From 72f2aa9da28b9d67be1ada2ed6a45e33097ce4cb Mon Sep 17 00:00:00 2001
From: Nico de Poel <ndepoel@gmail.com>
Date: Wed, 5 Jun 2024 13:01:02 +0200
Subject: [PATCH] HDRP-ified input reactive and T&C masks, which is necessary
 to make them work inside of HDRP's current upscaling framework

---
 .../fsr3upscaler/ffx_fsr3upscaler_callbacks_hlsl.h        | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Assets/Shaders/FSR3/shaders/fsr3upscaler/ffx_fsr3upscaler_callbacks_hlsl.h b/Assets/Shaders/FSR3/shaders/fsr3upscaler/ffx_fsr3upscaler_callbacks_hlsl.h
index c70bc1d..13b317a 100644
--- a/Assets/Shaders/FSR3/shaders/fsr3upscaler/ffx_fsr3upscaler_callbacks_hlsl.h
+++ b/Assets/Shaders/FSR3/shaders/fsr3upscaler/ffx_fsr3upscaler_callbacks_hlsl.h
@@ -359,10 +359,10 @@ SamplerState s_LinearClamp : register(s1);
         Texture2D<FfxFloat32x2>                   r_auto_exposure                           : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_AUTO_EXPOSURE);
     #endif
     #if defined FSR3UPSCALER_BIND_SRV_REACTIVE_MASK
-        Texture2D<FfxFloat32>                     r_reactive_mask                           : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_REACTIVE_MASK);
+        UNITY_FSR3_TEX2D(FfxFloat32)              r_reactive_mask                           : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_REACTIVE_MASK);
     #endif 
     #if defined FSR3UPSCALER_BIND_SRV_TRANSPARENCY_AND_COMPOSITION_MASK
-        Texture2D<FfxFloat32>                     r_transparency_and_composition_mask       : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_TRANSPARENCY_AND_COMPOSITION_MASK);
+        UNITY_FSR3_TEX2D(FfxFloat32)              r_transparency_and_composition_mask       : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_TRANSPARENCY_AND_COMPOSITION_MASK);
     #endif
     #if defined FSR3UPSCALER_BIND_SRV_RECONSTRUCTED_PREV_NEAREST_DEPTH
         Texture2D<FfxUInt32>                      r_reconstructed_previous_nearest_depth    : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_RECONSTRUCTED_PREV_NEAREST_DEPTH);
@@ -511,14 +511,14 @@ FfxFloat32 SampleInputDepth(FfxFloat32x2 fUV)
 #if defined(FSR3UPSCALER_BIND_SRV_REACTIVE_MASK)
 FfxFloat32 LoadReactiveMask(FfxUInt32x2 iPxPos)
 {
-    return r_reactive_mask[iPxPos];
+    return r_reactive_mask[UNITY_FSR3_POS(iPxPos)];
 }
 #endif
 
 #if defined(FSR3UPSCALER_BIND_SRV_TRANSPARENCY_AND_COMPOSITION_MASK)
 FfxFloat32 LoadTransparencyAndCompositionMask(FfxUInt32x2 iPxPos)
 {
-    return r_transparency_and_composition_mask[iPxPos];
+    return r_transparency_and_composition_mask[UNITY_FSR3_POS(iPxPos)];
 }
 #endif