| 2dd4bdd715f586d4d30cf90cc6fc2bbfbce60fe0 |
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29-Aug-2012 |
Glenn Kasten <gkasten@google.com> |
Move libnbaio out of AudioFlinger
libnbaio is now a separate shared library from AudioFlinger, rather
than a static library used only by AudioFlinger.
AudioBufferProvider interface is now also independent of AudioFlinger,
moved to include/media/
Change-Id: I9bb62ffbc38d42a38b0af76e66da5e9ab1e0e21b
/frameworks/av/services/audioflinger/FastMixerState.h
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| fbae5dae5187aca9d974cbe15ec818e9c6f56705 |
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21-May-2012 |
Glenn Kasten <gkasten@google.com> |
Keep a copy of most recent audio played
Change-Id: I6b2f97881c39998a2fae9ab79d669af6c0a37e94
/frameworks/av/services/audioflinger/FastMixerState.h
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| 288ed2103d96f3aabd7e6bea3c080ab6db164049 |
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26-Apr-2012 |
Glenn Kasten <gkasten@google.com> |
Fix race condition for non-started fast tracks
This required re-implementing how fast tracks are considered active.
Now, they use the same logic as normal tracks, except underrun is ignored.
Other changes:
- add framesReady() to AudioBufferProvider interface
- rebased
- add track underrun counter state to fast mixer dump state
- move dumpsys header to Track::appendDumpHeader()
so it closer to where tracks are dumped
- display track state in dumpsys as a character code
- measure and display warmup time and cycles in dumpsys
- copy in the presentation complete code
- add ExtendedAudioBufferProvider for framesReady() which returns size_t
- simplify underrun tracking
- deferred reset track after stop()
- add comments
Change-Id: I7db8821bc565230ec76da1f9380fe3fb09735e5b
/frameworks/av/services/audioflinger/FastMixerState.h
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| 21e8c50bd13ebe44f3088e26c9c6df0e163c469c |
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12-Apr-2012 |
Glenn Kasten <gkasten@google.com> |
FastMixer update
Updates:
- Add support for mono fast tracks
- Add support for optional sample rate conversion on fast tracks
- Log sample rate and frame count
- Enable statistics
Change-Id: Ife014edf4f452da361f3eaaae19209ef6ff6958b
/frameworks/av/services/audioflinger/FastMixerState.h
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| 97b5d0d5b5ef766eb5dd680d05a5d199662d4ae0 |
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24-Mar-2012 |
Glenn Kasten <gkasten@google.com> |
Fast mixer
Change-Id: I61552f83507e08e4c706076b9fb15362869e6265
/frameworks/av/services/audioflinger/FastMixerState.h
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