Initial commit: ROW Client source code

Game client codebase including:
- CharacterActionControl: Character and creature management
- GlobalScript: Network, items, skills, quests, utilities
- RYLClient: Main client application with GUI and event handlers
- Engine: 3D rendering engine (RYLGL)
- MemoryManager: Custom memory allocation
- Library: Third-party dependencies (DirectX, boost, etc.)
- Tools: Development utilities

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Library/dxx8/samples/Multimedia/DirectShow_WinXP/VMR/readme.txt

@@ -0,0 +1,14 @@
+Windows XP Video Mixing Renderer Samples
+----------------------------------------
+
+These samples demonstrate using the Windows XP Video Mixing Renderer
+and provide examples of many of the VMR's new features and capabilities.
+All of these examples are written with C++.
+
+
+NOTE: These samples require Windows XP (or greater) and will exit 
+on older systems.
+
+---------------------------------------------------------------------------
+NOTE: The DirectShow_WinXP samples do not yet build properly for UNICODE.
+---------------------------------------------------------------------------