| /* |
| * Copyright (C) 2009 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. |
| */ |
| |
| #ifndef OMXJPEGIMAGEDECODER |
| #define OMXJPEGIMAGEDECODER |
| |
| #include <stdlib.h> |
| #include <string.h> |
| #include <unistd.h> |
| |
| #include <media/stagefright/JPEGSource.h> |
| #include <media/stagefright/MediaSource.h> |
| #include <media/stagefright/OMXClient.h> |
| #include <media/stagefright/OMXCodec.h> |
| #include <SkImageDecoder.h> |
| #include <SkStream.h> |
| |
| using namespace android; |
| |
| extern int storeBitmapToFile(SkBitmap* bitmap, const char* filename); |
| |
| class OmxJpegImageDecoder : public SkImageDecoder { |
| public: |
| OmxJpegImageDecoder(); |
| ~OmxJpegImageDecoder(); |
| |
| virtual Format getFormat() const { |
| return kJPEG_Format; |
| } |
| |
| protected: |
| virtual bool onDecode(SkStream* stream, SkBitmap* bm, Mode mode); |
| |
| private: |
| JPEGSource* prepareMediaSource(SkStream* stream); |
| sp<MediaSource> getDecoder(OMXClient* client, const sp<MediaSource>& source); |
| bool decodeSource(sp<MediaSource> decoder, const sp<MediaSource>& source, |
| SkBitmap* bm); |
| void configBitmapSize(SkBitmap* bm, SkBitmap::Config pref, int width, |
| int height); |
| SkBitmap::Config getColorSpaceConfig(SkBitmap::Config pref); |
| |
| OMXClient mClient; |
| }; |
| |
| #endif |