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Merge "Add support for HDCP 2.3"

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This commit is contained in:
Jeff Tinker
2019-01-19 05:48:02 +00:00
committed by Android (Google) Code Review
parent 700ee5160a 7c0cd2582b
commit 81e77bda58
3 changed files with 40 additions and 7 deletions
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1
libwvdrmengine/mediadrm/include_hidl/WVDrmPlugin.h
View File

@@ -125,6 +125,7 @@ struct WVDrmPlugin : public IDrmPlugin, IDrmPluginListener,
Return<Status> removeAllSecureStops() override;
Return<void> getHdcpLevels(getHdcpLevels_cb _hidl_cb) override;
Return<void> getHdcpLevels_1_2(getHdcpLevels_1_2_cb _hidl_cb) override;
Return<void> getNumberOfSessions(getNumberOfSessions_cb _hidl_cb) override;

45
libwvdrmengine/mediadrm/src_hidl/WVDrmPlugin.cpp
View File

@@ -151,6 +151,20 @@ HdcpLevel mapHdcpLevel(const std::string level) {
}
}
HdcpLevel_V1_2 mapHdcpLevel_1_2(const std::string level) {
if (level == wvcdm::QUERY_VALUE_HDCP_V2_3) {
return HdcpLevel_V1_2::HDCP_V2_3;
}
return static_cast<HdcpLevel_V1_2>(mapHdcpLevel(level));
}
HdcpLevel toHdcpLevel_1_1(HdcpLevel_V1_2 level) {
if (level == HdcpLevel_V1_2::HDCP_V2_3) {
return HdcpLevel::HDCP_NONE;
}
return static_cast<HdcpLevel>(level);
}
} // namespace
WVDrmPlugin::WVDrmPlugin(const sp<WvContentDecryptionModule>& cdm,
@@ -937,29 +951,46 @@ Return<Status> WVDrmPlugin::removeAllSecureStops() {
}
Return<void> WVDrmPlugin::getHdcpLevels(getHdcpLevels_cb _hidl_cb) {
HdcpLevel connectedLevel = HdcpLevel::HDCP_NONE;
HdcpLevel maxLevel = HdcpLevel::HDCP_NO_OUTPUT;
HdcpLevel connectedLevel = HdcpLevel::HDCP_NONE;
HdcpLevel maxLevel = HdcpLevel::HDCP_NO_OUTPUT;
Return<void> hResult = getHdcpLevels_1_2(
[&](Status_V1_2 status, const HdcpLevel_V1_2& hConnected,
const HdcpLevel_V1_2& hMax) {
if (status == Status_V1_2::OK) {
connectedLevel = toHdcpLevel_1_1(hConnected);
maxLevel = toHdcpLevel_1_1(hMax);
}
});
_hidl_cb(Status::OK, connectedLevel, maxLevel);
return Void();
}
Return<void> WVDrmPlugin::getHdcpLevels_1_2(getHdcpLevels_1_2_cb _hidl_cb) {
HdcpLevel_V1_2 connectedLevel = HdcpLevel_V1_2::HDCP_NONE;
HdcpLevel_V1_2 maxLevel = HdcpLevel_V1_2::HDCP_NO_OUTPUT;
std::string level;
Status status = queryProperty(wvcdm::QUERY_KEY_CURRENT_HDCP_LEVEL, level);
if (status == Status::OK) {
connectedLevel = mapHdcpLevel(level);
connectedLevel = mapHdcpLevel_1_2(level);
} else {
ALOGE("Failed to query current hdcp level.");
_hidl_cb(Status::ERROR_DRM_INVALID_STATE, connectedLevel, maxLevel);
_hidl_cb(Status_V1_2::ERROR_DRM_INVALID_STATE, connectedLevel, maxLevel);
return Void();
}
status = queryProperty(wvcdm::QUERY_KEY_MAX_HDCP_LEVEL, level);
if (status == Status::OK) {
maxLevel = mapHdcpLevel(level);
maxLevel = mapHdcpLevel_1_2(level);
} else {
ALOGE("Failed to query maximum hdcp level.");
_hidl_cb(Status::ERROR_DRM_INVALID_STATE, connectedLevel, maxLevel);
_hidl_cb(Status_V1_2::ERROR_DRM_INVALID_STATE, connectedLevel, maxLevel);
return Void();
}
_hidl_cb(Status::OK, connectedLevel, maxLevel);
_hidl_cb(Status_V1_2::OK, connectedLevel, maxLevel);
return Void();
}