diff options
Diffstat (limited to 'services/audioflinger/Threads.cpp')
| -rw-r--r-- | services/audioflinger/Threads.cpp | 291 |
1 files changed, 167 insertions, 124 deletions
diff --git a/services/audioflinger/Threads.cpp b/services/audioflinger/Threads.cpp index 7de688e..6740af3 100644 --- a/services/audioflinger/Threads.cpp +++ b/services/audioflinger/Threads.cpp @@ -425,6 +425,53 @@ void AudioFlinger::ThreadBase::processConfigEvents_l() } } +String8 channelMaskToString(audio_channel_mask_t mask, bool output) { + String8 s; + if (output) { + if (mask & AUDIO_CHANNEL_OUT_FRONT_LEFT) s.append("front-left, "); + if (mask & AUDIO_CHANNEL_OUT_FRONT_RIGHT) s.append("front-right, "); + if (mask & AUDIO_CHANNEL_OUT_FRONT_CENTER) s.append("front-center, "); + if (mask & AUDIO_CHANNEL_OUT_LOW_FREQUENCY) s.append("low freq, "); + if (mask & AUDIO_CHANNEL_OUT_BACK_LEFT) s.append("back-left, "); + if (mask & AUDIO_CHANNEL_OUT_BACK_RIGHT) s.append("back-right, "); + if (mask & AUDIO_CHANNEL_OUT_FRONT_LEFT_OF_CENTER) s.append("front-left-of-center, "); + if (mask & AUDIO_CHANNEL_OUT_FRONT_RIGHT_OF_CENTER) s.append("front-right-of-center, "); + if (mask & AUDIO_CHANNEL_OUT_BACK_CENTER) s.append("back-center, "); + if (mask & AUDIO_CHANNEL_OUT_SIDE_LEFT) s.append("side-left, "); + if (mask & AUDIO_CHANNEL_OUT_SIDE_RIGHT) s.append("side-right, "); + if (mask & AUDIO_CHANNEL_OUT_TOP_CENTER) s.append("top-center ,"); + if (mask & AUDIO_CHANNEL_OUT_TOP_FRONT_LEFT) s.append("top-front-left, "); + if (mask & AUDIO_CHANNEL_OUT_TOP_FRONT_CENTER) s.append("top-front-center, "); + if (mask & AUDIO_CHANNEL_OUT_TOP_FRONT_RIGHT) s.append("top-front-right, "); + if (mask & AUDIO_CHANNEL_OUT_TOP_BACK_LEFT) s.append("top-back-left, "); + if (mask & AUDIO_CHANNEL_OUT_TOP_BACK_CENTER) s.append("top-back-center, " ); + if (mask & AUDIO_CHANNEL_OUT_TOP_BACK_RIGHT) s.append("top-back-right, " ); + if (mask & ~AUDIO_CHANNEL_OUT_ALL) s.append("unknown, "); + } else { + if (mask & AUDIO_CHANNEL_IN_LEFT) s.append("left, "); + if (mask & AUDIO_CHANNEL_IN_RIGHT) s.append("right, "); + if (mask & AUDIO_CHANNEL_IN_FRONT) s.append("front, "); + if (mask & AUDIO_CHANNEL_IN_BACK) s.append("back, "); + if (mask & AUDIO_CHANNEL_IN_LEFT_PROCESSED) s.append("left-processed, "); + if (mask & AUDIO_CHANNEL_IN_RIGHT_PROCESSED) s.append("right-processed, "); + if (mask & AUDIO_CHANNEL_IN_FRONT_PROCESSED) s.append("front-processed, "); + if (mask & AUDIO_CHANNEL_IN_BACK_PROCESSED) s.append("back-processed, "); + if (mask & AUDIO_CHANNEL_IN_PRESSURE) s.append("pressure, "); + if (mask & AUDIO_CHANNEL_IN_X_AXIS) s.append("X, "); + if (mask & AUDIO_CHANNEL_IN_Y_AXIS) s.append("Y, "); + if (mask & AUDIO_CHANNEL_IN_Z_AXIS) s.append("Z, "); + if (mask & AUDIO_CHANNEL_IN_VOICE_UPLINK) s.append("voice-uplink, "); + if (mask & AUDIO_CHANNEL_IN_VOICE_DNLINK) s.append("voice-dnlink, "); + if (mask & ~AUDIO_CHANNEL_IN_ALL) s.append("unknown, "); + } + int len = s.length(); + if (s.length() > 2) { + char *str = s.lockBuffer(len); + s.unlockBuffer(len - 2); + } + return s; +} + void AudioFlinger::ThreadBase::dumpBase(int fd, const Vector<String16>& args __unused) { const size_t SIZE = 256; @@ -433,49 +480,43 @@ void AudioFlinger::ThreadBase::dumpBase(int fd, const Vector<String16>& args __u bool locked = AudioFlinger::dumpTryLock(mLock); if (!locked) { - snprintf(buffer, SIZE, "thread %p maybe dead locked\n", this); - write(fd, buffer, strlen(buffer)); - } - - snprintf(buffer, SIZE, "io handle: %d\n", mId); - result.append(buffer); - snprintf(buffer, SIZE, "TID: %d\n", getTid()); - result.append(buffer); - snprintf(buffer, SIZE, "standby: %d\n", mStandby); - result.append(buffer); - snprintf(buffer, SIZE, "Sample rate: %u\n", mSampleRate); - result.append(buffer); - snprintf(buffer, SIZE, "HAL frame count: %d\n", mFrameCount); - result.append(buffer); - snprintf(buffer, SIZE, "HAL buffer size: %u bytes\n", mBufferSize); - result.append(buffer); - snprintf(buffer, SIZE, "Channel Count: %u\n", mChannelCount); - result.append(buffer); - snprintf(buffer, SIZE, "Channel Mask: 0x%08x\n", mChannelMask); - result.append(buffer); - snprintf(buffer, SIZE, "Format: %d\n", mFormat); - result.append(buffer); - snprintf(buffer, SIZE, "Frame size: %u\n", mFrameSize); - result.append(buffer); - - snprintf(buffer, SIZE, "\nPending setParameters commands: \n"); - result.append(buffer); - result.append(" Index Command"); - for (size_t i = 0; i < mNewParameters.size(); ++i) { - snprintf(buffer, SIZE, "\n %02d ", i); - result.append(buffer); - result.append(mNewParameters[i]); + fdprintf(fd, "thread %p maybe dead locked\n", this); + } + + fdprintf(fd, " I/O handle: %d\n", mId); + fdprintf(fd, " TID: %d\n", getTid()); + fdprintf(fd, " Standby: %s\n", mStandby ? "yes" : "no"); + fdprintf(fd, " Sample rate: %u\n", mSampleRate); + fdprintf(fd, " HAL frame count: %d\n", mFrameCount); + fdprintf(fd, " HAL buffer size: %u bytes\n", mBufferSize); + fdprintf(fd, " Channel Count: %u\n", mChannelCount); + fdprintf(fd, " Channel Mask: 0x%08x (%s)\n", mChannelMask, + channelMaskToString(mChannelMask, mType != RECORD).string()); + fdprintf(fd, " Format: 0x%x (%s)\n", mFormat, formatToString(mFormat)); + fdprintf(fd, " Frame size: %u\n", mFrameSize); + fdprintf(fd, " Pending setParameters commands:"); + size_t numParams = mNewParameters.size(); + if (numParams) { + fdprintf(fd, "\n Index Command"); + for (size_t i = 0; i < numParams; ++i) { + fdprintf(fd, "\n %02d ", i); + fdprintf(fd, mNewParameters[i]); + } + fdprintf(fd, "\n"); + } else { + fdprintf(fd, " none\n"); } - - snprintf(buffer, SIZE, "\n\nPending config events: \n"); - result.append(buffer); - for (size_t i = 0; i < mConfigEvents.size(); i++) { - mConfigEvents[i]->dump(buffer, SIZE); - result.append(buffer); + fdprintf(fd, " Pending config events:"); + size_t numConfig = mConfigEvents.size(); + if (numConfig) { + for (size_t i = 0; i < numConfig; i++) { + mConfigEvents[i]->dump(buffer, SIZE); + fdprintf(fd, "\n %s", buffer); + } + fdprintf(fd, "\n"); + } else { + fdprintf(fd, " none\n"); } - result.append("\n"); - - write(fd, result.string(), result.size()); if (locked) { mLock.unlock(); @@ -488,10 +529,11 @@ void AudioFlinger::ThreadBase::dumpEffectChains(int fd, const Vector<String16>& char buffer[SIZE]; String8 result; - snprintf(buffer, SIZE, "\n- %d Effect Chains:\n", mEffectChains.size()); + size_t numEffectChains = mEffectChains.size(); + snprintf(buffer, SIZE, " %d Effect Chains\n", numEffectChains); write(fd, buffer, strlen(buffer)); - for (size_t i = 0; i < mEffectChains.size(); ++i) { + for (size_t i = 0; i < numEffectChains; ++i) { sp<EffectChain> chain = mEffectChains[i]; if (chain != 0) { chain->dump(fd, args); @@ -1098,7 +1140,7 @@ void AudioFlinger::PlaybackThread::dumpTracks(int fd, const Vector<String16>& ar char buffer[SIZE]; String8 result; - result.appendFormat("Output thread %p stream volumes in dB:\n ", this); + result.appendFormat(" Stream volumes in dB: "); for (int i = 0; i < AUDIO_STREAM_CNT; ++i) { const stream_type_t *st = &mStreamTypes[i]; if (i > 0) { @@ -1113,60 +1155,62 @@ void AudioFlinger::PlaybackThread::dumpTracks(int fd, const Vector<String16>& ar write(fd, result.string(), result.length()); result.clear(); - snprintf(buffer, SIZE, "Output thread %p tracks\n", this); - result.append(buffer); - Track::appendDumpHeader(result); - for (size_t i = 0; i < mTracks.size(); ++i) { - sp<Track> track = mTracks[i]; - if (track != 0) { - track->dump(buffer, SIZE); - result.append(buffer); + // These values are "raw"; they will wrap around. See prepareTracks_l() for a better way. + FastTrackUnderruns underruns = getFastTrackUnderruns(0); + fdprintf(fd, " Normal mixer raw underrun counters: partial=%u empty=%u\n", + underruns.mBitFields.mPartial, underruns.mBitFields.mEmpty); + + size_t numtracks = mTracks.size(); + size_t numactive = mActiveTracks.size(); + fdprintf(fd, " %d Tracks", numtracks); + size_t numactiveseen = 0; + if (numtracks) { + fdprintf(fd, " of which %d are active\n", numactive); + Track::appendDumpHeader(result); + for (size_t i = 0; i < numtracks; ++i) { + sp<Track> track = mTracks[i]; + if (track != 0) { + bool active = mActiveTracks.indexOf(track) >= 0; + if (active) { + numactiveseen++; + } + track->dump(buffer, SIZE, active); + result.append(buffer); + } } + } else { + result.append("\n"); } - - snprintf(buffer, SIZE, "Output thread %p active tracks\n", this); - result.append(buffer); - Track::appendDumpHeader(result); - for (size_t i = 0; i < mActiveTracks.size(); ++i) { - sp<Track> track = mActiveTracks[i].promote(); - if (track != 0) { - track->dump(buffer, SIZE); - result.append(buffer); + if (numactiveseen != numactive) { + // some tracks in the active list were not in the tracks list + snprintf(buffer, SIZE, " The following tracks are in the active list but" + " not in the track list\n"); + result.append(buffer); + Track::appendDumpHeader(result); + for (size_t i = 0; i < numactive; ++i) { + sp<Track> track = mActiveTracks[i].promote(); + if (track != 0 && mTracks.indexOf(track) < 0) { + track->dump(buffer, SIZE, true); + result.append(buffer); + } } } + write(fd, result.string(), result.size()); - // These values are "raw"; they will wrap around. See prepareTracks_l() for a better way. - FastTrackUnderruns underruns = getFastTrackUnderruns(0); - fdprintf(fd, "Normal mixer raw underrun counters: partial=%u empty=%u\n", - underruns.mBitFields.mPartial, underruns.mBitFields.mEmpty); } void AudioFlinger::PlaybackThread::dumpInternals(int fd, const Vector<String16>& args) { - const size_t SIZE = 256; - char buffer[SIZE]; - String8 result; - - snprintf(buffer, SIZE, "\nOutput thread %p internals\n", this); - result.append(buffer); - snprintf(buffer, SIZE, "Normal frame count: %d\n", mNormalFrameCount); - result.append(buffer); - snprintf(buffer, SIZE, "last write occurred (msecs): %llu\n", - ns2ms(systemTime() - mLastWriteTime)); - result.append(buffer); - snprintf(buffer, SIZE, "total writes: %d\n", mNumWrites); - result.append(buffer); - snprintf(buffer, SIZE, "delayed writes: %d\n", mNumDelayedWrites); - result.append(buffer); - snprintf(buffer, SIZE, "blocked in write: %d\n", mInWrite); - result.append(buffer); - snprintf(buffer, SIZE, "suspend count: %d\n", mSuspended); - result.append(buffer); - snprintf(buffer, SIZE, "mix buffer : %p\n", mMixBuffer); - result.append(buffer); - write(fd, result.string(), result.size()); - fdprintf(fd, "Fast track availMask=%#x\n", mFastTrackAvailMask); + fdprintf(fd, "\nOutput thread %p:\n", this); + fdprintf(fd, " Normal frame count: %d\n", mNormalFrameCount); + fdprintf(fd, " Last write occurred (msecs): %llu\n", ns2ms(systemTime() - mLastWriteTime)); + fdprintf(fd, " Total writes: %d\n", mNumWrites); + fdprintf(fd, " Delayed writes: %d\n", mNumDelayedWrites); + fdprintf(fd, " Blocked in write: %s\n", mInWrite ? "yes" : "no"); + fdprintf(fd, " Suspend count: %d\n", mSuspended); + fdprintf(fd, " Mix buffer : %p\n", mMixBuffer); + fdprintf(fd, " Fast track availMask=%#x\n", mFastTrackAvailMask); dumpBase(fd, args); } @@ -3485,9 +3529,7 @@ void AudioFlinger::MixerThread::dumpInternals(int fd, const Vector<String16>& ar PlaybackThread::dumpInternals(fd, args); - snprintf(buffer, SIZE, "AudioMixer tracks: %08x\n", mAudioMixer->trackNames()); - result.append(buffer); - write(fd, result.string(), result.size()); + fdprintf(fd, " AudioMixer tracks: 0x%08x\n", mAudioMixer->trackNames()); // Make a non-atomic copy of fast mixer dump state so it won't change underneath us const FastMixerDumpState copy(mFastMixerDumpState); @@ -5105,30 +5147,18 @@ void AudioFlinger::RecordThread::dump(int fd, const Vector<String16>& args) void AudioFlinger::RecordThread::dumpInternals(int fd, const Vector<String16>& args) { - const size_t SIZE = 256; - char buffer[SIZE]; - String8 result; - - snprintf(buffer, SIZE, "\nInput thread %p internals\n", this); - result.append(buffer); + fdprintf(fd, "\nInput thread %p:\n", this); if (mActiveTracks.size() > 0) { - snprintf(buffer, SIZE, "In index: %d\n", mRsmpInIndex); - result.append(buffer); - snprintf(buffer, SIZE, "Buffer size: %u bytes\n", mBufferSize); - result.append(buffer); - snprintf(buffer, SIZE, "Resampling: %d\n", (mResampler != NULL)); - result.append(buffer); - snprintf(buffer, SIZE, "Out channel count: %u\n", mReqChannelCount); - result.append(buffer); - snprintf(buffer, SIZE, "Out sample rate: %u\n", mReqSampleRate); - result.append(buffer); + fdprintf(fd, " In index: %d\n", mRsmpInIndex); + fdprintf(fd, " Buffer size: %u bytes\n", mBufferSize); + fdprintf(fd, " Resampling: %d\n", (mResampler != NULL)); + fdprintf(fd, " Out channel count: %u\n", mReqChannelCount); + fdprintf(fd, " Out sample rate: %u\n", mReqSampleRate); } else { - result.append("No active record client\n"); + fdprintf(fd, " No active record client\n"); } - write(fd, result.string(), result.size()); - dumpBase(fd, args); } @@ -5138,26 +5168,39 @@ void AudioFlinger::RecordThread::dumpTracks(int fd, const Vector<String16>& args char buffer[SIZE]; String8 result; - snprintf(buffer, SIZE, "Input thread %p tracks\n", this); - result.append(buffer); - RecordTrack::appendDumpHeader(result); - for (size_t i = 0; i < mTracks.size(); ++i) { - sp<RecordTrack> track = mTracks[i]; - if (track != 0) { - track->dump(buffer, SIZE); - result.append(buffer); + size_t numtracks = mTracks.size(); + size_t numactive = mActiveTracks.size(); + size_t numactiveseen = 0; + fdprintf(fd, " %d Tracks", numtracks); + if (numtracks) { + fdprintf(fd, " of which %d are active\n", numactive); + RecordTrack::appendDumpHeader(result); + for (size_t i = 0; i < numtracks ; ++i) { + sp<RecordTrack> track = mTracks[i]; + if (track != 0) { + bool active = mActiveTracks.indexOf(track) >= 0; + if (active) { + numactiveseen++; + } + track->dump(buffer, SIZE, active); + result.append(buffer); + } } + } else { + fdprintf(fd, "\n"); } - size_t size = mActiveTracks.size(); - if (size > 0) { - snprintf(buffer, SIZE, "\nInput thread %p active tracks\n", this); + if (numactiveseen != numactive) { + snprintf(buffer, SIZE, " The following tracks are in the active list but" + " not in the track list\n"); result.append(buffer); RecordTrack::appendDumpHeader(result); - for (size_t i = 0; i < size; ++i) { + for (size_t i = 0; i < numactive; ++i) { sp<RecordTrack> track = mActiveTracks[i]; - track->dump(buffer, SIZE); - result.append(buffer); + if (mTracks.indexOf(track) < 0) { + track->dump(buffer, SIZE, true); + result.append(buffer); + } } } |