s_zoom.h File Reference

#include "swrast.h"

Functions
void	_swrast_write_zoomed_rgba_span (GLcontext *ctx, GLint imgX, GLint imgY, const SWspan *span, const GLvoid *rgba)
void	_swrast_write_zoomed_rgb_span (GLcontext *ctx, GLint imgX, GLint imgY, const SWspan *span, const GLvoid *rgb)
void	_swrast_write_zoomed_index_span (GLcontext *ctx, GLint imgX, GLint imgY, const SWspan *span)
void	_swrast_write_zoomed_depth_span (GLcontext *ctx, GLint imgX, GLint imgY, const SWspan *span)
void	_swrast_write_zoomed_stencil_span (GLcontext *ctx, GLint imgX, GLint imgY, GLint width, GLint spanX, GLint spanY, const GLstencil stencil[])
	Zoom/write stencil values.
void	_swrast_write_zoomed_z_span (GLcontext *ctx, GLint imgX, GLint imgY, GLint width, GLint spanX, GLint spanY, const GLvoid *z)
	Zoom/write z values (16 or 32-bit).

---

Function Documentation

void _swrast_write_zoomed_depth_span	(	GLcontext *	ctx,
		GLint	imgX,
		GLint	imgY,
		const SWspan *	span
	)

void _swrast_write_zoomed_index_span	(	GLcontext *	ctx,
		GLint	imgX,
		GLint	imgY,
		const SWspan *	span
	)

void _swrast_write_zoomed_rgb_span	(	GLcontext *	ctx,
		GLint	imgX,
		GLint	imgY,
		const SWspan *	span,
		const GLvoid *	rgb
	)

void _swrast_write_zoomed_rgba_span	(	GLcontext *	ctx,
		GLint	imgX,
		GLint	imgY,
		const SWspan *	span,
		const GLvoid *	rgba
	)

void _swrast_write_zoomed_stencil_span	(	GLcontext *	ctx,
		GLint	imgX,
		GLint	imgY,
		GLint	width,
		GLint	spanX,
		GLint	spanY,
		const GLstencil	stencil[]
	)

Zoom/write stencil values.

No per-fragment operations are applied.

void _swrast_write_zoomed_z_span	(	GLcontext *	ctx,
		GLint	imgX,
		GLint	imgY,
		GLint	width,
		GLint	spanX,
		GLint	spanY,
		const GLvoid *	z
	)

Zoom/write z values (16 or 32-bit).

No per-fragment operations are applied.

---