diff options
Diffstat (limited to 'dom/media/gmp/ChromiumCDMProxy.cpp')
| -rw-r--r-- | dom/media/gmp/ChromiumCDMProxy.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/dom/media/gmp/ChromiumCDMProxy.cpp b/dom/media/gmp/ChromiumCDMProxy.cpp index 26d0475ad8..debcb71b6f 100644 --- a/dom/media/gmp/ChromiumCDMProxy.cpp +++ b/dom/media/gmp/ChromiumCDMProxy.cpp @@ -7,6 +7,7 @@ #include "ChromiumCDMProxy.h" #include "ChromiumCDMCallbackProxy.h" #include "MediaResult.h" +#include "mozilla/StaticPrefs_media.h" #include "mozilla/dom/MediaKeySession.h" #include "GMPUtils.h" #include "nsPrintfCString.h" @@ -381,13 +382,19 @@ void ChromiumCDMProxy::NotifyOutputProtectionStatus( } uint32_t linkMask{}; - uint32_t protectionMask{}; // Unused/always zeroed. + uint32_t protectionMask{}; if (aCheckStatus == OutputProtectionCheckStatus::CheckSuccessful && aCaptureStatus == OutputProtectionCaptureStatus::CapturePossilbe) { // The result indicates the capture is possible, so set the mask // to indicate this. linkMask |= cdm::OutputLinkTypes::kLinkTypeNetwork; } + // `kProtectionNone` can cause playback to stop if HDCP_V1 is required. Report + // HDCP protection if there's no potential capturing. + if (linkMask == cdm::OutputLinkTypes::kLinkTypeNone && + StaticPrefs::media_widevine_hdcp_protection_mask()) { + protectionMask = cdm::OutputProtectionMethods::kProtectionHDCP; + } mGMPThread->Dispatch(NewRunnableMethod<bool, uint32_t, uint32_t>( "gmp::ChromiumCDMParent::NotifyOutputProtectionStatus", cdm, &gmp::ChromiumCDMParent::NotifyOutputProtectionStatus, |