Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -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 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 17 | #include "DisplayListCanvas.h" |
| 18 | |
| 19 | #include "ResourceCache.h" |
| 20 | #include "DeferredDisplayList.h" |
| 21 | #include "DeferredLayerUpdater.h" |
| 22 | #include "DisplayListOp.h" |
| 23 | #include "RenderNode.h" |
| 24 | #include "utils/PaintUtils.h" |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 25 | |
Romain Guy | d5a85fb | 2012-03-13 11:18:20 -0700 | [diff] [blame] | 26 | #include <SkCamera.h> |
Romain Guy | c46d07a | 2013-03-15 19:06:39 -0700 | [diff] [blame] | 27 | #include <SkCanvas.h> |
Chet Haase | 9c1e23b | 2011-03-24 10:51:31 -0700 | [diff] [blame] | 28 | |
Romain Guy | 6554943 | 2012-03-26 16:45:05 -0700 | [diff] [blame] | 29 | #include <private/hwui/DrawGlInfo.h> |
| 30 | |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 31 | namespace android { |
| 32 | namespace uirenderer { |
| 33 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 34 | DisplayListCanvas::DisplayListCanvas() |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 35 | : mState(*this) |
John Reck | 088c514 | 2014-11-06 13:04:49 -0800 | [diff] [blame] | 36 | , mResourceCache(ResourceCache::getInstance()) |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 37 | , mDisplayListData(nullptr) |
Chris Craik | cce47eb | 2014-07-16 15:12:15 -0700 | [diff] [blame] | 38 | , mTranslateX(0.0f) |
| 39 | , mTranslateY(0.0f) |
Rob Tsuk | a5f2e07 | 2014-11-17 12:57:32 -0800 | [diff] [blame] | 40 | , mHasDeferredTranslate(false) |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 41 | , mDeferredBarrierType(kBarrier_None) |
Chris Craik | cce47eb | 2014-07-16 15:12:15 -0700 | [diff] [blame] | 42 | , mHighContrastText(false) |
| 43 | , mRestoreSaveCount(-1) { |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 44 | } |
| 45 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 46 | DisplayListCanvas::~DisplayListCanvas() { |
John Reck | 44fd8d2 | 2014-02-26 11:00:11 -0800 | [diff] [blame] | 47 | LOG_ALWAYS_FATAL_IF(mDisplayListData, |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 48 | "Destroyed a DisplayListCanvas during a record!"); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 49 | } |
| 50 | |
| 51 | /////////////////////////////////////////////////////////////////////////////// |
| 52 | // Operations |
| 53 | /////////////////////////////////////////////////////////////////////////////// |
| 54 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 55 | DisplayListData* DisplayListCanvas::finishRecording() { |
John Reck | 44fd8d2 | 2014-02-26 11:00:11 -0800 | [diff] [blame] | 56 | mPaintMap.clear(); |
| 57 | mRegionMap.clear(); |
| 58 | mPathMap.clear(); |
| 59 | DisplayListData* data = mDisplayListData; |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 60 | mDisplayListData = nullptr; |
Derek Sollenberger | 1db141f | 2014-12-16 08:37:20 -0500 | [diff] [blame] | 61 | mSkiaCanvasProxy.reset(nullptr); |
John Reck | 44fd8d2 | 2014-02-26 11:00:11 -0800 | [diff] [blame] | 62 | return data; |
Chet Haase | 5977baa | 2011-01-05 18:01:22 -0800 | [diff] [blame] | 63 | } |
| 64 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 65 | void DisplayListCanvas::prepareDirty(float left, float top, |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 66 | float right, float bottom) { |
John Reck | 44fd8d2 | 2014-02-26 11:00:11 -0800 | [diff] [blame] | 67 | |
| 68 | LOG_ALWAYS_FATAL_IF(mDisplayListData, |
| 69 | "prepareDirty called a second time during a recording!"); |
| 70 | mDisplayListData = new DisplayListData(); |
| 71 | |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 72 | mState.initializeSaveStack(0, 0, mState.getWidth(), mState.getHeight(), Vector3()); |
Romain Guy | 45e4c3d | 2012-09-11 17:17:07 -0700 | [diff] [blame] | 73 | |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 74 | mDeferredBarrierType = kBarrier_InOrder; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 75 | mState.setDirtyClip(false); |
Romain Guy | 27454a4 | 2011-01-23 12:01:41 -0800 | [diff] [blame] | 76 | mRestoreSaveCount = -1; |
| 77 | } |
| 78 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 79 | bool DisplayListCanvas::finish() { |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 80 | flushRestoreToCount(); |
| 81 | flushTranslate(); |
Tom Hudson | 107843d | 2014-09-08 11:26:26 -0400 | [diff] [blame] | 82 | return false; |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 83 | } |
| 84 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 85 | void DisplayListCanvas::interrupt() { |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 86 | } |
Romain Guy | 2b1847e | 2011-01-26 13:43:01 -0800 | [diff] [blame] | 87 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 88 | void DisplayListCanvas::resume() { |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 89 | } |
| 90 | |
Chris Craik | 956f340 | 2015-04-27 16:41:00 -0700 | [diff] [blame] | 91 | void DisplayListCanvas::callDrawGLFunction(Functor *functor) { |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 92 | addDrawOp(new (alloc()) DrawFunctorOp(functor)); |
John Reck | 09d5cdd | 2014-07-24 10:36:08 -0700 | [diff] [blame] | 93 | mDisplayListData->functors.add(functor); |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 94 | } |
| 95 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 96 | SkCanvas* DisplayListCanvas::asSkCanvas() { |
Derek Sollenberger | 1db141f | 2014-12-16 08:37:20 -0500 | [diff] [blame] | 97 | LOG_ALWAYS_FATAL_IF(!mDisplayListData, |
| 98 | "attempting to get an SkCanvas when we are not recording!"); |
| 99 | if (!mSkiaCanvasProxy) { |
| 100 | mSkiaCanvasProxy.reset(new SkiaCanvasProxy(this)); |
| 101 | } |
| 102 | return mSkiaCanvasProxy.get(); |
| 103 | } |
| 104 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 105 | int DisplayListCanvas::save(SkCanvas::SaveFlags flags) { |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 106 | addStateOp(new (alloc()) SaveOp((int) flags)); |
| 107 | return mState.save((int) flags); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 108 | } |
| 109 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 110 | void DisplayListCanvas::restore() { |
Romain Guy | 04c9d8c | 2011-08-25 14:01:48 -0700 | [diff] [blame] | 111 | if (mRestoreSaveCount < 0) { |
Romain Guy | 33f6beb | 2012-02-16 19:24:51 -0800 | [diff] [blame] | 112 | restoreToCount(getSaveCount() - 1); |
| 113 | return; |
Romain Guy | 04c9d8c | 2011-08-25 14:01:48 -0700 | [diff] [blame] | 114 | } |
Romain Guy | 33f6beb | 2012-02-16 19:24:51 -0800 | [diff] [blame] | 115 | |
| 116 | mRestoreSaveCount--; |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 117 | flushTranslate(); |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 118 | mState.restore(); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 119 | } |
| 120 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 121 | void DisplayListCanvas::restoreToCount(int saveCount) { |
Romain Guy | 27454a4 | 2011-01-23 12:01:41 -0800 | [diff] [blame] | 122 | mRestoreSaveCount = saveCount; |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 123 | flushTranslate(); |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 124 | mState.restoreToCount(saveCount); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 125 | } |
| 126 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 127 | int DisplayListCanvas::saveLayer(float left, float top, float right, float bottom, |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 128 | const SkPaint* paint, SkCanvas::SaveFlags flags) { |
Chris Craik | 4ace730 | 2014-09-14 15:49:54 -0700 | [diff] [blame] | 129 | // force matrix/clip isolation for layer |
| 130 | flags |= SkCanvas::kClip_SaveFlag | SkCanvas::kMatrix_SaveFlag; |
| 131 | |
Derek Sollenberger | d44fbe5 | 2014-02-05 16:47:00 -0500 | [diff] [blame] | 132 | paint = refPaint(paint); |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 133 | addStateOp(new (alloc()) SaveLayerOp(left, top, right, bottom, paint, (int) flags)); |
| 134 | return mState.save((int) flags); |
Romain Guy | 5b3b352 | 2010-10-27 18:57:51 -0700 | [diff] [blame] | 135 | } |
| 136 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 137 | void DisplayListCanvas::translate(float dx, float dy) { |
Chris Craik | 772687d | 2015-06-22 14:51:18 -0700 | [diff] [blame^] | 138 | if (dx == 0.0f && dy == 0.0f) return; |
| 139 | |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 140 | mHasDeferredTranslate = true; |
Romain Guy | 33f6beb | 2012-02-16 19:24:51 -0800 | [diff] [blame] | 141 | mTranslateX += dx; |
| 142 | mTranslateY += dy; |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 143 | flushRestoreToCount(); |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 144 | mState.translate(dx, dy, 0.0f); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 145 | } |
| 146 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 147 | void DisplayListCanvas::rotate(float degrees) { |
Chris Craik | 772687d | 2015-06-22 14:51:18 -0700 | [diff] [blame^] | 148 | if (degrees == 0.0f) return; |
| 149 | |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 150 | addStateOp(new (alloc()) RotateOp(degrees)); |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 151 | mState.rotate(degrees); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 152 | } |
| 153 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 154 | void DisplayListCanvas::scale(float sx, float sy) { |
Chris Craik | 772687d | 2015-06-22 14:51:18 -0700 | [diff] [blame^] | 155 | if (sx == 1.0f && sy == 1.0f) return; |
| 156 | |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 157 | addStateOp(new (alloc()) ScaleOp(sx, sy)); |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 158 | mState.scale(sx, sy); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 159 | } |
| 160 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 161 | void DisplayListCanvas::skew(float sx, float sy) { |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 162 | addStateOp(new (alloc()) SkewOp(sx, sy)); |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 163 | mState.skew(sx, sy); |
Romain Guy | 807daf7 | 2011-01-18 11:19:19 -0800 | [diff] [blame] | 164 | } |
| 165 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 166 | void DisplayListCanvas::setMatrix(const SkMatrix& matrix) { |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 167 | addStateOp(new (alloc()) SetMatrixOp(matrix)); |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 168 | mState.setMatrix(matrix); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 169 | } |
| 170 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 171 | void DisplayListCanvas::concat(const SkMatrix& matrix) { |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 172 | addStateOp(new (alloc()) ConcatMatrixOp(matrix)); |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 173 | mState.concatMatrix(matrix); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 174 | } |
| 175 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 176 | bool DisplayListCanvas::getClipBounds(SkRect* outRect) const { |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 177 | Rect bounds = mState.getLocalClipBounds(); |
| 178 | *outRect = SkRect::MakeLTRB(bounds.left, bounds.top, bounds.right, bounds.bottom); |
| 179 | return !(outRect->isEmpty()); |
| 180 | } |
| 181 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 182 | bool DisplayListCanvas::quickRejectRect(float left, float top, float right, float bottom) const { |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 183 | return mState.quickRejectConservative(left, top, right, bottom); |
| 184 | } |
| 185 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 186 | bool DisplayListCanvas::quickRejectPath(const SkPath& path) const { |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 187 | SkRect bounds = path.getBounds(); |
| 188 | return mState.quickRejectConservative(bounds.fLeft, bounds.fTop, bounds.fRight, bounds.fBottom); |
| 189 | } |
| 190 | |
| 191 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 192 | bool DisplayListCanvas::clipRect(float left, float top, float right, float bottom, |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 193 | SkRegion::Op op) { |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 194 | addStateOp(new (alloc()) ClipRectOp(left, top, right, bottom, op)); |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 195 | return mState.clipRect(left, top, right, bottom, op); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 196 | } |
| 197 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 198 | bool DisplayListCanvas::clipPath(const SkPath* path, SkRegion::Op op) { |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 199 | path = refPath(path); |
| 200 | addStateOp(new (alloc()) ClipPathOp(path, op)); |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 201 | return mState.clipPath(path, op); |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 202 | } |
| 203 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 204 | bool DisplayListCanvas::clipRegion(const SkRegion* region, SkRegion::Op op) { |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 205 | region = refRegion(region); |
| 206 | addStateOp(new (alloc()) ClipRegionOp(region, op)); |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 207 | return mState.clipRegion(region, op); |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 208 | } |
| 209 | |
Chris Craik | 956f340 | 2015-04-27 16:41:00 -0700 | [diff] [blame] | 210 | void DisplayListCanvas::drawRenderNode(RenderNode* renderNode) { |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 211 | LOG_ALWAYS_FATAL_IF(!renderNode, "missing rendernode"); |
Chris Craik | a766cb2 | 2015-06-08 16:49:43 -0700 | [diff] [blame] | 212 | DrawRenderNodeOp* op = new (alloc()) DrawRenderNodeOp( |
| 213 | renderNode, |
| 214 | *mState.currentTransform(), |
| 215 | mState.clipIsSimple()); |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 216 | addRenderNodeOp(op); |
Romain Guy | 0fe478e | 2010-11-08 12:08:41 -0800 | [diff] [blame] | 217 | } |
| 218 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 219 | void DisplayListCanvas::drawLayer(DeferredLayerUpdater* layerHandle, float x, float y) { |
John Reck | 12f5e34 | 2014-11-07 07:53:43 -0800 | [diff] [blame] | 220 | // We ref the DeferredLayerUpdater due to its thread-safe ref-counting |
| 221 | // semantics. |
| 222 | mDisplayListData->ref(layerHandle); |
| 223 | addDrawOp(new (alloc()) DrawLayerOp(layerHandle->backingLayer(), x, y)); |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 224 | } |
| 225 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 226 | void DisplayListCanvas::drawBitmap(const SkBitmap* bitmap, const SkPaint* paint) { |
John Reck | 7c103a3 | 2015-04-15 15:52:10 -0700 | [diff] [blame] | 227 | bitmap = refBitmap(*bitmap); |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 228 | paint = refPaint(paint); |
| 229 | |
Chris Craik | 7964750 | 2014-08-06 13:42:24 -0700 | [diff] [blame] | 230 | addDrawOp(new (alloc()) DrawBitmapOp(bitmap, paint)); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 231 | } |
| 232 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 233 | void DisplayListCanvas::drawBitmap(const SkBitmap& bitmap, float left, float top, |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 234 | const SkPaint* paint) { |
| 235 | save(SkCanvas::kMatrix_SaveFlag); |
| 236 | translate(left, top); |
| 237 | drawBitmap(&bitmap, paint); |
| 238 | restore(); |
| 239 | } |
| 240 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 241 | void DisplayListCanvas::drawBitmap(const SkBitmap& bitmap, const SkMatrix& matrix, |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 242 | const SkPaint* paint) { |
| 243 | if (matrix.isIdentity()) { |
| 244 | drawBitmap(&bitmap, paint); |
| 245 | } else if (!(matrix.getType() & ~(SkMatrix::kScale_Mask | SkMatrix::kTranslate_Mask))) { |
| 246 | // SkMatrix::isScaleTranslate() not available in L |
| 247 | SkRect src; |
| 248 | SkRect dst; |
| 249 | bitmap.getBounds(&src); |
| 250 | matrix.mapRect(&dst, src); |
| 251 | drawBitmap(bitmap, src.fLeft, src.fTop, src.fRight, src.fBottom, |
| 252 | dst.fLeft, dst.fTop, dst.fRight, dst.fBottom, paint); |
| 253 | } else { |
| 254 | save(SkCanvas::kMatrix_SaveFlag); |
| 255 | concat(matrix); |
| 256 | drawBitmap(&bitmap, paint); |
| 257 | restore(); |
| 258 | } |
| 259 | } |
| 260 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 261 | void DisplayListCanvas::drawBitmap(const SkBitmap& bitmap, float srcLeft, float srcTop, |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 262 | float srcRight, float srcBottom, float dstLeft, float dstTop, |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 263 | float dstRight, float dstBottom, const SkPaint* paint) { |
Chris Craik | 7964750 | 2014-08-06 13:42:24 -0700 | [diff] [blame] | 264 | if (srcLeft == 0 && srcTop == 0 |
Chris Craik | 14100ac | 2015-02-24 13:46:29 -0800 | [diff] [blame] | 265 | && srcRight == bitmap.width() |
| 266 | && srcBottom == bitmap.height() |
Chris Craik | 7964750 | 2014-08-06 13:42:24 -0700 | [diff] [blame] | 267 | && (srcBottom - srcTop == dstBottom - dstTop) |
| 268 | && (srcRight - srcLeft == dstRight - dstLeft)) { |
Chris Craik | 527a3aa | 2013-03-04 10:19:31 -0800 | [diff] [blame] | 269 | // transform simple rect to rect drawing case into position bitmap ops, since they merge |
Chris Craik | 7964750 | 2014-08-06 13:42:24 -0700 | [diff] [blame] | 270 | save(SkCanvas::kMatrix_SaveFlag); |
| 271 | translate(dstLeft, dstTop); |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 272 | drawBitmap(&bitmap, paint); |
Chris Craik | 7964750 | 2014-08-06 13:42:24 -0700 | [diff] [blame] | 273 | restore(); |
| 274 | } else { |
Chris Craik | 7964750 | 2014-08-06 13:42:24 -0700 | [diff] [blame] | 275 | paint = refPaint(paint); |
Chris Craik | 527a3aa | 2013-03-04 10:19:31 -0800 | [diff] [blame] | 276 | |
Chris Craik | 14100ac | 2015-02-24 13:46:29 -0800 | [diff] [blame] | 277 | if (paint && paint->getShader()) { |
| 278 | float scaleX = (dstRight - dstLeft) / (srcRight - srcLeft); |
| 279 | float scaleY = (dstBottom - dstTop) / (srcBottom - srcTop); |
| 280 | if (!MathUtils::areEqual(scaleX, 1.0f) || !MathUtils::areEqual(scaleY, 1.0f)) { |
| 281 | // Apply the scale transform on the canvas, so that the shader |
| 282 | // effectively calculates positions relative to src rect space |
| 283 | |
| 284 | save(SkCanvas::kMatrix_SaveFlag); |
| 285 | translate(dstLeft, dstTop); |
| 286 | scale(scaleX, scaleY); |
| 287 | |
| 288 | dstLeft = 0.0f; |
| 289 | dstTop = 0.0f; |
| 290 | dstRight = srcRight - srcLeft; |
| 291 | dstBottom = srcBottom - srcTop; |
| 292 | |
John Reck | 7c103a3 | 2015-04-15 15:52:10 -0700 | [diff] [blame] | 293 | addDrawOp(new (alloc()) DrawBitmapRectOp(refBitmap(bitmap), |
Chris Craik | 14100ac | 2015-02-24 13:46:29 -0800 | [diff] [blame] | 294 | srcLeft, srcTop, srcRight, srcBottom, |
| 295 | dstLeft, dstTop, dstRight, dstBottom, paint)); |
| 296 | restore(); |
| 297 | return; |
| 298 | } |
| 299 | } |
| 300 | |
John Reck | 7c103a3 | 2015-04-15 15:52:10 -0700 | [diff] [blame] | 301 | addDrawOp(new (alloc()) DrawBitmapRectOp(refBitmap(bitmap), |
Chris Craik | 7964750 | 2014-08-06 13:42:24 -0700 | [diff] [blame] | 302 | srcLeft, srcTop, srcRight, srcBottom, |
| 303 | dstLeft, dstTop, dstRight, dstBottom, paint)); |
| 304 | } |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 305 | } |
| 306 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 307 | void DisplayListCanvas::drawBitmapMesh(const SkBitmap& bitmap, int meshWidth, int meshHeight, |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 308 | const float* vertices, const int* colors, const SkPaint* paint) { |
Chris Craik | 0664fef | 2014-04-11 13:40:05 -0700 | [diff] [blame] | 309 | int vertexCount = (meshWidth + 1) * (meshHeight + 1); |
Chris Craik | 0664fef | 2014-04-11 13:40:05 -0700 | [diff] [blame] | 310 | vertices = refBuffer<float>(vertices, vertexCount * 2); // 2 floats per vertex |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 311 | paint = refPaint(paint); |
Chris Craik | 0664fef | 2014-04-11 13:40:05 -0700 | [diff] [blame] | 312 | colors = refBuffer<int>(colors, vertexCount); // 1 color per vertex |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 313 | |
John Reck | 7c103a3 | 2015-04-15 15:52:10 -0700 | [diff] [blame] | 314 | addDrawOp(new (alloc()) DrawBitmapMeshOp(refBitmap(bitmap), meshWidth, meshHeight, |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 315 | vertices, colors, paint)); |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 316 | } |
| 317 | |
John Reck | 7c103a3 | 2015-04-15 15:52:10 -0700 | [diff] [blame] | 318 | void DisplayListCanvas::drawPatch(const SkBitmap& bitmap, const Res_png_9patch* patch, |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 319 | float left, float top, float right, float bottom, const SkPaint* paint) { |
John Reck | 7c103a3 | 2015-04-15 15:52:10 -0700 | [diff] [blame] | 320 | const SkBitmap* bitmapPtr = refBitmap(bitmap); |
Romain Guy | e3b0a01 | 2013-06-26 15:45:41 -0700 | [diff] [blame] | 321 | patch = refPatch(patch); |
Romain Guy | 16ea8d3 | 2013-06-21 11:35:52 -0700 | [diff] [blame] | 322 | paint = refPaint(paint); |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 323 | |
John Reck | 7c103a3 | 2015-04-15 15:52:10 -0700 | [diff] [blame] | 324 | addDrawOp(new (alloc()) DrawPatchOp(bitmapPtr, patch, left, top, right, bottom, paint)); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 325 | } |
| 326 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 327 | void DisplayListCanvas::drawColor(int color, SkXfermode::Mode mode) { |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 328 | addDrawOp(new (alloc()) DrawColorOp(color, mode)); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 329 | } |
| 330 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 331 | void DisplayListCanvas::drawPaint(const SkPaint& paint) { |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 332 | SkRect bounds; |
| 333 | if (getClipBounds(&bounds)) { |
| 334 | drawRect(bounds.fLeft, bounds.fTop, bounds.fRight, bounds.fBottom, paint); |
| 335 | } |
| 336 | } |
| 337 | |
| 338 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 339 | void DisplayListCanvas::drawRect(float left, float top, float right, float bottom, |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 340 | const SkPaint& paint) { |
| 341 | addDrawOp(new (alloc()) DrawRectOp(left, top, right, bottom, refPaint(&paint))); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 342 | } |
| 343 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 344 | void DisplayListCanvas::drawRoundRect(float left, float top, float right, float bottom, |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 345 | float rx, float ry, const SkPaint& paint) { |
| 346 | addDrawOp(new (alloc()) DrawRoundRectOp(left, top, right, bottom, rx, ry, refPaint(&paint))); |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 347 | } |
| 348 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 349 | void DisplayListCanvas::drawRoundRect( |
Jorim Jaggi | 072707d | 2014-09-15 17:20:08 +0200 | [diff] [blame] | 350 | CanvasPropertyPrimitive* left, CanvasPropertyPrimitive* top, |
| 351 | CanvasPropertyPrimitive* right, CanvasPropertyPrimitive* bottom, |
| 352 | CanvasPropertyPrimitive* rx, CanvasPropertyPrimitive* ry, |
| 353 | CanvasPropertyPaint* paint) { |
John Reck | 0e89e2b | 2014-10-31 14:49:06 -0700 | [diff] [blame] | 354 | mDisplayListData->ref(left); |
| 355 | mDisplayListData->ref(top); |
| 356 | mDisplayListData->ref(right); |
| 357 | mDisplayListData->ref(bottom); |
| 358 | mDisplayListData->ref(rx); |
| 359 | mDisplayListData->ref(ry); |
| 360 | mDisplayListData->ref(paint); |
John Reck | 37b0824 | 2015-06-09 13:12:40 -0700 | [diff] [blame] | 361 | refBitmapsInShader(paint->value.getShader()); |
Jorim Jaggi | 072707d | 2014-09-15 17:20:08 +0200 | [diff] [blame] | 362 | addDrawOp(new (alloc()) DrawRoundRectPropsOp(&left->value, &top->value, |
| 363 | &right->value, &bottom->value, &rx->value, &ry->value, &paint->value)); |
Jorim Jaggi | 072707d | 2014-09-15 17:20:08 +0200 | [diff] [blame] | 364 | } |
| 365 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 366 | void DisplayListCanvas::drawCircle(float x, float y, float radius, const SkPaint& paint) { |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 367 | addDrawOp(new (alloc()) DrawCircleOp(x, y, radius, refPaint(&paint))); |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 368 | } |
| 369 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 370 | void DisplayListCanvas::drawCircle(CanvasPropertyPrimitive* x, CanvasPropertyPrimitive* y, |
John Reck | 52244ff | 2014-05-01 21:27:37 -0700 | [diff] [blame] | 371 | CanvasPropertyPrimitive* radius, CanvasPropertyPaint* paint) { |
John Reck | 0e89e2b | 2014-10-31 14:49:06 -0700 | [diff] [blame] | 372 | mDisplayListData->ref(x); |
| 373 | mDisplayListData->ref(y); |
| 374 | mDisplayListData->ref(radius); |
| 375 | mDisplayListData->ref(paint); |
John Reck | 37b0824 | 2015-06-09 13:12:40 -0700 | [diff] [blame] | 376 | refBitmapsInShader(paint->value.getShader()); |
John Reck | 52244ff | 2014-05-01 21:27:37 -0700 | [diff] [blame] | 377 | addDrawOp(new (alloc()) DrawCirclePropsOp(&x->value, &y->value, |
| 378 | &radius->value, &paint->value)); |
John Reck | 52244ff | 2014-05-01 21:27:37 -0700 | [diff] [blame] | 379 | } |
| 380 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 381 | void DisplayListCanvas::drawOval(float left, float top, float right, float bottom, |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 382 | const SkPaint& paint) { |
| 383 | addDrawOp(new (alloc()) DrawOvalOp(left, top, right, bottom, refPaint(&paint))); |
Romain Guy | c1cd9ba3 | 2011-01-23 14:18:41 -0800 | [diff] [blame] | 384 | } |
| 385 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 386 | void DisplayListCanvas::drawArc(float left, float top, float right, float bottom, |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 387 | float startAngle, float sweepAngle, bool useCenter, const SkPaint& paint) { |
Chris Craik | 544e524 | 2014-07-11 10:58:10 -0700 | [diff] [blame] | 388 | if (fabs(sweepAngle) >= 360.0f) { |
Tom Hudson | 107843d | 2014-09-08 11:26:26 -0400 | [diff] [blame] | 389 | drawOval(left, top, right, bottom, paint); |
| 390 | } else { |
Tom Hudson | 107843d | 2014-09-08 11:26:26 -0400 | [diff] [blame] | 391 | addDrawOp(new (alloc()) DrawArcOp(left, top, right, bottom, |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 392 | startAngle, sweepAngle, useCenter, refPaint(&paint))); |
Chris Craik | 6ac174b | 2014-06-17 13:47:05 -0700 | [diff] [blame] | 393 | } |
Romain Guy | 8b2f526 | 2011-01-23 16:15:02 -0800 | [diff] [blame] | 394 | } |
| 395 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 396 | void DisplayListCanvas::drawPath(const SkPath& path, const SkPaint& paint) { |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 397 | addDrawOp(new (alloc()) DrawPathOp(refPath(&path), refPaint(&paint))); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 398 | } |
| 399 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 400 | void DisplayListCanvas::drawLines(const float* points, int count, const SkPaint& paint) { |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 401 | points = refBuffer<float>(points, count); |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 402 | |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 403 | addDrawOp(new (alloc()) DrawLinesOp(points, count, refPaint(&paint))); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 404 | } |
| 405 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 406 | void DisplayListCanvas::drawPoints(const float* points, int count, const SkPaint& paint) { |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 407 | points = refBuffer<float>(points, count); |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 408 | |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 409 | addDrawOp(new (alloc()) DrawPointsOp(points, count, refPaint(&paint))); |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 410 | } |
| 411 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 412 | void DisplayListCanvas::drawTextOnPath(const uint16_t* glyphs, int count, |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 413 | const SkPath& path, float hOffset, float vOffset, const SkPaint& paint) { |
| 414 | if (!glyphs || count <= 0) return; |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 415 | |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 416 | int bytesCount = 2 * count; |
| 417 | DrawOp* op = new (alloc()) DrawTextOnPathOp(refText((const char*) glyphs, bytesCount), |
| 418 | bytesCount, count, refPath(&path), |
| 419 | hOffset, vOffset, refPaint(&paint)); |
Romain Guy | 0f66753 | 2013-03-01 14:31:04 -0800 | [diff] [blame] | 420 | addDrawOp(op); |
Romain Guy | 325740f | 2012-02-24 16:48:34 -0800 | [diff] [blame] | 421 | } |
| 422 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 423 | void DisplayListCanvas::drawPosText(const uint16_t* text, const float* positions, |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 424 | int count, int posCount, const SkPaint& paint) { |
Tom Hudson | 107843d | 2014-09-08 11:26:26 -0400 | [diff] [blame] | 425 | if (!text || count <= 0) return; |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 426 | |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 427 | int bytesCount = 2 * count; |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 428 | positions = refBuffer<float>(positions, count * 2); |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 429 | |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 430 | DrawOp* op = new (alloc()) DrawPosTextOp(refText((const char*) text, bytesCount), |
| 431 | bytesCount, count, positions, refPaint(&paint)); |
Romain Guy | 0f66753 | 2013-03-01 14:31:04 -0800 | [diff] [blame] | 432 | addDrawOp(op); |
Romain Guy | eb9a536 | 2012-01-17 17:39:26 -0800 | [diff] [blame] | 433 | } |
| 434 | |
Chris Craik | cce47eb | 2014-07-16 15:12:15 -0700 | [diff] [blame] | 435 | static void simplifyPaint(int color, SkPaint* paint) { |
| 436 | paint->setColor(color); |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 437 | paint->setShader(nullptr); |
| 438 | paint->setColorFilter(nullptr); |
| 439 | paint->setLooper(nullptr); |
Chris Craik | cce47eb | 2014-07-16 15:12:15 -0700 | [diff] [blame] | 440 | paint->setStrokeWidth(4 + 0.04 * paint->getTextSize()); |
| 441 | paint->setStrokeJoin(SkPaint::kRound_Join); |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 442 | paint->setLooper(nullptr); |
Chris Craik | cce47eb | 2014-07-16 15:12:15 -0700 | [diff] [blame] | 443 | } |
| 444 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 445 | void DisplayListCanvas::drawText(const uint16_t* glyphs, const float* positions, |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 446 | int count, const SkPaint& paint, float x, float y, |
| 447 | float boundsLeft, float boundsTop, float boundsRight, float boundsBottom, |
| 448 | float totalAdvance) { |
Chris Craik | 527a3aa | 2013-03-04 10:19:31 -0800 | [diff] [blame] | 449 | |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 450 | if (!glyphs || count <= 0 || PaintUtils::paintWillNotDrawText(paint)) return; |
Raph Levien | 996e57c | 2012-07-23 15:22:52 -0700 | [diff] [blame] | 451 | |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 452 | int bytesCount = count * 2; |
| 453 | const char* text = refText((const char*) glyphs, bytesCount); |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 454 | positions = refBuffer<float>(positions, count * 2); |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 455 | Rect bounds(boundsLeft, boundsTop, boundsRight, boundsBottom); |
Raph Levien | 996e57c | 2012-07-23 15:22:52 -0700 | [diff] [blame] | 456 | |
Chris Craik | cce47eb | 2014-07-16 15:12:15 -0700 | [diff] [blame] | 457 | if (CC_UNLIKELY(mHighContrastText)) { |
| 458 | // high contrast draw path |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 459 | int color = paint.getColor(); |
Chris Craik | cce47eb | 2014-07-16 15:12:15 -0700 | [diff] [blame] | 460 | int channelSum = SkColorGetR(color) + SkColorGetG(color) + SkColorGetB(color); |
| 461 | bool darken = channelSum < (128 * 3); |
| 462 | |
| 463 | // outline |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 464 | SkPaint* outlinePaint = copyPaint(&paint); |
Chris Craik | cce47eb | 2014-07-16 15:12:15 -0700 | [diff] [blame] | 465 | simplifyPaint(darken ? SK_ColorWHITE : SK_ColorBLACK, outlinePaint); |
| 466 | outlinePaint->setStyle(SkPaint::kStrokeAndFill_Style); |
| 467 | addDrawOp(new (alloc()) DrawTextOp(text, bytesCount, count, |
| 468 | x, y, positions, outlinePaint, totalAdvance, bounds)); // bounds? |
| 469 | |
| 470 | // inner |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 471 | SkPaint* innerPaint = copyPaint(&paint); |
Chris Craik | cce47eb | 2014-07-16 15:12:15 -0700 | [diff] [blame] | 472 | simplifyPaint(darken ? SK_ColorBLACK : SK_ColorWHITE, innerPaint); |
| 473 | innerPaint->setStyle(SkPaint::kFill_Style); |
| 474 | addDrawOp(new (alloc()) DrawTextOp(text, bytesCount, count, |
| 475 | x, y, positions, innerPaint, totalAdvance, bounds)); |
| 476 | } else { |
| 477 | // standard draw path |
Chris Craik | cce47eb | 2014-07-16 15:12:15 -0700 | [diff] [blame] | 478 | DrawOp* op = new (alloc()) DrawTextOp(text, bytesCount, count, |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 479 | x, y, positions, refPaint(&paint), totalAdvance, bounds); |
Chris Craik | cce47eb | 2014-07-16 15:12:15 -0700 | [diff] [blame] | 480 | addDrawOp(op); |
| 481 | } |
Raph Levien | 996e57c | 2012-07-23 15:22:52 -0700 | [diff] [blame] | 482 | } |
| 483 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 484 | void DisplayListCanvas::drawRects(const float* rects, int count, const SkPaint* paint) { |
Tom Hudson | 107843d | 2014-09-08 11:26:26 -0400 | [diff] [blame] | 485 | if (count <= 0) return; |
Romain Guy | 672433d | 2013-01-04 19:05:13 -0800 | [diff] [blame] | 486 | |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 487 | rects = refBuffer<float>(rects, count); |
| 488 | paint = refPaint(paint); |
| 489 | addDrawOp(new (alloc()) DrawRectsOp(rects, count, paint)); |
Romain Guy | 672433d | 2013-01-04 19:05:13 -0800 | [diff] [blame] | 490 | } |
| 491 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 492 | void DisplayListCanvas::setDrawFilter(SkDrawFilter* filter) { |
Derek Sollenberger | 0b86062 | 2015-03-25 10:08:30 -0400 | [diff] [blame] | 493 | mDrawFilter.reset(SkSafeRef(filter)); |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 494 | } |
| 495 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 496 | void DisplayListCanvas::insertReorderBarrier(bool enableReorder) { |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 497 | flushRestoreToCount(); |
| 498 | flushTranslate(); |
| 499 | mDeferredBarrierType = enableReorder ? kBarrier_OutOfOrder : kBarrier_InOrder; |
| 500 | } |
| 501 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 502 | void DisplayListCanvas::flushRestoreToCount() { |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 503 | if (mRestoreSaveCount >= 0) { |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 504 | addOpAndUpdateChunk(new (alloc()) RestoreToCountOp(mRestoreSaveCount)); |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 505 | mRestoreSaveCount = -1; |
| 506 | } |
| 507 | } |
| 508 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 509 | void DisplayListCanvas::flushTranslate() { |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 510 | if (mHasDeferredTranslate) { |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 511 | if (mTranslateX != 0.0f || mTranslateY != 0.0f) { |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 512 | addOpAndUpdateChunk(new (alloc()) TranslateOp(mTranslateX, mTranslateY)); |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 513 | mTranslateX = mTranslateY = 0.0f; |
| 514 | } |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 515 | mHasDeferredTranslate = false; |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 516 | } |
| 517 | } |
| 518 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 519 | size_t DisplayListCanvas::addOpAndUpdateChunk(DisplayListOp* op) { |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 520 | int insertIndex = mDisplayListData->displayListOps.add(op); |
| 521 | if (mDeferredBarrierType != kBarrier_None) { |
| 522 | // op is first in new chunk |
| 523 | mDisplayListData->chunks.push(); |
| 524 | DisplayListData::Chunk& newChunk = mDisplayListData->chunks.editTop(); |
| 525 | newChunk.beginOpIndex = insertIndex; |
| 526 | newChunk.endOpIndex = insertIndex + 1; |
| 527 | newChunk.reorderChildren = (mDeferredBarrierType == kBarrier_OutOfOrder); |
| 528 | |
| 529 | int nextChildIndex = mDisplayListData->children().size(); |
| 530 | newChunk.beginChildIndex = newChunk.endChildIndex = nextChildIndex; |
| 531 | mDeferredBarrierType = kBarrier_None; |
| 532 | } else { |
| 533 | // standard case - append to existing chunk |
| 534 | mDisplayListData->chunks.editTop().endOpIndex = insertIndex + 1; |
| 535 | } |
| 536 | return insertIndex; |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 537 | } |
| 538 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 539 | size_t DisplayListCanvas::flushAndAddOp(DisplayListOp* op) { |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 540 | flushRestoreToCount(); |
| 541 | flushTranslate(); |
| 542 | return addOpAndUpdateChunk(op); |
| 543 | } |
| 544 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 545 | size_t DisplayListCanvas::addStateOp(StateOp* op) { |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 546 | return flushAndAddOp(op); |
| 547 | } |
| 548 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 549 | size_t DisplayListCanvas::addDrawOp(DrawOp* op) { |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 550 | Rect localBounds; |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 551 | if (op->getLocalBounds(localBounds)) { |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 552 | bool rejected = quickRejectRect(localBounds.left, localBounds.top, |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 553 | localBounds.right, localBounds.bottom); |
| 554 | op->setQuickRejected(rejected); |
| 555 | } |
Chris Craik | c1c5f08 | 2013-09-11 16:23:37 -0700 | [diff] [blame] | 556 | |
John Reck | 44fd8d2 | 2014-02-26 11:00:11 -0800 | [diff] [blame] | 557 | mDisplayListData->hasDrawOps = true; |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 558 | return flushAndAddOp(op); |
| 559 | } |
| 560 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 561 | size_t DisplayListCanvas::addRenderNodeOp(DrawRenderNodeOp* op) { |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 562 | int opIndex = addDrawOp(op); |
| 563 | int childIndex = mDisplayListData->addChild(op); |
| 564 | |
| 565 | // update the chunk's child indices |
| 566 | DisplayListData::Chunk& chunk = mDisplayListData->chunks.editTop(); |
| 567 | chunk.endChildIndex = childIndex + 1; |
| 568 | |
| 569 | if (op->renderNode()->stagingProperties().isProjectionReceiver()) { |
| 570 | // use staging property, since recording on UI thread |
| 571 | mDisplayListData->projectionReceiveIndex = opIndex; |
| 572 | } |
| 573 | return opIndex; |
Romain Guy | 5ff9df6 | 2012-01-23 17:09:05 -0800 | [diff] [blame] | 574 | } |
| 575 | |
John Reck | 37b0824 | 2015-06-09 13:12:40 -0700 | [diff] [blame] | 576 | void DisplayListCanvas::refBitmapsInShader(const SkShader* shader) { |
| 577 | if (!shader) return; |
| 578 | |
| 579 | // If this paint has an SkShader that has an SkBitmap add |
| 580 | // it to the bitmap pile |
| 581 | SkBitmap bitmap; |
| 582 | SkShader::TileMode xy[2]; |
| 583 | if (shader->asABitmap(&bitmap, nullptr, xy) == SkShader::kDefault_BitmapType) { |
| 584 | refBitmap(bitmap); |
| 585 | return; |
| 586 | } |
| 587 | SkShader::ComposeRec rec; |
| 588 | if (shader->asACompose(&rec)) { |
| 589 | refBitmapsInShader(rec.fShaderA); |
| 590 | refBitmapsInShader(rec.fShaderB); |
| 591 | return; |
| 592 | } |
| 593 | } |
| 594 | |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 595 | }; // namespace uirenderer |
| 596 | }; // namespace android |