media/libmediaplayerservice/nuplayer/NuPlayerDriver.h

/*
 * Copyright (C) 2010 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 <media/MediaPlayerInterface.h>

#include <media/stagefright/foundation/ABase.h>

namespace android {

struct ALooper;
struct NuPlayer;

struct NuPlayerDriver : public MediaPlayerInterface {
    NuPlayerDriver();

    virtual status_t initCheck();

    virtual status_t setDataSource(
            const char *url, const KeyedVector<String8, String8> *headers);

    virtual status_t setDataSource(int fd, int64_t offset, int64_t length);

    virtual status_t setDataSource(const sp<IStreamSource> &source);

    virtual status_t setVideoSurface(const sp<Surface> &surface);
    virtual status_t prepare();
    virtual status_t prepareAsync();
    virtual status_t start();
    virtual status_t stop();
    virtual status_t pause();
    virtual bool isPlaying();
    virtual status_t seekTo(int msec);
    virtual status_t getCurrentPosition(int *msec);
    virtual status_t getDuration(int *msec);
    virtual status_t reset();
    virtual status_t setLooping(int loop);
    virtual player_type playerType();
    virtual status_t invoke(const Parcel &request, Parcel *reply);
    virtual void setAudioSink(const sp<AudioSink> &audioSink);

    virtual status_t getMetadata(
            const media::Metadata::Filter& ids, Parcel *records);

    virtual void sendEvent(int msg, int ext1 = 0, int ext2 = 0);

protected:
    virtual ~NuPlayerDriver();

private:
    Mutex mLock;
    Condition mCondition;
    bool mResetInProgress;

    sp<ALooper> mLooper;
    sp<NuPlayer> mPlayer;
    bool mPlaying;

    DISALLOW_EVIL_CONSTRUCTORS(NuPlayerDriver);
};

}  // namespace android