From 2324cb0dc49ddce9fe06ee3c1b436901f0507e72 Mon Sep 17 00:00:00 2001
From: Chuck Walbourn <chuckw@windows.microsoft.com>
Date: Sat, 31 Jul 2021 17:03:54 -0700
Subject: [PATCH] Fixed texconv to default to lower-case extension

---
 Texconv/texconv.cpp | 30 ++++++++++++++---------------
 Texdiag/texdiag.cpp | 46 ++++++++++++++++++++++-----------------------
 2 files changed, 38 insertions(+), 38 deletions(-)

diff --git a/Texconv/texconv.cpp b/Texconv/texconv.cpp
index 90c9c40..0f6ece1 100644
--- a/Texconv/texconv.cpp
+++ b/Texconv/texconv.cpp
@@ -425,22 +425,22 @@ namespace
 
     const SValue<uint32_t> g_pSaveFileTypes[] =   // valid formats to write to
     {
-        { L"BMP",   WIC_CODEC_BMP  },
-        { L"JPG",   WIC_CODEC_JPEG },
-        { L"JPEG",  WIC_CODEC_JPEG },
-        { L"PNG",   WIC_CODEC_PNG  },
-        { L"DDS",   CODEC_DDS      },
-        { L"TGA",   CODEC_TGA      },
-        { L"HDR",   CODEC_HDR      },
-        { L"TIF",   WIC_CODEC_TIFF },
-        { L"TIFF",  WIC_CODEC_TIFF },
-        { L"WDP",   WIC_CODEC_WMP  },
-        { L"HDP",   CODEC_HDP      },
-        { L"JXR",   CODEC_JXR      },
-        { L"PPM",   CODEC_PPM      },
-        { L"PFM",   CODEC_PFM      },
+        { L"bmp",   WIC_CODEC_BMP  },
+        { L"jpg",   WIC_CODEC_JPEG },
+        { L"jpeg",  WIC_CODEC_JPEG },
+        { L"png",   WIC_CODEC_PNG  },
+        { L"dds",   CODEC_DDS      },
+        { L"tga",   CODEC_TGA      },
+        { L"hdr",   CODEC_HDR      },
+        { L"tif",   WIC_CODEC_TIFF },
+        { L"tiff",  WIC_CODEC_TIFF },
+        { L"wdp",   WIC_CODEC_WMP  },
+        { L"hdp",   CODEC_HDP      },
+        { L"jxr",   CODEC_JXR      },
+        { L"ppm",   CODEC_PPM      },
+        { L"pfm",   CODEC_PFM      },
     #ifdef USE_OPENEXR
-        { L"EXR",   CODEC_EXR      },
+        { L"exr",   CODEC_EXR      },
     #endif
         { nullptr,  CODEC_DDS      }
     };
diff --git a/Texdiag/texdiag.cpp b/Texdiag/texdiag.cpp
index 0e1b612..019782a 100644
--- a/Texdiag/texdiag.cpp
+++ b/Texdiag/texdiag.cpp
@@ -335,37 +335,37 @@ const SValue g_pFilters[] =
 
 const SValue g_pDumpFileTypes[] =
 {
-    { L"BMP",   WIC_CODEC_BMP  },
-    { L"JPG",   WIC_CODEC_JPEG },
-    { L"JPEG",  WIC_CODEC_JPEG },
-    { L"PNG",   WIC_CODEC_PNG  },
-    { L"TGA",   CODEC_TGA      },
-    { L"HDR",   CODEC_HDR      },
-    { L"TIF",   WIC_CODEC_TIFF },
-    { L"TIFF",  WIC_CODEC_TIFF },
-    { L"JXR",   WIC_CODEC_WMP  },
+    { L"bmp",   WIC_CODEC_BMP  },
+    { L"jpg",   WIC_CODEC_JPEG },
+    { L"jpeg",  WIC_CODEC_JPEG },
+    { L"png",   WIC_CODEC_PNG  },
+    { L"tga",   CODEC_TGA      },
+    { L"hdr",   CODEC_HDR      },
+    { L"tif",   WIC_CODEC_TIFF },
+    { L"tiff",  WIC_CODEC_TIFF },
+    { L"jxr",   WIC_CODEC_WMP  },
 #ifdef USE_OPENEXR
-    { L"EXR",   CODEC_EXR      },
+    { L"exr",   CODEC_EXR      },
 #endif
     { nullptr,  CODEC_DDS      }
 };
 
 const SValue g_pExtFileTypes[] =
 {
-    { L".BMP",  WIC_CODEC_BMP },
-    { L".JPG",  WIC_CODEC_JPEG },
-    { L".JPEG", WIC_CODEC_JPEG },
-    { L".PNG",  WIC_CODEC_PNG },
-    { L".DDS",  CODEC_DDS },
-    { L".TGA",  CODEC_TGA },
-    { L".HDR",  CODEC_HDR },
-    { L".TIF",  WIC_CODEC_TIFF },
-    { L".TIFF", WIC_CODEC_TIFF },
-    { L".WDP",  WIC_CODEC_WMP },
-    { L".HDP",  WIC_CODEC_WMP },
-    { L".JXR",  WIC_CODEC_WMP },
+    { L".bmp",  WIC_CODEC_BMP },
+    { L".jpg",  WIC_CODEC_JPEG },
+    { L".jpeg", WIC_CODEC_JPEG },
+    { L".png",  WIC_CODEC_PNG },
+    { L".dds",  CODEC_DDS },
+    { L".tga",  CODEC_TGA },
+    { L".hdr",  CODEC_HDR },
+    { L".tif",  WIC_CODEC_TIFF },
+    { L".tiff", WIC_CODEC_TIFF },
+    { L".wdp",  WIC_CODEC_WMP },
+    { L".hdp",  WIC_CODEC_WMP },
+    { L".jxr",  WIC_CODEC_WMP },
 #ifdef USE_OPENEXR
-    { L"EXR",   CODEC_EXR },
+    { L"exr",   CODEC_EXR },
 #endif
     { nullptr,  CODEC_DDS }
 };