* sys_cond fixes
sys_cond_wait is now signaled atomically (regression fix)
Fix a corner case with sys_cond_wait and sys_cond_destroy EBSUY check (waiter count was inaccurate if thread is not the owner of mutex)
Add not about EBUSY corner case (TODO)
* Fix inconcistency in sys_cond_destroy and ETIMEDOUT
.. event at sys_cond_wait regarding waiters count.
Now waiters count is properly connected to the mutex owner actions after ETIMEDOUT in sys_cond_wait.
- If a stale reference is left lying around (e.g the texture bound to
depth has been deleted and we attach a color image) no operations
actually take place. glCheckFramebufferStatus also does not catch this
problem.
- Sometimes program-point-size is enabled, but the vs does not actually
write to the point size register. In this case, pass the incoming point
size along instead of the default register init.
- When compiling LLVM objects, it is possible to starve the driver thread and cause the timeouts to trigger
- Observed in RE6 when using SPU LLVM since the game generates a very large number of objects "infinitely"
- Allows frameskipping to occur naturally if RSX thread is bombarded with flip requests but just jumping to the last one if possible
- See request_emu_flip() for async frame submission and implicit skipping
- Also allows display queue to fill faster than the flip thread can drain the queue
Move se_t and se_storage to util/endian.hpp
Use single template instead of two specializations.
Add minor optimization for MSVC.
Remove v128 dependency.
Try to enable intrinsics for unaligned data.
Fix minor bug in u16/u32/u64 specializations.
Possibly fixes sys_fs_rmdir and other cases of directory removal.
Make sure the directory with deleted files always becomes empty.
For this purpose, temp files are moved to the root of the device.
This routine:
1) Removes junk backup directories
2) Fixes interrupted save data process in edge case
This case can happen if emu terminates between two atomic renames.
Also use directory renaming technique for delete op.
Also rewrite recreate operation to be part of atomic process.
