SkDeferredCanvas.cpp revision 15a140599942f70e47380e3f700a825c7cece3b4
14370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 24370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com/* 3baa0220dfddda3cd44f0ffb5f95a4a60443eb8c3junov@chromium.org * Copyright 2013 Google Inc. 44370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com * 54370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com * Use of this source code is governed by a BSD-style license that can be 64370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com * found in the LICENSE file. 74370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com */ 84370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 94370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com#include "SkDeferredCanvas.h" 104370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 111f2f338e23789f3eef168dcbd8171a28820ba6c1robertphillips@google.com#include "SkBitmapDevice.h" 1288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org#include "SkChunkAlloc.h" 134370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com#include "SkColorFilter.h" 144370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com#include "SkDrawFilter.h" 1588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org#include "SkGPipe.h" 1688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org#include "SkPaint.h" 17baa0220dfddda3cd44f0ffb5f95a4a60443eb8c3junov@chromium.org#include "SkPaintPriv.h" 184ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com#include "SkRRect.h" 1988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org#include "SkShader.h" 2067d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org#include "SkSurface.h" 214370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 22bfeddae9da240693441556b2f278827e213f75e8junov@chromium.orgenum { 23bfeddae9da240693441556b2f278827e213f75e8junov@chromium.org // Deferred canvas will auto-flush when recording reaches this limit 24bfeddae9da240693441556b2f278827e213f75e8junov@chromium.org kDefaultMaxRecordingStorageBytes = 64*1024*1024, 25140d7286c5a40058932696eaa28818c313bd2ddfreed@google.com kDeferredCanvasBitmapSizeThreshold = ~0U, // Disables this feature 26bfeddae9da240693441556b2f278827e213f75e8junov@chromium.org}; 27bfeddae9da240693441556b2f278827e213f75e8junov@chromium.org 28eeaf47f638dbab2cbe3306e099d93dc6244b25a5junov@chromium.orgenum PlaybackMode { 29eeaf47f638dbab2cbe3306e099d93dc6244b25a5junov@chromium.org kNormal_PlaybackMode, 30eeaf47f638dbab2cbe3306e099d93dc6244b25a5junov@chromium.org kSilent_PlaybackMode, 31eeaf47f638dbab2cbe3306e099d93dc6244b25a5junov@chromium.org}; 32eeaf47f638dbab2cbe3306e099d93dc6244b25a5junov@chromium.org 334370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.comnamespace { 347775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.combool shouldDrawImmediately(const SkBitmap* bitmap, const SkPaint* paint, 357775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com size_t bitmapSizeThreshold) { 367775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com if (bitmap && ((bitmap->getTexture() && !bitmap->isImmutable()) || 377775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com (bitmap->getSize() > bitmapSizeThreshold))) { 3810f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org return true; 3910f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org } 4010f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org if (paint) { 4110f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org SkShader* shader = paint->getShader(); 4210f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org // Here we detect the case where the shader is an SkBitmapProcShader 4310f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org // with a gpu texture attached. Checking this without RTTI 4410f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org // requires making the assumption that only gradient shaders 4510f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org // and SkBitmapProcShader implement asABitmap(). The following 4610f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org // code may need to be revised if that assumption is ever broken. 4710f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org if (shader && !shader->asAGradient(NULL)) { 4810f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org SkBitmap bm; 49d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com if (shader->asABitmap(&bm, NULL, NULL) && 5010f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org NULL != bm.getTexture()) { 5110f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org return true; 5210f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org } 5310f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org } 5410f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org } 5510f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org return false; 56b10a6bd0a7df0ceeea0d53585c049450ec58b4b9junov@chromium.org} 57b10a6bd0a7df0ceeea0d53585c049450ec58b4b9junov@chromium.org} 58b10a6bd0a7df0ceeea0d53585c049450ec58b4b9junov@chromium.org 5988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org//----------------------------------------------------------------------------- 6088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org// DeferredPipeController 6188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org//----------------------------------------------------------------------------- 6288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 6388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgclass DeferredPipeController : public SkGPipeController { 6488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgpublic: 6588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org DeferredPipeController(); 6688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org void setPlaybackCanvas(SkCanvas*); 6788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual ~DeferredPipeController(); 6888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual void* requestBlock(size_t minRequest, size_t* actual) SK_OVERRIDE; 6988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual void notifyWritten(size_t bytes) SK_OVERRIDE; 70fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org void playback(bool silent); 71a38dfb6981379770221b16b5ec036b08f3005973junov@chromium.org bool hasPendingCommands() const { return fAllocator.blockCount() != 0; } 7288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org size_t storageAllocatedForRecording() const { return fAllocator.totalCapacity(); } 7388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgprivate: 7488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org enum { 7588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org kMinBlockSize = 4096 7688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org }; 7788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org struct PipeBlock { 7888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org PipeBlock(void* block, size_t size) { fBlock = block, fSize = size; } 7988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org void* fBlock; 8088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org size_t fSize; 8188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org }; 8288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org void* fBlock; 8388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org size_t fBytesWritten; 8488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org SkChunkAlloc fAllocator; 8588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org SkTDArray<PipeBlock> fBlockList; 8688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org SkGPipeReader fReader; 8788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org}; 8888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 8988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgDeferredPipeController::DeferredPipeController() : 9088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fAllocator(kMinBlockSize) { 9188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fBlock = NULL; 9288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fBytesWritten = 0; 9388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 9488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 9588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgDeferredPipeController::~DeferredPipeController() { 9688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fAllocator.reset(); 9788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 9888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 9988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgvoid DeferredPipeController::setPlaybackCanvas(SkCanvas* canvas) { 10088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fReader.setCanvas(canvas); 10188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 10288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 10388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgvoid* DeferredPipeController::requestBlock(size_t minRequest, size_t *actual) { 10488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org if (fBlock) { 10588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org // Save the previous block for later 10688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org PipeBlock previousBloc(fBlock, fBytesWritten); 10788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fBlockList.push(previousBloc); 10888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org } 109adacc7067ad617cdc7bbef39192ca80f4b4d27f9robertphillips@google.com size_t blockSize = SkTMax<size_t>(minRequest, kMinBlockSize); 11088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fBlock = fAllocator.allocThrow(blockSize); 11188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fBytesWritten = 0; 11288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org *actual = blockSize; 11388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org return fBlock; 11488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 11588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 11688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgvoid DeferredPipeController::notifyWritten(size_t bytes) { 11788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fBytesWritten += bytes; 11888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 11988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 120fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.orgvoid DeferredPipeController::playback(bool silent) { 121fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org uint32_t flags = silent ? SkGPipeReader::kSilent_PlaybackFlag : 0; 12288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org for (int currentBlock = 0; currentBlock < fBlockList.count(); currentBlock++ ) { 123fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org fReader.playback(fBlockList[currentBlock].fBlock, fBlockList[currentBlock].fSize, 124fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org flags); 12588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org } 12688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fBlockList.reset(); 12788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 12888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org if (fBlock) { 129fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org fReader.playback(fBlock, fBytesWritten, flags); 13088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fBlock = NULL; 13188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org } 13288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 13388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org // Release all allocated blocks 13488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fAllocator.reset(); 13588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 13688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 13788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org//----------------------------------------------------------------------------- 13888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org// DeferredDevice 13988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org//----------------------------------------------------------------------------- 140284a84d21044d8b45df3047f261fbc922dca175creed@google.comclass DeferredDevice : public SkBaseDevice { 14188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgpublic: 14267d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org explicit DeferredDevice(SkSurface* surface); 14388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org ~DeferredDevice(); 14488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 1459ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org void setNotificationClient(SkDeferredCanvas::NotificationClient* notificationClient); 14688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org SkCanvas* recordingCanvas(); 14788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org SkCanvas* immediateCanvas() const {return fImmediateCanvas;} 1481f2f338e23789f3eef168dcbd8171a28820ba6c1robertphillips@google.com SkBaseDevice* immediateDevice() const {return fImmediateCanvas->getTopDevice();} 1495ee449af7448c202cfc6e9a359d8f996392885b2junov@chromium.org SkImage* newImageSnapshot(); 1507070f76b90b098b4713bc0d13dc129adea64d7efjunov@chromium.org void setSurface(SkSurface* surface); 15188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org bool isFreshFrame(); 152a38dfb6981379770221b16b5ec036b08f3005973junov@chromium.org bool hasPendingCommands(); 15388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org size_t storageAllocatedForRecording() const; 15488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org size_t freeMemoryIfPossible(size_t bytesToFree); 1557775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com size_t getBitmapSizeThreshold() const; 1567775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com void setBitmapSizeThreshold(size_t sizeThreshold); 157eeaf47f638dbab2cbe3306e099d93dc6244b25a5junov@chromium.org void flushPendingCommands(PlaybackMode); 1580a67f964b3ed6046303655ced757be7c0f2c060cjunov@chromium.org void skipPendingCommands(); 15988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org void setMaxRecordingStorage(size_t); 1609ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org void recordedDrawCommand(); 16188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 16288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual uint32_t getDeviceCapabilities() SK_OVERRIDE; 16388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual int width() const SK_OVERRIDE; 16488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual int height() const SK_OVERRIDE; 165284a84d21044d8b45df3047f261fbc922dca175creed@google.com virtual SkBitmap::Config config() const SK_OVERRIDE; 166284a84d21044d8b45df3047f261fbc922dca175creed@google.com virtual bool isOpaque() const SK_OVERRIDE; 167284a84d21044d8b45df3047f261fbc922dca175creed@google.com virtual SkImageInfo imageInfo() const SK_OVERRIDE; 168284a84d21044d8b45df3047f261fbc922dca175creed@google.com 169b8d00db075b5ea09e353508a26ef5ced50722a6ccommit-bot@chromium.org virtual GrRenderTarget* accessRenderTarget() SK_OVERRIDE; 17088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 17115a140599942f70e47380e3f700a825c7cece3b4commit-bot@chromium.org virtual SkBaseDevice* onCreateDevice(const SkImageInfo&, Usage) SK_OVERRIDE; 17288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 17388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual void writePixels(const SkBitmap& bitmap, int x, int y, 17488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org SkCanvas::Config8888 config8888) SK_OVERRIDE; 17588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 17676f10a3bd936af7dbe2b5873d5a7eedd73cdc5dareed@google.com virtual SkSurface* newSurface(const SkImageInfo&) SK_OVERRIDE; 17776f10a3bd936af7dbe2b5873d5a7eedd73cdc5dareed@google.com 17888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgprotected: 1791f2f338e23789f3eef168dcbd8171a28820ba6c1robertphillips@google.com virtual const SkBitmap& onAccessBitmap() SK_OVERRIDE; 18088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual bool onReadPixels(const SkBitmap& bitmap, 18188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org int x, int y, 18288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org SkCanvas::Config8888 config8888) SK_OVERRIDE; 18388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 18488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org // The following methods are no-ops on a deferred device 1851f2f338e23789f3eef168dcbd8171a28820ba6c1robertphillips@google.com virtual bool filterTextFlags(const SkPaint& paint, TextFlags*) SK_OVERRIDE { 1861f2f338e23789f3eef168dcbd8171a28820ba6c1robertphillips@google.com return false; 1871f2f338e23789f3eef168dcbd8171a28820ba6c1robertphillips@google.com } 18888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 18988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org // None of the following drawing methods should ever get called on the 19088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org // deferred device 1913e2ea2565d12e572a977fa04b4b1996c8eb3fefccommit-bot@chromium.org virtual void clear(SkColor color) SK_OVERRIDE 19288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org {SkASSERT(0);} 1933e2ea2565d12e572a977fa04b4b1996c8eb3fefccommit-bot@chromium.org virtual void drawPaint(const SkDraw&, const SkPaint& paint) SK_OVERRIDE 19488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org {SkASSERT(0);} 19588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual void drawPoints(const SkDraw&, SkCanvas::PointMode mode, 19688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org size_t count, const SkPoint[], 1973e2ea2565d12e572a977fa04b4b1996c8eb3fefccommit-bot@chromium.org const SkPaint& paint) SK_OVERRIDE 19888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org {SkASSERT(0);} 19988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual void drawRect(const SkDraw&, const SkRect& r, 2003e2ea2565d12e572a977fa04b4b1996c8eb3fefccommit-bot@chromium.org const SkPaint& paint) SK_OVERRIDE 20188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org {SkASSERT(0);} 202284a84d21044d8b45df3047f261fbc922dca175creed@google.com virtual void drawOval(const SkDraw&, const SkRect&, const SkPaint&) SK_OVERRIDE 203284a84d21044d8b45df3047f261fbc922dca175creed@google.com {SkASSERT(0);} 204cac8d01eabd05d11365f56b6af3f30bccb173487scroggo@google.com virtual void drawRRect(const SkDraw&, const SkRRect& rr, 205cac8d01eabd05d11365f56b6af3f30bccb173487scroggo@google.com const SkPaint& paint) SK_OVERRIDE 206284a84d21044d8b45df3047f261fbc922dca175creed@google.com {SkASSERT(0);} 20788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual void drawPath(const SkDraw&, const SkPath& path, 20888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org const SkPaint& paint, 20988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org const SkMatrix* prePathMatrix = NULL, 2103e2ea2565d12e572a977fa04b4b1996c8eb3fefccommit-bot@chromium.org bool pathIsMutable = false) SK_OVERRIDE 21188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org {SkASSERT(0);} 21288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual void drawBitmap(const SkDraw&, const SkBitmap& bitmap, 2133e2ea2565d12e572a977fa04b4b1996c8eb3fefccommit-bot@chromium.org const SkMatrix& matrix, const SkPaint& paint) SK_OVERRIDE 21488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org {SkASSERT(0);} 215284a84d21044d8b45df3047f261fbc922dca175creed@google.com virtual void drawBitmapRect(const SkDraw&, const SkBitmap&, const SkRect*, 216284a84d21044d8b45df3047f261fbc922dca175creed@google.com const SkRect&, const SkPaint&, 217284a84d21044d8b45df3047f261fbc922dca175creed@google.com SkCanvas::DrawBitmapRectFlags) SK_OVERRIDE 218284a84d21044d8b45df3047f261fbc922dca175creed@google.com {SkASSERT(0);} 21988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual void drawSprite(const SkDraw&, const SkBitmap& bitmap, 2203e2ea2565d12e572a977fa04b4b1996c8eb3fefccommit-bot@chromium.org int x, int y, const SkPaint& paint) SK_OVERRIDE 22188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org {SkASSERT(0);} 22288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual void drawText(const SkDraw&, const void* text, size_t len, 2233e2ea2565d12e572a977fa04b4b1996c8eb3fefccommit-bot@chromium.org SkScalar x, SkScalar y, const SkPaint& paint) SK_OVERRIDE 22488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org {SkASSERT(0);} 22588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual void drawPosText(const SkDraw&, const void* text, size_t len, 22688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org const SkScalar pos[], SkScalar constY, 2273e2ea2565d12e572a977fa04b4b1996c8eb3fefccommit-bot@chromium.org int scalarsPerPos, const SkPaint& paint) SK_OVERRIDE 22888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org {SkASSERT(0);} 22988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual void drawTextOnPath(const SkDraw&, const void* text, 23088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org size_t len, const SkPath& path, 23188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org const SkMatrix* matrix, 2323e2ea2565d12e572a977fa04b4b1996c8eb3fefccommit-bot@chromium.org const SkPaint& paint) SK_OVERRIDE 23388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org {SkASSERT(0);} 23488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org virtual void drawVertices(const SkDraw&, SkCanvas::VertexMode, 23588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org int vertexCount, const SkPoint verts[], 23688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org const SkPoint texs[], const SkColor colors[], 23788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org SkXfermode* xmode, const uint16_t indices[], 2383e2ea2565d12e572a977fa04b4b1996c8eb3fefccommit-bot@chromium.org int indexCount, const SkPaint& paint) SK_OVERRIDE 23988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org {SkASSERT(0);} 2401f2f338e23789f3eef168dcbd8171a28820ba6c1robertphillips@google.com virtual void drawDevice(const SkDraw&, SkBaseDevice*, int x, int y, 2413e2ea2565d12e572a977fa04b4b1996c8eb3fefccommit-bot@chromium.org const SkPaint&) SK_OVERRIDE 24288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org {SkASSERT(0);} 243284a84d21044d8b45df3047f261fbc922dca175creed@google.com 244284a84d21044d8b45df3047f261fbc922dca175creed@google.com virtual void lockPixels() SK_OVERRIDE {} 245284a84d21044d8b45df3047f261fbc922dca175creed@google.com virtual void unlockPixels() SK_OVERRIDE {} 246284a84d21044d8b45df3047f261fbc922dca175creed@google.com 247284a84d21044d8b45df3047f261fbc922dca175creed@google.com virtual bool allowImageFilter(const SkImageFilter*) SK_OVERRIDE { 248284a84d21044d8b45df3047f261fbc922dca175creed@google.com return false; 249284a84d21044d8b45df3047f261fbc922dca175creed@google.com } 250284a84d21044d8b45df3047f261fbc922dca175creed@google.com virtual bool canHandleImageFilter(const SkImageFilter*) SK_OVERRIDE { 251284a84d21044d8b45df3047f261fbc922dca175creed@google.com return false; 252284a84d21044d8b45df3047f261fbc922dca175creed@google.com } 253284a84d21044d8b45df3047f261fbc922dca175creed@google.com virtual bool filterImage(const SkImageFilter*, const SkBitmap&, 254284a84d21044d8b45df3047f261fbc922dca175creed@google.com const SkMatrix&, SkBitmap*, SkIPoint*) SK_OVERRIDE { 255284a84d21044d8b45df3047f261fbc922dca175creed@google.com return false; 256284a84d21044d8b45df3047f261fbc922dca175creed@google.com } 257284a84d21044d8b45df3047f261fbc922dca175creed@google.com 25888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgprivate: 2593e2ea2565d12e572a977fa04b4b1996c8eb3fefccommit-bot@chromium.org virtual void flush() SK_OVERRIDE; 260284a84d21044d8b45df3047f261fbc922dca175creed@google.com virtual void replaceBitmapBackendForRasterSurface(const SkBitmap&) SK_OVERRIDE {} 26188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 26288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org void beginRecording(); 26367d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org void init(); 26444324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org void aboutToDraw(); 26544324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org void prepareForImmediatePixelWrite(); 26688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 26788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org DeferredPipeController fPipeController; 26888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org SkGPipeWriter fPipeWriter; 26988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org SkCanvas* fImmediateCanvas; 27088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org SkCanvas* fRecordingCanvas; 27167d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org SkSurface* fSurface; 2729ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org SkDeferredCanvas::NotificationClient* fNotificationClient; 27388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org bool fFreshFrame; 274c4c9870953037be94da00ac9db887d171f6e479ccommit-bot@chromium.org bool fCanDiscardCanvasContents; 27588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org size_t fMaxRecordingStorageBytes; 2769ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org size_t fPreviousStorageAllocated; 2777775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com size_t fBitmapSizeThreshold; 27888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org}; 27988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 280284a84d21044d8b45df3047f261fbc922dca175creed@google.comDeferredDevice::DeferredDevice(SkSurface* surface) { 28188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fMaxRecordingStorageBytes = kDefaultMaxRecordingStorageBytes; 28267d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org fNotificationClient = NULL; 2837070f76b90b098b4713bc0d13dc129adea64d7efjunov@chromium.org fImmediateCanvas = NULL; 2847070f76b90b098b4713bc0d13dc129adea64d7efjunov@chromium.org fSurface = NULL; 2857070f76b90b098b4713bc0d13dc129adea64d7efjunov@chromium.org this->setSurface(surface); 28667d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org this->init(); 28767d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org} 28867d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org 2897070f76b90b098b4713bc0d13dc129adea64d7efjunov@chromium.orgvoid DeferredDevice::setSurface(SkSurface* surface) { 2907070f76b90b098b4713bc0d13dc129adea64d7efjunov@chromium.org SkRefCnt_SafeAssign(fImmediateCanvas, surface->getCanvas()); 2917070f76b90b098b4713bc0d13dc129adea64d7efjunov@chromium.org SkRefCnt_SafeAssign(fSurface, surface); 2927070f76b90b098b4713bc0d13dc129adea64d7efjunov@chromium.org fPipeController.setPlaybackCanvas(fImmediateCanvas); 2937070f76b90b098b4713bc0d13dc129adea64d7efjunov@chromium.org} 2947070f76b90b098b4713bc0d13dc129adea64d7efjunov@chromium.org 29567d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.orgvoid DeferredDevice::init() { 29667d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org fRecordingCanvas = NULL; 29767d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org fFreshFrame = true; 298c4c9870953037be94da00ac9db887d171f6e479ccommit-bot@chromium.org fCanDiscardCanvasContents = false; 29967d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org fPreviousStorageAllocated = 0; 30067d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org fBitmapSizeThreshold = kDeferredCanvasBitmapSizeThreshold; 30167d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org fMaxRecordingStorageBytes = kDefaultMaxRecordingStorageBytes; 30267d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org fNotificationClient = NULL; 30388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org this->beginRecording(); 30488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 30588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 30688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgDeferredDevice::~DeferredDevice() { 307eeaf47f638dbab2cbe3306e099d93dc6244b25a5junov@chromium.org this->flushPendingCommands(kSilent_PlaybackMode); 30888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org SkSafeUnref(fImmediateCanvas); 30967d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org SkSafeUnref(fSurface); 31088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 31188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 31288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgvoid DeferredDevice::setMaxRecordingStorage(size_t maxStorage) { 31388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fMaxRecordingStorageBytes = maxStorage; 31488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org this->recordingCanvas(); // Accessing the recording canvas applies the new limit. 31588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 31688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 31788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgvoid DeferredDevice::beginRecording() { 318a8db8fe39a640bda4b85b9342c3b6b2525142afajunov@chromium.org SkASSERT(NULL == fRecordingCanvas); 319d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com fRecordingCanvas = fPipeWriter.startRecording(&fPipeController, 0, 3209becf0090f9c1c14f42d161b9a1fb3af142f9420junov@chromium.org immediateDevice()->width(), immediateDevice()->height()); 32188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 322d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com 3239ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.orgvoid DeferredDevice::setNotificationClient( 3249ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org SkDeferredCanvas::NotificationClient* notificationClient) { 32552805485581cff7e13134aa1465a2950f7bed007junov@chromium.org fNotificationClient = notificationClient; 32688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 32788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 3280a67f964b3ed6046303655ced757be7c0f2c060cjunov@chromium.orgvoid DeferredDevice::skipPendingCommands() { 329c4c9870953037be94da00ac9db887d171f6e479ccommit-bot@chromium.org if (!fRecordingCanvas->isDrawingToLayer()) { 330c4c9870953037be94da00ac9db887d171f6e479ccommit-bot@chromium.org fCanDiscardCanvasContents = true; 331c4c9870953037be94da00ac9db887d171f6e479ccommit-bot@chromium.org if (fPipeController.hasPendingCommands()) { 332c4c9870953037be94da00ac9db887d171f6e479ccommit-bot@chromium.org fFreshFrame = true; 333c4c9870953037be94da00ac9db887d171f6e479ccommit-bot@chromium.org flushPendingCommands(kSilent_PlaybackMode); 334c4c9870953037be94da00ac9db887d171f6e479ccommit-bot@chromium.org if (fNotificationClient) { 335c4c9870953037be94da00ac9db887d171f6e479ccommit-bot@chromium.org fNotificationClient->skippedPendingDrawCommands(); 336c4c9870953037be94da00ac9db887d171f6e479ccommit-bot@chromium.org } 33752a00cac514dfd9cedb85a9c3e92fdb3e32a03f7junov@google.com } 33888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org } 33988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 34088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 34188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgbool DeferredDevice::isFreshFrame() { 34288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org bool ret = fFreshFrame; 34388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fFreshFrame = false; 34488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org return ret; 34588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 34688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 347a38dfb6981379770221b16b5ec036b08f3005973junov@chromium.orgbool DeferredDevice::hasPendingCommands() { 348a38dfb6981379770221b16b5ec036b08f3005973junov@chromium.org return fPipeController.hasPendingCommands(); 349a38dfb6981379770221b16b5ec036b08f3005973junov@chromium.org} 350a38dfb6981379770221b16b5ec036b08f3005973junov@chromium.org 35144324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.orgvoid DeferredDevice::aboutToDraw() 35244324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org{ 35344324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org if (NULL != fNotificationClient) { 35444324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org fNotificationClient->prepareForDraw(); 35544324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org } 35644324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org if (fCanDiscardCanvasContents) { 35744324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org if (NULL != fSurface) { 35844324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org fSurface->notifyContentWillChange(SkSurface::kDiscard_ContentChangeMode); 35944324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org } 360ea4b7970b9513d5ac3786ceab33a855b0b1b8577skia.committer@gmail.com fCanDiscardCanvasContents = false; 36144324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org } 36244324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org} 36344324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org 364eeaf47f638dbab2cbe3306e099d93dc6244b25a5junov@chromium.orgvoid DeferredDevice::flushPendingCommands(PlaybackMode playbackMode) { 365a38dfb6981379770221b16b5ec036b08f3005973junov@chromium.org if (!fPipeController.hasPendingCommands()) { 36688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org return; 36788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org } 368c4c9870953037be94da00ac9db887d171f6e479ccommit-bot@chromium.org if (playbackMode == kNormal_PlaybackMode) { 36944324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org aboutToDraw(); 37088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org } 37188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fPipeWriter.flushRecording(true); 372d4501a0aba2541489c32c89426bbfc59ed945da2junov@chromium.org fPipeController.playback(kSilent_PlaybackMode == playbackMode); 373eeaf47f638dbab2cbe3306e099d93dc6244b25a5junov@chromium.org if (playbackMode == kNormal_PlaybackMode && fNotificationClient) { 3749ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org fNotificationClient->flushedDrawCommands(); 3759ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org } 3769ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org fPreviousStorageAllocated = storageAllocatedForRecording(); 37788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 37888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 37988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgvoid DeferredDevice::flush() { 380eeaf47f638dbab2cbe3306e099d93dc6244b25a5junov@chromium.org this->flushPendingCommands(kNormal_PlaybackMode); 38188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fImmediateCanvas->flush(); 38288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 38388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 38488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgsize_t DeferredDevice::freeMemoryIfPossible(size_t bytesToFree) { 3859ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org size_t val = fPipeWriter.freeMemoryIfPossible(bytesToFree); 3869ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org fPreviousStorageAllocated = storageAllocatedForRecording(); 3879ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org return val; 38888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 38988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 3907775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.comsize_t DeferredDevice::getBitmapSizeThreshold() const { 3917775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com return fBitmapSizeThreshold; 3927775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com} 3937775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com 3947775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.comvoid DeferredDevice::setBitmapSizeThreshold(size_t sizeThreshold) { 3957775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com fBitmapSizeThreshold = sizeThreshold; 3967775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com} 3977775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com 39888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgsize_t DeferredDevice::storageAllocatedForRecording() const { 39988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org return (fPipeController.storageAllocatedForRecording() 40088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org + fPipeWriter.storageAllocatedForRecording()); 40188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 40288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 4039ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.orgvoid DeferredDevice::recordedDrawCommand() { 40488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org size_t storageAllocated = this->storageAllocatedForRecording(); 4059ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org 40688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org if (storageAllocated > fMaxRecordingStorageBytes) { 40788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org // First, attempt to reduce cache without flushing 40888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org size_t tryFree = storageAllocated - fMaxRecordingStorageBytes; 40988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org if (this->freeMemoryIfPossible(tryFree) < tryFree) { 41088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org // Flush is necessary to free more space. 411eeaf47f638dbab2cbe3306e099d93dc6244b25a5junov@chromium.org this->flushPendingCommands(kNormal_PlaybackMode); 41288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org // Free as much as possible to avoid oscillating around fMaxRecordingStorageBytes 41388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org // which could cause a high flushing frequency. 414100abf49e10544bc4f436bf1f38e6929779621f4bsalomon@google.com this->freeMemoryIfPossible(~0U); 41588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org } 4169ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org storageAllocated = this->storageAllocatedForRecording(); 41788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org } 4189ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org 419d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com if (fNotificationClient && 4209ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org storageAllocated != fPreviousStorageAllocated) { 4219ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org fPreviousStorageAllocated = storageAllocated; 4229ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org fNotificationClient->storageAllocatedForRecordingChanged(storageAllocated); 4239ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org } 4249ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org} 4259ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org 4269ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.orgSkCanvas* DeferredDevice::recordingCanvas() { 42788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org return fRecordingCanvas; 42888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 42988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 4305ee449af7448c202cfc6e9a359d8f996392885b2junov@chromium.orgSkImage* DeferredDevice::newImageSnapshot() { 43167d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org this->flush(); 4325ee449af7448c202cfc6e9a359d8f996392885b2junov@chromium.org return fSurface ? fSurface->newImageSnapshot() : NULL; 43367d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org} 43467d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org 435d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comuint32_t DeferredDevice::getDeviceCapabilities() { 4369becf0090f9c1c14f42d161b9a1fb3af142f9420junov@chromium.org return immediateDevice()->getDeviceCapabilities(); 43788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 43888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 439d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comint DeferredDevice::width() const { 4409becf0090f9c1c14f42d161b9a1fb3af142f9420junov@chromium.org return immediateDevice()->width(); 44188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 44288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 44388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgint DeferredDevice::height() const { 4449becf0090f9c1c14f42d161b9a1fb3af142f9420junov@chromium.org return immediateDevice()->height(); 44588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 44688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 447284a84d21044d8b45df3047f261fbc922dca175creed@google.comSkBitmap::Config DeferredDevice::config() const { 448284a84d21044d8b45df3047f261fbc922dca175creed@google.com return immediateDevice()->config(); 449284a84d21044d8b45df3047f261fbc922dca175creed@google.com} 450284a84d21044d8b45df3047f261fbc922dca175creed@google.com 451284a84d21044d8b45df3047f261fbc922dca175creed@google.combool DeferredDevice::isOpaque() const { 452284a84d21044d8b45df3047f261fbc922dca175creed@google.com return immediateDevice()->isOpaque(); 453284a84d21044d8b45df3047f261fbc922dca175creed@google.com} 454284a84d21044d8b45df3047f261fbc922dca175creed@google.com 455284a84d21044d8b45df3047f261fbc922dca175creed@google.comSkImageInfo DeferredDevice::imageInfo() const { 456284a84d21044d8b45df3047f261fbc922dca175creed@google.com return immediateDevice()->imageInfo(); 457284a84d21044d8b45df3047f261fbc922dca175creed@google.com} 458284a84d21044d8b45df3047f261fbc922dca175creed@google.com 459b8d00db075b5ea09e353508a26ef5ced50722a6ccommit-bot@chromium.orgGrRenderTarget* DeferredDevice::accessRenderTarget() { 460eeaf47f638dbab2cbe3306e099d93dc6244b25a5junov@chromium.org this->flushPendingCommands(kNormal_PlaybackMode); 4619becf0090f9c1c14f42d161b9a1fb3af142f9420junov@chromium.org return immediateDevice()->accessRenderTarget(); 46288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 46388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 46444324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.orgvoid DeferredDevice::prepareForImmediatePixelWrite() { 46544324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org // The purpose of the following code is to make sure commands are flushed, that 46644324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org // aboutToDraw() is called and that notifyContentWillChange is called, without 46744324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org // calling anything redundantly. 46844324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org if (fPipeController.hasPendingCommands()) { 46944324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org this->flushPendingCommands(kNormal_PlaybackMode); 47044324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org } else { 47144324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org bool mustNotifyDirectly = !fCanDiscardCanvasContents; 47244324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org this->aboutToDraw(); 47344324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org if (mustNotifyDirectly) { 47444324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org fSurface->notifyContentWillChange(SkSurface::kRetain_ContentChangeMode); 47544324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org } 47644324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org } 47744324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org 47844324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org fImmediateCanvas->flush(); 47944324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org} 48044324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org 48188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgvoid DeferredDevice::writePixels(const SkBitmap& bitmap, 48288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org int x, int y, SkCanvas::Config8888 config8888) { 48388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 48488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org if (x <= 0 && y <= 0 && (x + bitmap.width()) >= width() && 48588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org (y + bitmap.height()) >= height()) { 4860a67f964b3ed6046303655ced757be7c0f2c060cjunov@chromium.org this->skipPendingCommands(); 48788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org } 48888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 48988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org if (SkBitmap::kARGB_8888_Config == bitmap.config() && 49088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org SkCanvas::kNative_Premul_Config8888 != config8888 && 49188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org kPMColorAlias != config8888) { 49288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org //Special case config: no deferral 49344324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org prepareForImmediatePixelWrite(); 4949becf0090f9c1c14f42d161b9a1fb3af142f9420junov@chromium.org immediateDevice()->writePixels(bitmap, x, y, config8888); 49588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org return; 49688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org } 49788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 49888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org SkPaint paint; 49988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org paint.setXfermodeMode(SkXfermode::kSrc_Mode); 5007775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com if (shouldDrawImmediately(&bitmap, NULL, getBitmapSizeThreshold())) { 50144324fae1c231bf262af24fc7f8a0f489ae5a490junov@chromium.org prepareForImmediatePixelWrite(); 50288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org fImmediateCanvas->drawSprite(bitmap, x, y, &paint); 50388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org } else { 50488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org this->recordingCanvas()->drawSprite(bitmap, x, y, &paint); 5059ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 5069ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org 50788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org } 50888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 50988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 5101f2f338e23789f3eef168dcbd8171a28820ba6c1robertphillips@google.comconst SkBitmap& DeferredDevice::onAccessBitmap() { 511eeaf47f638dbab2cbe3306e099d93dc6244b25a5junov@chromium.org this->flushPendingCommands(kNormal_PlaybackMode); 5129becf0090f9c1c14f42d161b9a1fb3af142f9420junov@chromium.org return immediateDevice()->accessBitmap(false); 51388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 51488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 51515a140599942f70e47380e3f700a825c7cece3b4commit-bot@chromium.orgSkBaseDevice* DeferredDevice::onCreateDevice(const SkImageInfo& info, Usage usage) { 51688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org // Save layer usage not supported, and not required by SkDeferredCanvas. 51788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org SkASSERT(usage != kSaveLayer_Usage); 51888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org // Create a compatible non-deferred device. 519b1c725a108f57ac186542b43de80fa651a4dddbajunov@chromium.org // We do not create a deferred device because we know the new device 520b1c725a108f57ac186542b43de80fa651a4dddbajunov@chromium.org // will not be used with a deferred canvas (there is no API for that). 521b1c725a108f57ac186542b43de80fa651a4dddbajunov@chromium.org // And connecting a DeferredDevice to non-deferred canvas can result 522b1c725a108f57ac186542b43de80fa651a4dddbajunov@chromium.org // in unpredictable behavior. 52315a140599942f70e47380e3f700a825c7cece3b4commit-bot@chromium.org return immediateDevice()->createCompatibleDevice(info); 52488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 52588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 52676f10a3bd936af7dbe2b5873d5a7eedd73cdc5dareed@google.comSkSurface* DeferredDevice::newSurface(const SkImageInfo& info) { 52776f10a3bd936af7dbe2b5873d5a7eedd73cdc5dareed@google.com return this->immediateDevice()->newSurface(info); 52876f10a3bd936af7dbe2b5873d5a7eedd73cdc5dareed@google.com} 52976f10a3bd936af7dbe2b5873d5a7eedd73cdc5dareed@google.com 53088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgbool DeferredDevice::onReadPixels( 53188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org const SkBitmap& bitmap, int x, int y, SkCanvas::Config8888 config8888) { 532eeaf47f638dbab2cbe3306e099d93dc6244b25a5junov@chromium.org this->flushPendingCommands(kNormal_PlaybackMode); 53388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org return fImmediateCanvas->readPixels(const_cast<SkBitmap*>(&bitmap), 53488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org x, y, config8888); 53588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 53688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 5377775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.comclass AutoImmediateDrawIfNeeded { 5387775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.compublic: 5397775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com AutoImmediateDrawIfNeeded(SkDeferredCanvas& canvas, const SkBitmap* bitmap, 5407775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com const SkPaint* paint) { 5417775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com this->init(canvas, bitmap, paint); 5427775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com } 5437775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com 5447775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com AutoImmediateDrawIfNeeded(SkDeferredCanvas& canvas, const SkPaint* paint) { 5457775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com this->init(canvas, NULL, paint); 5467775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com } 5477775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com 5487775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com ~AutoImmediateDrawIfNeeded() { 5497775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com if (fCanvas) { 5507775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com fCanvas->setDeferredDrawing(true); 5517775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com } 5527775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com } 5537775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.comprivate: 5547775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com void init(SkDeferredCanvas& canvas, const SkBitmap* bitmap, const SkPaint* paint) 5557775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com { 5567775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com DeferredDevice* device = static_cast<DeferredDevice*>(canvas.getDevice()); 5577775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com if (canvas.isDeferredDrawing() && (NULL != device) && 5587775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com shouldDrawImmediately(bitmap, paint, device->getBitmapSizeThreshold())) { 5597775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com canvas.setDeferredDrawing(false); 5607775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com fCanvas = &canvas; 5617775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com } else { 5627775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com fCanvas = NULL; 5637775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com } 5647775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com } 5657775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com 5667775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com SkDeferredCanvas* fCanvas; 5677775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com}; 56888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 56966070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.orgSkDeferredCanvas* SkDeferredCanvas::Create(SkSurface* surface) { 57066070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.org SkAutoTUnref<DeferredDevice> deferredDevice(SkNEW_ARGS(DeferredDevice, (surface))); 57166070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.org return SkNEW_ARGS(SkDeferredCanvas, (deferredDevice)); 57266070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.org} 57366070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.org 57466070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.orgSkDeferredCanvas::SkDeferredCanvas(DeferredDevice* device) : SkCanvas (device) { 57566070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.org this->init(); 57666070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.org} 57767d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org 578c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgvoid SkDeferredCanvas::init() { 5795e5a095a94281167056da707b03930f135748d71junov@chromium.org fDeferredDrawing = true; // On by default 5804370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 5814370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 582bfeddae9da240693441556b2f278827e213f75e8junov@chromium.orgvoid SkDeferredCanvas::setMaxRecordingStorage(size_t maxStorage) { 5839060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->validate(); 584bfeddae9da240693441556b2f278827e213f75e8junov@chromium.org this->getDeferredDevice()->setMaxRecordingStorage(maxStorage); 585bfeddae9da240693441556b2f278827e213f75e8junov@chromium.org} 586bfeddae9da240693441556b2f278827e213f75e8junov@chromium.org 5872e14ba8ceb41c68042ff133fecf0561a2c22efcajunov@chromium.orgsize_t SkDeferredCanvas::storageAllocatedForRecording() const { 5882e14ba8ceb41c68042ff133fecf0561a2c22efcajunov@chromium.org return this->getDeferredDevice()->storageAllocatedForRecording(); 5892e14ba8ceb41c68042ff133fecf0561a2c22efcajunov@chromium.org} 5902e14ba8ceb41c68042ff133fecf0561a2c22efcajunov@chromium.org 5912e14ba8ceb41c68042ff133fecf0561a2c22efcajunov@chromium.orgsize_t SkDeferredCanvas::freeMemoryIfPossible(size_t bytesToFree) { 5922e14ba8ceb41c68042ff133fecf0561a2c22efcajunov@chromium.org return this->getDeferredDevice()->freeMemoryIfPossible(bytesToFree); 5932e14ba8ceb41c68042ff133fecf0561a2c22efcajunov@chromium.org} 5942e14ba8ceb41c68042ff133fecf0561a2c22efcajunov@chromium.org 5957775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.comvoid SkDeferredCanvas::setBitmapSizeThreshold(size_t sizeThreshold) { 5967775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com DeferredDevice* deferredDevice = this->getDeferredDevice(); 5977775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com SkASSERT(deferredDevice); 5987775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com deferredDevice->setBitmapSizeThreshold(sizeThreshold); 5997775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com} 6007775fd5779e632d6f5724e0e5d39ed347cf965b0sugoi@google.com 6019ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.orgvoid SkDeferredCanvas::recordedDrawCommand() { 6029ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org if (fDeferredDrawing) { 6039ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->getDeferredDevice()->recordedDrawCommand(); 6049ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org } 6059ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org} 6069ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org 607c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgvoid SkDeferredCanvas::validate() const { 6089060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org SkASSERT(this->getDevice()); 6094370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 6104370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 6115e5a095a94281167056da707b03930f135748d71junov@chromium.orgSkCanvas* SkDeferredCanvas::drawingCanvas() const { 6129060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->validate(); 6139060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org return fDeferredDrawing ? this->getDeferredDevice()->recordingCanvas() : 6149060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->getDeferredDevice()->immediateCanvas(); 6155e5a095a94281167056da707b03930f135748d71junov@chromium.org} 6165e5a095a94281167056da707b03930f135748d71junov@chromium.org 61788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgSkCanvas* SkDeferredCanvas::immediateCanvas() const { 61888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org this->validate(); 61988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org return this->getDeferredDevice()->immediateCanvas(); 62088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 62188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 62288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgDeferredDevice* SkDeferredCanvas::getDeferredDevice() const { 62388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org return static_cast<DeferredDevice*>(this->getDevice()); 6244370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 6254370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 626c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgvoid SkDeferredCanvas::setDeferredDrawing(bool val) { 6279060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->validate(); // Must set device before calling this method 6284370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com if (val != fDeferredDrawing) { 6294370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com if (fDeferredDrawing) { 6305e5a095a94281167056da707b03930f135748d71junov@chromium.org // Going live. 631eeaf47f638dbab2cbe3306e099d93dc6244b25a5junov@chromium.org this->getDeferredDevice()->flushPendingCommands(kNormal_PlaybackMode); 6324370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com } 6334370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com fDeferredDrawing = val; 6344370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com } 6354370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 6364370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 63788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgbool SkDeferredCanvas::isDeferredDrawing() const { 638b10a6bd0a7df0ceeea0d53585c049450ec58b4b9junov@chromium.org return fDeferredDrawing; 639b10a6bd0a7df0ceeea0d53585c049450ec58b4b9junov@chromium.org} 640b10a6bd0a7df0ceeea0d53585c049450ec58b4b9junov@chromium.org 64188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgbool SkDeferredCanvas::isFreshFrame() const { 64288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org return this->getDeferredDevice()->isFreshFrame(); 64388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org} 64488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 645a38dfb6981379770221b16b5ec036b08f3005973junov@chromium.orgbool SkDeferredCanvas::hasPendingCommands() const { 646a38dfb6981379770221b16b5ec036b08f3005973junov@chromium.org return this->getDeferredDevice()->hasPendingCommands(); 647a38dfb6981379770221b16b5ec036b08f3005973junov@chromium.org} 648a38dfb6981379770221b16b5ec036b08f3005973junov@chromium.org 649fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.orgvoid SkDeferredCanvas::silentFlush() { 650fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org if (fDeferredDrawing) { 651eeaf47f638dbab2cbe3306e099d93dc6244b25a5junov@chromium.org this->getDeferredDevice()->flushPendingCommands(kSilent_PlaybackMode); 652fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org } 653fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org} 654fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org 655c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgSkDeferredCanvas::~SkDeferredCanvas() { 6564370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 6574370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 6587070f76b90b098b4713bc0d13dc129adea64d7efjunov@chromium.orgSkSurface* SkDeferredCanvas::setSurface(SkSurface* surface) { 6597070f76b90b098b4713bc0d13dc129adea64d7efjunov@chromium.org DeferredDevice* deferredDevice = this->getDeferredDevice(); 66066070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.org SkASSERT(NULL != deferredDevice); 66166070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.org // By swapping the surface into the existing device, we preserve 66266070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.org // all pending commands, which can help to seamlessly recover from 66366070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.org // a lost accelerated graphics context. 66466070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.org deferredDevice->setSurface(surface); 6657070f76b90b098b4713bc0d13dc129adea64d7efjunov@chromium.org return surface; 6667070f76b90b098b4713bc0d13dc129adea64d7efjunov@chromium.org} 6677070f76b90b098b4713bc0d13dc129adea64d7efjunov@chromium.org 6689ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.orgSkDeferredCanvas::NotificationClient* SkDeferredCanvas::setNotificationClient( 6699ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org NotificationClient* notificationClient) { 670c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org 6719060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org DeferredDevice* deferredDevice = this->getDeferredDevice(); 6724370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com SkASSERT(deferredDevice); 6734370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com if (deferredDevice) { 6749ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org deferredDevice->setNotificationClient(notificationClient); 6754370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com } 6769ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org return notificationClient; 6774370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 6784370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 6795ee449af7448c202cfc6e9a359d8f996392885b2junov@chromium.orgSkImage* SkDeferredCanvas::newImageSnapshot() { 68067d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org DeferredDevice* deferredDevice = this->getDeferredDevice(); 68167d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org SkASSERT(deferredDevice); 6825ee449af7448c202cfc6e9a359d8f996392885b2junov@chromium.org return deferredDevice ? deferredDevice->newImageSnapshot() : NULL; 68367d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org} 68467d74228448cab0f1eca77fff444ddbe8c2eaef3junov@chromium.org 6854370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.combool SkDeferredCanvas::isFullFrame(const SkRect* rect, 686c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org const SkPaint* paint) const { 6879060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org SkCanvas* canvas = this->drawingCanvas(); 6889060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org SkISize canvasSize = this->getDeviceSize(); 6894370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com if (rect) { 6904370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com if (!canvas->getTotalMatrix().rectStaysRect()) { 6914370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com return false; // conservative 6924370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com } 6934370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 6944370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com SkRect transformedRect; 6954370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com canvas->getTotalMatrix().mapRect(&transformedRect, *rect); 6964370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 6974370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com if (paint) { 6984370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com SkPaint::Style paintStyle = paint->getStyle(); 699d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com if (!(paintStyle == SkPaint::kFill_Style || 7004370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com paintStyle == SkPaint::kStrokeAndFill_Style)) { 7014370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com return false; 7024370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com } 7034370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com if (paint->getMaskFilter() || paint->getLooper() 7044370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com || paint->getPathEffect() || paint->getImageFilter()) { 7054370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com return false; // conservative 7064370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com } 7074370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com } 7084370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 7094370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com // The following test holds with AA enabled, and is conservative 7104370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com // by a 0.5 pixel margin with AA disabled 711d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com if (transformedRect.fLeft > SkIntToScalar(0) || 712d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com transformedRect.fTop > SkIntToScalar(0) || 713b1e218e782261304440199642f1b98e7ba96b525junov@chromium.org transformedRect.fRight < SkIntToScalar(canvasSize.fWidth) || 714b1e218e782261304440199642f1b98e7ba96b525junov@chromium.org transformedRect.fBottom < SkIntToScalar(canvasSize.fHeight)) { 7154370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com return false; 7164370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com } 7174370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com } 7184370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 7198f0ca06ef44f7b94da549fbb0c5fab27092c5116junov@chromium.org return this->getClipStack()->quickContains(SkRect::MakeXYWH(0, 0, 7208f0ca06ef44f7b94da549fbb0c5fab27092c5116junov@chromium.org SkIntToScalar(canvasSize.fWidth), SkIntToScalar(canvasSize.fHeight))); 7214370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 7224370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 723c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgint SkDeferredCanvas::save(SaveFlags flags) { 7249060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->save(flags); 7259ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org int val = this->INHERITED::save(flags); 7269ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 7279ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org 7289ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org return val; 7294370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 7304370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 7314370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.comint SkDeferredCanvas::saveLayer(const SkRect* bounds, const SkPaint* paint, 732c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org SaveFlags flags) { 7339060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->saveLayer(bounds, paint, flags); 734a907ac3e3e3458fbb5d673c3feafb31fd7647b38junov@chromium.org int count = this->INHERITED::save(flags); 735a907ac3e3e3458fbb5d673c3feafb31fd7647b38junov@chromium.org this->clipRectBounds(bounds, flags, NULL); 7369ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 7379ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org 738a907ac3e3e3458fbb5d673c3feafb31fd7647b38junov@chromium.org return count; 7394370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 7404370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 741c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgvoid SkDeferredCanvas::restore() { 7429060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->restore(); 743a907ac3e3e3458fbb5d673c3feafb31fd7647b38junov@chromium.org this->INHERITED::restore(); 7449ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 7454370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 7464370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 747c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgbool SkDeferredCanvas::isDrawingToLayer() const { 7489060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org return this->drawingCanvas()->isDrawingToLayer(); 7494370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 7504370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 751c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgbool SkDeferredCanvas::translate(SkScalar dx, SkScalar dy) { 7529060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->translate(dx, dy); 7539ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org bool val = this->INHERITED::translate(dx, dy); 7549ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 7559ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org return val; 7564370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 7574370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 758c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgbool SkDeferredCanvas::scale(SkScalar sx, SkScalar sy) { 7599060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->scale(sx, sy); 7609ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org bool val = this->INHERITED::scale(sx, sy); 7619ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 7629ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org return val; 7634370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 7644370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 765c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgbool SkDeferredCanvas::rotate(SkScalar degrees) { 7669060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->rotate(degrees); 7679ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org bool val = this->INHERITED::rotate(degrees); 7689ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 7699ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org return val; 7704370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 7714370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 772c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgbool SkDeferredCanvas::skew(SkScalar sx, SkScalar sy) { 7739060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->skew(sx, sy); 7749ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org bool val = this->INHERITED::skew(sx, sy); 7759ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 7769ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org return val; 7774370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 7784370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 779c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgbool SkDeferredCanvas::concat(const SkMatrix& matrix) { 7809060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->concat(matrix); 7819ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org bool val = this->INHERITED::concat(matrix); 7829ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 7839ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org return val; 7844370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 7854370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 786c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgvoid SkDeferredCanvas::setMatrix(const SkMatrix& matrix) { 7879060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->setMatrix(matrix); 788a907ac3e3e3458fbb5d673c3feafb31fd7647b38junov@chromium.org this->INHERITED::setMatrix(matrix); 7899ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 7904370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 7914370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 7924370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.combool SkDeferredCanvas::clipRect(const SkRect& rect, 7934370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com SkRegion::Op op, 794c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org bool doAntiAlias) { 7959060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->clipRect(rect, op, doAntiAlias); 7969ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org bool val = this->INHERITED::clipRect(rect, op, doAntiAlias); 7979ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 7989ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org return val; 7994370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 8004370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 8014ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.combool SkDeferredCanvas::clipRRect(const SkRRect& rrect, 8024ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com SkRegion::Op op, 8034ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com bool doAntiAlias) { 8044ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com this->drawingCanvas()->clipRRect(rrect, op, doAntiAlias); 8054ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com bool val = this->INHERITED::clipRRect(rrect, op, doAntiAlias); 8064ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com this->recordedDrawCommand(); 8074ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com return val; 8084ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com} 8094ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com 8104370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.combool SkDeferredCanvas::clipPath(const SkPath& path, 8114370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com SkRegion::Op op, 812c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org bool doAntiAlias) { 8139060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->clipPath(path, op, doAntiAlias); 8149ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org bool val = this->INHERITED::clipPath(path, op, doAntiAlias); 8159ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 8169ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org return val; 8174370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 8184370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 8194370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.combool SkDeferredCanvas::clipRegion(const SkRegion& deviceRgn, 820c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org SkRegion::Op op) { 8219060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->clipRegion(deviceRgn, op); 8229ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org bool val = this->INHERITED::clipRegion(deviceRgn, op); 8239ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 8249ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org return val; 8254370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 8264370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 827c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgvoid SkDeferredCanvas::clear(SkColor color) { 8284370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com // purge pending commands 8294370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com if (fDeferredDrawing) { 8300a67f964b3ed6046303655ced757be7c0f2c060cjunov@chromium.org this->getDeferredDevice()->skipPendingCommands(); 8314370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com } 8324370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 8339060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->clear(color); 8349ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 8354370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 8364370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 837c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgvoid SkDeferredCanvas::drawPaint(const SkPaint& paint) { 838d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com if (fDeferredDrawing && this->isFullFrame(NULL, &paint) && 839c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org isPaintOpaque(&paint)) { 8400a67f964b3ed6046303655ced757be7c0f2c060cjunov@chromium.org this->getDeferredDevice()->skipPendingCommands(); 8414370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com } 84210f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org AutoImmediateDrawIfNeeded autoDraw(*this, &paint); 8439060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->drawPaint(paint); 8449ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 8454370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 8464370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 8474370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.comvoid SkDeferredCanvas::drawPoints(PointMode mode, size_t count, 848c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org const SkPoint pts[], const SkPaint& paint) { 84910f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org AutoImmediateDrawIfNeeded autoDraw(*this, &paint); 8509060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->drawPoints(mode, count, pts, paint); 8519ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 8524370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 8534370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 8544ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.comvoid SkDeferredCanvas::drawOval(const SkRect& rect, const SkPaint& paint) { 8554ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com AutoImmediateDrawIfNeeded autoDraw(*this, &paint); 8564ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com this->drawingCanvas()->drawOval(rect, paint); 8574ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com this->recordedDrawCommand(); 8584ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com} 8594ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com 8607ce564cccb246ec56427085872b2e1458fe74bd1bsalomon@google.comvoid SkDeferredCanvas::drawRect(const SkRect& rect, const SkPaint& paint) { 861d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com if (fDeferredDrawing && this->isFullFrame(&rect, &paint) && 862c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org isPaintOpaque(&paint)) { 8630a67f964b3ed6046303655ced757be7c0f2c060cjunov@chromium.org this->getDeferredDevice()->skipPendingCommands(); 8644370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com } 865306ab9d5de38f2a547fd1d69aedbe69b5c6617ccskia.committer@gmail.com 86610f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org AutoImmediateDrawIfNeeded autoDraw(*this, &paint); 8679060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->drawRect(rect, paint); 8689ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 8694370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 8704370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 8714ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.comvoid SkDeferredCanvas::drawRRect(const SkRRect& rrect, const SkPaint& paint) { 8724ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com if (rrect.isRect()) { 8734ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com this->SkDeferredCanvas::drawRect(rrect.getBounds(), paint); 8744ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com } else if (rrect.isOval()) { 8754ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com this->SkDeferredCanvas::drawOval(rrect.getBounds(), paint); 8764ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com } else { 8774ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com AutoImmediateDrawIfNeeded autoDraw(*this, &paint); 8784ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com this->drawingCanvas()->drawRRect(rrect, paint); 8794ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com this->recordedDrawCommand(); 8804ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com } 8814ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com} 8824ed0fb768409bf97b79899c3990d8c15f5e9d784reed@google.com 8837ce564cccb246ec56427085872b2e1458fe74bd1bsalomon@google.comvoid SkDeferredCanvas::drawPath(const SkPath& path, const SkPaint& paint) { 88410f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org AutoImmediateDrawIfNeeded autoDraw(*this, &paint); 8859060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->drawPath(path, paint); 8869ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 8874370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 8884370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 8894370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.comvoid SkDeferredCanvas::drawBitmap(const SkBitmap& bitmap, SkScalar left, 890c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org SkScalar top, const SkPaint* paint) { 8918f9ecbd3466d4330886b4c23b06e75b468c795adjunov@chromium.org SkRect bitmapRect = SkRect::MakeXYWH(left, top, 8928f9ecbd3466d4330886b4c23b06e75b468c795adjunov@chromium.org SkIntToScalar(bitmap.width()), SkIntToScalar(bitmap.height())); 893d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com if (fDeferredDrawing && 8949060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->isFullFrame(&bitmapRect, paint) && 89587f982c80833eeebf541becec8e27b96c8c889f7junov@chromium.org isPaintOpaque(paint, &bitmap)) { 8960a67f964b3ed6046303655ced757be7c0f2c060cjunov@chromium.org this->getDeferredDevice()->skipPendingCommands(); 8974370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com } 8984370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 89910f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org AutoImmediateDrawIfNeeded autoDraw(*this, &bitmap, paint); 9009060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->drawBitmap(bitmap, left, top, paint); 9019ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 9024370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 9034370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 9047112173c3c4cd1b1e7da8cdf971d71f01dd91299reed@google.comvoid SkDeferredCanvas::drawBitmapRectToRect(const SkBitmap& bitmap, 9057112173c3c4cd1b1e7da8cdf971d71f01dd91299reed@google.com const SkRect* src, 9067112173c3c4cd1b1e7da8cdf971d71f01dd91299reed@google.com const SkRect& dst, 907eed779d866e1e239bfb9ebc6a225b7345a41adf9commit-bot@chromium.org const SkPaint* paint, 908eed779d866e1e239bfb9ebc6a225b7345a41adf9commit-bot@chromium.org DrawBitmapRectFlags flags) { 909d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com if (fDeferredDrawing && 9109060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->isFullFrame(&dst, paint) && 91187f982c80833eeebf541becec8e27b96c8c889f7junov@chromium.org isPaintOpaque(paint, &bitmap)) { 9120a67f964b3ed6046303655ced757be7c0f2c060cjunov@chromium.org this->getDeferredDevice()->skipPendingCommands(); 9134370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com } 9144370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 91510f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org AutoImmediateDrawIfNeeded autoDraw(*this, &bitmap, paint); 916eed779d866e1e239bfb9ebc6a225b7345a41adf9commit-bot@chromium.org this->drawingCanvas()->drawBitmapRectToRect(bitmap, src, dst, paint, flags); 9179ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 9184370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 9194370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 9204370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 9214370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.comvoid SkDeferredCanvas::drawBitmapMatrix(const SkBitmap& bitmap, 9224370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com const SkMatrix& m, 923c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org const SkPaint* paint) { 9244370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com // TODO: reset recording canvas if paint+bitmap is opaque and clip rect 9254370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com // covers canvas entirely and transformed bitmap covers canvas entirely 92610f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org AutoImmediateDrawIfNeeded autoDraw(*this, &bitmap, paint); 9279060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->drawBitmapMatrix(bitmap, m, paint); 9289ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 9294370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 9304370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 9314370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.comvoid SkDeferredCanvas::drawBitmapNine(const SkBitmap& bitmap, 9324370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com const SkIRect& center, const SkRect& dst, 933c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org const SkPaint* paint) { 9344370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com // TODO: reset recording canvas if paint+bitmap is opaque and clip rect 9354370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com // covers canvas entirely and dst covers canvas entirely 93610f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org AutoImmediateDrawIfNeeded autoDraw(*this, &bitmap, paint); 9379060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->drawBitmapNine(bitmap, center, dst, paint); 9389ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 9394370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 9404370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 9414370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.comvoid SkDeferredCanvas::drawSprite(const SkBitmap& bitmap, int left, int top, 942c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org const SkPaint* paint) { 9438f9ecbd3466d4330886b4c23b06e75b468c795adjunov@chromium.org SkRect bitmapRect = SkRect::MakeXYWH( 9448f9ecbd3466d4330886b4c23b06e75b468c795adjunov@chromium.org SkIntToScalar(left), 945d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com SkIntToScalar(top), 9468f9ecbd3466d4330886b4c23b06e75b468c795adjunov@chromium.org SkIntToScalar(bitmap.width()), 9478f9ecbd3466d4330886b4c23b06e75b468c795adjunov@chromium.org SkIntToScalar(bitmap.height())); 948d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com if (fDeferredDrawing && 9499060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->isFullFrame(&bitmapRect, paint) && 95087f982c80833eeebf541becec8e27b96c8c889f7junov@chromium.org isPaintOpaque(paint, &bitmap)) { 9510a67f964b3ed6046303655ced757be7c0f2c060cjunov@chromium.org this->getDeferredDevice()->skipPendingCommands(); 9524370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com } 9534370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 95410f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org AutoImmediateDrawIfNeeded autoDraw(*this, &bitmap, paint); 9559060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->drawSprite(bitmap, left, top, paint); 9569ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 9574370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 9584370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 9594370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.comvoid SkDeferredCanvas::drawText(const void* text, size_t byteLength, 960c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org SkScalar x, SkScalar y, const SkPaint& paint) { 96110f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org AutoImmediateDrawIfNeeded autoDraw(*this, &paint); 9629060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->drawText(text, byteLength, x, y, paint); 9639ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 9644370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 9654370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 9664370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.comvoid SkDeferredCanvas::drawPosText(const void* text, size_t byteLength, 967c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org const SkPoint pos[], const SkPaint& paint) { 96810f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org AutoImmediateDrawIfNeeded autoDraw(*this, &paint); 9699060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->drawPosText(text, byteLength, pos, paint); 9709ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 9714370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 9724370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 9734370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.comvoid SkDeferredCanvas::drawPosTextH(const void* text, size_t byteLength, 9744370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com const SkScalar xpos[], SkScalar constY, 975c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org const SkPaint& paint) { 97610f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org AutoImmediateDrawIfNeeded autoDraw(*this, &paint); 9779060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->drawPosTextH(text, byteLength, xpos, constY, paint); 9789ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 9794370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 9804370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 9814370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.comvoid SkDeferredCanvas::drawTextOnPath(const void* text, size_t byteLength, 9824370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com const SkPath& path, 9834370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com const SkMatrix* matrix, 984c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org const SkPaint& paint) { 98510f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org AutoImmediateDrawIfNeeded autoDraw(*this, &paint); 9869060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->drawTextOnPath(text, byteLength, path, matrix, paint); 9879ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 9884370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 9894370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 990c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgvoid SkDeferredCanvas::drawPicture(SkPicture& picture) { 9919060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->drawPicture(picture); 9929ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 9934370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 9944370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 9954370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.comvoid SkDeferredCanvas::drawVertices(VertexMode vmode, int vertexCount, 9964370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com const SkPoint vertices[], 9974370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com const SkPoint texs[], 9984370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com const SkColor colors[], SkXfermode* xmode, 9994370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com const uint16_t indices[], int indexCount, 1000c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.org const SkPaint& paint) { 100110f7f97d4213a251d63fcfcfd6e55b7b528d949ajunov@chromium.org AutoImmediateDrawIfNeeded autoDraw(*this, &paint); 10029060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->drawVertices(vmode, vertexCount, vertices, texs, colors, xmode, 10039060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org indices, indexCount, paint); 10049ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 10054370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 10064370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 1007c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgSkBounder* SkDeferredCanvas::setBounder(SkBounder* bounder) { 10089060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org this->drawingCanvas()->setBounder(bounder); 10099ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->INHERITED::setBounder(bounder); 10109ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 10119ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org return bounder; 10124370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 10134370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 1014c16ca92fd1ca609eb2902d14727bec78848ba767junov@chromium.orgSkDrawFilter* SkDeferredCanvas::setDrawFilter(SkDrawFilter* filter) { 1015d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com this->drawingCanvas()->setDrawFilter(filter); 10169ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->INHERITED::setDrawFilter(filter); 10179ed02b9da25a76ee4c73c1ab19c18b899a223a17junov@chromium.org this->recordedDrawCommand(); 1018d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com return filter; 10194370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 10204370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com 10214370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.comSkCanvas* SkDeferredCanvas::canvasForDrawIter() { 10229060c9bae9dc895ffe73adefccbc896d2973882djunov@chromium.org return this->drawingCanvas(); 10234370aedf7f55af74e9ebb4ad1c2e010c08236dfajunov@google.com} 1024