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 virtual status_t setDataSource(const char *url); 42 virtual status_t setDataSource(int fd, int64_t offset, int64_t length); 43 virtual status_t setVideoSurface(const sp<ISurface>& surface); 44 virtual status_t prepare(); 45 virtual status_t prepareAsync(); 46 virtual status_t start(); 47 virtual status_t stop(); 48 virtual status_t pause(); 49 virtual bool isPlaying(); 50 virtual status_t seekTo(int msec); 51 virtual status_t getCurrentPosition(int *msec); 52 virtual status_t getDuration(int *msec); 53 virtual status_t reset(); 54 virtual status_t setLooping(int loop); playerType()55 virtual player_type playerType() { return PV_PLAYER; } 56 virtual status_t invoke(const Parcel& request, Parcel *reply); 57 virtual status_t getMetadata( 58 const SortedVector<media::Metadata::Type>& ids, 59 Parcel *records); 60 61 // make available to PlayerDriver 62 void sendEvent(int msg, int ext1=0, int ext2=0) { MediaPlayerBase::sendEvent(msg, ext1, ext2); } 63 64 private: do_nothing(status_t s,void * cookie,bool cancelled)65 static void do_nothing(status_t s, void *cookie, bool cancelled) { } 66 static void run_init(status_t s, void *cookie, bool cancelled); 67 static void run_set_video_surface(status_t s, void *cookie, bool cancelled); 68 static void run_set_audio_output(status_t s, void *cookie, bool cancelled); 69 static void run_prepare(status_t s, void *cookie, bool cancelled); 70 static void check_for_live_streaming(status_t s, void *cookie, bool cancelled); 71 72 PlayerDriver* mPlayerDriver; 73 char * mDataSourcePath; 74 bool mIsDataSourceSet; 75 sp<ISurface> mSurface; 76 int mSharedFd; 77 status_t mInit; 78 int mDuration; 79 80 #ifdef MAX_OPENCORE_INSTANCES 81 static volatile int32_t sNumInstances; 82 #endif 83 }; 84 85 }; // namespace android 86 87 #endif // ANDROID_PVPLAYER_H 88