1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
|
/*
* 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.
*/
//#define LOG_NDEBUG 0
#define LOG_TAG "StagefrightPlayer"
#include <utils/Log.h>
#include "StagefrightPlayer.h"
#include "AwesomePlayer.h"
#include <media/Metadata.h>
#include <media/stagefright/MediaExtractor.h>
namespace android {
StagefrightPlayer::StagefrightPlayer()
: mPlayer(new AwesomePlayer) {
ALOGV("StagefrightPlayer");
mPlayer->setListener(this);
}
StagefrightPlayer::~StagefrightPlayer() {
ALOGV("~StagefrightPlayer");
reset();
delete mPlayer;
mPlayer = NULL;
}
status_t StagefrightPlayer::initCheck() {
ALOGV("initCheck");
return OK;
}
status_t StagefrightPlayer::setUID(uid_t uid) {
mPlayer->setUID(uid);
return OK;
}
status_t StagefrightPlayer::setDataSource(
const char *url, const KeyedVector<String8, String8> *headers) {
return mPlayer->setDataSource(url, headers);
}
// Warning: The filedescriptor passed into this method will only be valid until
// the method returns, if you want to keep it, dup it!
status_t StagefrightPlayer::setDataSource(int fd, int64_t offset, int64_t length) {
ALOGV("setDataSource(%d, %lld, %lld)", fd, offset, length);
return mPlayer->setDataSource(dup(fd), offset, length);
}
status_t StagefrightPlayer::setDataSource(const sp<IStreamSource> &source) {
return mPlayer->setDataSource(source);
}
status_t StagefrightPlayer::setVideoSurfaceTexture(
const sp<IGraphicBufferProducer> &bufferProducer) {
ALOGV("setVideoSurfaceTexture");
return mPlayer->setSurfaceTexture(bufferProducer);
}
status_t StagefrightPlayer::prepare() {
return mPlayer->prepare();
}
status_t StagefrightPlayer::prepareAsync() {
return mPlayer->prepareAsync();
}
status_t StagefrightPlayer::start() {
ALOGV("start");
return mPlayer->play();
}
status_t StagefrightPlayer::stop() {
ALOGV("stop");
return pause(); // what's the difference?
}
status_t StagefrightPlayer::pause() {
ALOGV("pause");
return mPlayer->pause();
}
bool StagefrightPlayer::isPlaying() {
ALOGV("isPlaying");
return mPlayer->isPlaying();
}
status_t StagefrightPlayer::seekTo(int msec) {
ALOGV("seekTo %.2f secs", msec / 1E3);
status_t err = mPlayer->seekTo((int64_t)msec * 1000);
return err;
}
status_t StagefrightPlayer::getCurrentPosition(int *msec) {
ALOGV("getCurrentPosition");
int64_t positionUs;
status_t err = mPlayer->getPosition(&positionUs);
if (err != OK) {
return err;
}
*msec = (positionUs + 500) / 1000;
return OK;
}
status_t StagefrightPlayer::getDuration(int *msec) {
ALOGV("getDuration");
int64_t durationUs;
status_t err = mPlayer->getDuration(&durationUs);
if (err != OK) {
*msec = 0;
return OK;
}
*msec = (durationUs + 500) / 1000;
return OK;
}
status_t StagefrightPlayer::reset() {
ALOGV("reset");
mPlayer->reset();
return OK;
}
status_t StagefrightPlayer::setLooping(int loop) {
ALOGV("setLooping");
return mPlayer->setLooping(loop);
}
player_type StagefrightPlayer::playerType() {
ALOGV("playerType");
return STAGEFRIGHT_PLAYER;
}
status_t StagefrightPlayer::invoke(const Parcel &request, Parcel *reply) {
ALOGV("invoke()");
return mPlayer->invoke(request, reply);
}
void StagefrightPlayer::setAudioSink(const sp<AudioSink> &audioSink) {
MediaPlayerInterface::setAudioSink(audioSink);
mPlayer->setAudioSink(audioSink);
}
status_t StagefrightPlayer::setParameter(int key, const Parcel &request) {
ALOGV("setParameter(key=%d)", key);
return mPlayer->setParameter(key, request);
}
status_t StagefrightPlayer::getParameter(int key, Parcel *reply) {
ALOGV("getParameter");
return mPlayer->getParameter(key, reply);
}
status_t StagefrightPlayer::getMetadata(
const media::Metadata::Filter& /* ids */, Parcel *records) {
using media::Metadata;
uint32_t flags = mPlayer->flags();
Metadata metadata(records);
metadata.appendBool(
Metadata::kPauseAvailable,
flags & MediaExtractor::CAN_PAUSE);
metadata.appendBool(
Metadata::kSeekBackwardAvailable,
flags & MediaExtractor::CAN_SEEK_BACKWARD);
metadata.appendBool(
Metadata::kSeekForwardAvailable,
flags & MediaExtractor::CAN_SEEK_FORWARD);
metadata.appendBool(
Metadata::kSeekAvailable,
flags & MediaExtractor::CAN_SEEK);
return OK;
}
status_t StagefrightPlayer::dump(int fd, const Vector<String16> &args) const {
return mPlayer->dump(fd, args);
}
} // namespace android
|
