C++ (Cpp) GetIntegerAttribute 예제들

예제 #1

파일: AMPEG4ElementaryAssembler.cpp 프로젝트: ConicalRom/platform_frameworks_base

// static
AMPEG4ElementaryAssembler::AMPEG4ElementaryAssembler(
        const sp<AMessage> &notify, const AString &desc, const AString &params)
    : mNotifyMsg(notify),
      mIsGeneric(false),
      mParams(params),
      mSizeLength(0),
      mIndexLength(0),
      mIndexDeltaLength(0),
      mCTSDeltaLength(0),
      mDTSDeltaLength(0),
      mRandomAccessIndication(false),
      mStreamStateIndication(0),
      mAuxiliaryDataSizeLength(0),
      mHasAUHeader(false),
      mAccessUnitRTPTime(0),
      mNextExpectedSeqNoValid(false),
      mNextExpectedSeqNo(0),
      mAccessUnitDamaged(false) {
    mIsGeneric = desc.startsWith("mpeg4-generic/");

    if (mIsGeneric) {
        AString value;
        CHECK(GetAttribute(params.c_str(), "mode", &value));

        if (!GetIntegerAttribute(params.c_str(), "sizeLength", &mSizeLength)) {
            mSizeLength = 0;
        }

        if (!GetIntegerAttribute(
                    params.c_str(), "indexLength", &mIndexLength)) {
            mIndexLength = 0;
        }

        if (!GetIntegerAttribute(
                    params.c_str(), "indexDeltaLength", &mIndexDeltaLength)) {
            mIndexDeltaLength = 0;
        }

        if (!GetIntegerAttribute(
                    params.c_str(), "CTSDeltaLength", &mCTSDeltaLength)) {
            mCTSDeltaLength = 0;
        }

        if (!GetIntegerAttribute(
                    params.c_str(), "DTSDeltaLength", &mDTSDeltaLength)) {
            mDTSDeltaLength = 0;
        }

        unsigned x;
        if (!GetIntegerAttribute(
                    params.c_str(), "randomAccessIndication", &x)) {
            mRandomAccessIndication = false;
        } else {
            CHECK(x == 0 || x == 1);
            mRandomAccessIndication = (x != 0);
        }

        if (!GetIntegerAttribute(
                    params.c_str(), "streamStateIndication",
                    &mStreamStateIndication)) {
            mStreamStateIndication = 0;
        }

        if (!GetIntegerAttribute(
                    params.c_str(), "auxiliaryDataSizeLength",
                    &mAuxiliaryDataSizeLength)) {
            mAuxiliaryDataSizeLength = 0;
        }

        mHasAUHeader =
            mSizeLength > 0
            || mIndexLength > 0
            || mIndexDeltaLength > 0
            || mCTSDeltaLength > 0
            || mDTSDeltaLength > 0
            || mRandomAccessIndication
            || mStreamStateIndication > 0;
    }
}

예제 #2

파일: AMPEG4ElementaryAssembler.cpp 프로젝트: Cheshkin/android_frameworks_av_mtk

// static
AMPEG4ElementaryAssembler::AMPEG4ElementaryAssembler(
        const sp<AMessage> &notify, const AString &desc, const AString &params)
    : mNotifyMsg(notify),
      mIsGeneric(false),
      mParams(params),
      mSizeLength(0),
      mIndexLength(0),
      mIndexDeltaLength(0),
      mCTSDeltaLength(0),
      mDTSDeltaLength(0),
      mRandomAccessIndication(false),
      mStreamStateIndication(0),
      mAuxiliaryDataSizeLength(0),
      mHasAUHeader(false),
      mChannelConfig(0),
      mSampleRateIndex(0),
      mAccessUnitRTPTime(0),
      mNextExpectedSeqNoValid(false),
      mNextExpectedSeqNo(0),
      mAccessUnitDamaged(false) {
    mIsGeneric = !strncasecmp(desc.c_str(),"mpeg4-generic/", 14);

    if (mIsGeneric) {
        AString value;
        CHECK(GetAttribute(params.c_str(), "mode", &value));

        if (!GetIntegerAttribute(params.c_str(), "sizeLength", &mSizeLength)) {
            mSizeLength = 0;
        }

        if (!GetIntegerAttribute(
                    params.c_str(), "indexLength", &mIndexLength)) {
            mIndexLength = 0;
        }

        if (!GetIntegerAttribute(
                    params.c_str(), "indexDeltaLength", &mIndexDeltaLength)) {
            mIndexDeltaLength = 0;
        }

        if (!GetIntegerAttribute(
                    params.c_str(), "CTSDeltaLength", &mCTSDeltaLength)) {
            mCTSDeltaLength = 0;
        }

        if (!GetIntegerAttribute(
                    params.c_str(), "DTSDeltaLength", &mDTSDeltaLength)) {
            mDTSDeltaLength = 0;
        }

        unsigned x;
        if (!GetIntegerAttribute(
                    params.c_str(), "randomAccessIndication", &x)) {
            mRandomAccessIndication = false;
        } else {
            CHECK(x == 0 || x == 1);
            mRandomAccessIndication = (x != 0);
        }

        if (!GetIntegerAttribute(
                    params.c_str(), "streamStateIndication",
                    &mStreamStateIndication)) {
            mStreamStateIndication = 0;
        }

        if (!GetIntegerAttribute(
                    params.c_str(), "auxiliaryDataSizeLength",
                    &mAuxiliaryDataSizeLength)) {
            mAuxiliaryDataSizeLength = 0;
        }

        mHasAUHeader =
            mSizeLength > 0
            || mIndexLength > 0
            || mIndexDeltaLength > 0
            || mCTSDeltaLength > 0
            || mDTSDeltaLength > 0
            || mRandomAccessIndication
            || mStreamStateIndication > 0;

        int32_t sampleRate, numChannels;
        ASessionDescription::ParseFormatDesc(
                desc.c_str(), &sampleRate, &numChannels);

        mChannelConfig = numChannels;
        CHECK(GetSampleRateIndex(sampleRate, &mSampleRateIndex));
    }
}

예제 #3

파일: nsSliderFrame.cpp 프로젝트: MozillaOnline/gecko-dev

PRInt32
nsSliderFrame::GetMaxPosition(nsIContent* content)
{
  return GetIntegerAttribute(content, nsGkAtoms::maxpos, 100);
}

예제 #4

파일: nsSliderFrame.cpp 프로젝트: MozillaOnline/gecko-dev

PRInt32
nsSliderFrame::GetPageIncrement(nsIContent* content)
{
  return GetIntegerAttribute(content, nsGkAtoms::pageincrement, 10);
}

예제 #5

파일: nsSliderFrame.cpp 프로젝트: MozillaOnline/gecko-dev

PRInt32
nsSliderFrame::GetCurrentPosition(nsIContent* content)
{
  return GetIntegerAttribute(content, nsGkAtoms::curpos, 0);
}