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/readme.txt

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+DirectShow_WinXP SDK Samples README
+-----------------------------------
+
+The samples in the DirectShow_WinXP directory demonstrate DirectShow features
+that are available only on Windows XP (or later platforms).  While you can
+build these samples on any Windows system, you can run them only on Windows XP.
+
+You must also ensure that the Windows version (WINVER) is set to 0x501 when
+building these samples to enable Windows XP features and to take advantage of 
+updated segments in relevant header files used for Windows XP development.
+(Some DirectShow headers have special sections that pertain to Windows XP
+features and capabilities, and these sections are conditionally compiled
+according to the currently defined Windows version.)
+
+---------------------------------------------------------------------------
+NOTE: The DirectShow_WinXP samples do not yet build properly for UNICODE.
+---------------------------------------------------------------------------
+
+The DirectShow_WinXP SDK samples are subdivided into directories according
+to their major function:
+
+	VideoControl -  Microsoft Video Control for Windows XP, which provides
+			many features used by the Broadcast Digital Architecture
+
+	VMR	      - Windows XP Video Mixing Renderer
+
+A brief summary of the DirectShow_WinXP samples is provided below.  For more
+detailed information, view the Readme.txt in each sample's directory.
+
+
+Video Control Samples
+----------------------
+
+C++ - 	This sample demonstrates using the Microsoft Video Control to render 
+	ATSC digital television in a window.
+
+VisualBasic - This sample demonstrates using the Microsoft Video Control 
+	to render digital television in a window, using several available 
+	network providers.  You may also change channels, adjust volume, 
+	and view device information.
+
+HTML - 	These HTML files demonstrate how to display ATSC, DVB, or Analog 
+	television on a Web page, using the Microsoft Video Control.
+
+VMR Samples
+------------
+
+Cube - 	Demonstrates using the Video Mixing Renderer and a plug-in compositor 
+	to render three videos simultaneously on a spinning cube.
+
+Renderless - Demonstrates using the Video Mixing Renderer and a custom 
+	allocator-presenter to render video in a window.
+
+TxtPlayer - Demonstrates using the Video Mixing Renderer and a custom 
+	allocator-presenter to render alpha-blended text over a running video.
+
+VMRMix - Demonstrates how to use the VMR in a mixing mode with several sources, 
+	how to apply a bitmap image with a color key over the video, 
+	and how to take advantage of the IVMRMixerControl interface to manage 
+	source and destination rectangles and alpha-level for each media stream.
+
+VMRPlayer - Demonstrates using the Video Mixing Renderer to alpha blend one or two 
+	running videos and a static image, all of which can be moved and resized. 
+
+VMRXCL - Demonstrates how to use the VMR in DirectDraw exclusive mode and how to 
+	implement a user-provided (customized) Allocator-Presenter for the VMR.  
+	It also contains useful utilities to manage bitmaps (as textures) and 
+	TrueType fonts for text over video.
+