1fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot/* 2fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Copyright 2018 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 GrProxyProvider_DEFINED 9fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#define GrProxyProvider_DEFINED 10fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 11fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "GrResourceKey.h" 12fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "GrTextureProxy.h" 13fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "GrTypes.h" 14fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkRefCnt.h" 15fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkTDynamicHash.h" 16fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 17fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass GrCaps; 18fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass GrResourceProvider; 19fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass GrSingleOwner; 20fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass GrBackendRenderTarget; 21fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass SkImage; 22fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 23fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot/* 24fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * A factory for creating GrSurfaceProxy-derived objects. 25fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 26fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass GrProxyProvider { 27fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotpublic: 28fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot GrProxyProvider(GrResourceProvider*, GrResourceCache*, sk_sp<const GrCaps>, GrSingleOwner*); 29fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 30fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot ~GrProxyProvider(); 31fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 32fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /* 33fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Assigns a unique key to a proxy. The proxy will be findable via this key using 34fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * findProxyByUniqueKey(). It is an error if an existing proxy already has a key. 35fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 36fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot bool assignUniqueKeyToProxy(const GrUniqueKey&, GrTextureProxy*); 37fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 38fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /* 39fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Sets the unique key of the provided proxy to the unique key of the surface. The surface must 40fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * have a valid unique key. 41fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 42fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot void adoptUniqueKeyFromSurface(GrTextureProxy* proxy, const GrSurface*); 43fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 44fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /* 45fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Removes a unique key from a proxy. If the proxy has already been instantiated, it will 46fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * also remove the unique key from the target GrSurface. 47fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 48fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot void removeUniqueKeyFromProxy(const GrUniqueKey&, GrTextureProxy*); 49fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 50fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /* 51fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Finds a proxy by unique key. 52fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 53fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrTextureProxy> findProxyByUniqueKey(const GrUniqueKey&, GrSurfaceOrigin); 54fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 55fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /* 56fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Finds a proxy by unique key or creates a new one that wraps a resource matching the unique 57fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * key. 58fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 59fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrTextureProxy> findOrCreateProxyByUniqueKey(const GrUniqueKey&, GrSurfaceOrigin); 60fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 61fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /* 62fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Create a texture proxy that is backed by an instantiated GrSurface. This is almost entirely 63fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * used by Skia's testing code. 64fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * DDL TODO: remove the remaining Skia-internal use of this method and make it truly 65fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * testing-only. 66fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 67fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrTextureProxy> createInstantiatedProxy(const GrSurfaceDesc&, SkBackingFit, SkBudgeted, 68fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot uint32_t flags = 0); 69fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 70fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /* 71fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Create an un-mipmapped texture proxy with data. 72fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * DDL TODO: need to refine ownership semantics of 'srcData' if we're in completely 73fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * deferred mode 74fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 75fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrTextureProxy> createTextureProxy(const GrSurfaceDesc&, SkBudgeted, 76fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot const void* srcData, size_t rowBytes); 77fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 78fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /* 79fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Create an un-mipmapped texture proxy with data. The SkImage must be a raster backend image. 80fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Since the SkImage is ref counted, we simply take a ref on it to keep the data alive until we 81fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * actually upload the data to the gpu. 82fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 83fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrTextureProxy> createTextureProxy(sk_sp<SkImage> srcImage, 84fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot GrSurfaceFlags flags, 85fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot GrSurfaceOrigin origin, 86fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot int sampleCnt, 87fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot SkBudgeted budgeted); 88fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 89fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /* 90fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Create a mipmapped texture proxy with data. 91fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * 92fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * @param desc Description of the texture properties. 93fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * @param budgeted Does the texture count against the resource cache budget? 94fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * @param texels A contiguous array of mipmap levels 95fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * @param mipLevelCount The amount of elements in the texels array 96fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 97fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrTextureProxy> createMipMapProxy(const GrSurfaceDesc&, SkBudgeted, 98fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot const GrMipLevel texels[], int mipLevelCount, 99fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot SkDestinationSurfaceColorMode mipColorMode = 100fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot SkDestinationSurfaceColorMode::kLegacy); 101fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 102fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /* 103fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Create a mipmapped texture proxy without any data. 104fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * 105fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Like the call above but there are no texels to upload. A texture proxy is returned that 106fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * simply has space allocated for the mips. We will allocated the full amount of mip levels 107fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * based on the width and height in the GrSurfaceDesc. 108fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 109fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrTextureProxy> createMipMapProxy(const GrSurfaceDesc&, SkBudgeted); 110fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 111fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /* 112fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Create a GrSurfaceProxy without any data. 113fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 114fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrTextureProxy> createProxy(const GrSurfaceDesc&, SkBackingFit, SkBudgeted, 115fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot uint32_t flags = 0); 116fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 117fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot // These match the definitions in SkImage & GrTexture.h, for whence they came 118fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot typedef void* ReleaseContext; 119fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot typedef void (*ReleaseProc)(ReleaseContext); 120fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 121fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /* 122fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Create a texture proxy that wraps a (non-renderable) backend texture. 123fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 124fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrTextureProxy> createWrappedTextureProxy(const GrBackendTexture&, GrSurfaceOrigin, 125fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot GrWrapOwnership = kBorrow_GrWrapOwnership, 126fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot ReleaseProc = nullptr, 127fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot ReleaseContext = nullptr); 128fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 129fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /* 130fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Create a texture proxy that wraps a backend texture and is both texture-able and renderable 131fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 132fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrTextureProxy> createWrappedTextureProxy(const GrBackendTexture&, 133fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot GrSurfaceOrigin, 134fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot int sampleCnt); 135fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 136fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /* 137fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Create a render target proxy that wraps a backend rendertarget 138fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 139fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrSurfaceProxy> createWrappedRenderTargetProxy(const GrBackendRenderTarget&, 140fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot GrSurfaceOrigin); 141fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 142fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /* 143fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Create a render target proxy that wraps a backend texture? 144fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 145fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrSurfaceProxy> createWrappedRenderTargetProxy(const GrBackendTexture& tex, 146fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot GrSurfaceOrigin origin, 147fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot int sampleCnt); 148fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 149fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot using LazyInstantiateCallback = std::function<sk_sp<GrTexture>(GrResourceProvider*, 150fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot GrSurfaceOrigin* outOrigin)>; 151fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 152fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot enum class Renderable : bool { 153fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot kNo = false, 154fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot kYes = true 155fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot }; 156fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 157fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /** 158fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Creates a texture proxy that will be instantiated by a user-supplied callback during flush. 159fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * (Stencil is not supported by this method.) The width and height must either both be greater 160fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * than 0 or both less than or equal to zero. A non-positive value is a signal that the width 161fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * and height are currently unknown. 162fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * 163fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * When called, the callback must be able to cleanup any resources that it captured at creation. 164fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * It also must support being passed in a null GrResourceProvider. When this happens, the 165fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * callback should cleanup any resources it captured and return an empty sk_sp<GrTextureProxy>. 166fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 167fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrTextureProxy> createLazyProxy(LazyInstantiateCallback&&, const GrSurfaceDesc&, 168fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot GrMipMapped, SkBackingFit, SkBudgeted); 169fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 170fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrTextureProxy> createFullyLazyProxy(LazyInstantiateCallback&&, 171fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot Renderable, GrPixelConfig); 172fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 173fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot // 'proxy' is about to be used as a texture src or drawn to. This query can be used to 174fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot // determine if it is going to need a texture domain or a full clear. 175fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot static bool IsFunctionallyExact(GrSurfaceProxy* proxy); 176fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 177fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /** 178fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Either the proxy attached to the unique key is being deleted (in which case we 179fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * don't want it cluttering up the hash table) or the client has indicated that 180fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * it will never refer to the unique key again. In either case, remove the key 181fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * from the hash table. 182fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Note: this does not, by itself, alter unique key attached to the underlying GrTexture. 183fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 184fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot void processInvalidProxyUniqueKey(const GrUniqueKey&); 185fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 186fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot /** 187fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Same as above, but you must pass in a GrTextureProxy to save having to search for it. The 188fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * GrUniqueKey of the proxy must be valid and it must match the passed in key. This function 189fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * also gives the option to invalidate the GrUniqueKey on the underlying GrTexture. 190fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 191fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot void processInvalidProxyUniqueKey(const GrUniqueKey&, GrTextureProxy*, bool invalidateSurface); 192fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 193fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot const GrCaps* caps() const { return fCaps.get(); } 194fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 195fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot void abandon() { 196fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot fResourceCache = nullptr; 197fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot fResourceProvider = nullptr; 198fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot fAbandoned = true; 199fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot } 200fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 201fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot bool isAbandoned() const { 202fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#ifdef SK_DEBUG 203fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot if (fAbandoned) { 204fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot SkASSERT(!fResourceCache && !fResourceProvider); 205fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot } 206fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#endif 207fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot return fAbandoned; 208fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot } 209fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 210fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot int numUniqueKeyProxies_TestOnly() const; 211fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 212fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot void removeAllUniqueKeys(); 213fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 214fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotprivate: 215fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot friend class GrAHardwareBufferImageGenerator; // for createWrapped 216fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 217fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<GrTextureProxy> createWrapped(sk_sp<GrTexture> tex, GrSurfaceOrigin origin); 218fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 219fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot struct UniquelyKeyedProxyHashTraits { 220fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot static const GrUniqueKey& GetKey(const GrTextureProxy& p) { return p.getUniqueKey(); } 221fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 222fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot static uint32_t Hash(const GrUniqueKey& key) { return key.hash(); } 223fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot }; 224fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot typedef SkTDynamicHash<GrTextureProxy, GrUniqueKey, UniquelyKeyedProxyHashTraits> UniquelyKeyedProxyHash; 225fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 226fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot // This holds the texture proxies that have unique keys. The resourceCache does not get a ref 227fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot // on these proxies but they must send a message to the resourceCache when they are deleted. 228fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot UniquelyKeyedProxyHash fUniquelyKeyedProxies; 229fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 230fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot GrResourceProvider* fResourceProvider; 231fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot GrResourceCache* fResourceCache; 232fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot bool fAbandoned; 233fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot sk_sp<const GrCaps> fCaps; 234fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 235fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot // In debug builds we guard against improper thread handling 236fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot SkDEBUGCODE(mutable GrSingleOwner* fSingleOwner;) 237fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot}; 238fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 239fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#endif 240