diff options
Diffstat (limited to 'include/pdf/SkPDFDevice.h')
-rw-r--r-- | include/pdf/SkPDFDevice.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/pdf/SkPDFDevice.h b/include/pdf/SkPDFDevice.h index 90379f9f6b..f8261b5da1 100644 --- a/include/pdf/SkPDFDevice.h +++ b/include/pdf/SkPDFDevice.h @@ -30,6 +30,7 @@ class SkPDFGraphicState; class SkPDFObject; class SkPDFShader; class SkPDFStream; +template <typename T> class SK_API SkTSet; // Private classes. struct ContentEntry; @@ -132,12 +133,19 @@ public: SK_API SkPDFDict* getResourceDict(); /** Get the list of resources (PDF objects) used on this page. - * @param resourceList A list to append the resources to. + * This method will add to newResourceObjects any objects that this method + * depends on, but not already in knownResourceObjects. This might operate + * recursively so if this object depends on another object and that object + * depends on two more, all three objects will be added. + * + * @param knownResourceObjects The set of resources to be ignored. + * @param newResourceObjects The set to append dependant resources to. * @param recursive If recursive is true, get the resources of the * device's resources recursively. (Useful for adding * objects to the catalog.) */ - SK_API void getResources(SkTDArray<SkPDFObject*>* resourceList, + SK_API void getResources(const SkTSet<SkPDFObject*>& knownResourceObjects, + SkTSet<SkPDFObject*>* newResourceObjects, bool recursive) const; /** Get the fonts used on this device. |