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Fix for unused resources in depth of field #4796

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Merged
merged 1 commit into from
Jun 8, 2021
Merged

Fix for unused resources in depth of field #4796

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10 changes: 10 additions & 0 deletions ...nder-pipelines.high-definition/Runtime/PostProcessing/Shaders/DepthOfFieldTileMax.compute
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Original file line number Diff line number Diff line change
Expand Up @@ -36,8 +36,13 @@ void KMain(uint2 dispatchThreadId : SV_DispatchThreadID, uint2 groupThreadId : S
{
uint threadIdx = groupThreadId.y * TILE_SIZE + groupThreadId.x;

#if NEAR
gs_cacheNear[threadIdx] = _InputNearCoCTexture[COORD_TEXTURE2D_X(min(dispatchThreadId, Size))].x;
#endif

#if FAR
gs_cacheFar[threadIdx] = _InputFarCoCTexture[COORD_TEXTURE2D_X(min(dispatchThreadId, Size))].x;
#endif

GroupMemoryBarrierWithGroupSync();

Expand All @@ -47,8 +52,13 @@ void KMain(uint2 dispatchThreadId : SV_DispatchThreadID, uint2 groupThreadId : S
{
if (threadIdx < s)
{
#if NEAR
gs_cacheNear[threadIdx] = max(gs_cacheNear[threadIdx], gs_cacheNear[threadIdx + s]);
#endif

#if FAR
gs_cacheFar[threadIdx] = max(gs_cacheFar[threadIdx], gs_cacheFar[threadIdx + s]);
#endif
}

GroupMemoryBarrierWithGroupSync();
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