98e75f2d |
1 | /* |
2 | * Glide64 - Glide video plugin for Nintendo 64 emulators. |
3 | * Copyright (c) 2002 Dave2001 |
4 | * Copyright (c) 2003-2009 Sergey 'Gonetz' Lipski |
5 | * |
6 | * This program is free software; you can redistribute it and/or modify |
7 | * it under the terms of the GNU General Public License as published by |
8 | * the Free Software Foundation; either version 2 of the License, or |
9 | * any later version. |
10 | * |
11 | * This program is distributed in the hope that it will be useful, |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | * GNU General Public License for more details. |
15 | * |
16 | * You should have received a copy of the GNU General Public License |
17 | * along with this program; if not, write to the Free Software |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
19 | */ |
20 | |
21 | //**************************************************************** |
22 | // |
23 | // Glide64 - Glide Plugin for Nintendo 64 emulators |
24 | // Project started on December 29th, 2001 |
25 | // |
26 | // Authors: |
27 | // Dave2001, original author, founded the project in 2001, left it in 2002 |
28 | // Gugaman, joined the project in 2002, left it in 2002 |
29 | // Sergey 'Gonetz' Lipski, joined the project in 2002, main author since fall of 2002 |
30 | // Hiroshi 'KoolSmoky' Morii, joined the project in 2007 |
31 | // |
32 | //**************************************************************** |
33 | // |
34 | // To modify Glide64: |
35 | // * 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. |
36 | // * 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. |
37 | // |
38 | //**************************************************************** |
39 | #ifndef COMBINE_H |
40 | #define COMBINE_H |
41 | |
42 | // texture MOD types |
43 | #define TMOD_TEX_INTER_COLOR_USING_FACTOR 1 |
44 | #define TMOD_TEX_INTER_COL_USING_COL1 2 |
45 | #define TMOD_FULL_COLOR_SUB_TEX 3 |
46 | #define TMOD_COL_INTER_COL1_USING_TEX 4 |
47 | #define TMOD_COL_INTER_COL1_USING_TEXA 5 |
48 | #define TMOD_COL_INTER_COL1_USING_TEXA__MUL_TEX 6 |
49 | #define TMOD_COL_INTER_TEX_USING_TEXA 7 |
50 | #define TMOD_COL2_INTER__COL_INTER_COL1_USING_TEX__USING_TEXA 8 |
51 | #define TMOD_TEX_SCALE_FAC_ADD_FAC 9 |
52 | #define TMOD_TEX_SUB_COL_MUL_FAC_ADD_TEX 10 |
53 | #define TMOD_TEX_SCALE_COL_ADD_COL 11 |
54 | #define TMOD_TEX_ADD_COL 12 |
55 | #define TMOD_TEX_SUB_COL 13 |
56 | #define TMOD_TEX_SUB_COL_MUL_FAC 14 |
57 | #define TMOD_COL_INTER_TEX_USING_COL1 15 |
58 | #define TMOD_COL_MUL_TEXA_ADD_TEX 16 |
59 | #define TMOD_COL_INTER_TEX_USING_TEX 17 |
60 | #define TMOD_TEX_INTER_NOISE_USING_COL 18 |
61 | #define TMOD_TEX_INTER_COL_USING_TEXA 19 |
62 | #define TMOD_TEX_MUL_COL 20 |
63 | #define TMOD_TEX_SCALE_FAC_ADD_COL 21 |
64 | |
65 | #define COMBINE_EXT_COLOR 1 |
66 | #define COMBINE_EXT_ALPHA 2 |
67 | #define TEX_COMBINE_EXT_COLOR 1 |
68 | #define TEX_COMBINE_EXT_ALPHA 2 |
69 | |
70 | typedef struct |
71 | { |
72 | wxUint32 ccolor; // constant color to set at the end, color and alpha |
73 | wxUint32 c_fnc, c_fac, c_loc, c_oth; // grColorCombine flags |
74 | wxUint32 a_fnc, a_fac, a_loc, a_oth; // grAlphaCombine flags |
75 | wxUint32 tex, tmu0_func, tmu0_fac, tmu0_invert, tmu1_func, tmu1_fac, tmu1_invert; |
76 | wxUint32 tmu0_a_func, tmu0_a_fac, tmu0_a_invert, tmu1_a_func, tmu1_a_fac, tmu1_a_invert; |
77 | int dc0_lodbias, dc1_lodbias; |
78 | wxUint8 dc0_detailscale, dc1_detailscale; |
79 | float dc0_detailmax, dc1_detailmax; |
80 | float lodbias0, lodbias1; |
81 | wxUint32 abf1, abf2; |
82 | wxUint32 mod_0, modcolor_0, modcolor1_0, modcolor2_0, modfactor_0; |
83 | wxUint32 mod_1, modcolor_1, modcolor1_1, modcolor2_1, modfactor_1; |
84 | //combine extensions |
85 | wxUint32 c_ext_a, c_ext_a_mode, c_ext_b, c_ext_b_mode, c_ext_c, c_ext_d; |
86 | int c_ext_c_invert, c_ext_d_invert; |
87 | wxUint32 a_ext_a, a_ext_a_mode, a_ext_b, a_ext_b_mode, a_ext_c, a_ext_d; |
88 | int a_ext_c_invert, a_ext_d_invert; |
89 | wxUint32 t0c_ext_a, t0c_ext_a_mode, t0c_ext_b, t0c_ext_b_mode, t0c_ext_c, t0c_ext_d; |
90 | int t0c_ext_c_invert, t0c_ext_d_invert; |
91 | wxUint32 t0a_ext_a, t0a_ext_a_mode, t0a_ext_b, t0a_ext_b_mode, t0a_ext_c, t0a_ext_d; |
92 | int t0a_ext_c_invert, t0a_ext_d_invert; |
93 | wxUint32 t1c_ext_a, t1c_ext_a_mode, t1c_ext_b, t1c_ext_b_mode, t1c_ext_c, t1c_ext_d; |
94 | int t1c_ext_c_invert, t1c_ext_d_invert; |
95 | wxUint32 t1a_ext_a, t1a_ext_a_mode, t1a_ext_b, t1a_ext_b_mode, t1a_ext_c, t1a_ext_d; |
96 | int t1a_ext_c_invert, t1a_ext_d_invert; |
97 | GRCOLORCOMBINEEXT grColorCombineExt; |
98 | GRCOLORCOMBINEEXT grAlphaCombineExt; |
99 | GRTEXCOLORCOMBINEEXT grTexColorCombineExt; |
100 | GRTEXCOLORCOMBINEEXT grTexAlphaCombineExt; |
101 | GRCONSTANTCOLORVALUEEXT grConstantColorValueExt; |
102 | wxUint32 tex_ccolor; |
103 | int combine_ext; |
104 | wxUint8 cmb_ext_use; |
105 | wxUint8 tex_cmb_ext_use; |
106 | wxUint32 shade_mod_hash; |
107 | } COMBINE; |
108 | |
109 | extern COMBINE cmb; |
110 | |
111 | void Combine (); |
112 | void CombineBlender (); |
113 | void CountCombine (); |
114 | void InitCombine (); |
115 | void ColorCombinerToExtension (); |
116 | void AlphaCombinerToExtension (); |
117 | void TexColorCombinerToExtension (GrChipID_t tmu); |
118 | void TexAlphaCombinerToExtension (GrChipID_t tmu); |
119 | |
120 | #endif //COMBINE _H |