From 9b7e5be50e7b0d1c915ad795dbf403b132fcf735 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Sat, 5 Oct 2024 23:22:06 +0200
Subject: [PATCH] Add new features to `stb` too (as unsupported)

#2968
---
 .../Tools/TextureTool/TextureTool.stb.cpp     | 20 +++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/Source/Engine/Tools/TextureTool/TextureTool.stb.cpp b/Source/Engine/Tools/TextureTool/TextureTool.stb.cpp
index 1301327ef..15058752d 100644
--- a/Source/Engine/Tools/TextureTool/TextureTool.stb.cpp
+++ b/Source/Engine/Tools/TextureTool/TextureTool.stb.cpp
@@ -458,7 +458,7 @@ bool TextureTool::ImportTextureStb(ImageType type, const StringView& path, Textu
     {
         if (!options.InternalLoad.IsBinded() || options.InternalLoad(textureData))
             return true;
-        if (options.FlipY)
+        if (options.FlipY || options.FlipX)
         {
             // TODO: impl this
             errorMsg = TEXT("Flipping images imported from Internal source is not supported by stb.");
@@ -489,7 +489,7 @@ bool TextureTool::ImportTextureStb(ImageType type, const StringView& path, Textu
     if (sourceWidth != width || sourceHeight != height)
     {
         // During resizing we need to keep texture aspect ratio
-        const bool keepAspectRatio = false; // TODO: expose as import option
+        const bool keepAspectRatio = options.KeepAspectRatio; // TODO: expose as import option
         if (keepAspectRatio)
         {
             const float aspectRatio = static_cast<float>(sourceWidth) / sourceHeight;
@@ -536,6 +536,22 @@ bool TextureTool::ImportTextureStb(ImageType type, const StringView& path, Textu
         return true;
     }
 
+    if (options.FlipX)
+    {
+        // TODO: impl this
+        LOG(Warning "Option 'Flip X' is not supported");
+    }
+    if (options.InvertGreenChannel)
+    {
+        // TODO: impl this
+        LOG(Warning "Option 'Invert Green Channel' is not supported");
+    }
+    if (options.ReconstructZChannel)
+    {
+        // TODO: impl this
+        LOG(Warning "Option 'Reconstruct Z Channel' is not supported");
+    }
+
     // Generate mip maps chain
     if (useMipLevels && options.GenerateMipMaps)
     {