Image Rotation

Files
file	RotateImage.cpp
	Image autorotation routines for strange screen geometries.
file	RotateImage.h
	Function definitions for the image rotation routines.
Classes
struct	VCS_Surface
Functions
Uint32	getpixel (SDL_Surface *surface, int x, int y)

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Detailed Description

These are the routines that handle image rotation, behind the scenes. It's a layer overtop of SDL, and acts just like it. You can pretty much ignore it unless it starts acting up.

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Function Documentation

Uint32 getpixel (  SDL_Surface *  surface, int  x, int  y )

Return the pixel value at (x, y) NOTE: The surface must be locked before calling this! Definition at line 889 of file RotateImage.cpp. Referenced by MakeBitMask().

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