| 1 | /* Copyright (c) 2001, Stanford University
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| 2 | * All rights reserved
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| 3 | *
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| 4 | * See the file LICENSE.txt for information on redistributing this software.
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| 5 | */
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| 6 |
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| 7 | #include "packer.h"
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| 8 |
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| 9 | int __packTexParameterNumParams( GLenum param )
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| 10 | {
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| 11 | switch( param )
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| 12 | {
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| 13 | #ifdef CR_EXT_texture_filter_anisotropic
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| 14 | case GL_TEXTURE_MAX_ANISOTROPY_EXT:
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| 15 | return 1;
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| 16 | #endif
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| 17 | default:
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| 18 | break;
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| 19 | }
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| 20 | return 0;
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| 21 | }
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| 22 |
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| 23 | int __packFogParamsLength( GLenum param )
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| 24 | {
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| 25 | static int one_param = sizeof( GLfloat );
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| 26 | (void) one_param;
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| 27 | switch( param )
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| 28 | {
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| 29 | #ifdef CR_NV_fog_distance
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| 30 | case GL_FOG_DISTANCE_MODE_NV:
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| 31 | return one_param;
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| 32 | #endif
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| 33 | default:
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| 34 | break;
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| 35 | }
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| 36 | return 0;
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| 37 | }
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