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2019 commits 1 branch 1 tag 100 MiB
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988 commits

Author SHA1 Message Date
Connor McLaughlin bd0c403672 GPU/HW: Fix mask bit test regression 
Fixes white boxes in Silent Hill. Again.
 2020-08-02 13:04:25 +10:00
Connor McLaughlin 0c1b637549 PGXP: Add initial implementation 2020-08-02 00:25:07 +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 2885d2e547 CPU/CodeCache: Hopefully fix 32-bit compile errors 2020-08-01 03:53:53 +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 1f9fc6ab74 BIOS: Fix Linux build 2020-07-31 16:34:25 +10:00
Connor McLaughlin 8802177e25 BIOS: Add more revision filenames/hashes 2020-07-31 16:28:15 +10:00
Connor McLaughlin 66e79091d3 BIOS: Use fopen() wrapper from FileSystem 2020-07-31 16:04:10 +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 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 cdab84e210 GPU/Vulkan: Display shader compiling message 2020-07-26 23:59:06 +10:00
Connor McLaughlin 7c54129409
Merge pull request #665 from ggrtk/analog-controller 
AnalogController: Expose axis scale setting to frontend
 2020-07-26 23:57:40 +10:00
Connor McLaughlin caf9943418 GPU/Vulkan: Possible workaround for Adreno GS shader compiler bug 2020-07-25 15:17:29 +10:00
Albert Liu 79576ca956 AnalogController: Expose axis scale setting to frontend 2020-07-24 19:18:41 -07:00
Connor McLaughlin d711baaa31 GPU/HW: Fix lines being one pixel too short 
Fixes lines in screen wipe effect in Vagrant Story.
 2020-07-25 02:37:01 +10:00
Connor McLaughlin 104b80f111 HostInterface: Move 'System shut down' message to SDL 
Only frontend where it makes sense anyway.
 2020-07-23 02:45:20 +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 08a8434140 GPU/HW: Fix off-by-one in wrap-around VRAM writes 2020-07-23 02:35:03 +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 e9db1d0f6f GPU/OpenGL: Use base class helper for filling VRAM copy uniforms 2020-07-22 14:47:09 +10:00
Connor McLaughlin 2dc62ab987 GPU/HW: Fix VRAM updates when Y >= 512 2020-07-22 14:46:52 +10:00
jdgleaver 49f9ddfa0e Finish adding support for PSX BIOS included in PSP firmware 6.60 2020-07-21 17:06:38 +01:00
jdgleaver 7478e75ed6 (libretro) Fix 'Fast Boot' option 2020-07-21 16:32:36 +01:00
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 f9bbbbbaec Settings: Make auto-detect the default console region 2020-07-22 00:03:31 +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 8b91bf5e57 Core: Add loading screen based progress callbacks 2020-07-22 00:03:01 +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 75a8a7fcca Settings: Make per-game memory cards for slot 1 the default 2020-07-21 20:15:52 +10:00
Connor McLaughlin 68d98af497 Qt: Remove usage of QString where possible for settings 2020-07-21 20:10:06 +10:00
Connor McLaughlin bddd098a66
Merge branch 'master' into qt-inisettings 2020-07-21 13:28:18 +10:00
Connor McLaughlin 5c1c467e38 GTE: Add widescreen hack 2020-07-18 00:28:37 +10:00
Connor McLaughlin 401ecfa872 Bus: Make memory map public 2020-07-18 00:28:37 +10:00
Albert Liu 9b2740b395 HostInterface: Save tweak/hack defaults to settings file 
Fixes tweak/hack defaults not displaying correctly in Qt frontend.
 2020-07-16 20:35:18 -07:00
Connor McLaughlin dd9a4191e6 AnalogController: Fix swapped rumble test 
Fixes weak rumble test in MGS.

I should write some hardware tests for this at some point, particularly
for the large motor, which should have a variable intensity.
 2020-07-15 02:38:16 +10:00
Connor McLaughlin 7ba1bed37b Settings: Leave interlacing on by default 
Too many games break without it.
 2020-07-14 01:27:57 +10:00
Connor McLaughlin 6ed67468d2 CDROM: Prevent games which spam Reset from getting wedged 2020-07-14 01:26:37 +10:00
Albert Liu 91f51c2833 Settings: Add 1:1 pixel aspect ratio 2020-07-12 17:09:15 -07:00
Albert Liu 9e316e4502 Settings: Add 8:7 display aspect ratio 
Requested by users for some 256-width 240p titles (effectively 1:1 PAR
at 256x224 when overscan cropping is turned on).
 2020-07-12 17:08:28 -07:00
Connor McLaughlin dbce58e07d CDROM: Display paused position in debug window 2020-07-13 02:23:56 +10:00
Albert Liu c44e74db80 GPU: Compute VRAM display width from GP1(06h) values 
Fixes overpadding in some specific cases, e.g. when cropping overscan in
Captain Commando.
 2020-07-11 10:57:23 -07:00
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 d1a2ebd8f3 GPU/HW: Eliminate CPU round trip on oversized VRAM writes 2020-07-11 20:35:33 +10:00
Connor McLaughlin eab70546c8 CDROMAsyncReader: Only log warning when waiting time exceeds 1ms 2020-07-11 03:21:05 +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 4d1880091e GPU: Ignore display start bit 0 instead of reducing width 2020-07-10 20:31:58 +10:00
Connor McLaughlin 93abf8e53d GPU: Drop least significant bit of display start address 
Fixes extra column in some games, e.g. Nascar Thunder 2004,
U.S. Navy Fighters.
 2020-07-10 20:23:27 +10:00
Connor McLaughlin 604ff20b0d AnalogController: Treat rumble as binary on/off 
Fixes vibration in Final Fantasy 8.
 2020-07-10 20:15:46 +10:00
Connor McLaughlin c01854e9d1 Define LIBRETRO macro when building core, skip swap chain 2020-07-10 14:02:45 +10:00
Connor McLaughlin a5fe740e30 Fix a bunch of compiler warnings 2020-07-09 13:30:16 +10:00
Connor McLaughlin 57cf40d1ae Bus: Work around VS2017 bug with std::array 2020-07-08 12:45:53 +10:00
Connor McLaughlin 209d7c67e9 GPU/OpenGL: Prefer SSBOs over small texel buffers+subimage 2020-07-08 02:05:36 +10:00
Connor McLaughlin 1d4b5e22cb Vulkan: Fall back to geometryShader when fillModeNonSolid unsupported 2020-07-07 00:59:35 +10:00
Connor McLaughlin d1eae288bf GameList: Add EntryCompatibilityRatingToString 2020-07-07 00:59:28 +10:00
Albert Liu e42d5fed75 GPU: Adjust 4-pixel boundary alignment formula 
Fixes missing edge in Tenchi wo Kurau II: Sekiheki no Tatakai.
 2020-07-05 06:00:36 -07:00
Albert Liu 000a51298a GPU: Don't round screen size to 4-pixel multiple 2020-07-05 06:00:36 -07:00
Albert Liu e2b1158514 GPU: Report CRTC padding as signed in debug window 2020-07-05 06:00:36 -07:00
Connor McLaughlin 511c3133f1 GPU: Let GPU catch up before handling GP1 reset commands 
Fixes trashed VRAM writes in some homebrew.
 2020-07-05 02:25:56 +10:00
Connor McLaughlin b0b3901722 libretro: Fix DualShock analog mode auto-enable 2020-07-05 00:05:14 +10:00
Connor McLaughlin c76bb5eb6a libretro: Fix display aspect ratio 2020-07-04 22:33:07 +10:00
Connor McLaughlin f396a2c373 Renderers: Make shader cache path a prefix instead of directory 2020-07-04 22:14:07 +10:00
Connor McLaughlin 1231f6dafe GPU: Handle GP1 command mirrors 2020-07-04 01:28:18 +10:00
Connor McLaughlin 2d74062abb CPU: Delay interrupts by one instruction/block 
Fixes Gameshark Sampler Disc.
 2020-07-03 01:51:08 +10:00
Connor McLaughlin 8a8ce8d41c NamcoGunCon: Use correct GPU clock as reference 2020-07-03 01:51:05 +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 bff5432879 Pad: Improve ACK timing 
Fixes random pauses in Moto Racer.
 2020-07-02 00:50:53 +10:00
Connor McLaughlin b471d1043a Settings: Load Memory Cards From State -> Load Devices From State 
Makes it apply to controllers too.
 2020-07-02 00:50:53 +10:00
Connor McLaughlin 8cd9e0887e libretro: Use framebuffer view dimensions not texture dimensions 2020-07-01 01:57:25 +10:00
Connor McLaughlin f65a50d84b HostDisplay: Use surface scale for drawing software cursor 2020-07-01 01:57:25 +10:00
Connor McLaughlin e374853cf5 HostInterface: Better configuration of custom crosshair/software cursor 2020-07-01 01:57:25 +10:00
Connor McLaughlin f0c1dfefe7 Core: Add resources file 
Currently includes a crosshair icon.
 2020-07-01 00:56:46 +10:00
Connor McLaughlin 0b11a14e24 Qt: Better handling of default settings not in ini 2020-07-01 00:56:46 +10:00
Connor McLaughlin 4dc9e10777 HostInterface: Support per-controller-type settings 2020-07-01 00:56:46 +10:00
Connor McLaughlin 2a38090e7a HostDisplay: Move most backend logic to FrontendCommon 2020-06-30 03:03:56 +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 e5f56fcd33 MDEC: Slightly reduce block timing 
Fixes FMVs in Disney's Treasure Planet.

Probably needs sub-block timing emulated at some point.
 2020-06-29 14:45:14 +10:00
Connor McLaughlin 614ea632a5 SPU: Log warning when data is lost due to reg clear 2020-06-29 14:45:03 +10:00
Connor McLaughlin 15afe4f436 GPU/Vulkan: Fix incorrect vkCmdPushConstants() call 2020-06-27 16:26:20 +10:00
Connor McLaughlin 0b261e836b GPU/Vulkan: Fix shader VRAM copies 
Fixes battle transitions in Final Fantasy IX.
 2020-06-27 03:00:03 +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
Connor McLaughlin b94de1924d GPU/ShaderGen: Round normalized colours before converting to integer 
Fixes broken rendering/precision issues on Intel Ivy Bridge GPUs.

Many thanks to linkmauve from Dolphin for the idea - seems Dolphin also
had a similar problem a few years ago.
 2020-06-26 21:40:53 +10:00
Connor McLaughlin 16ca214d09 GPU/OpenGL: Fix VRAM writes breaking on <GL4.3 2020-06-26 21:39:37 +10:00
Connor McLaughlin 34d7b752d8 GPU/ShaderGen: Enable GL_ARB_shader_storage_buffer_object on <GL4.3 2020-06-26 21:39:12 +10:00
Connor McLaughlin 998ec85b16 CDROM: Log slow sector reads in Release builds too 2020-06-26 17:17:25 +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 b8a2487abf GPU/HW: Fix incorrect offset application in line upscaler 
Fixes green line in pause screen of Spyro.
 2020-06-26 03:26:06 +10:00
Connor McLaughlin ad727c7991 CPU/Recompiler: Check interrupts after mtc0 sr/cause 
Fixes Jackie Chan Stuntmaster in Recompiler mode.
 2020-06-25 01:33:00 +10:00
Connor McLaughlin b00f50c927 CPU/Recompiler: Emit test/jz instead of bt/jnc for bits < 8 
Likely very slightly faster.
 2020-06-25 01:33:00 +10:00
Albert Liu 7c206766ae HostInterface: Save default setting to AspectRatio, not PixelAspectRatio 
Fixes inconsistency with default settings saving to PixelAspectRatio,
but loading from AspectRatio instead. PixelAspectRatio was not being
used elsewhere.
 2020-06-23 09:24:50 -07:00
Connor McLaughlin 832c7a1192 Vulkan: Support using SSBOs instead texel buffers 2020-06-24 01:40:01 +10:00
Connor McLaughlin 08ef8c1e8d GPU/HW: Support SSBOs instead of texture buffers for VRAM writes 2020-06-24 01:39:53 +10:00
Connor McLaughlin eec37df1e0 Settings: Make the recompiler the default CPU mode 2020-06-24 01:39:42 +10:00
Connor McLaughlin f6aae5e67c Settings: Add 2:1 (VRAM 1:1) display aspect ratio 2020-06-24 01:39:35 +10:00
Connor McLaughlin 4b31034efa
Merge pull request #562 from lioncash/amp 
spu: Make use of logical AND within IsPitchModulationEnabled()
 2020-06-24 01:29:42 +10:00
Lioncash 20d17b953b spu: Make use of logical AND within IsPitchModulationEnabled() 
It seems awfully suspect to use a bitwise AND here.
 2020-06-23 06:00:11 -04:00