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pcsx2
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36 Commits

Author SHA1 Message Date
GovanifY 132431b7c8 headers: relicense to GPL-3.0+ 
also update to 2024 while i'm at it
 2024-07-30 17:17:13 -04:00
lightningterror fdcb0efe0a GS/HW: Make sure both bitwise values are unsigned for ps_convert_float32_float24 depth. 2024-07-09 15:19:45 +02:00
refractionpcsx2 a7047b605e GS/HW: Allow conversion from 32bit to 24bit depth 2024-06-28 04:15:12 +01:00
Stenzek 5b45913a6a GS/HW: Use box filtering for source downsampling 2024-06-27 10:49:46 +10:00
refractionpcsx2 effdfd5a22 GS/HW: Fix up some RTA behaviour and reduce copies 2024-04-02 21:48:32 +01:00
refractionpcsx2 059ec49389 GS/HW: RTA improvements and enhancements 2024-03-25 17:58:12 +00:00
refractionpcsx2 bfef8397d6 GS/HW: Allow source is rt to use corrected alpha in most cases. 2024-03-17 17:24:39 +01:00
lightningterror 3a2888a5d5 GS/HW: Adjust RTA shader precision. 2024-03-17 17:24:39 +01:00
lightningterror 0900c2fd8b GS/HW: RTA Correction, implement on DATE. 
Less copies, and makes it work with DATE.
 2024-03-17 17:24:39 +01:00
lightningterror 6c9f132093 GS/HW: Add support for Ad (RTA) correction. 
The idea is to adjust the alpha destination for more
accurate hw blending which will work on all renderers.

Old behavior has Ad in range within 0-1 whereas for blending 0-2 is needed.

copy rt -> adjust the alpha -> copy back the adjusted alpha-> restore old alpha after blending is done
 2024-03-17 17:24:39 +01:00
Stenzek d9abe10308 Misc: Remove explicit PCH include, switch to SPDX 2023-12-24 14:03:14 +10:00
refractionpcsx2 5dc27ed275 GS/HW: Convert depth16->rgba16 shader to integer 2023-10-01 21:08:39 +01:00
lightningterror 3dce969a5e GS-shaders: Add missing copyright headers. 2023-07-21 10:24:15 +02:00
lightningterror 9b3d31cd47 GS-vk: Fix initialization shader warnings. 2023-07-16 12:45:42 +02:00
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 6118b94f9e GS/Vulkan: Fix a bunch of validation warnings 
None of these were errors, but it's still good to have clean output.
 2023-03-02 15:49:13 +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
AKuHAK 2ab27ef42a formatter: apply editorconig into various files 2022-11-25 22:41:00 +00:00
Connor McLaughlin c2823aae39 GS: Fix fractional scaling in GL/Vulkan 2022-10-17 15:26:01 +01:00
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
TellowKrinkle 882c09b870 Vulkan: Format convert.glsl 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 0cb9655523 GS/Vulkan: Remove unused color attribute 
Would likely be getting optimized out anyway.
 2022-03-28 09:24:51 +02:00
Connor McLaughlin f73398ea84 GS/Vulkan: Fix warning when compiling RGBA8->RGB5A1 shader 
Also gets rid of the program info log length check, since that's been
long removed in glslang.
 2022-02-20 14:03:33 +00:00
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 1a8a5a5e8e GS: Add Vulkan renderer 2022-01-08 05:19:45 +00:00