mirror of
https://github.com/reactos/reactos.git
synced 2024-08-28 22:28:36 +00:00
81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
![]() |
/* $Id: image.h,v 1.5 1997/09/27 00:15:39 brianp Exp $ */
|
||
|
|
||
|
/*
|
||
|
* Mesa 3-D graphics library
|
||
|
* Version: 2.5
|
||
|
* Copyright (C) 1995-1997 Brian Paul
|
||
|
*
|
||
|
* This library is free software; you can redistribute it and/or
|
||
|
* modify it under the terms of the GNU Library General Public
|
||
|
* License as published by the Free Software Foundation; either
|
||
|
* version 2 of the License, or (at your option) any later version.
|
||
|
*
|
||
|
* This library is distributed in the hope that it will be useful,
|
||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
* Library General Public License for more details.
|
||
|
*
|
||
|
* You should have received a copy of the GNU Library General Public
|
||
|
* License along with this library; if not, write to the Free
|
||
|
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||
|
*/
|
||
|
|
||
|
|
||
|
/*
|
||
|
* $Log: image.h,v $
|
||
|
* Revision 1.5 1997/09/27 00:15:39 brianp
|
||
|
* changed parameters to gl_unpack_image()
|
||
|
*
|
||
|
* Revision 1.4 1997/02/09 20:05:03 brianp
|
||
|
* new arguments for gl_pixel_addr_in_image()
|
||
|
*
|
||
|
* Revision 1.3 1997/02/09 18:52:53 brianp
|
||
|
* added GL_EXT_texture3D support
|
||
|
*
|
||
|
* Revision 1.2 1996/11/06 04:22:23 brianp
|
||
|
* changed gl_unpack_image() components argument to srcFormat
|
||
|
*
|
||
|
* Revision 1.1 1996/09/13 01:38:16 brianp
|
||
|
* Initial revision
|
||
|
*
|
||
|
*/
|
||
|
|
||
|
|
||
|
#ifndef IMAGE_H
|
||
|
#define IMAGE_H
|
||
|
|
||
|
|
||
|
#include "types.h"
|
||
|
|
||
|
|
||
|
extern void gl_flip_bytes( GLubyte *p, GLuint n );
|
||
|
|
||
|
|
||
|
extern void gl_swap2( GLushort *p, GLuint n );
|
||
|
|
||
|
extern void gl_swap4( GLuint *p, GLuint n );
|
||
|
|
||
|
|
||
|
extern GLint gl_sizeof_type( GLenum type );
|
||
|
|
||
|
|
||
|
extern GLint gl_components_in_format( GLenum format );
|
||
|
|
||
|
|
||
|
extern GLvoid *gl_pixel_addr_in_image( struct gl_pixelstore_attrib *packing,
|
||
|
const GLvoid *image, GLsizei width,
|
||
|
GLsizei height, GLenum format, GLenum type,
|
||
|
GLint row);
|
||
|
|
||
|
|
||
|
extern struct gl_image *gl_unpack_image( GLcontext *ctx,
|
||
|
GLint width, GLint height,
|
||
|
GLenum srcFormat, GLenum srcType,
|
||
|
const GLvoid *pixels );
|
||
|
|
||
|
|
||
|
extern void gl_free_image( struct gl_image *image );
|
||
|
|
||
|
|
||
|
#endif
|