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vkd3d: Always add STORAGE_BUFFER_BIT to readback buffers. 

Signed-off-by: Philip Rebohle <philip.rebohle@tu-dortmund.de>
This commit is contained in:
Philip Rebohle 2020-11-19 16:30:11 +01:00 committed by Hans-Kristian Arntzen
parent fdd0dbafe4
commit 89aea3304c
1 changed files with 3 additions and 1 deletions
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4
libs/vkd3d/resource.c
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@ -1009,7 +1009,9 @@ HRESULT vkd3d_create_buffer(struct d3d12_device *device,
if (heap_type == D3D12_HEAP_TYPE_UPLOAD)
buffer_info.usage &= ~VK_BUFFER_USAGE_TRANSFER_DST_BIT;
else if (heap_type == D3D12_HEAP_TYPE_READBACK)
buffer_info.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT;
{
buffer_info.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_STORAGE_BUFFER_BIT;
}
if (device->device_info.buffer_device_address_features.bufferDeviceAddress)
buffer_info.usage |= VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT_KHR;