- Separate displayed statistics from actual backend statistics.
Allows asynchronous flipping to work correctly as it just uses display stats.
The real stats are used by the frame scope marker to determine behavior like engaging the FIFO optimizer or skipping draw calls correctly.
- Removes a lot of wm_event code that was used to perform window management and is no longer needed.
- Significantly simplifies the vulkan code.
- Implements resource management when vulkan window is minimized to allow resources to be freed.
- NVIDIA drivers hook into the msq before our nativeEvent handler. This means NV is aware of events before rpcs3 is aware of them and sometimes stops until a new event is triggered.
If rpcs3 is inside a driver call at this time, the system will deadlock since the driver waits for msq which waits for the renderer which waits for the driver.
- Use explicit hook management to control window events
- Add fence timeout to attempt detection of surface loss events
- Identify minimize/restore events as separate from regular resize and do not react to them
- Enable message queue consumption after loading the shaders cache. Also hides the frame in this step
-- This fixes the 'start fullscreen' bug when running vulkan
- This communication is important in communicating window events. Helps properly synchronize swapchain management on vulkan and stops nvidia crashing
- Do not block the message queue lest the driver detect window as not responding
1) GS_LOCK_WAIT_FLUSH semaphore eliminated
2) GS_LOCK_WAIT_FLIP semaphore left unused
3) cellRescSetWaitFlip/cellGcmSetWaitFlip purged: they don't wait for
flip, it's a nonsense, they only generate some RSX command
4) Semaphores rewritten
