From ef4ee0b2d42b1fe9ce36c67526cf853343d98ea0 Mon Sep 17 00:00:00 2001 From: Yong He Date: Mon, 6 Dec 2021 14:50:42 -0800 Subject: Fix shader-toy example. (#2047) Co-authored-by: Yong He --- examples/ray-tracing-pipeline/main.cpp | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'examples/ray-tracing-pipeline') diff --git a/examples/ray-tracing-pipeline/main.cpp b/examples/ray-tracing-pipeline/main.cpp index a1539f6a7..17ca046db 100644 --- a/examples/ray-tracing-pipeline/main.cpp +++ b/examples/ray-tracing-pipeline/main.cpp @@ -367,12 +367,12 @@ Slang::Result initialize() IBufferResource::Desc asDraftBufferDesc; asDraftBufferDesc.type = IResource::Type::Buffer; asDraftBufferDesc.defaultState = ResourceState::AccelerationStructure; - asDraftBufferDesc.sizeInBytes = accelerationStructurePrebuildInfo.resultDataMaxSize; + asDraftBufferDesc.sizeInBytes = (size_t)accelerationStructurePrebuildInfo.resultDataMaxSize; ComPtr draftBuffer = gDevice->createBufferResource(asDraftBufferDesc); IBufferResource::Desc scratchBufferDesc; scratchBufferDesc.type = IResource::Type::Buffer; scratchBufferDesc.defaultState = ResourceState::UnorderedAccess; - scratchBufferDesc.sizeInBytes = accelerationStructurePrebuildInfo.scratchDataSize; + scratchBufferDesc.sizeInBytes = (size_t)accelerationStructurePrebuildInfo.scratchDataSize; ComPtr scratchBuffer = gDevice->createBufferResource(scratchBufferDesc); // Build acceleration structure. @@ -412,13 +412,13 @@ Slang::Result initialize() IBufferResource::Desc asBufferDesc; asBufferDesc.type = IResource::Type::Buffer; asBufferDesc.defaultState = ResourceState::AccelerationStructure; - asBufferDesc.sizeInBytes = compactedSize; + asBufferDesc.sizeInBytes = (size_t)compactedSize; gBLASBuffer = gDevice->createBufferResource(asBufferDesc); IAccelerationStructure::CreateDesc createDesc; createDesc.buffer = gBLASBuffer; createDesc.kind = IAccelerationStructure::Kind::BottomLevel; createDesc.offset = 0; - createDesc.size = compactedSize; + createDesc.size = (size_t)compactedSize; gDevice->createAccelerationStructure(createDesc, gBLAS.writeRef()); commandBuffer = gTransientHeaps[0]->createCommandBuffer(); @@ -465,20 +465,20 @@ Slang::Result initialize() IBufferResource::Desc asBufferDesc; asBufferDesc.type = IResource::Type::Buffer; asBufferDesc.defaultState = ResourceState::AccelerationStructure; - asBufferDesc.sizeInBytes = accelerationStructurePrebuildInfo.resultDataMaxSize; + asBufferDesc.sizeInBytes = (size_t)accelerationStructurePrebuildInfo.resultDataMaxSize; gTLASBuffer = gDevice->createBufferResource(asBufferDesc); IBufferResource::Desc scratchBufferDesc; scratchBufferDesc.type = IResource::Type::Buffer; scratchBufferDesc.defaultState = ResourceState::UnorderedAccess; - scratchBufferDesc.sizeInBytes = accelerationStructurePrebuildInfo.scratchDataSize; + scratchBufferDesc.sizeInBytes = (size_t)accelerationStructurePrebuildInfo.scratchDataSize; ComPtr scratchBuffer = gDevice->createBufferResource(scratchBufferDesc); IAccelerationStructure::CreateDesc createDesc; createDesc.buffer = gTLASBuffer; createDesc.kind = IAccelerationStructure::Kind::TopLevel; createDesc.offset = 0; - createDesc.size = accelerationStructurePrebuildInfo.resultDataMaxSize; + createDesc.size = (size_t)accelerationStructurePrebuildInfo.resultDataMaxSize; SLANG_RETURN_ON_FAIL(gDevice->createAccelerationStructure(createDesc, gTLAS.writeRef())); auto commandBuffer = gTransientHeaps[0]->createCommandBuffer(); -- cgit v1.2.3