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Audio engine fixes #838

Merged
merged 9 commits into from
May 17, 2023
Merged

Audio engine fixes #838

merged 9 commits into from
May 17, 2023

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ariscop
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@ariscop ariscop commented Mar 28, 2023

Removes all stereo-dependant branches, engine is essentially stereo only, with stereo/mono mixing handled when writing rNR51. The options menu no longer restarts the music as the change applies instantly

Fixes #837 but i'm not entirely sure the fix is correct

Lower 4 bits are read-only, and its attempting to duplicate what
wSoundOutput already does
bc isn't in use during InitSound
Moved a comment
SOUND_CHANNEL_ON doesnt need to be reset before ChannelInit
...i think
Does not actually work. Writes are ignored since the dac is on
Only reloads as needed now to avoid turning off the dac

Also doesn't bother writing rNR31 as its value is ignored anyway
Has the neat side effect of making duty cycle patterns visible in
the music player
Removes some redundant commands and restores dummied out
duty_cycle_pattern calls
Removes a few places mono/stereo take different code paths, and
allows changing between them without restarting the music
@ariscop ariscop marked this pull request as ready for review April 5, 2023 03:14
@itsdarsh itsdarsh merged commit afb460d into Rangi42:9bit May 17, 2023
nickjwilde pushed a commit to nickjwilde/polishedcrystal that referenced this pull request Jul 7, 2023
* Remove useless rNR52 writes

Lower 4 bits are read-only, and its attempting to duplicate what
wSoundOutput already does

* Misc changes

bc isn't in use during InitSound
Moved a comment
SOUND_CHANNEL_ON doesnt need to be reset before ChannelInit

* Don't count rest notes as noise hits

* Fixes Rangi42#837

...i think

* Don't call ReloadWaveform from the music player

Does not actually work. Writes are ignored since the dac is on

* Change waveform loading for audio channel 3

Only reloads as needed now to avoid turning off the dac

Also doesn't bother writing rNR31 as its value is ignored anyway

* Combine DutyCycle and SFXDutyCycle

Has the neat side effect of making duty cycle patterns visible in
the music player

* duty_cycle changes in hgss/ceruleancity

Removes some redundant commands and restores dummied out
duty_cycle_pattern calls

* Apply mono/stereo option once when writing rNR51

Removes a few places mono/stereo take different code paths, and
allows changing between them without restarting the music
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2 participants