22726e4d |
1 | /****************************************************************************** |
2 | * Arachnoid Graphics Plugin for Mupen64Plus |
3 | * http://bitbucket.org/wahrhaft/mupen64plus-video-arachnoid/ |
4 | * |
5 | * Copyright (C) 2007 Kristofer Karlsson, Rickard Niklasson |
6 | * |
7 | * This program is free software; you can redistribute it and/or |
8 | * modify it under the terms of the GNU General Public License |
9 | * as published by the Free Software Foundation; either version 2 |
10 | * of the License, or (at your option) any later version. |
11 | * |
12 | * This program is distributed in the hope that it will be useful, |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * GNU General Public License for more details. |
16 | * |
17 | * You should have received a copy of the GNU General Public License |
18 | * along with this program; if not, write to the Free Software |
19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
20 | *****************************************************************************/ |
21 | |
22 | #include "UCode4.h" |
23 | #include "UCode0.h" |
24 | #include "GBI.h" |
25 | #include "RSP.h" |
26 | #include "UCodeDefs.h" |
27 | #include "GBIDefs.h" |
28 | #include "Logger.h" |
29 | |
30 | #define F3DWRUS_TRI2 0xB1 |
31 | |
32 | //----------------------------------------------------------------------------- |
33 | // Static Variables |
34 | //----------------------------------------------------------------------------- |
35 | GBI* UCode4::m_gbi = 0; |
36 | RSP* UCode4::m_rsp = 0; //!< Pointer to Reality Signal Processor |
37 | |
38 | //----------------------------------------------------------------------------- |
39 | //! Constructor |
40 | //----------------------------------------------------------------------------- |
41 | UCode4::UCode4() |
42 | { |
43 | } |
44 | |
45 | //----------------------------------------------------------------------------- |
46 | //! Destructor |
47 | //----------------------------------------------------------------------------- |
48 | UCode4::~UCode4() |
49 | { |
50 | } |
51 | |
52 | //----------------------------------------------------------------------------- |
53 | //! Initialize |
54 | //----------------------------------------------------------------------------- |
55 | void UCode4::initialize(GBI* gbi, RSP* rsp) |
56 | { |
57 | m_gbi = gbi; |
58 | m_rsp = rsp; |
59 | } |
60 | |
61 | //----------------------------------------------------------------------------- |
62 | //! Initialize GBI |
63 | //----------------------------------------------------------------------------- |
64 | void UCode4::initializeGBI() |
65 | { |
66 | UCode0::initializeGBI(m_gbi); |
67 | |
68 | //Init special Wave Race functions |
69 | GBI_SetGBI( GBI::G_VTX, F3D_VTX, m_gbi->m_cmds, WaveRace64_Vertex ); |
70 | GBI_SetGBI( GBI::G_TRI1, F3D_TRI1, m_gbi->m_cmds, WaveRace64_Tri1 ); |
71 | GBI_SetGBI( GBI::G_QUAD, F3D_QUAD, m_gbi->m_cmds, WaveRace64_Quad ); |
72 | GBI_SetGBI( GBI::G_TRI2, F3DWRUS_TRI2, m_gbi->m_cmds, WaveRace64_Tri2 ); |
73 | } |
74 | |
75 | //----------------------------------------------------------------------------- |
76 | //! Add Vertices |
77 | //! @param ucode instruction from displaylist with input data |
78 | //----------------------------------------------------------------------------- |
79 | void UCode4::WaveRace64_Vertex(MicrocodeArgument* ucode) |
80 | { |
81 | Logger::getSingleton().printMsg("WaveRace64_Vertex", M64MSG_VERBOSE); |
82 | RSPUCodeAddVerticesWaveRace64* temp = (RSPUCodeAddVerticesWaveRace64*)ucode; |
83 | |
84 | //Add Vertices |
85 | m_rsp->RSP_Vertex(temp->segmentAddress, temp->numVertices, temp->firstVertexIndex/5); |
86 | } |
87 | |
88 | //----------------------------------------------------------------------------- |
89 | //! Add one Triangle |
90 | //! @param ucode instruction from displaylist with input data |
91 | //----------------------------------------------------------------------------- |
92 | void UCode4::WaveRace64_Tri1(MicrocodeArgument* ucode) |
93 | { |
94 | Logger::getSingleton().printMsg("WaveRace64_Tri1", M64MSG_VERBOSE); |
95 | RSPUCodeAddOneTriangleF3D* temp = (RSPUCodeAddOneTriangleF3D*)ucode; |
96 | |
97 | //Add triangle |
98 | m_rsp->RSP_1Triangle(temp->index0 / 5, temp->index1 / 5, temp->index2 / 5 /*,temp->flag,*/ ); |
99 | } |
100 | |
101 | //----------------------------------------------------------------------------- |
102 | //! Add 2 Triangles |
103 | //! @param ucode instruction from displaylist with input data |
104 | //----------------------------------------------------------------------------- |
105 | void UCode4::WaveRace64_Tri2(MicrocodeArgument* ucode) |
106 | { |
107 | Logger::getSingleton().printMsg("WaveRace64_Tri2", M64MSG_VERBOSE); |
108 | RSPUCodeAddTwoTrianglesWaveRace64* temp = (RSPUCodeAddTwoTrianglesWaveRace64*)ucode; |
109 | |
110 | //Add Two triangles |
111 | m_rsp->RSP_2Triangles( temp->v0 / 5, temp->v1 / 5, temp->v2 / 5, 0, |
112 | temp->v3 / 5, temp->v4 / 5, temp->v5 / 5, 0); |
113 | } |
114 | |
115 | //----------------------------------------------------------------------------- |
116 | //! Add Quad |
117 | //! @param ucode instruction from displaylist with input data |
118 | //----------------------------------------------------------------------------- |
119 | void UCode4::WaveRace64_Quad(MicrocodeArgument* ucode) |
120 | { |
121 | Logger::getSingleton().printMsg("WaveRace64_Quad", M64MSG_VERBOSE); |
122 | RSPUCodeAddOneQuadF3D* temp = (RSPUCodeAddOneQuadF3D*)ucode; |
123 | |
124 | //Add Quad |
125 | m_rsp->RSP_1Quadrangle(temp->index0/5, temp->index1/5, temp->index2/5, temp->index3/5); |
126 | } |