Merge "- To track the usage of all audio output devices - To track the currently used audio device - The devices are separated as speaker and other audio devices - Provide the collected data to battery application through pullBatteryData()"
diff --git a/drm/common/DrmSupportInfo.cpp b/drm/common/DrmSupportInfo.cpp
index ffc8953..3e02093 100644
--- a/drm/common/DrmSupportInfo.cpp
+++ b/drm/common/DrmSupportInfo.cpp
@@ -56,7 +56,7 @@
for (unsigned int i = 0; i < mFileSuffixVector.size(); i++) {
const String8 item = mFileSuffixVector.itemAt(i);
- if (String8("") != fileType && item.find(fileType) != -1) {
+ if (item.find(fileType) != -1) {
return true;
}
}
diff --git a/drm/drmserver/DrmManager.cpp b/drm/drmserver/DrmManager.cpp
index ef7d274..ec400b7 100644
--- a/drm/drmserver/DrmManager.cpp
+++ b/drm/drmserver/DrmManager.cpp
@@ -184,7 +184,10 @@
IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId);
result = rDrmEngine.canHandle(uniqueId, path);
} else {
- result = canHandle(uniqueId, path);
+ String8 extension = path.getPathExtension();
+ if (String8("") != extension) {
+ result = canHandle(uniqueId, path);
+ }
}
}
return result;
diff --git a/include/media/IStreamSource.h b/include/media/IStreamSource.h
index 4b698e6..d310cee 100644
--- a/include/media/IStreamSource.h
+++ b/include/media/IStreamSource.h
@@ -45,6 +45,12 @@
virtual void queueBuffer(size_t index, size_t size) = 0;
+ // When signalling a discontinuity you can optionally
+ // specify an int64_t PTS timestamp in "msg".
+ // If present, rendering of data following the discontinuity
+ // will be suppressed until media time reaches this timestamp.
+ static const char *const kKeyResumeAtPTS;
+
virtual void issueCommand(
Command cmd, bool synchronous, const sp<AMessage> &msg = NULL) = 0;
};
diff --git a/media/libmedia/IStreamSource.cpp b/media/libmedia/IStreamSource.cpp
index 5069002..c14ee82 100644
--- a/media/libmedia/IStreamSource.cpp
+++ b/media/libmedia/IStreamSource.cpp
@@ -26,6 +26,9 @@
namespace android {
+// static
+const char *const IStreamListener::kKeyResumeAtPTS = "resume-at-PTS";
+
enum {
// IStreamSource
SET_LISTENER = IBinder::FIRST_CALL_TRANSACTION,
diff --git a/media/libmediaplayerservice/nuplayer/HTTPLiveSource.cpp b/media/libmediaplayerservice/nuplayer/HTTPLiveSource.cpp
index b3314be..d07ea1b 100644
--- a/media/libmediaplayerservice/nuplayer/HTTPLiveSource.cpp
+++ b/media/libmediaplayerservice/nuplayer/HTTPLiveSource.cpp
@@ -96,10 +96,12 @@
} else {
if (buffer[0] == 0x00) {
// XXX legacy
+ sp<AMessage> extra;
mTSParser->signalDiscontinuity(
buffer[1] == 0x00
? ATSParser::DISCONTINUITY_SEEK
- : ATSParser::DISCONTINUITY_FORMATCHANGE);
+ : ATSParser::DISCONTINUITY_FORMATCHANGE,
+ extra);
} else {
mTSParser->feedTSPacket(buffer, sizeof(buffer));
}
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
index 474c056..d439f6e 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
@@ -191,6 +191,8 @@
mAudioEOS = false;
mVideoEOS = false;
+ mSkipRenderingAudioUntilMediaTimeUs = -1;
+ mSkipRenderingVideoUntilMediaTimeUs = -1;
mSource->start();
@@ -592,6 +594,31 @@
LOGV("%s discontinuity (formatChange=%d)",
audio ? "audio" : "video", formatChange);
+ if (audio) {
+ mSkipRenderingAudioUntilMediaTimeUs = -1;
+ } else {
+ mSkipRenderingVideoUntilMediaTimeUs = -1;
+ }
+
+ sp<AMessage> extra;
+ if (accessUnit->meta()->findMessage("extra", &extra)
+ && extra != NULL) {
+ int64_t resumeAtMediaTimeUs;
+ if (extra->findInt64(
+ "resume-at-mediatimeUs", &resumeAtMediaTimeUs)) {
+ LOGI("suppressing rendering of %s until %lld us",
+ audio ? "audio" : "video", resumeAtMediaTimeUs);
+
+ if (audio) {
+ mSkipRenderingAudioUntilMediaTimeUs =
+ resumeAtMediaTimeUs;
+ } else {
+ mSkipRenderingVideoUntilMediaTimeUs =
+ resumeAtMediaTimeUs;
+ }
+ }
+ }
+
flushDecoder(audio, formatChange);
}
@@ -627,6 +654,27 @@
sp<ABuffer> buffer = static_cast<ABuffer *>(obj.get());
+ int64_t &skipUntilMediaTimeUs =
+ audio
+ ? mSkipRenderingAudioUntilMediaTimeUs
+ : mSkipRenderingVideoUntilMediaTimeUs;
+
+ if (skipUntilMediaTimeUs >= 0) {
+ int64_t mediaTimeUs;
+ CHECK(buffer->meta()->findInt64("timeUs", &mediaTimeUs));
+
+ if (mediaTimeUs < skipUntilMediaTimeUs) {
+ LOGV("dropping %s buffer at time %lld as requested.",
+ audio ? "audio" : "video",
+ mediaTimeUs);
+
+ reply->post();
+ return;
+ }
+
+ skipUntilMediaTimeUs = -1;
+ }
+
mRenderer->queueBuffer(audio, buffer, reply);
}
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayer.h b/media/libmediaplayerservice/nuplayer/NuPlayer.h
index e7c6a42..fb5b001 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayer.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayer.h
@@ -112,6 +112,9 @@
bool mResetInProgress;
bool mResetPostponed;
+ int64_t mSkipRenderingAudioUntilMediaTimeUs;
+ int64_t mSkipRenderingVideoUntilMediaTimeUs;
+
status_t instantiateDecoder(bool audio, sp<Decoder> *decoder);
status_t feedDecoderInputData(bool audio, const sp<AMessage> &msg);
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerStreamListener.cpp b/media/libmediaplayerservice/nuplayer/NuPlayerStreamListener.cpp
index a23beb7..885ebe4 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerStreamListener.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerStreamListener.cpp
@@ -92,9 +92,12 @@
}
}
-ssize_t NuPlayer::NuPlayerStreamListener::read(void *data, size_t size) {
+ssize_t NuPlayer::NuPlayerStreamListener::read(
+ void *data, size_t size, sp<AMessage> *extra) {
CHECK_GT(size, 0u);
+ extra->clear();
+
Mutex::Autolock autoLock(mLock);
if (mEOS) {
@@ -122,6 +125,8 @@
case DISCONTINUITY:
{
+ *extra = entry->mExtra;
+
mQueue.erase(mQueue.begin());
entry = NULL;
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerStreamListener.h b/media/libmediaplayerservice/nuplayer/NuPlayerStreamListener.h
index f88e945..df0935d 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerStreamListener.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerStreamListener.h
@@ -37,7 +37,7 @@
Command cmd, bool synchronous, const sp<AMessage> &extra);
void start();
- ssize_t read(void *data, size_t size);
+ ssize_t read(void *data, size_t size, sp<AMessage> *extra);
private:
enum {
diff --git a/media/libmediaplayerservice/nuplayer/StreamingSource.cpp b/media/libmediaplayerservice/nuplayer/StreamingSource.cpp
index b85ac9f..2016282 100644
--- a/media/libmediaplayerservice/nuplayer/StreamingSource.cpp
+++ b/media/libmediaplayerservice/nuplayer/StreamingSource.cpp
@@ -54,7 +54,8 @@
for (int32_t i = 0; i < 10; ++i) {
char buffer[188];
- ssize_t n = mStreamListener->read(buffer, sizeof(buffer));
+ sp<AMessage> extra;
+ ssize_t n = mStreamListener->read(buffer, sizeof(buffer), &extra);
if (n == 0) {
LOGI("input data EOS reached.");
@@ -62,7 +63,8 @@
mEOS = true;
break;
} else if (n == INFO_DISCONTINUITY) {
- mTSParser->signalDiscontinuity(ATSParser::DISCONTINUITY_SEEK);
+ mTSParser->signalDiscontinuity(
+ ATSParser::DISCONTINUITY_SEEK, extra);
} else if (n < 0) {
CHECK_EQ(n, -EWOULDBLOCK);
break;
@@ -72,7 +74,8 @@
mTSParser->signalDiscontinuity(
buffer[1] == 0x00
? ATSParser::DISCONTINUITY_SEEK
- : ATSParser::DISCONTINUITY_FORMATCHANGE);
+ : ATSParser::DISCONTINUITY_FORMATCHANGE,
+ extra);
} else {
mTSParser->feedTSPacket(buffer, sizeof(buffer));
}
diff --git a/media/libstagefright/ACodec.cpp b/media/libstagefright/ACodec.cpp
index e43cdaa..d590ab9 100644
--- a/media/libstagefright/ACodec.cpp
+++ b/media/libstagefright/ACodec.cpp
@@ -429,16 +429,6 @@
return err;
}
- // Increase the buffer count by one to allow for the ANativeWindow to hold
- // on to one of the buffers.
- def.nBufferCountActual++;
- err = mOMX->setParameter(
- mNode, OMX_IndexParamPortDefinition, &def, sizeof(def));
-
- if (err != OK) {
- return err;
- }
-
// Set up the native window.
OMX_U32 usage = 0;
err = mOMX->getGraphicBufferUsage(mNode, kPortIndexOutput, &usage);
@@ -457,6 +447,33 @@
return err;
}
+ int minUndequeuedBufs = 0;
+ err = mNativeWindow->query(
+ mNativeWindow.get(), NATIVE_WINDOW_MIN_UNDEQUEUED_BUFFERS,
+ &minUndequeuedBufs);
+
+ if (err != 0) {
+ LOGE("NATIVE_WINDOW_MIN_UNDEQUEUED_BUFFERS query failed: %s (%d)",
+ strerror(-err), -err);
+ return err;
+ }
+
+ // XXX: Is this the right logic to use? It's not clear to me what the OMX
+ // buffer counts refer to - how do they account for the renderer holding on
+ // to buffers?
+ if (def.nBufferCountActual < def.nBufferCountMin + minUndequeuedBufs) {
+ OMX_U32 newBufferCount = def.nBufferCountMin + minUndequeuedBufs;
+ def.nBufferCountActual = newBufferCount;
+ err = mOMX->setParameter(
+ mNode, OMX_IndexParamPortDefinition, &def, sizeof(def));
+
+ if (err != OK) {
+ LOGE("[%s] setting nBufferCountActual to %lu failed: %d",
+ mComponentName.c_str(), newBufferCount, err);
+ return err;
+ }
+ }
+
err = native_window_set_buffer_count(
mNativeWindow.get(), def.nBufferCountActual);
@@ -512,11 +529,7 @@
cancelEnd = mBuffers[kPortIndexOutput].size();
} else {
// Return the last two buffers to the native window.
- // XXX TODO: The number of buffers the native window owns should
- // probably be queried from it when we put the native window in
- // fixed buffer pool mode (which needs to be implemented).
- // Currently it's hard-coded to 2.
- cancelStart = def.nBufferCountActual - 2;
+ cancelStart = def.nBufferCountActual - minUndequeuedBufs;
cancelEnd = def.nBufferCountActual;
}
diff --git a/media/libstagefright/OMXCodec.cpp b/media/libstagefright/OMXCodec.cpp
index 5f40893..4a94e0d 100644
--- a/media/libstagefright/OMXCodec.cpp
+++ b/media/libstagefright/OMXCodec.cpp
@@ -1738,15 +1738,6 @@
return err;
}
- // Increase the buffer count by one to allow for the ANativeWindow to hold
- // on to one of the buffers.
- def.nBufferCountActual++;
- err = mOMX->setParameter(
- mNode, OMX_IndexParamPortDefinition, &def, sizeof(def));
- if (err != OK) {
- return err;
- }
-
err = applyRotation();
if (err != OK) {
return err;
@@ -1768,6 +1759,30 @@
return err;
}
+ int minUndequeuedBufs = 0;
+ err = mNativeWindow->query(mNativeWindow.get(),
+ NATIVE_WINDOW_MIN_UNDEQUEUED_BUFFERS, &minUndequeuedBufs);
+ if (err != 0) {
+ LOGE("NATIVE_WINDOW_MIN_UNDEQUEUED_BUFFERS query failed: %s (%d)",
+ strerror(-err), -err);
+ return err;
+ }
+
+ // XXX: Is this the right logic to use? It's not clear to me what the OMX
+ // buffer counts refer to - how do they account for the renderer holding on
+ // to buffers?
+ if (def.nBufferCountActual < def.nBufferCountMin + minUndequeuedBufs) {
+ OMX_U32 newBufferCount = def.nBufferCountMin + minUndequeuedBufs;
+ def.nBufferCountActual = newBufferCount;
+ err = mOMX->setParameter(
+ mNode, OMX_IndexParamPortDefinition, &def, sizeof(def));
+ if (err != OK) {
+ CODEC_LOGE("setting nBufferCountActual to %lu failed: %d",
+ newBufferCount, err);
+ return err;
+ }
+ }
+
err = native_window_set_buffer_count(
mNativeWindow.get(), def.nBufferCountActual);
if (err != 0) {
@@ -1822,10 +1837,7 @@
cancelEnd = mPortBuffers[kPortIndexOutput].size();
} else {
// Return the last two buffers to the native window.
- // XXX TODO: The number of buffers the native window owns should probably be
- // queried from it when we put the native window in fixed buffer pool mode
- // (which needs to be implemented). Currently it's hard-coded to 2.
- cancelStart = def.nBufferCountActual - 2;
+ cancelStart = def.nBufferCountActual - minUndequeuedBufs;
cancelEnd = def.nBufferCountActual;
}
diff --git a/media/libstagefright/OggExtractor.cpp b/media/libstagefright/OggExtractor.cpp
index 0e51caf..6538a05 100644
--- a/media/libstagefright/OggExtractor.cpp
+++ b/media/libstagefright/OggExtractor.cpp
@@ -73,6 +73,7 @@
// Returns an approximate bitrate in bits per second.
uint64_t approxBitrate();
+ status_t seekToTime(int64_t timeUs);
status_t seekToOffset(off64_t offset);
status_t readNextPacket(MediaBuffer **buffer);
@@ -90,6 +91,11 @@
uint8_t mLace[255];
};
+ struct TOCEntry {
+ off64_t mPageOffset;
+ int64_t mTimeUs;
+ };
+
sp<DataSource> mSource;
off64_t mOffset;
Page mCurrentPage;
@@ -107,6 +113,8 @@
sp<MetaData> mMeta;
sp<MetaData> mFileMeta;
+ Vector<TOCEntry> mTableOfContents;
+
ssize_t readPage(off64_t offset, Page *page);
status_t findNextPage(off64_t startOffset, off64_t *pageOffset);
@@ -115,7 +123,9 @@
void parseFileMetaData();
- uint64_t findPrevGranulePosition(off64_t pageOffset);
+ status_t findPrevGranulePosition(off64_t pageOffset, uint64_t *granulePos);
+
+ void buildTableOfContents();
MyVorbisExtractor(const MyVorbisExtractor &);
MyVorbisExtractor &operator=(const MyVorbisExtractor &);
@@ -164,10 +174,7 @@
int64_t seekTimeUs;
ReadOptions::SeekMode mode;
if (options && options->getSeekTo(&seekTimeUs, &mode)) {
- off64_t pos = seekTimeUs * mExtractor->mImpl->approxBitrate() / 8000000ll;
- LOGV("seeking to offset %ld", pos);
-
- if (mExtractor->mImpl->seekToOffset(pos) != OK) {
+ if (mExtractor->mImpl->seekToTime(seekTimeUs) != OK) {
return ERROR_END_OF_STREAM;
}
}
@@ -237,7 +244,7 @@
if (!memcmp(signature, "OggS", 4)) {
if (*pageOffset > startOffset) {
- LOGV("skipped %ld bytes of junk to reach next frame",
+ LOGV("skipped %lld bytes of junk to reach next frame",
*pageOffset - startOffset);
}
@@ -252,7 +259,10 @@
// it (if any) and return its granule position.
// To do this we back up from the "current" page's offset until we find any
// page preceding it and then scan forward to just before the current page.
-uint64_t MyVorbisExtractor::findPrevGranulePosition(off64_t pageOffset) {
+status_t MyVorbisExtractor::findPrevGranulePosition(
+ off64_t pageOffset, uint64_t *granulePos) {
+ *granulePos = 0;
+
off64_t prevPageOffset = 0;
off64_t prevGuess = pageOffset;
for (;;) {
@@ -262,9 +272,12 @@
prevGuess = 0;
}
- LOGV("backing up %ld bytes", pageOffset - prevGuess);
+ LOGV("backing up %lld bytes", pageOffset - prevGuess);
- CHECK_EQ(findNextPage(prevGuess, &prevPageOffset), (status_t)OK);
+ status_t err = findNextPage(prevGuess, &prevPageOffset);
+ if (err != OK) {
+ return err;
+ }
if (prevPageOffset < pageOffset || prevGuess == 0) {
break;
@@ -273,27 +286,64 @@
if (prevPageOffset == pageOffset) {
// We did not find a page preceding this one.
- return 0;
+ return UNKNOWN_ERROR;
}
- LOGV("prevPageOffset at %ld, pageOffset at %ld", prevPageOffset, pageOffset);
+ LOGV("prevPageOffset at %lld, pageOffset at %lld",
+ prevPageOffset, pageOffset);
for (;;) {
Page prevPage;
ssize_t n = readPage(prevPageOffset, &prevPage);
if (n <= 0) {
- return 0;
+ return (status_t)n;
}
prevPageOffset += n;
if (prevPageOffset == pageOffset) {
- return prevPage.mGranulePosition;
+ *granulePos = prevPage.mGranulePosition;
+ return OK;
}
}
}
+status_t MyVorbisExtractor::seekToTime(int64_t timeUs) {
+ if (mTableOfContents.isEmpty()) {
+ // Perform approximate seeking based on avg. bitrate.
+
+ off64_t pos = timeUs * approxBitrate() / 8000000ll;
+
+ LOGV("seeking to offset %lld", pos);
+ return seekToOffset(pos);
+ }
+
+ size_t left = 0;
+ size_t right = mTableOfContents.size();
+ while (left < right) {
+ size_t center = left / 2 + right / 2 + (left & right & 1);
+
+ const TOCEntry &entry = mTableOfContents.itemAt(center);
+
+ if (timeUs < entry.mTimeUs) {
+ right = center;
+ } else if (timeUs > entry.mTimeUs) {
+ left = center + 1;
+ } else {
+ left = right = center;
+ break;
+ }
+ }
+
+ const TOCEntry &entry = mTableOfContents.itemAt(left);
+
+ LOGV("seeking to entry %d / %d at offset %lld",
+ left, mTableOfContents.size(), entry.mPageOffset);
+
+ return seekToOffset(entry.mPageOffset);
+}
+
status_t MyVorbisExtractor::seekToOffset(off64_t offset) {
if (mFirstDataOffset >= 0 && offset < mFirstDataOffset) {
// Once we know where the actual audio data starts (past the headers)
@@ -311,7 +361,7 @@
// We found the page we wanted to seek to, but we'll also need
// the page preceding it to determine how many valid samples are on
// this page.
- mPrevGranulePosition = findPrevGranulePosition(pageOffset);
+ findPrevGranulePosition(pageOffset, &mPrevGranulePosition);
mOffset = pageOffset;
@@ -330,7 +380,8 @@
uint8_t header[27];
if (mSource->readAt(offset, header, sizeof(header))
< (ssize_t)sizeof(header)) {
- LOGV("failed to read %d bytes at offset 0x%08lx", sizeof(header), offset);
+ LOGV("failed to read %d bytes at offset 0x%016llx",
+ sizeof(header), offset);
return ERROR_IO;
}
@@ -447,7 +498,8 @@
packetSize);
if (n < (ssize_t)packetSize) {
- LOGV("failed to read %d bytes at 0x%08lx", packetSize, dataOffset);
+ LOGV("failed to read %d bytes at 0x%016llx",
+ packetSize, dataOffset);
return ERROR_IO;
}
@@ -563,9 +615,66 @@
mFirstDataOffset = mOffset + mCurrentPageSize;
+ off64_t size;
+ uint64_t lastGranulePosition;
+ if (!(mSource->flags() & DataSource::kIsCachingDataSource)
+ && mSource->getSize(&size) == OK
+ && findPrevGranulePosition(size, &lastGranulePosition) == OK) {
+ // Let's assume it's cheap to seek to the end.
+ // The granule position of the final page in the stream will
+ // give us the exact duration of the content, something that
+ // we can only approximate using avg. bitrate if seeking to
+ // the end is too expensive or impossible (live streaming).
+
+ int64_t durationUs = lastGranulePosition * 1000000ll / mVi.rate;
+
+ mMeta->setInt64(kKeyDuration, durationUs);
+
+ buildTableOfContents();
+ }
+
return OK;
}
+void MyVorbisExtractor::buildTableOfContents() {
+ off64_t offset = mFirstDataOffset;
+ Page page;
+ ssize_t pageSize;
+ while ((pageSize = readPage(offset, &page)) > 0) {
+ mTableOfContents.push();
+
+ TOCEntry &entry =
+ mTableOfContents.editItemAt(mTableOfContents.size() - 1);
+
+ entry.mPageOffset = offset;
+ entry.mTimeUs = page.mGranulePosition * 1000000ll / mVi.rate;
+
+ offset += (size_t)pageSize;
+ }
+
+ // Limit the maximum amount of RAM we spend on the table of contents,
+ // if necessary thin out the table evenly to trim it down to maximum
+ // size.
+
+ static const size_t kMaxTOCSize = 8192;
+ static const size_t kMaxNumTOCEntries = kMaxTOCSize / sizeof(TOCEntry);
+
+ size_t numerator = mTableOfContents.size();
+
+ if (numerator > kMaxNumTOCEntries) {
+ size_t denom = numerator - kMaxNumTOCEntries;
+
+ size_t accum = 0;
+ for (ssize_t i = mTableOfContents.size() - 1; i >= 0; --i) {
+ accum += denom;
+ if (accum >= numerator) {
+ mTableOfContents.removeAt(i);
+ accum -= numerator;
+ }
+ }
+ }
+}
+
status_t MyVorbisExtractor::verifyHeader(
MediaBuffer *buffer, uint8_t type) {
const uint8_t *data =
diff --git a/media/libstagefright/codecs/mp3dec/src/pvmp3_decode_header.cpp b/media/libstagefright/codecs/mp3dec/src/pvmp3_decode_header.cpp
index 8b0250a..d443b7c 100644
--- a/media/libstagefright/codecs/mp3dec/src/pvmp3_decode_header.cpp
+++ b/media/libstagefright/codecs/mp3dec/src/pvmp3_decode_header.cpp
@@ -121,9 +121,11 @@
uint32 temp;
/*
- * Verify that at least the header is complete
+ * Verify that at least the header is complete
+ * Note that SYNC_WORD_LNGTH is in unit of bits, but inputBufferCurrentLength
+ * is in unit of bytes.
*/
- if (inputStream->inputBufferCurrentLength < (SYNC_WORD_LNGTH + 21))
+ if (inputStream->inputBufferCurrentLength < ((SYNC_WORD_LNGTH + 21) >> 3))
{
return NO_ENOUGH_MAIN_DATA_ERROR;
}
diff --git a/media/libstagefright/mpeg2ts/ATSParser.cpp b/media/libstagefright/mpeg2ts/ATSParser.cpp
index 6056739..7d4bc6e 100644
--- a/media/libstagefright/mpeg2ts/ATSParser.cpp
+++ b/media/libstagefright/mpeg2ts/ATSParser.cpp
@@ -32,6 +32,7 @@
#include <media/stagefright/MediaDefs.h>
#include <media/stagefright/MediaErrors.h>
#include <media/stagefright/MetaData.h>
+#include <media/IStreamSource.h>
#include <utils/KeyedVector.h>
namespace android {
@@ -49,7 +50,9 @@
unsigned pid, unsigned payload_unit_start_indicator,
ABitReader *br);
- void signalDiscontinuity(DiscontinuityType type);
+ void signalDiscontinuity(
+ DiscontinuityType type, const sp<AMessage> &extra);
+
void signalEOS(status_t finalResult);
sp<MediaSource> getSource(SourceType type);
@@ -83,7 +86,9 @@
unsigned payload_unit_start_indicator,
ABitReader *br);
- void signalDiscontinuity(DiscontinuityType type);
+ void signalDiscontinuity(
+ DiscontinuityType type, const sp<AMessage> &extra);
+
void signalEOS(status_t finalResult);
sp<MediaSource> getSource(SourceType type);
@@ -100,6 +105,7 @@
sp<AnotherPacketSource> mSource;
bool mPayloadStarted;
DiscontinuityType mPendingDiscontinuity;
+ sp<AMessage> mPendingDiscontinuityExtra;
ElementaryStreamQueue mQueue;
@@ -112,7 +118,8 @@
void extractAACFrames(const sp<ABuffer> &buffer);
- void deferDiscontinuity(DiscontinuityType type);
+ void deferDiscontinuity(
+ DiscontinuityType type, const sp<AMessage> &extra);
DISALLOW_EVIL_CONSTRUCTORS(Stream);
};
@@ -150,9 +157,10 @@
return true;
}
-void ATSParser::Program::signalDiscontinuity(DiscontinuityType type) {
+void ATSParser::Program::signalDiscontinuity(
+ DiscontinuityType type, const sp<AMessage> &extra) {
for (size_t i = 0; i < mStreams.size(); ++i) {
- mStreams.editValueAt(i)->signalDiscontinuity(type);
+ mStreams.editValueAt(i)->signalDiscontinuity(type, extra);
}
}
@@ -283,7 +291,8 @@
mStreams.add(info.mPID, stream);
if (PIDsChanged) {
- stream->signalDiscontinuity(DISCONTINUITY_FORMATCHANGE);
+ sp<AMessage> extra;
+ stream->signalDiscontinuity(DISCONTINUITY_FORMATCHANGE, extra);
}
}
}
@@ -360,13 +369,25 @@
size_t payloadSizeBits = br->numBitsLeft();
CHECK_EQ(payloadSizeBits % 8, 0u);
- CHECK_LE(mBuffer->size() + payloadSizeBits / 8, mBuffer->capacity());
+ size_t neededSize = mBuffer->size() + payloadSizeBits / 8;
+ if (mBuffer->capacity() < neededSize) {
+ // Increment in multiples of 64K.
+ neededSize = (neededSize + 65535) & ~65535;
+
+ LOGI("resizing buffer to %d bytes", neededSize);
+
+ sp<ABuffer> newBuffer = new ABuffer(neededSize);
+ memcpy(newBuffer->data(), mBuffer->data(), mBuffer->size());
+ newBuffer->setRange(0, mBuffer->size());
+ mBuffer = newBuffer;
+ }
memcpy(mBuffer->data() + mBuffer->size(), br->data(), payloadSizeBits / 8);
mBuffer->setRange(0, mBuffer->size() + payloadSizeBits / 8);
}
-void ATSParser::Stream::signalDiscontinuity(DiscontinuityType type) {
+void ATSParser::Stream::signalDiscontinuity(
+ DiscontinuityType type, const sp<AMessage> &extra) {
mPayloadStarted = false;
mBuffer->setRange(0, 0);
@@ -378,10 +399,21 @@
mQueue.clear(!isASeek);
+ uint64_t resumeAtPTS;
+ if (extra != NULL
+ && extra->findInt64(
+ IStreamListener::kKeyResumeAtPTS,
+ (int64_t *)&resumeAtPTS)) {
+ int64_t resumeAtMediaTimeUs =
+ mProgram->convertPTSToTimestamp(resumeAtPTS);
+
+ extra->setInt64("resume-at-mediatimeUs", resumeAtMediaTimeUs);
+ }
+
if (mSource != NULL) {
- mSource->queueDiscontinuity(type);
+ mSource->queueDiscontinuity(type, extra);
} else {
- deferDiscontinuity(type);
+ deferDiscontinuity(type, extra);
}
break;
}
@@ -392,10 +424,12 @@
}
}
-void ATSParser::Stream::deferDiscontinuity(DiscontinuityType type) {
+void ATSParser::Stream::deferDiscontinuity(
+ DiscontinuityType type, const sp<AMessage> &extra) {
if (type > mPendingDiscontinuity) {
// Only upgrade discontinuities.
mPendingDiscontinuity = type;
+ mPendingDiscontinuityExtra = extra;
}
}
@@ -596,8 +630,10 @@
mSource = new AnotherPacketSource(meta);
if (mPendingDiscontinuity != DISCONTINUITY_NONE) {
- mSource->queueDiscontinuity(mPendingDiscontinuity);
+ mSource->queueDiscontinuity(
+ mPendingDiscontinuity, mPendingDiscontinuityExtra);
mPendingDiscontinuity = DISCONTINUITY_NONE;
+ mPendingDiscontinuityExtra.clear();
}
mSource->queueAccessUnit(accessUnit);
@@ -639,9 +675,10 @@
parseTS(&br);
}
-void ATSParser::signalDiscontinuity(DiscontinuityType type) {
+void ATSParser::signalDiscontinuity(
+ DiscontinuityType type, const sp<AMessage> &extra) {
for (size_t i = 0; i < mPrograms.size(); ++i) {
- mPrograms.editItemAt(i)->signalDiscontinuity(type);
+ mPrograms.editItemAt(i)->signalDiscontinuity(type, extra);
}
}
diff --git a/media/libstagefright/mpeg2ts/ATSParser.h b/media/libstagefright/mpeg2ts/ATSParser.h
index 455f9d5..3936f05 100644
--- a/media/libstagefright/mpeg2ts/ATSParser.h
+++ b/media/libstagefright/mpeg2ts/ATSParser.h
@@ -41,7 +41,10 @@
ATSParser();
void feedTSPacket(const void *data, size_t size);
- void signalDiscontinuity(DiscontinuityType type);
+
+ void signalDiscontinuity(
+ DiscontinuityType type, const sp<AMessage> &extra);
+
void signalEOS(status_t finalResult);
enum SourceType {
diff --git a/media/libstagefright/mpeg2ts/AnotherPacketSource.cpp b/media/libstagefright/mpeg2ts/AnotherPacketSource.cpp
index 0ad883b..59de17e 100644
--- a/media/libstagefright/mpeg2ts/AnotherPacketSource.cpp
+++ b/media/libstagefright/mpeg2ts/AnotherPacketSource.cpp
@@ -136,9 +136,11 @@
}
void AnotherPacketSource::queueDiscontinuity(
- ATSParser::DiscontinuityType type) {
+ ATSParser::DiscontinuityType type,
+ const sp<AMessage> &extra) {
sp<ABuffer> buffer = new ABuffer(0);
buffer->meta()->setInt32("discontinuity", static_cast<int32_t>(type));
+ buffer->meta()->setMessage("extra", extra);
Mutex::Autolock autoLock(mLock);
diff --git a/media/libstagefright/mpeg2ts/AnotherPacketSource.h b/media/libstagefright/mpeg2ts/AnotherPacketSource.h
index 6fe93f8..439c785 100644
--- a/media/libstagefright/mpeg2ts/AnotherPacketSource.h
+++ b/media/libstagefright/mpeg2ts/AnotherPacketSource.h
@@ -46,7 +46,10 @@
status_t nextBufferTime(int64_t *timeUs);
void queueAccessUnit(const sp<ABuffer> &buffer);
- void queueDiscontinuity(ATSParser::DiscontinuityType type);
+
+ void queueDiscontinuity(
+ ATSParser::DiscontinuityType type, const sp<AMessage> &extra);
+
void signalEOS(status_t result);
status_t dequeueAccessUnit(sp<ABuffer> *buffer);
diff --git a/services/audioflinger/AudioPolicyManagerBase.cpp b/services/audioflinger/AudioPolicyManagerBase.cpp
index bfc80db..74be4e0 100644
--- a/services/audioflinger/AudioPolicyManagerBase.cpp
+++ b/services/audioflinger/AudioPolicyManagerBase.cpp
@@ -122,12 +122,12 @@
// request routing change if necessary
uint32_t newDevice = getNewDevice(mHardwareOutput, false);
#ifdef WITH_A2DP
+ checkA2dpSuspend();
checkOutputForAllStrategies();
// A2DP outputs must be closed after checkOutputForAllStrategies() is executed
if (state == AudioSystem::DEVICE_STATE_UNAVAILABLE && AudioSystem::isA2dpDevice(device)) {
closeA2dpOutputs();
}
- checkA2dpSuspend();
#endif
updateDeviceForStrategy();
setOutputDevice(mHardwareOutput, newDevice);
@@ -269,8 +269,8 @@
// check for device and output changes triggered by new phone state
newDevice = getNewDevice(mHardwareOutput, false);
#ifdef WITH_A2DP
- checkOutputForAllStrategies();
checkA2dpSuspend();
+ checkOutputForAllStrategies();
#endif
updateDeviceForStrategy();
@@ -378,8 +378,8 @@
// check for device and output changes triggered by new phone state
uint32_t newDevice = getNewDevice(mHardwareOutput, false);
#ifdef WITH_A2DP
- checkOutputForAllStrategies();
checkA2dpSuspend();
+ checkOutputForAllStrategies();
#endif
updateDeviceForStrategy();
setOutputDevice(mHardwareOutput, newDevice);
@@ -1624,7 +1624,7 @@
if (device) break;
#ifdef WITH_A2DP
// when not in a phone call, phone strategy should route STREAM_VOICE_CALL to A2DP
- if (!isInCall()) {
+ if (!isInCall() && !mA2dpSuspended) {
device = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_BLUETOOTH_A2DP;
if (device) break;
device = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES;
@@ -1647,7 +1647,7 @@
#ifdef WITH_A2DP
// when not in a phone call, phone strategy should route STREAM_VOICE_CALL to
// A2DP speaker when forcing to speaker output
- if (!isInCall()) {
+ if (!isInCall() && !mA2dpSuspended) {
device = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER;
if (device) break;
}
@@ -1687,7 +1687,7 @@
device2 = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADSET;
}
#ifdef WITH_A2DP
- if ((mA2dpOutput != 0) &&
+ if ((mA2dpOutput != 0) && !mA2dpSuspended &&
(strategy != STRATEGY_SONIFICATION || a2dpUsedForSonification())) {
if (device2 == 0) {
device2 = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_BLUETOOTH_A2DP;