chromium/third_party/skia/src/gpu/ganesh/GrTextureRenderTargetProxy.cpp

/*
 * Copyright 2016 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
#include "src/gpu/ganesh/GrTextureRenderTargetProxy.h"

#include "include/core/SkSize.h"
#include "include/gpu/GpuTypes.h"
#include "include/gpu/ganesh/GrDirectContext.h"
#include "include/private/base/SkAssert.h"
#include "include/private/gpu/ganesh/GrTypesPriv.h"
#include "src/gpu/ResourceKey.h"
#include "src/gpu/SkBackingFit.h"
#include "src/gpu/ganesh/GrCaps.h"
#include "src/gpu/ganesh/GrDirectContextPriv.h"
#include "src/gpu/ganesh/GrRenderTarget.h"
#include "src/gpu/ganesh/GrSurface.h"
#include "src/gpu/ganesh/GrSurfaceProxy.h"
#include "src/gpu/ganesh/GrSurfaceProxyPriv.h"
#include "src/gpu/ganesh/GrTexture.h"

#include <utility>

class GrBackendFormat;
class GrResourceProvider;

// Deferred version
// This class is virtually derived from GrSurfaceProxy (via both GrTextureProxy and
// GrRenderTargetProxy) so its constructor must be explicitly called.
GrTextureRenderTargetProxy::GrTextureRenderTargetProxy(const GrCaps& caps,
                                                       const GrBackendFormat& format,
                                                       SkISize dimensions,
                                                       int sampleCnt,
                                                       skgpu::Mipmapped mipmapped,
                                                       GrMipmapStatus mipmapStatus,
                                                       SkBackingFit fit,
                                                       skgpu::Budgeted budgeted,
                                                       GrProtected isProtected,
                                                       GrInternalSurfaceFlags surfaceFlags,
                                                       UseAllocator useAllocator,
                                                       GrDDLProvider creatingProvider,
                                                       std::string_view label)
        : … { … }

// Lazy-callback version
GrTextureRenderTargetProxy::GrTextureRenderTargetProxy(const GrCaps& caps,
                                                       LazyInstantiateCallback&& callback,
                                                       const GrBackendFormat& format,
                                                       SkISize dimensions,
                                                       int sampleCnt,
                                                       skgpu::Mipmapped mipmapped,
                                                       GrMipmapStatus mipmapStatus,
                                                       SkBackingFit fit,
                                                       skgpu::Budgeted budgeted,
                                                       GrProtected isProtected,
                                                       GrInternalSurfaceFlags surfaceFlags,
                                                       UseAllocator useAllocator,
                                                       GrDDLProvider creatingProvider,
                                                       std::string_view label)
        : … { … }

// Wrapped version
// This class is virtually derived from GrSurfaceProxy (via both GrTextureProxy and
// GrRenderTargetProxy) so its constructor must be explicitly called.
GrTextureRenderTargetProxy::GrTextureRenderTargetProxy(sk_sp<GrSurface> surf,
                                                       UseAllocator useAllocator,
                                                       GrDDLProvider creatingProvider)
        : … { … }

void GrTextureRenderTargetProxy::initSurfaceFlags(const GrCaps& caps) { … }

size_t GrTextureRenderTargetProxy::onUninstantiatedGpuMemorySize() const { … }

bool GrTextureRenderTargetProxy::instantiate(GrResourceProvider* resourceProvider) { … }

sk_sp<GrSurface> GrTextureRenderTargetProxy::createSurface(
                                                    GrResourceProvider* resourceProvider) const { … }

GrSurfaceProxy::LazySurfaceDesc GrTextureRenderTargetProxy::callbackDesc() const { … }

#ifdef SK_DEBUG
void GrTextureRenderTargetProxy::onValidateSurface(const GrSurface* surface) { … }
#endif