Expanded gfx::Format to include additional formats (#1982)

* Format list updated with additional formats supported by both D3D and Vulkan; D3DUtil::getMapFormat() and VkUtil::getVkFormat() updated to include additional formats; GFX_FORMAT() updated with all additional formats (BC compression unfinished)

* Finished updating GFX_FORMAT with newly added formats and sizes; Pixel size is now tracked using the FormatPixelSize struct containing the values for bytes per block and pixels per block to accomodate BC formats; Updated gfxGetFormatSize and associated sub-calls to return FormatPixelSize instead of uint8_t; Most calls to gfxGetFormatSize() updated to reflect changes, a couple calls still unupdated

* Changes to accommodate new formats finished, debugging slang-literal unit test

* First format unit test working

* One test added for BC1Unorm and RGBA8Unorm_SRGB, both passing

* Refactored format testing code to merge BC1Unorm and RGBA8Unorm SRGB into a single file

* All unit tests added for BC and Srgb formats

* Most tests added and working; Added five additional formats (still need tests) and made the appropriate changes to support these; createTextureView() modified for D3D11, D3D12, and Vulkan to take into account the format specified in the texture view desc when the texture's format is typeless

* Format enums renamed to more closely match their D3D counterparts; Added a universal float and uint buffer and buffer view for use across all Format tests

* Remaining tests added; D3D12 tests pass, but Vulkan crashes in BC1_UNORM and D3D11 spits out a bunch of D3D11 Errors (but supposedly passes)

* re-run premake

* Added Sint versions of test shaders; Vulkan and D3D11 tests also pass

* Size struct for format unit tests no longer use initializer lists

* Fixed a Size struct missed in the previous pass

* Fixed minor bugs causing tests to fail

* Added documentation detailing all currently unsupported formats

* Skip tests causing unsupported format warnings due to swiftshader

* updated several test using old Format enum names

* Revert change to compareComputeResult() that was added for debugging purposes

* DEBUGGING: Added prints to identify which formats are failing on CI

* Reverted attempted debugging changes; Fixed texture2d-gather.hlsl to use updated Format enums

* Fixed incorrect array sizes in d3d11 _initSrvDesc()

* Commented out further tests that produce unexpected results when tested for Vulkan with swiftshader

* Revert "Merge branch 'expanded-format-support' of https://github.com/lucy96chen/slang into expanded-format-support"

This reverts commit 20008f0d3ecc3b1405ecac8c138edaa3cd37ed6b, reversing
changes made to 6081e95827315fee50e18409394d5abd62fac787.

* Added a fuzzy comparison function for use with floats

* submodule update

* Revert messed up changes caused by previous revert after automatically merging on github

1 files changed, 96 insertions, 20 deletions

diff --git a/tools/gfx/d3d/d3d-util.cpp b/tools/gfx/d3d/d3d-util.cpp
index 1f8e5bf7b..d73b3f519 100644
--- a/tools/gfx/d3d/d3d-util.cpp
+++ b/tools/gfx/d3d/d3d-util.cpp
@@ -108,26 +108,102 @@ D3D12_DEPTH_STENCILOP_DESC D3DUtil::translateStencilOpDesc(DepthStencilOpDesc de
 {
     switch (format)
     {
-        case Format::RGBA_Float32:          return DXGI_FORMAT_R32G32B32A32_FLOAT;
-        case Format::RGB_Float32:           return DXGI_FORMAT_R32G32B32_FLOAT;
-        case Format::RG_Float32:            return DXGI_FORMAT_R32G32_FLOAT;
-        case Format::R_Float32:             return DXGI_FORMAT_R32_FLOAT;
-        case Format::RGBA_Unorm_UInt8:      return DXGI_FORMAT_R8G8B8A8_UNORM;
-        case Format::BGRA_Unorm_UInt8:      return DXGI_FORMAT_B8G8R8A8_UNORM;
-        case Format::RGBA_Snorm_UInt16:     return DXGI_FORMAT_R16G16B16A16_SNORM;
-        case Format::RG_Snorm_UInt16:       return DXGI_FORMAT_R16G16_SNORM;
-
-        case Format::RGBA_Float16:          return DXGI_FORMAT_R16G16B16A16_FLOAT;
-        case Format::RG_Float16:            return DXGI_FORMAT_R16G16_FLOAT;
-        case Format::R_Float16:             return DXGI_FORMAT_R16_FLOAT;
-
-        case Format::R_UInt16:              return DXGI_FORMAT_R16_UINT;
-        case Format::R_UInt32:              return DXGI_FORMAT_R32_UINT;
-
-        case Format::D_Float32:             return DXGI_FORMAT_D32_FLOAT;
-        case Format::D_Unorm24_S8:          return DXGI_FORMAT_D24_UNORM_S8_UINT;
-
-        default:                            return DXGI_FORMAT_UNKNOWN;
+        case Format::R32G32B32A32_TYPELESS:     return DXGI_FORMAT_R32G32B32A32_TYPELESS;
+        case Format::R32G32B32_TYPELESS:        return DXGI_FORMAT_R32G32B32_TYPELESS;
+        case Format::R32G32_TYPELESS:           return DXGI_FORMAT_R32G32_TYPELESS;
+        case Format::R32_TYPELESS:              return DXGI_FORMAT_R32_TYPELESS;
+
+        case Format::R16G16B16A16_TYPELESS:     return DXGI_FORMAT_R16G16B16A16_TYPELESS;
+        case Format::R16G16_TYPELESS:           return DXGI_FORMAT_R16G16_TYPELESS;
+        case Format::R16_TYPELESS:              return DXGI_FORMAT_R16_TYPELESS;
+
+        case Format::R8G8B8A8_TYPELESS:         return DXGI_FORMAT_R8G8B8A8_TYPELESS;
+        case Format::R8G8_TYPELESS:             return DXGI_FORMAT_R8G8_TYPELESS;
+        case Format::R8_TYPELESS:               return DXGI_FORMAT_R8_TYPELESS;
+        case Format::B8G8R8A8_TYPELESS:         return DXGI_FORMAT_B8G8R8A8_TYPELESS;
+
+        case Format::R32G32B32A32_FLOAT:        return DXGI_FORMAT_R32G32B32A32_FLOAT;
+        case Format::R32G32B32_FLOAT:           return DXGI_FORMAT_R32G32B32_FLOAT;
+        case Format::R32G32_FLOAT:              return DXGI_FORMAT_R32G32_FLOAT;
+        case Format::R32_FLOAT:                 return DXGI_FORMAT_R32_FLOAT;
+
+        case Format::R16G16B16A16_FLOAT:        return DXGI_FORMAT_R16G16B16A16_FLOAT;
+        case Format::R16G16_FLOAT:              return DXGI_FORMAT_R16G16_FLOAT;
+        case Format::R16_FLOAT:                 return DXGI_FORMAT_R16_FLOAT;
+
+        case Format::R32G32B32A32_UINT:         return DXGI_FORMAT_R32G32B32A32_UINT;
+        case Format::R32G32B32_UINT:            return DXGI_FORMAT_R32G32B32_UINT;
+        case Format::R32G32_UINT:               return DXGI_FORMAT_R32G32_UINT;
+        case Format::R32_UINT:                  return DXGI_FORMAT_R32_UINT;
+
+        case Format::R16G16B16A16_UINT:         return DXGI_FORMAT_R16G16B16A16_UINT;
+        case Format::R16G16_UINT:               return DXGI_FORMAT_R16G16_UINT;
+        case Format::R16_UINT:                  return DXGI_FORMAT_R16_UINT;
+    
+        case Format::R8G8B8A8_UINT:             return DXGI_FORMAT_R8G8B8A8_UINT;
+        case Format::R8G8_UINT:                 return DXGI_FORMAT_R8G8_UINT;
+        case Format::R8_UINT:                   return DXGI_FORMAT_R8_UINT;
+
+        case Format::R32G32B32A32_SINT:         return DXGI_FORMAT_R32G32B32A32_SINT;
+        case Format::R32G32B32_SINT:            return DXGI_FORMAT_R32G32B32_SINT;
+        case Format::R32G32_SINT:               return DXGI_FORMAT_R32G32_SINT;
+        case Format::R32_SINT:                  return DXGI_FORMAT_R32_SINT;
+
+        case Format::R16G16B16A16_SINT:         return DXGI_FORMAT_R16G16B16A16_SINT;
+        case Format::R16G16_SINT:               return DXGI_FORMAT_R16G16_SINT;
+        case Format::R16_SINT:                  return DXGI_FORMAT_R16_SINT;
+
+        case Format::R8G8B8A8_SINT:             return DXGI_FORMAT_R8G8B8A8_SINT;
+        case Format::R8G8_SINT:                 return DXGI_FORMAT_R8G8_SINT;
+        case Format::R8_SINT:                   return DXGI_FORMAT_R8_SINT;
+
+        case Format::R16G16B16A16_UNORM:        return DXGI_FORMAT_R16G16B16A16_UNORM;
+        case Format::R16G16_UNORM:              return DXGI_FORMAT_R16G16_UNORM;
+        case Format::R16_UNORM:                 return DXGI_FORMAT_R16_UNORM;
+
+        case Format::R8G8B8A8_UNORM:            return DXGI_FORMAT_R8G8B8A8_UNORM;
+        case Format::R8G8B8A8_UNORM_SRGB:       return DXGI_FORMAT_R8G8B8A8_UNORM_SRGB;
+        case Format::R8G8_UNORM:                return DXGI_FORMAT_R8G8_UNORM;
+        case Format::R8_UNORM:                  return DXGI_FORMAT_R8_UNORM;
+        case Format::B8G8R8A8_UNORM:            return DXGI_FORMAT_B8G8R8A8_UNORM;
+
+        case Format::R16G16B16A16_SNORM:        return DXGI_FORMAT_R16G16B16A16_SNORM;
+        case Format::R16G16_SNORM:              return DXGI_FORMAT_R16G16_SNORM;
+        case Format::R16_SNORM:                 return DXGI_FORMAT_R16_SNORM;
+
+        case Format::R8G8B8A8_SNORM:            return DXGI_FORMAT_R8G8B8A8_SNORM;
+        case Format::R8G8_SNORM:                return DXGI_FORMAT_R8G8_SNORM;
+        case Format::R8_SNORM:                  return DXGI_FORMAT_R8_SNORM;
+
+        case Format::D32_FLOAT:                 return DXGI_FORMAT_D32_FLOAT;
+        case Format::D16_UNORM:                 return DXGI_FORMAT_D16_UNORM;
+
+        case Format::B4G4R4A4_UNORM:            return DXGI_FORMAT_B4G4R4A4_UNORM;
+        case Format::B5G6R5_UNORM:              return DXGI_FORMAT_B5G6R5_UNORM;
+        case Format::B5G5R5A1_UNORM:            return DXGI_FORMAT_B5G5R5A1_UNORM;
+
+        case Format::R9G9B9E5_SHAREDEXP:        return DXGI_FORMAT_R9G9B9E5_SHAREDEXP;
+        case Format::R10G10B10A2_TYPELESS:      return DXGI_FORMAT_R10G10B10A2_TYPELESS;
+        case Format::R10G10B10A2_UINT:          return DXGI_FORMAT_R10G10B10A2_UINT;
+        case Format::R10G10B10A2_UNORM:         return DXGI_FORMAT_R10G10B10A2_UNORM;
+        case Format::R11G11B10_FLOAT:           return DXGI_FORMAT_R11G11B10_FLOAT;
+
+        case Format::BC1_UNORM:                 return DXGI_FORMAT_BC1_UNORM;
+        case Format::BC1_UNORM_SRGB:            return DXGI_FORMAT_BC1_UNORM_SRGB;
+        case Format::BC2_UNORM:                 return DXGI_FORMAT_BC2_UNORM;
+        case Format::BC2_UNORM_SRGB:            return DXGI_FORMAT_BC2_UNORM_SRGB;
+        case Format::BC3_UNORM:                 return DXGI_FORMAT_BC3_UNORM;
+        case Format::BC3_UNORM_SRGB:            return DXGI_FORMAT_BC3_UNORM_SRGB;
+        case Format::BC4_UNORM:                 return DXGI_FORMAT_BC4_UNORM;
+        case Format::BC4_SNORM:                 return DXGI_FORMAT_BC4_SNORM;
+        case Format::BC5_UNORM:                 return DXGI_FORMAT_BC5_UNORM;
+        case Format::BC5_SNORM:                 return DXGI_FORMAT_BC5_SNORM;
+        case Format::BC6H_UF16:                 return DXGI_FORMAT_BC6H_UF16;
+        case Format::BC6H_SF16:                 return DXGI_FORMAT_BC6H_SF16;
+        case Format::BC7_UNORM:                 return DXGI_FORMAT_BC7_UNORM;
+        case Format::BC7_UNORM_SRGB:            return DXGI_FORMAT_BC7_UNORM_SRGB;
+
+        default:                                return DXGI_FORMAT_UNKNOWN;
     }
 }