[HDRP] Fix missing xr index

Fix missing eye index in compute shader

Author: adrien-de-tocqueville

Packages/com.unity.render-pipelines.high-definition/Runtime/PostProcessing/Shaders/PostSharpenPass.compute

@@ -70,6 +70,8 @@ float3 GetSharpenedResult(float3 original, float2 UV)
 [numthreads(8, 8, 1)]
 void SharpenCS(uint3 dispatchThreadId : SV_DispatchThreadID)
 {
+    UNITY_XR_ASSIGN_VIEW_INDEX(dispatchThreadId.z);
+
     float2 UV = (dispatchThreadId.xy + 0.5) * _PostProcessScreenSize.zw;
 
     float4 original = _InputTexture[COORD_TEXTURE2D_X(dispatchThreadId.xy)];

Packages/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/HDRenderPipeline.PostProcess.cs

@@ -5312,14 +5312,13 @@ TextureHandle SharpeningPass(RenderGraph renderGraph, HDCamera hdCamera, Texture
                 CoreUtils.SetKeyword(passData.sharpenCS, "CLAMP_RINGING", hdCamera.taaRingingReduction > 0);
 
                 builder.SetRenderFunc(
-                        (SharpenData data, RenderGraphContext ctx) =>
-                        {
-                            ctx.cmd.SetComputeVectorParam(data.sharpenCS, "_SharpenParams", data.sharpenParam);
-                            ctx.cmd.SetComputeTextureParam(data.sharpenCS, data.sharpenKernel, HDShaderIDs._InputTexture, data.source);
-                            ctx.cmd.SetComputeTextureParam(data.sharpenCS, data.sharpenKernel, HDShaderIDs._OutputTexture, data.destination);
-                            ctx.cmd.DispatchCompute(data.sharpenCS, data.sharpenKernel, data.dispatchSize.x, data.dispatchSize.y, data.dispatchSize.z);
-
-                        });
+                    (SharpenData data, RenderGraphContext ctx) =>
+                    {
+                        ctx.cmd.SetComputeVectorParam(data.sharpenCS, "_SharpenParams", data.sharpenParam);
+                        ctx.cmd.SetComputeTextureParam(data.sharpenCS, data.sharpenKernel, HDShaderIDs._InputTexture, data.source);
+                        ctx.cmd.SetComputeTextureParam(data.sharpenCS, data.sharpenKernel, HDShaderIDs._OutputTexture, data.destination);
+                        ctx.cmd.DispatchCompute(data.sharpenCS, data.sharpenKernel, data.dispatchSize.x, data.dispatchSize.y, data.dispatchSize.z);
+                    });
 
                 source = passData.destination;
             }