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

/*
 * Copyright 2011 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/GrAttachment.h"

#include "include/gpu/GpuTypes.h"
#include "include/private/base/SkAssert.h"
#include "include/private/base/SkTo.h"
#include "src/gpu/DataUtils.h"
#include "src/gpu/ResourceKey.h"
#include "src/gpu/ganesh/GrBackendUtils.h"
#include "src/gpu/ganesh/GrCaps.h"
#include "src/gpu/ganesh/GrGpu.h"

enum class SkTextureCompressionType;

size_t GrAttachment::onGpuMemorySize() const { … }

static void build_key(skgpu::ResourceKey::Builder* builder,
                      const GrCaps& caps,
                      const GrBackendFormat& format,
                      SkISize dimensions,
                      GrAttachment::UsageFlags requiredUsage,
                      int sampleCnt,
                      skgpu::Mipmapped mipmapped,
                      GrProtected isProtected,
                      GrMemoryless memoryless) { … }

void GrAttachment::ComputeSharedAttachmentUniqueKey(const GrCaps& caps,
                                                    const GrBackendFormat& format,
                                                    SkISize dimensions,
                                                    UsageFlags requiredUsage,
                                                    int sampleCnt,
                                                    skgpu::Mipmapped mipmapped,
                                                    GrProtected isProtected,
                                                    GrMemoryless memoryless,
                                                    skgpu::UniqueKey* key) { … }

void GrAttachment::ComputeScratchKey(const GrCaps& caps,
                                     const GrBackendFormat& format,
                                     SkISize dimensions,
                                     UsageFlags requiredUsage,
                                     int sampleCnt,
                                     skgpu::Mipmapped mipmapped,
                                     GrProtected isProtected,
                                     GrMemoryless memoryless,
                                     skgpu::ScratchKey* key) { … }

void GrAttachment::computeScratchKey(skgpu::ScratchKey* key) const { … }