Support loading yet another DX10 DDS variant with permissive (#668)

2026-02-04 04:16:12 +01:00 · 2026-02-03 15:48:00 -08:00
parent fbf79b74ec
commit 44ab6ea5fc
1 changed files with 16 additions and 0 deletions
--- a/DirectXTex/DirectXTexDDS.cpp
+++ b/DirectXTex/DirectXTexDDS.cpp
@@ -433,6 +433,22 @@ namespace
                metadata.dimension = TEX_DIMENSION_TEXTURE1D;
                break;

+            case 0 /* D3Dxx_RESOURCE_DIMENSION_UNKNOWN */:
+                if (!(flags & DDS_FLAGS_PERMISSIVE))
+                {
+                    return HRESULT_E_INVALID_DATA;
+                }
+
+                // Known variant which assumes it is a 2D texture
+
+                #if (__cplusplus >= 201703L)
+                    [[fallthrough]];
+                #elif defined(__clang__)
+                    [[clang::fallthrough]];
+                #elif defined(_MSC_VER)
+                    __fallthrough;
+                #endif
+
            case DDS_DIMENSION_TEXTURE2D:
                if (d3d10ext->miscFlag & DDS_RESOURCE_MISC_TEXTURECUBE)
                {