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 | |
Romain Guy | 5b3b352 | 2010-10-27 18:57:51 -0700 | [diff] [blame] | 17 | #ifndef ANDROID_HWUI_DISPLAY_LIST_RENDERER_H |
| 18 | #define ANDROID_HWUI_DISPLAY_LIST_RENDERER_H |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 19 | |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 20 | #include <SkDrawFilter.h> |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 21 | #include <SkMatrix.h> |
| 22 | #include <SkPaint.h> |
| 23 | #include <SkPath.h> |
Tom Hudson | 2dc236b | 2014-10-15 15:46:42 -0400 | [diff] [blame] | 24 | #include <SkRegion.h> |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 25 | #include <SkTLazy.h> |
Romain Guy | 7953745 | 2011-10-12 13:48:51 -0700 | [diff] [blame] | 26 | #include <cutils/compiler.h> |
| 27 | |
John Reck | 849911a | 2015-01-20 07:51:14 -0800 | [diff] [blame] | 28 | #include "Canvas.h" |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 29 | #include "CanvasState.h" |
Tom Hudson | 2dc236b | 2014-10-15 15:46:42 -0400 | [diff] [blame] | 30 | #include "DisplayList.h" |
Derek Sollenberger | 1db141f | 2014-12-16 08:37:20 -0500 | [diff] [blame] | 31 | #include "SkiaCanvasProxy.h" |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 32 | #include "RenderNode.h" |
John Reck | a35778c7 | 2014-11-06 09:45:10 -0800 | [diff] [blame] | 33 | #include "ResourceCache.h" |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 34 | |
| 35 | namespace android { |
| 36 | namespace uirenderer { |
| 37 | |
| 38 | /////////////////////////////////////////////////////////////////////////////// |
| 39 | // Defines |
| 40 | /////////////////////////////////////////////////////////////////////////////// |
| 41 | |
Romain Guy | ffac7fc | 2011-01-13 17:21:49 -0800 | [diff] [blame] | 42 | // Debug |
| 43 | #if DEBUG_DISPLAY_LIST |
Steve Block | 5baa3a6 | 2011-12-20 16:23:08 +0000 | [diff] [blame] | 44 | #define DISPLAY_LIST_LOGD(...) ALOGD(__VA_ARGS__) |
Romain Guy | ffac7fc | 2011-01-13 17:21:49 -0800 | [diff] [blame] | 45 | #else |
| 46 | #define DISPLAY_LIST_LOGD(...) |
| 47 | #endif |
| 48 | |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 49 | /////////////////////////////////////////////////////////////////////////////// |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 50 | // Display list |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 51 | /////////////////////////////////////////////////////////////////////////////// |
| 52 | |
Chris Craik | c3566d0 | 2013-02-04 16:16:33 -0800 | [diff] [blame] | 53 | class DeferredDisplayList; |
John Reck | 12f5e34 | 2014-11-07 07:53:43 -0800 | [diff] [blame] | 54 | class DeferredLayerUpdater; |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 55 | class DisplayListOp; |
| 56 | class DrawOp; |
Tom Hudson | 2dc236b | 2014-10-15 15:46:42 -0400 | [diff] [blame] | 57 | class RenderNode; |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 58 | class StateOp; |
| 59 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 60 | /** |
Chris Craik | d6b65f6 | 2014-01-01 14:45:21 -0800 | [diff] [blame] | 61 | * Records drawing commands in a display list for later playback into an OpenGLRenderer. |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 62 | */ |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 63 | class ANDROID_API DisplayListCanvas: public Canvas, public CanvasStateClient { |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 64 | public: |
Derek Sollenberger | cc882b6 | 2015-07-09 15:51:20 -0400 | [diff] [blame] | 65 | DisplayListCanvas(int width, int height); |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 66 | virtual ~DisplayListCanvas(); |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 67 | |
Derek Sollenberger | cc882b6 | 2015-07-09 15:51:20 -0400 | [diff] [blame] | 68 | void reset(int width, int height); |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 69 | |
John Reck | 3b20251 | 2014-06-23 13:13:08 -0700 | [diff] [blame] | 70 | DisplayListData* finishRecording(); |
Chet Haase | 5977baa | 2011-01-05 18:01:22 -0800 | [diff] [blame] | 71 | |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 72 | // ---------------------------------------------------------------------------- |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 73 | // HWUI Canvas state operations |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 74 | // ---------------------------------------------------------------------------- |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 75 | |
Derek Sollenberger | cc882b6 | 2015-07-09 15:51:20 -0400 | [diff] [blame] | 76 | void insertReorderBarrier(bool enableReorder); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 77 | |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 78 | // ---------------------------------------------------------------------------- |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 79 | // HWUI Canvas draw operations |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 80 | // ---------------------------------------------------------------------------- |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 81 | |
John Reck | 773bbe0 | 2015-08-17 15:18:29 -0700 | [diff] [blame^] | 82 | // TODO: move drawPatch() to Canvas.h |
| 83 | void drawPatch(const SkBitmap& bitmap, const Res_png_9patch* patch, |
| 84 | float left, float top, float right, float bottom, const SkPaint* paint); |
| 85 | |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 86 | // Shapes |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 87 | void drawRoundRect(CanvasPropertyPrimitive* left, CanvasPropertyPrimitive* top, |
Jorim Jaggi | 072707d | 2014-09-15 17:20:08 +0200 | [diff] [blame] | 88 | CanvasPropertyPrimitive* right, CanvasPropertyPrimitive* bottom, |
| 89 | CanvasPropertyPrimitive* rx, CanvasPropertyPrimitive* ry, |
| 90 | CanvasPropertyPaint* paint); |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 91 | void drawCircle(CanvasPropertyPrimitive* x, CanvasPropertyPrimitive* y, |
John Reck | 52244ff | 2014-05-01 21:27:37 -0700 | [diff] [blame] | 92 | CanvasPropertyPrimitive* radius, CanvasPropertyPaint* paint); |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 93 | |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 94 | |
| 95 | // ---------------------------------------------------------------------------- |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 96 | // HWUI Canvas draw operations - special |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 97 | // ---------------------------------------------------------------------------- |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 98 | void drawLayer(DeferredLayerUpdater* layerHandle, float x, float y); |
Chris Craik | 956f340 | 2015-04-27 16:41:00 -0700 | [diff] [blame] | 99 | void drawRenderNode(RenderNode* renderNode); |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 100 | |
| 101 | // TODO: rename for consistency |
Chris Craik | 956f340 | 2015-04-27 16:41:00 -0700 | [diff] [blame] | 102 | void callDrawGLFunction(Functor* functor); |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 103 | |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 104 | // ---------------------------------------------------------------------------- |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 105 | // CanvasStateClient interface |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 106 | // ---------------------------------------------------------------------------- |
Chris Craik | e84a208 | 2014-12-22 14:28:49 -0800 | [diff] [blame] | 107 | virtual void onViewportInitialized() override { } |
| 108 | virtual void onSnapshotRestored(const Snapshot& removed, const Snapshot& restored) override { } |
Chris Craik | 6b109c7 | 2015-02-27 10:55:28 -0800 | [diff] [blame] | 109 | virtual GLuint getTargetFbo() const override { return -1; } |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 110 | |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 111 | // ---------------------------------------------------------------------------- |
| 112 | // android/graphics/Canvas interface |
| 113 | // ---------------------------------------------------------------------------- |
Derek Sollenberger | 1db141f | 2014-12-16 08:37:20 -0500 | [diff] [blame] | 114 | virtual SkCanvas* asSkCanvas() override; |
| 115 | |
John Reck | c1b33d6 | 2015-04-22 09:04:45 -0700 | [diff] [blame] | 116 | virtual void setBitmap(const SkBitmap& bitmap) override { |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 117 | LOG_ALWAYS_FATAL("DisplayListCanvas is not backed by a bitmap."); |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 118 | } |
| 119 | |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 120 | virtual bool isOpaque() override { return false; } |
| 121 | virtual int width() override { return mState.getWidth(); } |
| 122 | virtual int height() override { return mState.getHeight(); } |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 123 | |
Derek Sollenberger | 6578a98 | 2015-07-13 13:24:29 -0400 | [diff] [blame] | 124 | virtual void setHighContrastText(bool highContrastText) override { |
| 125 | mHighContrastText = highContrastText; |
| 126 | } |
| 127 | virtual bool isHighContrastText() override { return mHighContrastText; } |
| 128 | |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 129 | // ---------------------------------------------------------------------------- |
| 130 | // android/graphics/Canvas state operations |
| 131 | // ---------------------------------------------------------------------------- |
| 132 | // Save (layer) |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 133 | virtual int getSaveCount() const override { return mState.getSaveCount(); } |
| 134 | virtual int save(SkCanvas::SaveFlags flags) override; |
| 135 | virtual void restore() override; |
| 136 | virtual void restoreToCount(int saveCount) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 137 | |
| 138 | virtual int saveLayer(float left, float top, float right, float bottom, const SkPaint* paint, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 139 | SkCanvas::SaveFlags flags) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 140 | virtual int saveLayerAlpha(float left, float top, float right, float bottom, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 141 | int alpha, SkCanvas::SaveFlags flags) override { |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 142 | SkPaint paint; |
| 143 | paint.setAlpha(alpha); |
| 144 | return saveLayer(left, top, right, bottom, &paint, flags); |
| 145 | } |
| 146 | |
| 147 | // Matrix |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 148 | virtual void getMatrix(SkMatrix* outMatrix) const override { mState.getMatrix(outMatrix); } |
| 149 | virtual void setMatrix(const SkMatrix& matrix) override; |
Tom Hudson | ac7b6d3 | 2015-06-30 11:26:13 -0400 | [diff] [blame] | 150 | virtual void setLocalMatrix(const SkMatrix& matrix) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 151 | |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 152 | virtual void concat(const SkMatrix& matrix) override; |
| 153 | virtual void rotate(float degrees) override; |
| 154 | virtual void scale(float sx, float sy) override; |
| 155 | virtual void skew(float sx, float sy) override; |
| 156 | virtual void translate(float dx, float dy) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 157 | |
| 158 | // Clip |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 159 | virtual bool getClipBounds(SkRect* outRect) const override; |
| 160 | virtual bool quickRejectRect(float left, float top, float right, float bottom) const override; |
| 161 | virtual bool quickRejectPath(const SkPath& path) const override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 162 | |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 163 | virtual bool clipRect(float left, float top, float right, float bottom, SkRegion::Op op) override; |
| 164 | virtual bool clipPath(const SkPath* path, SkRegion::Op op) override; |
| 165 | virtual bool clipRegion(const SkRegion* region, SkRegion::Op op) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 166 | |
| 167 | // Misc |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 168 | virtual SkDrawFilter* getDrawFilter() override { return mDrawFilter.get(); } |
| 169 | virtual void setDrawFilter(SkDrawFilter* filter) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 170 | |
| 171 | // ---------------------------------------------------------------------------- |
| 172 | // android/graphics/Canvas draw operations |
| 173 | // ---------------------------------------------------------------------------- |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 174 | virtual void drawColor(int color, SkXfermode::Mode mode) override; |
| 175 | virtual void drawPaint(const SkPaint& paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 176 | |
| 177 | // Geometry |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 178 | virtual void drawPoint(float x, float y, const SkPaint& paint) override { |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 179 | float points[2] = { x, y }; |
| 180 | drawPoints(points, 2, paint); |
| 181 | } |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 182 | virtual void drawPoints(const float* points, int count, const SkPaint& paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 183 | virtual void drawLine(float startX, float startY, float stopX, float stopY, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 184 | const SkPaint& paint) override { |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 185 | float points[4] = { startX, startY, stopX, stopY }; |
| 186 | drawLines(points, 4, paint); |
| 187 | } |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 188 | virtual void drawLines(const float* points, int count, const SkPaint& paint) override; |
| 189 | virtual void drawRect(float left, float top, float right, float bottom, const SkPaint& paint) override; |
Derek Sollenberger | 94394b3 | 2015-07-10 09:58:41 -0400 | [diff] [blame] | 190 | virtual void drawRegion(const SkRegion& region, const SkPaint& paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 191 | virtual void drawRoundRect(float left, float top, float right, float bottom, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 192 | float rx, float ry, const SkPaint& paint) override; |
| 193 | virtual void drawCircle(float x, float y, float radius, const SkPaint& paint) override; |
| 194 | virtual void drawOval(float left, float top, float right, float bottom, const SkPaint& paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 195 | virtual void drawArc(float left, float top, float right, float bottom, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 196 | float startAngle, float sweepAngle, bool useCenter, const SkPaint& paint) override; |
| 197 | virtual void drawPath(const SkPath& path, const SkPaint& paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 198 | virtual void drawVertices(SkCanvas::VertexMode vertexMode, int vertexCount, |
| 199 | const float* verts, const float* tex, const int* colors, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 200 | const uint16_t* indices, int indexCount, const SkPaint& paint) override |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 201 | { /* DisplayListCanvas does not support drawVertices(); ignore */ } |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 202 | |
| 203 | // Bitmap-based |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 204 | virtual void drawBitmap(const SkBitmap& bitmap, float left, float top, const SkPaint* paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 205 | virtual void drawBitmap(const SkBitmap& bitmap, const SkMatrix& matrix, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 206 | const SkPaint* paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 207 | virtual void drawBitmap(const SkBitmap& bitmap, float srcLeft, float srcTop, |
| 208 | float srcRight, float srcBottom, float dstLeft, float dstTop, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 209 | float dstRight, float dstBottom, const SkPaint* paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 210 | virtual void drawBitmapMesh(const SkBitmap& bitmap, int meshWidth, int meshHeight, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 211 | const float* vertices, const int* colors, const SkPaint* paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 212 | |
| 213 | // Text |
| 214 | virtual void drawText(const uint16_t* glyphs, const float* positions, int count, |
| 215 | const SkPaint& paint, float x, float y, float boundsLeft, float boundsTop, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 216 | float boundsRight, float boundsBottom, float totalAdvance) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 217 | virtual void drawPosText(const uint16_t* text, const float* positions, int count, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 218 | int posCount, const SkPaint& paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 219 | virtual void drawTextOnPath(const uint16_t* glyphs, int count, const SkPath& path, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 220 | float hOffset, float vOffset, const SkPaint& paint) override; |
| 221 | virtual bool drawTextAbsolutePos() const override { return false; } |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 222 | |
| 223 | |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 224 | private: |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 225 | |
| 226 | CanvasState mState; |
Derek Sollenberger | 1db141f | 2014-12-16 08:37:20 -0500 | [diff] [blame] | 227 | std::unique_ptr<SkiaCanvasProxy> mSkiaCanvasProxy; |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 228 | |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 229 | enum DeferredBarrierType { |
| 230 | kBarrier_None, |
| 231 | kBarrier_InOrder, |
| 232 | kBarrier_OutOfOrder, |
| 233 | }; |
| 234 | |
Derek Sollenberger | 94394b3 | 2015-07-10 09:58:41 -0400 | [diff] [blame] | 235 | void drawBitmap(const SkBitmap* bitmap, const SkPaint* paint); |
| 236 | void drawRects(const float* rects, int count, const SkPaint* paint); |
| 237 | |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 238 | void flushRestoreToCount(); |
| 239 | void flushTranslate(); |
| 240 | void flushReorderBarrier(); |
Romain Guy | 27454a4 | 2011-01-23 12:01:41 -0800 | [diff] [blame] | 241 | |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 242 | LinearAllocator& alloc() { return mDisplayListData->allocator; } |
Chris Craik | b3cca87 | 2014-08-08 18:42:51 -0700 | [diff] [blame] | 243 | |
| 244 | // Each method returns final index of op |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 245 | size_t addOpAndUpdateChunk(DisplayListOp* op); |
| 246 | // flushes any deferred operations, and appends the op |
| 247 | size_t flushAndAddOp(DisplayListOp* op); |
| 248 | |
| 249 | size_t addStateOp(StateOp* op); |
| 250 | size_t addDrawOp(DrawOp* op); |
| 251 | size_t addRenderNodeOp(DrawRenderNodeOp* op); |
| 252 | |
John Reck | 37b0824 | 2015-06-09 13:12:40 -0700 | [diff] [blame] | 253 | void refBitmapsInShader(const SkShader* shader); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 254 | |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 255 | template<class T> |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 256 | inline const T* refBuffer(const T* srcBuffer, int32_t count) { |
Chris Craik | e84a208 | 2014-12-22 14:28:49 -0800 | [diff] [blame] | 257 | if (!srcBuffer) return nullptr; |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 258 | |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 259 | T* dstBuffer = (T*) mDisplayListData->allocator.alloc(count * sizeof(T)); |
| 260 | memcpy(dstBuffer, srcBuffer, count * sizeof(T)); |
| 261 | return dstBuffer; |
Romain Guy | 33f6beb | 2012-02-16 19:24:51 -0800 | [diff] [blame] | 262 | } |
| 263 | |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 264 | inline char* refText(const char* text, size_t byteLength) { |
| 265 | return (char*) refBuffer<uint8_t>((uint8_t*)text, byteLength); |
Romain Guy | 33f6beb | 2012-02-16 19:24:51 -0800 | [diff] [blame] | 266 | } |
| 267 | |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 268 | inline const SkPath* refPath(const SkPath* path) { |
Chris Craik | e84a208 | 2014-12-22 14:28:49 -0800 | [diff] [blame] | 269 | if (!path) return nullptr; |
Romain Guy | 2fc941e | 2011-02-03 15:06:05 -0800 | [diff] [blame] | 270 | |
Derek Sollenberger | ee24859 | 2015-02-12 14:10:21 -0500 | [diff] [blame] | 271 | // The points/verbs within the path are refcounted so this copy operation |
| 272 | // is inexpensive and maintains the generationID of the original path. |
| 273 | const SkPath* cachedPath = new SkPath(*path); |
John Reck | 272a685 | 2015-07-29 16:48:58 -0700 | [diff] [blame] | 274 | mDisplayListData->pathResources.push_back(cachedPath); |
Chris Craik | 51d6a3d | 2014-12-22 17:16:56 -0800 | [diff] [blame] | 275 | return cachedPath; |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 276 | } |
| 277 | |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 278 | inline const SkPaint* refPaint(const SkPaint* paint) { |
Chris Craik | e84a208 | 2014-12-22 14:28:49 -0800 | [diff] [blame] | 279 | if (!paint) return nullptr; |
Romain Guy | 0fe478e | 2010-11-08 12:08:41 -0800 | [diff] [blame] | 280 | |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 281 | // If there is a draw filter apply it here and store the modified paint |
| 282 | // so that we don't need to modify the paint every time we access it. |
Chris Craik | da3198a | 2014-11-21 22:05:46 +0000 | [diff] [blame] | 283 | SkTLazy<SkPaint> filteredPaint; |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 284 | if (mDrawFilter.get()) { |
Derek Sollenberger | 0b86062 | 2015-03-25 10:08:30 -0400 | [diff] [blame] | 285 | filteredPaint.set(*paint); |
Chris Craik | 51d6a3d | 2014-12-22 17:16:56 -0800 | [diff] [blame] | 286 | mDrawFilter->filter(filteredPaint.get(), SkDrawFilter::kPaint_Type); |
Derek Sollenberger | 0b86062 | 2015-03-25 10:08:30 -0400 | [diff] [blame] | 287 | paint = filteredPaint.get(); |
Chet Haase | d98aa2d | 2010-10-25 15:47:32 -0700 | [diff] [blame] | 288 | } |
Romain Guy | 0fe478e | 2010-11-08 12:08:41 -0800 | [diff] [blame] | 289 | |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 290 | // compute the hash key for the paint and check the cache. |
| 291 | const uint32_t key = paint->getHash(); |
| 292 | const SkPaint* cachedPaint = mPaintMap.valueFor(key); |
| 293 | // In the unlikely event that 2 unique paints have the same hash we do a |
| 294 | // object equality check to ensure we don't erroneously dedup them. |
Chris Craik | e84a208 | 2014-12-22 14:28:49 -0800 | [diff] [blame] | 295 | if (cachedPaint == nullptr || *cachedPaint != *paint) { |
Chris Craik | 51d6a3d | 2014-12-22 17:16:56 -0800 | [diff] [blame] | 296 | cachedPaint = new SkPaint(*paint); |
| 297 | std::unique_ptr<const SkPaint> copy(cachedPaint); |
| 298 | mDisplayListData->paints.push_back(std::move(copy)); |
| 299 | |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 300 | // replaceValueFor() performs an add if the entry doesn't exist |
| 301 | mPaintMap.replaceValueFor(key, cachedPaint); |
John Reck | 37b0824 | 2015-06-09 13:12:40 -0700 | [diff] [blame] | 302 | refBitmapsInShader(cachedPaint->getShader()); |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 303 | } |
| 304 | |
| 305 | return cachedPaint; |
Romain Guy | 0fe478e | 2010-11-08 12:08:41 -0800 | [diff] [blame] | 306 | } |
| 307 | |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 308 | inline const SkRegion* refRegion(const SkRegion* region) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 309 | if (!region) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 310 | return region; |
| 311 | } |
| 312 | |
Chris Craik | 51d6a3d | 2014-12-22 17:16:56 -0800 | [diff] [blame] | 313 | const SkRegion* cachedRegion = mRegionMap.valueFor(region); |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 314 | // TODO: Add generation ID to SkRegion |
Chris Craik | 51d6a3d | 2014-12-22 17:16:56 -0800 | [diff] [blame] | 315 | if (cachedRegion == nullptr) { |
| 316 | std::unique_ptr<const SkRegion> copy(new SkRegion(*region)); |
| 317 | cachedRegion = copy.get(); |
| 318 | mDisplayListData->regions.push_back(std::move(copy)); |
| 319 | |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 320 | // replaceValueFor() performs an add if the entry doesn't exist |
Chris Craik | 51d6a3d | 2014-12-22 17:16:56 -0800 | [diff] [blame] | 321 | mRegionMap.replaceValueFor(region, cachedRegion); |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 322 | } |
| 323 | |
Chris Craik | 51d6a3d | 2014-12-22 17:16:56 -0800 | [diff] [blame] | 324 | return cachedRegion; |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 325 | } |
| 326 | |
John Reck | 7c103a3 | 2015-04-15 15:52:10 -0700 | [diff] [blame] | 327 | inline const SkBitmap* refBitmap(const SkBitmap& bitmap) { |
Chet Haase | d98aa2d | 2010-10-25 15:47:32 -0700 | [diff] [blame] | 328 | // Note that this assumes the bitmap is immutable. There are cases this won't handle |
| 329 | // correctly, such as creating the bitmap from scratch, drawing with it, changing its |
| 330 | // contents, and drawing again. The only fix would be to always copy it the first time, |
| 331 | // which doesn't seem worth the extra cycles for this unlikely case. |
John Reck | 98ae4df | 2015-05-07 13:50:55 -0700 | [diff] [blame] | 332 | SkBitmap* localBitmap = new (alloc()) SkBitmap(bitmap); |
John Reck | e75ab4c | 2015-05-07 13:14:15 -0700 | [diff] [blame] | 333 | alloc().autoDestroy(localBitmap); |
| 334 | mDisplayListData->bitmapResources.push_back(localBitmap); |
| 335 | return localBitmap; |
Romain Guy | 49c5fc0 | 2012-05-15 11:10:01 -0700 | [diff] [blame] | 336 | } |
| 337 | |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 338 | inline const Res_png_9patch* refPatch(const Res_png_9patch* patch) { |
John Reck | 272a685 | 2015-07-29 16:48:58 -0700 | [diff] [blame] | 339 | mDisplayListData->patchResources.push_back(patch); |
John Reck | a35778c7 | 2014-11-06 09:45:10 -0800 | [diff] [blame] | 340 | mResourceCache.incrementRefcount(patch); |
Romain Guy | e3b0a01 | 2013-06-26 15:45:41 -0700 | [diff] [blame] | 341 | return patch; |
| 342 | } |
| 343 | |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 344 | DefaultKeyedVector<uint32_t, const SkPaint*> mPaintMap; |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 345 | DefaultKeyedVector<const SkPath*, const SkPath*> mPathMap; |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 346 | DefaultKeyedVector<const SkRegion*, const SkRegion*> mRegionMap; |
Romain Guy | 24c0021 | 2011-01-14 15:31:00 -0800 | [diff] [blame] | 347 | |
John Reck | a35778c7 | 2014-11-06 09:45:10 -0800 | [diff] [blame] | 348 | ResourceCache& mResourceCache; |
John Reck | 44fd8d2 | 2014-02-26 11:00:11 -0800 | [diff] [blame] | 349 | DisplayListData* mDisplayListData; |
Romain Guy | 58ecc20 | 2012-09-07 11:58:36 -0700 | [diff] [blame] | 350 | |
Romain Guy | 33f6beb | 2012-02-16 19:24:51 -0800 | [diff] [blame] | 351 | float mTranslateX; |
| 352 | float mTranslateY; |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 353 | bool mHasDeferredTranslate; |
| 354 | DeferredBarrierType mDeferredBarrierType; |
Chris Craik | cce47eb | 2014-07-16 15:12:15 -0700 | [diff] [blame] | 355 | bool mHighContrastText; |
Romain Guy | 54c1a64 | 2012-09-27 17:55:46 -0700 | [diff] [blame] | 356 | |
Chris Craik | eea6ef9 | 2014-03-05 16:37:35 -0800 | [diff] [blame] | 357 | int mRestoreSaveCount; |
| 358 | |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 359 | SkAutoTUnref<SkDrawFilter> mDrawFilter; |
| 360 | |
John Reck | e18264b | 2014-03-12 13:56:30 -0700 | [diff] [blame] | 361 | friend class RenderNode; |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 362 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 363 | }; // class DisplayListCanvas |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 364 | |
| 365 | }; // namespace uirenderer |
| 366 | }; // namespace android |
| 367 | |
Romain Guy | 5b3b352 | 2010-10-27 18:57:51 -0700 | [diff] [blame] | 368 | #endif // ANDROID_HWUI_DISPLAY_LIST_RENDERER_H |