Xargon/Duckstation
1
0
Fork 0
mirror of https://github.com/RetroDECK/Duckstation.git synced 2025-01-22 16:25:39 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
6232 commits 1 branch 1 tag 100 MiB
Commit graph

195 commits

Author SHA1 Message Date
Connor McLaughlin d757056891 GPU: Implement dot clock timer (Timer 0) 
Fixes softlock in Evil Dead - Hail to the King.
 2020-12-06 00:35:54 +10:00
Connor McLaughlin 362905e3df GPU: Add display line offset game setting 
Use when games need additional cropping.
 2020-12-04 00:33:04 +10:00
Connor McLaughlin b45bee5954 libretro: Work around crash in RetroArch Vulkan driver 2020-11-25 23:06:41 +10:00
Connor McLaughlin 2595e31575 GPU: Split software to frontend/backend 2020-11-21 18:39:04 +10:00
Connor McLaughlin 03d4f80883 GPU: Move enums/types into separate file 2020-11-21 18:39:04 +10:00
Connor McLaughlin 0726ad1275 GPU: Flush partial VRAM writes to backend VRAM 2020-11-19 00:40:02 +10:00
Connor McLaughlin 473cfffa0c GPU: Only accept DMA writes when FIFO is empty or command incomplete 
Fixes a bunch of games, including Red Asphalt, Little Princess, Vampire
Hunter D main menu when combined with tight DMA sync.
 2020-11-16 01:00:55 +10:00
Connor McLaughlin a1453ee8a5 GPU: Skip full CRTC update on GP1(05h) 2020-10-23 19:37:56 +10:00
Albert Liu 6bc7cf29cc GPU: Synchronize CRTC on GP1(05h) command 
Fixes text flashing briefly after startup PlayStation logo in King's
Field (USA).
 2020-10-22 21:41:42 -07:00
Albert Liu ca7db7a2d2 GPU: Update CRTC debug window reporting 2020-10-21 23:17:39 -07:00
Albert Liu 1a0b1a3149 GPU: Use accurate VRAM display width rounding 
Modified version of Nocash algorithm, confirmed with hardware test.
Relies on proper horizontal display range rounding for correct results.
 2020-10-21 23:17:39 -07:00
Albert Liu bbaebfd4c9 GPU: Round horizontal display range values down to clockdiv multiple 
GP1(06h) X1 and X2 are persistent across clockdiv changes, but the GPU
actively uses rounded values for display output. This behavior is
modeled by storing the rounded values in horizontal_display_start and
horizontal_display_end. Verified with hardware test.
 2020-10-21 23:17:39 -07:00
Connor McLaughlin 27697d0508 System: Implement CPU overclocking [SAVEVERSION+] 
Partial credit to @CookiePLMonster as well.
 2020-09-30 23:48:34 +10:00
Connor McLaughlin cacf7a7cc9 GPU: Precompute texture window expression [SAVEVERSION+] 2020-09-30 23:03:52 +10:00
Connor McLaughlin d73271ec0a GPU: Add option to force 4:3 for 24-bit content (e.g. FMVs) 2020-09-26 15:11:45 +10:00
Connor McLaughlin f990d6ab3b GPU: Idle bit should be clear during an incomplete command 2020-09-24 22:16:15 +10:00
Silent 1918a5ddd4
STBI: Handle UTF-8 paths correctly 2020-09-14 21:27:22 +02:00
Connor McLaughlin 13e3095801 Core: Don't link to imgui for libretro core 2020-09-01 12:22:32 +10:00
Connor McLaughlin 60d3fffec1 Add per-game overrides (mainly for compatibility) 2020-08-21 00:09:37 +10:00
Connor McLaughlin c9c2c00c1a GPU: Update GPUSTAT.13 with field 
Doubt this'll change much..
 2020-08-19 00:02:37 +10:00
Connor McLaughlin f65651823e GPU: Simplify hsync handling 
Fixes character lighting in Monkey Hero.
 2020-08-17 01:22:03 +10:00
Connor McLaughlin 10a46a7fd8 OSD: Add option to show display resolution 2020-08-16 00:20:11 +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 818892cb1b GPU: Claer interlaced field buffer when enabling 
Fixes old frames getting briefly displayed.
 2020-08-03 03:26:13 +10:00
Connor McLaughlin 9b7512f7b8 GPU/HW: Implement automatic resolution scale from window size 2020-08-03 03:06:03 +10:00
Connor McLaughlin 4d9c2c1b6c GPU: Ensure pending time is used in events 
Fixes long delay in Syphon Filter.
 2020-08-02 14:09:22 +10:00
Connor McLaughlin 0c1b637549 PGXP: Add initial implementation 2020-08-02 00:25:07 +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
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
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 1231f6dafe GPU: Handle GP1 command mirrors 2020-07-04 01:28:18 +10:00
Connor McLaughlin 8a8ce8d41c NamcoGunCon: Use correct GPU clock as reference 2020-07-03 01:51:05 +10:00
Connor McLaughlin 936d92dfb8 System: Add option to force start in software mode 2020-06-30 02:44:19 +10:00
Connor McLaughlin dad63f2303 GPU: Run draw clock at sysclk * 2 2020-06-13 01:40:05 +10:00
Connor McLaughlin bdf9c91271 GPU: Fix double shader compilation 2020-06-09 03:04:02 +10:00
Connor McLaughlin b4e45e865a GPU: Use correct clocks for NTSC region 
Fixes sync drift in Bust-a-Move 1/2.
 2020-06-07 19:15:06 +10:00
Connor McLaughlin 3848276fa2 GPU: Improvements to height calculations when interlaced 
Fixes screen doubling with interlacing force disabled, as well as
incorrect cropping area when non-interleaved framebuffers are used.
 2020-06-02 20:52:07 +10:00
Connor McLaughlin 23436f08ba GPU/HW: More improvements to GPUSTAT.31 
Fixes True Pinball without breaking intros to Final Fantasy 7/8.
 2020-05-26 22:57:58 +10:00
Connor McLaughlin e368dbbadc GPU: Implement non-interleaved interlaced rendering 
Fixes screen shaking in True Pinball.
 2020-05-26 03:18:05 +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 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 b25ed6c151 GPU: Fix interlaced rendering in vblank breaking 2020-05-17 01:02:20 +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 65c42cd30e GPU: Don't use field offset for ODE in vblank 2020-05-11 22:26:10 +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 be9033b6c0 SPU: Add missing clamp in ADPCM decoder 2020-04-28 17:55:43 +10:00
Connor McLaughlin 8c6cb877eb GPU: Disable display when CRTC configuration is invalid 2020-04-27 21:49:34 +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
Connor McLaughlin b893c0abf5 GPU/Software: Fix copies when overlapping and oversized 2020-04-20 00:54:50 +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 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 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 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 7f5c6f8b4f GPU/HW: Move some flush checks to command time 2020-04-04 00:10:55 +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
Albert Liu b27e030059 GPU: Fix "Draw To Display Area" debug reporting 2020-04-01 06:10:31 -07:00
Connor McLaughlin 8439e1c54e GPU: Adjust visible ticks/lines, fix underflow in height 2020-03-31 22:28:37 +10:00
Connor McLaughlin eaf13a1461 GPU: Fix flipped MSB/LSB for single pixel reads 2020-03-30 00:41:31 +10:00
Connor McLaughlin 148279e2f2 GPU: Rewrite CRTC display modeling and overscan handling 2020-03-29 01:14:37 +10:00
Connor McLaughlin e6d5a9d3e4 GPU: Add missing blitter ticks reset to SoftReset() 2020-03-29 01:13:40 +10:00
Connor McLaughlin 54abd37daa GPU: Let the GPU drive DMA transfers for large time slices 
Fixes FMV breakage... again.
 2020-03-26 00:13:20 +10:00
Connor McLaughlin 452c6e16d1 GPU: Fix blitter ticks not being counted 
Fixes Monkey Hero, again...
 2020-03-24 00:21:42 +10:00
Connor McLaughlin 40d6be7142 System: Frame pacing improvements 2020-03-24 00:21:11 +10:00
Connor McLaughlin e2e2b573c0 GPU/HW: Move drawing offset to CPU-side 
Saves updating the uniform buffer.
 2020-03-24 00:20:15 +10:00
Connor McLaughlin 904ab982e6 GPU: Fix crash when fill rectangles are out-of-bounds 2020-03-21 00:15:35 +10:00
Connor McLaughlin d67bcd654c GPU: Prevent emulator locking up when switching between PAL/NTSC mode 2020-03-20 01:12:41 +10:00
Connor McLaughlin f9a298f1b7 GPU: Fix incorrect handling of check mask bit 
Fixes boxes in Silent Hill in Software Renderer.
 2020-03-06 00:45:21 +10:00
Connor McLaughlin 34f1c644f5 GPU: Update GPUSTAT if raster has passed to the next line 
Fixes games which poll GPUSTAT, including The Next Tetris (Europe).
 2020-03-01 17:14:42 +10:00
Connor McLaughlin b0b1fd8f1a GPU: Timing for CPU->VRAM transfers 
Fixes Monkey Hero, probably others.
 2020-03-01 17:14:38 +10:00
Connor McLaughlin 6b9c6d3750 GPU: Add a helper function to determine how many GPU ticks are pending 2020-03-01 17:14:32 +10:00
Connor McLaughlin 7412e78aa1 GPU: Move software copy/fill functions to base class so it can be used as fallback 2020-02-29 00:18:33 +10:00
Connor McLaughlin aa56a59f58 GPU: Make resolution info less spammy 2020-02-28 23:00:37 +10:00
Connor McLaughlin fcc0ae9571 GPU: Implement "Crop Mode" (none, overscan, all borders) 2020-02-28 17:01:01 +10:00
Connor McLaughlin 82eb14efb1 Core: Apply DPI scaling to debug windows 2020-02-28 16:59:51 +10:00
Connor McLaughlin 9148581213 GPU: Narrowing warning fix 2020-02-16 00:13:57 +09:00
Connor McLaughlin c820ddba79 HostInterface: Move throttle and perf stats to System class 2020-02-09 22:16:25 +09:00
Connor McLaughlin 88936463d7 GPU: Toggle vblank timer gate for full frame 
Regression from event system. Fixes Ridge Racer.
 2020-01-30 16:22:05 +10:00
Connor McLaughlin 1b9609ef61 Implement event-based scheduler instead of lock-step components 2020-01-24 16:23:39 +10:00
Connor McLaughlin 71c1e243fe Remove YBaseLib dependency 2020-01-10 13:40:53 +10:00
Connor McLaughlin c52040434a Core: Linux warning fixes 2020-01-09 08:46:52 +10:00
Connor McLaughlin f5d65448d6 GPU: Improve structure alignment 2019-12-11 20:28:14 +10:00
Connor McLaughlin 8f624afb59 GPU: Fix handling of GP1(09h) 2019-12-11 16:47:49 +10:00
Connor McLaughlin ffe90083d3 GPU: Refactor draw mode setting 2019-12-11 16:35:14 +10:00
Connor McLaughlin df6e079920 GPU: Add a Force Progressive Scan option (disable interlacing) 2019-12-10 22:52:46 +10:00
Connor McLaughlin 8930383c96 GPU: Use start address in computation of drawing_even_line 2019-12-08 00:40:52 +10:00
Connor McLaughlin 9d6d00480c GPU: Implement mask bit handling in software renderer 
Still needs implementation in the hardware renderers.
 2019-11-24 18:47:42 +10:00
Connor McLaughlin 613e4f4a2a GPU: Set PAL mode on soft reset if region is PAL 2019-11-16 20:52:39 +10:00