Sync with Mednafen 0.9.47 incl. save states. #67
Merged
Conversation
twinaphex
merged commit 350593e
into
libretro:master
1 check was pending
1 check was pending
Closed
RetroGameDeveloper
pushed a commit
to RetroReversing/beetle-saturn-libretro
that referenced
this pull request
May 18, 2020
Sync with Mednafen 0.9.47 incl. save states.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Changes from Mednafen 0.9.47:
Added save state support.
Fixed BCR1 write protect, and added stub emulation of the other BSC registers.
Added incomplete stub Action Replay 4M Plus emulation(for experimentation); proper Action Replay support would require SH-2 UBC emulation, and that may be too costly performance wise.
Implemented very rough approximation of bus timing side effects when master SH-2 DMA is active(accurate handling of bus priorities and sharing would increase CPU requirements noticeably, but it may ultimately be necessary as a database-driven option for some stubborn games in the future).
Fixes startup hangs in "Device Reign", "Real Sound", "Resident Evil", "SD Gundam G Century S", "Super Tempo", "Tennis Arena", "Tilk", "Yuukyuu Gensoukyoku", "Yuukyuu Gensoukyoku 2nd Album", "Yuukyuu Gensoukyoku ensemble", "Yuukyuu Gensoukyoku ensemble 2", "Yuukyuu no Kobako Official Collection", and "Zero4 Champ".