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[d3d11] Allocate mapped buffers for staging images on cached memory

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These will most likely be used for reading, so we should put them
on a memory type which allows reading.
This commit is contained in:
Philip Rebohle 2019-04-07 14:47:43 +02:00
parent 51f229530b
commit 56300ff9b7
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GPG Key ID: C8CC613427A31C99
1 changed files with 7 additions and 3 deletions
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10
src/d3d11/d3d11_texture.cpp
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@ -424,9 +424,13 @@ namespace dxvk {
info.access = VK_ACCESS_TRANSFER_READ_BIT
| VK_ACCESS_TRANSFER_WRITE_BIT;
return m_device->GetDXVKDevice()->createBuffer(info,
VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
VK_MEMORY_PROPERTY_HOST_COHERENT_BIT);
VkMemoryPropertyFlags memType = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT
| VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
if (m_desc.Usage == D3D11_USAGE_STAGING)
memType |= VK_MEMORY_PROPERTY_HOST_CACHED_BIT;
return m_device->GetDXVKDevice()->createBuffer(info, memType);
}