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1502 commits 1 branch 1 tag 100 MiB
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818 commits

Author SHA1 Message Date
Connor McLaughlin 237f469baa GPU: Mask variable sprite/rectangle sizes 
Fixes broken sprites in Gradius Deluxe Pack (Gradius II).
 2020-05-21 12:04:57 +10:00
Connor McLaughlin c583459c6f GPU: Replace coord/size masks with constants 2020-05-21 12:02:19 +10:00
Connor McLaughlin 35a8c5b47c Timers: Don't hang when counter+target = 0 for timer1 
This needs proper research into how it behaves with IRQs.
 2020-05-21 00:26:07 +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 11c2b5a1e8 Bus: Extend SPU address range to 0x400 bytes 2020-05-20 18:57:33 +10:00
Connor McLaughlin a693437bc9 Bus: Handle unaligned byte writes to SPU 2020-05-20 18:56:41 +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 1eecd50f3d SPU: Run SPU when changing regs on voice pending key-on 
Fixes menu/cursor sounds with different frequencies in Final Fantasy 7.
 2020-05-18 00:59:13 +10:00
Connor McLaughlin 03080351c8 SPU: Reset ADPCM decoder last samples on key on 2020-05-18 00:50:55 +10:00
Connor McLaughlin 096ed21767 GPU: Synchronize before filling/writing with interlaced rendering 2020-05-17 21:51:33 +10:00
Connor McLaughlin 19cebd97da GPU: Further refinements to crop overscan 
Fixes flickering line in South Park.
 2020-05-17 19:23:48 +10:00
Connor McLaughlin 0ef0c36704 GPU: Align display widths to 4 pixels 
Documentation thanks to nocash.

Fixes line on edge in X2 - No Relief, Gunbird.
 2020-05-17 18:46:59 +10:00
Connor McLaughlin 664bd06df6 GPU: Don't recursively execute commands 
This can happen with interlaced rendering on when a line is pending
scanout and a primitive is drawn.

Fixes screen transitions in Slap Happy Rhythm Busters.
 2020-05-17 17:58:48 +10:00
Connor McLaughlin 8fd3a83ea8 Settings: Save DMA timing hacks to ini 2020-05-17 14:12:35 +10:00
Connor McLaughlin 2185bbec73 GPU: Display state in debug window 2020-05-17 14:11:42 +10:00
Connor McLaughlin 597aa20d83 GPU: Don't panic when FIFO is non-empty with VRAM->CPU copy 
This probably is not a good state to be in though, since the DMA request
gets turned off and will never resume until it's copied out.
 2020-05-17 14:05:31 +10:00
Connor McLaughlin 7d887edf17 DMA: Write correct terminator at end of OTC 
Fixes NBA Live 96.
 2020-05-17 13:58:26 +10:00
Connor McLaughlin 2795dea124 HostInterface: Prioritize SCPH-3000 over SCPH-1000 for NTSC-J 2020-05-17 01:08:14 +10:00
Connor McLaughlin b25ed6c151 GPU: Fix interlaced rendering in vblank breaking 2020-05-17 01:02:20 +10:00
Connor McLaughlin 1c50a09c2e HostInterface: Set user directory to Documents\DuckStation 2020-05-17 00:22:16 +10:00
Connor McLaughlin f7a2448dfb HostInterface: Pull compatibility database from program directory 
Fixes compatibility list not reading on Linux.
 2020-05-16 22:18:05 +10:00
Connor McLaughlin 669934eb1a GameList: Support exporting XML snippets for compatibility info 2020-05-16 20:32:36 +10:00
Connor McLaughlin d781de2ce6 GameList: Add support for compatibility database 2020-05-16 20:32:36 +10:00
Connor McLaughlin a937a09b5c CPU: Fix broken exception logging from YBaseLib removal 2020-05-16 01:02:18 +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 14b2506d7d HostInterface: Disable true color/enable scaled dithering by default 
Too many games are broken with it enabled. The number which break with
scaled dithering is much smaller.
 2020-05-15 01:41:58 +10:00
Connor McLaughlin bf3c83658a GPU: More accurate texture blending in non-true-colour-mode 
Fixes Silent Hill loading animation, Advanced V.G. intro fade-out, and
probably others.
 2020-05-15 01:32:22 +10:00
Connor McLaughlin c114873ed8 GPU: Fix height underflow in CRTC calculations 2020-05-14 01:25:43 +10:00
Connor McLaughlin 3472e37d21 GPU: Synchronize before clearing FIFO 2020-05-14 01:25:10 +10:00
Connor McLaughlin c0ea35ccdc GPU: Fix parameters not applying on startup 2020-05-14 01:24:39 +10:00
Connor McLaughlin d461d7c87a SPU: Fix reverb write regression from e07d3c9d 2020-05-13 13:47:33 +10:00
Connor McLaughlin db9d637f92 HostInterface: Fix mute not applying on startup 2020-05-13 13:47:12 +10:00
Connor McLaughlin e07d3c9db2 SPU: Fix array bounds overflow in register reads 2020-05-13 12:37:13 +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 634880b5e3 SPU: Clamp before applying main volume not after 
Fixes popping in Monkey Magic.
 2020-05-12 02:15:18 +10:00
Connor McLaughlin 81f297456c GPU: Fix mismatched scanout between hardware/software renderers 2020-05-12 01:35:06 +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 65c42cd30e GPU: Don't use field offset for ODE in vblank 2020-05-11 22:26:10 +10:00
Connor McLaughlin 2bc1c67236 GPU/HW: Fix extra column being added with unaligned 24-bit scanout 
Fixes pink lines in FMVs of NASCAR Thunder 2004.
 2020-05-11 22:03:35 +10:00
Connor McLaughlin c329f58afe HostInterface: Add audio buffer/count/volume/mute settings 2020-05-10 00:44:37 +10:00
Connor McLaughlin f17c2c44d0 GPU/HW: Fix red bleeding when writing VRAM with mask bit set 
Fixes menu screen in Twisted Metal 4.
 2020-05-09 14:38:06 +10:00
Connor McLaughlin f679f8d063 GTE: Fix buggy MVMVA instruction 2020-05-09 13:48:45 +10:00
Connor McLaughlin 9959440a3a SPU: Align starting addresses to two words 
Fixes interrupts firing early and occasional broken speech in Valkyrie
Profile.
 2020-05-08 21:36:47 +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 9539ce032b AnalogController: Show controller number in OSD messages 2020-05-08 15:32:39 +10:00
Connor McLaughlin 95468901f2 AnalogController: Add analog toggle button 2020-05-08 15:13:07 +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 85707f809c Pad: Fix OSD error message when save state memory cards mismatch 2020-05-08 00:49:04 +10:00
Connor McLaughlin 0f5bc7267f HostInterface: Fix hang when switching audio backends 2020-05-05 03:04:28 +10:00
Connor McLaughlin 257c86930f GPU/OpenGL: Fix GLES again 2020-05-03 19:38:27 +10:00
Connor McLaughlin 8139230d05 GPU/OpenGL: Shader compile fix 2020-05-03 18:33:33 +10:00
Connor McLaughlin e058beb4b0 GPU/HW: Fix oversized VRAM copies writing out of bounds 
Fixes jittering in Duke Nukem - Land of the Babes water effect.
 2020-05-03 18:09:34 +10:00
Connor McLaughlin 91d7212b36 GPU/OpenGL: Fix swapped log statement 2020-05-03 18:09:31 +10:00
Connor McLaughlin 9446587e8f GPU/HW: Mask bit handling in hardware renderers 
Fixes:
 - Menu effect in Ghost in the Shell
 - Incorrect text colours in menu of Dragon Quest VII
 - Fade effect in TwinBee RPG
 - Fog in Silent Hill
 - Water in Duke Nukem - Land of the Babes
 - Shadows in Ultraman - Fighting Evolution

and probably others.
 2020-05-03 17:11:31 +10:00
Connor McLaughlin 456ddc037a GPU/OpenGL: Remove testing code which broke ES 2020-05-03 02:52:36 +10:00
Connor McLaughlin 620210cfc9 GPU/OpenGL: Use explicit bindings where possible 2020-05-02 16:01:16 +10:00
Connor McLaughlin 9dc82a738f GPU/OpenGL: Fix incorrect fragcolor binding 2020-05-02 15:13:17 +10:00
Connor McLaughlin d8ab587153 HostInterface: Modify settings loading interface to support per-frontend settings 2020-05-01 01:01:50 +10:00
Connor McLaughlin b4c31e55e2 HostDisplay: Add integer upscaling option 2020-05-01 01:00:22 +10:00
Connor McLaughlin e37962009e HostInterface: Add log lettings to ini 2020-05-01 00:58:32 +10:00
Connor McLaughlin 5cd78dcab5 DMA: Fix an unlikely case where LL DMA gets stuck on 
Fixes Frogger.
 2020-04-30 14:52:38 +10:00
Connor McLaughlin dc487655df CDROM: More timing refinements 2020-04-30 01:36:07 +10:00
Connor McLaughlin 5a6c029814 GPU: Disable dual-source blending on Mesa Gen7/Gen7.5 
Apparently it's broken. Need to look into it more.
 2020-04-30 01:27:50 +10:00
Connor McLaughlin 59f055f4b9 HostInterface: Make title-based memory cards the default 2020-04-30 01:21:18 +10:00
Connor McLaughlin 226459b60f SPU: Add missing register read for ENDX 2020-04-30 01:12:17 +10:00
Connor McLaughlin 2d92e0a819 CDROM: Reduce ACK timing 2020-04-30 00:12:39 +10:00
Connor McLaughlin 557a6c3696 GPU/HW: Work around rasterization differences in OpenGL 
Strangely, AMD GPUs are fine, it's just NVIDIA and Intel. Time for a
Vulkan renderer?
 2020-04-29 21:17:49 +10:00
Connor McLaughlin 940b725c1d Settings: Make DMA performance parameters tweakable 2020-04-29 20:00:22 +10:00
Connor McLaughlin 9d1eb321ec DMA: Properly handle infinite linked lists, add cycle stealing 
Fixes Tekken 2, Hot Wheels Turbo Racing, probably others.
 2020-04-29 16:52:15 +10:00
Connor McLaughlin 07e8ddcae2 DMA: Elide intermediate copy where possible 
Easy 5% performance improvement.
 2020-04-29 16:52:11 +10:00
Connor McLaughlin 8f82987341 Controller: Add basic PlayStation Mouse support 
Still needs capture/relative movement for a better experience.
 2020-04-29 14:00:11 +10:00
Connor McLaughlin 5a1b00825d GPU: Fix timer 1 IRQs sometimes triggering late 
Should hopefully fix missing voices in Akuji the Heartless.
 2020-04-28 20:31:16 +10:00
Connor McLaughlin a5ff904b33 SPU: Clear ENDX flag on key on 2020-04-28 20:30:16 +10:00
Connor McLaughlin be9033b6c0 SPU: Add missing clamp in ADPCM decoder 2020-04-28 17:55:43 +10:00
Connor McLaughlin b16ecd7a86 SPU: ENDX register should get set when looping as well as muting 2020-04-28 16:57:14 +10:00
Connor McLaughlin ce46dbeeca GPU/HW: Fix another vertex culling error 2020-04-28 02:07:56 +10:00
Connor McLaughlin e20fd61f0b System: Add option to use per-game memory cards with game title as filename 2020-04-28 01:04:10 +10:00
Connor McLaughlin d04b252962 AnalogController: Reduce the number of commands which enable analog mode 
Hopefully will fix those games where it's expecting digital outputs but
getting analog.
 2020-04-28 00:34:34 +10:00
Connor McLaughlin 8605620c24 SPU: Force all voices off when SPUCNT.15=0 2020-04-27 23:33:24 +10:00
Connor McLaughlin 8c6cb877eb GPU: Disable display when CRTC configuration is invalid 2020-04-27 21:49:34 +10:00
Connor McLaughlin 74e455a5f7 System: Support per-game memory cards 2020-04-27 16:22:25 +10:00
Connor McLaughlin 36444b264f GPU/D3D11: Restore API state after updating settings 
Should fix the debug layer warnings when adjusting resolution scale.
 2020-04-27 13:52:59 +10:00
Connor McLaughlin 304391bd00 GPU: Truncate sprite/rectangle positions to 12 bits before rendering 
Fixes disappearing objects in Skullmonkeys.
 2020-04-27 12:51:18 +10:00
Connor McLaughlin 746a00743e GPU/HW: Don't emit dual-source colour writes on opaque pass 
Fixes warnings triggering in D3D11 debug runtime.
 2020-04-27 00:52:02 +10:00
Connor McLaughlin dc1e1b5adf GPU/HW: Fix too-large polygon culling 
Fixes graphical corruption in some levels of Point Blank 2.
 2020-04-26 21:43:28 +10:00
Connor McLaughlin 98ff136f67 GPU: Round texture coordinates instead of flooring 
Fixes misaligned textures in some games such as Crash Bandicoot.

Currently, because the vertex offset is not applied at >1x resolution
scale, this will not work so it is disabled at >1x.
 2020-04-26 19:15:50 +10:00
Connor McLaughlin d1e841f55d GTE: Use intrinsic CountLeadingZeros() 
Super tiny micro-optimization.
 2020-04-26 18:33:35 +10:00
Connor McLaughlin 38b075c014 NamcoGunCon: Use mouse position from host display 2020-04-26 17:37:12 +10:00
Connor McLaughlin 1000cb30a9 HostDisplay: Track mouse position 2020-04-26 17:36:49 +10:00
Connor McLaughlin e6bd6587fd Controller: Add emulation of Namco GunCon 2020-04-26 01:23:58 +10:00
Connor McLaughlin 2026ef99e8 MemoryCard: Last byte should not set /ACK 2020-04-26 01:23:08 +10:00
Connor McLaughlin fccc2dd295 DigitalController: Store button state/transfer state in save states 2020-04-26 01:23:01 +10:00
Connor McLaughlin 2ffcad3d37 GPU: Add method to convert from window coordinates to beam ticks/lines 2020-04-26 01:22:56 +10:00