forked from dolphin-emu/dolphin
c86d2e5129
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3898 8ced0084-cf51-0410-be5f-012b33b47a6e
76 lines
2.6 KiB
C++
76 lines
2.6 KiB
C++
// Copyright (C) 2003 Dolphin Project.
|
|
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, version 2.0.
|
|
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License 2.0 for more details.
|
|
|
|
// A copy of the GPL 2.0 should have been included with the program.
|
|
// If not, see http://www.gnu.org/licenses/
|
|
|
|
// Official SVN repository and contact information can be found at
|
|
// http://code.google.com/p/dolphin-emu/
|
|
|
|
#include <stdio.h>
|
|
|
|
#include "CPStructs.h"
|
|
#include "XFStructs.h"
|
|
#include "VertexManager.h"
|
|
#include "VertexLoader.h"
|
|
|
|
// PROBLEM - matrix switching within vbuffers may be stateful!
|
|
|
|
void CPUpdateMatricesA()
|
|
{
|
|
const float *flipmem = (const float *)xfmem;
|
|
CTransformEngine::SetPosNormalMatrix(
|
|
flipmem + MatrixIndexA.PosNormalMtxIdx * 4, //CHECK
|
|
flipmem + 0x400 + 3 * (MatrixIndexA.PosNormalMtxIdx & 31)); //CHECK
|
|
CTransformEngine::SetTexMatrix(0,flipmem + MatrixIndexA.Tex0MtxIdx * 4);
|
|
CTransformEngine::SetTexMatrix(1,flipmem + MatrixIndexA.Tex1MtxIdx * 4);
|
|
CTransformEngine::SetTexMatrix(2,flipmem + MatrixIndexA.Tex2MtxIdx * 4);
|
|
CTransformEngine::SetTexMatrix(3,flipmem + MatrixIndexA.Tex3MtxIdx * 4);
|
|
}
|
|
|
|
void CPUpdateMatricesB()
|
|
{
|
|
float *flipmem = (float *)xfmem;
|
|
CTransformEngine::SetTexMatrix(4,flipmem + MatrixIndexB.Tex4MtxIdx * 4);
|
|
CTransformEngine::SetTexMatrix(5,flipmem + MatrixIndexB.Tex5MtxIdx * 4);
|
|
CTransformEngine::SetTexMatrix(6,flipmem + MatrixIndexB.Tex6MtxIdx * 4);
|
|
CTransformEngine::SetTexMatrix(7,flipmem + MatrixIndexB.Tex7MtxIdx * 4);
|
|
}
|
|
|
|
void LoadCPReg(u32 SubCmd, u32 Value)
|
|
{
|
|
switch (SubCmd & 0xF0)
|
|
{
|
|
case 0x30:
|
|
MatrixIndexA.Hex = Value;
|
|
CPUpdateMatricesA();
|
|
break;
|
|
case 0x40:
|
|
MatrixIndexB.Hex = Value;
|
|
CPUpdateMatricesB();
|
|
break;
|
|
|
|
case 0x50:
|
|
VertexManager::Flush(); VertexLoader::SetVtxDesc_Lo(Value);
|
|
break;
|
|
case 0x60:
|
|
VertexManager::Flush(); VertexLoader::SetVtxDesc_Hi(Value);
|
|
break;
|
|
|
|
case 0x70: g_VertexLoaders[SubCmd & 7].SetVAT_group0(Value); _assert_((SubCmd & 0x0F) < 8); break;
|
|
case 0x80: g_VertexLoaders[SubCmd & 7].SetVAT_group1(Value); _assert_((SubCmd & 0x0F) < 8); break;
|
|
case 0x90: g_VertexLoaders[SubCmd & 7].SetVAT_group2(Value); _assert_((SubCmd & 0x0F) < 8); break;
|
|
|
|
case 0xA0: arraybases[SubCmd & 0xF] = Value & 0xFFFFFFFF; break;
|
|
case 0xB0: arraystrides[SubCmd & 0xF] = Value & 0xFF; break;
|
|
}
|
|
}
|