tdfx_pixels.h

Mesa is an open-source implementation of the OpenGL specification - a system for rendering interacti

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 * Copyright 2000 VA Linux Systems Inc., Fremont, California.
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/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_pixels.h,v 1.2 2002/02/22 21:45:03 dawes Exp $ */

/*
 * Original rewrite:
 *	Gareth Hughes <[e-mail]>, 29 Sep - 1 Oct 2000
 *
 * Authors:
 *	Gareth Hughes <[e-mail]>
 *	Brian Paul <[e-mail]>
 *	Nathan Hand <[e-mail]>
 *
 */

#ifndef __TDFX_PIXELS_H__
#define __TDFX_PIXELS_H__

#include "context.h"

extern void
tdfx_bitmap_R5G6B5( GLcontext *ctx, GLint px, GLint py,
		    GLsizei width, GLsizei height,
		    const struct gl_pixelstore_attrib *unpack,
		    const GLubyte *bitmap );

extern void
tdfx_bitmap_R8G8B8A8( GLcontext *ctx, GLint px, GLint py,
		      GLsizei width, GLsizei height,
		      const struct gl_pixelstore_attrib *unpack,
		      const GLubyte *bitmap );

extern void
tdfx_readpixels_R5G6B5( GLcontext *ctx, GLint x, GLint y,
			GLsizei width, GLsizei height,
			GLenum format, GLenum type,
			const struct gl_pixelstore_attrib *packing,
			GLvoid *dstImage );

extern void
tdfx_readpixels_R8G8B8A8( GLcontext *ctx, GLint x, GLint y,
			  GLsizei width, GLsizei height,
			  GLenum format, GLenum type,
			  const struct gl_pixelstore_attrib *packing,
			  GLvoid *dstImage );

extern void
tdfx_drawpixels_R8G8B8A8( GLcontext *ctx, GLint x, GLint y,
			  GLsizei width, GLsizei height,
			  GLenum format, GLenum type,
			  const struct gl_pixelstore_attrib *unpack,
			  const GLvoid *pixels );

#endif