DispatchMeshX (XBOX Series 主機)

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語法

void DispatchMeshX(  
         UINT ThreadGroupCountX,  
         UINT64 Flags,  
         UINT64 IndirectArgsPointer,  
         UINT64 PayloadPointer  
)  

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參數

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傳回值

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備註

1. 僅使用手動傳遞的承載指標啟動網格著色器
           pCmdList->DispatchMeshX(NUM_THREADGROUPS,
               0,
               0,
               (UINT64)m_payloaData);
   
2. 啟動放大著色器，然後以執行間接方式執行網格著色器
           // Run the amp shader
               pCmdList->DispatchMeshX(numTGs,
                   flags,
                   pointerToIndirectArg,
                   pointerToPayload);
   
               // Barrier
               auto uavBarrier = CD3DX12_RESOURCE_BARRIER::UAV(nullptr);
               pCmdList->ResourceBarrier(1, &uavBarrier);
   
               // Run the MS
               pCmdList->ExecuteIndirect(
                   m_pCommandSignature,
                   NUM_INDIRECT_COMMANDS_COUNT,    // MaxCommandCount
                   m_indirectArgsStorage,          // pArgumentBuffer
                   0,                              // ArgumentBufferOffset
                   nullptr,                        // pCountBuffer
                   0);
   

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需求

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另請參閱