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242 commits

Author SHA1 Message Date
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 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 2dc62ab987 GPU/HW: Fix VRAM updates when Y >= 512 2020-07-22 14:46:52 +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 a08c398d4b GPU/HW: Provide depth in vertex rather than computing 
Fixes mask bit effects in Vulkan (e.g. Silent Hill).
Significantly reduces the number of mask bit refreshes in OpenGL/Vulkan.
 2020-06-20 20:21:33 +10:00
Connor McLaughlin 49d11988bf Core: Add Vulkan GPU renderer 2020-06-19 00:18:17 +10:00
Connor McLaughlin fc0560087f GPU: Skip primitives where clip area is invalid 
Fixes palettes being overwritten/menus being broken in
Yoshimoto Mahjong Club Deluxe.
 2020-06-14 01:01:01 +10:00
Connor McLaughlin bda528d70a GPU: Alter timings to reflect new clock 2020-06-13 01:40:05 +10:00
Connor McLaughlin c8e1881ea9 GPU/HW: Clear dirty rectangle when updating shadow texture 
Fixes high GPU usage in Robbit mon Dieu in D3D11, should improve overall
performance slightly when VRAM copies are heavily used.
 2020-06-02 21:45:38 +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 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 b25ed6c151 GPU: Fix interlaced rendering in vblank breaking 2020-05-17 01:02:20 +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 ce46dbeeca GPU/HW: Fix another vertex culling error 2020-04-28 02:07:56 +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 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 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 aaf9dcaf02 GPU/HW: Fix possible crash when drawing polylines 2020-04-20 13:00:57 +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 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 86df077ffe GPU/HW: Slight refactor to vertex culling 2020-04-16 00:22:19 +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 148279e2f2 GPU: Rewrite CRTC display modeling and overscan handling 2020-03-29 01:14:37 +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 e2e2b573c0 GPU/HW: Move drawing offset to CPU-side 
Saves updating the uniform buffer.
 2020-03-24 00:20:15 +10:00
Connor McLaughlin 6bb6249e86 GPU/HW: Print capabilities to log 2020-03-07 12:54:15 +10:00
Connor McLaughlin 635ab72b37 GPU: Implement "Scaled Dithering" option 
Fixes #29.
 2020-03-01 00:05:31 +10:00
Connor McLaughlin 0690491883 GPU/HW: Fix potential crash in rectangle expansion 2020-02-28 22:58:34 +10:00
Connor McLaughlin 07ba2ecd3d Settings: Simplify resolution scale enumeration 2020-02-28 16:59:55 +10:00
Connor McLaughlin 82eb14efb1 Core: Apply DPI scaling to debug windows 2020-02-28 16:59:51 +10:00
Connor McLaughlin 149cbf6457 GPU/HW: Properly implement too-large polygon culling 
Replaces triangle strips with triangle lists, which has the added bonus
of not requiring flushing as many batches.

Fixes missing geometry in Vagrant Story.
 2020-02-17 00:09:45 +09:00
Connor McLaughlin bbe54df3a8 GPU/HW: Split rectangles on texture page boundaries 
Fixes the sky in Ape Escape's menu screen, FF7 menu borders, probably
others.
 2020-02-17 00:09:31 +09:00
Connor McLaughlin d7f8884291 Qt: Fix compilation under clang-9 
Fixes #23.
 2020-02-13 16:54:09 +09:00
Connor McLaughlin b8210ecbe3 GPU: Use correct texture page size in overlap tracking 2020-02-12 20:58:34 +09:00
Connor McLaughlin 9ac7b002e2 GPU/HW: Improve dirty rectangle tracking 
Fixes title screen of Activision Classics and performance regression
from Vagrant Story motion blur fix.
 2020-02-09 22:49:53 +09:00
Connor McLaughlin a36fe8bfe6 GPU: Keep drawing area invalidated after invalidating shadow VRAM copy 
Partially fixes the motion blur in Vagrant Story.
 2020-02-07 00:10:58 +09:00
Connor McLaughlin 7e862cd63e GPU: Texture bit should be ignored when drawing lines 
Fixes line flickering in Vagrant Story.
 2020-02-07 00:10:36 +09:00
Connor McLaughlin 4a3478b360 HostInterface: Add function to switch between sw/hw rendering 2020-01-24 14:51:53 +10:00
Connor McLaughlin bfef42f4cb GPU: Fix possible driver crash on oversized update/fill 2020-01-23 00:01:05 +10:00
Connor McLaughlin 504510c242 GPU: Fix reading of write-combined GPU buffers 
+100fps in recompiler modes
 2020-01-16 14:36:10 +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 ffe90083d3 GPU: Refactor draw mode setting 2019-12-11 16:35:14 +10:00
Connor McLaughlin 67c67bbb66 GPU: Add basic texture filtering support 
Still has issues around the edges of text.
 2019-12-07 17:03:56 +10:00
Connor McLaughlin 45fc19fd05 GPU: Only latch texpage/mode on polygon/set draw mode 
Driver seems to draw an off-screen polygon to set up the parameters,
instead of the set draw mode command.

Fixes broken sprites in Driver/Driver 2.
 2019-12-02 17:04:26 +10:00
Connor McLaughlin db0d11c2ff GPU/HW: Cull primitives larger than 1024x512 2019-11-24 23:46:33 +10:00
Connor McLaughlin 024ed01bbb GPU/HW: Set alpha to mask bit setting 2019-11-24 23:30:35 +10:00
Connor McLaughlin 9ea7a8418c GPU: Eliminate temporary buffer when reading back 2019-11-14 17:17:22 +10:00
Connor McLaughlin 3998b9684e GPU/HW: GPU-based RGBA8->RGB5551 conversion for readbacks 2019-11-14 17:16:21 +10:00
Connor McLaughlin 8c51abaf37 System: Move settings to HostInterface 2019-11-08 01:07:39 +10:00
Connor McLaughlin 089f297b9a GPU/HW: Fallback path via blit for GPUs without GL_EXT_copy_image 2019-11-05 23:06:40 +10:00
Connor McLaughlin cc7483ad58 GPU/HW: Only copy the dirty area to the VRAM read texture 2019-11-05 22:34:36 +10:00
Connor McLaughlin da51d49d18 GPU/HW: Track VRAM fills/writes in dirty rectangle instead of invalidating 2019-11-05 22:12:39 +10:00
Connor McLaughlin 2c631aba5e GPU: Move stats from renderer class to base classes 2019-11-05 19:44:17 +10:00
Connor McLaughlin afbec85f89 GPU/HW: Track dirty area of VRAM shadow texture via drawing area 2019-11-05 19:19:49 +10:00
Connor McLaughlin 9de9cf3be2 GPU/HW: Add D3D11 renderer and refactor host interface/display 2019-11-04 00:39:48 +10:00
Connor McLaughlin be81d08109 GPU/HW: Split shadergen to seperate class 2019-11-03 13:36:59 +10:00
Connor McLaughlin 91c99f0226 GPU/HW: Use uniform blocks for batch rendering 2019-11-03 13:18:43 +10:00
Connor McLaughlin ba1a5a5ca9 GPU: Fix batching regression (draws split on texture page) 2019-11-03 00:36:47 +10:00
Connor McLaughlin bb572d5c14 GPU: Remove hack for bitwise ops on TextureMode enum 2019-11-03 00:01:54 +10:00
Connor McLaughlin 4143469353 GPU: Use texture buffer/fragment shader for VRAM writes 2019-11-02 23:43:20 +10:00
Connor McLaughlin 407fee9ec3 GPU: Add base functionality for GL streaming buffers 2019-11-02 22:21:56 +10:00
Connor McLaughlin c52c0608ae GPU: Move resolution scale to hardware backend only 2019-11-02 01:32:27 +10:00
Connor McLaughlin c9feb7ea07 GPU: Add force true color setting 2019-11-02 00:31:25 +10:00
Connor McLaughlin fc09b722ea GPU: Truncate fragment values to 15-bit RGB 2019-11-02 00:01:03 +10:00
Connor McLaughlin bbd7798ca4 GPU: Apply dither pattern more correctly at higher resolutions 2019-11-01 23:17:50 +10:00
Connor McLaughlin ac82383abe GPU: Implement dithering on OpenGL backend 2019-11-01 23:11:30 +10:00
Connor McLaughlin 1c79737021 GPU: Simplify batch state 2019-11-01 21:47:45 +10:00
Connor McLaughlin 1540769cb4 GPU: Fix interlaced display at higher internal resolutions 2019-10-30 01:01:57 +10:00
Connor McLaughlin 5626d4f282 GPU: Fix texcoord off-by-one error in rectangles 2019-10-29 23:42:08 +10:00
Connor McLaughlin 49be3efb35 GPU: Preserve low bits in upscaled texture coordinates 2019-10-27 23:50:28 +10:00
Connor McLaughlin 9b56499afa Refactoring settings/support changing GPU renderer at runtime 2019-10-26 12:55:56 +10:00
Connor McLaughlin 2d0dd03705 GPU: Implement weave deinterlacing 2019-10-23 15:36:37 +10:00
Connor McLaughlin a76ec6fc19 Compile fixes for GCC 2019-10-22 23:07:51 +10:00
Connor McLaughlin 7448cbaf9d GPU: Copy-less processing from DMA 2019-10-13 17:33:20 +10:00
Connor McLaughlin 0f68c8c5d3 Add debugging for GPU/Timers 2019-10-12 22:15:38 +10:00
Connor McLaughlin 5627955900 GPU: Two-pass rendering for B-F transparency 2019-10-06 13:09:04 +10:00
Connor McLaughlin 7254d48835 GPU: Pull page attributes from GPUSTAT if texturing is not enabled 2019-10-06 00:37:53 +10:00
Connor McLaughlin bc8e035e37 GPU: Implement texture window 2019-10-05 23:27:48 +10:00
Connor McLaughlin 1998a74ff4 GPU: Fix warnings in RGB24 shader 2019-10-05 14:52:52 +10:00
Connor McLaughlin 431313156a GPU: Fix invalid rectangle passed to glScissor 2019-10-05 14:36:48 +10:00
Connor McLaughlin c2baa7e834 GPU: 24-bit display depth support 2019-10-05 12:31:48 +10:00
Connor McLaughlin a9313b2958 GPU: Fix transparency not being enabled in shader 2019-10-04 23:31:26 +10:00
Connor McLaughlin 27bc65fc2a GPU: Use BitField sign extending for position 2019-10-04 23:21:20 +10:00
Connor McLaughlin 4d22bec8fd GPU: Add some missing state reset 2019-10-04 20:34:29 +10:00
Connor McLaughlin bddbab9d60 Rename to DuckStation 2019-10-04 13:54:09 +10:00
Renamed from src/pse/gpu_hw.cpp (Browse further)