vm::spu max address was overflowing resulting in issues, so cast to u64 where needed. Fixes#6145.
Use vm::get_addr instead of manually substructing vm::base(0) from pointer in texture cache code.
Prefer std::atomic_thread_fence over _mm_?fence(), adjust usage to be more correct.
Used sequantially consistent ordering in semaphore_release for TSX path as well.
Improved memory ordering for sys_rsx_context_iounmap/map.
Fixed sync bugs in HLE gcm because of not using atomic instructions.
Use release memory barrier in lwsync for PPU LLVM, according to this xbox360 programming guide lwsync is a hw release memory barrier.
Also use release barrier where lwsync was originally used in liblv2 sys_lwmutex and cellSync.
Use acquire barrier for isync instruction, see https://devblogs.microsoft.com/oldnewthing/20180814-00/?p=99485
Prefer vm::ptr<>::ptr over vm::get_addr.
Prefer vm::_ptr/base over vm::g_base_addr with offset.
Added methods atomic_t<>::bts and atomic_t<>::btr .
Removed obsolute rsx:🧵:Read/WriteIO32 methods.
Removed wrong check in semaphore_release.
Added handling for PUTRx commands for RawSPU MFC proxy.
Prefer overloaded methods of v128 instead of _mm_... in VPKSHUS ppu interpreter precise.
Fixed more potential overflows that may result in wrong behaviour.
Added io/size alignment check for sys_rsx_context_iounmap.
Added rsx::constants::local_mem_base which represents RSX local memory base address.
Removed obsolute rsx:🧵:main_mem_addr/ioSize/ioAddress members.
- The fixed-point D24S8 format does special Z clamping during compare which matches PS3 behaviour
- D32S8 is a floating point format and comparison with Dref > 1 always fails causing black edges/borders
formats
- Allows D24S8 and D32S8 transport via typeless channels
- Allows uploading and downloading D24S8 data easily
- TODO: Implement optional byteswapping to fix flushed readbacks with
the same method
- Apply dither to edges that almost fail the straight-up alpha test
- Significantly improves alpha tested geometry far from the camera
- Also removes blend factor overrides/hacks as they give incorrect results due to background bleeding
- Remove the required_xxx_pitch constraint as it makes no sense. The pitch controls what can be written per line.
- It is possible to have a huge surface width but only render to a small region at the beginning and have a smaller pitch than can fit the surface (NFS carbon)
- Do not bind companion framebuffer when clearing single aspect; let the
contest mechanism sort it out instead
- Do not prematurely tag framebuffers, instead only do so at
write-confirmation time. Should avoid false tagging if setup does not
allow a render to occur.
- Immediate mode is isolated from the rest of the vertex configuration
- TODO: Verify register behaviour when immediate mode is used
Check if per-primitive const register values are supported (likely are)
* Restore stack in fifo error handling
* Update get register after the cmd execution
* Fix put pause in the middle of command
* Add restore points when branching to self
* Precise nopcmd detection
* Test all invalid cmds for early treatment of queue corruption
- Do not assume flip marks end-of-frame if executed via syscall
- Also disables skip_frame for these applications as there is no frame boundary
- NOTE: QUEUE_HEAD cannot be relied on as it is seemingly possible to flip the same head and not need to queue it
- Tries to detect when FIFO preprocessing is beneficial and only enables optimizations if the benefit outweighs the cost
- Current threshold is at least 500 draw calls saved at over 2000 draw calls to justify the overhead
- TODO: More tuning for other CPUs
- Improve vertex attribute layout format. Allows for full 16-bit attribute divisor
- Use actual pitch when declaring framebuffer rsx pitch instead of register value in case of swizzle? rendering
- Also fix visual corruption when using disjoint indexed draws
- Refactor draw call emit again (vk)
- Improve execution barrier resolve
- Allow vertex/index rebase inside begin/end pair
- Add ALPHA_TEST to list of excluded methods [TODO: defer raster state]
- gl bringup
- Simplify
- using the simple_array gets back a few more fps :)
- Use proper time checking; depending on what is being done one 'tick' can
be almost a millisecond long or several nanoseconds
- Avoid spamming the system timer unless necessary
- A possible deadlock is still present if rsx is trying to get a super_ptr whilst the vm lock holder is in an access violation
This patch makes this scenario very unlikely since each block need only be touched once
- Implement forced reading when calling update method to sync partial lists
- Defer conditional render evaluation and use a read barrier to avoid extra work
- Fix HLE gcm library when binding tiles & zcull RAM
- Do not do a full sync on a texture read barrier
- Avoid calling zcull sync in FIFO spin wait
- Do not flush memory to cache from the renderer side; this method is now obsolete
- Defer compilation process to worker threads
- vulkan: Fixup for graphics_pipeline_state.
Never use struct assignment operator on vk** structs due to padding after sType member (4 bytes)
- Adds proper support for vertex textures, including dimensions other than 2D textures
- Minor analyser fixup, removes spurious 'analyser failed' errors
- Minor optimizations for program state tracking
- Adds dead code elimination
- Fix absolute branch target addresses to take base address into account
- Patch branch targets relative to base address to improve hash matching
- Bumps shader cache version
- Enables shader logging option to write out vertex program binary,
helpful when debugging problems.
- Avoid re-locking memory if there is no reason to do so (no draws issued)
- Actively bound regions should always get written to the backing cache
- Forcefully read memory during download if writes to the target have occured since last sync event
