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[dxbc] Implemented Texture2D -> Texture2DArray mapping as a knob

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Doing this for all applications is not necessary and degrades
performance in some cases.
This commit is contained in:
Philip Rebohle 2018-04-23 00:46:27 +02:00
parent e53cb72e39
commit 01147492d5
6 changed files with 57 additions and 48 deletions
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19
src/d3d11/d3d11_device.cpp
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@ -370,7 +370,7 @@ namespace dxvk {
switch (desc.ViewDimension) {
case D3D11_SRV_DIMENSION_TEXTURE1D:
viewInfo.type = VK_IMAGE_VIEW_TYPE_1D_ARRAY;
viewInfo.type = VK_IMAGE_VIEW_TYPE_1D;
viewInfo.minLevel = desc.Texture1D.MostDetailedMip;
viewInfo.numLevels = desc.Texture1D.MipLevels;
viewInfo.minLayer = 0;
@ -386,11 +386,14 @@ namespace dxvk {
break;
case D3D11_SRV_DIMENSION_TEXTURE2D:
viewInfo.type = VK_IMAGE_VIEW_TYPE_2D_ARRAY;
viewInfo.type = VK_IMAGE_VIEW_TYPE_2D;
viewInfo.minLevel = desc.Texture2D.MostDetailedMip;
viewInfo.numLevels = desc.Texture2D.MipLevels;
viewInfo.minLayer = 0;
viewInfo.numLayers = 1;
if (m_dxbcOptions.test(DxbcOption::ForceTex2DArray))
viewInfo.type = VK_IMAGE_VIEW_TYPE_2D_ARRAY;
break;
case D3D11_SRV_DIMENSION_TEXTURE2DARRAY:
@ -402,11 +405,14 @@ namespace dxvk {
break;
case D3D11_SRV_DIMENSION_TEXTURE2DMS:
viewInfo.type = VK_IMAGE_VIEW_TYPE_2D_ARRAY;
viewInfo.type = VK_IMAGE_VIEW_TYPE_2D;
viewInfo.minLevel = 0;
viewInfo.numLevels = 1;
viewInfo.minLayer = 0;
viewInfo.numLayers = 1;
if (m_dxbcOptions.test(DxbcOption::ForceTex2DArray))
viewInfo.type = VK_IMAGE_VIEW_TYPE_2D_ARRAY;
break;
case D3D11_SRV_DIMENSION_TEXTURE2DMSARRAY:
@ -567,7 +573,7 @@ namespace dxvk {
switch (desc.ViewDimension) {
case D3D11_UAV_DIMENSION_TEXTURE1D:
viewInfo.type = VK_IMAGE_VIEW_TYPE_1D_ARRAY;
viewInfo.type = VK_IMAGE_VIEW_TYPE_1D;
viewInfo.minLevel = desc.Texture1D.MipSlice;
viewInfo.numLevels = 1;
viewInfo.minLayer = 0;
@ -583,11 +589,14 @@ namespace dxvk {
break;
case D3D11_UAV_DIMENSION_TEXTURE2D:
viewInfo.type = VK_IMAGE_VIEW_TYPE_2D_ARRAY;
viewInfo.type = VK_IMAGE_VIEW_TYPE_2D;
viewInfo.minLevel = desc.Texture2D.MipSlice;
viewInfo.numLevels = 1;
viewInfo.minLayer = 0;
viewInfo.numLayers = 1;
if (m_dxbcOptions.test(DxbcOption::ForceTex2DArray))
viewInfo.type = VK_IMAGE_VIEW_TYPE_2D_ARRAY;
break;
case D3D11_UAV_DIMENSION_TEXTURE2DARRAY:

63
src/dxbc/dxbc_compiler.cpp
View File

@ -807,24 +807,9 @@ namespace dxvk {
}
}();
const uint32_t sampledTypeId = getScalarTypeId(sampledType);
// Declare the resource type
const DxbcImageInfo typeInfo = [resourceType, isUav] () -> DxbcImageInfo {
switch (resourceType) {
case DxbcResourceDim::Buffer: return { spv::DimBuffer, 0, 0, isUav ? 2u : 1u, 0u };
case DxbcResourceDim::Texture1D: return { spv::Dim1D, 1, 0, isUav ? 2u : 1u, 0u };
case DxbcResourceDim::Texture1DArr: return { spv::Dim1D, 1, 0, isUav ? 2u : 1u, 1u };
case DxbcResourceDim::Texture2D: return { spv::Dim2D, 1, 0, isUav ? 2u : 1u, 0u };
case DxbcResourceDim::Texture2DArr: return { spv::Dim2D, 1, 0, isUav ? 2u : 1u, 1u };
case DxbcResourceDim::Texture2DMs: return { spv::Dim2D, 1, 1, isUav ? 2u : 1u, 0u };
case DxbcResourceDim::Texture2DMsArr: return { spv::Dim2D, 1, 1, isUav ? 2u : 1u, 1u };
case DxbcResourceDim::Texture3D: return { spv::Dim3D, 0, 0, isUav ? 2u : 1u, 0u };
case DxbcResourceDim::TextureCube: return { spv::DimCube, 1, 0, isUav ? 2u : 1u, 0u };
case DxbcResourceDim::TextureCubeArr: return { spv::DimCube, 1, 0, isUav ? 2u : 1u, 1u };
default: throw DxvkError(str::format("DxbcCompiler: Unsupported resource type: ", resourceType));
}
}();
const uint32_t sampledTypeId = getScalarTypeId(sampledType);
const DxbcImageInfo typeInfo = getResourceType(resourceType, isUav);
// Declare additional capabilities if necessary
switch (resourceType) {
@ -930,7 +915,7 @@ namespace dxvk {
// Store descriptor info for the shader interface
DxvkResourceSlot resource;
resource.slot = bindingId;
resource.view = getViewType(resourceType);
resource.view = typeInfo.vtype;
if (isUav) {
resource.type = resourceType == DxbcResourceDim::Buffer
@ -967,7 +952,7 @@ namespace dxvk {
const DxbcScalarType sampledType = DxbcScalarType::Uint32;
const uint32_t sampledTypeId = getScalarTypeId(sampledType);
const DxbcImageInfo typeInfo = { spv::DimBuffer, 0, 0, isUav ? 2u : 1u, 0u };
const DxbcImageInfo typeInfo = { spv::DimBuffer, 0, 0, isUav ? 2u : 1u, 0u, VK_IMAGE_VIEW_TYPE_MAX_ENUM };
// Declare the resource type
const uint32_t resTypeId = m_module.defImageType(sampledTypeId,
@ -6240,23 +6225,31 @@ namespace dxvk {
}
VkImageViewType DxbcCompiler::getViewType(DxbcResourceDim dim) const {
switch (dim) {
default:
case DxbcResourceDim::Unknown:
case DxbcResourceDim::Buffer:
case DxbcResourceDim::RawBuffer:
case DxbcResourceDim::StructuredBuffer: return VK_IMAGE_VIEW_TYPE_MAX_ENUM;
case DxbcResourceDim::Texture1D: return VK_IMAGE_VIEW_TYPE_1D_ARRAY;
case DxbcResourceDim::Texture1DArr: return VK_IMAGE_VIEW_TYPE_1D_ARRAY;
case DxbcResourceDim::Texture2D: return VK_IMAGE_VIEW_TYPE_2D_ARRAY;
case DxbcResourceDim::Texture2DMs: return VK_IMAGE_VIEW_TYPE_2D_ARRAY;
case DxbcResourceDim::Texture2DArr: return VK_IMAGE_VIEW_TYPE_2D_ARRAY;
case DxbcResourceDim::Texture2DMsArr: return VK_IMAGE_VIEW_TYPE_2D_ARRAY;
case DxbcResourceDim::TextureCube: return VK_IMAGE_VIEW_TYPE_CUBE_ARRAY;
case DxbcResourceDim::TextureCubeArr: return VK_IMAGE_VIEW_TYPE_CUBE_ARRAY;
case DxbcResourceDim::Texture3D: return VK_IMAGE_VIEW_TYPE_3D;
DxbcImageInfo DxbcCompiler::getResourceType(
DxbcResourceDim resourceType,
bool isUav) const {
DxbcImageInfo typeInfo = [resourceType, isUav] () -> DxbcImageInfo {
switch (resourceType) {
case DxbcResourceDim::Buffer: return { spv::DimBuffer, 0, 0, isUav ? 2u : 1u, 0u, VK_IMAGE_VIEW_TYPE_MAX_ENUM };
case DxbcResourceDim::Texture1D: return { spv::Dim1D, 0, 0, isUav ? 2u : 1u, 0u, VK_IMAGE_VIEW_TYPE_1D };
case DxbcResourceDim::Texture1DArr: return { spv::Dim1D, 1, 0, isUav ? 2u : 1u, 1u, VK_IMAGE_VIEW_TYPE_1D_ARRAY };
case DxbcResourceDim::Texture2D: return { spv::Dim2D, 0, 0, isUav ? 2u : 1u, 0u, VK_IMAGE_VIEW_TYPE_2D };
case DxbcResourceDim::Texture2DArr: return { spv::Dim2D, 1, 0, isUav ? 2u : 1u, 1u, VK_IMAGE_VIEW_TYPE_2D_ARRAY };
case DxbcResourceDim::Texture2DMs: return { spv::Dim2D, 0, 1, isUav ? 2u : 1u, 0u, VK_IMAGE_VIEW_TYPE_2D };
case DxbcResourceDim::Texture2DMsArr: return { spv::Dim2D, 1, 1, isUav ? 2u : 1u, 1u, VK_IMAGE_VIEW_TYPE_2D_ARRAY };
case DxbcResourceDim::Texture3D: return { spv::Dim3D, 0, 0, isUav ? 2u : 1u, 0u, VK_IMAGE_VIEW_TYPE_3D };
case DxbcResourceDim::TextureCube: return { spv::DimCube, 1, 0, isUav ? 2u : 1u, 0u, VK_IMAGE_VIEW_TYPE_CUBE_ARRAY };
case DxbcResourceDim::TextureCubeArr: return { spv::DimCube, 1, 0, isUav ? 2u : 1u, 1u, VK_IMAGE_VIEW_TYPE_CUBE_ARRAY };
default: throw DxvkError(str::format("DxbcCompiler: Unsupported resource type: ", resourceType));
}
}();
if (typeInfo.dim == spv::Dim2D && m_options.test(DxbcOption::ForceTex2DArray)) {
typeInfo.array = 1;
typeInfo.vtype = VK_IMAGE_VIEW_TYPE_2D_ARRAY;
}
return typeInfo;
}

5
src/dxbc/dxbc_compiler.h
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@ -1015,8 +1015,9 @@ namespace dxvk {
DxbcVectorType getOutputRegType(
uint32_t regIdx) const;
VkImageViewType getViewType(
DxbcResourceDim dim) const;
DxbcImageInfo getResourceType(
DxbcResourceDim resourceType,
bool isUav) const;
spv::ImageFormat getScalarImageFormat(
DxbcScalarType type) const;

11
src/dxbc/dxbc_decoder.h
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@ -56,11 +56,12 @@ namespace dxvk {
* \brief Image type information
*/
struct DxbcImageInfo {
spv::Dim dim = spv::Dim1D;
uint32_t array = 0;
uint32_t ms = 0;
uint32_t sampled = 0;
uint32_t layered = 0;
spv::Dim dim = spv::Dim1D;
uint32_t array = 0;
uint32_t ms = 0;
uint32_t sampled = 0;
uint32_t layered = 0;
VkImageViewType vtype = VK_IMAGE_VIEW_TYPE_MAX_ENUM;
};

2
src/dxbc/dxbc_options.cpp
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@ -5,7 +5,7 @@
namespace dxvk {
const static std::unordered_map<std::string, DxbcOptions> g_dxbcAppOptions = {{
{ "ManiaPlanet.exe", DxbcOption::ForceTex2DArray },
}};

5
src/dxbc/dxbc_options.h
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@ -17,6 +17,11 @@ namespace dxvk {
/// Use FMin/FMax/FClamp instead of NMin/NMax/NClamp.
/// Workaround for bugs in older Nvidia drivers.
UseSimpleMinMaxClamp,
/// Enforces the use of array views even when dealing
/// with non-array texture types. Some games do not
/// bind the correct texture type to the pipeline.
ForceTex2DArray,
};
using DxbcOptions = Flags<DxbcOption>;