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* audio pre processing: test code for dual micEric Laurent2012-04-111-3/+261
| | | | | | | | | Added functional test code to validate effect API for multi mic simplementations. Also fixed warning in AudioFlinger. Change-Id: I07be4d2e4d17791d3626c804ba3e9f87ff26d05a
* Merge "Refactored SurfaceMediaSource"Mathias Agopian2012-04-103-645/+152
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| * Refactored SurfaceMediaSourceDaniel Lam2012-04-093-645/+152
| | | | | | | | | | | | | | SurfaceMediaSource takes advantage of BufferQueue to avoid duplicated code. Change-Id: I5e60b8eca21e6c3cf728d363cd8f3786125182d1
* | AudioMixer uses downmix effect for multichannel contentJean-Michel Trivi2012-04-092-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In the AudioMixer structure associated with each track, add an object that acts as the buffer provider when the track has more than two channels of input in the mixer. This object, DownmixerBufferProvider, gets audio from the actual buffer provider of the track, and applies a downmix effect on it. The downmix effect is created and configured when the track gets created in AudioFlinger, which causes AudioMixer::getTrackName() to be called with the new track's channel mask. It is released when the track is disabled in the mixer. Change-Id: I05281ed5f61bef663a8af7ca7d5ceac3517c82db
* | New API to support submitting encrypted buffers to the decoder.Andreas Huber2012-04-062-20/+80
|/ | | | | Change-Id: I69dd60e43078c4211c6123cf6e0ce90e676bf873 related-to-bug: 6275919
* Merge "Trust the Cues element"Andreas Huber2012-04-051-44/+22
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| * Trust the Cues elementJohann2012-04-041-44/+22
| | | | | | | | | | | | | | | | With the Cue based seeking we will get the closest previous key frame. For audio, use the Cue file to find the Cluster with the video key frame then incrementally look for the audio Block. Change-Id: Idc934cca1286b1bb48ee7577b27903ca488a0610
* | Merge "Fix a bug: WOULD_BLOCK handling in TimedTextPlayer."Andreas Huber2012-04-052-1/+25
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| * Fix a bug: WOULD_BLOCK handling in TimedTextPlayer.Insun Kang2012-04-042-1/+25
| | | | | | | | | | | | Bug: 6234756 Change-Id: I0fae6e5ad8607d472faad7dd680e020f20ac1669
* | Send video width and height to mediascannerMarco Nelissen2012-04-041-0/+2
| | | | | | | | | | | | b/5820120 Change-Id: Ia5c48eb1ab15fe3bbe773131148470a06eb2b96d
* | Allow AudioTrack to start at nonzero positionMarco Nelissen2012-04-041-0/+4
| | | | | | | | | | | | | | | | | | | | When creating a new AudioTrack (not inheriting one from a previous play), the AudioSink should take the AudioTrack's position as the initial starting point for mBytesWritten, since otherwise NuPlayer's calculations will be off. Normally this position will be 0, but if the test code for 32 bit wraparound in AudioFlinger.cpp is enabled, it might be (much) larger. Change-Id: I1e4f906d529861c3dea996de8afc6dbd491589af
* | audio policy: load audio hw modules.Eric Laurent2012-04-041-43/+62
| | | | | | | | | | | | | | | | | | | | | | Audio HW modules are now loaded upon request from audio policy manager according to the configuration in audio_policy.conf. Removed hard coded HW module loading by AudioFlinger at init time. Added methods to IAudioFlinger and AudioPolicyInterface to control the loading of audio HW modules. Added methods to open an output or input stream on a specific hw module. Change-Id: I361b294ece1a9b56b2fb39cc64259dbb73b804f4
* | audio policy: add configuration fileEric Laurent2012-04-032-60/+43
| | | | | | | | | | | | | | | | | | | | | | removed outputs to stream mapping cache in audio system: the output for a given stream type must always be queried from audio policy manager as the cache is not always updated fast enough by audioflinger callback. removed AudioFlinger::PlaybackThread::setStreamValid() not used anymore if stream to output mapping is not cached. Change-Id: Ieca720c0b292181f81247259c8a44359bc74c66b
* | Merge "fix crash with cues at the beginning of the file"Andreas Huber2012-04-031-9/+4
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| * | fix crash with cues at the beginning of the fileJohann2012-04-031-9/+4
| | | | | | | | | | | | | | | | | | | | | | | | previous implementation tried to be clever about economizing Cue loads. however, files with the cues at the beginning missed the initial load in the seek function and would crash with a null pointer. Change-Id: I49c15d6688909cd13afabf33a54d9f5896aab7cd
* | | New Crypto services talking to the new crypto "HAL".Andreas Huber2012-04-035-289/+324
|/ / | | | | | | | | Change-Id: I69ed31e7a8b4d69d1209d2d516f94d258f072566 related-to-bug: 6275919
* | Merge "Use Cues to seek Matroska files"Andreas Huber2012-04-031-13/+97
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| * | Use Cues to seek Matroska filesJohann2012-04-021-13/+97
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the first seek, load the Cues element. Parse it incrementally until the desired seek point can be located. This allows files to begin playing immediately. However, the Browser still seeks to 0 before playing embedded YouTube files. Because YouTube stores the cues at the end of the file, this causes it to seek, load the cues, then begin playing. It is still better than the previous behavior which blocked until the entire file was loaded. BUG=5921311 Change-Id: Iad2abc64ded3b4e2c2d2c478a969f68450754282
* | Merge "Add a few more APIs to MediaCodecList."Andreas Huber2012-04-032-43/+137
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| * Add a few more APIs to MediaCodecList.Andreas Huber2012-04-022-43/+137
| | | | | | | | Change-Id: I5ac193cd40c82bbcd87c1e55003b78102e8d4674
* | Merge "Update AudioParameter"Glenn Kasten2012-04-021-6/+8
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| * | Update AudioParameterGlenn Kasten2012-04-011-6/+8
| |/ | | | | | | | | | | | | | | | | Use definitions for AUDIO_PARAMETER_STREAM_* from <hardware/audio.h> instead of repeating these constants. String constants are const char * const. Change-Id: I1c9ebe0bc9c827d719d3181aea55251c6db28ec4
* | Merge "AudioTrack client fast policy"Glenn Kasten2012-04-021-3/+20
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| * | AudioTrack client fast policyGlenn Kasten2012-04-021-3/+20
| |/ | | | | | | Change-Id: I42ce691df3f586ac061b62237f35a263a0116f1f
* | Add gapless playback support for NuPlayerMarco Nelissen2012-04-025-9/+70
|/ | | | | | | | | This makes NuPlayer use a SkipCutBuffer when needed, and adds a new AudioSink method to retrieve the number of frames written so far, so NuPlayerRenderer can calculate how much data it can write without blocking. Also make some more methods const. Change-Id: Id7d253ad8a7b85e9a84ca2baafbe32817b16c744
* Make AudioTrack/AudioRecord handle more than 2^32 framesMarco Nelissen2012-03-302-9/+28
| | | | | b/6160363 Change-Id: I471815012c6a113ec2c4dd7676e8fa288a70bc76
* Merge "implemented synchronous audio capture"Eric Laurent2012-03-302-7/+11
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| * implemented synchronous audio captureEric Laurent2012-03-292-7/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Added the infrastructure to support the synchronization of playback and capture actions on specific events. The first requirement for this feature is to synchronize the audio capture start with the full rendering of a given audio content. The applications can further be extended to other use cases (synchronized playback start...) by adding new synchronization events and new synchronous control methods on player or recorders. Also added a method to query the audio session from a ToneGenerator. Change-Id: I51f1167290d9cafdf2fbcdf9e4785156973af44c
* | reduce IPCs in BufferQueueMathias Agopian2012-03-291-0/+1
| | | | | | | | Change-Id: I1f8c32a771a411476d225adc62d1f07c24f39a3e
* | Implementation of a raw audio "decoder".Andreas Huber2012-03-297-0/+317
| | | | | | | | Change-Id: Ie89f01e59dd8106883937188afbb407550f0ac92
* | Add ABuffer support to SkipCutBufferMarco Nelissen2012-03-292-7/+44
|/ | | | | | | | Add support for ABuffer to SkipCutBuffer, and make it (re)allocate an appropriately sized buffer when needed, rather then relying on the caller to tell it ahead of time how big the buffers are going to be. Change-Id: I8b5c9ba5dd2fc13ef8870b7d4fe93a1bfdc7a626
* AV Android make files changesJames Dong2012-03-2836-303/+153
| | | | | | | o plus a few file relocation: ActivityManager.cpp/h, SoundPool.h, etc o remove some runtime dependencies to libandroid, libandroid_runtime, etc Change-Id: I047a47c5fb361dd5cf85cd98798c39f629a75d10
* stagefright: compile without chromium for pdk buildsColin Cross2012-03-262-5/+10
| | | | Change-Id: I7d85e04fb9f0caa8460a111ca6181bba6f6497ac
* Merge "Provisional support for secure decryption of media streams."Andreas Huber2012-03-2617-27/+745
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| * Provisional support for secure decryption of media streams.Andreas Huber2012-03-2617-27/+745
| | | | | | | | Change-Id: Ib3982a9c960bfdb0cb7e1b174440b141b194cfbe
* | Merge "Removed code related to simulator build in TimedEventQueue to get rid ↵James Dong2012-03-261-21/+0
|\ \ | | | | | | | | | of the dependency on jni.h"
| * | Removed code related to simulator build in TimedEventQueue to get rid of the ↵James Dong2012-03-261-21/+0
| |/ | | | | | | | | | | | | | | dependency on jni.h o related-to-bug: 6214141 Change-Id: I548d84a9888be884d3903dc9dea9235258792165
* | Merge "fix visualizer inactivity detection"Eric Laurent2012-03-261-9/+24
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| * | fix visualizer inactivity detectionEric Laurent2012-03-261-9/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current method implemented by the visualizer to detect that audioflinger has stopped providing audio buffers does not work if the application reads pcm captures too fast. The fix consist in implementing a method based on real time measurement only. One drawback is that the new method makes use of system calls that add some overhead to the process and capture functions. Change-Id: I53bd596b856f1cc7f0f47e08413af3335227100b
* | | Merge "reorganize SoundPool and JetPlayer code."Eric Laurent2012-03-266-2/+1330
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| * | | reorganize SoundPool and JetPlayer code.Eric Laurent2012-03-266-2/+1330
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reorganize SoundPool and JetPlayer code to be ready for the creation of libmedia_native. Split SoundPool between libsoundpool (JNI) and libmedia(sound pool implementation). Remove dependencies on nativehelper/jni.h from JetPlayer. Change-Id: I130c6014173b714329929dd82c5dfb70b757a610
* | | | Merge changes Ib4d0e0c0,Iea8f4a23Colin Cross2012-03-261-1/+0
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | | | | | * changes: libmedia: remove skia include stagefright: remove dependency on skia
| * | | libmedia: remove skia includeColin Cross2012-03-241-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | skia is not used in this file, remove the unnecessary include. Change-Id: Ib4d0e0c0090c6b37ff8cfb816c0d8ba82a9638a4
* | | | Merge "IAudioFlinger::createTrack and openRecord flags"Glenn Kasten2012-03-263-15/+14
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| * | | IAudioFlinger::createTrack and openRecord flagsGlenn Kasten2012-03-193-15/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | createTrack and openRecord don't need the "old" flags parameter, which was either audio_policy_output_t or audio_in_acoustics_t shifted left by 16 bits. But they do need "new" flags, which are defined by the application use case. Initially, the only application use case flag is timed output, but others are planned. For output, the audio_policy_output_t flags are passed to AudioSystem::getOutput, which returns an audio_io_handle_t, and that handle is then passed to createTrack. So createTrack doesn't need the old flags parameter. For input, the audio_in_acoustics_t flags are passed to AudioSystem::getInput, which returns an audio_io_handle_t, and that handle is then passed to openRecord. So openRecord doesn't need the old flags parameter. Change-Id: I18a9870911846cca69d420c19fe6a9face2fe8c4
* | | | Remove JNI in LOCAL_C_INCLUDE from non-JNI related Android.mk files.James Dong2012-03-2411-13/+0
| |/ / |/| | | | | | | | | | | | | | o related-to-bug: 6214141 Change-Id: Ic88d1732b3e014af47532a0809e01f6086e8464d
* | | Merge "Revert "Split libmedia into libmedia and libmedia_native""Glenn Kasten2012-03-232-44/+37
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| * | | Revert "Split libmedia into libmedia and libmedia_native"Glenn Kasten2012-03-232-44/+37
| | | | | | | | | | | | This reverts commit 0a3edd38df0743dcc7091bb7ebf29e7e7dadc7cb
* | | | Fix the file mimetype reported by the mpeg4 extractor.Andreas Huber2012-03-232-2/+3
| |_|/ |/| | | | | | | | | | | Change-Id: I72474c17757dba5867f55b0e99e76e9e4e32ce7b related-to-bug: 6217289
* | | Merge "Use NuPlayer for media playback everywhere"Andreas Huber2012-03-2210-9/+415
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