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pixel.h
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1 /* $Id: pixel.h,v 1.1 1996/09/13 01:38:16 brianp Exp $ */
2 
3 /*
4  * Mesa 3-D graphics library
5  * Version: 2.0
6  * Copyright (C) 1995-1996 Brian Paul
7  *
8  * This library is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU Library General Public
10  * License as published by the Free Software Foundation; either
11  * version 2 of the License, or (at your option) any later version.
12  *
13  * This library is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  * Library General Public License for more details.
17  *
18  * You should have received a copy of the GNU Library General Public
19  * License along with this library; if not, write to the Free
20  * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21  */
22 
23 
24 /*
25  * $Log: pixel.h,v $
26  * Revision 1.1 1996/09/13 01:38:16 brianp
27  * Initial revision
28  *
29  */
30 
31 
32 #ifndef PIXEL_H
33 #define PIXEL_H
34 
35 
36 #include "types.h"
37 
38 
39 extern void gl_GetPixelMapfv( GLcontext *ctx, GLenum map, GLfloat *values );
40 
41 extern void gl_GetPixelMapuiv( GLcontext *ctx, GLenum map, GLuint *values );
42 
43 extern void gl_GetPixelMapusv( GLcontext *ctx, GLenum map, GLushort *values );
44 
45 
46 extern void gl_PixelMapfv( GLcontext *ctx,
47  GLenum map, GLint mapsize, const GLfloat *values );
48 
49 extern void gl_PixelStorei( GLcontext *ctx, GLenum pname, GLint param );
50 
51 extern void gl_PixelTransferf( GLcontext *ctx, GLenum pname, GLfloat param );
52 
53 extern void gl_PixelZoom( GLcontext *ctx, GLfloat xfactor, GLfloat yfactor );
54 
55 
56 extern GLvoid *gl_unpack_pixels( GLcontext *ctx,
59  const GLvoid *pixels );
60 
61 
62 extern void
64  GLuint n, GLint x, GLint y, const GLdepth z[],
65  const GLubyte red[], const GLubyte green[],
66  const GLubyte blue[], const GLubyte alpha[],
67  GLint y0 );
68 
69 
70 extern void
72  GLuint n, GLint x, GLint y, const GLdepth z[],
73  const GLuint indexes[], GLint y0 );
74 
75 
76 extern void
78  GLuint n, GLint x, GLint y,
79  const GLubyte stencil[], GLint y0 );
80 
81 
82 #endif
83 
GLint GLint GLsizei width
Definition: gl.h:1546
void gl_PixelStorei(GLcontext *ctx, GLenum pname, GLint param)
Definition: pixel.c:418
void gl_GetPixelMapusv(GLcontext *ctx, GLenum map, GLushort *values)
Definition: pixel.c:731
unsigned char GLubyte
Definition: gl.h:157
GLboolean GLenum GLenum GLvoid * values
Definition: glext.h:5666
GLdouble n
Definition: glext.h:7729
GLuint GLuint GLsizei GLenum type
Definition: gl.h:1545
GLint GLint GLint GLint GLint x
Definition: gl.h:1548
GLint GLint GLsizei GLsizei GLsizei GLint GLenum format
Definition: gl.h:1546
GLint GLfloat GLint stencil
Definition: glext.h:6260
GLenum pname
Definition: glext.h:5645
int GLsizei
Definition: gl.h:160
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint GLint GLint GLenum GLenum GLenum GLint GLuint GLenum GLenum GLfloat GLenum GLfloat GLenum GLint mapsize
Definition: glfuncs.h:262
GLdouble GLdouble z
Definition: glext.h:5874
void gl_write_zoomed_color_span(GLcontext *ctx, GLuint n, GLint x, GLint y, const GLdepth z[], const GLubyte red[], const GLubyte green[], const GLubyte blue[], const GLubyte alpha[], GLint y0)
Definition: pixel.c:136
GLclampf GLclampf blue
Definition: gl.h:1740
void gl_write_zoomed_stencil_span(GLcontext *ctx, GLuint n, GLint x, GLint y, const GLubyte stencil[], GLint y0)
Definition: pixel.c:328
GLint GLdepth
Definition: types.h:218
GLfloat param
Definition: glext.h:5796
GLclampf green
Definition: gl.h:1740
void gl_PixelZoom(GLcontext *ctx, GLfloat xfactor, GLfloat yfactor)
Definition: pixel.c:112
#define red
Definition: linetest.c:67
Definition: _map.h:44
void gl_GetPixelMapuiv(GLcontext *ctx, GLenum map, GLuint *values)
Definition: pixel.c:670
unsigned int GLenum
Definition: gl.h:150
void gl_GetPixelMapfv(GLcontext *ctx, GLenum map, GLfloat *values)
Definition: pixel.c:621
GLint GLint GLsizei GLsizei height
Definition: gl.h:1546
unsigned int GLuint
Definition: gl.h:159
void gl_write_zoomed_index_span(GLcontext *ctx, GLuint n, GLint x, GLint y, const GLdepth z[], const GLuint indexes[], GLint y0)
Definition: pixel.c:237
GLint GLint GLsizei GLsizei GLsizei GLint GLenum GLenum const GLvoid * pixels
Definition: gl.h:1546
GLint y0
Definition: linetemp.h:96
GLint GLint GLint GLint GLint GLint y
Definition: gl.h:1548
float GLfloat
Definition: gl.h:161
void gl_PixelMapfv(GLcontext *ctx, GLenum map, GLint mapsize, const GLfloat *values)
Definition: pixel.c:520
GLclampf GLclampf GLclampf alpha
Definition: gl.h:1740
int GLint
Definition: gl.h:156
void gl_PixelTransferf(GLcontext *ctx, GLenum pname, GLfloat param)
Definition: pixel.c:806
unsigned short GLushort
Definition: gl.h:158
GLvoid * gl_unpack_pixels(GLcontext *ctx, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels)
Definition: pixel.c:880