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rsx: Surface cache improvements 2 [part 2 of 3] #6357

Merged
merged 3 commits into from Aug 18, 2019
Merged

rsx: Surface cache improvements 2 [part 2 of 3] #6357

merged 3 commits into from Aug 18, 2019

Commits on Aug 16, 2019

  1. rsx: Surface cache restructuring 

    - Further improve aliased data preservation by unconditionally scanning.
  Its is possible for cache aliasing to occur when doing memory split.
- Also sets up for RCB/RDB implementation
    @kd-11
    kd-11 committed Aug 16, 2019
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  2. rsx/vk: Restructure surface access barriers and implement RCB/RDB 

    - Implements render target data load (aka Read Color Buffer/Read Depth Buffer)
- Refactors vulkan surface barrier to be much cleaner.
- Removes redundant surface barrier invocations after doing a merged load
  from surface cache.
- Adds explicit access modes when gathering surfaces from cache.
    @kd-11
    kd-11 committed Aug 16, 2019
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  3. rsx: Temporary workaround for race condition in blit engine

    @kd-11
    kd-11 committed Aug 16, 2019
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