1/*
2 * Copyright (C) 2009 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//#define LOG_NDEBUG 0
18#define LOG_TAG "StagefrightPlayer"
19#include <utils/Log.h>
20
21#include "StagefrightPlayer.h"
22
23#include "AwesomePlayer.h"
24
25#include <media/Metadata.h>
26#include <media/stagefright/MediaExtractor.h>
27
28namespace android {
29
30StagefrightPlayer::StagefrightPlayer()
31    : mPlayer(new AwesomePlayer) {
32    ALOGV("StagefrightPlayer");
33
34    mPlayer->setListener(this);
35}
36
37StagefrightPlayer::~StagefrightPlayer() {
38    ALOGV("~StagefrightPlayer");
39    reset();
40
41    delete mPlayer;
42    mPlayer = NULL;
43}
44
45status_t StagefrightPlayer::initCheck() {
46    ALOGV("initCheck");
47    return OK;
48}
49
50status_t StagefrightPlayer::setUID(uid_t uid) {
51    mPlayer->setUID(uid);
52
53    return OK;
54}
55
56status_t StagefrightPlayer::setDataSource(
57        const sp<IMediaHTTPService> &httpService,
58        const char *url,
59        const KeyedVector<String8, String8> *headers) {
60    return mPlayer->setDataSource(httpService, url, headers);
61}
62
63// Warning: The filedescriptor passed into this method will only be valid until
64// the method returns, if you want to keep it, dup it!
65status_t StagefrightPlayer::setDataSource(int fd, int64_t offset, int64_t length) {
66    ALOGV("setDataSource(%d, %lld, %lld)", fd, offset, length);
67    return mPlayer->setDataSource(dup(fd), offset, length);
68}
69
70status_t StagefrightPlayer::setDataSource(const sp<IStreamSource> &source) {
71    return mPlayer->setDataSource(source);
72}
73
74status_t StagefrightPlayer::setVideoSurfaceTexture(
75        const sp<IGraphicBufferProducer> &bufferProducer) {
76    ALOGV("setVideoSurfaceTexture");
77
78    return mPlayer->setSurfaceTexture(bufferProducer);
79}
80
81status_t StagefrightPlayer::prepare() {
82    return mPlayer->prepare();
83}
84
85status_t StagefrightPlayer::prepareAsync() {
86    return mPlayer->prepareAsync();
87}
88
89status_t StagefrightPlayer::start() {
90    ALOGV("start");
91
92    return mPlayer->play();
93}
94
95status_t StagefrightPlayer::stop() {
96    ALOGV("stop");
97
98    return pause();  // what's the difference?
99}
100
101status_t StagefrightPlayer::pause() {
102    ALOGV("pause");
103
104    return mPlayer->pause();
105}
106
107bool StagefrightPlayer::isPlaying() {
108    ALOGV("isPlaying");
109    return mPlayer->isPlaying();
110}
111
112status_t StagefrightPlayer::seekTo(int msec) {
113    ALOGV("seekTo %.2f secs", msec / 1E3);
114
115    status_t err = mPlayer->seekTo((int64_t)msec * 1000);
116
117    return err;
118}
119
120status_t StagefrightPlayer::getCurrentPosition(int *msec) {
121    ALOGV("getCurrentPosition");
122
123    int64_t positionUs;
124    status_t err = mPlayer->getPosition(&positionUs);
125
126    if (err != OK) {
127        return err;
128    }
129
130    *msec = (positionUs + 500) / 1000;
131
132    return OK;
133}
134
135status_t StagefrightPlayer::getDuration(int *msec) {
136    ALOGV("getDuration");
137
138    int64_t durationUs;
139    status_t err = mPlayer->getDuration(&durationUs);
140
141    if (err != OK) {
142        *msec = 0;
143        return OK;
144    }
145
146    *msec = (durationUs + 500) / 1000;
147
148    return OK;
149}
150
151status_t StagefrightPlayer::reset() {
152    ALOGV("reset");
153
154    mPlayer->reset();
155
156    return OK;
157}
158
159status_t StagefrightPlayer::setLooping(int loop) {
160    ALOGV("setLooping");
161
162    return mPlayer->setLooping(loop);
163}
164
165player_type StagefrightPlayer::playerType() {
166    ALOGV("playerType");
167    return STAGEFRIGHT_PLAYER;
168}
169
170status_t StagefrightPlayer::invoke(const Parcel &request, Parcel *reply) {
171    ALOGV("invoke()");
172    return mPlayer->invoke(request, reply);
173}
174
175void StagefrightPlayer::setAudioSink(const sp<AudioSink> &audioSink) {
176    MediaPlayerInterface::setAudioSink(audioSink);
177
178    mPlayer->setAudioSink(audioSink);
179}
180
181status_t StagefrightPlayer::setParameter(int key, const Parcel &request) {
182    ALOGV("setParameter(key=%d)", key);
183    return mPlayer->setParameter(key, request);
184}
185
186status_t StagefrightPlayer::getParameter(int key, Parcel *reply) {
187    ALOGV("getParameter");
188    return mPlayer->getParameter(key, reply);
189}
190
191status_t StagefrightPlayer::getMetadata(
192        const media::Metadata::Filter& /* ids */, Parcel *records) {
193    using media::Metadata;
194
195    uint32_t flags = mPlayer->flags();
196
197    Metadata metadata(records);
198
199    metadata.appendBool(
200            Metadata::kPauseAvailable,
201            flags & MediaExtractor::CAN_PAUSE);
202
203    metadata.appendBool(
204            Metadata::kSeekBackwardAvailable,
205            flags & MediaExtractor::CAN_SEEK_BACKWARD);
206
207    metadata.appendBool(
208            Metadata::kSeekForwardAvailable,
209            flags & MediaExtractor::CAN_SEEK_FORWARD);
210
211    metadata.appendBool(
212            Metadata::kSeekAvailable,
213            flags & MediaExtractor::CAN_SEEK);
214
215    return OK;
216}
217
218status_t StagefrightPlayer::dump(int fd, const Vector<String16> &args) const {
219    return mPlayer->dump(fd, args);
220}
221
222}  // namespace android
223