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Commit ca6a5435 authored by Kyle Zhang's avatar Kyle Zhang Committed by Automerger Merge Worker
Browse files

Merge "Add getSupportedSchemes Api for IDrm" into tm-dev am: d56260bb 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/17246384

Change-Id: Ifcbf40d2279203e7a0407a038c80cb9f4f842e12
parents 7384b857 d56260bb

drm/libmediadrm/DrmHal.cpp

+7 −0
Original line number Diff line number Diff line
@@ -286,4 +286,11 @@ status_t DrmHal::getLogMessages(Vector<drm::V1_4::LogMessage>& logs) const { 
    return mDrmHalHidl->getLogMessages(logs);

}



status_t DrmHal::getSupportedSchemes(std::vector<uint8_t> &schemes) const {

    status_t statusResult;

    statusResult = mDrmHalAidl->getSupportedSchemes(schemes);

    if (statusResult == OK) return statusResult;

    return mDrmHalHidl->getSupportedSchemes(schemes);

}



}  // namespace android

drm/libmediadrm/DrmHalAidl.cpp

+19 −0
Original line number Diff line number Diff line
@@ -1189,6 +1189,25 @@ std::string DrmHalAidl::reportFrameworkMetrics(const std::string& pluginMetrics) 
    return serializedMetrics;

}



status_t DrmHalAidl::getSupportedSchemes(std::vector<uint8_t> &schemes) const {

    Mutex::Autolock autoLock(mLock);



    if (mFactories.empty()) return UNKNOWN_ERROR;

    for (ssize_t i = mFactories.size() - 1; i >= 0; i--) {

        CryptoSchemes curSchemes{};

        auto err = mFactories[i]->getSupportedCryptoSchemes(&curSchemes);

        if (!err.isOk()) {

            continue;

        }



        for (auto uuidObj : curSchemes.uuids) {

            schemes.insert(schemes.end(), uuidObj.uuid.begin(), uuidObj.uuid.end());

        }

    }



    return OK;

}



void DrmHalAidl::cleanup() {

    closeOpenSessions();

drm/libmediadrm/DrmHalHidl.cpp

+20 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ 
#include <aidl/android/media/BnResourceManagerClient.h>

#include <android/binder_manager.h>

#include <android/hardware/drm/1.2/types.h>

#include <android/hardware/drm/1.3/IDrmFactory.h>

#include <android/hidl/manager/1.2/IServiceManager.h>

#include <hidl/ServiceManagement.h>

#include <media/EventMetric.h>
@@ -1514,4 +1515,23 @@ status_t DrmHalHidl::getLogMessages(Vector<drm::V1_4::LogMessage>& logs) const { 
    return DrmUtils::GetLogMessages<drm::V1_4::IDrmPlugin>(mPlugin, logs);

}



status_t DrmHalHidl::getSupportedSchemes(std::vector<uint8_t> &schemes) const {

    Mutex::Autolock autoLock(mLock);

    for (auto &factory : mFactories) {

        sp<drm::V1_3::IDrmFactory> factoryV1_3 = drm::V1_3::IDrmFactory::castFrom(factory);

        if (factoryV1_3 == nullptr) {

            continue;

        }



        factoryV1_3->getSupportedCryptoSchemes(

            [&](const hardware::hidl_vec<hardware::hidl_array<uint8_t, 16>>& schemes_hidl) {

                for (const auto &scheme : schemes_hidl) {

                    schemes.insert(schemes.end(), scheme.data(), scheme.data() + scheme.size());

                }

            });

    }



    return OK;

}



}  // namespace android

drm/libmediadrm/include/mediadrm/DrmHal.h

+1 −0
Original line number Diff line number Diff line
@@ -117,6 +117,7 @@ struct DrmHal : public IDrm { 
            Vector<uint8_t> const &sessionId,

            const char *playbackId);

    virtual status_t getLogMessages(Vector<drm::V1_4::LogMessage> &logs) const;

    virtual status_t getSupportedSchemes(std::vector<uint8_t> &schemes) const;



private:

    sp<IDrm> mDrmHalHidl;

drm/libmediadrm/include/mediadrm/DrmHalAidl.h

+1 −0
Original line number Diff line number Diff line
@@ -105,6 +105,7 @@ struct DrmHalAidl : public IDrm{ 
                                           bool* required) const;

    virtual status_t setPlaybackId(Vector<uint8_t> const& sessionId, const char* playbackId);

    virtual status_t getLogMessages(Vector<drm::V1_4::LogMessage>& logs) const;

    virtual status_t getSupportedSchemes(std::vector<uint8_t> &schemes) const;



    ::ndk::ScopedAStatus onEvent(EventTypeAidl in_eventType,

                                 const std::vector<uint8_t>& in_sessionId,