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1273 commits 1 branch 1 tag 100 MiB
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47 commits

Author SHA1 Message Date
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 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 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 2aecb570c1 GPU: Implement interlaced rendering in hardware backends 2020-04-04 00:24:37 +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 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 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 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 4a3478b360 HostInterface: Add function to switch between sw/hw rendering 2020-01-24 14:51:53 +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 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 024ed01bbb GPU/HW: Set alpha to mask bit setting 2019-11-24 23:30:35 +10:00
Connor McLaughlin bc5a247a4b GPU/HW: Use dual-source blend to split alpha and mask 2019-11-24 23:28:01 +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 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 f7f5d45d7a GPU: Fix incorrect VRAM fill colours in GL renderer 2019-11-03 01:02:05 +10:00
Connor McLaughlin ba1a5a5ca9 GPU: Fix batching regression (draws split on texture page) 2019-11-03 00:36:47 +10:00
Connor McLaughlin 4143469353 GPU: Use texture buffer/fragment shader for VRAM writes 2019-11-02 23:43:20 +10:00
Connor McLaughlin 2b17cfd365 GPU: Use streaming buffers for CPU->VRAM transfers 2019-11-02 22:31:15 +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 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 5626d4f282 GPU: Fix texcoord off-by-one error in rectangles 2019-10-29 23:42:08 +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 7448cbaf9d GPU: Copy-less processing from DMA 2019-10-13 17:33:20 +10:00
Connor McLaughlin 5627955900 GPU: Two-pass rendering for B-F transparency 2019-10-06 13:09:04 +10:00
Connor McLaughlin bc8e035e37 GPU: Implement texture window 2019-10-05 23:27:48 +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 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.h (Browse further)