diff options
Diffstat (limited to 'include/views/SkMetaData.h')
| -rw-r--r-- | include/views/SkMetaData.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/views/SkMetaData.h b/include/views/SkMetaData.h index 21739fe..9509710 100644 --- a/include/views/SkMetaData.h +++ b/include/views/SkMetaData.h @@ -35,6 +35,7 @@ public: const char* findString(const char name[]) const; bool findPtr(const char name[], void** value = NULL) const; bool findBool(const char name[], bool* value = NULL) const; + const void* findData(const char name[], size_t* byteCount = NULL) const; bool hasS32(const char name[], int32_t value) const { @@ -62,6 +63,11 @@ public: bool v; return this->findBool(name, &v) && v == value; } + bool hasData(const char name[], const void* data, size_t byteCount) const { + size_t len; + const void* ptr = this->findData(name, &len); + return NULL != ptr && len == byteCount && !memcmp(ptr, data, len); + } void setS32(const char name[], int32_t value); void setScalar(const char name[], SkScalar value); @@ -69,12 +75,15 @@ public: void setString(const char name[], const char value[]); void setPtr(const char name[], void* value); void setBool(const char name[], bool value); + // the data is copied from the input pointer. + void setData(const char name[], const void* data, size_t byteCount); bool removeS32(const char name[]); bool removeScalar(const char name[]); bool removeString(const char name[]); bool removePtr(const char name[]); bool removeBool(const char name[]); + bool removeData(const char name[]); SkDEBUGCODE(static void UnitTest();) @@ -84,6 +93,7 @@ public: kString_Type, kPtr_Type, kBool_Type, + kData_Type, kTypeCount }; |