| 1 | /* $Id: texstate.h,v 1.1 2000-02-29 00:48:39 sandervl Exp $ */
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| 2 |
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| 3 | /*
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| 4 | * Mesa 3-D graphics library
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| 5 | * Version: 3.1
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| 6 | *
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| 7 | * Copyright (C) 1999 Brian Paul All Rights Reserved.
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| 8 | *
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| 9 | * Permission is hereby granted, free of charge, to any person obtaining a
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| 10 | * copy of this software and associated documentation files (the "Software"),
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| 11 | * to deal in the Software without restriction, including without limitation
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| 12 | * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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| 13 | * and/or sell copies of the Software, and to permit persons to whom the
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| 14 | * Software is furnished to do so, subject to the following conditions:
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| 15 | *
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| 16 | * The above copyright notice and this permission notice shall be included
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| 17 | * in all copies or substantial portions of the Software.
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| 18 | *
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| 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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| 20 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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| 22 | * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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| 23 | * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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| 24 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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| 25 | */
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| 26 |
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| 27 |
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| 28 |
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| 29 |
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| 30 |
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| 31 | #ifndef TEXSTATE_H
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| 32 | #define TEXSTATE_H
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| 33 |
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| 34 |
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| 35 | #include "types.h"
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| 36 |
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| 37 |
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| 38 | /*** Called from API ***/
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| 39 |
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| 40 | extern void gl_GetTexEnvfv( GLcontext *ctx,
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| 41 | GLenum target, GLenum pname, GLfloat *params );
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| 42 |
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| 43 | extern void gl_GetTexEnviv( GLcontext *ctx,
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| 44 | GLenum target, GLenum pname, GLint *params );
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| 45 |
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| 46 | extern void gl_GetTexGendv( GLcontext *ctx,
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| 47 | GLenum coord, GLenum pname, GLdouble *params );
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| 48 |
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| 49 | extern void gl_GetTexGenfv( GLcontext *ctx,
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| 50 | GLenum coord, GLenum pname, GLfloat *params );
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| 51 |
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| 52 | extern void gl_GetTexGeniv( GLcontext *ctx,
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| 53 | GLenum coord, GLenum pname, GLint *params );
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| 54 |
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| 55 | extern void gl_GetTexLevelParameterfv( GLcontext *ctx,
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| 56 | GLenum target, GLint level,
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| 57 | GLenum pname, GLfloat *params );
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| 58 |
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| 59 | extern void gl_GetTexLevelParameteriv( GLcontext *ctx,
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| 60 | GLenum target, GLint level,
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| 61 | GLenum pname, GLint *params );
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| 62 |
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| 63 | extern void gl_GetTexParameterfv( GLcontext *ctx, GLenum target,
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| 64 | GLenum pname, GLfloat *params );
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| 65 |
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| 66 | extern void gl_GetTexParameteriv( GLcontext *ctx,
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| 67 | GLenum target, GLenum pname, GLint *params );
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| 68 |
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| 69 |
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| 70 | extern void gl_TexEnvfv( GLcontext *ctx,
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| 71 | GLenum target, GLenum pname, const GLfloat *param );
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| 72 |
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| 73 |
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| 74 | extern void gl_TexParameterfv( GLcontext *ctx, GLenum target, GLenum pname,
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| 75 | const GLfloat *params );
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| 76 |
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| 77 |
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| 78 | extern void gl_TexGenfv( GLcontext *ctx,
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| 79 | GLenum coord, GLenum pname, const GLfloat *params );
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| 80 |
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| 81 |
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| 82 |
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| 83 | extern void gl_SelectTextureTransform( GLcontext *ctx, GLenum target );
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| 84 |
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| 85 |
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| 86 | /*
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| 87 | * GL_ARB_multitexture
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| 88 | */
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| 89 | extern void gl_ActiveTexture( GLcontext *ctx, GLenum target );
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| 90 |
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| 91 | extern void gl_ClientActiveTexture( GLcontext *ctx, GLenum target );
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| 92 |
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| 93 |
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| 94 |
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| 95 | /*** Internal functions ***/
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| 96 |
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| 97 | extern void
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| 98 | gl_put_texobj_on_dirty_list( GLcontext *ctx, struct gl_texture_object *t );
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| 99 |
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| 100 | #ifdef VMS
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| 101 | #define gl_remove_texobj_from_dirty_list gl_remove_texobj_from_dirty_lis
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| 102 | #endif
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| 103 | extern void
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| 104 | gl_remove_texobj_from_dirty_list( struct gl_shared_state *shared,
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| 105 | struct gl_texture_object *tObj );
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| 106 |
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| 107 | extern void
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| 108 | gl_update_dirty_texobjs( GLcontext *ctx );
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| 109 |
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| 110 |
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| 111 | #endif
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| 112 |
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