Felipe Tavares
ea81928e39
Fast-Forward Audio Resampling ( #15173 )
...
* 🎵 Fast forward audio resampling. Solves #15160 .
Previously, we avoided doing any resampling while fastforwarding based
on the assumption it was impossible to make the audio not crackle due to
both flush-to-flush timing fluctuations and timer accuracy.
However, turns out this is not the case. The audio doesn't "crackle" per
se when the timing fluctuates! It's just that the sounds don't make
sense since the time compression and decompression caused by the flush
time fluctuations mess with the audio consistency.
To work around that, we introduce a running average flush delta time
that makes sure the audio is both resampled to approximately the correct
rate and consistent.
This was tested in two settings:
- Limited rate fastforwarding (2x-4x)
- Unlimited fastforwarding
In both cases it seems to work well, but with unlimited fastforwarding
it's just high pitched and annoying, so this is probably the most useful
in the 2x to 4x range.
* Move declartion to support C89
* resampling ratio upper and lower bounds
* Add toggle for speeding up audio
2023-04-20 17:14:47 +02:00
Skirlez
f84093496f
implement scrolling sounds for ozone
...
using roughly the same implementation for the ok/notice/cancel sounds, but i've made an exclusive function for scrolling since it's going to be called a lot more than those sounds
2023-01-03 19:34:35 +01:00
LibretroAdmin
fcbd72dbf3
Use flags pt4 ( #14497 )
...
* * Use flags for rarch_state
* Get rid of ^M linebreaks in retroarch_types.h
* Buildfixes for consoles
* (audio driver) use flags instead of bools
* (video) Use flags instead of bools
* Rewrite input driver state bools into flags
2022-10-08 10:39:15 +02:00
jdgleaver
e3217b4a35
Remove frame limit from audio batch callback ( #13333 )
2021-12-06 18:11:46 +01:00
twinaphex
514ed00f2d
Move configuration state over to configuration.c - take it out of
...
p_rarch
2021-11-03 21:22:37 +01:00
twinaphex
d87e0c1744
* Fix implicit declaration
...
* Move more code to gfx/video_driver.c
2021-10-13 16:36:38 +02:00
twinaphex
e47e9968ed
Move audio_driver_menu_sample to audio_driver.c and turn
...
audio_driver_flush into static function
2021-10-13 16:29:41 +02:00
Autechre
e7f182811a
Split up audio code into new file audio/audio_driver.c ( #13097 )
...
* Split up audio code into new file audio/audio_driver.c
* Fix build issues #1
* Small cleanup
* Fix typo
2021-10-11 18:01:37 +02:00
twinaphex
127bf556c7
Merge audio_driver.c into retroarch.c
2019-06-17 12:49:21 +02:00
Brad Parker
10df615d14
add "Send Debug Info" option under Help
2019-03-07 19:17:54 -05:00
twinaphex
829aedc6e2
(Video/Audio) Remove 'own driver' mechanism
2019-02-27 17:09:15 +01:00
twinaphex
6aca340927
(OSX) Add CoreAudio V3 driver from stuartcarnie
2019-01-31 23:14:56 +01:00
twinaphex
fe02db911d
Header include cleanups
2019-01-31 20:36:39 +01:00
twinaphex
000646e51e
Update header includes
2019-01-31 19:06:27 +01:00
Brad Parker
90db5e7e27
Implement in-menu sound effects
2019-01-27 11:22:16 -05:00
twinaphex
fc57b41ab6
(Audio mixer) You can now specifically set a slot to load a sound in
...
- set type to AUDIO_MIXER_SLOT_SELECTION_MANUAL and set idx to the
slot you want to load in (begins at 0)
2019-01-18 00:24:31 +01:00
twinaphex
65d5de6674
Add 4 additional mixer slots for system sound effects and music
...
for menu
2019-01-17 03:03:46 +01:00
nia
3ef9bbb592
Add an AudioIO dirver for NetBSD and Solaris.
2018-12-21 14:15:30 +00:00
Francisco Javier Trujillo Mata
0880bd00b0
PS2 is compiling with null drivers
2018-11-09 22:40:50 +01:00
twinaphex
2a7a2e7dee
(LIBNX) Start backporting libnx code; beginning with audio drivers
2018-09-12 08:14:17 +02:00
twinaphex
ea77fbbd38
Increase max streams from 8 to 16
2018-05-02 23:42:39 +02:00
twinaphex
ab360ae3ac
(Audio mixer) Add Sequential playback mode
2018-05-02 21:43:16 +02:00
twinaphex
9fbfd503af
Add value descriptions for audio mixer streams
2018-05-02 20:13:13 +02:00
twinaphex
5aeab54ab7
(Audio mixer) Ability to individually set volume per stream
2018-04-30 17:51:01 +02:00
twinaphex
49341bac26
Add Play/Play (Looped) actions
2018-04-30 15:04:29 +02:00
twinaphex
965859ddcb
Start adding mixer controls - ability to stop and remove loaded tracks
2018-04-30 14:34:25 +02:00
twinaphex
773fc1ebad
Create audio_driver_menu_sample
2018-04-29 00:06:54 +02:00
twinaphex
875450e228
Statistics - add sample count
2018-03-24 15:42:45 +01:00
twinaphex
9343eacc0a
Create public function compute_audio_buffer_statistics
2018-03-24 12:25:52 +01:00
Dwedit
7deeb6d2fa
Functions to enable and disable audio and video, and an environment function to query status of audio and video enables
2018-03-23 14:12:05 -05:00
twinaphex
b9248cf3af
Start preparing runtime toggleable resampler quality settings
2017-12-31 20:55:26 +01:00
misson20000
033a7259b4
audio driver for the switch
2017-12-29 00:10:01 +01:00
gblues
6904101c44
Clean up trailing whitespace
...
== DETAILS
Really simple code cleanup, because my editor flags trailing whitespaces
and it's pretty annoying.
2017-12-12 00:24:18 -08:00
Charlton Head
4ad5f67663
TinyALSA support
2017-06-23 20:44:00 -05:00
twinaphex
cdf7a403ea
Add audio mixer mute enable
2017-06-08 23:53:24 +02:00
twinaphex
8f5f3d15f3
Add AUDIO_ACTION_MIXER_VOLUME_GAIN
2017-06-08 22:38:54 +02:00
twinaphex
420d0d0607
Get rid of audio_driver_set_volume_gain
2017-06-08 22:24:51 +02:00
twinaphex
5851d103d0
Add 'Add to Mixer' option for Ogg/WAV files inside the music tab
2017-05-27 21:03:17 +02:00
twinaphex
5343648dc9
Start creating state machien for audio mixer streams
2017-05-18 06:16:16 +02:00
twinaphex
67610b8263
Update task_audio_mixer.c
2017-05-15 11:07:12 +02:00
twinaphex
99e7cb7d75
Only need to grab settings pointer from within audio_driver_flush
...
now when setting slowmotion
2017-05-08 21:50:21 +02:00
twinaphex
097515fa63
No longer have to grab settings pointer to get audio mute value
2017-05-08 21:39:08 +02:00
twinaphex
3fb630c571
Get rid of is_perfcnt_enable for audio_driver_write function
2017-04-20 10:15:11 +02:00
twinaphex
e21df42ec1
Turn function static
2017-04-18 03:59:15 +02:00
twinaphex
8aa7ae168e
Remove unused function
2017-04-18 03:54:53 +02:00
Zoran Vuckovic
129151d5fc
add wasapi audio driver
2017-04-11 00:24:37 +02:00
twinaphex
eacac11abd
Add more documentation to audio_driver.h
2017-01-26 02:36:48 +01:00
twinaphex
e74853750b
(audio driver) Pass is_perfcnt_enable boolean variable to audio
...
driver write function
2017-01-25 17:30:50 +01:00
twinaphex
90bc170829
Get rid of runloop_ctl calls inside audio drivers
2017-01-22 18:05:07 +01:00
twinaphex
96c8ca5a09
Header update #1
2017-01-22 13:40:32 +01:00
