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[3.x] Remove redundant thread sync counter draw_pending #47232

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merged 1 commit into from
Aug 6, 2022

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zmanuel
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@zmanuel zmanuel commented Mar 21, 2021

The functions that used it already use a threadsafe FIFO queue
to communicate between threads and a sync to have the main thread
wait for the render thread.

Cherry-Picked from #35758, which is the same fix against the master branch (there have been renames)

Fixes #35718

@zmanuel zmanuel requested a review from a team as a code owner March 21, 2021 15:11
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zmanuel commented Mar 21, 2021

Provided for convenience. If only one PR can be merged, pick #35718. It's just a tiny bug affecting unrealistic projects in a manner that would probably not even be observable to players.

@zmanuel zmanuel changed the title Remove redundant thread sync counter draw_pending Remove redundant thread sync counter draw_pending, 3.x version Mar 21, 2021
@Calinou Calinou added this to the 3.4 milestone Mar 21, 2021
@akien-mga akien-mga requested a review from RandomShaper March 23, 2021 10:53
@Chaosus Chaosus modified the milestones: 3.4, 3.5 Nov 8, 2021
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ghost commented Dec 15, 2021

Tested this on 3.x didn't notice any issues with rendering. I didn't test the delta values. I was more interested to see if I can spot any glitches or issues that may negatively impact frame rendering. I thought at first that the rendering was more "slideshow"-y with this pr but tested again a number of times and visually is no different with than without the pr.

@akien-mga akien-mga force-pushed the 3.x branch 2 times, most recently from 71cb8d3 to c58391c Compare January 6, 2022 22:40
@akien-mga akien-mga changed the title Remove redundant thread sync counter draw_pending, 3.x version [3.x] Remove redundant thread sync counter draw_pending Apr 4, 2022
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The master version was approved by @reduz and merged, so chances are that this is also good.

It's too late to merge for 3.5 but once rebased we could likely merge for 3.6.

@akien-mga akien-mga modified the milestones: 3.5, 3.x Jun 22, 2022
The functions that used it already use a threadsafe FIFO queue
to communicate between threads and a sync to have the main thread
wait for the render thread.

Fixes godotengine#35718
@akien-mga akien-mga force-pushed the eliminate-draw-pending-3.x branch from 16fde22 to 9fbdace Compare August 6, 2022 12:09
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Force pushed a rebase.

@akien-mga akien-mga merged commit 7637b5d into godotengine:3.x Aug 6, 2022
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Thanks!

@akien-mga akien-mga modified the milestones: 3.x, 3.6 Aug 6, 2022
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4 participants