| // Copyright 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. | |
| #include "cc/resources/resource.h" | |
| namespace cc { | |
| size_t Resource::bytes() const { | |
| if (size_.IsEmpty()) | |
| return 0; | |
| return MemorySizeBytes(size_, format_); | |
| } | |
| size_t Resource::MemorySizeBytes(gfx::Size size, ResourceFormat format) { | |
| return ResourceProvider::BytesPerPixel(format) * size.width() * size.height(); | |
| } | |
| } // namespace cc |