Library

CShade includes a comprehensive library of shared header files (.fxh) that provide the foundation for its shaders. These headers contain various algorithms, mathematical functions, and utility macros used throughout the collection.

Shared Headers

Location	Purpose
shared/cBlend.fxh	Macros, blend states, and functions for managing color and alpha blending operations.
shared/cBlur.fxh	Collection of blur-related functions and algorithms (Gaussian, Dual Kawase, Box, etc.).
shared/cCamera.fxh	Functions and UI controls for auto-exposure and exposure peaking.
shared/cColor.fxh	Library of color manipulation functions, blend modes, and color space conversions.
shared/cComposite.fxh	Comprehensive color grading and tonemapping pipeline.
shared/cEdge.fxh	Edge detection filters (Sobel, Prewitt, Scharr, Frei-Chen).
shared/cLens.fxh	Lens-related visual effects (film grain, chromatic aberration, vignetting).
shared/cMacros.fxh	General-purpose macros and bitwise operations.
shared/cMath.fxh	Mathematical functions, geometric transforms, and noise generators.
shared/cMotionEstimation.fxh	Real-time motion estimation using Lucas-Kanade optical flow.
shared/cShade.fxh	Core utility library, buffer management, and standard rendering pipeline.