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Unified Diff: media/cdm/ppapi/cdm_adapter.cc

Issue 105383002: Rename EME WD call parameters (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fix nit Created 7 years ago
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Index: media/cdm/ppapi/cdm_adapter.cc
diff --git a/media/cdm/ppapi/cdm_adapter.cc b/media/cdm/ppapi/cdm_adapter.cc
index 489eb1d8ecc3a15d1297fc9dc17ab6278f8a512f..209335bdd3fc1ce07bc8d4a223f09a7f5b5969a3 100644
--- a/media/cdm/ppapi/cdm_adapter.cc
+++ b/media/cdm/ppapi/cdm_adapter.cc
@@ -247,13 +247,13 @@ void CdmAdapter::Initialize(const std::string& key_system) {
key_system_ = key_system;
}
-void CdmAdapter::CreateSession(uint32_t reference_id,
+void CdmAdapter::CreateSession(uint32_t session_id,
const std::string& type,
pp::VarArrayBuffer init_data) {
// Initialize() doesn't report an error, so CreateSession() can be called
// even if Initialize() failed.
if (!cdm_) {
- OnSessionError(reference_id, cdm::kUnknownError, 0);
+ OnSessionError(session_id, cdm::kUnknownError, 0);
return;
}
@@ -261,7 +261,7 @@ void CdmAdapter::CreateSession(uint32_t reference_id,
PP_URLComponents_Dev url_components = {};
const pp::URLUtil_Dev* url_util = pp::URLUtil_Dev::Get();
if (!url_util) {
- OnSessionError(reference_id, cdm::kUnknownError, 0);
+ OnSessionError(session_id, cdm::kUnknownError, 0);
return;
}
pp::Var href = url_util->GetDocumentURL(
@@ -272,19 +272,19 @@ void CdmAdapter::CreateSession(uint32_t reference_id,
PP_DCHECK(0 < url_components.host.len);
#endif // defined(CHECK_DOCUMENT_URL)
- cdm_->CreateSession(reference_id,
+ cdm_->CreateSession(session_id,
type.data(),
type.size(),
static_cast<const uint8_t*>(init_data.Map()),
init_data.ByteLength());
}
-void CdmAdapter::UpdateSession(uint32_t reference_id,
+void CdmAdapter::UpdateSession(uint32_t session_id,
pp::VarArrayBuffer response) {
// TODO(jrummell): In EME WD, AddKey() can only be called on valid sessions.
// We should be able to DCHECK(cdm_) when addressing http://crbug.com/249976.
if (!cdm_) {
- OnSessionError(reference_id, cdm::kUnknownError, 0);
+ OnSessionError(session_id, cdm::kUnknownError, 0);
return;
}
@@ -292,32 +292,32 @@ void CdmAdapter::UpdateSession(uint32_t reference_id,
const uint32_t response_size = response.ByteLength();
if (!response_ptr || response_size <= 0) {
- OnSessionError(reference_id, cdm::kUnknownError, 0);
+ OnSessionError(session_id, cdm::kUnknownError, 0);
return;
}
CdmWrapper::Result result =
- cdm_->UpdateSession(reference_id, response_ptr, response_size);
+ cdm_->UpdateSession(session_id, response_ptr, response_size);
switch (result) {
case CdmWrapper::NO_ACTION:
break;
case CdmWrapper::CALL_KEY_ADDED:
- OnSessionReady(reference_id);
+ OnSessionReady(session_id);
break;
case CdmWrapper::CALL_KEY_ERROR:
- OnSessionError(reference_id, cdm::kUnknownError, 0);
+ OnSessionError(session_id, cdm::kUnknownError, 0);
break;
}
}
-void CdmAdapter::ReleaseSession(uint32_t reference_id) {
+void CdmAdapter::ReleaseSession(uint32_t session_id) {
// TODO(jrummell): In EME WD, AddKey() can only be called on valid sessions.
// We should be able to DCHECK(cdm_) when addressing http://crbug.com/249976.
if (!cdm_) {
- OnSessionError(reference_id, cdm::kUnknownError, 0);
+ OnSessionError(session_id, cdm::kUnknownError, 0);
return;
}
- CdmWrapper::Result result = cdm_->ReleaseSession(reference_id);
+ CdmWrapper::Result result = cdm_->ReleaseSession(session_id);
switch (result) {
case CdmWrapper::NO_ACTION:
break;
@@ -325,7 +325,7 @@ void CdmAdapter::ReleaseSession(uint32_t reference_id) {
PP_NOTREACHED();
break;
case CdmWrapper::CALL_KEY_ERROR:
- OnSessionError(reference_id, cdm::kUnknownError, 0);
+ OnSessionError(session_id, cdm::kUnknownError, 0);
break;
}
}
@@ -536,11 +536,12 @@ void CdmAdapter::SendKeyMessage(
std::string session_id_str(session_id, session_id_length);
PP_DCHECK(!session_id_str.empty());
- uint32_t reference_id = cdm_->DetermineReferenceId(session_id_str);
+ uint32_t session_reference_id = cdm_->LookupSessionId(session_id_str);
- OnSessionCreated(reference_id, session_id, session_id_length);
- OnSessionMessage(
- reference_id, message, message_length, default_url, default_url_length);
+ OnSessionCreated(session_reference_id, session_id, session_id_length);
+ OnSessionMessage(session_reference_id,
+ message, message_length,
+ default_url, default_url_length);
}
void CdmAdapter::SendKeyError(const char* session_id,
@@ -548,8 +549,8 @@ void CdmAdapter::SendKeyError(const char* session_id,
cdm::MediaKeyError error_code,
uint32_t system_code) {
std::string session_id_str(session_id, session_id_length);
- uint32_t reference_id = cdm_->DetermineReferenceId(session_id_str);
- OnSessionError(reference_id, error_code, system_code);
+ uint32_t session_reference_id = cdm_->LookupSessionId(session_id_str);
+ OnSessionError(session_reference_id, error_code, system_code);
}
void CdmAdapter::GetPrivateData(int32_t* instance,
@@ -558,56 +559,56 @@ void CdmAdapter::GetPrivateData(int32_t* instance,
*get_interface = pp::Module::Get()->get_browser_interface();
}
-void CdmAdapter::OnSessionCreated(uint32_t reference_id,
- const char* session_id,
- uint32_t session_id_length) {
+void CdmAdapter::OnSessionCreated(uint32_t session_id,
+ const char* web_session_id,
+ uint32_t web_session_id_length) {
PostOnMain(callback_factory_.NewCallback(
&CdmAdapter::SendSessionCreatedInternal,
- reference_id,
- std::string(session_id, session_id_length)));
+ session_id,
+ std::string(web_session_id, web_session_id_length)));
}
-void CdmAdapter::OnSessionMessage(uint32_t reference_id,
+void CdmAdapter::OnSessionMessage(uint32_t session_id,
const char* message,
uint32_t message_length,
const char* destination_url,
uint32_t destination_url_length) {
PostOnMain(callback_factory_.NewCallback(
&CdmAdapter::SendSessionMessageInternal,
- reference_id,
+ session_id,
std::vector<uint8>(message, message + message_length),
std::string(destination_url, destination_url_length)));
}
-void CdmAdapter::OnSessionReady(uint32_t reference_id) {
+void CdmAdapter::OnSessionReady(uint32_t session_id) {
PostOnMain(callback_factory_.NewCallback(
- &CdmAdapter::SendSessionReadyInternal, reference_id));
+ &CdmAdapter::SendSessionReadyInternal, session_id));
}
-void CdmAdapter::OnSessionClosed(uint32_t reference_id) {
+void CdmAdapter::OnSessionClosed(uint32_t session_id) {
PostOnMain(callback_factory_.NewCallback(
- &CdmAdapter::SendSessionClosedInternal, reference_id));
+ &CdmAdapter::SendSessionClosedInternal, session_id));
}
-void CdmAdapter::OnSessionError(uint32_t reference_id,
+void CdmAdapter::OnSessionError(uint32_t session_id,
cdm::MediaKeyError error_code,
uint32_t system_code) {
PostOnMain(callback_factory_.NewCallback(
&CdmAdapter::SendSessionErrorInternal,
- reference_id,
+ session_id,
error_code,
system_code));
}
void CdmAdapter::SendSessionCreatedInternal(int32_t result,
- uint32_t reference_id,
- const std::string& session_id) {
+ uint32_t session_id,
+ const std::string& web_session_id) {
PP_DCHECK(result == PP_OK);
- pp::ContentDecryptor_Private::SessionCreated(reference_id, session_id);
+ pp::ContentDecryptor_Private::SessionCreated(session_id, web_session_id);
}
void CdmAdapter::SendSessionMessageInternal(int32_t result,
- uint32_t reference_id,
+ uint32_t session_id,
const std::vector<uint8>& message,
const std::string& default_url) {
PP_DCHECK(result == PP_OK);
@@ -618,28 +619,27 @@ void CdmAdapter::SendSessionMessageInternal(int32_t result,
}
pp::ContentDecryptor_Private::SessionMessage(
- reference_id, message_array_buffer, default_url);
+ session_id, message_array_buffer, default_url);
}
-void CdmAdapter::SendSessionReadyInternal(int32_t result,
- uint32_t reference_id) {
+void CdmAdapter::SendSessionReadyInternal(int32_t result, uint32_t session_id) {
PP_DCHECK(result == PP_OK);
- pp::ContentDecryptor_Private::SessionReady(reference_id);
+ pp::ContentDecryptor_Private::SessionReady(session_id);
}
void CdmAdapter::SendSessionClosedInternal(int32_t result,
- uint32_t reference_id) {
+ uint32_t session_id) {
PP_DCHECK(result == PP_OK);
- pp::ContentDecryptor_Private::SessionClosed(reference_id);
+ pp::ContentDecryptor_Private::SessionClosed(session_id);
}
void CdmAdapter::SendSessionErrorInternal(int32_t result,
- uint32_t reference_id,
+ uint32_t session_id,
cdm::MediaKeyError error_code,
uint32_t system_code) {
PP_DCHECK(result == PP_OK);
pp::ContentDecryptor_Private::SessionError(
- reference_id, error_code, system_code);
+ session_id, error_code, system_code);
}
void CdmAdapter::DeliverBlock(int32_t result,
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