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3223 commits 1 branch 1 tag 100 MiB
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155 commits

Author SHA1 Message Date
Connor McLaughlin b3edcc5841 CDROM: Don't reset audio decoder state on file/channel change 
Star Wars Jedi Power Battles sends constant Setfilter commands, while
playing.
 2020-12-18 03:03:21 +10:00
Connor McLaughlin 3890a539ee CDROM: Clear data FIFO on reset 
Fixes Snatcher booting.
 2020-11-19 00:40:02 +10:00
Connor McLaughlin e081ee4b8e CDROM: Return error to guest instead of panicing for unknown commands 2020-10-30 00:44:39 +10:00
Connor McLaughlin a6947fbc70 CDROM: Implement fast forward/rewind 2020-10-30 00:44:39 +10:00
Connor McLaughlin 0552da6be2 CDROM: Stub out VideoCD command 2020-10-29 01:44:44 +10:00
Connor McLaughlin 902024d225 CDROM: Implement volume peak in CDDA report 
Fixes Kyuutenkai hanging at boot.
 2020-10-11 20:44:52 +10:00
Connor McLaughlin 8ba93b36a0 CDROM: Add option to speed up double speed reads 2020-10-05 00:18:10 +10:00
Connor McLaughlin ca0bfc39a2 CDROM: Add a setting and hotkey to mute CD audio 2020-10-04 00:12:01 +10:00
Connor McLaughlin 27697d0508 System: Implement CPU overclocking [SAVEVERSION+] 
Partial credit to @CookiePLMonster as well.
 2020-09-30 23:48:34 +10:00
Connor McLaughlin b05d80ef5c CDROM: Don't choke on non-mode2 sectors 
Fixes Formula One 99 circuit selection.
 2020-09-25 00:25:32 +10:00
Connor McLaughlin db84bdb560 CDROM: Apply 4 sector penalty to ReadN..ReadN sequence 
Fixes Worms Pinball.
 2020-09-20 01:36:49 +10:00
Connor McLaughlin 3847be86b0 Fix a bunch of random warnings 2020-09-13 11:54:51 +10:00
Connor McLaughlin 6bbbb96d4b Move GameList to FrontendCommon 
Reduces libretro core dependencies further.
 2020-09-01 12:46:44 +10:00
Connor McLaughlin 13e3095801 Core: Don't link to imgui for libretro core 2020-09-01 12:22:32 +10:00
Connor McLaughlin 559dc23e4e CDROM: Set playing bit in status after starting 
Fixes menu music in Army Men 3D.
 2020-08-24 00:22:49 +10:00
Connor McLaughlin 6d75f42e12 CDROM: Update last subq even when auto-pausing 
Fixes music looping in Fighting Force.
 2020-08-18 00:13:21 +10:00
Connor McLaughlin 466e4099d4 CDROM: Fix handling of logical seeks to audio sectors 
Fixes Wizard's Harmony.
 2020-08-05 03:14:04 +10:00
Connor McLaughlin b6f871d2b9
JIT optimizations and refactoring (#675) 
* CPU/Recompiler: Use rel32 call where possible for no-args

* JitCodeBuffer: Support using preallocated buffer

* CPU/Recompiler/AArch64: Use bl instead of blr for short branches

* CPU/CodeCache: Allocate recompiler buffer in program space

This means we don't need 64-bit moves for every call out of the
recompiler.

* GTE: Don't store as u16 and load as u32

* CPU/Recompiler: Add methods to emit global load/stores

* GTE: Convert class to namespace

* CPU/Recompiler: Call GTE functions directly

* Settings: Turn into a global variable

* GPU: Replace local pointers with global

* InterruptController: Turn into a global pointer

* System: Replace local pointers with global

* Timers: Turn into a global instance

* DMA: Turn into a global instance

* SPU: Turn into a global instance

* CDROM: Turn into a global instance

* MDEC: Turn into a global instance

* Pad: Turn into a global instance

* SIO: Turn into a global instance

* CDROM: Move audio FIFO to the heap

* CPU/Recompiler: Drop ASMFunctions

No longer needed since we have code in the same 4GB window.

* CPUCodeCache: Turn class into namespace

* Bus: Local pointer -> global pointers

* CPU: Turn class into namespace

* Bus: Turn into namespace

* GTE: Store registers in CPU state struct

Allows relative addressing on ARM.

* CPU/Recompiler: Align code storage to page size

* CPU/Recompiler: Fix relative branches on A64

* HostInterface: Local references to global

* System: Turn into a namespace, move events out

* Add guard pages

* Android: Fix build
 2020-07-31 17:09:18 +10:00
Connor McLaughlin 5634e821c5 CDROM: Reset audio decoder state immediately after pause or seek 
Fixes stuttering dialogue in Dino Crisis (control room at beginning of
game).
 2020-07-30 01:55:37 +10:00
Connor McLaughlin 5a34a15bf2 CDROM: Include FIFO size in debug window 2020-07-30 01:03:59 +10:00
Connor McLaughlin 10cd00c8dd CDROM: Play audio when reading and mode.0 is set 2020-07-22 15:23:13 +10:00
Connor McLaughlin f28ef01d24 CDROM: Move audio FIFO to CDROM class and skip sectors when unempty 
Fixes cutscene audio in Nickelodeon Rugrats - Search for Reptar.
 2020-07-22 00:05:52 +10:00
Connor McLaughlin 93528db388 System: Use existing CD media when loading state where possible 2020-07-22 00:02:37 +10:00
Connor McLaughlin 6ed67468d2 CDROM: Prevent games which spam Reset from getting wedged 2020-07-14 01:26:37 +10:00
Connor McLaughlin dbce58e07d CDROM: Display paused position in debug window 2020-07-13 02:23:56 +10:00
Connor McLaughlin 50a25b63b1 CDROM: Track seek position when resetting 
Fixes Blasto hanging after starting game.
 2020-07-11 20:35:36 +10:00
Connor McLaughlin c5e8327e7a CDROM: Seek to LBA 0 when resetting 
Fixes Love & Destroy.
 2020-07-10 20:55:15 +10:00
Connor McLaughlin 71157b171e CDROM: Use partial seek position when re-seeking 2020-07-10 20:55:00 +10:00
Connor McLaughlin 0710e3b6d3 CDROM: Ignore sectors with channel number=255 
Some games (Taxi 2 and Blues Blues) have junk audio sectors with a channel number of 255.
We need to skip them otherwise it ends up playing the incorrect file.

TODO: Verify with a hardware test.
 2020-07-02 00:50:53 +10:00
Connor McLaughlin 737337a526 CDROM: Fix incorrect sector read after incomplete seek->read 
Fixes crash in Disney's The Lion King - Simba's Mighty Adventure.
 2020-06-26 17:15:41 +10:00
Connor McLaughlin 840a80670f CDROM: Reset XA resampler on file switch 
Pure guess work, probably won't affect anything.
 2020-06-22 15:58:22 +10:00
Connor McLaughlin dcfb929de5 CDROM: Fix double-reads hitting incorrect sector again 
Fixes Bedlem / Rise 2 without breaking Vigilante 8 - 2nd Offense.
 2020-06-02 00:59:13 +10:00
Connor McLaughlin 5e7fd5aa71 CDROM: Fix integer overflow in seek timing calculation 2020-06-01 22:20:26 +10:00
Connor McLaughlin 1947080d91 CDROM: GetlocL should return an error while seeking 
Or more specifically, the coarse seek part. Verified with hardware
tests.
 2020-06-01 21:40:28 +10:00
Connor McLaughlin f856a8ad65 CDROM: Ignore pending setloc after read/play 
Fixes games which send a second Setloc after reading, e.g. Army Men -
Sarge's Heroes.
 2020-05-31 17:03:15 +10:00
Connor McLaughlin 2d067bb101 CDROM: Fix warning log spam on command 2020-05-31 02:41:42 +10:00
Connor McLaughlin 0672cf4873 CDROM: Implement a heuristic for command cancelling 
See note in source. Fixes loading times and slowed down audio in Voice
Idol Collection - Pool Bar Story.
 2020-05-30 22:04:15 +10:00
Connor McLaughlin a4f79de7f6 CDROM: Return error for incorrect parameter count 2020-05-30 21:59:03 +10:00
Connor McLaughlin 07e8ab4446 CDROM: Increase seek delay by one sector 
Fixes Resident Evil 2.
 2020-05-30 02:19:01 +10:00
Connor McLaughlin 4e8da3cb41 CDROM: Replace sound map assert with error log 
I am not aware of any games which use it yet, so have no way of testing
if the implementation is correct.
 2020-05-28 03:07:33 +10:00
Connor McLaughlin 2dd7f48d97 CDROM: Don't skip pregap for CDDA 
Fixes music looping in Treasure Gear.
 2020-05-28 02:42:18 +10:00
Connor McLaughlin 2264849151 CDROM: Update position when double-seeking 
Doesn't fix anything I'm aware of, but makes sense.
 2020-05-28 02:41:53 +10:00
Connor McLaughlin 1494f2bc75 CDROM: Set m_current_lba to the sector being read 
Fixes double-read commands returning incorrect sectors.

Fixes Vigilante 8 - 2nd Offense.
 2020-05-24 13:28:12 +10:00
Connor McLaughlin 3c7229dfe2 CDROM: Add 3 sectors read time to seek time 
Simulates the drive's inprecise coarse seek then reading subq to get to
the exact sector.

Fixes Waku Waku Derby.
 2020-05-20 23:52:35 +10:00
Connor McLaughlin d41bf86eaa CDROM: Don't apply logical seek rules to subq-based seeks 
Fixes Panekit - Infinitive Crafting Toy Case.
 2020-05-20 19:30:46 +10:00
Connor McLaughlin 340640821e CDROM: Add delay when swapping discs 
Fixes broken disc swap detection in Metal Gear Solid.
 2020-05-20 02:26:07 +10:00
Connor McLaughlin 415880fc40 CDROM: Don't restart play/read when current == target 
Fixes CDDA locking up Buster Bros. Collection.
 2020-05-20 02:05:19 +10:00
Connor McLaughlin 5d46556b7d CDROM: Update position while seeking for GetlocP 
Fixes track selection in WipEout.
 2020-05-20 01:52:54 +10:00
Connor McLaughlin 214e852a54 CDROM: Add time to read sector to seek time 
Fixes Yuukyuu Gensoukyoku Ensemble 1.
 2020-05-16 01:01:31 +10:00
Connor McLaughlin 110aa8bd93 CDROM: Reset read sector buffer on INT1 
Fixes GetlocL -> DMA out returning incorrect data.

Fixes FoxKids.com - Micro Maniacs Racing.
 2020-05-16 00:33:03 +10:00