C++ (Cpp) _GetUsedParamNum示例

示例#1

// パス解析
BOOL CPostEffectConverter::ExportPass()
{
    IZ_UINT nTechIdx = 0;
    IZ_UINT nPassIdx = 0;

    IZ_UINT nConstNum = 0;
    IZ_UINT nSamplerNum = 0;

    izanagi::tool::CString strPrevPassFunctoName;

    CGtechnique tech = ::cgGetFirstTechnique(m_pCgEffect);

    while (tech != NULL) {
        CGpass pass = ::cgGetFirstPass(tech);
        while (pass != NULL) {
            izanagi::S_PES_PASS sPass;
            {
                FILL_ZERO(&sPass, sizeof(sPass));

                IZ_PCSTR name = ::cgGetPassName(pass);
                IZ_UINT pos = CStringChunk::GetInstance().Register(name);

                //sPass.name = *(IZ_PCSTR*)(&pos);
                sPass.posName = pos;
                sPass.keyName = izanagi::CKey::GenerateValue(name);
                sPass.TechniqueIdx = nTechIdx;
                sPass.numConst = _GetUsedParamNum(m_ParamList, pass);
                sPass.numSampler = _GetUsedParamNum(m_SamplerList, pass);
                VRETURN(CPassUtil::SetVSType(sPass, pass));

                sPass.sizeProgram = _GetFileSize(m_CompiledPSList[nPassIdx]);

                sPass.ann.RenderTargetIdx = _GetRenderTargetIdx(m_TexList, pass);
                sPass.ann.TexOffsetParamIdx = _GetTexOffsetParamIdx(m_ParamList, pass);

                for (IZ_UINT i = 0; i < izanagi::PES_FUNCTOR_ARGS_NUM; i++) {
                    sPass.ann.FunctorArgs[i] = -1;
                }

                nConstNum += sPass.numConst;
                nSamplerNum += sPass.numSampler;
            }

            VRETURN(
                CPassUtil::SetAnnValue(
                    sPass.ann,
                    pass));

            IZ_PCSTR pszFunctorName = CPassUtil::GetFunctorName(pass);

            if (pszFunctorName != IZ_NULL) {
                if (strPrevPassFunctoName == pszFunctorName) {
                    sPass.ann.isSubPass = IZ_TRUE;
                }

                strPrevPassFunctoName = pszFunctorName;
            }

            // Stringで設定されているファンクタ引数
            std::vector<izanagi::tool::CString> tvFunctorArgSList;
            CPassUtil::GetFunctorArgsString(
                pass,
                tvFunctorArgSList);

            if (tvFunctorArgSList.size() > 0) {
                ConvertFunctorArgsStrToIndex(
                    tvFunctorArgSList,
                    sPass.ann);
            }

            VRETURN(
                CPassUtil::SetStateValue(
                    sPass.state,
                    pass));

            // 出力
            VRETURN(ExportData(sPass));

            pass = ::cgGetNextPass(pass);
            nPassIdx++;

            m_PesHeader.maxProgamSize = IZ_MAX(m_PesHeader.maxProgamSize, sPass.sizeProgram);
            m_PesHeader.numPass++;
        }

        tech = ::cgGetNextTechnique(tech);
        nTechIdx++;
    }

    // NOTE
    // 全体でのシェーダ定数、サンプラの総数を知りたい
    m_PesHeader.numParam = nConstNum;
    m_PesHeader.numSampler = nSamplerNum;

    return TRUE;
}

示例#2

// パス解析
BOOL CShaderConverter::ExportPass(const SShaderConfig& config)
{
    _ExportChunkHeader(m_Out, izanagi::shader::SHD_CHUNK_MAGIC_NUMBER_PASS);

    izanagi::shader::S_SHD_PASS_HEADER sPassHeader;
    FILL_ZERO(&sPassHeader, sizeof(sPassHeader));

    // Blank for pass's header.
    izanagi::tool::CIoStreamSeekHelper cSeekHelper(&m_Out);
    VRETURN(_BeginExportChunk(sPassHeader, cSeekHelper));

    IZ_UINT nTechIdx = 0;
    IZ_UINT nPassIdx = 0;

    IZ_UINT nConstNum = 0;
    IZ_UINT nSamplerNum = 0;

    CGtechnique tech = ::cgGetFirstTechnique(m_pCgEffect);

    while (tech != NULL) {
        CGpass pass = ::cgGetFirstPass(tech);
        while (pass != NULL) {
            izanagi::shader::S_SHD_PASS sPass;
            {
                FILL_ZERO(&sPass, sizeof(sPass));

                IZ_PCSTR name = ::cgGetPassName(pass);
                IZ_UINT pos = CStringChunk::GetInstance().Register(name);

                //sPass.name = *(IZ_PCSTR*)(&pos);
                sPass.posName = pos;
                sPass.keyName = izanagi::CKey::GenerateValue(name);

                sPass.TechniqueIdx = nTechIdx;

                sPass.numConst = _GetUsedParamNum(m_ParamList, pass);
                sPass.numSampler = _GetUsedParamNum(m_SamplerList, pass);

                sPass.sizeVS = _GetFileSize(config, m_CompiledVSList[nPassIdx]);
                sPass.sizePS = _GetFileSize(config, m_CompiledPSList[nPassIdx]);

                nConstNum += sPass.numConst;
                nSamplerNum += sPass.numSampler;
            }

            VRETURN(
                CPassUtil::SetStateValue(
                    sPass.state,
                    pass));

            // 出力
            VRETURN(ExportData(sPass));

            pass = ::cgGetNextPass(pass);
            nPassIdx++;

            IZ_UINT nMax = IZ_MAX(sPass.sizeVS, sPass.sizePS);

            m_ShdHeader.maxProgamSize = IZ_MAX(m_ShdHeader.maxProgamSize, nMax);

            sPassHeader.numPass++;
        }

        tech = ::cgGetNextTechnique(tech);
        nTechIdx++;
    }

    m_ShdHeader.numPass = sPassHeader.numPass;

    // NOTE
    // 全体でのシェーダ定数、サンプラの総数を知りたい

    m_ShdHeader.numParam = nConstNum;
    m_ShdHeader.numSmpl = nSamplerNum;

    VRETURN(ExportUsedParamAndSamplerIdxByPass());

    VRETURN(_EndExportChunk(sPassHeader, cSeekHelper));

    return TRUE;
}