SkDebugCanvas.h revision ab5827354e2c23624acc3fc1fe4a83788bc99e96
1902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 2902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com/* 3902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com * Copyright 2012 Google Inc. 4902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com * 5902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com * Use of this source code is governed by a BSD-style license that can be 6902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com * found in the LICENSE file. 7902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 8902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 9902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 10902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com#ifndef SKDEBUGCANVAS_H_ 11902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com#define SKDEBUGCANVAS_H_ 12902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 13902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com#include "SkCanvas.h" 14902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com#include "SkDrawCommand.h" 15902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com#include "SkPicture.h" 168a1cdaece7e1d009befb84f21bb82370025bf4d6robertphillips@google.com#include "SkTArray.h" 1797cee9735350cb472249ce1a827ba1aa6b2a5f59chudy@google.com#include "SkString.h" 18902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 1932bbcf828d66ad244fa25b468bc3a229e531491frobertphillips@google.comclass SkTexOverrideFilter; 2032bbcf828d66ad244fa25b468bc3a229e531491frobertphillips@google.com 2186681b37bd20204e47a492119b345c01d00bc939fmalita@google.comclass SK_API SkDebugCanvas : public SkCanvas { 22902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.compublic: 2380a4a60f96c33ccd850f9b0eb4b69ab08c198196chudy@google.com SkDebugCanvas(int width, int height); 24f4741c1322944e194ca34a8f5cf8188fe2c0efe2robertphillips@google.com virtual ~SkDebugCanvas(); 25902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 26902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com void toggleFilter(bool toggle); 27902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 28902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 29f4741c1322944e194ca34a8f5cf8188fe2c0efe2robertphillips@google.com * Enable or disable overdraw visualization 30f4741c1322944e194ca34a8f5cf8188fe2c0efe2robertphillips@google.com */ 31f4741c1322944e194ca34a8f5cf8188fe2c0efe2robertphillips@google.com void setOverdrawViz(bool overdrawViz) { fOverdrawViz = overdrawViz; } 32f4741c1322944e194ca34a8f5cf8188fe2c0efe2robertphillips@google.com 33f4741c1322944e194ca34a8f5cf8188fe2c0efe2robertphillips@google.com /** 3432bbcf828d66ad244fa25b468bc3a229e531491frobertphillips@google.com * Enable or disable texure filtering override 3532bbcf828d66ad244fa25b468bc3a229e531491frobertphillips@google.com */ 36f84ad8f7fc0194389a8099da2c5e8fff9f092890skia.committer@gmail.com void overrideTexFiltering(bool overrideTexFiltering, SkPaint::FilterLevel level); 3732bbcf828d66ad244fa25b468bc3a229e531491frobertphillips@google.com 3832bbcf828d66ad244fa25b468bc3a229e531491frobertphillips@google.com /** 39902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com Executes all draw calls to the canvas. 40902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com @param canvas The canvas being drawn to 41902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 42902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com void draw(SkCanvas* canvas); 43902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 44902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 45902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com Executes the draw calls up to the specified index. 46902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com @param canvas The canvas being drawn to 47902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com @param index The index of the final command being executed 48902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 490b5bbb0f82e022c8acfbcb6312f0ed18e1ab90cechudy@google.com void drawTo(SkCanvas* canvas, int index); 500b5bbb0f82e022c8acfbcb6312f0ed18e1ab90cechudy@google.com 510b5bbb0f82e022c8acfbcb6312f0ed18e1ab90cechudy@google.com /** 52a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com Returns the most recently calculated transformation matrix 53a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com */ 54a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com const SkMatrix& getCurrentMatrix() { 55a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com return fMatrix; 56a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com } 57a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com 58a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com /** 59a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com Returns the most recently calculated clip 60a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com */ 61a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com const SkIRect& getCurrentClip() { 62a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com return fClip; 63a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com } 64a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com 65a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com /** 660b5bbb0f82e022c8acfbcb6312f0ed18e1ab90cechudy@google.com Returns the index of the last draw command to write to the pixel at (x,y) 670b5bbb0f82e022c8acfbcb6312f0ed18e1ab90cechudy@google.com */ 68830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com int getCommandAtPoint(int x, int y, int index); 69902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 70902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 7150c84da68b17647371a81593402e897d639989e4robertphillips@google.com Removes the command at the specified index 7250c84da68b17647371a81593402e897d639989e4robertphillips@google.com @param index The index of the command to delete 7350c84da68b17647371a81593402e897d639989e4robertphillips@google.com */ 7450c84da68b17647371a81593402e897d639989e4robertphillips@google.com void deleteDrawCommandAt(int index); 7550c84da68b17647371a81593402e897d639989e4robertphillips@google.com 7650c84da68b17647371a81593402e897d639989e4robertphillips@google.com /** 77902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com Returns the draw command at the given index. 78902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com @param index The index of the command 79902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 80902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com SkDrawCommand* getDrawCommandAt(int index); 81902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 82902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 8350c84da68b17647371a81593402e897d639989e4robertphillips@google.com Sets the draw command for a given index. 8450c84da68b17647371a81593402e897d639989e4robertphillips@google.com @param index The index to overwrite 8550c84da68b17647371a81593402e897d639989e4robertphillips@google.com @param command The new command 8650c84da68b17647371a81593402e897d639989e4robertphillips@google.com */ 8750c84da68b17647371a81593402e897d639989e4robertphillips@google.com void setDrawCommandAt(int index, SkDrawCommand* command); 8850c84da68b17647371a81593402e897d639989e4robertphillips@google.com 8950c84da68b17647371a81593402e897d639989e4robertphillips@google.com /** 90902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com Returns information about the command at the given index. 91902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com @param index The index of the command 92902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 9397cee9735350cb472249ce1a827ba1aa6b2a5f59chudy@google.com SkTDArray<SkString*>* getCommandInfo(int index); 94902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 95902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 967e4cfbf144af7d530d552946cee2a21d30b9b50fchudy@google.com Returns the visibility of the command at the given index. 977e4cfbf144af7d530d552946cee2a21d30b9b50fchudy@google.com @param index The index of the command 987e4cfbf144af7d530d552946cee2a21d30b9b50fchudy@google.com */ 997e4cfbf144af7d530d552946cee2a21d30b9b50fchudy@google.com bool getDrawCommandVisibilityAt(int index); 1007e4cfbf144af7d530d552946cee2a21d30b9b50fchudy@google.com 1017e4cfbf144af7d530d552946cee2a21d30b9b50fchudy@google.com /** 102902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com Returns the vector of draw commands 103902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 1044469938e92d779dff05e745559e67907bbf21e78reed@google.com SK_ATTR_DEPRECATED("please use getDrawCommandAt and getSize instead") 1058a1cdaece7e1d009befb84f21bb82370025bf4d6robertphillips@google.com const SkTDArray<SkDrawCommand*>& getDrawCommands() const; 1062e71f1619d9a2c51c1292e618f42a56ad2da1de8skia.committer@gmail.com 107febc0ec41b4cff6ea69f2b89d72c0d330d198283robertphillips@google.com /** 108febc0ec41b4cff6ea69f2b89d72c0d330d198283robertphillips@google.com Returns the vector of draw commands. Do not use this entry 109febc0ec41b4cff6ea69f2b89d72c0d330d198283robertphillips@google.com point - it is going away! 110febc0ec41b4cff6ea69f2b89d72c0d330d198283robertphillips@google.com */ 111febc0ec41b4cff6ea69f2b89d72c0d330d198283robertphillips@google.com SkTDArray<SkDrawCommand*>& getDrawCommands(); 112902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 113902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 114902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com * Returns the string vector of draw commands 115902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 1168a1cdaece7e1d009befb84f21bb82370025bf4d6robertphillips@google.com SkTArray<SkString>* getDrawCommandsAsStrings() const; 117902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 118902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 119f14143226acf209615c4dd841aa6632aff112ab3chudy@google.com Returns length of draw command vector. 120f14143226acf209615c4dd841aa6632aff112ab3chudy@google.com */ 1210d4fe14a41bd04535310f8b2edee9e30191fdd79commit-bot@chromium.org int getSize() const { 12267baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com return fCommandVector.count(); 123f14143226acf209615c4dd841aa6632aff112ab3chudy@google.com } 124f14143226acf209615c4dd841aa6632aff112ab3chudy@google.com 125902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 126902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com Toggles the visibility / execution of the draw command at index i with 127902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com the value of toggle. 128902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 129902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com void toggleCommand(int index, bool toggle); 130902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 131b9ddd4e9f184f4a4545eca69c55ec1ad1ce59170chudy@google.com void setBounds(int width, int height) { 132b9ddd4e9f184f4a4545eca69c55ec1ad1ce59170chudy@google.com fWidth = width; 133b9ddd4e9f184f4a4545eca69c55ec1ad1ce59170chudy@google.com fHeight = height; 134b9ddd4e9f184f4a4545eca69c55ec1ad1ce59170chudy@google.com } 135b9ddd4e9f184f4a4545eca69c55ec1ad1ce59170chudy@google.com 136e8cc6e8071935339a06548b13a0668b56a7540f5bungeman@google.com void setUserMatrix(SkMatrix matrix) { 137e8cc6e8071935339a06548b13a0668b56a7540f5bungeman@google.com fUserMatrix = matrix; 138830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com } 139830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com 140902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com//////////////////////////////////////////////////////////////////////////////// 141902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com// Inherited from SkCanvas 142902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com//////////////////////////////////////////////////////////////////////////////// 143902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 144902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void clear(SkColor) SK_OVERRIDE; 145902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 146902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual bool clipPath(const SkPath&, SkRegion::Op, bool) SK_OVERRIDE; 147902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 148902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual bool clipRect(const SkRect&, SkRegion::Op, bool) SK_OVERRIDE; 149902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 15067baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com virtual bool clipRRect(const SkRRect& rrect, 15167baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com SkRegion::Op op = SkRegion::kIntersect_Op, 15267baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com bool doAntiAlias = false) SK_OVERRIDE; 15367baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com 154902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual bool clipRegion(const SkRegion& region, SkRegion::Op op) SK_OVERRIDE; 155902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 156902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual bool concat(const SkMatrix& matrix) SK_OVERRIDE; 157902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 158902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawBitmap(const SkBitmap&, SkScalar left, SkScalar top, 159902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com const SkPaint*) SK_OVERRIDE; 160902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 1617112173c3c4cd1b1e7da8cdf971d71f01dd91299reed@google.com virtual void drawBitmapRectToRect(const SkBitmap&, const SkRect* src, 162eed779d866e1e239bfb9ebc6a225b7345a41adf9commit-bot@chromium.org const SkRect& dst, const SkPaint* paint, 163eed779d866e1e239bfb9ebc6a225b7345a41adf9commit-bot@chromium.org DrawBitmapRectFlags flags) SK_OVERRIDE; 164902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 165902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawBitmapMatrix(const SkBitmap&, const SkMatrix&, 166902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com const SkPaint*) SK_OVERRIDE; 167902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 168902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawBitmapNine(const SkBitmap& bitmap, const SkIRect& center, 169902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com const SkRect& dst, const SkPaint*) SK_OVERRIDE; 170902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 171902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawData(const void*, size_t) SK_OVERRIDE; 172902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 1730a4805e33f8ddb445a2fd061462e715e1707f049robertphillips@google.com virtual void beginCommentGroup(const char* description) SK_OVERRIDE; 1740a4805e33f8ddb445a2fd061462e715e1707f049robertphillips@google.com 1750a4805e33f8ddb445a2fd061462e715e1707f049robertphillips@google.com virtual void addComment(const char* kywd, const char* value) SK_OVERRIDE; 1760a4805e33f8ddb445a2fd061462e715e1707f049robertphillips@google.com 1770a4805e33f8ddb445a2fd061462e715e1707f049robertphillips@google.com virtual void endCommentGroup() SK_OVERRIDE; 1780a4805e33f8ddb445a2fd061462e715e1707f049robertphillips@google.com 17967baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com virtual void drawOval(const SkRect& oval, const SkPaint&) SK_OVERRIDE; 18067baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com 181902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawPaint(const SkPaint& paint) SK_OVERRIDE; 182902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 1837ce564cccb246ec56427085872b2e1458fe74bd1bsalomon@google.com virtual void drawPath(const SkPath& path, const SkPaint&) SK_OVERRIDE; 1847ce564cccb246ec56427085872b2e1458fe74bd1bsalomon@google.com 185902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawPicture(SkPicture& picture) SK_OVERRIDE; 186902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 187902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawPoints(PointMode, size_t count, const SkPoint pts[], 188902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com const SkPaint&) SK_OVERRIDE; 189902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 190902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawPosText(const void* text, size_t byteLength, 191902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com const SkPoint pos[], const SkPaint&) SK_OVERRIDE; 192902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 193902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawPosTextH(const void* text, size_t byteLength, 194422188f3c6286d2991a029027958387b070e4dc6skia.committer@gmail.com const SkScalar xpos[], SkScalar constY, 19567baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com const SkPaint&) SK_OVERRIDE; 196902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 1977ce564cccb246ec56427085872b2e1458fe74bd1bsalomon@google.com virtual void drawRect(const SkRect& rect, const SkPaint&) SK_OVERRIDE; 1987ce564cccb246ec56427085872b2e1458fe74bd1bsalomon@google.com 19967baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com virtual void drawRRect(const SkRRect& rrect, const SkPaint& paint) SK_OVERRIDE; 20067baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com 201902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawSprite(const SkBitmap&, int left, int top, 202902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com const SkPaint*) SK_OVERRIDE; 203902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 204902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawText(const void* text, size_t byteLength, SkScalar x, 205902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com SkScalar y, const SkPaint&) SK_OVERRIDE; 206902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 207902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawTextOnPath(const void* text, size_t byteLength, 20867baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com const SkPath& path, const SkMatrix* matrix, 209902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com const SkPaint&) SK_OVERRIDE; 210902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 211902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void drawVertices(VertexMode, int vertexCount, 21267baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com const SkPoint vertices[], const SkPoint texs[], 21367baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com const SkColor colors[], SkXfermode*, 21467baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com const uint16_t indices[], int indexCount, 215902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com const SkPaint&) SK_OVERRIDE; 216902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 217902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void restore() SK_OVERRIDE; 218902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 219902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual bool rotate(SkScalar degrees) SK_OVERRIDE; 220902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 221902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual int save(SaveFlags) SK_OVERRIDE; 222902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 223902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual int saveLayer(const SkRect* bounds, const SkPaint*, SaveFlags) SK_OVERRIDE; 224902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 225902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual bool scale(SkScalar sx, SkScalar sy) SK_OVERRIDE; 226902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 227902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual void setMatrix(const SkMatrix& matrix) SK_OVERRIDE; 228902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 229902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual bool skew(SkScalar sx, SkScalar sy) SK_OVERRIDE; 230902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 231902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com virtual bool translate(SkScalar dx, SkScalar dy) SK_OVERRIDE; 232902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 2333b0a9fe5672e7339ec3e5e6d3986b15f57ae24e7robertphillips@google.com static const int kVizImageHeight = 256; 2343b0a9fe5672e7339ec3e5e6d3986b15f57ae24e7robertphillips@google.com static const int kVizImageWidth = 256; 2353b0a9fe5672e7339ec3e5e6d3986b15f57ae24e7robertphillips@google.com 236ab5827354e2c23624acc3fc1fe4a83788bc99e96commit-bot@chromium.orgprotected: 237ab5827354e2c23624acc3fc1fe4a83788bc99e96commit-bot@chromium.org virtual void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK_OVERRIDE; 238ab5827354e2c23624acc3fc1fe4a83788bc99e96commit-bot@chromium.org 239902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.comprivate: 24067baba4892649fdb6fb0827c7d54e5adb7538443robertphillips@google.com SkTDArray<SkDrawCommand*> fCommandVector; 241b9ddd4e9f184f4a4545eca69c55ec1ad1ce59170chudy@google.com int fWidth; 2421735d6696e9a941925e6ca352849307d698ef139commit-bot@chromium.org int fHeight; 2437e4cfbf144af7d530d552946cee2a21d30b9b50fchudy@google.com bool fFilter; 244830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com int fIndex; 245e8cc6e8071935339a06548b13a0668b56a7540f5bungeman@google.com SkMatrix fUserMatrix; 246a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com SkMatrix fMatrix; 247a9e937c7b712b024de108fa963f92d0e70e4a296chudy@google.com SkIRect fClip; 24832bbcf828d66ad244fa25b468bc3a229e531491frobertphillips@google.com 249f4741c1322944e194ca34a8f5cf8188fe2c0efe2robertphillips@google.com bool fOverdrawViz; 250f4741c1322944e194ca34a8f5cf8188fe2c0efe2robertphillips@google.com SkDrawFilter* fOverdrawFilter; 251902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 25232bbcf828d66ad244fa25b468bc3a229e531491frobertphillips@google.com bool fOverrideTexFiltering; 25332bbcf828d66ad244fa25b468bc3a229e531491frobertphillips@google.com SkTexOverrideFilter* fTexOverrideFilter; 25432bbcf828d66ad244fa25b468bc3a229e531491frobertphillips@google.com 255902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com /** 2560699e02101405623ad47f225729ed2521b2a0501tomhudson@google.com Number of unmatched save() calls at any point during a draw. 2570699e02101405623ad47f225729ed2521b2a0501tomhudson@google.com If there are any saveLayer() calls outstanding, we need to resolve 2580699e02101405623ad47f225729ed2521b2a0501tomhudson@google.com all of them, which in practice means resolving all save() calls, 2590699e02101405623ad47f225729ed2521b2a0501tomhudson@google.com to avoid corruption of our canvas. 2600699e02101405623ad47f225729ed2521b2a0501tomhudson@google.com */ 2610699e02101405623ad47f225729ed2521b2a0501tomhudson@google.com int fOutstandingSaveCount; 2620699e02101405623ad47f225729ed2521b2a0501tomhudson@google.com 2630699e02101405623ad47f225729ed2521b2a0501tomhudson@google.com /** 264902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com Adds the command to the classes vector of commands. 265902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com @param command The draw command for execution 266902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com */ 267902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com void addDrawCommand(SkDrawCommand* command); 268830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com 269830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com /** 270830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com Applies any panning and zooming the user has specified before 271830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com drawing anything else into the canvas. 272830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com */ 273830b8793bb1646bb76817bdc228dd8e2a92bef7dchudy@google.com void applyUserTransform(SkCanvas* canvas); 2743b0a9fe5672e7339ec3e5e6d3986b15f57ae24e7robertphillips@google.com 2753b0a9fe5672e7339ec3e5e6d3986b15f57ae24e7robertphillips@google.com typedef SkCanvas INHERITED; 276902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com}; 277902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com 278902ebe5eb41a350b766238b3b103c22fe9fc0fb5chudy@google.com#endif 279