1fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot/* 2fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Copyright 2017 Google Inc. 3fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * 4fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Use of this source code is governed by a BSD-style license that can be 5fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * found in the LICENSE file. 6fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 7fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 8fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#ifndef GrCCAtlas_DEFINED 9fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#define GrCCAtlas_DEFINED 10fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 11fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkRefCnt.h" 12fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkSize.h" 13fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 14fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass GrCaps; 15fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass GrCCPathParser; 16fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass GrDrawOp; 17fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass GrOnFlushResourceProvider; 18fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass GrRenderTargetContext; 19fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass GrTextureProxy; 20fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotstruct SkIPoint16; 21fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 22fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot/** 23fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * This class implements a dynamic size GrRectanizer that grows until it reaches the implementation- 24fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * dependent max texture size. When finalized, it also creates and stores a GrTextureProxy for the 25fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * underlying atlas. 26fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 27fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass GrCCAtlas { 28fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotpublic: 29fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot static constexpr int kMinSize = 1024; 30fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 31fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot using CoverageCountBatchID = int; 32fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 33fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot GrCCAtlas(const GrCaps&, int minWidth, int minHeight); 34fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot ~GrCCAtlas(); 35fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 36fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot bool addRect(int devWidth, int devHeight, SkIPoint16* loc); 37fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot const SkISize& drawBounds() { return fDrawBounds; } 38fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 39fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot void setCoverageCountBatchID(CoverageCountBatchID batchID) { 40fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot SkASSERT(!fCoverageCountBatchID); 41fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot SkASSERT(!fTextureProxy); 42fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot fCoverageCountBatchID = batchID; 43fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot } 44fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 45fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrRenderTargetContext> SK_WARN_UNUSED_RESULT finalize(GrOnFlushResourceProvider*, 46fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<const GrCCPathParser>); 47fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 48fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot GrTextureProxy* textureProxy() const { return fTextureProxy.get(); } 49fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 50fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotprivate: 51fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot class Node; 52fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot class DrawCoverageCountOp; 53fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 54fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot bool internalPlaceRect(int w, int h, SkIPoint16* loc); 55fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 56fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot const int fMaxAtlasSize; 57fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 58fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot int fWidth; 59fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot int fHeight; 60fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot SkISize fDrawBounds; 61fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot std::unique_ptr<Node> fTopNode; 62fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 63fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot CoverageCountBatchID fCoverageCountBatchID SkDEBUGCODE(= 0); 64fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrTextureProxy> fTextureProxy; 65fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot}; 66fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 67fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#endif 68