Shorten load times and avoid ANR on android with libretro when loading a
GD-ROM game. Load and decrypt data by 16 KB chunk when needed.
Issue #1457
Issue #1738
Emulate 1.02 dimm board without network so that the bios detects it and
shows the expected GD-ROM SYSTEM boot screen.
Fix rom board serial id issue (error 04) with ikaruga, tetkiwam,
puyofev[j] and sprtjam.
Issue #1735
Add naomigd and naomidev bios definitions (unused).
Use netdimm for mj1 and wccf* series (still not working).
Copy cart dma data in 1K chunks to avoid transferring all in one shot.
Fixes Soul Surfer and Beach Spiker audio glitches when playing a sample
before it's completely transferred.
Issue #1513
Verify md5 of flash, eeprom, vmus if no savestate used
Use chd header SHA1 as digest
Load .state.net state file at start
Force real BIOS for some games
Pass LoadProgress object to report load progress and cancel
Better UI
Cancel with exception
Fix issues when stopping/exiting in !threaded
dx9: call gui_term on shutdown
Flyinghead