| /* |
| * Copyright 2014 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef SkImageGeneratorPriv_DEFINED |
| #define SkImageGeneratorPriv_DEFINED |
| |
| #include "SkImageGenerator.h" |
| #include "SkDiscardableMemory.h" |
| |
| /** |
| * Takes ownership of SkImageGenerator. If this method fails for |
| * whatever reason, it will return false and immediatetely delete |
| * the generator. If it succeeds, it will modify destination |
| * bitmap. |
| * |
| * If generator is NULL, will safely return false. |
| * |
| * If this fails or when the SkDiscardablePixelRef that is |
| * installed into destination is destroyed, it will call |
| * SkDELETE() on the generator. Therefore, generator should be |
| * allocated with SkNEW() or SkNEW_ARGS(). |
| * |
| * @param destination Upon success, this bitmap will be |
| * configured and have a pixelref installed. |
| * |
| * @param factory If not NULL, this object will be used as a |
| * source of discardable memory when decoding. If NULL, then |
| * SkDiscardableMemory::Create() will be called. |
| * |
| * @return true iff successful. |
| */ |
| bool SkInstallDiscardablePixelRef(SkImageGenerator*, SkBitmap* destination, |
| SkDiscardableMemory::Factory* factory); |
| |
| #endif |