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 | |
Chris Craik | 9fded23 | 2015-11-11 16:42:34 -0800 | [diff] [blame] | 20 | #include "Canvas.h" |
| 21 | #include "CanvasState.h" |
| 22 | #include "DisplayList.h" |
| 23 | #include "RenderNode.h" |
| 24 | #include "ResourceCache.h" |
| 25 | #include "SkiaCanvasProxy.h" |
| 26 | #include "utils/Macros.h" |
| 27 | |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 28 | #include <SkDrawFilter.h> |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 29 | #include <SkMatrix.h> |
| 30 | #include <SkPaint.h> |
| 31 | #include <SkPath.h> |
Tom Hudson | 2dc236b | 2014-10-15 15:46:42 -0400 | [diff] [blame] | 32 | #include <SkRegion.h> |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 33 | #include <SkTLazy.h> |
Romain Guy | 7953745 | 2011-10-12 13:48:51 -0700 | [diff] [blame] | 34 | #include <cutils/compiler.h> |
| 35 | |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 36 | namespace android { |
| 37 | namespace uirenderer { |
| 38 | |
| 39 | /////////////////////////////////////////////////////////////////////////////// |
| 40 | // Defines |
| 41 | /////////////////////////////////////////////////////////////////////////////// |
| 42 | |
Romain Guy | ffac7fc | 2011-01-13 17:21:49 -0800 | [diff] [blame] | 43 | // Debug |
| 44 | #if DEBUG_DISPLAY_LIST |
Steve Block | 5baa3a6 | 2011-12-20 16:23:08 +0000 | [diff] [blame] | 45 | #define DISPLAY_LIST_LOGD(...) ALOGD(__VA_ARGS__) |
Romain Guy | ffac7fc | 2011-01-13 17:21:49 -0800 | [diff] [blame] | 46 | #else |
| 47 | #define DISPLAY_LIST_LOGD(...) |
| 48 | #endif |
| 49 | |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 50 | /////////////////////////////////////////////////////////////////////////////// |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 51 | // Display list |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 52 | /////////////////////////////////////////////////////////////////////////////// |
| 53 | |
Chris Craik | c3566d0 | 2013-02-04 16:16:33 -0800 | [diff] [blame] | 54 | class DeferredDisplayList; |
John Reck | 12f5e34 | 2014-11-07 07:53:43 -0800 | [diff] [blame] | 55 | class DeferredLayerUpdater; |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 56 | class DisplayListOp; |
| 57 | class DrawOp; |
Chris Craik | 8d1f212 | 2015-11-24 16:40:09 -0800 | [diff] [blame] | 58 | class DrawRenderNodeOp; |
Tom Hudson | 2dc236b | 2014-10-15 15:46:42 -0400 | [diff] [blame] | 59 | class RenderNode; |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 60 | class StateOp; |
| 61 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 62 | /** |
Chris Craik | d6b65f6 | 2014-01-01 14:45:21 -0800 | [diff] [blame] | 63 | * 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] | 64 | */ |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 65 | class ANDROID_API DisplayListCanvas: public Canvas, public CanvasStateClient { |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 66 | public: |
Derek Sollenberger | cc882b6 | 2015-07-09 15:51:20 -0400 | [diff] [blame] | 67 | DisplayListCanvas(int width, int height); |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 68 | virtual ~DisplayListCanvas(); |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 69 | |
Derek Sollenberger | cc882b6 | 2015-07-09 15:51:20 -0400 | [diff] [blame] | 70 | void reset(int width, int height); |
Chris Craik | 9fded23 | 2015-11-11 16:42:34 -0800 | [diff] [blame] | 71 | WARN_UNUSED_RESULT DisplayList* finishRecording(); |
Chet Haase | 5977baa | 2011-01-05 18:01:22 -0800 | [diff] [blame] | 72 | |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 73 | // ---------------------------------------------------------------------------- |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 74 | // HWUI Canvas state operations |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 75 | // ---------------------------------------------------------------------------- |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 76 | |
Derek Sollenberger | cc882b6 | 2015-07-09 15:51:20 -0400 | [diff] [blame] | 77 | void insertReorderBarrier(bool enableReorder); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 78 | |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 79 | // ---------------------------------------------------------------------------- |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 80 | // HWUI Canvas draw operations |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 81 | // ---------------------------------------------------------------------------- |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 82 | |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 83 | // Shapes |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 84 | void drawRoundRect(CanvasPropertyPrimitive* left, CanvasPropertyPrimitive* top, |
Jorim Jaggi | 072707d | 2014-09-15 17:20:08 +0200 | [diff] [blame] | 85 | CanvasPropertyPrimitive* right, CanvasPropertyPrimitive* bottom, |
| 86 | CanvasPropertyPrimitive* rx, CanvasPropertyPrimitive* ry, |
| 87 | CanvasPropertyPaint* paint); |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 88 | void drawCircle(CanvasPropertyPrimitive* x, CanvasPropertyPrimitive* y, |
John Reck | 52244ff | 2014-05-01 21:27:37 -0700 | [diff] [blame] | 89 | CanvasPropertyPrimitive* radius, CanvasPropertyPaint* paint); |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 90 | |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 91 | |
| 92 | // ---------------------------------------------------------------------------- |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 93 | // HWUI Canvas draw operations - special |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 94 | // ---------------------------------------------------------------------------- |
Chris Craik | 3aadd60 | 2015-08-20 12:41:40 -0700 | [diff] [blame] | 95 | void drawLayer(DeferredLayerUpdater* layerHandle); |
Chris Craik | 956f340 | 2015-04-27 16:41:00 -0700 | [diff] [blame] | 96 | void drawRenderNode(RenderNode* renderNode); |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 97 | |
| 98 | // TODO: rename for consistency |
Chris Craik | 956f340 | 2015-04-27 16:41:00 -0700 | [diff] [blame] | 99 | void callDrawGLFunction(Functor* functor); |
Chris Craik | 14e5130 | 2013-12-30 15:32:54 -0800 | [diff] [blame] | 100 | |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 101 | // ---------------------------------------------------------------------------- |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 102 | // CanvasStateClient interface |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 103 | // ---------------------------------------------------------------------------- |
Chris Craik | e84a208 | 2014-12-22 14:28:49 -0800 | [diff] [blame] | 104 | virtual void onViewportInitialized() override { } |
| 105 | virtual void onSnapshotRestored(const Snapshot& removed, const Snapshot& restored) override { } |
Chris Craik | 6b109c7 | 2015-02-27 10:55:28 -0800 | [diff] [blame] | 106 | virtual GLuint getTargetFbo() const override { return -1; } |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 107 | |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 108 | // ---------------------------------------------------------------------------- |
| 109 | // android/graphics/Canvas interface |
| 110 | // ---------------------------------------------------------------------------- |
Derek Sollenberger | 1db141f | 2014-12-16 08:37:20 -0500 | [diff] [blame] | 111 | virtual SkCanvas* asSkCanvas() override; |
| 112 | |
John Reck | c1b33d6 | 2015-04-22 09:04:45 -0700 | [diff] [blame] | 113 | virtual void setBitmap(const SkBitmap& bitmap) override { |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 114 | LOG_ALWAYS_FATAL("DisplayListCanvas is not backed by a bitmap."); |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 115 | } |
| 116 | |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 117 | virtual bool isOpaque() override { return false; } |
| 118 | virtual int width() override { return mState.getWidth(); } |
| 119 | virtual int height() override { return mState.getHeight(); } |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 120 | |
Derek Sollenberger | 6578a98 | 2015-07-13 13:24:29 -0400 | [diff] [blame] | 121 | virtual void setHighContrastText(bool highContrastText) override { |
| 122 | mHighContrastText = highContrastText; |
| 123 | } |
| 124 | virtual bool isHighContrastText() override { return mHighContrastText; } |
| 125 | |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 126 | // ---------------------------------------------------------------------------- |
| 127 | // android/graphics/Canvas state operations |
| 128 | // ---------------------------------------------------------------------------- |
| 129 | // Save (layer) |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 130 | virtual int getSaveCount() const override { return mState.getSaveCount(); } |
| 131 | virtual int save(SkCanvas::SaveFlags flags) override; |
| 132 | virtual void restore() override; |
| 133 | virtual void restoreToCount(int saveCount) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 134 | |
| 135 | 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] | 136 | SkCanvas::SaveFlags flags) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 137 | virtual int saveLayerAlpha(float left, float top, float right, float bottom, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 138 | int alpha, SkCanvas::SaveFlags flags) override { |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 139 | SkPaint paint; |
| 140 | paint.setAlpha(alpha); |
| 141 | return saveLayer(left, top, right, bottom, &paint, flags); |
| 142 | } |
| 143 | |
| 144 | // Matrix |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 145 | virtual void getMatrix(SkMatrix* outMatrix) const override { mState.getMatrix(outMatrix); } |
| 146 | virtual void setMatrix(const SkMatrix& matrix) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 147 | |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 148 | virtual void concat(const SkMatrix& matrix) override; |
| 149 | virtual void rotate(float degrees) override; |
| 150 | virtual void scale(float sx, float sy) override; |
| 151 | virtual void skew(float sx, float sy) override; |
| 152 | virtual void translate(float dx, float dy) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 153 | |
| 154 | // Clip |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 155 | virtual bool getClipBounds(SkRect* outRect) const override; |
| 156 | virtual bool quickRejectRect(float left, float top, float right, float bottom) const override; |
| 157 | virtual bool quickRejectPath(const SkPath& path) const override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 158 | |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 159 | virtual bool clipRect(float left, float top, float right, float bottom, SkRegion::Op op) override; |
| 160 | virtual bool clipPath(const SkPath* path, SkRegion::Op op) override; |
| 161 | virtual bool clipRegion(const SkRegion* region, SkRegion::Op op) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 162 | |
| 163 | // Misc |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 164 | virtual SkDrawFilter* getDrawFilter() override { return mDrawFilter.get(); } |
| 165 | virtual void setDrawFilter(SkDrawFilter* filter) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 166 | |
| 167 | // ---------------------------------------------------------------------------- |
| 168 | // android/graphics/Canvas draw operations |
| 169 | // ---------------------------------------------------------------------------- |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 170 | virtual void drawColor(int color, SkXfermode::Mode mode) override; |
| 171 | virtual void drawPaint(const SkPaint& paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 172 | |
| 173 | // Geometry |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 174 | virtual void drawPoint(float x, float y, const SkPaint& paint) override { |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 175 | float points[2] = { x, y }; |
| 176 | drawPoints(points, 2, paint); |
| 177 | } |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 178 | virtual void drawPoints(const float* points, int count, const SkPaint& paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 179 | virtual void drawLine(float startX, float startY, float stopX, float stopY, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 180 | const SkPaint& paint) override { |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 181 | float points[4] = { startX, startY, stopX, stopY }; |
| 182 | drawLines(points, 4, paint); |
| 183 | } |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 184 | virtual void drawLines(const float* points, int count, const SkPaint& paint) override; |
| 185 | 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] | 186 | virtual void drawRegion(const SkRegion& region, const SkPaint& paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 187 | virtual void drawRoundRect(float left, float top, float right, float bottom, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 188 | float rx, float ry, const SkPaint& paint) override; |
| 189 | virtual void drawCircle(float x, float y, float radius, const SkPaint& paint) override; |
| 190 | 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] | 191 | virtual void drawArc(float left, float top, float right, float bottom, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 192 | float startAngle, float sweepAngle, bool useCenter, const SkPaint& paint) override; |
| 193 | virtual void drawPath(const SkPath& path, const SkPaint& paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 194 | virtual void drawVertices(SkCanvas::VertexMode vertexMode, int vertexCount, |
| 195 | const float* verts, const float* tex, const int* colors, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 196 | const uint16_t* indices, int indexCount, const SkPaint& paint) override |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 197 | { /* DisplayListCanvas does not support drawVertices(); ignore */ } |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 198 | |
| 199 | // Bitmap-based |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 200 | 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] | 201 | virtual void drawBitmap(const SkBitmap& bitmap, const SkMatrix& matrix, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 202 | const SkPaint* paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 203 | virtual void drawBitmap(const SkBitmap& bitmap, float srcLeft, float srcTop, |
| 204 | float srcRight, float srcBottom, float dstLeft, float dstTop, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 205 | float dstRight, float dstBottom, const SkPaint* paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 206 | virtual void drawBitmapMesh(const SkBitmap& bitmap, int meshWidth, int meshHeight, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 207 | const float* vertices, const int* colors, const SkPaint* paint) override; |
Derek Sollenberger | 4c5efe9 | 2015-07-10 13:56:39 -0400 | [diff] [blame] | 208 | virtual void drawNinePatch(const SkBitmap& bitmap, const android::Res_png_9patch& chunk, |
| 209 | float dstLeft, float dstTop, float dstRight, float dstBottom, |
| 210 | const SkPaint* paint) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 211 | |
| 212 | // Text |
| 213 | virtual void drawText(const uint16_t* glyphs, const float* positions, int count, |
| 214 | const SkPaint& paint, float x, float y, float boundsLeft, float boundsTop, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 215 | float boundsRight, float boundsBottom, float totalAdvance) override; |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 216 | virtual void drawTextOnPath(const uint16_t* glyphs, int count, const SkPath& path, |
Chris Craik | d41c4d8 | 2015-01-05 15:51:13 -0800 | [diff] [blame] | 217 | float hOffset, float vOffset, const SkPaint& paint) override; |
| 218 | virtual bool drawTextAbsolutePos() const override { return false; } |
Tom Hudson | 8dfaa49 | 2014-12-09 15:03:44 -0500 | [diff] [blame] | 219 | |
| 220 | |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 221 | private: |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 222 | |
| 223 | CanvasState mState; |
Derek Sollenberger | 1db141f | 2014-12-16 08:37:20 -0500 | [diff] [blame] | 224 | std::unique_ptr<SkiaCanvasProxy> mSkiaCanvasProxy; |
Tom Hudson | 984162f | 2014-10-10 13:38:16 -0400 | [diff] [blame] | 225 | |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 226 | enum DeferredBarrierType { |
| 227 | kBarrier_None, |
| 228 | kBarrier_InOrder, |
| 229 | kBarrier_OutOfOrder, |
| 230 | }; |
| 231 | |
Derek Sollenberger | 94394b3 | 2015-07-10 09:58:41 -0400 | [diff] [blame] | 232 | void drawBitmap(const SkBitmap* bitmap, const SkPaint* paint); |
| 233 | void drawRects(const float* rects, int count, const SkPaint* paint); |
| 234 | |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 235 | void flushRestoreToCount(); |
| 236 | void flushTranslate(); |
| 237 | void flushReorderBarrier(); |
Romain Guy | 27454a4 | 2011-01-23 12:01:41 -0800 | [diff] [blame] | 238 | |
Chris Craik | 003cc3d | 2015-10-16 10:24:55 -0700 | [diff] [blame] | 239 | LinearAllocator& alloc() { return mDisplayList->allocator; } |
Chris Craik | b3cca87 | 2014-08-08 18:42:51 -0700 | [diff] [blame] | 240 | |
| 241 | // Each method returns final index of op |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 242 | size_t addOpAndUpdateChunk(DisplayListOp* op); |
| 243 | // flushes any deferred operations, and appends the op |
| 244 | size_t flushAndAddOp(DisplayListOp* op); |
| 245 | |
| 246 | size_t addStateOp(StateOp* op); |
| 247 | size_t addDrawOp(DrawOp* op); |
| 248 | size_t addRenderNodeOp(DrawRenderNodeOp* op); |
| 249 | |
John Reck | 37b0824 | 2015-06-09 13:12:40 -0700 | [diff] [blame] | 250 | void refBitmapsInShader(const SkShader* shader); |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 251 | |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 252 | template<class T> |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 253 | inline const T* refBuffer(const T* srcBuffer, int32_t count) { |
Chris Craik | e84a208 | 2014-12-22 14:28:49 -0800 | [diff] [blame] | 254 | if (!srcBuffer) return nullptr; |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 255 | |
Chris Craik | 003cc3d | 2015-10-16 10:24:55 -0700 | [diff] [blame] | 256 | T* dstBuffer = (T*) mDisplayList->allocator.alloc(count * sizeof(T)); |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 257 | memcpy(dstBuffer, srcBuffer, count * sizeof(T)); |
| 258 | return dstBuffer; |
Romain Guy | 33f6beb | 2012-02-16 19:24:51 -0800 | [diff] [blame] | 259 | } |
| 260 | |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 261 | inline char* refText(const char* text, size_t byteLength) { |
| 262 | return (char*) refBuffer<uint8_t>((uint8_t*)text, byteLength); |
Romain Guy | 33f6beb | 2012-02-16 19:24:51 -0800 | [diff] [blame] | 263 | } |
| 264 | |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 265 | inline const SkPath* refPath(const SkPath* path) { |
Chris Craik | e84a208 | 2014-12-22 14:28:49 -0800 | [diff] [blame] | 266 | if (!path) return nullptr; |
Romain Guy | 2fc941e | 2011-02-03 15:06:05 -0800 | [diff] [blame] | 267 | |
Derek Sollenberger | ee24859 | 2015-02-12 14:10:21 -0500 | [diff] [blame] | 268 | // The points/verbs within the path are refcounted so this copy operation |
| 269 | // is inexpensive and maintains the generationID of the original path. |
| 270 | const SkPath* cachedPath = new SkPath(*path); |
Chris Craik | 003cc3d | 2015-10-16 10:24:55 -0700 | [diff] [blame] | 271 | mDisplayList->pathResources.push_back(cachedPath); |
Chris Craik | 51d6a3d | 2014-12-22 17:16:56 -0800 | [diff] [blame] | 272 | return cachedPath; |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 273 | } |
| 274 | |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 275 | inline const SkPaint* refPaint(const SkPaint* paint) { |
Chris Craik | e84a208 | 2014-12-22 14:28:49 -0800 | [diff] [blame] | 276 | if (!paint) return nullptr; |
Romain Guy | 0fe478e | 2010-11-08 12:08:41 -0800 | [diff] [blame] | 277 | |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 278 | // If there is a draw filter apply it here and store the modified paint |
| 279 | // 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] | 280 | SkTLazy<SkPaint> filteredPaint; |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 281 | if (mDrawFilter.get()) { |
Derek Sollenberger | 0b86062 | 2015-03-25 10:08:30 -0400 | [diff] [blame] | 282 | filteredPaint.set(*paint); |
Chris Craik | 51d6a3d | 2014-12-22 17:16:56 -0800 | [diff] [blame] | 283 | mDrawFilter->filter(filteredPaint.get(), SkDrawFilter::kPaint_Type); |
Derek Sollenberger | 0b86062 | 2015-03-25 10:08:30 -0400 | [diff] [blame] | 284 | paint = filteredPaint.get(); |
Chet Haase | d98aa2d | 2010-10-25 15:47:32 -0700 | [diff] [blame] | 285 | } |
Romain Guy | 0fe478e | 2010-11-08 12:08:41 -0800 | [diff] [blame] | 286 | |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 287 | // compute the hash key for the paint and check the cache. |
| 288 | const uint32_t key = paint->getHash(); |
| 289 | const SkPaint* cachedPaint = mPaintMap.valueFor(key); |
| 290 | // In the unlikely event that 2 unique paints have the same hash we do a |
| 291 | // object equality check to ensure we don't erroneously dedup them. |
Chris Craik | e84a208 | 2014-12-22 14:28:49 -0800 | [diff] [blame] | 292 | if (cachedPaint == nullptr || *cachedPaint != *paint) { |
Chris Craik | 51d6a3d | 2014-12-22 17:16:56 -0800 | [diff] [blame] | 293 | cachedPaint = new SkPaint(*paint); |
| 294 | std::unique_ptr<const SkPaint> copy(cachedPaint); |
Chris Craik | 003cc3d | 2015-10-16 10:24:55 -0700 | [diff] [blame] | 295 | mDisplayList->paints.push_back(std::move(copy)); |
Chris Craik | 51d6a3d | 2014-12-22 17:16:56 -0800 | [diff] [blame] | 296 | |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 297 | // replaceValueFor() performs an add if the entry doesn't exist |
| 298 | mPaintMap.replaceValueFor(key, cachedPaint); |
John Reck | 37b0824 | 2015-06-09 13:12:40 -0700 | [diff] [blame] | 299 | refBitmapsInShader(cachedPaint->getShader()); |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 300 | } |
| 301 | |
| 302 | return cachedPaint; |
Romain Guy | 0fe478e | 2010-11-08 12:08:41 -0800 | [diff] [blame] | 303 | } |
| 304 | |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 305 | inline const SkRegion* refRegion(const SkRegion* region) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 306 | if (!region) { |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 307 | return region; |
| 308 | } |
| 309 | |
Chris Craik | 51d6a3d | 2014-12-22 17:16:56 -0800 | [diff] [blame] | 310 | const SkRegion* cachedRegion = mRegionMap.valueFor(region); |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 311 | // TODO: Add generation ID to SkRegion |
Chris Craik | 51d6a3d | 2014-12-22 17:16:56 -0800 | [diff] [blame] | 312 | if (cachedRegion == nullptr) { |
| 313 | std::unique_ptr<const SkRegion> copy(new SkRegion(*region)); |
| 314 | cachedRegion = copy.get(); |
Chris Craik | 003cc3d | 2015-10-16 10:24:55 -0700 | [diff] [blame] | 315 | mDisplayList->regions.push_back(std::move(copy)); |
Chris Craik | 51d6a3d | 2014-12-22 17:16:56 -0800 | [diff] [blame] | 316 | |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 317 | // replaceValueFor() performs an add if the entry doesn't exist |
Chris Craik | 51d6a3d | 2014-12-22 17:16:56 -0800 | [diff] [blame] | 318 | mRegionMap.replaceValueFor(region, cachedRegion); |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 319 | } |
| 320 | |
Chris Craik | 51d6a3d | 2014-12-22 17:16:56 -0800 | [diff] [blame] | 321 | return cachedRegion; |
Romain Guy | 735738c | 2012-12-03 12:34:51 -0800 | [diff] [blame] | 322 | } |
| 323 | |
John Reck | 7c103a3 | 2015-04-15 15:52:10 -0700 | [diff] [blame] | 324 | inline const SkBitmap* refBitmap(const SkBitmap& bitmap) { |
Chet Haase | d98aa2d | 2010-10-25 15:47:32 -0700 | [diff] [blame] | 325 | // Note that this assumes the bitmap is immutable. There are cases this won't handle |
| 326 | // correctly, such as creating the bitmap from scratch, drawing with it, changing its |
| 327 | // contents, and drawing again. The only fix would be to always copy it the first time, |
| 328 | // which doesn't seem worth the extra cycles for this unlikely case. |
John Reck | 98ae4df | 2015-05-07 13:50:55 -0700 | [diff] [blame] | 329 | SkBitmap* localBitmap = new (alloc()) SkBitmap(bitmap); |
John Reck | e75ab4c | 2015-05-07 13:14:15 -0700 | [diff] [blame] | 330 | alloc().autoDestroy(localBitmap); |
Chris Craik | 003cc3d | 2015-10-16 10:24:55 -0700 | [diff] [blame] | 331 | mDisplayList->bitmapResources.push_back(localBitmap); |
John Reck | e75ab4c | 2015-05-07 13:14:15 -0700 | [diff] [blame] | 332 | return localBitmap; |
Romain Guy | 49c5fc0 | 2012-05-15 11:10:01 -0700 | [diff] [blame] | 333 | } |
| 334 | |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 335 | inline const Res_png_9patch* refPatch(const Res_png_9patch* patch) { |
Chris Craik | 003cc3d | 2015-10-16 10:24:55 -0700 | [diff] [blame] | 336 | mDisplayList->patchResources.push_back(patch); |
John Reck | a35778c7 | 2014-11-06 09:45:10 -0800 | [diff] [blame] | 337 | mResourceCache.incrementRefcount(patch); |
Romain Guy | e3b0a01 | 2013-06-26 15:45:41 -0700 | [diff] [blame] | 338 | return patch; |
| 339 | } |
| 340 | |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 341 | DefaultKeyedVector<uint32_t, const SkPaint*> mPaintMap; |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 342 | DefaultKeyedVector<const SkPath*, const SkPath*> mPathMap; |
Chris Craik | d218a92 | 2014-01-02 17:13:34 -0800 | [diff] [blame] | 343 | DefaultKeyedVector<const SkRegion*, const SkRegion*> mRegionMap; |
Romain Guy | 24c0021 | 2011-01-14 15:31:00 -0800 | [diff] [blame] | 344 | |
John Reck | a35778c7 | 2014-11-06 09:45:10 -0800 | [diff] [blame] | 345 | ResourceCache& mResourceCache; |
Chris Craik | 003cc3d | 2015-10-16 10:24:55 -0700 | [diff] [blame] | 346 | DisplayList* mDisplayList; |
Romain Guy | 58ecc20 | 2012-09-07 11:58:36 -0700 | [diff] [blame] | 347 | |
Romain Guy | 33f6beb | 2012-02-16 19:24:51 -0800 | [diff] [blame] | 348 | float mTranslateX; |
| 349 | float mTranslateY; |
Chris Craik | 8afd0f2 | 2014-08-21 17:41:57 -0700 | [diff] [blame] | 350 | bool mHasDeferredTranslate; |
| 351 | DeferredBarrierType mDeferredBarrierType; |
Chris Craik | cce47eb | 2014-07-16 15:12:15 -0700 | [diff] [blame] | 352 | bool mHighContrastText; |
Romain Guy | 54c1a64 | 2012-09-27 17:55:46 -0700 | [diff] [blame] | 353 | |
Chris Craik | eea6ef9 | 2014-03-05 16:37:35 -0800 | [diff] [blame] | 354 | int mRestoreSaveCount; |
| 355 | |
Derek Sollenberger | 09c2d4f | 2014-10-15 09:21:10 -0400 | [diff] [blame] | 356 | SkAutoTUnref<SkDrawFilter> mDrawFilter; |
| 357 | |
John Reck | e18264b | 2014-03-12 13:56:30 -0700 | [diff] [blame] | 358 | friend class RenderNode; |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 359 | |
Chris Craik | db663fe | 2015-04-20 13:34:45 -0700 | [diff] [blame] | 360 | }; // class DisplayListCanvas |
Romain Guy | 4aa9057 | 2010-09-26 18:40:37 -0700 | [diff] [blame] | 361 | |
| 362 | }; // namespace uirenderer |
| 363 | }; // namespace android |
| 364 | |
Romain Guy | 5b3b352 | 2010-10-27 18:57:51 -0700 | [diff] [blame] | 365 | #endif // ANDROID_HWUI_DISPLAY_LIST_RENDERER_H |