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Emulator Issues #938

closed

STC causes sound/music bugs in MP1

Added by federelli almost 15 years ago.

Status:
Invalid
Priority:
Normal
Assignee:
-
% Done:

0%

Operating system:
N/A
Issue type:
Bug
Milestone:
Regression:
No
Relates to usability:
No
Relates to performance:
No
Easy:
No
Relates to maintainability:
No
Regression start:
Fixed in:

Description

What steps will reproduce the problem?

  1. Play the game without STC enabled, music/sound won't ever get messed
    when loading a game save.
  2. Play the game with STC enabled, either music or sound will most times
    become bugged, for example only 1 sound will be reproduced at a a time, if
    u are firing your gun, you can't hear the rest of the sounds.

What is the expected output? What do you see instead?
Good AX emulation :D.

What version of the product are you using? On what operating system?
R3171, XP SP3 32bits, HLE plug.

Actions #1

Updated by XTra.KrazzY almost 15 years ago

huh? what does GFX has to do with DSP?

Interesting

Actions #2

Updated by nakeee almost 15 years ago

does it work well with LLE?

Actions #3

Updated by federelli almost 15 years ago

To Xtra, u tell me :P, whenever STC on the thing happens, whenever its off it doesn't
(and there's no fps drop).

To nakee, booting with LLE sound hangs the emu for me.

Actions #4

Updated by omegadox almost 15 years ago

Maybe STC is writing garbage into the audio RAM?

Actions #5

Updated by federelli almost 15 years ago

I'll make it more precise.

When u load a game, as u begin to see Samus, and there's an animation with some
blueish beams, there's three scenarios:

1 - STC disabled, music plays through and sound is fine after the animation.
2 - STC enabled, music disappears, sound works intermitently.
3 - STC enabled, music plays, but when u fire ur gun it stops then returns. As if
only one piece of audio could be played simultaneously.

I'm unable to reproduce this with STC disabled, that's why i suspect that's the only
cause.

Actions #7

Updated by skidau over 13 years ago

  • Status changed from New to Invalid

STC causes a fps drop which makes the sound stutter.

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