| // Copyright 2016 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_format_utils.h" |
| |
| namespace cc { |
| |
| SkColorType ResourceFormatToClosestSkColorType(ResourceFormat format) { |
| // Use kN32_SkColorType if there is no corresponding SkColorType. |
| switch (format) { |
| case RGBA_4444: |
| return kARGB_4444_SkColorType; |
| case RGBA_8888: |
| case BGRA_8888: |
| return kN32_SkColorType; |
| case ALPHA_8: |
| return kAlpha_8_SkColorType; |
| case RGB_565: |
| return kRGB_565_SkColorType; |
| case LUMINANCE_8: |
| return kGray_8_SkColorType; |
| case ETC1: |
| case RED_8: |
| case LUMINANCE_F16: |
| return kN32_SkColorType; |
| } |
| NOTREACHED(); |
| return kN32_SkColorType; |
| } |
| |
| } // namespace cc |
