axmol/cocos/platform/android/jni
James Chen 15ef80e27d [big refactoring] Audio latency fix for Android. Support to preload effects on Android now. (#15875)
* Audio latency fix for Android. Support preload effects on Android now.

Squashed commits:
[b6d80fe] log fix
[a0a918e] Fixes assetFd didn't be released while PcmData is returned from cache.
[4b956ba] Potential crash fix for PcmAudioPlayer while pause / resume.
[398ab8c] Updates LOG_TAG position in AudioEngine-inl.cpp
[e3634e7] include stdlib.h for posix_memalign
[9004074] fixes setVolume logical error.
[c96df46] Don't use another thread for mixing, enqueue is in a seperated thread, therefore doing mixing in another thread will waste more time.
[0a4c1a8] Adds setLoop, setVolume, setPostion support for Track
[c35fb20] Fixed include.
[cdd9d32] Do mixing by ourself. (TO BE POLISHED)
[6447025] µ -> u since µ could not be shown on some android devices.
[97be0c6] Don't send a silence clip.
[c1607ed] Make linter.py happy.
[0898b54] Puts enqueue & SetPlayState in PcmAudioPlayer::play to thread pool.
[b79fc01] Adds getDuration, getPosition support for PcmAudioPlayer
[80fa2ab] minor fix of the code position of resetting state to State::INITIALIZED
[d9c62f1] underrun fix for PcmAudioPlayer.
[9c2212a] UrlAudioPlayer, playOverMutex should be static, and should be used in update method.
[1519d2e] static variables
[19da936] _pcmAudioPlayer Null pointer check in AudioPlayerProvider.
[e6b0d14] Updates audio performance test.
[fc01dd4] Registers foreground & background event in AudioEngine-inl.cpp(android), the callback should invoke `provider`'s pause & resume method.
[e00a886] TBD: Pause & resume support for PcmAudioPlayerPool.
Since OpenSLES audio resources are expensive and device shared, we should delete all unused PcmAudioPlayers in pool while pause and re-create them while resume.
But this commit isn't finished yet, I don't find a better way to register pause&resume event in AudioEngine module.
[9e42ea3] Interleave mono audio to stereo audio. PcmAudioPlayerPool only contains PcmAudioPlayers with 2 channels.
[3f18d05] Adds a strategy for checking small size of different file formats.
[753ff49] Adds performance test for AudioEngine.
[09d3045] Releases an extra PcmAudioPlayer for UrlAudioPlayer while allocating PcmAudioPlayer fails.
[9dd4477] Using std::move for PcmData move constructor & move assignment.
[6ca3bcb] some fixes:
1) new -> new (std::nothrow)
2) break if allocate PcmAudioPlayer fails
3) renames 'initForPlayPcmData' to 'init'
4) PcmAudioPlayer destructor deadlock if 'init' failed
[54675b6] include path fix.
[a1903ca] More refactorings.
[19b9498] Makes linter.py happy. :)
[923c530] Fixes:
1) Avoid getFileInfo to be invoked twice
2) A critical bug fix for UrlAudioPlayer and adds detailed comments
3) __clang__ compiler option fix for AudioResamplerSinc.cpp.
[5ec4faf] minor fix.
[faaa0f3] output a log in the destructor of UrlAudioPlayer.
[9c20355] NewAudioEngineTest,TestControll crash fix.
[f114464] fixes an unused import.
[1dc5dab] Better algorithm for allocating PcmAudioPlayer.
[331a213] minor fix.
[e54084a] null -> nullptr
[f9a0389] Support uncache.
[89a364f] Removes unused update, and TODO uncache functionality.
[1732bf9] Supports AudioEngineImpl::setFinishCallback for android.
[43d1596] UrlAudioPlayer::stop fix.
[e2ee941] Test case fix in NewAudioEngineTest/AudioIssue11143Test
[5c5ba01] More fixes for making cpp-tests/New Audio Engine Test happy.
[8b554a3] Adds log while remove player from map.
[ed71322] If original file is larger than 30k bytes, consider it's a large audio file.
[fb1845a] Updates project.properties
[6f3839f] minor log output fix in AudioEngine-inl.cpp
[c68bc6c] Don't resample if the sample rate of the decoded pcm data matchs the device's.
[43ca45f] PcmAudioPlayers also need to be removed while they play over, but should not be deleted since their lifecycle is managed by PcmAudioPlayerPool.
[f5e63c9] Audio latency fix for Android. Support preload effects on Android now.

* Supports to loading audio files asynchronously.

* Crash fix for stop audio right after play2d.

* Minor fix for logic in AudioMixerController.cpp

* Adds missing files (CCThreadPool.h/.cpp).

* Minor fix for including.

* Minor fix for missing include <functional> in Track.h

* update license information in audio.h

* Don't use std::future/std::promise anymore since ndk counldn't support it well in armeabi arch.

* isSmallFile postion updated, fixes large audio file goto the checking logic of cache.

* std::atomic<int> isn't supported by ndk-r10e while compiling with `armeabi` arch, using a int with a mutex instead.

* fixes __isnanf & posix_memalign doesn't exist on low api (<=16) devices.

* namespace updated: cocos2d -> cocos2d::experimental

* Removes commented code in AudioMixerController.h/.cpp

* Removes unused code again, and fixes a memory leak of `Track` instance.

* Oops, namespace changed.

* Only outputs log in debug mode.

* Uses ALOGV for outputing logs in AudioEngine-inl.cpp

* const PcmData& ->  PcmData for Track

* Fixes a protential crash in NewAudioEngineTest

* Adds `COCOS` prefix in header #ifndef COCOS_BALABALA #define COCOS_BALABALA

* Uses _ prefix for cocos code style instead of `m` prefix.

* Deletes AudioResamplerSinc related files.

* Bug fix from @minggo's reply on github.

* Don't need to invoke pause after in UrlAudioPlayer::prepare.

* Updates ThreadPool class, uses enum class and adds const keyword.
2016-07-18 10:22:40 +08:00
..
Java_org_cocos2dx_lib_Cocos2dxAccelerometer.cpp Fixes 1605 include path in 541 files 2016-03-20 21:53:44 +08:00
Java_org_cocos2dx_lib_Cocos2dxBitmap.cpp Various CMake improvements 2016-06-14 10:20:57 -04:00
Java_org_cocos2dx_lib_Cocos2dxBitmap.h coding style fix 2014-05-28 17:41:34 +08:00
Java_org_cocos2dx_lib_Cocos2dxHelper.cpp [big refactoring] Audio latency fix for Android. Support to preload effects on Android now. (#15875) 2016-07-18 10:22:40 +08:00
Java_org_cocos2dx_lib_Cocos2dxHelper.h [big refactoring] Audio latency fix for Android. Support to preload effects on Android now. (#15875) 2016-07-18 10:22:40 +08:00
Java_org_cocos2dx_lib_Cocos2dxRenderer.cpp Various CMake improvements 2016-06-14 10:20:57 -04:00
JniHelper.cpp Squashed commit of the following: 2016-06-15 11:33:25 -07:00
JniHelper.h Squashed commit of the following: 2016-06-15 11:33:25 -07:00
TouchesJni.cpp Fixed EventListenerKeyboard.onKeyPressed not firing for back button on Android. 2015-07-02 16:19:33 +08:00