Enable flattening/unflattening with custom unflatten procs
Now flattenables are serialized using a string name, so that
flattenables do not necessarily need to be registered before
serialization. They just need to override getTypeName().
Allows custom unflatten procs to be set on the SkReadBuffer.
This is optional if the flattenable is registered, but otherwise
must be called.
This was split off from:
https://codereview.chromium.org/1837913003/
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1858323002
Review URL: https://codereview.chromium.org/1858323002
diff --git a/include/core/SkWriteBuffer.h b/include/core/SkWriteBuffer.h
index 306a3e3..c931ad3 100644
--- a/include/core/SkWriteBuffer.h
+++ b/include/core/SkWriteBuffer.h
@@ -16,6 +16,7 @@
#include "SkPixelSerializer.h"
#include "SkRefCnt.h"
#include "SkWriter32.h"
+#include "../private/SkTHash.h"
class SkBitmap;
class SkBitmapHeap;
@@ -27,7 +28,6 @@
public:
enum Flags {
kCrossProcess_Flag = 1 << 0,
- kValidation_Flag = 1 << 1,
};
SkWriteBuffer(uint32_t flags = 0);
@@ -35,7 +35,7 @@
~SkWriteBuffer();
bool isCrossProcess() const {
- return this->isValidating() || SkToBool(fFlags & kCrossProcess_Flag);
+ return SkToBool(fFlags & kCrossProcess_Flag);
}
SkWriter32* getWriter32() { return &fWriter; }
@@ -108,8 +108,6 @@
SkPixelSerializer* getPixelSerializer() const { return fPixelSerializer; }
private:
- bool isValidating() const { return SkToBool(fFlags & kValidation_Flag); }
-
const uint32_t fFlags;
SkFactorySet* fFactorySet;
SkWriter32 fWriter;
@@ -118,6 +116,9 @@
SkRefCntSet* fTFSet;
SkAutoTUnref<SkPixelSerializer> fPixelSerializer;
+
+ // Only used if we do not have an fFactorySet
+ SkTHashMap<SkString, uint32_t> fFlattenableDict;
};
#endif // SkWriteBuffer_DEFINED