 Nico de Poel
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df58df61d6
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Reorganized shader code such that standard BiRP and PPV2 can share the same common code with only some light wrappers to implement the differences
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1 year ago |
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Nico de Poel
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72df347315
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Reworked 2-pass FS implementation to integrate more directly with the PPV2 framework, allowing for multi-target rendering using the fullscreen triangle blit, which eliminates the need for an extra blit at the end.
Also fixed a bug where the scale factor was inverted, which caused FS upscaling output to be blurry.
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1 year ago |
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Nico de Poel
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cac783bebc
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Working SGSR2 2-pass FS implementation, bit dirty but good enough for testing.
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1 year ago |
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Nico de Poel
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87237bbddc
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Initial conversion to HLSL
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1 year ago |
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Nico de Poel
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a0fa2c9e60
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First import of GLSL fragment shaders plus some initial Unity shader setup
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1 year ago |
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Nico de Poel
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a56f0742b5
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Further tweaked motion vector processing, now the camera motion vectors from Unity produce an exact match with the auto-generated motion from the clip-delta matrix, in both D3D, Vulkan and OpenGL. It also makes sense with regards to the flipped Y-coordinate in screen space now. The final result looks good now too.
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1 year ago |
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Nico de Poel
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05989857c0
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Added an untested and as of yet unused HDRP include file, just as an expression of what this file will look like for SRPs
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1 year ago |
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Nico de Poel
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d354d07d81
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Added scaleRatio to unify the cbuffer definition for all shaders, including the fragment shader variant.
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1 year ago |
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Nico de Poel
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ed566a8beb
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Empirically determined the best setup for motion vectors in OpenGL, though it still doesn't make a whole lot of sense. Added opt-in debug symbols line to the upscale shaders to make analysis easier.
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1 year ago |
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Nico de Poel
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4f8cf086bf
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More specifically, set NDC Y-coordinate to be up when the Unity graphics API has UV's starting at the top
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1 year ago |
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Nico de Poel
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80a8532cb4
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Cleaned up an unused argument
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1 year ago |
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Nico de Poel
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5b203e7ef5
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Set normalized device coordinates Y direction to be up, which is standard in Unity, and properly detect non-zero motion vector inputs. This *seems* to be the correct recipe.
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1 year ago |
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Nico de Poel
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19b2969e58
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Added macros to change nearest-depth and depth-clipping logic based on whether the Unity graphics API uses reversed Z or not
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1 year ago |
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Nico de Poel
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8635b131f6
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Renamed SGSR2 compute shader resources class, to allow an easier distinction between fragment and compute variants later on
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1 year ago |
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Nico de Poel
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8d6036c91c
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Moved a bunch of common definitions and functions into a separate file
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1 year ago |
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Nico de Poel
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0469bb921f
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Reverted use of CBUFFER_ macros, as it was breaking the shaders on Vulkan
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1 year ago |
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Nico de Poel
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3285c552f4
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Verified motion vector "decoding" against the auto-generated camera MVs based on the clip-space delta matrix, and made a small fix
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1 year ago |
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Nico de Poel
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c43c8d11f9
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Reworked SGSR2 classes, moving more logic to the base class, and implemented clip-space delta matrix as well as the is-camera-still logic.
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1 year ago |
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Nico de Poel
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9bf6a12c97
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Minor optimization: use half float types wherever the original GLSL code uses mediump floats.
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1 year ago |
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Nico de Poel
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7217b0fc32
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Unity-fied all SGSR2 shaders by changing all texture declarations and accesses into TextureXR-style macros, with a shared BiRP definitions file.
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1 year ago |
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Nico de Poel
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0f7baf0b52
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Implemented 2-pass CS dispatch
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1 year ago |
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Nico de Poel
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d4c1d3f56e
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Made SGSR2 upscaler plugin abstract and split off 3-pass CS version into its own separate class
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1 year ago |
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Nico de Poel
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14fa1bc7d2
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Initial port of SGSR2 2-pass compute shaders to HLSL (untested)
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1 year ago |
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Nico de Poel
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708e4308c5
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Consolidated SGSR2 shaders into single .compute files as there's not much point in using includes, and grouped them together into a 3-pass folder. This will make it easier to add the other variants later.
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1 year ago |
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Nico de Poel
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7a259062d8
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Working SGSR2 3-pass:
- Added padding field to fix buffer data misalignment issue
- Simplified the translation of GLSL globalInvocationID to HLSL
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1 year ago |
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Nico de Poel
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5646e0a325
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Added PoC SGSR2 upscaler
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1 year ago |
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Nico de Poel
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ceb8421e79
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Updated debug tools to allow A/B comparisons between upscalers
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1 year ago |
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Nico de Poel
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6ad499c57d
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Added CAS sharpening shader
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1 year ago |
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Nico de Poel
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8db82e664c
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Reworked upscaling integration to allow for multiple upscaler algorithms that can be switched on the fly.
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1 year ago |
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Nico de Poel
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31eb875b79
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Fixed an issue that would cause the wrong depth buffer to be passed to FSR when using forward rendering on newer Unity versions.
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2 years ago |
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Nico de Poel
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79298e140b
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Updated namespaces now that FSR3 is in a separate sub-namespace.
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2 years ago |
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Nico de Poel
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911ae9bb29
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Removed .19f1 requirement from PPV2 package. Any Unity 2020.1 and up should be supported.
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2 years ago |
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Nico de Poel
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582cd80713
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Took FSR3 code and shaders out of the PPV2 package and replaced it with an FSR3 package reference
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2 years ago |
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Nico de Poel
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d1808d542e
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Updated SuperResolution effect implementation to be compatible with FSR 3.1
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2 years ago |
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Nico de Poel
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63d46a6c8e
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Imported FSR 3.1 implementation
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2 years ago |
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Nico de Poel
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7b37a0fba1
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Correctly destroy resources when not in play mode
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2 years ago |
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Nico de Poel
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c66ab6136d
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Applied correct macros to input and output texture definitions for HDRP support
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2 years ago |
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Nico de Poel
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a6b7b7235e
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Prevent Unity from treating shader include headers as native plugin code
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2 years ago |
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Nico de Poel
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004cbc9468
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Fixed opaque-only copy buffer not keeping dynamic resolution scaling in mind.
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2 years ago |
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Nico de Poel
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d1f207d691
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Removed empty parantheses from macro definition, as it breaks the Unity 2020.1 shader compiler.
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2 years ago |
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Nico de Poel
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415154ff54
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- Separated FSR3 shader aggregate from the scriptable object, so that they can be embedded directly inside PostProcessResources
- No longer need to send callbacks to the FSR3 Context.
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2 years ago |
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Nico de Poel
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6b590b64af
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Refactored loading of FSR3 compute shaders, using an aggregate object containing pre-loaded compute shaders instead of the old callbacks.
This gives more control to the application about how shaders are loaded/unloaded, and it fits in much more nicely with PPV2's resources.
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2 years ago |
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Nico de Poel
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b7b3842b95
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Moved ResourceView out of the Fsr3Upscaler class and into the FidelityFX namespace, making usages of ResourceView a lot cleaner.
ResourceView is also generic enough that it could/should be reused for any other FidelityFX effects, so this move makes sense.
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2 years ago |
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Nico de Poel
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6fc389f137
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Fixed a few comments that still referred to FSR2
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2 years ago |
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Nico de Poel
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c71e487b15
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Updated SuperResolution shaders and code to FSR3
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2 years ago |
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Nico de Poel
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7384b4486a
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Fixed aspect ratio for dual-viewport setups
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2 years ago |
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Nico de Poel
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f399aaee4f
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Upgraded to PPV2 version 3.4.0 with WebGPU support and several bug fixes
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2 years ago |
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Nico de Poel
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ad3966f3f6
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Revert "Removed unnecessary aspect ratio lines that broke screen aspect when using non-standard viewports."
This reverts commit 79f2ab14bf.
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2 years ago |
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Nico de Poel
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79f2ab14bf
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Removed unnecessary aspect ratio lines that broke screen aspect when using non-standard viewports.
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2 years ago |
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Nico de Poel
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3fcb2cfc57
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Renamed Pipelines to Passes
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2 years ago |
