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Fix #106704: Resolve flashing Metal viewport #106914

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Jeroen Bakker merged 2 commits from Jason-Fielder/blender:Fix_106704 into main 2023-04-14 07:54:19 +02:00
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Jason Fielder commented 2023-04-13 18:11:46 +02:00
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Previous fix to resolve GPU hang which could occur in the
Metal backend caused additional flickering to occur as
as side effect, due to removal of required execution
dependencies in certain places.

This patch resolves both problems by only removing the
GPU hang dependency stall when additional synchronization
primitives are used along-side the global sync primitive.

Authored by Apple: Michael Parkin-White

Previous fix to resolve GPU hang which could occur in the Metal backend caused additional flickering to occur as as side effect, due to removal of required execution dependencies in certain places. This patch resolves both problems by only removing the GPU hang dependency stall when additional synchronization primitives are used along-side the global sync primitive. Authored by Apple: Michael Parkin-White
Jason Fielder added 1 commit 2023-04-13 18:12:03 +02:00
627662f002 Fix #106704: Resolve flashing Metal viewport 
Previous fix to resolve GPU hang which could occur in the
Metal backend caused additional flickering to occur as
as side effect, due to removal of required execution
dependencies in certain places.

This patch resolves both problems by only removing the
GPU hang dependency stall when additional synchronization
primitives are used along-side the global sync primitive.

Authored by Apple: Michael Parkin-White
Jason Fielder requested review from Jeroen Bakker 2023-04-13 18:12:53 +02:00
Jason Fielder requested review from Clément Foucault 2023-04-13 18:12:53 +02:00
Jason Fielder added the
Interest
Metal
 label 2023-04-13 18:13:04 +02:00
Jason Fielder added this to the 3.5 milestone 2023-04-13 18:13:07 +02:00
Michael Parkin-White added 1 commit 2023-04-13 18:24:00 +02:00
Jeroen Bakker approved these changes 2023-04-14 07:53:25 +02:00
Jeroen Bakker merged commit 2745cacd95 into main 2023-04-14 07:54:19 +02:00
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Reference: blender/blender#106914
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