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Commit Graph

311 Commits

Author SHA1 Message Date
Stenzek
250b1bea8f
GPU: Use Image class for screenshot saving 2024-03-06 23:55:18 +10:00
Stenzek
04b837a418
Qt: Redesign graphics settings panel 
Add screenshot format/type.
 2024-03-02 21:21:20 +10:00
Stenzek
f936a36c85
GPUDevice: Add GPUDownloadTexture 
Which can also be based in host/client memory.
Use it for screenshots and VRAM downloads.
 2024-02-29 18:56:50 +10:00
Stenzek
411213d6a0
GPU: Make VRAM a global object 2024-02-29 17:00:51 +10:00
Stenzek
150ab8f4af
GPU: Add host/hardware stats 2024-01-22 14:41:19 +10:00
Stenzek
12b9cf1898
GPU: Fix crash when trying to postprocess surfaceless 2023-12-31 19:40:45 +10:00
Stenzek
98a96db1bd
GPU: Remove redundant fields 2023-12-14 20:23:49 +10:00
Stenzek
39913b2a39
GPUDevice: Fix incorrect positioning with PostFX and GL 2023-12-10 23:26:43 +10:00
Stenzek
a907e1f550
GPUDevice: Pool textures 2023-12-09 22:08:13 +10:00
Stenzek
3b2c70cda5
GPUDevice: Get rid of framebuffer abstraction 2023-12-09 22:08:13 +10:00
Stenzek
ff17444074
GPU/HW: Add framebuffer fetch blending path 2023-11-25 21:22:35 +10:00
Stenzek
9d88a373bd
GPU: Fix Guncon positioning with window padding 2023-11-04 20:11:51 +10:00
Stenzek
b678fcd874 GPUDevice: Move debug messages over to fmt 2023-09-23 14:14:52 +10:00
Stenzek
7e07d2feb8 GunCon: Add relative pointer binding 2023-09-20 17:11:29 +10:00
Stenzek
80e3d29ab8 Misc: clang-cl warning clean-up 2023-09-03 14:30:26 +10:00
Stenzek
0076ab5cc4 System: Restore context after pumping messages 2023-09-03 13:14:22 +10:00
Stenzek
e804b5e701 GPUDevice: Support geometry shaders 2023-09-02 22:09:22 +10:00
Stenzek
bcda86d782 GPU: Fix non-internal resolution screenshots 2023-09-02 21:44:08 +10:00
Stenzek
9e8ff3969e GPU: Clamp UVs to active rect when presenting 2023-09-02 21:44:08 +10:00
Stenzek
09e7a5843f GPU: Add scaling shader support 
Currently only Bilinear (Sharp).
 2023-08-31 23:38:11 +10:00
Stenzek
b217f64bcf PostProcessing: Refactor config to use separate sections 2023-08-30 00:44:01 +10:00
Stenzek
8db8baf33f GPUDevice: Move display logic to GPU 2023-08-30 00:44:00 +10:00
Stenzek
e23c9875d5 Misc: Split core and util Host 2023-08-30 00:44:00 +10:00
Stenzek
e3d9ba4c99 Rewrite host GPU abstraction 
- Don't have to repeat the same thing for 4 renderers.
 - Add native Metal renderer.
 2023-08-20 21:55:38 +10:00
Stenzek
e57ad0b6aa Host: Backport translations cache 
Note: You'll need a new command line for lupdate.

..\..\..\dep\msvc\qt\6.5.0\msvc2022_64\bin\lupdate.exe ../ ../../core/ ../../util/ -tr-function-alias QT_TRANSLATE_NOOP+=TRANSLATE,QT_TRANSLATE_NOOP+=TRANSLATE_SV,QT_TRANSLATE_NOOP+=TRANSLATE_STR,QT_TRANSLATE_NOOP+=TRANSLATE_FS,QT_TRANSLATE_N_NOOP3+=TRANSLATE_FMT,QT_TRANSLATE_NOOP+=TRANSLATE_NOOP -ts duckstation-qt_LANGUAGE.ts
 2023-08-20 12:40:47 +10:00
Stenzek
a00a4391ca Common: DynamicHeapArray/FixedHeapArray 2023-08-19 21:18:28 +10:00
Stenzek
bb60170d9a Move frontend-common to util/core 2023-08-16 01:13:00 +10:00
Stenzek
5b980dafa5 System: Refactor main loop 
Reduces JIT exits.
Improves runahead performance.
 2023-08-16 01:13:00 +10:00
Stenzek
6fbdb6d7db GPU: Enable GPUSTAT.28 in read mode 
Fixes Celeste Classic.
 2023-07-24 19:24:08 +10:00
Connor McLaughlin
0683b9fa0e InterruptController: Convert to namespace 2023-01-11 19:15:59 +10:00
Connor McLaughlin
db364d0e95 Timers: Convert to namespace 2023-01-11 19:15:59 +10:00
Connor McLaughlin
3acf569d67 DMA: Convert to namespace 2023-01-11 19:15:59 +10:00
Connor McLaughlin
8c7a192128 Misc: Add copyright/license statement to applicable files 
Should've did this in the beginning.
 2022-12-04 21:03:49 +10:00
Connor McLaughlin
0709f92ac1 Misc: Cleanup/deduplicate from c9cba5e 2022-10-13 17:37:39 +10:00
Connor McLaughlin
a9038133c8 HostDisplay: Common texture base class for all APIs 2022-10-04 00:00:56 +10:00
Connor McLaughlin
bec0d6e7df HostDisplay: Add GPU usage statistics 2022-09-03 14:17:51 +10:00
Connor McLaughlin
fc40397818 GPU: Don't set empty post chain 2022-07-23 13:55:09 +10:00
Connor McLaughlin
b42b5501f6 UI: Massive revamp, new features and improvements 2022-07-22 21:19:54 +10:00
Connor McLaughlin
b7fbde31a7 Move utility classes from common to own static lib 2022-07-21 17:29:58 +10:00
Connor McLaughlin
fd76f437b3 Core: Purge WITH_IMGUI define 2022-03-27 16:59:02 +10:00
Connor McLaughlin
13c5ee8bfb GPU: Fix incorrect value for status bit 13 
Fixes openbios boot animation.
 2021-09-29 10:48:55 +10:00
Connor McLaughlin
497a5b8dd1 GPU: Don't reset CRTC state on soft reset 2021-09-29 10:48:25 +10:00
Connor McLaughlin
461e6aa50b GPU: Update display on reset 2021-08-24 11:57:12 +10:00
Connor McLaughlin
628dc36e77 GPU: Add GPU::GetFullDisplayResolution() 2021-08-24 11:57:09 +10:00
Connor McLaughlin
256f272768 Support custom and match display aspect ratios 2021-04-30 02:53:03 +10:00
Connor McLaughlin
88618bde1c GPU: Correct value of ODE bit in vblank 
Fixes line streaks in Dead or Alive.
 2021-04-15 01:32:08 +10:00
Connor McLaughlin
ddea2818d9 Qt: Add renderer/resolution to status bar 2021-03-28 13:47:53 +10:00
Connor McLaughlin
b13c51a2e2 GPU/SW: Use new 5-to-8 converters for RGBA8 display 2021-03-18 13:00:58 +10:00
Connor McLaughlin
c6c67b7b27 ImGui: Remove close button from debug windows 
They can be closed by unchecking the setting instead, and it stays in
sync with the config this way.
 2021-02-12 01:01:30 +10:00
Connor McLaughlin
ef7d135492 GPU: Fix missing sync when hblank is pending 2021-01-31 16:39:51 +10:00
Connor McLaughlin
516d685dd0 System: Add memory-only save states and rewind 2021-01-25 01:15:45 +10:00
Connor McLaughlin
699d599d00 GPU: Clear display when disabling DAC and interlaced 
Fixes old output showing up briefly when it's re-enabled.
 2021-01-18 03:28:14 +10:00
Connor McLaughlin
2b5cfb272c Qt: Add dump VRAM and SPU RAM actions 2021-01-13 19:24:41 +10:00
Connor McLaughlin
11992bde4e TimingEvents: Use function pointers instead of std::function 2021-01-10 01:45:07 +10:00
Connor McLaughlin
e804fdfdba GPU: Use floating point coordinates for lightgun 2020-12-19 17:02:01 +10:00
Connor McLaughlin
4860313bef NamcoGuncon: Add an option to scale X coordinates 
Fixes what appears to be curvature correction at the edges of the
screen.
 2020-12-19 17:02:01 +10:00
Connor McLaughlin
9d7b63923a
Merge pull request #1235 from valadaa48/CRTCTicksToSystemTicks_optimization 
Small optimization to GPU::SystemTicksToCRTCTicks
 2020-12-17 11:36:21 +10:00
Connor McLaughlin
bd8613b120
Merge pull request #1227 from ggrtk/auto-aspect-ratio 
GPU: Add auto aspect ratio and various fixes
 2020-12-17 11:35:48 +10:00
Connor McLaughlin
7b6d30a994 GPU/HW: Fix possible VRAM corruption when live switching resolutions 
Mask bit was getting lost based on guest state.
 2020-12-17 01:20:06 +10:00
Albert Liu
de8f03bd75 GPU: Add auto (game native) aspect ratio 2020-12-16 02:40:33 -08:00
valadaa48
f5f12fd76d Small optimization to GPU::SystemTicksToCRTCTicks 2020-12-15 22:31:34 -05:00
Albert Liu
1c8a896a55 GPU: Wrap display VRAM coordinates properly 2020-12-14 19:28:59 -08:00
Albert Liu
866cbdca4b GPU: Prevent potential overflow in CRTC visible area calculation 2020-12-14 19:28:59 -08:00
Albert Liu
78e42d9b4c GPU: Clean up CRTC variable naming 2020-12-14 19:28:59 -08:00
Albert Liu
b8abf2df95 GPU: Don't apply display offsets when not cropping 2020-12-14 19:28:58 -08:00
Connor McLaughlin
d7bd21c06d Timers: Update when sync is used with sysclk source 
Fixes hang at boot in Zoku Mikagura Shoujo Tanteidan - Kanketsuhen.
 2020-12-06 00:35:54 +10:00
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