3 * Texture state management.
7 * Mesa 3-D graphics library
10 * Copyright (C) 1999-2005 Brian Paul All Rights Reserved.
12 * Permission is hereby granted, free of charge, to any person obtaining a
13 * copy of this software and associated documentation files (the "Software"),
14 * to deal in the Software without restriction, including without limitation
15 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
16 * and/or sell copies of the Software, and to permit persons to whom the
17 * Software is furnished to do so, subject to the following conditions:
19 * The above copyright notice and this permission notice shall be included
20 * in all copies or substantial portions of the Software.
22 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
23 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
24 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
25 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
26 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
27 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
39 _mesa_copy_texture_state( const GLcontext
*src
, GLcontext
*dst
);
42 _mesa_print_texunit_state( GLcontext
*ctx
, GLuint unit
);
46 * \name Called from API
50 extern void GLAPIENTRY
51 _mesa_GetTexEnvfv( GLenum target
, GLenum pname
, GLfloat
*params
);
53 extern void GLAPIENTRY
54 _mesa_GetTexEnviv( GLenum target
, GLenum pname
, GLint
*params
);
56 extern void GLAPIENTRY
57 _mesa_GetTexGendv( GLenum coord
, GLenum pname
, GLdouble
*params
);
59 extern void GLAPIENTRY
60 _mesa_GetTexGenfv( GLenum coord
, GLenum pname
, GLfloat
*params
);
62 extern void GLAPIENTRY
63 _mesa_GetTexGeniv( GLenum coord
, GLenum pname
, GLint
*params
);
65 extern void GLAPIENTRY
66 _mesa_GetTexLevelParameterfv( GLenum target
, GLint level
,
67 GLenum pname
, GLfloat
*params
);
69 extern void GLAPIENTRY
70 _mesa_GetTexLevelParameteriv( GLenum target
, GLint level
,
71 GLenum pname
, GLint
*params
);
73 extern void GLAPIENTRY
74 _mesa_GetTexParameterfv( GLenum target
, GLenum pname
, GLfloat
*params
);
76 extern void GLAPIENTRY
77 _mesa_GetTexParameteriv( GLenum target
, GLenum pname
, GLint
*params
);
80 extern void GLAPIENTRY
81 _mesa_TexEnvf( GLenum target
, GLenum pname
, GLfloat param
);
83 extern void GLAPIENTRY
84 _mesa_TexEnvfv( GLenum target
, GLenum pname
, const GLfloat
*param
);
86 extern void GLAPIENTRY
87 _mesa_TexEnvi( GLenum target
, GLenum pname
, GLint param
);
89 extern void GLAPIENTRY
90 _mesa_TexEnviv( GLenum target
, GLenum pname
, const GLint
*param
);
93 extern void GLAPIENTRY
94 _mesa_TexParameterfv( GLenum target
, GLenum pname
, const GLfloat
*params
);
96 extern void GLAPIENTRY
97 _mesa_TexParameterf( GLenum target
, GLenum pname
, GLfloat param
);
100 extern void GLAPIENTRY
101 _mesa_TexParameteri( GLenum target
, GLenum pname
, GLint param
);
103 extern void GLAPIENTRY
104 _mesa_TexParameteriv( GLenum target
, GLenum pname
, const GLint
*params
);
107 extern void GLAPIENTRY
108 _mesa_TexGend( GLenum coord
, GLenum pname
, GLdouble param
);
110 extern void GLAPIENTRY
111 _mesa_TexGendv( GLenum coord
, GLenum pname
, const GLdouble
*params
);
113 extern void GLAPIENTRY
114 _mesa_TexGenf( GLenum coord
, GLenum pname
, GLfloat param
);
116 extern void GLAPIENTRY
117 _mesa_TexGenfv( GLenum coord
, GLenum pname
, const GLfloat
*params
);
119 extern void GLAPIENTRY
120 _mesa_TexGeni( GLenum coord
, GLenum pname
, GLint param
);
122 extern void GLAPIENTRY
123 _mesa_TexGeniv( GLenum coord
, GLenum pname
, const GLint
*params
);
127 * GL_ARB_multitexture
129 extern void GLAPIENTRY
130 _mesa_ActiveTextureARB( GLenum target
);
132 extern void GLAPIENTRY
133 _mesa_ClientActiveTextureARB( GLenum target
);
137 * \name Initialization, state maintenance
142 _mesa_update_texture( GLcontext
*ctx
, GLuint new_state
);
145 _mesa_init_texture( GLcontext
*ctx
);
148 _mesa_free_texture_data( GLcontext
*ctx
);