Exemplos de WebMediaConstraints::getOptionalConstraints em C++ (Cpp)

Exemplo n.º 1

Arquivo: MockConstraints.cpp Projeto: ChromiumWebApps/chromium

bool MockConstraints::verifyConstraints(const WebMediaConstraints& constraints, WebString* failedConstraint)
{
    WebVector<WebMediaConstraint> mandatoryConstraints;
    constraints.getMandatoryConstraints(mandatoryConstraints);
    if (mandatoryConstraints.size()) {
        for (size_t i = 0; i < mandatoryConstraints.size(); ++i) {
            const WebMediaConstraint& curr = mandatoryConstraints[i];
            if (!isSupported(curr.m_name) || curr.m_value != "1") {
                if (failedConstraint)
                    *failedConstraint = curr.m_name;
                return false;
            }
        }
    }

    WebVector<WebMediaConstraint> optionalConstraints;
    constraints.getOptionalConstraints(optionalConstraints);
    if (optionalConstraints.size()) {
        for (size_t i = 0; i < optionalConstraints.size(); ++i) {
            const WebMediaConstraint& curr = optionalConstraints[i];
            if (!isValid(curr.m_name) || curr.m_value != "0") {
                if (failedConstraint)
                    *failedConstraint = curr.m_name;
                return false;
            }
        }
    }

    return true;
}