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vkd3d: Validate texture resource alignments.

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Signed-off-by: Conor McCarthy <cmccarthy@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Conor McCarthy
2019-11-28 00:19:13 +10:00
committed by Alexandre Julliard
parent e783784cac
commit af60bc03ba
3 changed files with 52 additions and 10 deletions
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56
libs/vkd3d/resource.c
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@@ -1001,7 +1001,7 @@ HRESULT vkd3d_get_image_allocation_info(struct d3d12_device *device,
HRESULT hr;
assert(desc->Dimension != D3D12_RESOURCE_DIMENSION_BUFFER);
assert(d3d12_resource_validate_desc(desc) == S_OK);
assert(d3d12_resource_validate_desc(desc, device) == S_OK);
if (!desc->MipLevels)
{
@@ -1591,8 +1591,45 @@ static void d3d12_validate_resource_flags(D3D12_RESOURCE_FLAGS flags)
FIXME("Ignoring D3D12_RESOURCE_FLAG_ALLOW_CROSS_ADAPTER.\n");
}
HRESULT d3d12_resource_validate_desc(const D3D12_RESOURCE_DESC *desc)
static bool d3d12_resource_validate_texture_alignment(const D3D12_RESOURCE_DESC *desc,
const struct vkd3d_format *format)
{
uint64_t estimated_size;
if (!desc->Alignment)
return true;
if (desc->Alignment != D3D12_DEFAULT_RESOURCE_PLACEMENT_ALIGNMENT
&& desc->Alignment != D3D12_SMALL_RESOURCE_PLACEMENT_ALIGNMENT
&& (desc->SampleDesc.Count == 1 || desc->Alignment != D3D12_DEFAULT_MSAA_RESOURCE_PLACEMENT_ALIGNMENT))
{
WARN("Invalid resource alignment %#"PRIx64".\n", desc->Alignment);
return false;
}
if (desc->Alignment < D3D12_DEFAULT_RESOURCE_PLACEMENT_ALIGNMENT)
{
/* Windows uses the slice size to determine small alignment eligibility. DepthOrArraySize is ignored. */
estimated_size = desc->Width * desc->Height * format->byte_count * format->block_byte_count
/ (format->block_width * format->block_height);
if (estimated_size > D3D12_DEFAULT_RESOURCE_PLACEMENT_ALIGNMENT)
{
WARN("Invalid resource alignment %#"PRIx64" (required %#x).\n",
desc->Alignment, D3D12_DEFAULT_RESOURCE_PLACEMENT_ALIGNMENT);
return false;
}
}
/* The size check for MSAA textures with D3D12_DEFAULT_RESOURCE_PLACEMENT_ALIGNMENT is probably
* not important. The 4MB requirement is no longer universal and Vulkan has no such requirement. */
return true;
}
HRESULT d3d12_resource_validate_desc(const D3D12_RESOURCE_DESC *desc, struct d3d12_device *device)
{
const struct vkd3d_format *format;
switch (desc->Dimension)
{
case D3D12_RESOURCE_DIMENSION_BUFFER:
@@ -1618,10 +1655,17 @@ HRESULT d3d12_resource_validate_desc(const D3D12_RESOURCE_DESC *desc)
WARN("1D texture with a height of %u.\n", desc->Height);
return E_INVALIDARG;
}
break;
/* Fall through. */
case D3D12_RESOURCE_DIMENSION_TEXTURE2D:
case D3D12_RESOURCE_DIMENSION_TEXTURE3D:
if (!(format = vkd3d_format_from_d3d12_resource_desc(device, desc, 0)))
{
WARN("Invalid format %#x.\n", desc->Format);
return E_INVALIDARG;
}
if (!d3d12_resource_validate_texture_alignment(desc, format))
return E_INVALIDARG;
break;
default:
@@ -1631,8 +1675,6 @@ HRESULT d3d12_resource_validate_desc(const D3D12_RESOURCE_DESC *desc)
d3d12_validate_resource_flags(desc->Flags);
/* FIXME: Validate alignment for textures. */
return S_OK;
}
@@ -1703,7 +1745,7 @@ static HRESULT d3d12_resource_init(struct d3d12_resource *resource, struct d3d12
resource->gpu_address = 0;
resource->flags = 0;
if (FAILED(hr = d3d12_resource_validate_desc(&resource->desc)))
if (FAILED(hr = d3d12_resource_validate_desc(&resource->desc, device)))
return hr;
switch (desc->Dimension)