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Emulator Issues #9454

closed

Occasional one frame delay on button input

Added by altf4 over 8 years ago. Updated over 8 years ago.

Status:
Duplicate
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

Game: Tested on Smash Bros Melee. (But I suspect it's not limited to that)

Description: Dolphin periodically processes button inputs a frame late. For games that require frame perfect timing like Melee, this causes big issues.

dolphin version: built from source on Linux: 3ff56aa192f952cb6ad2e9c662d4a368efd21e6f

PC specs: Ubuntu 15.10, AMD 6770, radeon drivers

Video of this occurring:

In particular, notice how regularly it occurs. Fox jumps exactly six times each instance. During that window, EVERY button input is processed a frame late.

https://youtu.be/stHlyJLjyK4


Related issues 1 (0 open1 closed)

Is duplicate of Emulator - Emulator Issues #9016: Dead Frame and Subsequent Input Delay in Super Smash Bros MeleeInvalid

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