Roll skia to 8cc209111876b7c78b5ec577c9221d8ed5e21024

skia/ext/bitmap_platform_device.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef SKIA_EXT_BITMAP_PLATFORM_DEVICE_H_
-#define SKIA_EXT_BITMAP_PLATFORM_DEVICE_H_
-
-// This file provides an easy way to include the appropriate
-// BitmapPlatformDevice header file for your platform.
-
-#if defined(WIN32)
-#include "skia/ext/bitmap_platform_device_win.h"
-#elif defined(__APPLE__)
-#include "skia/ext/bitmap_platform_device_mac.h"
-#else
-#include "skia/ext/bitmap_platform_device_skia.h"
-#endif
-
-namespace skia {
-    // Returns true if it is unsafe to attempt to allocate an offscreen buffer
-    // given these dimensions.
-    inline bool RasterDeviceTooBigToAllocate(int width, int height) {
-
-#ifndef SKIA_EXT_RASTER_DEVICE_ALLOCATION_MAX
-#define SKIA_EXT_RASTER_DEVICE_ALLOCATION_MAX    (2 * 256 * 1024 * 1024)
-#endif
-
-    int bytesPerPixel = 4;
-    int64_t bytes = (int64_t)width * height * bytesPerPixel;
-    return bytes > SKIA_EXT_RASTER_DEVICE_ALLOCATION_MAX;
-  }
-}
-
-#endif  // SKIA_EXT_BITMAP_PLATFORM_DEVICE_H_