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Only allow streaming image assets with supported pixel formats to be selected for an image gradient

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Signed-off-by: Chris Galvan <chgalvan@amazon.com>
This commit is contained in:
Chris Galvan
2022-02-11 13:28:21 -06:00
parent 5f334e30f9
commit 9cd84b6b2d
12 changed files with 327 additions and 10 deletions
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Gems/Atom/RPI/Code/Source/RPI.Public/RPIUtils.cpp
+55
View File
@@ -443,6 +443,61 @@ namespace AZ
return GetComputeShaderNumThreads(shaderAsset, &dispatchDirect.m_threadsPerGroupX, &dispatchDirect.m_threadsPerGroupY, &dispatchDirect.m_threadsPerGroupZ);
}
bool IsImageDataPixelAPISupported(AZ::RHI::Format format)
{
switch (format)
{
// Float types
case AZ::RHI::Format::R8_UNORM:
case AZ::RHI::Format::A8_UNORM:
case AZ::RHI::Format::R8G8_UNORM:
case AZ::RHI::Format::R8G8B8A8_UNORM:
case AZ::RHI::Format::R8_SNORM:
case AZ::RHI::Format::R8G8_SNORM:
case AZ::RHI::Format::R8G8B8A8_SNORM:
case AZ::RHI::Format::D16_UNORM:
case AZ::RHI::Format::R16_UNORM:
case AZ::RHI::Format::R16G16_UNORM:
case AZ::RHI::Format::R16G16B16A16_UNORM:
case AZ::RHI::Format::R16_SNORM:
case AZ::RHI::Format::R16G16_SNORM:
case AZ::RHI::Format::R16G16B16A16_SNORM:
case AZ::RHI::Format::R16_FLOAT:
case AZ::RHI::Format::R16G16_FLOAT:
case AZ::RHI::Format::R16G16B16A16_FLOAT:
case AZ::RHI::Format::D32_FLOAT:
case AZ::RHI::Format::R32_FLOAT:
case AZ::RHI::Format::R32G32_FLOAT:
case AZ::RHI::Format::R32G32B32_FLOAT:
case AZ::RHI::Format::R32G32B32A32_FLOAT:
// Unsigned integer types
case AZ::RHI::Format::R8_UINT:
case AZ::RHI::Format::R8G8_UINT:
case AZ::RHI::Format::R8G8B8A8_UINT:
case AZ::RHI::Format::R16_UINT:
case AZ::RHI::Format::R16G16_UINT:
case AZ::RHI::Format::R16G16B16A16_UINT:
case AZ::RHI::Format::R32_UINT:
case AZ::RHI::Format::R32G32_UINT:
case AZ::RHI::Format::R32G32B32_UINT:
case AZ::RHI::Format::R32G32B32A32_UINT:
// Signed integer types
case AZ::RHI::Format::R8_SINT:
case AZ::RHI::Format::R8G8_SINT:
case AZ::RHI::Format::R8G8B8A8_SINT:
case AZ::RHI::Format::R16_SINT:
case AZ::RHI::Format::R16G16_SINT:
case AZ::RHI::Format::R16G16B16A16_SINT:
case AZ::RHI::Format::R32_SINT:
case AZ::RHI::Format::R32G32_SINT:
case AZ::RHI::Format::R32G32B32_SINT:
case AZ::RHI::Format::R32G32B32A32_SINT:
return true;
}
return false;
}
template<>
float GetImageDataPixelValue<float>(AZStd::span<const uint8_t> imageData, const AZ::RHI::ImageDescriptor& imageDescriptor, uint32_t x, uint32_t y, uint32_t componentIndex)
{