baldurk b4e4fed40f Remove path to trust application flushes on coherent maps. Closes #2372 ...

* We used to allow applications to call vkFlushMappedMemoryRanges on coherent
  memory to manually annotate regions of memory that are changed in persistent
  maps, thus avoiding the overhead of RenderDoc needing to check for changes on
  each submit.
* Unfortunately this means that if the application calls flush wrongly then
  changes will no longer appear, even though the application was completely
  correct, if misleading, since by the spec behaviour vkFlushMappedMemoryRanges
  is a no-op on coherent memory so incorrect calls to it make no difference.
* Since applications making use of this are rare or non-existant we just remove
  the optimisation.

2021-09-23 17:37:26 +01:00

..

analytics.rst

…

d3d12_support.rst

…

how_works.rst

Rename 'draw' or 'drawcall' to action

2021-07-01 15:15:05 +01:00

index.rst

…

opengl_support.rst

Make some misc tweaks and updates to the docs

2021-06-29 16:55:53 +01:00

planned_features.rst

Rename 'draw' or 'drawcall' to action

2021-07-01 15:15:05 +01:00

vulkan_support.rst

Remove path to trust application flushes on coherent maps. Closes #2372

2021-09-23 17:37:26 +01:00