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708 Commits

Author SHA1 Message Date
Hajime Hoshi
011e5061df internal/cbackend: simplify the audio API 2021-12-23 22:20:04 +09:00
Hajime Hoshi
e6131894a7 internal/cbackend: add AudioBufferSizeInSeconds 2021-12-23 02:55:54 +09:00
Hajime Hoshi
1799ed0b28 add a build tag 'ebitencbackend' and internal/cbackend 
This enables to create a C archive with Ebiten without an actual driver
implementation. This enables Ebiten work on a platform Go doesn't support.
See also Hitsumabushi project: github.com/hajimehoshi/hitsumabushi.

The backend C API is not stable and might change later. Then, the build
tag 'ebitencbackend' is not documented on purpose.

Closes #1900
 2021-12-22 21:12:48 +09:00
Hajime Hoshi
336ed49bdc audio: bug fix: compile error on tests 2021-12-17 16:04:39 +09:00
Hajime Hoshi
eaaa601261 audio: refactoring: rename types 2021-12-17 16:02:12 +09:00
Hajime Hoshi
55add3e323 audio: reduce dependency on the package oto 
Updates #1900
 2021-12-17 15:51:07 +09:00
Hajime Hoshi
1eb5d4a188 audio: Add comments 
Updates #1888
 2021-11-30 21:56:47 +09:00
Hajime Hoshi
2d231c8454 audio: Add comment at NewInfiniteLoopWithIntro about the noises 
Updates #1888
 2021-11-30 00:29:11 +09:00
Hajime Hoshi
c91a6fb81f audio: Blend the loop start and after-the-loop part to reduce noises at InfiniteLoop 
Closes #1888
 2021-11-30 00:00:50 +09:00
Hajime Hoshi
90f59aad7c audio: Refactoring: Use the underlying source's Seek in Read (reland) 2021-11-29 20:56:39 +09:00
Hajime Hoshi
b81736793d Revert "audio: Refactoring: Use the underlying source's Seek in Read" 
This reverts commit 15ba3ed4d1.

Reason: Test failure
 2021-11-29 19:36:28 +09:00
Hajime Hoshi
15ba3ed4d1 audio: Refactoring: Use the underlying source's Seek in Read 2021-11-29 17:21:40 +09:00
Hajime Hoshi
88a27151ef audio: Fix documentation 
ReadSeekCloser no longer exists.

Closes #1869
 2021-11-10 01:27:35 +09:00
Hajime Hoshi
a3eb8933e5 audio/internal/convert: Simplify f32Reader implementation 2021-10-31 19:49:40 +09:00
Hajime Hoshi
630df60894 audio/internal/convert: Reuse a buffer cache 2021-10-31 19:40:58 +09:00
Hajime Hoshi
611cbad5d7 audio/internal/convert: Use byte instead of uint8 2021-10-31 19:34:52 +09:00
Hajime Hoshi
5b768679a3 audio: Bug fix: Compile error 2021-10-22 15:35:05 +09:00
Hajime Hoshi
d9967c53e5 audio: Treat Oto context's error 2021-10-22 15:29:00 +09:00
Hajime Hoshi
69087cdc40 audio: Use (*Context).NewPlayer 2021-10-07 22:34:59 +09:00
r3vit
57c45a13e4
Remove dot imports from tests - Remove dot imports (#1837) 
Closes #1824
 2021-10-02 19:58:48 +09:00
Hajime Hoshi
7422a3353a audi/internal/conver: Fix ring-buffer-like slice usages 2021-09-12 17:06:36 +09:00
Hajime Hoshi
21e0768937 audio/internal/reader: Move the driver part to Oto v2 
Closes #1779
 2021-08-22 02:10:39 +09:00
Hajime Hoshi
7a5254f48f audio: Refactoring 2021-08-22 00:36:28 +09:00
Hajime Hoshi
88da1bb23f audio: Bug fix: Compile failure on JS/Wasm 2021-08-22 00:29:05 +09:00
Hajime Hoshi
fe4f96e261 audio/internal/readerdriver: Refactoring for documentations 
Updates #1779
 2021-08-22 00:10:31 +09:00
Hajime Hoshi
fb1ab5e779 audio: Refactoring 2021-08-21 20:10:12 +09:00
Hajime Hoshi
5474a52392 audio: Bug fix: The tests failed 
Updates #1665
 2021-08-21 19:49:34 +09:00
Hajime Hoshi
a93897d9d2 audio: Remove Oto (v0) usages 
Closes #1665
 2021-08-21 19:29:32 +09:00
Hajime Hoshi
9f1113b733 audio/internal/readerdriver: Remove goroutines for Windows 
Also this change changed the buffers to use smaller but more
headers to improve latency.

Updates #1768
 2021-08-19 02:19:06 +09:00
Hajime Hoshi
ded679c071 audio/internal/readerdriver: Experimental increase of buffers 
Also, this change reduces goroutine uses for efficiency.

Updates #1768
 2021-08-19 00:03:12 +09:00
Hajime Hoshi
045b14ba21 audio/internal/readerdriver: Reimplement Windows audio with the common players 
Updates #1710
Updates #1768
 2021-08-18 22:49:07 +09:00
Hajime Hoshi
c87e0df8a4 audio/internal/readerdriver: Make the implementation thread safe (Unix) 
Closes #1771
 2021-08-18 21:53:45 +09:00
Hajime Hoshi
9f0e95f6a2 audio/internal/readerdriver: Clean the build tags up 2021-08-18 02:37:15 +09:00
Hajime Hoshi
13e84f0224 audio/internal/readerdriver: Use ALSA instead of PulseAudio 
Updates #1633
Closes #1761
Updates #1766
 2021-08-18 02:03:12 +09:00
Hajime Hoshi
12350e2fee Fix build tags for Go 1.17 2021-08-17 12:27:19 +09:00
Hajime Hoshi
226e981ebe audio/internal/readerdriver: Refactoring: Clean the build tags up 2021-08-17 00:43:50 +09:00
Hajime Hoshi
92bc5c1908 audio: Add (*Context).NewPlayer and (*Context).NewPlayerFromBytes 
Closes #1708
 2021-07-22 16:41:04 +09:00
Hajime Hoshi
c2a5f4ab94 audio/internal/readerdriver: Add comments about Windows 
Updates #1710
 2021-07-21 23:23:12 +09:00
Hajime Hoshi
5750c48a3b audio/internal/oboe: Remove 'generate' build tag 2021-07-21 21:33:31 +09:00
Hajime Hoshi
e9d0c84803 audio/internal/oboe: Add //go:build 2021-07-21 21:25:30 +09:00
Hajime Hoshi
502455f5b2 audio: Bug fix: Deadlock in ensurePlayer 
Updates #1709
 2021-07-10 19:52:15 +09:00
Hajime Hoshi
1e3df9f391 audio: Bug fix: readerdriver.NewContext might be called multiple times 
Updates #1709
 2021-07-10 19:50:48 +09:00
Hajime Hoshi
4b7064ac58 audio: Bug fix: Do not create players every call of IsReady 
Close #1709
 2021-07-10 19:21:32 +09:00
Hajime Hoshi
17869143c0 audio/internal/readerdriver: Do mixing on Ebiten side 
Creating a new AudioQueue is more expensive than expected, and
this caused a little blocking the game when playing a lot of SEs.

Closes #1702
Updates #1680
 2021-07-08 23:11:05 +09:00
Hajime Hoshi
371bbfc0f2 audio/internal/readerdriver: Bug fix: Avoid AudioQueueReset 
Instead, call AudioQueueStop and discard the current AudioQueue.

Closes #1680
Updates #1650
 2021-06-26 01:14:37 +09:00
Hajime Hoshi
ab5f5cbfea audio/internal/readerdriver: Bug fix: Race condition on UNIX/Linux 
Updates #1680
 2021-06-25 03:17:42 +09:00
Hajime Hoshi
c7ac5a32b5 audio/internal/readerdriver: Stop using the reader driver 
Apparently #1680 seems pretty hard to fix. Use the old Oto
implementation until this issue is fixed.

Updates #1680
 2021-06-25 01:05:00 +09:00
Hajime Hoshi
47dfba69a5 audio/internal/readerdriver: Bug fix: Race condition on macOS/iOS 
Updates #1680
 2021-06-25 00:32:27 +09:00
Hajime Hoshi
b54ad73a2b Add go:build comments with go1.17beta1 fmt 2021-06-11 01:11:46 +09:00
Hajime Hoshi
95c494f47e audio/internal/readerdriver: Share one goroutine to read the source to the buffers (iOS/macOS) 
This fix improves the latency of the audio.

Closes #1662
 2021-06-09 01:52:21 +09:00
Hajime Hoshi
67e5fae9c0 audio/internal/readerdriver: Refactoring 2021-06-09 00:29:01 +09:00
Hajime Hoshi
a627c41217 Remove support of Go 1.13 and Go 1.14 
Updates #1258
Updates #1415
Updates #1462
 2021-06-07 21:44:22 +09:00
Hajime Hoshi
4276e2964e audio/internal/oboe: Use a bigger buffer for safety 
There were sometimes slight noises on a low-end device like Asus
Zenfone (ASUS_X013DB).

Updates #1662
 2021-06-07 03:52:30 +09:00
Hajime Hoshi
61682d6d5c audio/internal/oboe: Nil slice should be safe to convert to reflect.SliceHeader 2021-06-07 03:33:09 +09:00
Hajime Hoshi
658192f83d audio/internal/readerdriver: Bug fix: A player must be the EOF state when the buffer is empty 2021-06-07 03:20:48 +09:00
Hajime Hoshi
9f9d53aad3 audio/internal/readerdriver: Bug fix: Possible busy loop when a player reaches EOF 2021-06-07 03:03:22 +09:00
Hajime Hoshi
ea6e2091c5 audio/internal/oboe: Do not call a Go function from onAudioReady 
Calling a Go function from C has some overhead. onAudioReady is a
very performance-critical function and should not call Go function.

Updates #1662
 2021-06-07 00:01:09 +09:00
Hajime Hoshi
78459953cf audio/internal/readerdriver: Use the common player implementation for Android 
Updates #1662
 2021-06-06 22:53:56 +09:00
Hajime Hoshi
0aeb409eba audio/internal/readerdriver: Refactoring: Separate the player part (Linux) 
Updates #1549
 2021-06-06 16:27:03 +09:00
Hajime Hoshi
a74c00074e audio/internal/readerdriver: Refactoring 
Updates #1549
 2021-06-06 16:17:14 +09:00
Hajime Hoshi
048a30b4e7 audio/internal/readerdriver: Refactoring (Linux) 
Updates #1549
 2021-06-06 14:19:23 +09:00
Hajime Hoshi
7b320f2aeb audio/internal/readerdriver: Adjust buffer size for low-spec machines (Linux) 
Updates #1549
 2021-06-05 23:00:52 +09:00
Hajime Hoshi
85b436b5bb audio/internal/readerdriver: Reduce locked scopes (Linux) 
Updates #1549
 2021-06-05 22:01:55 +09:00
Hajime Hoshi
044a0c69a7 audio/internal/readerdriver: Avoid busy loop (Linux) 
Updates #1549
 2021-06-05 21:33:43 +09:00
Hajime Hoshi
be7bc5ae4c audio/internal/readerdriver: Remove goroutines to improve latency (Linux) 
Updates #1549
 2021-06-05 21:09:20 +09:00
Hajime Hoshi
da55ab895a audio/internal/readerdriver: Use PulseAudio for Linux/UNIX 
Updates #1549
 2021-06-05 19:46:36 +09:00
Hajime Hoshi
3fb469d5a5 audio/internal/readerdriver: Add comments (Windows) 
Updates #1549
 2021-06-04 23:58:35 +09:00
Hajime Hoshi
08dbb41b35 audio/internal/oboe: Implement self-mixing and re-enable Oboe 
Updates #1549
Updates #1656
Closes #1660
 2021-06-03 00:54:42 +09:00
Hajime Hoshi
633cfe3a0f audio/internal/readerdriver: Update comments 
Updates #1660
 2021-06-02 00:35:20 +09:00
Hajime Hoshi
0f5aa315d6 audio/internal/oboe: Bug fix: Player must be protected by a mutex 
As Close can be invoked by the finalizer, Player must be concurrent
safe. Especially the member player must be synced.

Updates #1549
Updates #1656
 2021-06-01 03:01:35 +09:00
Hajime Hoshi
b0a8ecefeb android/internal/oboe: Update Oboe to 1.6.0 2021-05-30 05:07:16 +09:00
Hajime Hoshi
cfb6c2c3ad audio/internal/readerdriver: Disable Android readerdriver 
Disable Android reade rdriver, which uses OpenSL. AAudio should be
used as OpenSL causes an issue especially on Android 8.

Updates #1656
 2021-05-30 01:45:23 +09:00
Hajime Hoshi
c46981a719 audio/internal/readerdriver: Refactoring (Windows) 2021-05-29 03:43:05 +09:00
Hajime Hoshi
98bfe5a692 audio/internal/readerdriver: Reimplement Windows driver with multiple waveOutOpen 
This improves the result of examples/piano significantly.

The issue of mutexes (#1652) is also resolved by this new
implementation.

Closes #1652
Closes #1653
 2021-05-28 23:54:36 +09:00
Hajime Hoshi
3e113e69e8 audio/internal/readerdriver: Revert 2 commits 
This reverts commit 43789c72a9.
This reverts commit 100b42513e.

Updates #1652
Updates #1653

Reason: This causes noises on examples/piano when a lot of notes played at the same time
 2021-05-28 22:19:57 +09:00
Hajime Hoshi
43789c72a9 audio/internal/readerdriver: Bug fix: some of waveOut* functions should be protected by mutex (Windows) 
Updates #1652
 2021-05-28 21:10:39 +09:00
Hajime Hoshi
100b42513e audio/internal/readerdriver: Reduce the mutex usages (Windows) 
Closes #1652
 2021-05-28 21:00:16 +09:00
Hajime Hoshi
c2148dcc01 Revert "tmp" 
This reverts commit 9619276326.

Reason: Wrong commit
 2021-05-28 19:49:59 +09:00
Hajime Hoshi
9619276326 tmp 2021-05-28 19:38:03 +09:00
Hajime Hoshi
dc2f5e296e audio/internal/readerdriver: Reduce mutext on Windows 
The granularity of context switches on Windows is pretty big and
mutexes might not be efficent.
 2021-05-28 19:25:59 +09:00
Hajime Hoshi
646f48ef09 audio/internal/readerdriver: Change the timing of updating the player state (Windows) 2021-05-28 17:10:28 +09:00
Hajime Hoshi
c54e5371ad audio/internal/readerdriver: Refactoring (Windows) 2021-05-28 16:45:55 +09:00
Hajime Hoshi
541156f255 audio/internal/readerdriver: Wait the loop when there is no player (Windows) 2021-05-28 16:16:56 +09:00
Hajime Hoshi
6a8abac194 audio/interna/readerdriver: Bug fix: Potential issue when all the players were gone 
When all the players were gone, the waveOut is closed once. From
this state, playing an audio again might take long.

This change fixes the issue by not closing the waveOut even when
all the players are gone.

This change also changes the returning value of read when the
player doesn't play.
 2021-05-28 16:09:43 +09:00
Hajime Hoshi
c3b8fa1c45 audio/internal/readerdriver: Handle errors correctly (Windows) 2021-05-28 14:09:05 +09:00
Hajime Hoshi
6c3c3533fb audio/internal/readerplayer: Bug fix: Potential deadlock when waveOutWrite failed (Windows) 2021-05-28 05:17:32 +09:00
Hajime Hoshi
f334eee1e4 audio/internal/readerdriver: Refactoring: unify add and play (Windows) 2021-05-28 04:40:50 +09:00
Hajime Hoshi
72d8d77173 audio/internal/readerdriver: Bug fix: AudioQueuePause/Reset might take long time 
This issue has existed since ae14caee93.
This change fixes the issue by skipping the C function calls when
possible.

Updates #1650
 2021-05-28 02:51:14 +09:00
Hajime Hoshi
c9fcf57fbd audio/internal/readerdriver: Refactoring (Android) 2021-05-27 01:00:41 +09:00
Hajime Hoshi
c4f85bea2b audio/internal/readerplayer: Bug fix: Delay on audio on Android 
Updates #1650
 2021-05-27 00:52:45 +09:00
Hajime Hoshi
88d2663bc5 audio/internal/readerdriver: Mark EOF at the first reading 2021-05-26 13:03:47 +09:00
Hajime Hoshi
46ed239632 audio/internal/readdriver: Bug fix: Potential busy loop on Android 
This is basically the same fix as 91d3d6b4e7
but for Android.

Updates #1650
 2021-05-26 12:46:48 +09:00
Hajime Hoshi
8692ba5f06 audio/internal/readerdriver: Refactoring (js) 2021-05-26 03:45:12 +09:00
Hajime Hoshi
91d3d6b4e7 audio/internal/readerdriver: Bug fix: Avoid busy loop when EOF is reached 
This is a part of reverting 81015a3c19.

On Drawin, the loop became busy when the source reached EOF. This
change fixes this issue by making the loop wait when the EOF is
reached and until the state is reset.

Updates #1650
 2021-05-26 03:37:50 +09:00
Hajime Hoshi
800a929e84 audio/internal/readerdriver: Add comments 
Updates #1549
 2021-05-23 00:38:18 +09:00
Hajime Hoshi
5bd1a883d1 audio/internal/readerdriver: Implmeent a reader driver for Windows 
Updates #1549
 2021-05-23 00:14:59 +09:00
Hajime Hoshi
e43dcc2265 audio/internal/readerdriver: Bug fix: An error was overwritten 2021-05-18 21:08:26 +09:00
Hajime Hoshi
ae14caee93 audio/internal/readerdriver: Refactoring (darwin) 2021-05-17 23:18:55 +09:00
Hajime Hoshi
58f6eb0dea audio/internal/readerdriver: Refactoring 2021-05-17 04:04:04 +09:00
Hajime Hoshi
66999989e1 audio/internal/readerdriver: Bug fix: Need to lock the callback logic 2021-05-17 04:03:04 +09:00