stephenseo/VulkanRust
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

Maybe change the default "present mode" to "FIFO" #1

New issue
Closed
opened 2024-03-13 08:01:26 +00:00 by stephenseo · 0 comments
stephenseo commented 2024-03-13 08:01:26 +00:00
Owner
Copy link

29c8a08720/src/main.rs (L729)

Currently, the default preset mode is "MAILBOX", which does not respect the current display frame rate and causes performance to reach 100% of a single core. Using "FIFO" (which is the fallback if "MAILBOX" is not available) respects the display frame rate and has no such issues.

CORRECTION: Perhaps it does respect the frame rate, but just does more work in the background between frames even if the only thing being currently drawn is a triangle.

https://git.seodisparate.com/stephenseo/VulkanTriRust/src/commit/29c8a08720a0fce36f32619fe006931776c8b8d0/src/main.rs#L729 Currently, the default preset mode is "MAILBOX", which does not respect the current display frame rate and causes performance to reach 100% of a single core. Using "FIFO" (which is the fallback if "MAILBOX" is not available) respects the display frame rate and has no such issues. CORRECTION: Perhaps it does respect the frame rate, but just does more work in the background between frames even if the only thing being currently drawn is a triangle.
Sign in to join this conversation.
No Branch/Tag specified
Branches Tags
main
1.1
1.0
Labels
Clear labels
No items
No labels
Milestone
Clear milestone
No items
No milestone
Projects
Clear projects
No items
No project
Assignees
Clear assignees
No assignees
1 participant
Notifications
Due date
The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set.

Reference: stephenseo/VulkanRust#1
No description provided.
Delete branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?