6.3 Texture Atlas Optimization

• Pack characters tightly to minimize texture size
• Use multiple atlases for different character sets
• Cache frequently used characters

6.4 Vertex Submission Optimization

• Use PVR2 Store Queue (SQ) for vertex submission
• Minimize context switches
• Use EOL (End of List) markers appropriately

7. Memory Management

7.1 Texture Memory

• Font textures stored in VRAM
• Maximum texture size: 1024x1024 (PVR2 limit)
• Typical font texture: 256x256 = 131KB (ARGB1555)