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1285 commits 1 branch 1 tag 100 MiB
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701 commits

Author SHA1 Message Date
Connor McLaughlin a02c818245 HostDisplay: Drop some unused methods 2020-04-22 21:15:59 +10:00
Connor McLaughlin d7aa514f14 GPU/HW/OpenGL: Work around vertex-Y-off-by-one issue 2020-04-22 17:39:46 +10:00
Connor McLaughlin ec5b52b3fb GPU/HW: Tweak vertex shader offsets 
Fixes Doom/Dark Forces/etc in hardware renderer, but only at 1x
resolution. Fixes missing lines in Castlevania SOTM, Ridge Racer Type 4,
etc.
 2020-04-21 22:07:55 +10:00
Connor McLaughlin 834f3768a1 GPU/HW: Line coordinate typo fix 2020-04-21 16:01:04 +10:00
Connor McLaughlin 1ee418aebf GPU/HW: Fix additional polyline vertices drawing 2020-04-21 15:45:22 +10:00
Connor McLaughlin 08c8d1a521 System: Support saving screenshots in save states 2020-04-21 02:50:45 +10:00
Connor McLaughlin aaf9dcaf02 GPU/HW: Fix possible crash when drawing polylines 2020-04-20 13:00:57 +10:00
Connor McLaughlin 4655aa02f8 CPU/CodeCache: Fix uninitialized pointers 2020-04-20 12:35:57 +10:00
Connor McLaughlin badfe6117e GPU: Remove textured draw time penalty 
Fixes missing elements in Bloody Roar 2.
 2020-04-20 12:25:00 +10:00
Connor McLaughlin 759c7c52d5 GPU: Don't wedge when other commands are in FIFO with polyline 
Fixes Ridge Racer Type 4.
 2020-04-20 01:10:41 +10:00
Connor McLaughlin b893c0abf5 GPU/Software: Fix copies when overlapping and oversized 2020-04-20 00:54:50 +10:00
Connor McLaughlin f1d1129e05 CDROM: Don't assert if SetMode.bit4 is set 2020-04-19 22:31:22 +10:00
Connor McLaughlin 5ad133a278 GPU/HW: Implement oversized copies on GPU 
Fixes slowdown caused by this.
 2020-04-19 22:30:55 +10:00
Connor McLaughlin 045c4d1745 SPU: Fix adsr_volume read for pending key-on voice 
Fixes cutscene audio in Spyro 2, probably others.
 2020-04-19 18:19:55 +10:00
Connor McLaughlin 3319adfa2f GPU: Tweak rectangle draw times 2020-04-19 16:57:51 +10:00
Connor McLaughlin d5a5432a8b CPU/CodeCache: Fix crash when BIOS is missing 2020-04-19 16:03:35 +10:00
Connor McLaughlin 610cc74cb9 GPU: Add primitive setup timing 2020-04-19 15:26:27 +10:00
Connor McLaughlin 16500064f8 GPU: Tweak triangle draw times 2020-04-19 15:24:40 +10:00
Connor McLaughlin 6ef3626599 GPU/HW: Fix a possible crash in rectangle expansion 2020-04-19 14:34:17 +10:00
Connor McLaughlin 1757932b3a GPU: Implement FIFO and timings 
This will cause a slight performance loss. I've left some knobs in which
can be tweaked to mitigate this, but the goal is to be compatible with
all games which require them.
 2020-04-19 01:17:28 +10:00
Connor McLaughlin 65ca8b9fe0 GPU/HW: Move logic from backend to GPU_HW class 2020-04-18 15:30:46 +10:00
Connor McLaughlin 205297ac27 System: PSF (Portable Sound Format) loading support 2020-04-17 00:29:56 +10:00
Connor McLaughlin 38847de8ee GameList: PAPX and SCZS prefixes should be NTSC-J 2020-04-16 21:42:09 +10:00
Connor McLaughlin 197b193ca3 GPU/HW/OpenGL: Use geometry shaders for upscaled line rendering 2020-04-16 21:29:11 +10:00
Connor McLaughlin 02b1e084c1 GPU/HW/OpenGL: Re-enable some fast paths I accidentially disabled 2020-04-16 21:27:01 +10:00
Connor McLaughlin b45b70970b GL/ShaderCache: Support geometry shaders 2020-04-16 21:25:56 +10:00
Connor McLaughlin a43a0a14cc CPU/CodeCache: Don't leak blocks on shutdown 2020-04-16 20:23:54 +10:00
Connor McLaughlin 7a87b9b5bb CPU/CodeCache: Don't leak blocks on flush 2020-04-16 19:40:52 +10:00
Connor McLaughlin 86df077ffe GPU/HW: Slight refactor to vertex culling 2020-04-16 00:22:19 +10:00
Connor McLaughlin f75ea052a6 FrontendCommon: Add input profile support 2020-04-15 01:44:04 +10:00
Connor McLaughlin d9ebb975b2 CommonHostInterface: Reimplement controller rumble support 
Even better than before, supports separate motor control.
 2020-04-14 16:34:42 +10:00
Connor McLaughlin 81cf4b469f Frontends: Add shared command line interface 
Also provides batch mode and automatic fullscreen switching.

  -help: Displays this information and exits.
  -version: Displays version information and exits.
  -batch: Enables batch mode (exits after powering off)
  -fastboot: Force fast boot for provided filename
  -slowboot: Force slow boot for provided filename
  -resume: Load resume save state. If a boot filename is provided,
    that game's resume state will be loaded, otherwise the most
    recent resume save state will be loaded.
  -state <index>: Loads specified save state by index. If a boot
    filename is provided, a per-game state will be loaded, otherwise
    a global state will be loaded.
  -statefile <filename>: Loads state from the specified filename.
    No boot filename is required with this option.
  -fullscreen: Enters fullscreen mode immediately after starting.
  -nofullscreen: Prevents fullscreen mode from triggering if enabled.
  -portable: Forces "portable mode", data in same directory.
  --: Signals that no more arguments will follow and the remaining
    parameters make up the filename. Use when the filename contains
    spaces or starts with a dash.
 2020-04-13 22:17:09 +10:00
Connor McLaughlin 6a03bb2d15 HostInterface: Drop std::filesystem requirement 2020-04-12 21:06:33 +10:00
Connor McLaughlin 7779a54bc5 GPU: Rename 'Force Progressive Scan' to 'Disable Interlacing' 
It affects rendering as well as display/scanout now, after all.
 2020-04-11 16:37:53 +10:00
Connor McLaughlin 9e024b7a51 GPU: Handle VRAM wrap-around behavior on scanout 2020-04-11 16:09:03 +10:00
Connor McLaughlin fc3efebb38 Revert "SPU: Use reverb formula from Mednafen-PSX" 
This reverts commit 809b9f89ca.
 2020-04-11 15:04:04 +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 6d55979dac HostDisplay: Fix 1x1 1:1 AR screenshots in OpenGL 2020-04-11 00:56:28 +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 809b9f89ca SPU: Use reverb formula from Mednafen-PSX 2020-04-11 00:40:28 +10:00
Connor McLaughlin 6cfad33b8e HostInterface: Set NoNav on FPS window 
Prevents it stealing focus in SDL frontend.
 2020-04-11 00:00:37 +10:00
Connor McLaughlin 6775100170 GPU: Drop OpenGL ES renderer 
We can put this through the normal GL renderer instead.
 2020-04-11 00:00:10 +10:00
Connor McLaughlin fbfd838e22 GPU: Add pixel aspect ratio option 
Can display in 4:3, 16:9, 1:1 ratios.
 2020-04-10 15:12:35 +10:00
Connor McLaughlin 3325d2c42c GPU: Add Force NTSC timings option 
This option forces NTSC timings for PAL games, causing them to either
run faster (more likely) or smoother (less likely).
 2020-04-10 13:35:10 +10:00
Connor McLaughlin a06240141e GPU/D3D11: Fix incorrect usage of CopySubresourceRegion() in CopyVRAM() 
I believe this is what was causing the renderer to have issues on
Windows 7.
 2020-04-10 01:07:44 +10:00
Connor McLaughlin 5a19abbbd3 GPU/D3D11: Fix broken 24-bit display/interlacing when upscaled 2020-04-10 00:43:18 +10:00
Connor McLaughlin f0a3e66d08 GPU/Software: Fix broken display when VRAM is X-offset 2020-04-09 20:50:57 +10:00
Connor McLaughlin 2413c5a6a3 GPU/Software: Fix incorrect colours in 24-bit FMVs 2020-04-09 00:46:00 +10:00
Connor McLaughlin 3c45603cb4 MemoryCard: Batch sector writes together 5 seconds at a time 
Reduces disk writes for SSDs (assuming the OS didn't just cache all the
writes), and limits OSD spam.

Fixes #146.
 2020-04-09 00:14:26 +10:00
Connor McLaughlin 0006052728 SPU: Fix some registers not being saved to state 2020-04-08 20:33:39 +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 610abc1a75 BIOS: Make SCPH-3000 BIOS known 2020-04-07 11:54:24 +10:00
Connor McLaughlin b4538b1d2e HostInterface: Add redump BIOS filenames to search list 
ps-10x.bin, ps-30x.bin, etc.
 2020-04-07 11:54:22 +10:00
Connor McLaughlin e91d760175 HostInterface: Fix crash on startup with controller connected 2020-04-06 12:18:33 +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 e7640d5367 HostInterface: Make SetUserDirectory() overridable by frontends 2020-04-05 22:59:06 +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 3cfead36c4 Revert "GPU: Clamp coordinates to 11 bits after applying drawing offset" 
This reverts commit 5302f83818.

This is not the correct fix, and breaks other games.
 2020-04-04 19:31:19 +10:00
Connor McLaughlin ddf52cc8c7 GPU/SW: Implement interlaced display 2020-04-04 00:24:37 +10:00
Connor McLaughlin c483a78889 GPU: Implement interlaced VRAM fills 2020-04-04 00:24:37 +10:00
Connor McLaughlin 2aecb570c1 GPU: Implement interlaced rendering in hardware backends 2020-04-04 00:24:37 +10:00
Connor McLaughlin bb3c0a2ccc GPU/HW/OpenGLES: Use shader cache 2020-04-04 00:24:37 +10:00
Connor McLaughlin d0be5618ec GPU/HW/OpenGL: Use shader cache 2020-04-04 00:24:37 +10:00
Connor McLaughlin 7f5c6f8b4f GPU/HW: Move some flush checks to command time 2020-04-04 00:10:55 +10:00
Connor McLaughlin 5302f83818 GPU: Clamp coordinates to 11 bits after applying drawing offset 
Fixes flickering in some scenes (e.g. Galbadia Missile Base).
 2020-04-04 00:10:45 +10:00
Connor McLaughlin 48fba47ee6 GPU: Implement skip-drawing-to-active-field for interlaced mode 
Currently only in the software renderer.
 2020-04-04 00:10:41 +10:00
Connor McLaughlin 643e429ad2
Merge pull request #211 from ggdrt/patch-0 
GPU: Fix "Draw To Display Area" debug reporting
 2020-04-02 11:41:09 +10:00
Connor McLaughlin 2a6e04988f GPU/HW: Simplify 24-bit scanout and interlacing shader 
Has the added bonus of being faster (no downscale copy) and fixes the
edge case where the image is cropped in VRAM.
 2020-04-02 00:17:25 +10:00
Connor McLaughlin 1d948a53e0 SPU: Reinitialize transfer event on loading state 2020-04-02 00:17:15 +10:00
Albert Liu b27e030059 GPU: Fix "Draw To Display Area" debug reporting 2020-04-01 06:10:31 -07:00
Connor McLaughlin 3daa6b469a Build: Explicitly disable spectre mitigations 
Mitigations-off gave a roughly 20-25% boost in performance on my laptop
(i7-7700HQ), even with the recompiler.

It seems AppVeyor was building with them enabled. You shouldn't treat an
emulator like a sandbox and run untrusted code in it amyway.
 2020-04-01 22:30:19 +10:00
Connor McLaughlin 31581763a3 GPU: Correct starting position for polyline terminator search 
Fixes broken visuals in Wild Arms, probably others.
 2020-04-01 20:24:57 +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 8439e1c54e GPU: Adjust visible ticks/lines, fix underflow in height 2020-03-31 22:28:37 +10:00
Connor McLaughlin 6bc91f2157 GPU: Polyline must have at least two vertices 
Fixes GPU stream corruption in Lifeforce Tenka.
 2020-03-30 13:58:39 +10:00
Connor McLaughlin eaf13a1461 GPU: Fix flipped MSB/LSB for single pixel reads 2020-03-30 00:41:31 +10:00
Connor McLaughlin f13cfce34d GPU: Fix incorrect polyline terminator check 
Fixes Gran Turismo 2, maybe others.
 2020-03-30 00:35:39 +10:00
Connor McLaughlin a9109c7552 System: Don't insert blank memory card if path unspecified 2020-03-30 00:14:15 +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 148279e2f2 GPU: Rewrite CRTC display modeling and overscan handling 2020-03-29 01:14:37 +10:00
Connor McLaughlin fe824d6c89 GPU: Display VRAM with 1:1 pixel ratio rather than scaling 2020-03-29 01:14:33 +10:00
Connor McLaughlin 21ddfacd40 Settings: Add missing crop mode save 2020-03-29 01:13:53 +10:00
Connor McLaughlin e6d5a9d3e4 GPU: Add missing blitter ticks reset to SoftReset() 2020-03-29 01:13:40 +10:00
Connor McLaughlin 10197506c5 CDROM: Implement 8-sector buffering behavior 2020-03-29 01:13:25 +10:00
Connor McLaughlin 46239e6758 GPU: Fix GP0(1Fh) locking up emulator 2020-03-29 01:12:54 +10:00
Connor McLaughlin 5dbdc0b60c DMA: Remove timing events 
We'll probably need to revert/re-add a variant of this when we
eventually implement chopping. But for now it simplifies things.
 2020-03-29 01:12:44 +10:00
Connor McLaughlin 423f04325f SPU: Implement timing for RAM reads/writes 2020-03-29 01:12:37 +10:00
Connor McLaughlin 22a0d8f93c CDROM: Implement Sync/00h command 2020-03-28 02:24:36 +10:00
Connor McLaughlin 0b347e2151 GPU/HW: Implement flipped quad coordinate hack from beetle-psx 
Fixes graphical glitches around the edges of flipped sprites.
 2020-03-28 02:24:22 +10:00
Connor McLaughlin f23bcc0faa SPU: Ignore loop start flag when repeat address is explicitly set 
Fixes dialog/softlock in Thousand Arms.
 2020-03-27 01:42:59 +10:00
Connor McLaughlin 08ad5aad53 SPU: Run muted voices when IRQ is enabled 
Fixes SPU timeout in Casper. We can still optimize for most games where
interrupts are not used by completely ignoring muted voices in those.
 2020-03-27 01:42:43 +10:00