This is an automated email from the git hooks/post-receive script. x2go pushed a commit to branch upstream/28.5.0 in repository pale-moon. commit 1fa998d8919375312d20d6d54bae955d166031c7 Author: trav90 <travawine@protonmail.ch> Date: Fri Feb 8 10:35:58 2019 -0600 [EME] Make WidevineAdapter compatible with CDM version 9 NOTE: this breaks compatibility with CDM version 8. --- dom/media/gmp/widevine-adapter/WidevineAdapter.cpp | 4 +- .../gmp/widevine-adapter/WidevineDecryptor.cpp | 63 +++++++++++----------- dom/media/gmp/widevine-adapter/WidevineDecryptor.h | 24 ++++----- dom/media/gmp/widevine-adapter/WidevineUtils.cpp | 2 +- dom/media/gmp/widevine-adapter/WidevineUtils.h | 6 +-- .../gmp/widevine-adapter/WidevineVideoDecoder.h | 2 +- 6 files changed, 51 insertions(+), 50 deletions(-) diff --git a/dom/media/gmp/widevine-adapter/WidevineAdapter.cpp b/dom/media/gmp/widevine-adapter/WidevineAdapter.cpp index 74b5c38..fa703ab 100644 --- a/dom/media/gmp/widevine-adapter/WidevineAdapter.cpp +++ b/dom/media/gmp/widevine-adapter/WidevineAdapter.cpp @@ -46,7 +46,7 @@ void* GetCdmHost(int aHostInterfaceVersion, void* aUserData) Log("GetCdmHostFunc(%d, %p)", aHostInterfaceVersion, aUserData); WidevineDecryptor* decryptor = reinterpret_cast<WidevineDecryptor*>(aUserData); MOZ_ASSERT(decryptor); - return static_cast<cdm::Host_8*>(decryptor); + return static_cast<cdm::Host_9*>(decryptor); } #define STRINGIFY(s) _STRINGIFY(s) @@ -162,7 +162,7 @@ WidevineAdapter::Supports(int32_t aModuleVersion, { return aModuleVersion == CDM_MODULE_VERSION && aInterfaceVersion == cdm::ContentDecryptionModule::kVersion && - aHostVersion == cdm::Host_8::kVersion; + aHostVersion == cdm::Host_9::kVersion; } } // namespace mozilla diff --git a/dom/media/gmp/widevine-adapter/WidevineDecryptor.cpp b/dom/media/gmp/widevine-adapter/WidevineDecryptor.cpp index 149fa17..e85aa2d 100644 --- a/dom/media/gmp/widevine-adapter/WidevineDecryptor.cpp +++ b/dom/media/gmp/widevine-adapter/WidevineDecryptor.cpp @@ -302,6 +302,12 @@ WidevineDecryptor::GetCurrentWallTime() } void +ChromiumCDMChild::OnResolveKeyStatusPromise(uint32_t aPromiseId, + cdm::KeyStatus aKeyStatus) { + //TODO: The callback of GetStatusForPolicy. See Mozilla bug 1404230. +} + +void WidevineDecryptor::OnResolveNewSessionPromise(uint32_t aPromiseId, const char* aSessionId, uint32_t aSessionIdSize) @@ -332,42 +338,41 @@ WidevineDecryptor::OnResolvePromise(uint32_t aPromiseId) mCallback->ResolvePromise(aPromiseId); } -static GMPDOMException -ToGMPDOMException(cdm::Error aError) -{ - switch (aError) { - case kNotSupportedError: return kGMPNotSupportedError; - case kInvalidStateError: return kGMPInvalidStateError; - case kInvalidAccessError: - // Note: Chrome converts kInvalidAccessError to TypeError, since the - // Chromium CDM API doesn't have a type error enum value. The EME spec - // requires TypeError in some places, so we do the same conversion. - // See bug 1313202. - return kGMPTypeError; - case kQuotaExceededError: return kGMPQuotaExceededError; - case kUnknownError: return kGMPInvalidModificationError; // Note: Unique placeholder. - case kClientError: return kGMPAbortError; // Note: Unique placeholder. - case kOutputError: return kGMPSecurityError; // Note: Unique placeholder. - }; - return kGMPTimeoutError; // Note: Unique placeholder. +// Align with spec, the Exceptions used by CDM to reject promises . +// https://w3c.github.io/encrypted-media/#exceptions +cdm::Exception +ConvertCDMErrorToCDMException(cdm::Error error) { + switch (error) { + case cdm::kNotSupportedError: + return cdm::Exception::kExceptionNotSupportedError; + case cdm::kInvalidStateError: + return cdm::Exception::kExceptionInvalidStateError; + case cdm::kInvalidAccessError: + return cdm::Exception::kExceptionTypeError; + case cdm::kQuotaExceededError: + return cdm::Exception::kExceptionQuotaExceededError; + break; + } + + return cdm::Exception::kExceptionInvalidStateError; } void WidevineDecryptor::OnRejectPromise(uint32_t aPromiseId, - Error aError, - uint32_t aSystemCode, - const char* aErrorMessage, - uint32_t aErrorMessageSize) + cdm::Exception aException, + uint32_t aSystemCode, + const char* aErrorMessage, + uint32_t aErrorMessageSize) { if (!mCallback) { Log("Decryptor::OnRejectPromise(aPromiseId=%d, err=%d, sysCode=%u, msg=%s) FAIL; !mCallback", - aPromiseId, (int)aError, aSystemCode, aErrorMessage); + aPromiseId, (int)aException, aSystemCode, aErrorMessage); return; } Log("Decryptor::OnRejectPromise(aPromiseId=%d, err=%d, sysCode=%u, msg=%s)", aPromiseId, (int)aError, aSystemCode, aErrorMessage); mCallback->RejectPromise(aPromiseId, - ToGMPDOMException(aError), + ToGMPDOMException(aException), !aErrorMessageSize ? "" : aErrorMessage, aErrorMessageSize); } @@ -385,12 +390,10 @@ ToGMPMessageType(MessageType message_type) void WidevineDecryptor::OnSessionMessage(const char* aSessionId, - uint32_t aSessionIdSize, - MessageType aMessageType, - const char* aMessage, - uint32_t aMessageSize, - const char* aLegacyDestinationUrl, - uint32_t aLegacyDestinationUrlLength) + uint32_t aSessionIdSize, + cdm::MessageType aMessageType, + const char* aMessage, + uint32_t aMessageSize) { if (!mCallback) { Log("Decryptor::OnSessionMessage() FAIL; !mCallback"); diff --git a/dom/media/gmp/widevine-adapter/WidevineDecryptor.h b/dom/media/gmp/widevine-adapter/WidevineDecryptor.h index d518519..c1a1eba 100644 --- a/dom/media/gmp/widevine-adapter/WidevineDecryptor.h +++ b/dom/media/gmp/widevine-adapter/WidevineDecryptor.h @@ -16,7 +16,7 @@ namespace mozilla { class WidevineDecryptor : public GMPDecryptor - , public cdm::Host_8 + , public cdm::Host_9 { public: @@ -69,16 +69,19 @@ public: void DecryptingComplete() override; - // cdm::Host_8 + // cdm::Host_9 implementation cdm::Buffer* Allocate(uint32_t aCapacity) override; void SetTimer(int64_t aDelayMs, void* aContext) override; cdm::Time GetCurrentWallTime() override; + // cdm::Host_9 interface + void OnResolveKeyStatusPromise(uint32_t aPromiseId, + cdm::KeyStatus aKeyStatus) override; void OnResolveNewSessionPromise(uint32_t aPromiseId, const char* aSessionId, uint32_t aSessionIdSize) override; void OnResolvePromise(uint32_t aPromiseId) override; void OnRejectPromise(uint32_t aPromiseId, - cdm::Error aError, + cdm::Exception aException, uint32_t aSystemCode, const char* aErrorMessage, uint32_t aErrorMessageSize) override; @@ -86,9 +89,7 @@ public: uint32_t aSessionIdSize, cdm::MessageType aMessageType, const char* aMessage, - uint32_t aMessageSize, - const char* aLegacyDestinationUrl, - uint32_t aLegacyDestinationUrlLength) override; + uint32_t aMessageSize) override; void OnSessionKeysChange(const char* aSessionId, uint32_t aSessionIdSize, bool aHasAdditionalUsableKey, @@ -99,12 +100,6 @@ public: cdm::Time aNewExpiryTime) override; void OnSessionClosed(const char* aSessionId, uint32_t aSessionIdSize) override; - void OnLegacySessionError(const char* aSessionId, - uint32_t aSessionId_length, - cdm::Error aError, - uint32_t aSystemCode, - const char* aErrorMessage, - uint32_t aErrorMessageLength) override; void SendPlatformChallenge(const char* aServiceId, uint32_t aServiceIdSize, const char* aChallenge, @@ -113,6 +108,9 @@ public: void QueryOutputProtectionStatus() override; void OnDeferredInitializationDone(cdm::StreamType aStreamType, cdm::Status aDecoderStatus) override; + // cdm::Host_9 interface + // NOTE: the interface has changed upstream. + void RequestStorageId() override {} cdm::FileIO* CreateFileIO(cdm::FileIOClient* aClient) override; GMPDecryptorCallback* Callback() const { return mCallback; } @@ -120,7 +118,7 @@ public: private: ~WidevineDecryptor(); RefPtr<CDMWrapper> mCDM; - cdm::ContentDecryptionModule_8* CDM() { return mCDM->GetCDM(); } + cdm::ContentDecryptionModule_9* CDM() { return mCDM->GetCDM(); } GMPDecryptorCallback* mCallback; std::map<uint32_t, uint32_t> mPromiseIdToNewSessionTokens; diff --git a/dom/media/gmp/widevine-adapter/WidevineUtils.cpp b/dom/media/gmp/widevine-adapter/WidevineUtils.cpp index 925dfe1..deb71e5 100644 --- a/dom/media/gmp/widevine-adapter/WidevineUtils.cpp +++ b/dom/media/gmp/widevine-adapter/WidevineUtils.cpp @@ -77,7 +77,7 @@ void InitInputBuffer(const GMPEncryptedBufferMetadata* aCrypto, aInputBuffer.timestamp = aTimestamp; } -CDMWrapper::CDMWrapper(cdm::ContentDecryptionModule_8* aCDM, +CDMWrapper::CDMWrapper(cdm::ContentDecryptionModule_9* aCDM, WidevineDecryptor* aDecryptor) : mCDM(aCDM) , mDecryptor(aDecryptor) diff --git a/dom/media/gmp/widevine-adapter/WidevineUtils.h b/dom/media/gmp/widevine-adapter/WidevineUtils.h index 57c004a..ca65ff8 100644 --- a/dom/media/gmp/widevine-adapter/WidevineUtils.h +++ b/dom/media/gmp/widevine-adapter/WidevineUtils.h @@ -48,12 +48,12 @@ class CDMWrapper { public: NS_INLINE_DECL_THREADSAFE_REFCOUNTING(CDMWrapper) - explicit CDMWrapper(cdm::ContentDecryptionModule_8* aCDM, + explicit CDMWrapper(cdm::ContentDecryptionModule_9* aCDM, WidevineDecryptor* aDecryptor); - cdm::ContentDecryptionModule_8* GetCDM() const { return mCDM; } + cdm::ContentDecryptionModule_9* GetCDM() const { return mCDM; } private: ~CDMWrapper(); - cdm::ContentDecryptionModule_8* mCDM; + cdm::ContentDecryptionModule_9* mCDM; RefPtr<WidevineDecryptor> mDecryptor; }; diff --git a/dom/media/gmp/widevine-adapter/WidevineVideoDecoder.h b/dom/media/gmp/widevine-adapter/WidevineVideoDecoder.h index b143f75..f5e6351 100644 --- a/dom/media/gmp/widevine-adapter/WidevineVideoDecoder.h +++ b/dom/media/gmp/widevine-adapter/WidevineVideoDecoder.h @@ -45,7 +45,7 @@ private: ~WidevineVideoDecoder(); - cdm::ContentDecryptionModule_8* CDM() const { + cdm::ContentDecryptionModule_9* CDM() const { // CDM should only be accessed before 'DecodingComplete'. MOZ_ASSERT(mCDMWrapper); // CDMWrapper ensure the CDM is non-null, no need to check again. -- Alioth's /home/x2go-admin/maintenancescripts/git/hooks/post-receive-email on /srv/git/code.x2go.org/pale-moon.git