source/mupen64plus-video-arachnoid/src/ucodes/UCode9.cpp

   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 "UCode9.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 F3DPD_VTXCOLORBASE        0x07
  31
  32 //-----------------------------------------------------------------------------
  33 // Static Variables
  34 //-----------------------------------------------------------------------------
  35 RSP*    UCode9::m_rsp    = 0;   //!< Pointer to Reality Signal Processor
  36
  37 //-----------------------------------------------------------------------------
  38 //! Constructor
  39 //-----------------------------------------------------------------------------
  40 UCode9::UCode9()
  41 {
  42 }
  43
  44 //-----------------------------------------------------------------------------
  45 //! Destructor
  46 //-----------------------------------------------------------------------------
  47 UCode9::~UCode9()
  48 {
  49 }
  50
  51 //-----------------------------------------------------------------------------
  52 //! Initialize
  53 //-----------------------------------------------------------------------------
  54 void UCode9::initialize(RSP* rsp)
  55 {
  56     m_rsp = rsp;
  57 }
  58
  59 //-----------------------------------------------------------------------------
  60 //! Initialize GBI
  61 //-----------------------------------------------------------------------------
  62 void UCode9::initializeGBI(GBI* gbi)
  63 {
  64     // Set GeometryMode flags
  65     GBI_InitFlags( F3D );
  66
  67     //          GBI Command              Command Value                           Command Function
  68     GBI_SetGBI( GBI::G_SPNOOP,           F3D_SPNOOP,             gbi->m_cmds,    UCode0::F3D_SPNoOp );
  69     GBI_SetGBI( GBI::G_MTX,              F3D_MTX,                gbi->m_cmds,    UCode0::F3D_Mtx );
  70     GBI_SetGBI( GBI::G_RESERVED0,        F3D_RESERVED0,          gbi->m_cmds,    UCode0::F3D_Reserved0 );
  71     GBI_SetGBI( GBI::G_MOVEMEM,          F3D_MOVEMEM,            gbi->m_cmds,    UCode0::F3D_MoveMem );
  72     GBI_SetGBI( GBI::G_VTX,              F3D_VTX,                gbi->m_cmds,    PerfectDark_Vertex );
  73     GBI_SetGBI( GBI::G_RESERVED1,        F3D_RESERVED1,          gbi->m_cmds,    UCode0::F3D_Reserved1 );
  74     GBI_SetGBI( GBI::G_DL,               F3D_DL,                 gbi->m_cmds,    UCode0::F3D_DList );
  75     GBI_SetGBI( GBI::G_VTXCOLORBASE,     F3DPD_VTXCOLORBASE,     gbi->m_cmds,    PerfectDark_VertexColorBase );
  76     GBI_SetGBI( GBI::G_RESERVED3,        F3D_RESERVED3,          gbi->m_cmds,    UCode0::F3D_Reserved3 );
  77     GBI_SetGBI( GBI::G_SPRITE2D_BASE,    F3D_SPRITE2D_BASE,      gbi->m_cmds,    UCode0::F3D_Sprite2D_Base );
  78     GBI_SetGBI( GBI::G_TRI1,             F3D_TRI1,               gbi->m_cmds,    UCode0::F3D_Tri1 );
  79     GBI_SetGBI( GBI::G_CULLDL,           F3D_CULLDL,             gbi->m_cmds,    UCode0::F3D_CullDL );
  80     GBI_SetGBI( GBI::G_POPMTX,           F3D_POPMTX,             gbi->m_cmds,    UCode0::F3D_PopMtx );
  81     GBI_SetGBI( GBI::G_MOVEWORD,         F3D_MOVEWORD,           gbi->m_cmds,    UCode0::F3D_MoveWord );
  82     GBI_SetGBI( GBI::G_TEXTURE,          F3D_TEXTURE,            gbi->m_cmds,    UCode0::F3D_Texture );
  83     GBI_SetGBI( GBI::G_SETOTHERMODE_H,   F3D_SETOTHERMODE_H,     gbi->m_cmds,    UCode0::F3D_SetOtherMode_H );
  84     GBI_SetGBI( GBI::G_SETOTHERMODE_L,   F3D_SETOTHERMODE_L,     gbi->m_cmds,    UCode0::F3D_SetOtherMode_L );
  85     GBI_SetGBI( GBI::G_ENDDL,            F3D_ENDDL,              gbi->m_cmds,    UCode0::F3D_EndDL );
  86     GBI_SetGBI( GBI::G_SETGEOMETRYMODE,  F3D_SETGEOMETRYMODE,    gbi->m_cmds,    UCode0::F3D_SetGeometryMode );
  87     GBI_SetGBI( GBI::G_CLEARGEOMETRYMODE,F3D_CLEARGEOMETRYMODE,  gbi->m_cmds,    UCode0::F3D_ClearGeometryMode );
  88     GBI_SetGBI( GBI::G_QUAD,             F3D_QUAD,               gbi->m_cmds,    UCode0::F3D_Quad );
  89     GBI_SetGBI( GBI::G_RDPHALF_1,        F3D_RDPHALF_1,          gbi->m_cmds,    UCode0::F3D_RDPHalf_1 );
  90     GBI_SetGBI( GBI::G_RDPHALF_2,        F3D_RDPHALF_2,          gbi->m_cmds,    UCode0::F3D_RDPHalf_2 );
  91     GBI_SetGBI( GBI::G_RDPHALF_CONT,     F3D_RDPHALF_CONT,       gbi->m_cmds,    UCode0::F3D_RDPHalf_Cont );
  92     GBI_SetGBI( GBI::G_TRI4,             F3D_TRI4,               gbi->m_cmds,    UCode0::F3D_Tri4 );
  93
  94     //Set DMA Offset
  95     m_rsp->RSP_SetDMAOffsets(0,0);
  96 }
  97
  98 //-----------------------------------------------------------------------------
  99 //! Perfect Dark Vertex
 100 //-----------------------------------------------------------------------------
 101 void UCode9::PerfectDark_Vertex(MicrocodeArgument* ucode)
 102 {
 103     Logger::getSingleton().printMsg("PerfectDark_Vertex", M64MSG_VERBOSE);
 104     RSPUCode9AddColorIndexVertices* temp = (RSPUCode9AddColorIndexVertices*)ucode;
 105
 106     //Set Color Index Vertices
 107     m_rsp->RSP_CIVertex(temp->segmentAddress, temp->numVertices + 1, temp->firstVertexIndex);
 108 }
 109
 110 //-----------------------------------------------------------------------------
 111 //! Perfect Dark Color Base
 112 //-----------------------------------------------------------------------------
 113 void UCode9::PerfectDark_VertexColorBase(MicrocodeArgument* ucode)
 114 {
 115     Logger::getSingleton().printMsg("PerfectDark_VertexColorBase", M64MSG_VERBOSE);
 116     RSPUCodeSetVertexColorBase* temp = (RSPUCodeSetVertexColorBase*)ucode;
 117
 118     //Set Vertex Color Base
 119     m_rsp->RSP_SetVertexColorBase(temp->rdramAddress);
 120 }