/usr/include/glide3/g3ext.h is in libglide3-dev 2002.04.10ds1-13.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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** THIS SOFTWARE IS SUBJECT TO COPYRIGHT PROTECTION AND IS OFFERED ONLY
** PURSUANT TO THE 3DFX GLIDE GENERAL PUBLIC LICENSE. THERE IS NO RIGHT
** TO USE THE GLIDE TRADEMARK WITHOUT PRIOR WRITTEN PERMISSION OF 3DFX
** INTERACTIVE, INC. A COPY OF THIS LICENSE MAY BE OBTAINED FROM THE
** DISTRIBUTOR OR BY CONTACTING 3DFX INTERACTIVE INC(info@3dfx.com).
** THIS PROGRAM IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
** EXPRESSED OR IMPLIED. SEE THE 3DFX GLIDE GENERAL PUBLIC LICENSE FOR A
** FULL TEXT OF THE NON-WARRANTY PROVISIONS.
**
** USE, DUPLICATION OR DISCLOSURE BY THE GOVERNMENT IS SUBJECT TO
** RESTRICTIONS AS SET FORTH IN SUBDIVISION (C)(1)(II) OF THE RIGHTS IN
** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 252.227-7013,
** AND/OR IN SIMILAR OR SUCCESSOR CLAUSES IN THE FAR, DOD OR NASA FAR
** SUPPLEMENT. UNPUBLISHED RIGHTS RESERVED UNDER THE COPYRIGHT LAWS OF
** THE UNITED STATES.
**
** COPYRIGHT 3DFX INTERACTIVE, INC. 1999, ALL RIGHTS RESERVED
*/
/*
** H3EXT.H
**
** The following #defines are relevant when using Glide:
**
** One of the following "platform constants" must be defined during
** compilation:
**
** __DOS__ Defined for 32-bit DOS applications
** __WIN32__ Defined for 32-bit Windows applications
** __sparc__ Defined for Sun Solaris/SunOS
** __linux__ Defined for Linux applications
** __IRIX__ Defined for SGI Irix applications
**
*/
#ifndef __H3EXT_H__
#define __H3EXT_H__
#include <3dfx.h>
#include <glidesys.h>
#include <sst1vid.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
** -----------------------------------------------------------------------
** TYPE DEFINITIONS
** -----------------------------------------------------------------------
*/
/*
** -----------------------------------------------------------------------
** CONSTANTS AND TYPES
** -----------------------------------------------------------------------
*/
/*
* gregk 5/3/99
* Constants defined for SSTH3_ALPHADITHERMODE registry key
*/
#define OPTIMAL 1
#define SHARPER 2
#define SMOOTHER 3
/* tbext */
#define GR_BUFFER_TEXTUREBUFFER_EXT 0x6
#define GR_BUFFER_TEXTUREAUXBUFFER_EXT 0x7
typedef FxU32 GrPixelFormat_t;
#define GR_PIXFMT_I_8 0x0001
#define GR_PIXFMT_AI_88 0x0002
#define GR_PIXFMT_RGB_565 0x0003
#define GR_PIXFMT_ARGB_1555 0x0004
#define GR_PIXFMT_ARGB_8888 0x0005
#define GR_PIXFMT_AA_2_RGB_565 0x0006
#define GR_PIXFMT_AA_2_ARGB_1555 0x0007
#define GR_PIXFMT_AA_2_ARGB_8888 0x0008
#define GR_PIXFMT_AA_4_RGB_565 0x0009
#define GR_PIXFMT_AA_4_ARGB_1555 0x000a
#define GR_PIXFMT_AA_4_ARGB_8888 0x000b
#define GR_PIXFMT_AA_8_RGB_565 0x000c /* 8xaa */
#define GR_PIXFMT_AA_8_ARGB_1555 0x000d
#define GR_PIXFMT_AA_8_ARGB_8888 0x000e
#define GR_LFBWRITEMODE_Z32 0x0008
typedef FxU32 GrAAMode_t;
#define GR_AA_NONE 0x0000
#define GR_AA_4SAMPLES 0x0001
typedef FxU8 GrStencil_t;
typedef FxU32 GrStencilOp_t;
#define GR_STENCILOP_KEEP 0x00 /* keep current value */
#define GR_STENCILOP_ZERO 0x01 /* set to zero */
#define GR_STENCILOP_REPLACE 0x02 /* replace with reference value */
#define GR_STENCILOP_INCR_CLAMP 0x03 /* increment - clamp */
#define GR_STENCILOP_DECR_CLAMP 0x04 /* decrement - clamp */
#define GR_STENCILOP_INVERT 0x05 /* bitwise inversion */
#define GR_STENCILOP_INCR_WRAP 0x06 /* increment - wrap */
#define GR_STENCILOP_DECR_WRAP 0x07 /* decrement - wrap */
#define GR_TEXTURE_UMA_EXT 0x06
#define GR_STENCIL_MODE_EXT 0x07
#define GR_OPENGL_MODE_EXT 0x08
typedef FxU32 GrCCUColor_t;
typedef FxU32 GrACUColor_t;
typedef FxU32 GrTCCUColor_t;
typedef FxU32 GrTACUColor_t;
#define GR_CMBX_ZERO 0x00
#define GR_CMBX_TEXTURE_ALPHA 0x01
#define GR_CMBX_ALOCAL 0x02
#define GR_CMBX_AOTHER 0x03
#define GR_CMBX_B 0x04
#define GR_CMBX_CONSTANT_ALPHA 0x05
#define GR_CMBX_CONSTANT_COLOR 0x06
#define GR_CMBX_DETAIL_FACTOR 0x07
#define GR_CMBX_ITALPHA 0x08
#define GR_CMBX_ITRGB 0x09
#define GR_CMBX_LOCAL_TEXTURE_ALPHA 0x0a
#define GR_CMBX_LOCAL_TEXTURE_RGB 0x0b
#define GR_CMBX_LOD_FRAC 0x0c
#define GR_CMBX_OTHER_TEXTURE_ALPHA 0x0d
#define GR_CMBX_OTHER_TEXTURE_RGB 0x0e
#define GR_CMBX_TEXTURE_RGB 0x0f
#define GR_CMBX_TMU_CALPHA 0x10
#define GR_CMBX_TMU_CCOLOR 0x11
typedef FxU32 GrCombineMode_t;
#define GR_FUNC_MODE_ZERO 0x00
#define GR_FUNC_MODE_X 0x01
#define GR_FUNC_MODE_ONE_MINUS_X 0x02
#define GR_FUNC_MODE_NEGATIVE_X 0x03
#define GR_FUNC_MODE_X_MINUS_HALF 0x04
typedef FxU32 GrAlphaBlendOp_t;
#define GR_BLEND_OP_ADD 0x00
#define GR_BLEND_OP_SUB 0x01
#define GR_BLEND_OP_REVSUB 0x02
#define GR_BLEND_SAME_COLOR_EXT 0x08
#define GR_BLEND_ONE_MINUS_SAME_COLOR_EXT 0x09
/* Napalm extensions to GrTextureFormat_t */
#define GR_TEXFMT_ARGB_CMP_FXT1 0x11
#define GR_TEXFMT_ARGB_8888 0x12
#define GR_TEXFMT_YUYV_422 0x13
#define GR_TEXFMT_UYVY_422 0x14
#define GR_TEXFMT_AYUV_444 0x15
#define GR_TEXFMT_ARGB_CMP_DXT1 0x16
#define GR_TEXFMT_ARGB_CMP_DXT2 0x17
#define GR_TEXFMT_ARGB_CMP_DXT3 0x18
#define GR_TEXFMT_ARGB_CMP_DXT4 0x19
#define GR_TEXFMT_ARGB_CMP_DXT5 0x1A
/* Napalm extensions to GrLOD_t */
#define GR_LOD_LOG2_2048 0xb
#define GR_LOD_LOG2_1024 0xa
#define GR_LOD_LOG2_512 0x9
/* Napalm extensions to GrTexBaseRange_t */
#define GR_TEXBASE_2048 0x7
#define GR_TEXBASE_1024 0x6
#define GR_TEXBASE_512 0x5
#define GR_TEXBASE_256_TO_1 0x4
#ifdef __cplusplus
}
#endif
#include <glideutl.h>
#endif /* __H3EXT_H__ */
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