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21 commits

Author SHA1 Message Date
kd-11 22584fb2d1 vk/dma: Disable pasthrough DMA for NVIDIA+windows 
- The driver seems to cache page mapping as long as allocation has not been removed
- This is undesirable as we cannot stop the emulator to remove stale allocations every time a page is unmapped
 2021-01-24 14:24:55 +03:00
kd-11 90ac9165e2 vk/dma: Unmap pages from GPU when they are unmapped in Cell 2021-01-24 14:24:55 +03:00
kd-11 f93cb262ba vk/dma: Fix multiple logical bugs 
- Fix range chaining.
- Add validation checks that no overlaps exist.
 2021-01-24 14:24:55 +03:00
kd-11 67949bb5b7 vk/dma: Allow interoperability between pass-through and write-back DMA caching types 2021-01-24 14:24:55 +03:00
kd-11 e56da4eb46 vk: Workaround for amdgpu kernel driver 2021-01-24 14:24:55 +03:00
kd-11 7de0ff337b vk: Polishing and cleanup 
Some spec violations fixes
Make the option dynamic
 2021-01-24 14:24:55 +03:00
kd-11 e1c0a917fa vk/dma: Modify default page size to 64k 2021-01-24 14:24:55 +03:00
kd-11 58d367d704 vk: Add host-imported DMA buffers 2021-01-24 14:24:55 +03:00
kd-11 59e46f09b7 vk/dma: Disable memory inheritance 
- It is not possible to emulate passthrough memory cleanly, and we don't need to
  A stupid race condition appears when trying to synchronize DMA blocks with memory inheritance.
  Since the usage pattern is to acquire a range and then load or write+flush, this new data is going to be..
  overwritten by the commandbuffer execution sequence later. Acquiring a scratch buffer to hold CPU content during the transition is not worth the effort..
  as the data will be destroyed anyway during the transfer process immediately afterwards.

  Fixes data corruption when moving data around using the emulated DMA passthrough
 2021-01-24 14:24:55 +03:00
kd-11 7766076042 rsx/vk: DMA stuff 2021-01-24 14:24:55 +03:00
Nekotekina db8e6fe7a7 Enable -Wunused-variable 2021-01-12 14:34:14 +03:00
kd-11 c2cbc62be6 vk: Refactor some uber-headers 
- VKHelpers was the rug everything was swept under for a long time.
  This commit essentially deprecates its usage across most of the backend.
 2021-01-10 12:04:31 +03:00
Nekotekina a8e0d261b7 types.hpp: more cleanup 
Also fix compilation.
 2020-12-22 19:08:09 +03:00
Nekotekina eec11bfba9 Move align helpers to util/asm.hpp 
Also add some files:
GLTextureCache.cpp
VKTextureCache.cpp
 2020-12-18 18:07:42 +03:00
Nekotekina fb29933d3d Add usz alias for std::size_t 2020-12-18 12:23:53 +03:00
Nekotekina e055d16b2c Replace verify() with ensure() with auto src location. 
Expression ensure(x) returns x.
Using comma operator removed.
 2020-12-09 15:43:38 +03:00
RipleyTom af8c661a64 Remove BOM markers 2020-12-06 15:30:12 +03:00
Nekotekina c0f80cfe7a Use attributes for LIKELY/UNLIKELY 
Remove LIKELY/UNLIKELY macro.
 2020-02-05 10:42:34 +03:00
Nekotekina 15391f45d0 Modernize RSX logging (rsx_log variable) 2020-02-01 11:52:22 +03:00
Maksim Derbasov 1abdee242a small improvement (#7288) 
* small improvement

* comments addressed

Co-authored-by: kd-11 <15904127+kd-11@users.noreply.github.com>
 2020-01-22 12:28:48 +00:00
kd-11 212ac19c11 vk: Reimplement DMA synchronization 2019-09-12 23:32:21 +03:00