XPlor/libs/xassets/xmaterialpass.cpp

#include "xmaterialpass.h"
#include "xmaterialvertexdeclaration.h"
#include "xmaterialvertexshader.h"
#include "xmaterialpixelshader.h"

#include <QDebug>
#include <QIODevice>

XMaterialPass::XMaterialPass()
    : XAsset()
    , mVertexDecl()
    , mVertexShaderArray(15)
    , mVertexShader()
    , mPixelShader()
    , mPerPrimArgCount(0)
    , mPerObjArgCount(0)
    , mStableArgCount(0)
    , mCustomSamplerFlags(0)
    //, mPrecompiledIndex(0)
    , mArgs()
{
    SetName("Material Pass");
}

void XMaterialPass::Clear()
{
    
}

void XMaterialPass::ParseData(XDataStream *aStream)
{
    if (IsDebug())
    {
        qDebug() << QString("[%1] Parsing data for %2").arg(aStream->device()->pos(), 10, 10, QChar('0')).arg(GetName());
    }

    mVertexDecl.ParsePtr(aStream, false);
    if (GetCommonInfo()->GetGame() != GAME_COD4)
    {
        for (int i = 0; i < 15; i++)
        {
            mVertexShaderArray[i].ParsePtr(aStream, false);
        }
    }
    mVertexShader.ParsePtr(aStream, false);
    mPixelShader.ParsePtr(aStream, false);

    if (GetCommonInfo()->GetGame() == GAME_COD4)
    {
        mPerPrimArgCount = aStream->ParseUInt8(QString("%1 per primary arg count").arg(GetName()));
        mPerObjArgCount = aStream->ParseUInt8(QString("%1 per object arg count").arg(GetName()));
        mStableArgCount = aStream->ParseUInt8(QString("%1 stable arg count").arg(GetName()));
        mCustomSamplerFlags = aStream->ParseUInt8(QString("%1 custom sampler flags").arg(GetName()));
    }
    else
    {
        mPerPrimArgCount = aStream->ParseUInt32(QString("%1 per primary arg count").arg(GetName()));
        mPerObjArgCount = aStream->ParseUInt32(QString("%1 per object arg count").arg(GetName()));
        mStableArgCount = aStream->ParseUInt32(QString("%1 stable arg count").arg(GetName()));
        mCustomSamplerFlags = aStream->ParseUInt32(QString("%1 custom sampler flags").arg(GetName()));
        mPrecompiledIndex = aStream->ParseUInt32(QString("%1 precompiled index").arg(GetName()));

        aStream->skipRawData(3);
    }


    qint32 argsPtr = aStream->ParseInt32(QString("%1 args ptr").arg(GetName()));

    mVertexDecl.ParseDataSafe(aStream);

    if (GetCommonInfo()->GetGame() != GAME_COD4)
    {
        for (int i = 0; i < mVertexShaderArray.size(); i++)
        {
            mVertexShaderArray[i].ParseData(aStream);
        }
    }
    mVertexShader.ParseDataSafe(aStream);
    mPixelShader.ParseDataSafe(aStream);

    if (argsPtr)
    {
        int argCount = mStableArgCount + mPerObjArgCount + mPerPrimArgCount;
        for (int i = 0; i < argCount; i++)
        {
            XMaterialShaderArgument arg;
            arg.ParseData(aStream);
            mArgs.append(arg);
        }
    }
}