diff options
Diffstat (limited to 'chromium/content/renderer/media/crypto/key_systems.h')
| -rw-r--r-- | chromium/content/renderer/media/crypto/key_systems.h | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/chromium/content/renderer/media/crypto/key_systems.h b/chromium/content/renderer/media/crypto/key_systems.h index 2f4cb101b09..99825d1997a 100644 --- a/chromium/content/renderer/media/crypto/key_systems.h +++ b/chromium/content/renderer/media/crypto/key_systems.h @@ -11,20 +11,26 @@ #include "base/memory/scoped_ptr.h" #include "content/common/content_export.h" -namespace blink { -class WebString; -} - namespace content { +// Prefixed EME API only supports prefixed (webkit-) key system name for +// certain key systems. But internally only unprefixed key systems are +// supported. The following two functions help convert between prefixed and +// unprefixed key system names. + +// Gets the unprefixed key system name for |key_system|. +std::string GetUnprefixedKeySystemName(const std::string& key_system); + +// Gets the prefixed key system name for |key_system|. +std::string GetPrefixedKeySystemName(const std::string& key_system); + // Returns whether |key_system| is a real supported key system that can be // instantiated. // Abstract parent |key_system| strings will return false. // Call IsSupportedKeySystemWithMediaMimeType() to determine whether a // |key_system| supports a specific type of media or to check parent key // systems. -CONTENT_EXPORT bool IsConcreteSupportedKeySystem( - const blink::WebString& key_system); +CONTENT_EXPORT bool IsConcreteSupportedKeySystem(const std::string& key_system); // Returns whether |key_sytem| supports the specified media type and codec(s). CONTENT_EXPORT bool IsSupportedKeySystemWithMediaMimeType( @@ -33,8 +39,6 @@ CONTENT_EXPORT bool IsSupportedKeySystemWithMediaMimeType( const std::string& key_system); // Returns a name for |key_system| suitable to UMA logging. -CONTENT_EXPORT std::string KeySystemNameForUMA( - const blink::WebString& key_system); CONTENT_EXPORT std::string KeySystemNameForUMA(const std::string& key_system); // Returns whether AesDecryptor can be used for the given |concrete_key_system|. @@ -45,12 +49,14 @@ CONTENT_EXPORT bool CanUseAesDecryptor(const std::string& concrete_key_system); // Returns empty string if |concrete_key_system| is unknown or not Pepper-based. CONTENT_EXPORT std::string GetPepperType( const std::string& concrete_key_system); -#elif defined(OS_ANDROID) -// Convert |concrete_key_system| to 16-byte Android UUID. -CONTENT_EXPORT std::vector<uint8> GetUUID( - const std::string& concrete_key_system); #endif +#if defined(UNIT_TEST) +// Helper functions to add container/codec types for testing purposes. +CONTENT_EXPORT void AddContainerMask(const std::string& container, uint32 mask); +CONTENT_EXPORT void AddCodecMask(const std::string& codec, uint32 mask); +#endif // defined(UNIT_TEST) + } // namespace content #endif // CONTENT_RENDERER_MEDIA_CRYPTO_KEY_SYSTEMS_H_ |