driver.video.vesa8

VESA 8bpp draw routines (stub).

Overview

This unit is a stub for 8bpp (256-colour indexed) VESA framebuffer drawing operations. The DrawPixel procedure and init routine are present but not yet implemented. Only tracer calls are emitted on init.

Dependencies

• driver.video.types
• driver.video.vesa
• debug.tracer
• core.gfx.color

Functions and Procedures

init

procedure init(DrawRoutines: PDrawRoutines);

Entry point called by the VESA driver when the active mode is 8bpp. Currently a no-op aside from tracer push/pop calls. Does not populate any function pointers in DrawRoutines.

Notes

• 8bpp colour depth is not currently supported. Attempting to run at 8bpp will result in no rendering output.