* Ignore more warnings
These are intentional
* Signed/unsigned mismatch when comparing
* Explictly cast values
* Intentionally discard a nodiscard value
* Change ppu_tid to u32
* Do not use POSIX function name on Windows
* Qt: Use horizontalAdvance instead of width
* Change progress variables to u32
* Normalize audio when downmixing to avoid clipping
Idea came from this topic:
https://hydrogenaud.io/index.php?topic=104214.msg855199#msg855199
Fixes very loud audio in Motorstorm (and probably other games
when playing over headphones/stereo speakers with
Downmix to Stereo option enabled)
Caused warnings. Not sure what the actual intention was, this may need to be inverted.
This commit assumes that erase() returning 0 is a sign that deletion
failed, or that there was corruption. There should be a port there.
* allow sys_rsx_device_map to be called twice: in this case the DEVICE address retrived from the previous call returned
* Add ENOMEM checks for sys_rsx_memory_allocate and sys_rsx_context_allocate
* add EINVAL check for sys_rsx_context_allocate if memory handle is not found
* Separate sys_rsx_device_map allocation from sys_rsx_context_allocate's
* Implement sys_rsx_memory_free; used by cellGcmInit upon failure
* Added context_id checks
* Throw if sys_rsx_context_allocate was called twice.
- Don't allow all args to be nullptr at once.
- Fill listBuf with zeroes for unwritten entries
- Fix userId set in listBuf
Similarly to what the firmware does
Unify internal code generation to make better use of GHC calling convention.
Ideally, it would just work on Windows as well, but some random bug appeared.
This bug was causing freezes on SPU LLVM compilation.
This commit desperately attempts to workaround it.
* Use Linux timers for sleeps up to 1ms (v3)
The current sleep timer implementation basically offers two variants. Either
wait the specified time exactly with a condition variable (as host) or use a
combination of it with a thread yielding busy loop afterwards (usleep timer).
While the second one is very precise it consumes CPU loops for each wait call
below 50us. Games like Bomberman Ultra spam 30us waits and the emulator hogs
low power CPUs. Switching to host mode reduces CPU consumption but gives a
~50us penalty for each wait call. Thus extending all sleeps by a factor of
more than two.
The following bugfix tries to improve the system timer for Linux by using
Linux native timers for small wait calls below 1ms. This has two effects.
- Host wait setting has much less wait overhead
- usleep wait setting produces lower CPU overhead
