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Diffstat (limited to 'media/tests/omxjpegdecoder/omx_jpeg_decoder.h')
-rw-r--r-- | media/tests/omxjpegdecoder/omx_jpeg_decoder.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/media/tests/omxjpegdecoder/omx_jpeg_decoder.h b/media/tests/omxjpegdecoder/omx_jpeg_decoder.h new file mode 100644 index 0000000..21e2ae6 --- /dev/null +++ b/media/tests/omxjpegdecoder/omx_jpeg_decoder.h @@ -0,0 +1,62 @@ +/* + * 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, char* filename); + +class OmxJpegImageDecoder : public SkImageDecoder { +public: + OmxJpegImageDecoder(); + ~OmxJpegImageDecoder(); + + virtual Format getFormat() const { + return kJPEG_Format; + } + +protected: + virtual bool onDecode(SkStream* stream, SkBitmap* bm, + SkBitmap::Config pref, Mode mode); + +private: + JPEGSource* prepareMediaSource(SkStream* stream); + sp<OMXCodec> getDecoder(OMXClient* client, const sp<MediaSource>& source); + bool decodeSource(sp<OMXCodec> decoder, const sp<MediaSource>& source, + SkBitmap* bm); + void installPixelRef(MediaBuffer* buffer, sp<OMXCodec> decoder, + SkBitmap* bm); + void configBitmapSize(SkBitmap* bm, SkBitmap::Config pref, int width, + int height); + SkBitmap::Config getColorSpaceConfig(SkBitmap::Config pref); + + OMXClient mClient; +}; + +#endif |