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SPAN_XXX-flags

Bitmasks to indicate which span_arrays need to be computed (sw_span::interpMask) or have already been filled (sw_span::arrayMask). More...

Defines
#define	SPAN_RGBA   0x001
#define	SPAN_SPEC   0x002
#define	SPAN_INDEX   0x004
#define	SPAN_Z   0x008
#define	SPAN_W   0x010
#define	SPAN_FOG   0x020
#define	SPAN_TEXTURE   0x040
#define	SPAN_INT_TEXTURE   0x080
#define	SPAN_LAMBDA   0x100
#define	SPAN_COVERAGE   0x200
#define	SPAN_FLAT   0x400
	flat shading? More...
#define	SPAN_XY   0x800
	sw_span::arrayMask only - for span_arrays::x, span_arrays::y. More...
#define	SPAN_MASK   0x1000
	sw_span::arrayMask only. More...

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Detailed Description

Bitmasks to indicate which span_arrays need to be computed (sw_span::interpMask) or have already been filled (sw_span::arrayMask).

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Define Documentation

#define SPAN_COVERAGE   0x200

#define SPAN_FLAT   0x400

flat shading?

#define SPAN_FOG   0x020

#define SPAN_INDEX   0x004

#define SPAN_INT_TEXTURE   0x080

#define SPAN_LAMBDA   0x100

#define SPAN_MASK   0x1000

sw_span::arrayMask only.

#define SPAN_RGBA   0x001

#define SPAN_SPEC   0x002

#define SPAN_TEXTURE   0x040

#define SPAN_W   0x010

#define SPAN_XY   0x800

sw_span::arrayMask only - for span_arrays::x, span_arrays::y.

#define SPAN_Z   0x008

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