OGL - OpenGL Error Debugging Mod

Overview

OGL is a simple but powerful mod that helps you track down OpenGL errors in Minecraft. When enabled, it automatically captures any OpenGL errors that occur and shows you exactly where they came from in the code, making it much easier to identify and fix graphics issues.

Features

• Automatic OpenGL Error Detection: Catches OpenGL errors as they happen
• Stack Trace Collection: Shows you the exact code path that led to each error
• Multiple API Support: Works with OpenGL 4.3, KHR_debug, ARB_debug_output, and AMD_debug_output
• Clean Output: Formats error messages with clear source, type, severity, and message details

How to Use

1. Install the mod by placing it in your mods folder
2. Launch Minecraft - the mod automatically activates
3. Check the game log (latest.log) for any OpenGL error messages
4. Each error shows:
   • Error ID (hex code)
   • Source (API, Shader Compiler, etc.)
   • Type (ERROR, DEPRECATED BEHAVIOR, etc.)
   • Severity (HIGH, MEDIUM, LOW)
   • Full stack trace showing where the error occurred

Tips & Tricks

• This mod is especially useful for mod developers debugging rendering issues
• Works best with a debug-enabled graphics driver
• If you see "non-debug context" warnings, you may need to enable debug mode in your graphics driver settings

Known Limitations

• Requires OpenGL debug output support from your graphics driver
• Some graphics cards may not produce debug output in non-debug contexts
• Performance may be slightly reduced while debug output is active