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324 Commits

Author SHA1 Message Date
Connor McLaughlin
2c125bde8c CDROM: Fix size of debug window 2023-01-09 22:20:27 +10:00
Connor McLaughlin
9de849aa66 CDROM: Delay async interrupts immediately after ACKs 
Fixes music playback stopping in Ogre Battle.

Closes #2596.
Closes #575.
 2023-01-09 22:20:27 +10:00
Connor McLaughlin
dd73811628 CDROM: Convert to namespace 2023-01-09 22:20:27 +10:00
Connor McLaughlin
1905ce3e01 CDROM: Don't prevent GetlocL after Init 
Console apparently just returns whatever was in memory, even though it
seeked to the start. Fixes Meremanoid booting.
 2022-12-08 19:56:00 +10:00
Connor McLaughlin
8c7a192128 Misc: Add copyright/license statement to applicable files 
Should've did this in the beginning.
 2022-12-04 21:03:49 +10:00
Connor McLaughlin
a6f5ac264e CDROM: Handle some edge cases 
- Reel Fishing: Reads while an implicit seek is still going.
 - Transformers - Beast Wars: Needs a longer delay when it issues a
   ReadN after a SeekL and simulated position hits exactly.
 2022-11-28 18:04:28 +10:00
Connor McLaughlin
c9d13c028e CDROM: Debugger names for some commands 2022-10-13 22:53:16 +10:00
Connor McLaughlin
adf41b9bbd D3D12HostDisplay: Implement post processing 2022-10-13 22:13:09 +10:00
Connor McLaughlin
cc3fadba14 Qt: Move downsampling to enhancement settings 2022-10-13 17:55:25 +10:00
Connor McLaughlin
5498ddfab7 RegTest: Port to new host abstractions 2022-10-13 17:27:09 +10:00
Connor McLaughlin
5b2c18e27c SPU: Convert to namespace 2022-08-15 17:22:23 +10:00
Connor McLaughlin
e1383d15aa CDROM: Fix crash when changing readahead sectors 2022-08-01 23:07:40 +10:00
Connor McLaughlin
c2f4b7e7b8 CDROM: Only apply extra remove delay on disc swap 2022-07-26 20:14:45 +10:00
Connor McLaughlin
1057e42956 CDROM: Add additional time to auto disc swap 2022-07-26 18:52:25 +10:00
Connor McLaughlin
a1edddc59d CDROM: Revamp/improve preload image procedure 2022-07-23 13:55:09 +10:00
Connor McLaughlin
b42b5501f6 UI: Massive revamp, new features and improvements 2022-07-22 21:19:54 +10:00
Connor McLaughlin
b7fbde31a7 Move utility classes from common to own static lib 2022-07-21 17:29:58 +10:00
Connor McLaughlin
fd76f437b3 Core: Purge WITH_IMGUI define 2022-03-27 16:59:02 +10:00
Connor McLaughlin
ec31690587 CDROM: Fix incorrect delay on setmode while shell opening 2021-11-05 15:19:23 +10:00
Connor McLaughlin
25f69e7f8c CDROM: Special case immediate GetlocP after play/read before int 
Fixes CDDA in Mad Panic Coaster.
 2021-10-29 13:16:42 +10:00
Connor McLaughlin
a44e9d16fb CDROM: Fix second response event getting lost on state load 2021-08-24 11:57:06 +10:00
Connor McLaughlin
18241978ea CDROM: Cancel command second response when queuing new command 
Fixes Wipeout corrupting parts of the TOC.
 2021-08-18 00:25:19 +10:00
Connor McLaughlin
c962e9899d CDROM: Reject invalid Setloc commands 
Fixes delays in Simple 1500 Series Vol. 31 - The Sound Novel.
 2021-07-12 21:14:06 +10:00
Connor McLaughlin
a32ef4a963 CDROMAsyncReader: Support reading ahead more sectors 2021-07-12 21:14:06 +10:00
Connor McLaughlin
37e50c62f0 CDROM: Fix intermediate seek->read status transition 2021-06-30 14:38:30 +10:00
Connor McLaughlin
5488bf7128 CDROM: Ignore speed change for non-cued Play 2021-06-25 00:20:26 +10:00
Connor McLaughlin
bc34a75e03 CDROM: Add missing include for <cmath> 2021-06-19 15:23:25 +10:00
Connor McLaughlin
67344070ea CDROM: Improve simulation of seek timing 2021-06-19 15:16:01 +10:00
Connor McLaughlin
2c19c7ce57 CDROM: Cancel speed changes if they're not complete 2021-06-19 15:16:01 +10:00
Connor McLaughlin
b1776dea61 CDROM: Simulate position holding for GetlocL too 2021-06-19 15:16:01 +10:00
Connor McLaughlin
2548f75267 CDROM: Differentiate between logical and physical hold 2021-06-15 22:44:21 +10:00
Connor McLaughlin
16c02c8559 CDROM: Don't apply speed change delay when already changing 2021-06-14 19:36:37 +10:00
Connor McLaughlin
f4da56efea CDROM: Simulate the time it takes to change speeds 2021-06-14 14:56:35 +10:00
Connor McLaughlin
38288e6b36 CDROM: Factor in implicit seeks when calculating time 2021-06-14 13:47:55 +10:00
Connor McLaughlin
f2bfbabdcb CDROM: Don't reset full state on Reset command 2021-06-14 13:47:41 +10:00
Connor McLaughlin
aa675163e2 CDROM: Fix second response event not being cleaned up 2021-06-14 13:47:04 +10:00
Connor McLaughlin
74013a0853 CDROM: Use physical position for seek time calculations 2021-06-12 18:09:28 +10:00
Connor McLaughlin
36bfc461f9 CDROM: Refactor start/stop/second response 2021-06-12 18:09:28 +10:00
Connor McLaughlin
9d36ce757d CDROM: Simulate motor spin-up time 
Fixes disc changing in Tales of Destiny II.
 2021-06-11 20:47:46 +10:00
Connor McLaughlin
95247b0b5e CDROM: Don't set motor on before calc read/play time 2021-06-11 20:47:46 +10:00
Connor McLaughlin
3cb01bf23d CDImage: Fix compilation on Linux 2021-06-01 22:04:25 +10:00
Connor McLaughlin
56c08254c9 CDImage: Fix incorrect index returned for track-relative 00:02:00 
Fixes some voice lines being very briefly cut off in Tomb Raider.
 2021-05-27 03:48:02 +10:00
Connor McLaughlin
98e4c181ca CDROM: Add seek speedup enhancement 2021-05-23 16:18:34 +10:00
Connor McLaughlin
0a50ca3f18 CDROM: Improve CDDA report logging 2021-04-22 13:40:48 +10:00
Connor McLaughlin
e64f8cc2c5 CDROM: Jump to seek target on pause while seeking 
Fixes music in No Fear Downhill Mountain Biking, but needs more hardware
tests to confirm the behavior here.
 2021-04-21 01:44:33 +10:00
Connor McLaughlin
5af6424324 CDROM: More conservative handling of INT1-while-pending-INT3 case 2021-04-19 15:39:44 +10:00
Connor McLaughlin
62360d088a CDROM: Send IRQ1 for triple buffered sectors 
Fixes hangs in loading in Eliminator and Colony Wars - Vengeance.
 2021-04-19 15:19:08 +10:00
Connor McLaughlin
8df0496dc1 CDROM: Store last subq even when auto-pausing 
Fixes track looping in Fighting Force PAL.
 2021-04-11 12:36:52 +10:00
Connor McLaughlin
6a0bd7ee64 CDROM: Clear setloc pending on redundant read 
Fixes palette corruption in Joshikousei no Houkago... Pukunpa.
 2021-04-10 14:52:15 +10:00
Connor McLaughlin
2ac6f60bbb Rename cpu_detect.h to platform.h and add OS 2021-04-04 13:01:43 +10:00
Connor McLaughlin
85c5b99b7a CDROM: GetID should return error when no disc 2021-03-28 13:47:52 +10:00
Connor McLaughlin
50d712c3fe CDImage: Support sub-images, use subimages for m3u 2021-03-27 15:18:29 +10:00
Connor McLaughlin
25d4060bce CDROM: Hold position at end of track, not start of next 2021-03-19 01:58:43 +10:00
Connor McLaughlin
4441bb1a91 CDROM: Apply volume on output not sector read 
Fixes audio starting too late in Mega Man Legends.
 2021-03-18 13:00:58 +10:00
Connor McLaughlin
ee190ef561 CDROM: Fix typo in ResetPhysicalPosition() 2021-03-07 17:34:16 +10:00
Connor McLaughlin
2c1999e622 CDROM: Simulate holding position for GetlocP 
Fixes lockups in Tomb Raider.
 2021-02-14 18:36:21 +10:00
Connor McLaughlin
c6c67b7b27 ImGui: Remove close button from debug windows 
They can be closed by unchecking the setting instead, and it stays in
sync with the config this way.
 2021-02-12 01:01:30 +10:00
Connor McLaughlin
b7752ff30b CDROM: Update position when pausing while seeking instead of erroring 
This was causing freezes in FF7 - needs more research.
 2021-01-25 01:49:35 +10:00
Connor McLaughlin
02948f988d CDROM: Return 0x00 on response FIFO overread 
Fixes CyberSled hanging on boot.
 2021-01-14 01:51:01 +10:00
Connor McLaughlin
19032750b4 CDROM: Don't treat no-region discs as audio CDs 
Fixes some homebrew games not booting.
 2021-01-11 01:05:21 +10:00
Connor McLaughlin
11992bde4e TimingEvents: Use function pointers instead of std::function 2021-01-10 01:45:07 +10:00
Connor McLaughlin
04a187afb2 CDROM: Fix read error/unlicensed flag getting set on all discs 
Regression from 75aa52ab06dea891b21ae9f618d56d52247dd313.
 2021-01-01 03:00:16 +10:00
Connor McLaughlin
75aa52ab06 CDROM: Fail reads immediately for audio/unlicensed CDs 
Fixes first track being unavailable on audio CDs in Vib-Ribbon.
 2021-01-01 01:38:14 +10:00
Connor McLaughlin
9294bf6be3 CDROM: Keep target location even after failed seeks 2021-01-01 01:37:51 +10:00
Connor McLaughlin
187de65f50 CDROM: Reset disc position to start after switching discs 2021-01-01 00:01:13 +10:00
Connor McLaughlin
5690aef057 CDROM: Send seek error when read+seeking to audio sector 
Fixes hang in Vib-Ribbon when using an audio CD.
 2020-12-31 03:19:51 +10:00
Connor McLaughlin
f911e90e17 CDROM: Hopefully fix crash in debug window when reading lead-out 2020-12-31 02:10:49 +10:00
Connor McLaughlin
f9ac25f2b8 CDROM: Actually fix playing tracks 10+ 2020-12-28 01:40:38 +10:00
Connor McLaughlin
c04d6f9ef8 CDROM: Play command track should be BCD 
Fixes tracks >= 10 in BIOS CD player, maybe games?
 2020-12-28 01:17:41 +10:00
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
Connor McLaughlin
e1157bff65 CDROM: Don't delay CDDA report, only skip index 0 
Fixes music in Advanced V.G.
 2020-05-16 00:27:09 +10:00
Connor McLaughlin
777809b3b0 CDROM: Fix XA filter change not applying immediately 
Fixes audio getting cut off in PaRappa the Rapper - The Hip Hop Hero,
underwater music in R-Type Delta.
 2020-05-13 00:14:20 +10:00
Connor McLaughlin
d6f6154380 CDROM: Read last delivered sector when pausing and reading without seek 
Fixes Adidas Pro Soccer, Bedlem, Rise 2.
 2020-05-13 00:13:57 +10:00
Connor McLaughlin
d866bd9cb8 CDROM: Reset XA resampler state on read 
Should get rid of pops when switching files.
 2020-05-12 12:36:10 +10:00
Connor McLaughlin
37d9f6344d CDROM: Ignore Read/Play command without setloc/param 
Fixes title screen music in Monkey Magic.
 2020-05-11 22:55:14 +10:00
Connor McLaughlin
684e83168e CDROM: Prevent successful seeking to the lead-out area of the disc 2020-05-08 15:41:45 +10:00
Connor McLaughlin
5b389ae13d CDROM: Synthesize lead-out area and stop reading when reached 2020-05-08 10:51:49 +10:00
Connor McLaughlin
dc487655df CDROM: More timing refinements 2020-04-30 01:36:07 +10:00
Connor McLaughlin
2d92e0a819 CDROM: Reduce ACK timing 2020-04-30 00:12:39 +10:00
Connor McLaughlin
72f6503bec CDROM: Reduce speed change delay 2020-04-25 14:16:36 +10:00
Connor McLaughlin
a4416d8cf5 CDROM: Add seek time when starting reading/playing without setloc 2020-04-25 14:16:20 +10:00
Connor McLaughlin
f1d1129e05 CDROM: Don't assert if SetMode.bit4 is set 2020-04-19 22:31:22 +10:00
Connor McLaughlin
a4a112f5d8 CDROM: Deliver invalid sub-q (libcrypted) sectors to CPU 
Nocash documentation would suggest that it only needs the sector to be
skipped by GetLocP. Which would make sense as the non-subchannel data is
still completely valid.
 2020-04-11 02:44:43 +10:00
Connor McLaughlin
05e4e7d262 CDROM: Add timing for speed changes/adjust seek timing 
This makes the BIOS take longer to load the executable off the disc,
giving the sound effects longer to fade out and reducing the overlap
with the game.
 2020-04-11 00:40:44 +10:00
Connor McLaughlin
08567fedf4 CDROM: Fix crash when loading save state from different system 2020-04-08 13:08:27 +10:00
Connor McLaughlin
0c1547d9e3 CDROM: Don't use valid bit for last subq, read on reset 
Fixes GetlocP failing after resetting the system, causing some FMVs to
break/games to get wedged.
 2020-04-06 00:25:56 +10:00
Connor McLaughlin
b7cdaaf36a CDROM: Defer setting reading/playing bit until sector is read 
Fixes softlock in Chicken Run.
 2020-04-06 00:25:49 +10:00
Connor McLaughlin
45d7294c3c CDROM: Limit XA playback to first-identified file/channel 
Fixes background music in initial menu of Tomb Raider III.
 2020-04-05 01:39:43 +10:00
Connor McLaughlin
15c33ebedb CDROM: Add "Enable Region Check" option 2020-04-01 01:48:37 +10:00
Connor McLaughlin
e36e70a266 CDROM: Drop sector buffer not read back to dev log level 
This happens a lot in games and it's perfectly fine, but sometimes it
can mean the game is wedged and not receiving data.
 2020-03-31 22:29:03 +10:00
Connor McLaughlin
f6711cbafa CDROM: Pausing while seeking should be an error response 
Confirmed by hardware test.
 2020-03-31 22:28:55 +10:00
Connor McLaughlin
00c24c2501 CDROM: Adjust ACK timings to be closer to hardware test results 
Fixes Shrek Treasure Hunt.
 2020-03-31 22:28:48 +10:00
Connor McLaughlin
3f042cd477 CDROM: Fix play command with parameter forever seeking 
Fixes audio playback when selecting track in BIOS CD player.
 2020-03-30 00:13:46 +10:00
Connor McLaughlin
3a31282fe6 CDROM: GetTN should return first_track, last_track 
Fixes CDDA playback in Street Sk8er, Jellyfish - The Healing Friend,
probably others.
 2020-03-30 00:13:42 +10:00
Connor McLaughlin
02f67a801e CDROM: Fix behavior of stat bit 5 according to hardware tests 2020-03-29 17:52:37 +10:00
Connor McLaughlin
deb2865606 CDROM: Preserve header valid bit on more commands 
Fixes Goryuujin Electro hanging on boot.
 2020-03-29 01:16:01 +10:00
Connor McLaughlin
0e0bd2852f CDROM: Trigger INT5 on shell open 
This behaviour has been verified on console.

Fixes disc swap detection in "Arc the Lad III"
 2020-03-29 01:15:04 +10:00
Connor McLaughlin
2292292956 CDROM: Set mode to read raw sectors after reset 
Fixes "This is Football 2", possibly others.
 2020-03-29 01:14:58 +10:00
Connor McLaughlin
10197506c5 CDROM: Implement 8-sector buffering behavior 2020-03-29 01:13:25 +10:00
Connor McLaughlin
22a0d8f93c CDROM: Implement Sync/00h command 2020-03-28 02:24:36 +10:00
Connor McLaughlin
c8af4abad8 CDROM: Don't queue up a second INT1 when one is still pending 2020-03-24 00:21:22 +10:00