chromium/third_party/skia/src/core/SkMipmapAccessor.cpp

/*
 * Copyright 2015 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#include "src/core/SkMipmapAccessor.h"

#include "include/core/SkBitmap.h"
#include "include/core/SkMatrix.h"
#include "include/core/SkSamplingOptions.h"
#include "include/core/SkScalar.h"
#include "include/core/SkSize.h"
#include "include/private/base/SkFloatingPoint.h"
#include "src/base/SkArenaAlloc.h"
#include "src/core/SkBitmapCache.h"
#include "src/core/SkMipmap.h"
#include "src/image/SkImage_Base.h"

class SkImage;

// Try to load from the base image, or from the cache
static sk_sp<const SkMipmap> try_load_mips(const SkImage_Base* image) { … }

SkMipmapAccessor::SkMipmapAccessor(const SkImage_Base* image, const SkMatrix& inv,
                                   SkMipmapMode requestedMode) { … }

SkMipmapAccessor* SkMipmapAccessor::Make(SkArenaAlloc* alloc, const SkImage* image,
                                         const SkMatrix& inv, SkMipmapMode mipmap) { … }