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Fix byte alignment issue for index/vertex buffers (#3110)

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* Fix byte alignment issue for index/vertex buffers
* Remove default alignment value when getting dynamic buffer

Signed-off-by: abrmich <abrmich@amazon.com>
This commit is contained in:
michabr
2021-08-13 13:31:46 -07:00
committed by GitHub
parent 7d4022fbdf
commit cd5081a7c3
5 changed files with 9 additions and 9 deletions
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Gems/Atom/Feature/Common/Code/Source/AuxGeom/DynamicPrimitiveProcessor.cpp
+2 -2
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@@ -196,7 +196,7 @@ namespace AZ
{
const size_t sourceByteSize = source.size() * sizeof(AuxGeomIndex);
RHI::Ptr<RPI::DynamicBuffer> dynamicBuffer = RPI::DynamicDrawInterface::Get()->GetDynamicBuffer(static_cast<uint32_t>(sourceByteSize));
RHI::Ptr<RPI::DynamicBuffer> dynamicBuffer = RPI::DynamicDrawInterface::Get()->GetDynamicBuffer(static_cast<uint32_t>(sourceByteSize), RHI::Alignment::InputAssembly);
if (!dynamicBuffer)
{
AZ_WarningOnce("AuxGeom", false, "Failed to allocate dynamic buffer of size %d.", sourceByteSize);
@@ -211,7 +211,7 @@ namespace AZ
{
const size_t sourceByteSize = source.size() * sizeof(AuxGeomDynamicVertex);
RHI::Ptr<RPI::DynamicBuffer> dynamicBuffer = RPI::DynamicDrawInterface::Get()->GetDynamicBuffer(static_cast<uint32_t>(sourceByteSize));
RHI::Ptr<RPI::DynamicBuffer> dynamicBuffer = RPI::DynamicDrawInterface::Get()->GetDynamicBuffer(static_cast<uint32_t>(sourceByteSize), RHI::Alignment::InputAssembly);
if (!dynamicBuffer)
{
AZ_WarningOnce("AuxGeom", false, "Failed to allocate dynamic buffer of size %d.", sourceByteSize);