2 * Copyright (C) 2009 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #ifndef OMXJPEGIMAGEDECODER
18 #define OMXJPEGIMAGEDECODER
24 #include <media/stagefright/JPEGSource.h>
25 #include <media/stagefright/MediaSource.h>
26 #include <media/stagefright/OMXClient.h>
27 #include <media/stagefright/OMXCodec.h>
28 #include <SkImageDecoder.h>
31 using namespace android;
33 extern int storeBitmapToFile(SkBitmap* bitmap, const char* filename);
35 class OmxJpegImageDecoder : public SkImageDecoder {
37 OmxJpegImageDecoder();
38 ~OmxJpegImageDecoder();
40 virtual Format getFormat() const {
45 virtual bool onDecode(SkStream* stream, SkBitmap* bm, Mode mode);
48 JPEGSource* prepareMediaSource(SkStream* stream);
49 sp<MediaSource> getDecoder(OMXClient* client, const sp<MediaSource>& source);
50 bool decodeSource(sp<MediaSource> decoder, const sp<MediaSource>& source,
52 void configBitmapSize(SkBitmap* bm, SkBitmap::Config pref, int width,
54 SkBitmap::Config getColorSpaceConfig(SkBitmap::Config pref);