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[d3d11] Report D3D11_FORMAT_SUPPORT2_SHAREABLE appropriately

This commit is contained in:
Philip Rebohle 2022-09-11 15:41:47 +02:00
parent 299fc4c4cf
commit 8dc9400045
1 changed files with 14 additions and 0 deletions
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14
src/d3d11/d3d11_device.cpp
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@ -2147,6 +2147,20 @@ namespace dxvk {
| D3D11_FORMAT_SUPPORT_MULTISAMPLE_RESOLVE
| D3D11_FORMAT_SUPPORT_MULTISAMPLE_LOAD;
}
// Query whether the format is shareable
if ((fmtProperties->aspectMask & (VK_IMAGE_ASPECT_COLOR_BIT | VK_IMAGE_ASPECT_PLANE_0_BIT))
&& (m_dxvkDevice->features().khrExternalMemoryWin32)) {
constexpr VkExternalMemoryFeatureFlags featureMask
= VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT
| VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT;
formatQuery.handleType = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT;
limits = m_dxvkDevice->getFormatLimits(formatQuery);
if (limits && (limits->externalFeatures & featureMask))
flags2 |= D3D11_FORMAT_SUPPORT2_SHAREABLE;
}
}
// Format can be used for storage images or storage texel buffers