1c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org/* 2c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org * Copyright 2014 Google Inc. 3c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org * 4c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org * Use of this source code is governed by a BSD-style license that can be 5c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org * found in the LICENSE file. 6c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org */ 7c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 8c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org#include "SkPictureShader.h" 9c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 10c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org#include "SkBitmap.h" 11c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org#include "SkBitmapProcShader.h" 12c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org#include "SkCanvas.h" 13c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org#include "SkMatrixUtils.h" 14c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org#include "SkPicture.h" 15c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org#include "SkReadBuffer.h" 16c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 17c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org#if SK_SUPPORT_GPU 18c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org#include "GrContext.h" 19c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org#endif 20c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 215aacfe9ffcf1849727dca6761b4a221bd4315f26commit-bot@chromium.orgSkPictureShader::SkPictureShader(SkPicture* picture, TileMode tmx, TileMode tmy, 225aacfe9ffcf1849727dca6761b4a221bd4315f26commit-bot@chromium.org const SkMatrix* localMatrix) 235aacfe9ffcf1849727dca6761b4a221bd4315f26commit-bot@chromium.org : INHERITED(localMatrix) 245aacfe9ffcf1849727dca6761b4a221bd4315f26commit-bot@chromium.org , fPicture(SkRef(picture)) 25c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org , fTmx(tmx) 26855e88edfafe4b3892e99f932c38fa7433b2fcbecommit-bot@chromium.org , fTmy(tmy) { } 27c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 28c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.orgSkPictureShader::SkPictureShader(SkReadBuffer& buffer) 29c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org : INHERITED(buffer) { 30c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org fTmx = static_cast<SkShader::TileMode>(buffer.read32()); 31c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org fTmy = static_cast<SkShader::TileMode>(buffer.read32()); 32855e88edfafe4b3892e99f932c38fa7433b2fcbecommit-bot@chromium.org fPicture = SkPicture::CreateFromBuffer(buffer); 33c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org} 34c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 35c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.orgSkPictureShader::~SkPictureShader() { 36855e88edfafe4b3892e99f932c38fa7433b2fcbecommit-bot@chromium.org fPicture->unref(); 37c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org} 38c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 395aacfe9ffcf1849727dca6761b4a221bd4315f26commit-bot@chromium.orgSkPictureShader* SkPictureShader::Create(SkPicture* picture, TileMode tmx, TileMode tmy, 405aacfe9ffcf1849727dca6761b4a221bd4315f26commit-bot@chromium.org const SkMatrix* localMatrix) { 41855e88edfafe4b3892e99f932c38fa7433b2fcbecommit-bot@chromium.org if (!picture || 0 == picture->width() || 0 == picture->height()) { 42855e88edfafe4b3892e99f932c38fa7433b2fcbecommit-bot@chromium.org return NULL; 43855e88edfafe4b3892e99f932c38fa7433b2fcbecommit-bot@chromium.org } 445aacfe9ffcf1849727dca6761b4a221bd4315f26commit-bot@chromium.org return SkNEW_ARGS(SkPictureShader, (picture, tmx, tmy, localMatrix)); 45c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org} 46c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 47c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.orgvoid SkPictureShader::flatten(SkWriteBuffer& buffer) const { 48c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org this->INHERITED::flatten(buffer); 49c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 50c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org buffer.write32(fTmx); 51c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org buffer.write32(fTmy); 52855e88edfafe4b3892e99f932c38fa7433b2fcbecommit-bot@chromium.org fPicture->flatten(buffer); 53c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org} 54c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 5580116dcf1e1baf9817ae42d0aca51f7eabaa2880commit-bot@chromium.orgSkShader* SkPictureShader::refBitmapShader(const SkMatrix& matrix, const SkMatrix* localM) const { 56855e88edfafe4b3892e99f932c38fa7433b2fcbecommit-bot@chromium.org SkASSERT(fPicture && fPicture->width() > 0 && fPicture->height() > 0); 57c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 58c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org SkMatrix m; 595970f625e96cdc007c563ae72f343ae0d71719a1commit-bot@chromium.org m.setConcat(matrix, this->getLocalMatrix()); 6080116dcf1e1baf9817ae42d0aca51f7eabaa2880commit-bot@chromium.org if (localM) { 6180116dcf1e1baf9817ae42d0aca51f7eabaa2880commit-bot@chromium.org m.preConcat(*localM); 6280116dcf1e1baf9817ae42d0aca51f7eabaa2880commit-bot@chromium.org } 63c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 64c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org // Use a rotation-invariant scale 65c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org SkPoint scale; 66c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org if (!SkDecomposeUpper2x2(m, NULL, &scale, NULL)) { 67c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org // Decomposition failed, use an approximation. 68c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org scale.set(SkScalarSqrt(m.getScaleX() * m.getScaleX() + m.getSkewX() * m.getSkewX()), 69c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org SkScalarSqrt(m.getScaleY() * m.getScaleY() + m.getSkewY() * m.getSkewY())); 70c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org } 71c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org SkSize scaledSize = SkSize::Make(scale.x() * fPicture->width(), scale.y() * fPicture->height()); 72c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 73c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org SkISize tileSize = scaledSize.toRound(); 74c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org if (tileSize.isEmpty()) { 7587fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org return NULL; 76c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org } 77c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 78c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org // The actual scale, compensating for rounding. 79c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org SkSize tileScale = SkSize::Make(SkIntToScalar(tileSize.width()) / fPicture->width(), 80c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org SkIntToScalar(tileSize.height()) / fPicture->height()); 81c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 8287fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org SkAutoMutexAcquire ama(fCachedBitmapShaderMutex); 8387fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org 845aacfe9ffcf1849727dca6761b4a221bd4315f26commit-bot@chromium.org // TODO(fmalita): remove fCachedLocalMatrix from this key after getLocalMatrix is removed. 8587fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org if (!fCachedBitmapShader || tileScale != fCachedTileScale || 8687fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org this->getLocalMatrix() != fCachedLocalMatrix) { 87c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org SkBitmap bm; 88c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org if (!bm.allocN32Pixels(tileSize.width(), tileSize.height())) { 8987fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org return NULL; 90c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org } 91c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org bm.eraseColor(SK_ColorTRANSPARENT); 92c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 93c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org SkCanvas canvas(bm); 94c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org canvas.scale(tileScale.width(), tileScale.height()); 959b14f26d0f3a974f3dd626c8354e1db1cfcd322frobertphillips canvas.drawPicture(fPicture); 96c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 97c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org fCachedTileScale = tileScale; 9887fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org fCachedLocalMatrix = this->getLocalMatrix(); 99c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 10087fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org SkMatrix shaderMatrix = this->getLocalMatrix(); 10187fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org shaderMatrix.preScale(1 / tileScale.width(), 1 / tileScale.height()); 1029c9005a347e9996f357bd79591bd34f74f8bbc66commit-bot@chromium.org fCachedBitmapShader.reset(CreateBitmapShader(bm, fTmx, fTmy, &shaderMatrix)); 10387fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org } 1046e5671d8c9b2d9885e351b631b1dfbb4ed403789commit-bot@chromium.org 10587fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org // Increment the ref counter inside the mutex to ensure the returned pointer is still valid. 10687fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org // Otherwise, the pointer may have been overwritten on a different thread before the object's 10787fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org // ref count was incremented. 10887fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org fCachedBitmapShader.get()->ref(); 10987fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org return fCachedBitmapShader; 11053783b026a00683c1fb504127c3398dabb61ea73commit-bot@chromium.org} 111c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 112ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.orgsize_t SkPictureShader::contextSize() const { 113ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org return sizeof(PictureShaderContext); 114ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org} 11568ea91a49311562347311448450199a957590c1ccommit-bot@chromium.org 116ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.orgSkShader::Context* SkPictureShader::onCreateContext(const ContextRec& rec, void* storage) const { 11780116dcf1e1baf9817ae42d0aca51f7eabaa2880commit-bot@chromium.org SkAutoTUnref<SkShader> bitmapShader(this->refBitmapShader(*rec.fMatrix, rec.fLocalMatrix)); 118ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org if (NULL == bitmapShader.get()) { 11987fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org return NULL; 120c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org } 121f03f9ff295298ff58acdeb4d7142e9736121d362commit-bot@chromium.org return PictureShaderContext::Create(storage, *this, rec, bitmapShader); 12287fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org} 12387fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org 124ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org///////////////////////////////////////////////////////////////////////////////////////// 12587fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org 126ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.orgSkShader::Context* SkPictureShader::PictureShaderContext::Create(void* storage, 127ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org const SkPictureShader& shader, const ContextRec& rec, SkShader* bitmapShader) { 128ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org PictureShaderContext* ctx = SkNEW_PLACEMENT_ARGS(storage, PictureShaderContext, 129ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org (shader, rec, bitmapShader)); 130ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org if (NULL == ctx->fBitmapShaderContext) { 131ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org ctx->~PictureShaderContext(); 132ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org ctx = NULL; 133c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org } 134ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org return ctx; 135c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org} 136c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 13787fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.orgSkPictureShader::PictureShaderContext::PictureShaderContext( 138e901b6de3ef8dea842008a08fc81e92fb1478d61commit-bot@chromium.org const SkPictureShader& shader, const ContextRec& rec, SkShader* bitmapShader) 139e901b6de3ef8dea842008a08fc81e92fb1478d61commit-bot@chromium.org : INHERITED(shader, rec) 140ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org , fBitmapShader(SkRef(bitmapShader)) 14187fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org{ 142ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org fBitmapShaderContextStorage = sk_malloc_throw(bitmapShader->contextSize()); 143ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org fBitmapShaderContext = bitmapShader->createContext(rec, fBitmapShaderContextStorage); 144ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org //if fBitmapShaderContext is null, we are invalid 14587fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org} 146001f4ed2fb62ecdc98ce2884d925de11b7516d23commit-bot@chromium.org 14787fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.orgSkPictureShader::PictureShaderContext::~PictureShaderContext() { 148ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org if (fBitmapShaderContext) { 149ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org fBitmapShaderContext->~Context(); 150ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org } 15187fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org sk_free(fBitmapShaderContextStorage); 152001f4ed2fb62ecdc98ce2884d925de11b7516d23commit-bot@chromium.org} 153001f4ed2fb62ecdc98ce2884d925de11b7516d23commit-bot@chromium.org 15487fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.orguint32_t SkPictureShader::PictureShaderContext::getFlags() const { 155ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org SkASSERT(fBitmapShaderContext); 15687fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org return fBitmapShaderContext->getFlags(); 157001f4ed2fb62ecdc98ce2884d925de11b7516d23commit-bot@chromium.org} 158001f4ed2fb62ecdc98ce2884d925de11b7516d23commit-bot@chromium.org 15987fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.orgSkShader::Context::ShadeProc SkPictureShader::PictureShaderContext::asAShadeProc(void** ctx) { 160ce56d965069c1649afe14319cb239e6ad670682acommit-bot@chromium.org SkASSERT(fBitmapShaderContext); 16187fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org return fBitmapShaderContext->asAShadeProc(ctx); 162c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org} 163c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 16487fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.orgvoid SkPictureShader::PictureShaderContext::shadeSpan(int x, int y, SkPMColor dstC[], int count) { 16587fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org SkASSERT(fBitmapShaderContext); 16687fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org fBitmapShaderContext->shadeSpan(x, y, dstC, count); 167c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org} 168c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 16987fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.orgvoid SkPictureShader::PictureShaderContext::shadeSpan16(int x, int y, uint16_t dstC[], int count) { 17087fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org SkASSERT(fBitmapShaderContext); 17187fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org fBitmapShaderContext->shadeSpan16(x, y, dstC, count); 172c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org} 173c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 174c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org#ifndef SK_IGNORE_TO_STRING 175c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.orgvoid SkPictureShader::toString(SkString* str) const { 176c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org static const char* gTileModeName[SkShader::kTileModeCount] = { 177c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org "clamp", "repeat", "mirror" 178c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org }; 179c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 180c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org str->appendf("PictureShader: [%d:%d] ", 181c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org fPicture ? fPicture->width() : 0, 182c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org fPicture ? fPicture->height() : 0); 183c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 184c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org str->appendf("(%s, %s)", gTileModeName[fTmx], gTileModeName[fTmy]); 185c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 186c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org this->INHERITED::toString(str); 187c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org} 188c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org#endif 189c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org 190c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org#if SK_SUPPORT_GPU 1919de5b514d38c5b36066bcdc14fba2f7e5196d372dandovbool SkPictureShader::asNewEffect(GrContext* context, const SkPaint& paint, 1929de5b514d38c5b36066bcdc14fba2f7e5196d372dandov const SkMatrix* localMatrix, GrColor* grColor, 1939de5b514d38c5b36066bcdc14fba2f7e5196d372dandov GrEffectRef** grEffect) const { 19496fb7489ba46909c3f81bb2d94755e7d4ccb5fadcommit-bot@chromium.org SkAutoTUnref<SkShader> bitmapShader(this->refBitmapShader(context->getMatrix(), localMatrix)); 19587fcd950198a16211b3988610beebb5ca5bcf323commit-bot@chromium.org if (!bitmapShader) { 1969de5b514d38c5b36066bcdc14fba2f7e5196d372dandov return false; 197c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org } 1989de5b514d38c5b36066bcdc14fba2f7e5196d372dandov return bitmapShader->asNewEffect(context, paint, NULL, grColor, grEffect); 1999de5b514d38c5b36066bcdc14fba2f7e5196d372dandov} 2009de5b514d38c5b36066bcdc14fba2f7e5196d372dandov#else 2019de5b514d38c5b36066bcdc14fba2f7e5196d372dandovbool SkPictureShader::asNewEffect(GrContext* context, const SkPaint& paint, 2029de5b514d38c5b36066bcdc14fba2f7e5196d372dandov const SkMatrix* localMatrix, GrColor* grColor, 2039de5b514d38c5b36066bcdc14fba2f7e5196d372dandov GrEffectRef** grEffect) const { 2049de5b514d38c5b36066bcdc14fba2f7e5196d372dandov SkDEBUGFAIL("Should not call in GPU-less build"); 2059de5b514d38c5b36066bcdc14fba2f7e5196d372dandov return false; 206c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org} 207c5d9bb0f677069f62ec76373b9730e70e7352455commit-bot@chromium.org#endif 208