Release 2022 07 27 for PSX core (Patreon)

Hi Everyone, 

the second release for PSX this month is available, containing all the recent fixes that have been available in the unstable versions.

I still need to reproduce about 20 of the currently 49 bugs from Github, so I'm still working my way through the reports for maybe another month.

Below you find the full list of all new features and fixes with this release and all (known) affected games. If you have questions, feel free to ask.

Have fun!

Games affected by fixes:

- Gouketuji Ichizoku 2

- Eggs of Steel

- Dragon Ball Z

- Final Fantasy VI

- Final Fantasy IX

- Ape Escape

- Aconcagua

- Slam Dragon

- Rascal 

- Time Bokan Series - Bokan GoGoGo

- Final Fantasy Tactics

- Vigilante 8

- DoDonPachi

- X2 - No Relief

new features:

- added pause from CD slow -> will pause the core if data delivery from e.g. SDcard is slow instead of possibly crashing the game (can be disabled in OSD)

- add function for autoincrement savestate slot when saving

- add 24bit dithering option for VGA out

changes/fixes:

- Mixed: updated sys/framework

- Mixed: remove start button from savestate save/load combo

- Mixed: Digital pad can now use left Analog Stick as virtual DPad

- Mixed: improve timing closure for spuram to savestate readback (second sdram only)

- Mixed: added timeout to still pause the core if a game requests CD or SPU but doesn't read the requested data

- Mixed: show saving info overlay if OSD is closed

- Mixed: removed pause from heartbeat

- OSD: option for CD slow overlay: show only slow reads or slow reads and seeks

- OSD: autosave when opening OSD is now renamed and default

- OSD: show save status in OSD (not saved, saved, saving)

- CD: always accept reset cmd, even with second response irq pending

- CD: don't ignore pending speed change time when going into seek or read

- CD: don't ignore pending seek time when read/play is started while seek is still ongoing

- CD: remove periodic driveDelayNext where it's not required

- CD: don't fetch sector from HPS again if last fetch was from same sector

- CD: allow commands to execute while CD sector fetch from HPS is ongoing (fixes hangs when HPS is busy)

- MDEC: fix softreset from CPU write

- CPU: fix design flaw that didn't allow to pause CPU for DMA when CPU is constantly doing memory accesses

- GPU: clear texture cache when drawmode texture width changes

- DMA: increased CPU to DMA working ratio when transmitting data from VRAM to RAM

- GPU: fix video out read offset when framebuffer in vram is not 4 pixel aligned

- GPU: wait for previous draw calls pixels to be fully written before next readback

- GPU: write pixels to 64bit word aggregation timeout can be skipped if pipeline is done(speedup)

- GPU: allow output of videodata while core is paused(fixes glitches when unpausing)

- GPU: restructure most GPU modules to complete VRAM request even when core is paused

- GPU: don't reread fetched vram data after unpausing

- GPU: skip drawing line primitives that are fully outside the drawingArea