Add DDS_LOADER_IGNORE_MIPS flag to DDSTextureLoader (#492)

microsoft · Oct 15, 2024 · 8cebe31 · 8cebe31
1 parent 891b18f
commit 8cebe31
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/Inc/DDSTextureLoader.h b/Inc/DDSTextureLoader.h
@@ -47,6 +47,7 @@ namespace DirectX
             DDS_LOADER_DEFAULT = 0,
             DDS_LOADER_FORCE_SRGB = 0x1,
             DDS_LOADER_IGNORE_SRGB = 0x2,
+            DDS_LOADER_IGNORE_MIPS = 0x20,
         };
     }
 

diff --git a/Src/DDSTextureLoader.cpp b/Src/DDSTextureLoader.cpp
@@ -403,7 +403,7 @@ namespace
         bool isCubeMap = false;
 
         size_t mipCount = header->mipMapCount;
-        if (0 == mipCount)
+        if ((0 == mipCount) || (loadFlags & DDS_LOADER_IGNORE_MIPS))
         {
             mipCount = 1;
         }