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115 lines
4.9 KiB
C
115 lines
4.9 KiB
C
/*
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* Glide64 - Glide video plugin for Nintendo 64 emulators.
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* Copyright (c) 2002 Dave2001
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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//****************************************************************
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//
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// Glide64 - Glide Plugin for Nintendo 64 emulators (tested mostly with Project64)
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// Project started on December 29th, 2001
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//
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// To modify Glide64:
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// * Write your name and (optional)email, commented by your work, so I know who did it, and so that you can find which parts you modified when it comes time to send it to me.
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// * Do NOT send me the whole project or file that you modified. Take out your modified code sections, and tell me where to put them. If people sent the whole thing, I would have many different versions, but no idea how to combine them all.
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//
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// Official Glide64 development channel: #Glide64 on EFnet
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//
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// Original author: Dave2001 (Dave2999@hotmail.com)
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// Other authors: Gonetz, Gugaman
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//
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//****************************************************************
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#ifndef COMBINE_H
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#define COMBINE_H
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// texture MOD types
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#define TMOD_TEX_INTER_COLOR_USING_FACTOR 1
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#define TMOD_TEX_INTER_COL_USING_COL1 2
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#define TMOD_FULL_COLOR_SUB_TEX 3
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#define TMOD_COL_INTER_COL1_USING_TEX 4
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#define TMOD_COL_INTER_COL1_USING_TEXA 5
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#define TMOD_COL_INTER_COL1_USING_TEXA__MUL_TEX 6
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#define TMOD_COL_INTER_TEX_USING_TEXA 7
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#define TMOD_COL2_INTER__COL_INTER_COL1_USING_TEX__USING_TEXA 8
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#define TMOD_TEX_SCALE_FAC_ADD_FAC 9
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#define TMOD_TEX_SUB_COL_MUL_FAC_ADD_TEX 10
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#define TMOD_TEX_SCALE_COL_ADD_COL 11
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#define TMOD_TEX_ADD_COL 12
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#define TMOD_TEX_SUB_COL 13
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#define TMOD_TEX_SUB_COL_MUL_FAC 14
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#define TMOD_COL_INTER_TEX_USING_COL1 15
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#define TMOD_COL_MUL_TEXA_ADD_TEX 16
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#define TMOD_COL_INTER_TEX_USING_TEX 17
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#define TMOD_TEX_INTER_NOISE_USING_COL 18
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#define TMOD_TEX_INTER_COL_USING_TEXA 19
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#define TMOD_TEX_MUL_COL 20
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#define TMOD_TEX_SCALE_FAC_ADD_COL 21
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#define COMBINE_EXT_COLOR 1
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#define COMBINE_EXT_ALPHA 2
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#define TEX_COMBINE_EXT_COLOR 1
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#define TEX_COMBINE_EXT_ALPHA 2
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typedef struct
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{
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DWORD ccolor; // constant color to set at the end, color and alpha
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DWORD c_fnc, c_fac, c_loc, c_oth; // grColorCombine flags
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DWORD a_fnc, a_fac, a_loc, a_oth; // grAlphaCombine flags
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DWORD tex, tmu0_func, tmu0_fac, tmu0_invert, tmu1_func, tmu1_fac, tmu1_invert;
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DWORD tmu0_a_func, tmu0_a_fac, tmu0_a_invert, tmu1_a_func, tmu1_a_fac, tmu1_a_invert;
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int dc0_lodbias, dc1_lodbias;
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BYTE dc0_detailscale, dc1_detailscale;
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float dc0_detailmax, dc1_detailmax;
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float lodbias0, lodbias1;
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DWORD abf1, abf2;
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DWORD mod_0, modcolor_0, modcolor1_0, modcolor2_0, modfactor_0;
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DWORD mod_1, modcolor_1, modcolor1_1, modcolor2_1, modfactor_1;
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//combine extensions
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DWORD c_ext_a, c_ext_a_mode, c_ext_b, c_ext_b_mode, c_ext_c, c_ext_d;
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BOOL c_ext_c_invert, c_ext_d_invert;
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DWORD a_ext_a, a_ext_a_mode, a_ext_b, a_ext_b_mode, a_ext_c, a_ext_d;
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BOOL a_ext_c_invert, a_ext_d_invert;
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DWORD t0c_ext_a, t0c_ext_a_mode, t0c_ext_b, t0c_ext_b_mode, t0c_ext_c, t0c_ext_d;
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BOOL t0c_ext_c_invert, t0c_ext_d_invert;
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DWORD t0a_ext_a, t0a_ext_a_mode, t0a_ext_b, t0a_ext_b_mode, t0a_ext_c, t0a_ext_d;
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BOOL t0a_ext_c_invert, t0a_ext_d_invert;
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DWORD t1c_ext_a, t1c_ext_a_mode, t1c_ext_b, t1c_ext_b_mode, t1c_ext_c, t1c_ext_d;
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BOOL t1c_ext_c_invert, t1c_ext_d_invert;
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DWORD t1a_ext_a, t1a_ext_a_mode, t1a_ext_b, t1a_ext_b_mode, t1a_ext_c, t1a_ext_d;
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BOOL t1a_ext_c_invert, t1a_ext_d_invert;
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GRCOLORCOMBINEEXT grColorCombineExt;
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GRCOLORCOMBINEEXT grAlphaCombineExt;
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GRTEXCOLORCOMBINEEXT grTexColorCombineExt;
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GRTEXCOLORCOMBINEEXT grTexAlphaCombineExt;
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GRCONSTANTCOLORVALUEEXT grConstantColorValueExt;
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DWORD tex_ccolor;
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BOOL combine_ext;
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BYTE cmb_ext_use;
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BYTE tex_cmb_ext_use;
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} COMBINE;
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extern COMBINE cmb;
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void Combine ();
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void CombineBlender ();
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void CountCombine ();
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void InitCombine ();
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void ColorCombinerToExtension ();
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void AlphaCombinerToExtension ();
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void TexColorCombinerToExtension (GrChipID_t tmu);
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void TexAlphaCombinerToExtension (GrChipID_t tmu);
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#endif //COMBINE _H
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