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vkd3d: Support SAMPLE_DESC.Count of 0 

Psychonauts 2 uses a SAMPLE_DESC.Count of 0 for some things, which
previously was forcing it down the MSAA alignment placement path.

Found from playing a native D3D12 apitrace back and seeing
the log spam.

Signed-off-by: Joshua Ashton <joshua@froggi.es>
This commit is contained in:
Joshua Ashton 2021-08-25 22:59:39 +01:00 committed by Hans-Kristian Arntzen
parent 715eca1b95
commit e9f04e8e0e
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
libs/vkd3d/resource.c
View File

@ -68,6 +68,7 @@ VkSampleCountFlagBits vk_samples_from_sample_count(unsigned int sample_count)
{
switch (sample_count)
{
case 0:
case 1:
return VK_SAMPLE_COUNT_1_BIT;
case 2:
@ -304,7 +305,7 @@ static bool vkd3d_resource_can_be_vrs(struct d3d12_device *device,
desc->Format == DXGI_FORMAT_R8_UINT &&
desc->Dimension == D3D12_RESOURCE_DIMENSION_TEXTURE2D &&
desc->MipLevels == 1 &&
desc->SampleDesc.Count == 1 &&
desc->SampleDesc.Count <= 1 &&
desc->SampleDesc.Quality == 0 &&
desc->Layout == D3D12_TEXTURE_LAYOUT_UNKNOWN &&
heap_properties &&
@ -398,7 +399,7 @@ static HRESULT vkd3d_create_image(struct d3d12_device *device,
}
if (desc->Dimension == D3D12_RESOURCE_DIMENSION_TEXTURE2D
&& desc->Width == desc->Height && desc->DepthOrArraySize >= 6
&& desc->SampleDesc.Count == 1)
&& desc->SampleDesc.Count <= 1)
image_info.flags |= VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT;
if (desc->Dimension == D3D12_RESOURCE_DIMENSION_TEXTURE3D)
image_info.flags |= VK_IMAGE_CREATE_2D_ARRAY_COMPATIBLE_BIT_KHR;
@ -1889,7 +1890,7 @@ static bool d3d12_resource_validate_texture_alignment(const D3D12_RESOURCE_DESC
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))
&& (desc->SampleDesc.Count <= 1 || desc->Alignment != D3D12_DEFAULT_MSAA_RESOURCE_PLACEMENT_ALIGNMENT))
{
WARN("Invalid resource alignment %#"PRIx64".\n", desc->Alignment);
return false;