s_logic.h File Reference

#include "swrast.h"

Functions
void	_swrast_logicop_ci_span (GLcontext *ctx, struct gl_renderbuffer *rb, SWspan *span)
void	_swrast_logicop_rgba_span (GLcontext *ctx, struct gl_renderbuffer *rb, SWspan *span)
	Apply the current logic operator to a span of RGBA pixels.

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Function Documentation

void _swrast_logicop_ci_span	(	GLcontext *	ctx,
		struct gl_renderbuffer *	rb,
		SWspan *	span
	)

void _swrast_logicop_rgba_span	(	GLcontext *	ctx,
		struct gl_renderbuffer *	rb,
		SWspan *	span
	)

Apply the current logic operator to a span of RGBA pixels.

We can handle horizontal runs of pixels (spans) or arrays of x/y pixel coordinates.

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