Module subsystems 

P1-1 (phase 6): Subsystem modules.

Each renderer subsystem is a self-contained module. This replaces the previous design where subsystem state was mixed in with the rest of the renderer state in the giant types.rs file.

Phase 6 of the P1-1 refactor: move the subsystem structs from types.rs into their own files so they can be reviewed, tested, and modified in isolation.

Re-exports

pub use config::RendererConfig;

pub use gpu_capabilities::GpuCapabilities;

pub use gpu_capabilities::GpuVendor;

pub use gpu_capabilities::detect_gpu_vendor;

pub use crate::types::GeometryBuffers;

pub use crate::types::ParticleSubsystem;

pub use crate::types::SvgSubsystem;

pub use crate::types::TextSubsystem;

Modules

config

P1-1 (phase 6): RendererConfig – the renderer’s tunable parameters.

geometry_buffers

P1-1 (phase 6): GeometryBuffers – the three GPU draw buffers.

gpu_capabilities

P1-26: GPU capability detection.