947 lines
30 KiB
C
947 lines
30 KiB
C
/*
|
|
** 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 UNPUBLISHED RIGHTS RESERVED UNDER THE COPYRIGHT LAWS OF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
|
|
*/
|
|
|
|
/*
|
|
** GLIDE.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
|
|
** __FreeBSD__ Defined for FreeBSD applications
|
|
** __NetBSD__ Defined for NetBSD applications
|
|
** __OpenBSD__ Defined for OpenBSD applications
|
|
** __IRIX__ Defined for SGI Irix applications
|
|
**
|
|
*/
|
|
#ifndef __GLIDE_H__
|
|
#define __GLIDE_H__
|
|
|
|
#include <3dfx.h>
|
|
#include <glidesys.h>
|
|
#include <sst1vid.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*
|
|
** -----------------------------------------------------------------------
|
|
** TYPE DEFINITIONS
|
|
** -----------------------------------------------------------------------
|
|
*/
|
|
typedef FxU32 GrColor_t;
|
|
typedef FxU8 GrAlpha_t;
|
|
typedef FxU32 GrMipMapId_t;
|
|
typedef FxU32 GrStipplePattern_t;
|
|
typedef FxU8 GrFog_t;
|
|
typedef FxU32 GrContext_t;
|
|
typedef int (FX_CALL *GrProc)();
|
|
|
|
/*
|
|
** -----------------------------------------------------------------------
|
|
** CONSTANTS AND TYPES
|
|
** -----------------------------------------------------------------------
|
|
*/
|
|
#define GR_NULL_MIPMAP_HANDLE ((GrMipMapId_t) -1)
|
|
|
|
#define GR_MIPMAPLEVELMASK_EVEN FXBIT(0)
|
|
#define GR_MIPMAPLEVELMASK_ODD FXBIT(1)
|
|
#define GR_MIPMAPLEVELMASK_BOTH (GR_MIPMAPLEVELMASK_EVEN | GR_MIPMAPLEVELMASK_ODD )
|
|
|
|
#define GR_LODBIAS_BILINEAR 0.5
|
|
#define GR_LODBIAS_TRILINEAR 0.0
|
|
|
|
typedef FxI32 GrChipID_t;
|
|
#define GR_TMU0 0x0
|
|
#define GR_TMU1 0x1
|
|
#define GR_TMU2 0x2
|
|
|
|
#define GR_FBI 0x0
|
|
|
|
typedef FxI32 GrCombineFunction_t;
|
|
#define GR_COMBINE_FUNCTION_ZERO 0x0
|
|
#define GR_COMBINE_FUNCTION_NONE GR_COMBINE_FUNCTION_ZERO
|
|
#define GR_COMBINE_FUNCTION_LOCAL 0x1
|
|
#define GR_COMBINE_FUNCTION_LOCAL_ALPHA 0x2
|
|
#define GR_COMBINE_FUNCTION_SCALE_OTHER 0x3
|
|
#define GR_COMBINE_FUNCTION_BLEND_OTHER GR_COMBINE_FUNCTION_SCALE_OTHER
|
|
#define GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL 0x4
|
|
#define GR_COMBINE_FUNCTION_SCALE_OTHER_ADD_LOCAL_ALPHA 0x5
|
|
#define GR_COMBINE_FUNCTION_SCALE_OTHER_MINUS_LOCAL 0x6
|
|
#define GR_COMBINE_FUNCTION_SCALE_OTHER_MINUS_LOCAL_ADD_LOCAL 0x7
|
|
#define GR_COMBINE_FUNCTION_BLEND GR_COMBINE_FUNCTION_SCALE_OTHER_MINUS_LOCAL_ADD_LOCAL
|
|
#define GR_COMBINE_FUNCTION_SCALE_OTHER_MINUS_LOCAL_ADD_LOCAL_ALPHA 0x8
|
|
#define GR_COMBINE_FUNCTION_SCALE_MINUS_LOCAL_ADD_LOCAL 0x9
|
|
#define GR_COMBINE_FUNCTION_BLEND_LOCAL GR_COMBINE_FUNCTION_SCALE_MINUS_LOCAL_ADD_LOCAL
|
|
#define GR_COMBINE_FUNCTION_SCALE_MINUS_LOCAL_ADD_LOCAL_ALPHA 0x10
|
|
|
|
typedef FxI32 GrCombineFactor_t;
|
|
#define GR_COMBINE_FACTOR_ZERO 0x0
|
|
#define GR_COMBINE_FACTOR_NONE GR_COMBINE_FACTOR_ZERO
|
|
#define GR_COMBINE_FACTOR_LOCAL 0x1
|
|
#define GR_COMBINE_FACTOR_OTHER_ALPHA 0x2
|
|
#define GR_COMBINE_FACTOR_LOCAL_ALPHA 0x3
|
|
#define GR_COMBINE_FACTOR_TEXTURE_ALPHA 0x4
|
|
#define GR_COMBINE_FACTOR_TEXTURE_RGB 0x5
|
|
#define GR_COMBINE_FACTOR_DETAIL_FACTOR GR_COMBINE_FACTOR_TEXTURE_ALPHA
|
|
#define GR_COMBINE_FACTOR_LOD_FRACTION 0x5
|
|
#define GR_COMBINE_FACTOR_ONE 0x8
|
|
#define GR_COMBINE_FACTOR_ONE_MINUS_LOCAL 0x9
|
|
#define GR_COMBINE_FACTOR_ONE_MINUS_OTHER_ALPHA 0xa
|
|
#define GR_COMBINE_FACTOR_ONE_MINUS_LOCAL_ALPHA 0xb
|
|
#define GR_COMBINE_FACTOR_ONE_MINUS_TEXTURE_ALPHA 0xc
|
|
#define GR_COMBINE_FACTOR_ONE_MINUS_DETAIL_FACTOR GR_COMBINE_FACTOR_ONE_MINUS_TEXTURE_ALPHA
|
|
#define GR_COMBINE_FACTOR_ONE_MINUS_LOD_FRACTION 0xd
|
|
|
|
|
|
typedef FxI32 GrCombineLocal_t;
|
|
#define GR_COMBINE_LOCAL_ITERATED 0x0
|
|
#define GR_COMBINE_LOCAL_CONSTANT 0x1
|
|
#define GR_COMBINE_LOCAL_NONE GR_COMBINE_LOCAL_CONSTANT
|
|
#define GR_COMBINE_LOCAL_DEPTH 0x2
|
|
|
|
typedef FxI32 GrCombineOther_t;
|
|
#define GR_COMBINE_OTHER_ITERATED 0x0
|
|
#define GR_COMBINE_OTHER_TEXTURE 0x1
|
|
#define GR_COMBINE_OTHER_CONSTANT 0x2
|
|
#define GR_COMBINE_OTHER_NONE GR_COMBINE_OTHER_CONSTANT
|
|
|
|
|
|
typedef FxI32 GrAlphaSource_t;
|
|
#define GR_ALPHASOURCE_CC_ALPHA 0x0
|
|
#define GR_ALPHASOURCE_ITERATED_ALPHA 0x1
|
|
#define GR_ALPHASOURCE_TEXTURE_ALPHA 0x2
|
|
#define GR_ALPHASOURCE_TEXTURE_ALPHA_TIMES_ITERATED_ALPHA 0x3
|
|
|
|
|
|
typedef FxI32 GrColorCombineFnc_t;
|
|
#define GR_COLORCOMBINE_ZERO 0x0
|
|
#define GR_COLORCOMBINE_CCRGB 0x1
|
|
#define GR_COLORCOMBINE_ITRGB 0x2
|
|
#define GR_COLORCOMBINE_ITRGB_DELTA0 0x3
|
|
#define GR_COLORCOMBINE_DECAL_TEXTURE 0x4
|
|
#define GR_COLORCOMBINE_TEXTURE_TIMES_CCRGB 0x5
|
|
#define GR_COLORCOMBINE_TEXTURE_TIMES_ITRGB 0x6
|
|
#define GR_COLORCOMBINE_TEXTURE_TIMES_ITRGB_DELTA0 0x7
|
|
#define GR_COLORCOMBINE_TEXTURE_TIMES_ITRGB_ADD_ALPHA 0x8
|
|
#define GR_COLORCOMBINE_TEXTURE_TIMES_ALPHA 0x9
|
|
#define GR_COLORCOMBINE_TEXTURE_TIMES_ALPHA_ADD_ITRGB 0xa
|
|
#define GR_COLORCOMBINE_TEXTURE_ADD_ITRGB 0xb
|
|
#define GR_COLORCOMBINE_TEXTURE_SUB_ITRGB 0xc
|
|
#define GR_COLORCOMBINE_CCRGB_BLEND_ITRGB_ON_TEXALPHA 0xd
|
|
#define GR_COLORCOMBINE_DIFF_SPEC_A 0xe
|
|
#define GR_COLORCOMBINE_DIFF_SPEC_B 0xf
|
|
#define GR_COLORCOMBINE_ONE 0x10
|
|
|
|
typedef FxI32 GrAlphaBlendFnc_t;
|
|
#define GR_BLEND_ZERO 0x0
|
|
#define GR_BLEND_SRC_ALPHA 0x1
|
|
#define GR_BLEND_SRC_COLOR 0x2
|
|
#define GR_BLEND_DST_COLOR GR_BLEND_SRC_COLOR
|
|
#define GR_BLEND_DST_ALPHA 0x3
|
|
#define GR_BLEND_ONE 0x4
|
|
#define GR_BLEND_ONE_MINUS_SRC_ALPHA 0x5
|
|
#define GR_BLEND_ONE_MINUS_SRC_COLOR 0x6
|
|
#define GR_BLEND_ONE_MINUS_DST_COLOR GR_BLEND_ONE_MINUS_SRC_COLOR
|
|
#define GR_BLEND_ONE_MINUS_DST_ALPHA 0x7
|
|
#define GR_BLEND_RESERVED_8 0x8
|
|
#define GR_BLEND_RESERVED_9 0x9
|
|
#define GR_BLEND_RESERVED_A 0xa
|
|
#define GR_BLEND_RESERVED_B 0xb
|
|
#define GR_BLEND_RESERVED_C 0xc
|
|
#define GR_BLEND_RESERVED_D 0xd
|
|
#define GR_BLEND_RESERVED_E 0xe
|
|
#define GR_BLEND_ALPHA_SATURATE 0xf
|
|
#define GR_BLEND_PREFOG_COLOR GR_BLEND_ALPHA_SATURATE
|
|
|
|
typedef FxI32 GrAspectRatio_t;
|
|
#define GR_ASPECT_LOG2_8x1 3 /* 8W x 1H */
|
|
#define GR_ASPECT_LOG2_4x1 2 /* 4W x 1H */
|
|
#define GR_ASPECT_LOG2_2x1 1 /* 2W x 1H */
|
|
#define GR_ASPECT_LOG2_1x1 0 /* 1W x 1H */
|
|
#define GR_ASPECT_LOG2_1x2 -1 /* 1W x 2H */
|
|
#define GR_ASPECT_LOG2_1x4 -2 /* 1W x 4H */
|
|
#define GR_ASPECT_LOG2_1x8 -3 /* 1W x 8H */
|
|
|
|
typedef FxI32 GrBuffer_t;
|
|
#define GR_BUFFER_FRONTBUFFER 0x0
|
|
#define GR_BUFFER_BACKBUFFER 0x1
|
|
#define GR_BUFFER_AUXBUFFER 0x2
|
|
#define GR_BUFFER_DEPTHBUFFER 0x3
|
|
#define GR_BUFFER_ALPHABUFFER 0x4
|
|
#define GR_BUFFER_TRIPLEBUFFER 0x5
|
|
|
|
typedef FxI32 GrChromakeyMode_t;
|
|
#define GR_CHROMAKEY_DISABLE 0x0
|
|
#define GR_CHROMAKEY_ENABLE 0x1
|
|
|
|
typedef FxI32 GrChromaRangeMode_t;
|
|
#define GR_CHROMARANGE_RGB_ALL_EXT 0x0
|
|
|
|
#define GR_CHROMARANGE_DISABLE_EXT 0x00
|
|
#define GR_CHROMARANGE_ENABLE_EXT 0x01
|
|
|
|
typedef FxI32 GrTexChromakeyMode_t;
|
|
#define GR_TEXCHROMA_DISABLE_EXT 0x0
|
|
#define GR_TEXCHROMA_ENABLE_EXT 0x1
|
|
|
|
#define GR_TEXCHROMARANGE_RGB_ALL_EXT 0x0
|
|
|
|
typedef FxI32 GrCmpFnc_t;
|
|
#define GR_CMP_NEVER 0x0
|
|
#define GR_CMP_LESS 0x1
|
|
#define GR_CMP_EQUAL 0x2
|
|
#define GR_CMP_LEQUAL 0x3
|
|
#define GR_CMP_GREATER 0x4
|
|
#define GR_CMP_NOTEQUAL 0x5
|
|
#define GR_CMP_GEQUAL 0x6
|
|
#define GR_CMP_ALWAYS 0x7
|
|
|
|
typedef FxI32 GrColorFormat_t;
|
|
#define GR_COLORFORMAT_ARGB 0x0
|
|
#define GR_COLORFORMAT_ABGR 0x1
|
|
|
|
#define GR_COLORFORMAT_RGBA 0x2
|
|
#define GR_COLORFORMAT_BGRA 0x3
|
|
|
|
typedef FxI32 GrCullMode_t;
|
|
#define GR_CULL_DISABLE 0x0
|
|
#define GR_CULL_NEGATIVE 0x1
|
|
#define GR_CULL_POSITIVE 0x2
|
|
|
|
typedef FxI32 GrDepthBufferMode_t;
|
|
#define GR_DEPTHBUFFER_DISABLE 0x0
|
|
#define GR_DEPTHBUFFER_ZBUFFER 0x1
|
|
#define GR_DEPTHBUFFER_WBUFFER 0x2
|
|
#define GR_DEPTHBUFFER_ZBUFFER_COMPARE_TO_BIAS 0x3
|
|
#define GR_DEPTHBUFFER_WBUFFER_COMPARE_TO_BIAS 0x4
|
|
|
|
typedef FxI32 GrDitherMode_t;
|
|
#define GR_DITHER_DISABLE 0x0
|
|
#define GR_DITHER_2x2 0x1
|
|
#define GR_DITHER_4x4 0x2
|
|
|
|
typedef FxI32 GrStippleMode_t;
|
|
#define GR_STIPPLE_DISABLE 0x0
|
|
#define GR_STIPPLE_PATTERN 0x1
|
|
#define GR_STIPPLE_ROTATE 0x2
|
|
|
|
typedef FxI32 GrFogMode_t;
|
|
#define GR_FOG_DISABLE 0x0
|
|
#define GR_FOG_WITH_TABLE_ON_FOGCOORD_EXT 0x1
|
|
#define GR_FOG_WITH_TABLE_ON_Q 0x2
|
|
#define GR_FOG_WITH_TABLE_ON_W GR_FOG_WITH_TABLE_ON_Q
|
|
#define GR_FOG_WITH_ITERATED_Z 0x3
|
|
#define GR_FOG_WITH_ITERATED_ALPHA_EXT 0x4
|
|
#define GR_FOG_MULT2 0x100
|
|
#define GR_FOG_ADD2 0x200
|
|
|
|
typedef FxU32 GrLock_t;
|
|
#define GR_LFB_READ_ONLY 0x00
|
|
#define GR_LFB_WRITE_ONLY 0x01
|
|
#define GR_LFB_IDLE 0x00
|
|
#define GR_LFB_NOIDLE 0x10
|
|
|
|
#define GR_LFB_WRITE_ONLY_EXPLICIT_EXT 0x02 /* explicitly not allow reading from the lfb pointer */
|
|
|
|
typedef FxI32 GrLfbBypassMode_t;
|
|
#define GR_LFBBYPASS_DISABLE 0x0
|
|
#define GR_LFBBYPASS_ENABLE 0x1
|
|
|
|
typedef FxI32 GrLfbWriteMode_t;
|
|
#define GR_LFBWRITEMODE_565 0x0 /* RGB:RGB */
|
|
#define GR_LFBWRITEMODE_555 0x1 /* RGB:RGB */
|
|
#define GR_LFBWRITEMODE_1555 0x2 /* ARGB:ARGB */
|
|
#define GR_LFBWRITEMODE_RESERVED1 0x3
|
|
#define GR_LFBWRITEMODE_888 0x4 /* RGB */
|
|
#define GR_LFBWRITEMODE_8888 0x5 /* ARGB */
|
|
#define GR_LFBWRITEMODE_RESERVED2 0x6
|
|
#define GR_LFBWRITEMODE_RESERVED3 0x7
|
|
#define GR_LFBWRITEMODE_RESERVED4 0x8
|
|
#define GR_LFBWRITEMODE_RESERVED5 0x9
|
|
#define GR_LFBWRITEMODE_RESERVED6 0xa
|
|
#define GR_LFBWRITEMODE_RESERVED7 0xb
|
|
#define GR_LFBWRITEMODE_565_DEPTH 0xc /* RGB:DEPTH */
|
|
#define GR_LFBWRITEMODE_555_DEPTH 0xd /* RGB:DEPTH */
|
|
#define GR_LFBWRITEMODE_1555_DEPTH 0xe /* ARGB:DEPTH */
|
|
#define GR_LFBWRITEMODE_ZA16 0xf /* DEPTH:DEPTH */
|
|
#define GR_LFBWRITEMODE_ANY 0xFF
|
|
|
|
|
|
typedef FxI32 GrOriginLocation_t;
|
|
#define GR_ORIGIN_UPPER_LEFT 0x0
|
|
#define GR_ORIGIN_LOWER_LEFT 0x1
|
|
#define GR_ORIGIN_ANY 0xFF
|
|
|
|
typedef struct {
|
|
int size;
|
|
void *lfbPtr;
|
|
FxU32 strideInBytes;
|
|
GrLfbWriteMode_t writeMode;
|
|
GrOriginLocation_t origin;
|
|
} GrLfbInfo_t;
|
|
|
|
typedef FxI32 GrLOD_t;
|
|
#define GR_LOD_LOG2_256 0x8
|
|
#define GR_LOD_LOG2_128 0x7
|
|
#define GR_LOD_LOG2_64 0x6
|
|
#define GR_LOD_LOG2_32 0x5
|
|
#define GR_LOD_LOG2_16 0x4
|
|
#define GR_LOD_LOG2_8 0x3
|
|
#define GR_LOD_LOG2_4 0x2
|
|
#define GR_LOD_LOG2_2 0x1
|
|
#define GR_LOD_LOG2_1 0x0
|
|
|
|
typedef FxI32 GrMipMapMode_t;
|
|
#define GR_MIPMAP_DISABLE 0x0 /* no mip mapping */
|
|
#define GR_MIPMAP_NEAREST 0x1 /* use nearest mipmap */
|
|
#define GR_MIPMAP_NEAREST_DITHER 0x2 /* GR_MIPMAP_NEAREST + LOD dith */
|
|
|
|
typedef FxI32 GrSmoothingMode_t;
|
|
#define GR_SMOOTHING_DISABLE 0x0
|
|
#define GR_SMOOTHING_ENABLE 0x1
|
|
|
|
typedef FxI32 GrTextureClampMode_t;
|
|
#define GR_TEXTURECLAMP_WRAP 0x0
|
|
#define GR_TEXTURECLAMP_CLAMP 0x1
|
|
#define GR_TEXTURECLAMP_MIRROR_EXT 0x2
|
|
|
|
typedef FxI32 GrTextureCombineFnc_t;
|
|
#define GR_TEXTURECOMBINE_ZERO 0x0 /* texout = 0 */
|
|
#define GR_TEXTURECOMBINE_DECAL 0x1 /* texout = texthis */
|
|
#define GR_TEXTURECOMBINE_OTHER 0x2 /* this TMU in passthru mode */
|
|
#define GR_TEXTURECOMBINE_ADD 0x3 /* tout = tthis + t(this+1) */
|
|
#define GR_TEXTURECOMBINE_MULTIPLY 0x4 /* texout = tthis * t(this+1) */
|
|
#define GR_TEXTURECOMBINE_SUBTRACT 0x5 /* Sutract from upstream TMU */
|
|
#define GR_TEXTURECOMBINE_DETAIL 0x6 /* detail--detail on tthis */
|
|
#define GR_TEXTURECOMBINE_DETAIL_OTHER 0x7 /* detail--detail on tthis+1 */
|
|
#define GR_TEXTURECOMBINE_TRILINEAR_ODD 0x8 /* trilinear--odd levels tthis*/
|
|
#define GR_TEXTURECOMBINE_TRILINEAR_EVEN 0x9 /*trilinear--even levels tthis*/
|
|
#define GR_TEXTURECOMBINE_ONE 0xa /* texout = 0xFFFFFFFF */
|
|
|
|
typedef FxI32 GrTextureFilterMode_t;
|
|
#define GR_TEXTUREFILTER_POINT_SAMPLED 0x0
|
|
#define GR_TEXTUREFILTER_BILINEAR 0x1
|
|
|
|
typedef FxI32 GrTextureFormat_t;
|
|
/* KoolSmoky - */
|
|
#define GR_TEXFMT_8BIT 0x0
|
|
#define GR_TEXFMT_RGB_332 GR_TEXFMT_8BIT
|
|
#define GR_TEXFMT_YIQ_422 0x1
|
|
#define GR_TEXFMT_ALPHA_8 0x2 /* (0..0xFF) alpha */
|
|
#define GR_TEXFMT_INTENSITY_8 0x3 /* (0..0xFF) intensity */
|
|
#define GR_TEXFMT_ALPHA_INTENSITY_44 0x4
|
|
#define GR_TEXFMT_P_8 0x5 /* 8-bit palette */
|
|
#define GR_TEXFMT_RSVD0 0x6 /* GR_TEXFMT_P_8_RGBA */
|
|
#define GR_TEXFMT_P_8_6666 GR_TEXFMT_RSVD0
|
|
#define GR_TEXFMT_P_8_6666_EXT GR_TEXFMT_RSVD0
|
|
#define GR_TEXFMT_RSVD1 0x7
|
|
#define GR_TEXFMT_16BIT 0x8
|
|
#define GR_TEXFMT_ARGB_8332 GR_TEXFMT_16BIT
|
|
#define GR_TEXFMT_AYIQ_8422 0x9
|
|
#define GR_TEXFMT_RGB_565 0xa
|
|
#define GR_TEXFMT_ARGB_1555 0xb
|
|
#define GR_TEXFMT_ARGB_4444 0xc
|
|
#define GR_TEXFMT_ALPHA_INTENSITY_88 0xd
|
|
#define GR_TEXFMT_AP_88 0xe /* 8-bit alpha 8-bit palette */
|
|
#define GR_TEXFMT_RSVD2 0xf
|
|
#define GR_TEXFMT_RSVD4 GR_TEXFMT_RSVD2
|
|
|
|
typedef FxU32 GrTexTable_t;
|
|
#define GR_TEXTABLE_NCC0 0x0
|
|
#define GR_TEXTABLE_NCC1 0x1
|
|
#define GR_TEXTABLE_PALETTE 0x2
|
|
#define GR_TEXTABLE_PALETTE_6666_EXT 0x3
|
|
|
|
typedef FxU32 GrNCCTable_t;
|
|
#define GR_NCCTABLE_NCC0 0x0
|
|
#define GR_NCCTABLE_NCC1 0x1
|
|
|
|
typedef FxU32 GrTexBaseRange_t;
|
|
#define GR_TEXBASE_256 0x3
|
|
#define GR_TEXBASE_128 0x2
|
|
#define GR_TEXBASE_64 0x1
|
|
#define GR_TEXBASE_32_TO_1 0x0
|
|
|
|
|
|
typedef FxU32 GrEnableMode_t;
|
|
#define GR_MODE_DISABLE 0x0
|
|
#define GR_MODE_ENABLE 0x1
|
|
|
|
#define GR_AA_ORDERED 0x01
|
|
#define GR_ALLOW_MIPMAP_DITHER 0x02
|
|
#define GR_PASSTHRU 0x03
|
|
#define GR_SHAMELESS_PLUG 0x04
|
|
#define GR_VIDEO_SMOOTHING 0x05
|
|
|
|
typedef FxU32 GrCoordinateSpaceMode_t;
|
|
#define GR_WINDOW_COORDS 0x00
|
|
#define GR_CLIP_COORDS 0x01
|
|
|
|
/* Types of data in strips */
|
|
#define GR_FLOAT 0
|
|
#define GR_U8 1
|
|
|
|
/* Parameters for strips */
|
|
#define GR_PARAM_XY 0x01
|
|
#define GR_PARAM_Z 0x02
|
|
#define GR_PARAM_W 0x03
|
|
#define GR_PARAM_Q 0x04
|
|
#define GR_PARAM_FOG_EXT 0x05
|
|
|
|
#define GR_PARAM_A 0x10
|
|
|
|
#define GR_PARAM_RGB 0x20
|
|
|
|
#define GR_PARAM_PARGB 0x30
|
|
|
|
#define GR_PARAM_ST0 0x40
|
|
#define GR_PARAM_ST1 GR_PARAM_ST0+1
|
|
#define GR_PARAM_ST2 GR_PARAM_ST0+2
|
|
|
|
#define GR_PARAM_Q0 0x50
|
|
#define GR_PARAM_Q1 GR_PARAM_Q0+1
|
|
#define GR_PARAM_Q2 GR_PARAM_Q0+2
|
|
|
|
#define GR_PARAM_DISABLE 0x00
|
|
#define GR_PARAM_ENABLE 0x01
|
|
|
|
/*
|
|
** grDrawVertexArray/grDrawVertexArrayContiguous primitive type
|
|
*/
|
|
#define GR_POINTS 0
|
|
#define GR_LINE_STRIP 1
|
|
#define GR_LINES 2
|
|
#define GR_POLYGON 3
|
|
#define GR_TRIANGLE_STRIP 4
|
|
#define GR_TRIANGLE_FAN 5
|
|
#define GR_TRIANGLES 6
|
|
#define GR_TRIANGLE_STRIP_CONTINUE 7
|
|
#define GR_TRIANGLE_FAN_CONTINUE 8
|
|
|
|
/*
|
|
** grGet/grReset types
|
|
*/
|
|
#define GR_BITS_DEPTH 0x01
|
|
#define GR_BITS_RGBA 0x02
|
|
#define GR_FIFO_FULLNESS 0x03
|
|
#define GR_FOG_TABLE_ENTRIES 0x04
|
|
#define GR_GAMMA_TABLE_ENTRIES 0x05
|
|
#define GR_GLIDE_STATE_SIZE 0x06
|
|
#define GR_GLIDE_VERTEXLAYOUT_SIZE 0x07
|
|
#define GR_IS_BUSY 0x08
|
|
#define GR_LFB_PIXEL_PIPE 0x09
|
|
#define GR_MAX_TEXTURE_SIZE 0x0a
|
|
#define GR_MAX_TEXTURE_ASPECT_RATIO 0x0b
|
|
#define GR_MEMORY_FB 0x0c
|
|
#define GR_MEMORY_TMU 0x0d
|
|
#define GR_MEMORY_UMA 0x0e
|
|
#define GR_NUM_BOARDS 0x0f
|
|
#define GR_NON_POWER_OF_TWO_TEXTURES 0x10
|
|
#define GR_NUM_FB 0x11
|
|
#define GR_NUM_SWAP_HISTORY_BUFFER 0x12
|
|
#define GR_NUM_TMU 0x13
|
|
#define GR_PENDING_BUFFERSWAPS 0x14
|
|
#define GR_REVISION_FB 0x15
|
|
#define GR_REVISION_TMU 0x16
|
|
#define GR_STATS_LINES 0x17 /* grGet/grReset */
|
|
#define GR_STATS_PIXELS_AFUNC_FAIL 0x18
|
|
#define GR_STATS_PIXELS_CHROMA_FAIL 0x19
|
|
#define GR_STATS_PIXELS_DEPTHFUNC_FAIL 0x1a
|
|
#define GR_STATS_PIXELS_IN 0x1b
|
|
#define GR_STATS_PIXELS_OUT 0x1c
|
|
#define GR_STATS_PIXELS 0x1d /* grReset */
|
|
#define GR_STATS_POINTS 0x1e /* grGet/grReset */
|
|
#define GR_STATS_TRIANGLES_IN 0x1f
|
|
#define GR_STATS_TRIANGLES_OUT 0x20
|
|
#define GR_STATS_TRIANGLES 0x21 /* grReset */
|
|
#define GR_SWAP_HISTORY 0x22
|
|
#define GR_SUPPORTS_PASSTHRU 0x23
|
|
#define GR_TEXTURE_ALIGN 0x24
|
|
#define GR_VIDEO_POSITION 0x25
|
|
#define GR_VIEWPORT 0x26
|
|
#define GR_WDEPTH_MIN_MAX 0x27
|
|
#define GR_ZDEPTH_MIN_MAX 0x28
|
|
#define GR_VERTEX_PARAMETER 0x29
|
|
#define GR_BITS_GAMMA 0x2a
|
|
#define GR_GET_RESERVED_1 0x1000
|
|
|
|
/*
|
|
** grGetString types
|
|
*/
|
|
#define GR_EXTENSION 0xa0
|
|
#define GR_HARDWARE 0xa1
|
|
#define GR_RENDERER 0xa2
|
|
#define GR_VENDOR 0xa3
|
|
#define GR_VERSION 0xa4
|
|
|
|
/*
|
|
** -----------------------------------------------------------------------
|
|
** STRUCTURES
|
|
** -----------------------------------------------------------------------
|
|
*/
|
|
|
|
typedef struct {
|
|
GrLOD_t smallLodLog2;
|
|
GrLOD_t largeLodLog2;
|
|
GrAspectRatio_t aspectRatioLog2;
|
|
GrTextureFormat_t format;
|
|
void *data;
|
|
} GrTexInfo;
|
|
|
|
typedef struct GrSstPerfStats_s {
|
|
FxU32 pixelsIn; /* # pixels processed (minus buffer clears) */
|
|
FxU32 chromaFail; /* # pixels not drawn due to chroma key */
|
|
FxU32 zFuncFail; /* # pixels not drawn due to Z comparison */
|
|
FxU32 aFuncFail; /* # pixels not drawn due to alpha comparison */
|
|
FxU32 pixelsOut; /* # pixels drawn (including buffer clears) */
|
|
} GrSstPerfStats_t;
|
|
|
|
typedef struct {
|
|
GrScreenResolution_t resolution;
|
|
GrScreenRefresh_t refresh;
|
|
int numColorBuffers;
|
|
int numAuxBuffers;
|
|
} GrResolution;
|
|
|
|
typedef GrResolution GlideResolution;
|
|
|
|
#define GR_QUERY_ANY ((FxU32)(~0))
|
|
|
|
typedef FxU32 GrLfbSrcFmt_t;
|
|
#define GR_LFB_SRC_FMT_565 0x00
|
|
#define GR_LFB_SRC_FMT_555 0x01
|
|
#define GR_LFB_SRC_FMT_1555 0x02
|
|
#define GR_LFB_SRC_FMT_888 0x04
|
|
#define GR_LFB_SRC_FMT_8888 0x05
|
|
#define GR_LFB_SRC_FMT_565_DEPTH 0x0c
|
|
#define GR_LFB_SRC_FMT_555_DEPTH 0x0d
|
|
#define GR_LFB_SRC_FMT_1555_DEPTH 0x0e
|
|
#define GR_LFB_SRC_FMT_ZA16 0x0f
|
|
#define GR_LFB_SRC_FMT_RLE16 0x80
|
|
|
|
#ifdef H3D
|
|
#define GR_HINT_H3DENABLE 4
|
|
#undef GR_HINTTYPE_MAX
|
|
#define GR_HINTTYPE_MAX 4
|
|
#endif
|
|
|
|
/*
|
|
** -----------------------------------------------------------------------
|
|
** FUNCTION PROTOTYPES
|
|
** -----------------------------------------------------------------------
|
|
*/
|
|
#ifndef FX_GLIDE_NO_FUNC_PROTO
|
|
/*
|
|
** rendering functions
|
|
*/
|
|
FX_ENTRY void FX_CALL
|
|
grDrawPoint( const void *pt );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grDrawLine( const void *v1, const void *v2 );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grDrawTriangle( const void *a, const void *b, const void *c );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grVertexLayout(FxU32 param, FxI32 offset, FxU32 mode);
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grDrawVertexArray(FxU32 mode, FxU32 Count, void *pointers);
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grDrawVertexArrayContiguous(FxU32 mode, FxU32 Count, void *pointers, FxU32 stride);
|
|
|
|
/*
|
|
** Antialiasing Functions
|
|
*/
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grAADrawTriangle(
|
|
const void *a, const void *b, const void *c,
|
|
FxBool ab_antialias, FxBool bc_antialias, FxBool ca_antialias
|
|
);
|
|
|
|
/*
|
|
** buffer management
|
|
*/
|
|
FX_ENTRY void FX_CALL
|
|
grBufferClear( GrColor_t color, GrAlpha_t alpha, FxU32 depth );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grBufferSwap( FxU32 swap_interval );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grRenderBuffer( GrBuffer_t buffer );
|
|
|
|
/*
|
|
** error management
|
|
*/
|
|
typedef void (*GrErrorCallbackFnc_t)( const char *string, FxBool fatal );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grErrorSetCallback( GrErrorCallbackFnc_t fnc );
|
|
|
|
/*
|
|
** SST routines
|
|
*/
|
|
FX_ENTRY void FX_CALL
|
|
grFinish(void);
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grFlush(void);
|
|
|
|
FX_ENTRY GrContext_t FX_CALL
|
|
grSstWinOpen(
|
|
FxU32 hWnd,
|
|
GrScreenResolution_t screen_resolution,
|
|
GrScreenRefresh_t refresh_rate,
|
|
GrColorFormat_t color_format,
|
|
GrOriginLocation_t origin_location,
|
|
int nColBuffers,
|
|
int nAuxBuffers);
|
|
|
|
FX_ENTRY FxBool FX_CALL
|
|
grSstWinClose( GrContext_t context );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grSetNumPendingBuffers(FxI32 NumPendingBuffers);
|
|
|
|
FX_ENTRY FxBool FX_CALL
|
|
grSelectContext( GrContext_t context );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grSstOrigin(GrOriginLocation_t origin);
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grSstSelect( int which_sst );
|
|
|
|
/*
|
|
** Glide configuration and special effect maintenance functions
|
|
*/
|
|
FX_ENTRY void FX_CALL
|
|
grAlphaBlendFunction(
|
|
GrAlphaBlendFnc_t rgb_sf, GrAlphaBlendFnc_t rgb_df,
|
|
GrAlphaBlendFnc_t alpha_sf, GrAlphaBlendFnc_t alpha_df
|
|
);
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grAlphaCombine(
|
|
GrCombineFunction_t function, GrCombineFactor_t factor,
|
|
GrCombineLocal_t local, GrCombineOther_t other,
|
|
FxBool invert
|
|
);
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grAlphaControlsITRGBLighting( FxBool enable );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grAlphaTestFunction( GrCmpFnc_t function );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grAlphaTestReferenceValue( GrAlpha_t value );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grChromakeyMode( GrChromakeyMode_t mode );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grChromakeyValue( GrColor_t value );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grClipWindow( FxU32 minx, FxU32 miny, FxU32 maxx, FxU32 maxy );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grColorCombine(
|
|
GrCombineFunction_t function, GrCombineFactor_t factor,
|
|
GrCombineLocal_t local, GrCombineOther_t other,
|
|
FxBool invert );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grColorMask( FxBool rgb, FxBool a );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grCullMode( GrCullMode_t mode );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grConstantColorValue( GrColor_t value );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grDepthBiasLevel( FxI32 level );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grDepthBufferFunction( GrCmpFnc_t function );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grDepthBufferMode( GrDepthBufferMode_t mode );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grDepthMask( FxBool mask );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grDisableAllEffects( void );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grDitherMode( GrDitherMode_t mode );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grFogColorValue( GrColor_t fogcolor );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grFogMode( GrFogMode_t mode );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grFogTable( const GrFog_t ft[] );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grLoadGammaTable( FxU32 nentries, FxU32 *red, FxU32 *green, FxU32 *blue);
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grSplash(float x, float y, float width, float height, FxU32 frame);
|
|
|
|
FX_ENTRY FxU32 FX_CALL
|
|
grGet( FxU32 pname, FxU32 plength, FxI32 *params );
|
|
|
|
FX_ENTRY const char * FX_CALL
|
|
grGetString( FxU32 pname );
|
|
|
|
FX_ENTRY FxI32 FX_CALL
|
|
grQueryResolutions( const GrResolution *resTemplate, GrResolution *output );
|
|
|
|
FX_ENTRY FxBool FX_CALL
|
|
grReset( FxU32 what );
|
|
|
|
FX_ENTRY GrProc FX_CALL
|
|
grGetProcAddress( char *procName );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grEnable( GrEnableMode_t mode );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grDisable( GrEnableMode_t mode );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grCoordinateSpace( GrCoordinateSpaceMode_t mode );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grDepthRange( FxFloat n, FxFloat f );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grStippleMode( GrStippleMode_t mode );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grStipplePattern( GrStipplePattern_t mode );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grViewport( FxI32 x, FxI32 y, FxI32 width, FxI32 height );
|
|
|
|
/*
|
|
** texture mapping control functions
|
|
*/
|
|
FX_ENTRY FxU32 FX_CALL
|
|
grTexCalcMemRequired(
|
|
GrLOD_t lodmin, GrLOD_t lodmax,
|
|
GrAspectRatio_t aspect, GrTextureFormat_t fmt);
|
|
|
|
FX_ENTRY FxU32 FX_CALL
|
|
grTexTextureMemRequired( FxU32 evenOdd,
|
|
GrTexInfo *info );
|
|
|
|
FX_ENTRY FxU32 FX_CALL
|
|
grTexMinAddress( GrChipID_t tmu );
|
|
|
|
FX_ENTRY FxU32 FX_CALL
|
|
grTexMaxAddress( GrChipID_t tmu );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grTexNCCTable( GrNCCTable_t table );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grTexSource( GrChipID_t tmu,
|
|
FxU32 startAddress,
|
|
FxU32 evenOdd,
|
|
GrTexInfo *info );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grTexClampMode(
|
|
GrChipID_t tmu,
|
|
GrTextureClampMode_t s_clampmode,
|
|
GrTextureClampMode_t t_clampmode
|
|
);
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grTexCombine(
|
|
GrChipID_t tmu,
|
|
GrCombineFunction_t rgb_function,
|
|
GrCombineFactor_t rgb_factor,
|
|
GrCombineFunction_t alpha_function,
|
|
GrCombineFactor_t alpha_factor,
|
|
FxBool rgb_invert,
|
|
FxBool alpha_invert
|
|
);
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grTexDetailControl(
|
|
GrChipID_t tmu,
|
|
int lod_bias,
|
|
FxU8 detail_scale,
|
|
float detail_max
|
|
);
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grTexFilterMode(
|
|
GrChipID_t tmu,
|
|
GrTextureFilterMode_t minfilter_mode,
|
|
GrTextureFilterMode_t magfilter_mode
|
|
);
|
|
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grTexLodBiasValue(GrChipID_t tmu, float bias );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grTexDownloadMipMap( GrChipID_t tmu,
|
|
FxU32 startAddress,
|
|
FxU32 evenOdd,
|
|
GrTexInfo *info );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grTexDownloadMipMapLevel( GrChipID_t tmu,
|
|
FxU32 startAddress,
|
|
GrLOD_t thisLod,
|
|
GrLOD_t largeLod,
|
|
GrAspectRatio_t aspectRatio,
|
|
GrTextureFormat_t format,
|
|
FxU32 evenOdd,
|
|
void *data );
|
|
|
|
FX_ENTRY FxBool FX_CALL
|
|
grTexDownloadMipMapLevelPartial( GrChipID_t tmu,
|
|
FxU32 startAddress,
|
|
GrLOD_t thisLod,
|
|
GrLOD_t largeLod,
|
|
GrAspectRatio_t aspectRatio,
|
|
GrTextureFormat_t format,
|
|
FxU32 evenOdd,
|
|
void *data,
|
|
int start,
|
|
int end );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grTexDownloadTable( GrTexTable_t type,
|
|
void *data );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grTexDownloadTablePartial( GrTexTable_t type,
|
|
void *data,
|
|
int start,
|
|
int end );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grTexMipMapMode( GrChipID_t tmu,
|
|
GrMipMapMode_t mode,
|
|
FxBool lodBlend );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grTexMultibase( GrChipID_t tmu,
|
|
FxBool enable );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grTexMultibaseAddress( GrChipID_t tmu,
|
|
GrTexBaseRange_t range,
|
|
FxU32 startAddress,
|
|
FxU32 evenOdd,
|
|
GrTexInfo *info );
|
|
|
|
/*
|
|
** linear frame buffer functions
|
|
*/
|
|
|
|
FX_ENTRY FxBool FX_CALL
|
|
grLfbLock( GrLock_t type, GrBuffer_t buffer, GrLfbWriteMode_t writeMode,
|
|
GrOriginLocation_t origin, FxBool pixelPipeline,
|
|
GrLfbInfo_t *info );
|
|
|
|
FX_ENTRY FxBool FX_CALL
|
|
grLfbUnlock( GrLock_t type, GrBuffer_t buffer );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grLfbConstantAlpha( GrAlpha_t alpha );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grLfbConstantDepth( FxU32 depth );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grLfbWriteColorSwizzle(FxBool swizzleBytes, FxBool swapWords);
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grLfbWriteColorFormat(GrColorFormat_t colorFormat);
|
|
|
|
FX_ENTRY FxBool FX_CALL
|
|
grLfbWriteRegion( GrBuffer_t dst_buffer,
|
|
FxU32 dst_x, FxU32 dst_y,
|
|
GrLfbSrcFmt_t src_format,
|
|
FxU32 src_width, FxU32 src_height,
|
|
FxBool pixelPipeline,
|
|
FxI32 src_stride, void *src_data );
|
|
|
|
FX_ENTRY FxBool FX_CALL
|
|
grLfbReadRegion( GrBuffer_t src_buffer,
|
|
FxU32 src_x, FxU32 src_y,
|
|
FxU32 src_width, FxU32 src_height,
|
|
FxU32 dst_stride, void *dst_data );
|
|
|
|
/*
|
|
** glide management functions
|
|
*/
|
|
FX_ENTRY void FX_CALL
|
|
grGlideInit( void );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grGlideShutdown( void );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grGlideGetState( void *state );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grGlideSetState( const void *state );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grGlideGetVertexLayout( void *layout );
|
|
|
|
FX_ENTRY void FX_CALL
|
|
grGlideSetVertexLayout( const void *layout );
|
|
|
|
#endif /* FX_GLIDE_NO_FUNC_PROTO */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#include <glideutl.h>
|
|
|
|
#endif /* __GLIDE_H__ */
|