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FIx #114286: Resolve ghosting artifact in workbench in Metal

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Missing GPU flush added between workbench render frames
to ensure GPU command buffer does not submit all frames
in one go.

Authored by Apple: Michael Parkin-White

Co-authored-by: Michael Parkin-White <mparkinwhite@apple.com>
Pull Request: https://projects.blender.org/blender/blender/pulls/114328
This commit is contained in:
Jason Fielder
2023-10-31 15:53:32 +01:00
committed by Clément Foucault
parent 3da63377fc
commit dde346ca9f
1 changed files with 3 additions and 0 deletions
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3
source/blender/draw/engines/workbench/workbench_engine.cc
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@@ -781,6 +781,9 @@ static void workbench_render_to_image(void *vedata,
/* Perform render step between samples to allow
* flushing of freed GPUBackend resources. */
if (GPU_backend_get_type() == GPU_BACKEND_METAL) {
GPU_flush();
}
GPU_render_step();
GPU_FINISH_DELIMITER();
} while (ved->instance->scene_state.sample + 1 < ved->instance->scene_state.samples_len);