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pcsx2
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20 Commits

Author SHA1 Message Date
Stenzek 435e73d838 GS/HW: Texture cache improvements 
Change texture scale from vector to scalar

 - Independent X and Y scaling is long gone.
 - Also separate size and scale in TC lookup

Move clear value for texture to base class

Align heights to page size

 - Since FRAME and Z are in page units, we can't have two targets
 - overlapping within the same page.
 - Stops some small resizes too.
 - Test cases: Genji and Spider-Man 2 shadows.

Don't modify target TEX0 on shuffle/clear

Move upscale multiplier to uniform

Make P8 conversion page-aware

Fix incorrect depth preload shader

Improve HLE of texture shuffles

When a texture shuffle is split into two half-screen draws, we skip the
first, and draw the whole thing in the second, taking care of when both
the texture and framebuffer are offset.
 2023-03-13 20:29:05 +00:00
Stenzek 38957625ad GameDatabase: Add GPUTargetCLUT 2023-01-11 23:37:43 +00:00
Stenzek d30e076dbd GS: Add GPU Target CLUT 2023-01-11 23:37:43 +00:00
Connor McLaughlin b706c25b68 GS: Change transparency shader to output full alpha 2022-12-11 03:00:49 +00:00
TellowKrinkle 1ad6605dfb GS:HW: Remove comment on rgba to 8i only-blue optimization 
Doesn't seem to improve anything anymore (GPUs do this with csel now anyways, it's like 5 instructions with no divergence)
 2022-10-17 10:28:27 +02:00
TellowKrinkle c6add663f8 GS:HW: Clean up ps_convert_rgba_8i 2022-10-17 10:28:27 +02:00
Connor McLaughlin 6c17f7ad49 GS: Support fractional upscale 2022-10-15 17:37:35 +01:00
TellowKrinkle 9b5dd92dad GS:HW: Use 16-bit unorm for HDR 2022-10-11 18:17:27 +02:00
TellowKrinkle 73ae9f8879 GS:HW: Make HDR algorithm more float-precision-friendly 
- Use whole numbers instead of 255ths
- Use range -128 - 127 instead of 0 - 255 for accumulation blends
 2022-10-07 20:44:53 +02:00
TellowKrinkle 91601e5647 GS: Manually do bilinear sampling when converting RGBA to depth 
Shader bilinear doesn't properly handle the case where r overflows into g (or g overflows into b, etc)
 2022-08-20 10:12:24 +01:00
Connor McLaughlin a9819542d4 GS: Split convert and present shaders 2022-06-05 21:27:16 +01:00
Stuart Kenny 0b2536dd3e GS/HW: Fix typos in wave filter shader 2022-05-31 17:36:16 +01:00
Connor McLaughlin b0f20c9973 GS/DX11: Fix MMOD=1 merge background color 2022-04-18 04:29:19 +01:00
Connor McLaughlin 1993203d26 GS: Add Direct3D 12 renderer 2022-04-15 12:56:41 +01:00
Connor McLaughlin dfe4bc199f GS/HW: Use integers for depth conversion shaders 
Fixes z-fighting in reflections in DBZ BT3, maybe others?
 2022-02-15 10:41:37 +01:00
refractionpcsx2 d4b1d9abe5 GS-hw: Increase 32->16bit conversion accuracy 
Improves Dogs life (no longer goes completely black right away, but has decal problems)
Vastly improves texture quality in Spider-Man 3 when using Framebuffer Conversion to fix the textures
 2022-02-14 14:50:21 +00:00
Connor McLaughlin 2684fd6b62 GS: Add depth copy convert shader 2022-02-03 15:20:35 +00:00
Connor McLaughlin 68f18245a7 GS/DX11: Implement merge feedback write 2022-01-09 16:35:34 +01:00
Connor McLaughlin 0c36647506 GS: Rewrite presentation interface and OSD 2022-01-02 15:06:39 +00:00
TellowKrinkle da651cabe4 Resources: Move shaders to shared shader/ directory 2021-12-12 06:10:47 -06:00