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author | Andreas Huber <andih@google.com> | 2012-11-29 10:57:06 -0800 |
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committer | Android (Google) Code Review <android-gerrit@google.com> | 2012-11-29 10:57:06 -0800 |
commit | b64def9a555bfbf533a2da41ba0189b9842a76fb (patch) | |
tree | 7fbcc0dfa6bd8e2628c9e74b0d1e4774b2e99740 /media/libstagefright/wifi-display/source/MediaPuller.cpp | |
parent | e5aed03d30ea0ce49728873c5b74f89ba05a9541 (diff) | |
parent | 5131d127a042ee88f903370be88845dc8c9f8578 (diff) | |
download | frameworks_av-b64def9a555bfbf533a2da41ba0189b9842a76fb.zip frameworks_av-b64def9a555bfbf533a2da41ba0189b9842a76fb.tar.gz frameworks_av-b64def9a555bfbf533a2da41ba0189b9842a76fb.tar.bz2 |
Merge "[wfd] Support a low(er) power state by triggering PAUSE/RESUME." into jb-mr1.1-dev
Diffstat (limited to 'media/libstagefright/wifi-display/source/MediaPuller.cpp')
-rw-r--r-- | media/libstagefright/wifi-display/source/MediaPuller.cpp | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/media/libstagefright/wifi-display/source/MediaPuller.cpp b/media/libstagefright/wifi-display/source/MediaPuller.cpp index ab69c4a..189bea3 100644 --- a/media/libstagefright/wifi-display/source/MediaPuller.cpp +++ b/media/libstagefright/wifi-display/source/MediaPuller.cpp @@ -34,7 +34,8 @@ MediaPuller::MediaPuller( : mSource(source), mNotify(notify), mPullGeneration(0), - mIsAudio(false) { + mIsAudio(false), + mPaused(false) { sp<MetaData> meta = source->getFormat(); const char *mime; CHECK(meta->findCString(kKeyMIMEType, &mime)); @@ -71,6 +72,14 @@ void MediaPuller::stopAsync(const sp<AMessage> ¬ify) { msg->post(); } +void MediaPuller::pause() { + (new AMessage(kWhatPause, id()))->post(); +} + +void MediaPuller::resume() { + (new AMessage(kWhatResume, id()))->post(); +} + void MediaPuller::onMessageReceived(const sp<AMessage> &msg) { switch (msg->what()) { case kWhatStart: @@ -95,7 +104,6 @@ void MediaPuller::onMessageReceived(const sp<AMessage> &msg) { uint32_t replyID; CHECK(msg->senderAwaitsResponse(&replyID)); - response->postReply(replyID); break; } @@ -130,6 +138,16 @@ void MediaPuller::onMessageReceived(const sp<AMessage> &msg) { MediaBuffer *mbuf; status_t err = mSource->read(&mbuf); + if (mPaused) { + if (err == OK) { + mbuf->release(); + mbuf = NULL; + } + + schedulePull(); + break; + } + if (err != OK) { if (err == ERROR_END_OF_STREAM) { ALOGI("stream ended."); @@ -176,6 +194,18 @@ void MediaPuller::onMessageReceived(const sp<AMessage> &msg) { break; } + case kWhatPause: + { + mPaused = true; + break; + } + + case kWhatResume: + { + mPaused = false; + break; + } + default: TRESPASS(); } |