| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "SkImageDecoder.h" |
| #include <utils/ResourceTypes.h> |
| |
| using namespace android; |
| |
| class NinePatchPeeker : public SkImageDecoder::Peeker { |
| SkImageDecoder* fHost; |
| public: |
| NinePatchPeeker(SkImageDecoder* host) { |
| // the host lives longer than we do, so a raw ptr is safe |
| fHost = host; |
| fPatchIsValid = false; |
| } |
| |
| ~NinePatchPeeker() { |
| if (fPatchIsValid) { |
| free(fPatch); |
| } |
| } |
| |
| bool fPatchIsValid; |
| Res_png_9patch* fPatch; |
| |
| virtual bool peek(const char tag[], const void* data, size_t length); |
| }; |
| |