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20 Commits (d354d07d818cfa5da319365b31d401444a167d97)

Author SHA1 Message Date
Nico de Poel d354d07d81 Added scaleRatio to unify the cbuffer definition for all shaders, including the fragment shader variant.
1 year ago
Nico de Poel ed566a8beb 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.
1 year ago
Nico de Poel 4f8cf086bf More specifically, set NDC Y-coordinate to be up when the Unity graphics API has UV's starting at the top
1 year ago
Nico de Poel 80a8532cb4 Cleaned up an unused argument
1 year ago
Nico de Poel 5b203e7ef5 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.
1 year ago
Nico de Poel 19b2969e58 Added macros to change nearest-depth and depth-clipping logic based on whether the Unity graphics API uses reversed Z or not
1 year ago
Nico de Poel 8635b131f6 Renamed SGSR2 compute shader resources class, to allow an easier distinction between fragment and compute variants later on
1 year ago
Nico de Poel 8d6036c91c Moved a bunch of common definitions and functions into a separate file
1 year ago
Nico de Poel 0469bb921f Reverted use of CBUFFER_ macros, as it was breaking the shaders on Vulkan
1 year ago
Nico de Poel 3285c552f4 Verified motion vector "decoding" against the auto-generated camera MVs based on the clip-space delta matrix, and made a small fix
1 year ago
Nico de Poel c43c8d11f9 Reworked SGSR2 classes, moving more logic to the base class, and implemented clip-space delta matrix as well as the is-camera-still logic.
1 year ago
Nico de Poel 9bf6a12c97 Minor optimization: use half float types wherever the original GLSL code uses mediump floats.
1 year ago
Nico de Poel 7217b0fc32 Unity-fied all SGSR2 shaders by changing all texture declarations and accesses into TextureXR-style macros, with a shared BiRP definitions file.
1 year ago
Nico de Poel 0f7baf0b52 Implemented 2-pass CS dispatch
1 year ago
Nico de Poel d4c1d3f56e Made SGSR2 upscaler plugin abstract and split off 3-pass CS version into its own separate class
1 year ago
Nico de Poel 14fa1bc7d2 Initial port of SGSR2 2-pass compute shaders to HLSL (untested)
1 year ago
Nico de Poel 708e4308c5 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.
1 year ago
Nico de Poel 7a259062d8 Working SGSR2 3-pass:
1 year ago
Nico de Poel 5646e0a325 Added PoC SGSR2 upscaler
1 year ago
Nico de Poel 8db82e664c Reworked upscaling integration to allow for multiple upscaler algorithms that can be switched on the fly.
1 year ago