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[d3d11] Explicitly handle R32-compatible UAV formats

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This commit is contained in:
Philip Rebohle 2022-03-12 14:54:06 +01:00
parent 6640cc350c
commit ee28f145dc
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GPG Key ID: C8CC613427A31C99
2 changed files with 24 additions and 8 deletions
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29
src/d3d11/d3d11_texture.cpp
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@ -69,8 +69,15 @@ namespace dxvk {
if (formatBase.Format != formatInfo.Format
&& formatBase.Format != VK_FORMAT_UNDEFINED) {
formatFamily.Add(formatBase.Format);
formatFamily.Add(formatInfo.Format);
formatFamily.Add(formatBase.Format);
}
if (IsR32UavCompatibleFormat(m_desc.Format)) {
formatFamily.Add(formatInfo.Format);
formatFamily.Add(VK_FORMAT_R32_SFLOAT);
formatFamily.Add(VK_FORMAT_R32_UINT);
formatFamily.Add(VK_FORMAT_R32_SINT);
}
}
@ -79,19 +86,14 @@ namespace dxvk {
// be reinterpreted in Vulkan, so we'll ignore those.
auto formatProperties = imageFormatInfo(formatInfo.Format);
bool isTypeless = formatInfo.Aspect == 0;
bool isMutable = formatFamily.FormatCount > 1;
bool isMultiPlane = (formatProperties->aspectMask & VK_IMAGE_ASPECT_PLANE_0_BIT) != 0;
bool isColorFormat = (formatProperties->aspectMask & VK_IMAGE_ASPECT_COLOR_BIT) != 0;
if (isMutable && (isColorFormat || isMultiPlane)) {
imageInfo.flags |= VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT;
// Typeless UAV images have relaxed reinterpretation rules
if (!isTypeless || !(m_desc.BindFlags & D3D11_BIND_UNORDERED_ACCESS)) {
imageInfo.viewFormatCount = formatFamily.FormatCount;
imageInfo.viewFormats = formatFamily.Formats;
}
imageInfo.viewFormatCount = formatFamily.FormatCount;
imageInfo.viewFormats = formatFamily.Formats;
}
// Adjust image flags based on the corresponding D3D flags
@ -644,6 +646,17 @@ namespace dxvk {
}
BOOL D3D11CommonTexture::IsR32UavCompatibleFormat(
DXGI_FORMAT Format) {
return Format == DXGI_FORMAT_R8G8B8A8_TYPELESS
|| Format == DXGI_FORMAT_B8G8R8A8_TYPELESS
|| Format == DXGI_FORMAT_B8G8R8X8_TYPELESS
|| Format == DXGI_FORMAT_R10G10B10A2_TYPELESS
|| Format == DXGI_FORMAT_R16G16_TYPELESS
|| Format == DXGI_FORMAT_R32_TYPELESS;
}
D3D11CommonTexture::MappedBuffer D3D11CommonTexture::CreateMappedBuffer(UINT MipLevel) const {
const DxvkFormatInfo* formatInfo = imageFormatInfo(
m_device->LookupPackedFormat(m_desc.Format, GetFormatMode()).Format);

3
src/d3d11/d3d11_texture.h
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@ -422,6 +422,9 @@ namespace dxvk {
void ExportImageInfo();
static BOOL IsR32UavCompatibleFormat(
DXGI_FORMAT Format);
static VkImageType GetImageTypeFromResourceDim(
D3D11_RESOURCE_DIMENSION Dimension);