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231 commits

Author SHA1 Message Date
Connor McLaughlin 0644faa635 System: Disable memory cards when running PSFs 2021-04-08 11:34:15 +10:00
Connor McLaughlin dec2d48bfe System: Fix crash when launching exe/psf 2021-03-28 13:47:53 +10:00
Connor McLaughlin 5df28eff9d System: Fix failing to load new single disc save states 2021-03-27 15:43:42 +10:00
Connor McLaughlin 5aa70cf797 Settings: Add memory card directory option 2021-03-27 15:18:29 +10:00
Connor McLaughlin 50d712c3fe CDImage: Support sub-images, use subimages for m3u 2021-03-27 15:18:29 +10:00
Albert Liu d10365c60e System: Fix message crash for missing CD image 2021-03-22 19:17:04 -07:00
Connor McLaughlin 11dcba1b68 CDImage: Use Error class for complex errors 2021-03-19 01:58:00 +10:00
Connor McLaughlin 1911a25a9f System: Add warning if CD-ROM read speedup is enabled on startup 2021-03-17 00:58:09 +10:00
Albert Liu 46ff2b553d CDImage: Add support for loading PBP images 2021-03-15 20:06:39 -07:00
Connor McLaughlin 753dd0480f CDImage: Add support for loading mds/mdf images 2021-03-07 16:26:15 +10:00
Connor McLaughlin 6bbb1128b6 System: Hash executable for game code when system.cnf missing 2021-03-07 02:47:00 +10:00
Connor McLaughlin ac4dd11fa0 CDImage: Add support for ECM images 2021-03-07 02:47:00 +10:00
Connor McLaughlin 521ade025c System: Make hardware renderer init failure an OSD message 2021-03-05 01:05:16 +10:00
Albert Liu 3482313e2f Multitap: Add option to enable only on port 2 2021-03-01 14:59:59 -08:00
Connor McLaughlin c7a4efc395 System: Don't strip subdirectories when reading exe 
Fixes getting hashes for cheevos in games such as Metal Gear Solid -
Integral.
 2021-03-02 01:48:31 +10:00
Albert Liu f9dc1a7e80 Core: Add Multitap support 2021-02-26 21:04:12 -08:00
Connor McLaughlin 0ec2c87a0e Implement RetroAchivements 2021-02-27 00:44:53 +10:00
Connor McLaughlin 229ed5a852 System: Add helpers for reading executables off discs 2021-02-24 01:21:43 +10:00
Connor McLaughlin 7501e89b7a System: Add path/image to game change notification 2021-02-24 01:21:43 +10:00
Connor McLaughlin 24c2165bb3 GPU: Allow closing window/app to interrupt shader compilation 2021-02-19 01:48:44 +10:00
Connor McLaughlin 1b544ae350 GameList: Slight optimization to scanning 2021-02-19 01:37:56 +10:00
Connor McLaughlin db4f521d92 System: Make some boot error messages translatable 2021-02-18 02:08:48 +10:00
Connor McLaughlin 09805c1f80 FullscreenUI: Fix controller navigation in disc change 2021-02-18 02:08:47 +10:00
Connor McLaughlin bfa2b72e08 Fix a couple of name typos 2021-02-11 02:17:25 +10:00
Connor McLaughlin 6ab926ab28 System: Make the SBI check a confirm dialog instead of message 2021-02-11 02:04:47 +10:00
Connor McLaughlin 701edb335a Various warning fixes 2021-02-06 19:19:55 +10:00
C.W. Betts 662d6e9711 Fix possible log formatting errors. 2021-02-04 17:54:51 -07:00
Connor McLaughlin 55a1d0437d System: Display message on media change 2021-01-31 17:10:27 +10:00
Connor McLaughlin 3c2b11fccb System: Don't log rewind pending flag when disabled 2021-01-29 01:27:32 +10:00
Connor McLaughlin 4bb3fb48f9 System: Add a new throttler/pacer which can catch up on lost time 
This can result in worse frame pacing, so if you have a decent machine
you'll probably want to turn on "display all frames" in display
settings.

But, it's sadly needed for Android.
 2021-01-28 21:04:23 +10:00
Connor McLaughlin 16a32bf696 Qt: Simplify runahead settings 2021-01-26 03:38:31 +10:00
Connor McLaughlin e79dff1731 System: Use hybrid sleep on Android 2021-01-26 03:38:31 +10:00
Connor McLaughlin 24dd49e05d GPU: Fix runahead with MSAA enabled in D3D11/Vulkan 2021-01-26 03:22:23 +10:00
Connor McLaughlin 3f96473fb5 System: Reuse existing texture/buffers for runahead/rewind 2021-01-25 01:15:46 +10:00
Connor McLaughlin e01d66d18e System: Implement runahead 2021-01-25 01:15:46 +10:00
Connor McLaughlin 516d685dd0 System: Add memory-only save states and rewind 2021-01-25 01:15:45 +10:00
Connor McLaughlin b62f31fd96 System: Use region from exe/psf when booting 2021-01-24 17:37:09 +10:00
Connor McLaughlin 10135e08a2 PSFLoader: Support loading minipsfs/libraries 2021-01-24 17:37:09 +10:00
Connor McLaughlin d44de3a9dc System: Use SetWaitableTimer() for throttling on Windows 2021-01-14 00:40:25 +10:00
Connor McLaughlin 2b5cfb272c Qt: Add dump VRAM and SPU RAM actions 2021-01-13 19:24:41 +10:00
Connor McLaughlin b5ffbfe826 Qt: Fix audio sliders not applying correctly 2021-01-13 02:37:04 +10:00
Connor McLaughlin 4e87b30b40 System: Skip throttler phase reset when running at <100% 2021-01-01 14:08:09 +10:00
Connor McLaughlin cbcbb675d6 System: Fix pause on start 2020-12-27 00:54:53 +10:00
Connor McLaughlin 3cd3d1c09d Qt: Fix opening debugger when system already paused 2020-12-27 00:54:53 +10:00
Connor McLaughlin 8db961042a GPU: Support replacing VRAM writes with new textures 2020-12-26 00:47:03 +10:00
Michael Forney 64c0ca14a3 System: Fix some bugs in GetTitleForPath 
The previous implementation had a few issues in certain edge cases:
- If the path contained no '/' or '\', then the string_view constructor
  is called with a count that exceeds the length of the string
  (effectively `title_end - (char *)0`, which is undefined behavior,
  at least in C).
- If the only '/' was the filesystem root, the last character of
  the title was truncated, and the '/' remained. For example,
  "/title.bin" resulted in "/titl".
- At least in C, it is undefined behavior to use the the < operator
  with a null pointer, which is done in std::max if the path did
  not have both '/' and '\'.

The first issue results in a std::bad_alloc exception on my machine.
 2020-12-26 00:47:02 +10:00
Connor McLaughlin 9e1987063d System: Add a libcrypt game list, and check serials 
Nag the user if they're missing a sbi file.
 2020-12-18 03:03:22 +10:00
Connor McLaughlin 3b23542ec9 CPU: Provide debugger/breakpoint/step functionality 2020-12-17 11:57:47 +10:00
Connor McLaughlin 98766a490f Log: Change success to verbose and move down in ordering 2020-12-09 01:03:32 +10:00
Connor McLaughlin 98d6b49987 System: Log FPS/frame times every second 2020-12-08 01:47:28 +10:00
Connor McLaughlin b44a654943 System: Reset throttler when audio buffers underflow 
Should hopefully reduce the chances of the audio source ending up out of
phase from the emulation when vsync is disabled.
 2020-12-07 02:44:23 +10:00
Connor McLaughlin 8b3426a96e System: Reinitialize code cache on hw settings change/disc swap 
Basically, anything which could allocate large amounts of memory and
potentially overlap with our fastmem area.
 2020-12-06 00:35:54 +10:00
Connor McLaughlin 37c9e69b3e System: Zero downcount at end of frame 
Prevents code running after vblank starts, and fixes events getting
delayed in interpreter mode.
 2020-12-01 01:16:49 +10:00
Connor McLaughlin b695d3c6ce System: Use existing media if save state media is not found 2020-11-30 01:15:44 +10:00
Connor McLaughlin a75b6e512a System: Improve translatability of save state error 2020-11-28 00:35:03 +10:00
Albert Liu 32e47fba93 System: Limit maximum loadable save state version 2020-11-26 19:51:45 -08:00
Connor McLaughlin b45bee5954 libretro: Work around crash in RetroArch Vulkan driver 2020-11-25 23:06:41 +10:00
Connor McLaughlin 2b66492ed8 HostInterface: Add proper turbo speed setting 2020-11-03 22:59:26 +10:00
Connor McLaughlin 863f84e3f6 System: Fix frame limiter on fast systems (when frametime <1ms) 2020-11-03 16:17:45 +10:00
Connor McLaughlin b2d224abfc System: Set BIOS before resetting 
Fixes incorrect first instruction executing in interpreter mode.
 2020-10-30 00:44:39 +10:00
Albert Liu f69889264d Core: Make some additional OSD messages translatable 2020-10-22 02:07:48 -07:00
Connor McLaughlin 7566c45f64 CPU/Recompiler: Implement fastmem 2020-10-18 14:54:38 +10:00
Connor McLaughlin 69b2c3fc2d StateWrapper: Track save state version 2020-10-18 14:54:38 +10:00
Connor McLaughlin 27697d0508 System: Implement CPU overclocking [SAVEVERSION+] 
Partial credit to @CookiePLMonster as well.
 2020-09-30 23:48:34 +10:00
Silent 2d90cfc07e
Tidy up SystemBootParameters constructors 2020-09-12 23:05:38 +02:00
Connor McLaughlin 03f052e12e FrontendCommon: Add auto cheat loading option 2020-09-09 23:44:02 +10:00
Connor McLaughlin ddb38ac31d Add pcsxr and libretro cheat list parsing 2020-09-09 22:11:28 +10:00
Connor McLaughlin 45eb30b6cc
Merge pull request #835 from TzakShrike/master 
Upgrade region flags. Correct NTSC-U to NTSC-U/C. Add custom U/C flag. Remove outdated icons.qrc file.
 2020-09-09 18:28:50 +10:00
Sam Pearman 2ef6b6aa40 Region flag upgrade & correct NTSC-U to NTSC-U/C 
Replace references to NTSC-U with the correct NTSC-U/C and adds Canada in user-facing strings.
Replaces all region flags with revised SVGs.
Brings the US flag down to 3:2 to match Europe and Japan.
Adds a custom split US & Canada flag for the U/C region, also 3:2.
Generated PNGs and new HiDPI PNGs for region flags.
Flag PNGs were generated by downscaling using a Lanczos filter to a width of 36/72 pixels, then a 1px grey border added, then a 2/5px transparent border.
 2020-09-09 15:54:07 +09:00
Connor McLaughlin fd0a009a7f System: Add missing <cctype> include 2020-09-03 12:25:59 +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 2768c2c91d System: Fix VRAM sometimes getting lost when loading state 2020-08-22 18:16:35 +10:00
Connor McLaughlin ab002e78e1 Support translating strings in emulator core 2020-08-22 13:06:20 +10:00
Connor McLaughlin 60d3fffec1 Add per-game overrides (mainly for compatibility) 2020-08-21 00:09:37 +10:00
Connor McLaughlin 7c697f363e libretro: Make single cards for playlist the default, fix disabled case 
This bug was causing the option to act as if it was disabled anyway.
 2020-08-17 11:51:47 +10:00
Connor McLaughlin 4e62b32d60 Add option to dump the contents of RAM to a file 2020-08-16 23:20:36 +10:00
Connor McLaughlin f5fb8186c7 Switch some messages to the OSD and increase durations 2020-08-16 00:20:10 +10:00
Connor McLaughlin d9893bb127 System: Add option to use a single memory card for playlists 2020-08-16 00:20:10 +10:00
Connor McLaughlin dedeee1698 System: Track playlists in save states 2020-08-16 00:20:10 +10:00
Connor McLaughlin d4665e8b22 GPU: Tweaks to ODE handling 
Fixes Team Buddies and The Next Tetris.
 2020-08-16 00:20:10 +10:00
Connor McLaughlin b1377fe0d9 CPU/Recompiler: Add a fast block lookup array 
Up to 15% perf improvement.
 2020-08-08 23:06:28 +10:00
Connor McLaughlin e5c46a54b7 System: Restore/reset state on recreating GPU/updating settings 
Fixes display corruption on RetroArch when switching renderers.
 2020-08-06 23:20:52 +10:00
Connor McLaughlin e9882a10aa System: Move restore/reset graphics API state to System 
Fixes frame stepping.
 2020-08-01 16:45:07 +10:00
Connor McLaughlin 2eb9384275 Replace more instances of fopen() with FileSystem::OpenFile() 2020-08-01 14:00:22 +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 dd48a1f585 System: Handle large event timing overshoots better 
Usually a result of DMA cycle stealing. Instead of adding all time, add
min(all_events.downcount) at a time. 1.5% performance improvement, but
fixes desyncs between the SPU and CD-ROM.
 2020-07-30 00:47:19 +10:00
Connor McLaughlin 8e1c0a4fe4 System: Support loading m3u playlists 2020-07-23 02:36:05 +10:00
Connor McLaughlin d46c104d1b System: Preload CD images to RAM when switching/loading state 2020-07-23 02:35:23 +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 9496c992f7 System: Add an option to preload CD image to RAM 2020-07-22 00:03:22 +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 5c1c467e38 GTE: Add widescreen hack 2020-07-18 00:28:37 +10:00
Connor McLaughlin a5fe740e30 Fix a bunch of compiler warnings 2020-07-09 13:30:16 +10:00
Connor McLaughlin b0b3901722 libretro: Fix DualShock analog mode auto-enable 2020-07-05 00:05:14 +10:00
Connor McLaughlin 4dc9e10777 HostInterface: Support per-controller-type settings 2020-07-01 00:56:46 +10:00
Connor McLaughlin 936d92dfb8 System: Add option to force start in software mode 2020-06-30 02:44:19 +10:00
Connor McLaughlin 919494079b System: Make saving screenshots to state optional 2020-06-30 02:44:09 +10:00
Connor McLaughlin 58b0e6859a Frontend: Reset/restore GPU state before saving screenshot 
Fixes driver crashes in Vulkan.
 2020-06-27 02:59:58 +10:00
Lioncash 76af96f15b system: Correct error dialog in PSF load case 
Corrects the error message to state that the PSF couldn't be loaded
rather than EXE.
 2020-06-23 05:13:47 -04:00