Changes to the EME Pepper API

ppapi/cpp/private/content_decryptor_private.cc

Index: ppapi/cpp/private/content_decryptor_private.cc
diff --git a/ppapi/cpp/private/content_decryptor_private.cc b/ppapi/cpp/private/content_decryptor_private.cc
index 48690946128a21fba778128bb6b4280a333df6d9..e60a7124f005023034ded43dc49263d9dcb3ab9d 100644
--- a/ppapi/cpp/private/content_decryptor_private.cc
+++ b/ppapi/cpp/private/content_decryptor_private.cc
@@ -23,10 +23,8 @@ namespace {
 static const char kPPPContentDecryptorInterface[] =
     PPP_CONTENTDECRYPTOR_PRIVATE_INTERFACE;
 
-void GenerateKeyRequest(PP_Instance instance,
-                        PP_Var key_system_arg,
-                        PP_Var type_arg,
-                        PP_Var init_data_arg) {
+void Initialize(PP_Instance instance,
+                PP_Var key_system_arg) {

[xhwang, 2013/09/18 00:07:18]

nit: one line

[jrummell, 2013/09/18 21:01:15]

Added additional parameter, so it doesn't fit anymore.

   void* object =
       Instance::GetPerInstanceObject(instance, kPPPContentDecryptorInterface);
   if (!object)
@@ -36,6 +34,18 @@ void GenerateKeyRequest(PP_Instance instance,
   if (!key_system_var.is_string())
     return;
 
+  static_cast<ContentDecryptor_Private*>(object)->Initialize(
+      key_system_var.AsString());
+}
+
+void GenerateKeyRequest(PP_Instance instance,
+                        PP_Var type_arg,
+                        PP_Var init_data_arg) {
+  void* object =
+      Instance::GetPerInstanceObject(instance, kPPPContentDecryptorInterface);
+  if (!object)
+    return;
+
   pp::Var type_var(pp::PASS_REF, type_arg);
   if (!type_var.is_string())
     return;
@@ -46,7 +56,6 @@ void GenerateKeyRequest(PP_Instance instance,
   pp::VarArrayBuffer init_data_array_buffer(init_data_var);
 
   static_cast<ContentDecryptor_Private*>(object)->GenerateKeyRequest(
-      key_system_var.AsString(),
       type_var.AsString(),
       init_data_array_buffer);
 }
@@ -184,6 +193,7 @@ void DecryptAndDecode(PP_Instance instance,
 }
 
 const PPP_ContentDecryptor_Private ppp_content_decryptor = {
+  &Initialize,
   &GenerateKeyRequest,
   &AddKey,
   &CancelKeyRequest,
@@ -214,22 +224,6 @@ ContentDecryptor_Private::~ContentDecryptor_Private() {
                                     this);
 }
 
-void ContentDecryptor_Private::NeedKey(const std::string& key_system,
-                                       const std::string& session_id,
-                                       pp::VarArrayBuffer init_data) {
-  // session_id can be empty here.
-  if (has_interface<PPB_ContentDecryptor_Private>()) {
-    pp::Var key_system_var(key_system);
-    pp::Var session_id_var(session_id);
-
-    get_interface<PPB_ContentDecryptor_Private>()->NeedKey(
-        associated_instance_.pp_instance(),
-        key_system_var.pp_var(),
-        session_id_var.pp_var(),
-        init_data.pp_var());
-  }
-}
-
 void ContentDecryptor_Private::KeyAdded(const std::string& key_system,
                                         const std::string& session_id) {
   if (has_interface<PPB_ContentDecryptor_Private>()) {