 | nDrawCircle(mRenderer, cx, cy, radius, paint.mNativePaint); |
| 982 | } finally { |
| 983 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 984 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 985 | } |
| 986 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 987 | private static native void nDrawCircle(long renderer, float cx, float cy, |
| 988 | float radius, long paint); |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 989 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 990 | @Override |
| 991 | public void drawColor(int color) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 992 | drawColor(color, PorterDuff.Mode.SRC_OVER); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 993 | } |
| 994 | |
| 995 | @Override |
| 996 | public void drawColor(int color, PorterDuff.Mode mode) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 997 | nDrawColor(mRenderer, color, mode.nativeInt); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 998 | } |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 999 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1000 | private static native void nDrawColor(long renderer, int color, int mode); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1001 | |
| 1002 | @Override |
| 1003 | 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] | 1004 | float[] line = getLineStorage(); |
| 1005 | line[0] = startX; |
| 1006 | line[1] = startY; |
| 1007 | line[2] = stopX; |
| 1008 | line[3] = stopY; |
| 1009 | drawLines(line, 0, 4, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1010 | } |
| 1011 | |
| 1012 | @Override |
| 1013 | public void drawLines(float[] pts, int offset, int count, Paint paint) { |
Chris Craik | 5d11676 | 2013-02-19 17:49:31 -0800 | [diff] [blame] | 1014 | if (count < 4) return; |
| 1015 | |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 1016 | if ((offset | count) < 0 || offset + count > pts.length) { |
| 1017 | throw new IllegalArgumentException("The lines array must contain 4 elements per line."); |
| 1018 | } |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 1019 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1020 | try { |
| 1021 | nDrawLines(mRenderer, pts, offset, count, paint.mNativePaint); |
| 1022 | } finally { |
| 1023 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1024 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1025 | } |
| 1026 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1027 | private static native void nDrawLines(long renderer, float[] points, |
| 1028 | int offset, int count, long paint); |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 1029 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1030 | @Override |
| 1031 | public void drawLines(float[] pts, Paint paint) { |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 1032 | drawLines(pts, 0, pts.length, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1033 | } |
| 1034 | |
| 1035 | @Override |
| 1036 | public void drawOval(RectF oval, Paint paint) { |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 1037 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1038 | try { |
| 1039 | nDrawOval(mRenderer, oval.left, oval.top, oval.right, oval.bottom, paint.mNativePaint); |
| 1040 | } finally { |
| 1041 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1042 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1043 | } |
| 1044 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1045 | private static native void nDrawOval(long renderer, float left, float top, |
| 1046 | float right, float bottom, long paint); |
Romain Guy | c1cd9ba3 | 2011-01-23 14:18:41 -0800 | [diff] [blame] | 1047 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1048 | @Override |
| 1049 | public void drawPaint(Paint paint) { |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 1050 | final Rect r = getInternalClipBounds(); |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 1051 | nGetClipBounds(mRenderer, r); |
| 1052 | drawRect(r.left, r.top, r.right, r.bottom, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1053 | } |
| 1054 | |
| 1055 | @Override |
| 1056 | public void drawPath(Path path, Paint paint) { |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 1057 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1058 | try { |
| 1059 | if (path.isSimplePath) { |
| 1060 | if (path.rects != null) { |
| 1061 | nDrawRects(mRenderer, path.rects.mNativeRegion, paint.mNativePaint); |
| 1062 | } |
| 1063 | } else { |
| 1064 | nDrawPath(mRenderer, path.mNativePath, paint.mNativePaint); |
Romain Guy | a48a1a8 | 2010-08-10 14:59:15 -0700 | [diff] [blame] | 1065 | } |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1066 | } finally { |
| 1067 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | a48a1a8 | 2010-08-10 14:59:15 -0700 | [diff] [blame] | 1068 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1069 | } |
| 1070 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1071 | private static native void nDrawPath(long renderer, long path, long paint); |
| 1072 | private static native void nDrawRects(long renderer, long region, long paint); |
Romain Guy | 7fbcc04 | 2010-08-04 15:40:07 -0700 | [diff] [blame] | 1073 | |
Romain Guy | 672433d | 2013-01-04 19:05:13 -0800 | [diff] [blame] | 1074 | void drawRects(float[] rects, int count, Paint paint) { |
| 1075 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
| 1076 | try { |
| 1077 | nDrawRects(mRenderer, rects, count, paint.mNativePaint); |
| 1078 | } finally { |
| 1079 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1080 | } |
| 1081 | } |
| 1082 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1083 | private static native void nDrawRects(long renderer, float[] rects, int count, long paint); |
Romain Guy | 672433d | 2013-01-04 19:05:13 -0800 | [diff] [blame] | 1084 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1085 | @Override |
| 1086 | public void drawPicture(Picture picture) { |
Romain Guy | f9d9c06 | 2012-01-19 16:53:41 -0800 | [diff] [blame] | 1087 | if (picture.createdFromStream) { |
| 1088 | return; |
| 1089 | } |
| 1090 | |
Romain Guy | 75582e8 | 2012-01-18 18:13:35 -0800 | [diff] [blame] | 1091 | picture.endRecording(); |
| 1092 | // TODO: Implement rendering |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1093 | } |
| 1094 | |
| 1095 | @Override |
| 1096 | public void drawPicture(Picture picture, Rect dst) { |
Romain Guy | f9d9c06 | 2012-01-19 16:53:41 -0800 | [diff] [blame] | 1097 | if (picture.createdFromStream) { |
| 1098 | return; |
| 1099 | } |
| 1100 | |
Romain Guy | 75582e8 | 2012-01-18 18:13:35 -0800 | [diff] [blame] | 1101 | save(); |
| 1102 | translate(dst.left, dst.top); |
| 1103 | if (picture.getWidth() > 0 && picture.getHeight() > 0) { |
| 1104 | scale(dst.width() / picture.getWidth(), dst.height() / picture.getHeight()); |
| 1105 | } |
| 1106 | drawPicture(picture); |
| 1107 | restore(); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1108 | } |
| 1109 | |
| 1110 | @Override |
| 1111 | public void drawPicture(Picture picture, RectF dst) { |
Romain Guy | f9d9c06 | 2012-01-19 16:53:41 -0800 | [diff] [blame] | 1112 | if (picture.createdFromStream) { |
| 1113 | return; |
| 1114 | } |
| 1115 | |
Romain Guy | 75582e8 | 2012-01-18 18:13:35 -0800 | [diff] [blame] | 1116 | save(); |
| 1117 | translate(dst.left, dst.top); |
| 1118 | if (picture.getWidth() > 0 && picture.getHeight() > 0) { |
| 1119 | scale(dst.width() / picture.getWidth(), dst.height() / picture.getHeight()); |
| 1120 | } |
| 1121 | drawPicture(picture); |
| 1122 | restore(); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1123 | } |
| 1124 | |
| 1125 | @Override |
| 1126 | public void drawPoint(float x, float y, Paint paint) { |
Romain Guy | 6410c0a | 2013-06-17 11:21:58 -0700 | [diff] [blame] | 1127 | float[] point = getPointStorage(); |
| 1128 | point[0] = x; |
| 1129 | point[1] = y; |
| 1130 | drawPoints(point, 0, 2, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1131 | } |
| 1132 | |
| 1133 | @Override |
| 1134 | public void drawPoints(float[] pts, Paint paint) { |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 1135 | drawPoints(pts, 0, pts.length, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1136 | } |
| 1137 | |
| 1138 | @Override |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 1139 | public void drawPoints(float[] pts, int offset, int count, Paint paint) { |
Chris Craik | 5d11676 | 2013-02-19 17:49:31 -0800 | [diff] [blame] | 1140 | if (count < 2) return; |
| 1141 | |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 1142 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1143 | try { |
| 1144 | nDrawPoints(mRenderer, pts, offset, count, paint.mNativePaint); |
| 1145 | } finally { |
| 1146 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1147 | } |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 1148 | } |
| 1149 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1150 | private static native void nDrawPoints(long renderer, float[] points, |
| 1151 | int offset, int count, long paint); |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 1152 | |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 1153 | @SuppressWarnings("deprecation") |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 1154 | @Override |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1155 | 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] | 1156 | if (index < 0 || index + count > text.length || count * 2 > pos.length) { |
| 1157 | throw new IndexOutOfBoundsException(); |
| 1158 | } |
| 1159 | |
| 1160 | int modifiers = setupModifiers(paint); |
| 1161 | try { |
| 1162 | nDrawPosText(mRenderer, text, index, count, pos, paint.mNativePaint); |
| 1163 | } finally { |
| 1164 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1165 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1166 | } |
| 1167 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1168 | private static native void nDrawPosText(long renderer, char[] text, int index, int count, |
| 1169 | float[] pos, long paint); |
Romain Guy | eb9a536 | 2012-01-17 17:39:26 -0800 | [diff] [blame] | 1170 | |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 1171 | @SuppressWarnings("deprecation") |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1172 | @Override |
| 1173 | public void drawPosText(String text, float[] pos, Paint paint) { |
Romain Guy | eb9a536 | 2012-01-17 17:39:26 -0800 | [diff] [blame] | 1174 | if (text.length() * 2 > pos.length) { |
| 1175 | throw new ArrayIndexOutOfBoundsException(); |
| 1176 | } |
| 1177 | |
| 1178 | int modifiers = setupModifiers(paint); |
| 1179 | try { |
| 1180 | nDrawPosText(mRenderer, text, 0, text.length(), pos, paint.mNativePaint); |
| 1181 | } finally { |
| 1182 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1183 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1184 | } |
| 1185 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1186 | private static native void nDrawPosText(long renderer, String text, int start, int end, |
| 1187 | float[] pos, long paint); |
Romain Guy | eb9a536 | 2012-01-17 17:39:26 -0800 | [diff] [blame] | 1188 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1189 | @Override |
| 1190 | 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] | 1191 | if (left == right || top == bottom) return; |
| 1192 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1193 | try { |
| 1194 | nDrawRect(mRenderer, left, top, right, bottom, paint.mNativePaint); |
| 1195 | } finally { |
| 1196 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1197 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1198 | } |
| 1199 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1200 | private static native void nDrawRect(long renderer, float left, float top, |
| 1201 | float right, float bottom, long paint); |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 1202 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1203 | @Override |
| 1204 | public void drawRect(Rect r, Paint paint) { |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 1205 | drawRect(r.left, r.top, r.right, r.bottom, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1206 | } |
| 1207 | |
| 1208 | @Override |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 1209 | public void drawRect(RectF r, Paint paint) { |
| 1210 | drawRect(r.left, r.top, r.right, r.bottom, paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1211 | } |
| 1212 | |
| 1213 | @Override |
| 1214 | public void drawRGB(int r, int g, int b) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 1215 | drawColor(0xFF000000 | (r & 0xFF) << 16 | (g & 0xFF) << 8 | (b & 0xFF)); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1216 | } |
| 1217 | |
| 1218 | @Override |
| 1219 | public void drawRoundRect(RectF rect, float rx, float ry, Paint paint) { |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 1220 | int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1221 | try { |
| 1222 | nDrawRoundRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom, |
| 1223 | rx, ry, paint.mNativePaint); |
| 1224 | } finally { |
| 1225 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1226 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1227 | } |
| 1228 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1229 | private static native void nDrawRoundRect(long renderer, float left, float top, |
| 1230 | float right, float bottom, float rx, float y, long paint); |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 1231 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1232 | @Override |
| 1233 | 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] | 1234 | if ((index | count | (index + count) | (text.length - index - count)) < 0) { |
| 1235 | throw new IndexOutOfBoundsException(); |
| 1236 | } |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1237 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1238 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1239 | try { |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1240 | nDrawText(mRenderer, text, index, count, x, y, paint.mBidiFlags, paint.mNativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1241 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1242 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1243 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1244 | } |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 1245 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1246 | private static native void nDrawText(long renderer, char[] text, int index, int count, |
| 1247 | float x, float y, int bidiFlags, long paint); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1248 | |
| 1249 | @Override |
| 1250 | 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] | 1251 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1252 | try { |
| 1253 | if (text instanceof String || text instanceof SpannedString || |
| 1254 | text instanceof SpannableString) { |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1255 | nDrawText(mRenderer, text.toString(), start, end, x, y, paint.mBidiFlags, |
| 1256 | paint.mNativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1257 | } else if (text instanceof GraphicsOperations) { |
| 1258 | ((GraphicsOperations) text).drawText(this, start, end, x, y, |
| 1259 | paint); |
| 1260 | } else { |
| 1261 | char[] buf = TemporaryBuffer.obtain(end - start); |
| 1262 | TextUtils.getChars(text, start, end, buf, 0); |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1263 | nDrawText(mRenderer, buf, 0, end - start, x, y, |
| 1264 | paint.mBidiFlags, paint.mNativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1265 | TemporaryBuffer.recycle(buf); |
| 1266 | } |
| 1267 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1268 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 1269 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1270 | } |
| 1271 | |
| 1272 | @Override |
| 1273 | 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] | 1274 | if ((start | end | (end - start) | (text.length() - end)) < 0) { |
| 1275 | throw new IndexOutOfBoundsException(); |
| 1276 | } |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1277 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1278 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1279 | try { |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1280 | nDrawText(mRenderer, text, start, end, x, y, paint.mBidiFlags, paint.mNativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1281 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1282 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1283 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1284 | } |
| 1285 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1286 | private static native void nDrawText(long renderer, String text, int start, int end, |
| 1287 | float x, float y, int bidiFlags, long paint); |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 1288 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1289 | @Override |
| 1290 | public void drawText(String text, float x, float y, Paint paint) { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1291 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1292 | try { |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1293 | nDrawText(mRenderer, text, 0, text.length(), x, y, paint.mBidiFlags, |
| 1294 | paint.mNativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1295 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1296 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1297 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1298 | } |
| 1299 | |
| 1300 | @Override |
| 1301 | public void drawTextOnPath(char[] text, int index, int count, Path path, float hOffset, |
| 1302 | float vOffset, Paint paint) { |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1303 | if (index < 0 || index + count > text.length) { |
| 1304 | throw new ArrayIndexOutOfBoundsException(); |
| 1305 | } |
| 1306 | |
| 1307 | int modifiers = setupModifiers(paint); |
| 1308 | try { |
| 1309 | nDrawTextOnPath(mRenderer, text, index, count, path.mNativePath, hOffset, vOffset, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1310 | paint.mBidiFlags, paint.mNativePaint); |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1311 | } finally { |
| 1312 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1313 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1314 | } |
| 1315 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1316 | private static native void nDrawTextOnPath(long renderer, char[] text, int index, int count, |
| 1317 | long path, float hOffset, float vOffset, int bidiFlags, long nativePaint); |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1318 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1319 | @Override |
| 1320 | 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] | 1321 | if (text.length() == 0) return; |
| 1322 | |
| 1323 | int modifiers = setupModifiers(paint); |
| 1324 | try { |
| 1325 | nDrawTextOnPath(mRenderer, text, 0, text.length(), path.mNativePath, hOffset, vOffset, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1326 | paint.mBidiFlags, paint.mNativePaint); |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1327 | } finally { |
| 1328 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
| 1329 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1330 | } |
| 1331 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1332 | private static native void nDrawTextOnPath(long renderer, String text, int start, int end, |
| 1333 | long path, float hOffset, float vOffset, int bidiFlags, long nativePaint); |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 1334 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1335 | @Override |
| 1336 | 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] | 1337 | float x, float y, int dir, Paint paint) { |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1338 | if ((index | count | text.length - index - count) < 0) { |
| 1339 | throw new IndexOutOfBoundsException(); |
| 1340 | } |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1341 | if (dir != DIRECTION_LTR && dir != DIRECTION_RTL) { |
| 1342 | throw new IllegalArgumentException("Unknown direction: " + dir); |
| 1343 | } |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1344 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1345 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1346 | try { |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1347 | nDrawTextRun(mRenderer, text, index, count, contextIndex, contextCount, x, y, dir, |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1348 | paint.mNativePaint); |
| 1349 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1350 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1351 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1352 | } |
| 1353 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1354 | private static native void nDrawTextRun(long renderer, char[] text, int index, int count, |
| 1355 | int contextIndex, int contextCount, float x, float y, int dir, long nativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1356 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1357 | @Override |
| 1358 | 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] | 1359 | float x, float y, int dir, Paint paint) { |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1360 | if ((start | end | end - start | text.length() - end) < 0) { |
| 1361 | throw new IndexOutOfBoundsException(); |
| 1362 | } |
| 1363 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1364 | int modifiers = setupModifiers(paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1365 | try { |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1366 | int flags = dir == 0 ? 0 : 1; |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1367 | if (text instanceof String || text instanceof SpannedString || |
| 1368 | text instanceof SpannableString) { |
| 1369 | nDrawTextRun(mRenderer, text.toString(), start, end, contextStart, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1370 | contextEnd, x, y, flags, paint.mNativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1371 | } else if (text instanceof GraphicsOperations) { |
| 1372 | ((GraphicsOperations) text).drawTextRun(this, start, end, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1373 | contextStart, contextEnd, x, y, flags, paint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1374 | } else { |
| 1375 | int contextLen = contextEnd - contextStart; |
| 1376 | int len = end - start; |
| 1377 | char[] buf = TemporaryBuffer.obtain(contextLen); |
| 1378 | TextUtils.getChars(text, contextStart, contextEnd, buf, 0); |
| 1379 | nDrawTextRun(mRenderer, buf, start - contextStart, len, 0, contextLen, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1380 | x, y, flags, paint.mNativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1381 | TemporaryBuffer.recycle(buf); |
| 1382 | } |
| 1383 | } finally { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1384 | if (modifiers != MODIFIER_NONE) nResetModifiers(mRenderer, modifiers); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1385 | } |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1386 | } |
| 1387 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1388 | private static native void nDrawTextRun(long renderer, String text, int start, int end, |
| 1389 | int contextStart, int contextEnd, float x, float y, int flags, long nativePaint); |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 1390 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1391 | @Override |
| 1392 | public void drawVertices(VertexMode mode, int vertexCount, float[] verts, int vertOffset, |
| 1393 | float[] texs, int texOffset, int[] colors, int colorOffset, short[] indices, |
| 1394 | int indexOffset, int indexCount, Paint paint) { |
Romain Guy | 6926c72 | 2010-07-12 20:20:03 -0700 | [diff] [blame] | 1395 | // TODO: Implement |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1396 | } |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 1397 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1398 | private int setupModifiers(Bitmap b, Paint paint) { |
Romain Guy | 445c83c | 2012-02-16 16:43:07 -0800 | [diff] [blame] | 1399 | if (b.getConfig() != Bitmap.Config.ALPHA_8) { |
| 1400 | final ColorFilter filter = paint.getColorFilter(); |
| 1401 | if (filter != null) { |
| 1402 | nSetupColorFilter(mRenderer, filter.nativeColorFilter); |
| 1403 | return MODIFIER_COLOR_FILTER; |
| 1404 | } |
| 1405 | |
| 1406 | return MODIFIER_NONE; |
| 1407 | } else { |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1408 | return setupModifiers(paint); |
| 1409 | } |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1410 | } |
| 1411 | |
| 1412 | private int setupModifiers(Paint paint) { |
| 1413 | int modifiers = MODIFIER_NONE; |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 1414 | |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 1415 | if (paint.hasShadow) { |
| 1416 | nSetupShadow(mRenderer, paint.shadowRadius, paint.shadowDx, paint.shadowDy, |
| 1417 | paint.shadowColor); |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1418 | modifiers |= MODIFIER_SHADOW; |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 1419 | } |
| 1420 | |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 1421 | final Shader shader = paint.getShader(); |
| 1422 | if (shader != null) { |
Romain Guy | 06f96e2 | 2010-07-30 19:18:16 -0700 | [diff] [blame] | 1423 | nSetupShader(mRenderer, shader.native_shader); |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1424 | modifiers |= MODIFIER_SHADER; |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 1425 | } |
| 1426 | |
| 1427 | final ColorFilter filter = paint.getColorFilter(); |
| 1428 | if (filter != null) { |
| 1429 | nSetupColorFilter(mRenderer, filter.nativeColorFilter); |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1430 | modifiers |= MODIFIER_COLOR_FILTER; |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 1431 | } |
| 1432 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1433 | return modifiers; |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 1434 | } |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 1435 | |
Romain Guy | 765dcf3 | 2012-02-27 13:28:22 -0800 | [diff] [blame] | 1436 | private int setupModifiers(Paint paint, int flags) { |
| 1437 | int modifiers = MODIFIER_NONE; |
| 1438 | |
| 1439 | if (paint.hasShadow && (flags & MODIFIER_SHADOW) != 0) { |
| 1440 | nSetupShadow(mRenderer, paint.shadowRadius, paint.shadowDx, paint.shadowDy, |
| 1441 | paint.shadowColor); |
| 1442 | modifiers |= MODIFIER_SHADOW; |
| 1443 | } |
| 1444 | |
| 1445 | final Shader shader = paint.getShader(); |
| 1446 | if (shader != null && (flags & MODIFIER_SHADER) != 0) { |
| 1447 | nSetupShader(mRenderer, shader.native_shader); |
| 1448 | modifiers |= MODIFIER_SHADER; |
| 1449 | } |
| 1450 | |
| 1451 | final ColorFilter filter = paint.getColorFilter(); |
| 1452 | if (filter != null && (flags & MODIFIER_COLOR_FILTER) != 0) { |
| 1453 | nSetupColorFilter(mRenderer, filter.nativeColorFilter); |
| 1454 | modifiers |= MODIFIER_COLOR_FILTER; |
| 1455 | } |
| 1456 | |
| 1457 | return modifiers; |
| 1458 | } |
| 1459 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1460 | private int setupColorFilter(Paint paint) { |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 1461 | final ColorFilter filter = paint.getColorFilter(); |
| 1462 | if (filter != null) { |
| 1463 | nSetupColorFilter(mRenderer, filter.nativeColorFilter); |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1464 | return MODIFIER_COLOR_FILTER; |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 1465 | } |
Romain Guy | 5621527 | 2011-03-23 16:55:38 -0700 | [diff] [blame] | 1466 | return MODIFIER_NONE; |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 1467 | } |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 1468 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1469 | private static native void nSetupShader(long renderer, long shader); |
| 1470 | private static native void nSetupColorFilter(long renderer, long colorFilter); |
| 1471 | private static native void nSetupShadow(long renderer, float radius, |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 1472 | float dx, float dy, int color); |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 1473 | |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 1474 | private static native void nResetModifiers(long renderer, int modifiers); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1475 | } |