1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 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 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 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. 15 */ 16 17 #ifndef ANDROID_PVPLAYER_H 18 #define ANDROID_PVPLAYER_H 19 20 #include <utils/Errors.h> 21 #include <media/MediaPlayerInterface.h> 22 #include <media/Metadata.h> 23 24 #define MAX_OPENCORE_INSTANCES 25 25 26 #ifdef MAX_OPENCORE_INSTANCES 27 #include <cutils/atomic.h> 28 #endif 29 30 class PlayerDriver; 31 32 namespace android { 33 34 class PVPlayer : public MediaPlayerInterface 35 { 36 public: 37 PVPlayer(); 38 virtual ~PVPlayer(); 39 40 virtual status_t initCheck(); 41 42 virtual status_t setDataSource( 43 const char *url, const KeyedVector<String8, String8> *headers); 44 45 virtual status_t setDataSource(int fd, int64_t offset, int64_t length); 46 virtual status_t setVideoSurface(const sp<ISurface>& surface); 47 virtual status_t prepare(); 48 virtual status_t prepareAsync(); 49 virtual status_t start(); 50 virtual status_t stop(); 51 virtual status_t pause(); 52 virtual bool isPlaying(); 53 virtual status_t seekTo(int msec); 54 virtual status_t getCurrentPosition(int *msec); 55 virtual status_t getDuration(int *msec); 56 virtual status_t reset(); 57 virtual status_t setLooping(int loop); playerType()58 virtual player_type playerType() { return PV_PLAYER; } 59 virtual status_t invoke(const Parcel& request, Parcel *reply); 60 virtual status_t getMetadata( 61 const SortedVector<media::Metadata::Type>& ids, 62 Parcel *records); 63 64 // make available to PlayerDriver 65 void sendEvent(int msg, int ext1=0, int ext2=0) { MediaPlayerBase::sendEvent(msg, ext1, ext2); } 66 67 private: do_nothing(status_t s,void * cookie,bool cancelled)68 static void do_nothing(status_t s, void *cookie, bool cancelled) { } 69 static void run_init(status_t s, void *cookie, bool cancelled); 70 static void run_set_video_surface(status_t s, void *cookie, bool cancelled); 71 static void run_set_audio_output(status_t s, void *cookie, bool cancelled); 72 static void run_prepare(status_t s, void *cookie, bool cancelled); 73 static void check_for_live_streaming(status_t s, void *cookie, bool cancelled); 74 75 PlayerDriver* mPlayerDriver; 76 char * mDataSourcePath; 77 bool mIsDataSourceSet; 78 sp<ISurface> mSurface; 79 int mSharedFd; 80 status_t mInit; 81 int mDuration; 82 83 #ifdef MAX_OPENCORE_INSTANCES 84 static volatile int32_t sNumInstances; 85 #endif 86 }; 87 88 }; // namespace android 89 90 #endif // ANDROID_PVPLAYER_H 91