commit e659640eeb35a48f16d84825b335580368ec06f1
author Eric Kunze <eric.kunze@arm.com> Thu Jun 09 21:27:36 2022 +0000
committer Eric Kunze <eric.kunze@arm.com> Mon Jun 13 15:22:10 2022 +0000
tree 67efbf6b8a6560c9ecb2426792ec243cc54e809b
parent ae906de847e225cd0ae44f25bb21fc228707bc4d

Increment version to 0.25

Also insert the TOSA file identifier in the flatbuffer.

Reports a warning if the identifier is not present when loading.

Signed-off-by: Eric Kunze <eric.kunze@arm.com>
Change-Id: I1cd4a9cc78e898ba5015e29be1c65cb640dd6a00

python/serializer/tosa_serializer.py

diff --git a/python/serializer/tosa_serializer.py b/python/serializer/tosa_serializer.py
index cd86777..929aebd 100644
--- a/python/serializer/tosa_serializer.py
+++ b/python/serializer/tosa_serializer.py
@@ -39,6 +39,10 @@
     TOSA_VERSION_PATCH,
     TOSA_VERSION_DRAFT,
 ]
+
+# File identifier needs to be kept in sync with schema/tosa.fbs
+TOSA_GRAPH_IDENTIFIER = b"\x54\x4F\x53\x41"
+
 # With the way flatc generates its python types, there is no programatic way
 # to get string names for the integer types.  Manually maintain a string table
 # here.
@@ -703,7 +707,7 @@
         TosaGraph.AddBlocks(builder, fbv_bb)
         graph = TosaGraph.End(builder)
 
-        self.builder.Finish(graph)
+        self.builder.Finish(graph, TOSA_GRAPH_IDENTIFIER)
         return self.builder.Output()
 
     def writeJson(self, tosa_filename):

python/tosa/Version.py

diff --git a/python/tosa/Version.py b/python/tosa/Version.py
index 95df414..27dea53 100644
--- a/python/tosa/Version.py
+++ b/python/tosa/Version.py
@@ -36,7 +36,7 @@
         o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
         if o != 0:
             return self._tab.Get(flatbuffers.number_types.Int32Flags, o + self._tab.Pos)
-        return 24
+        return 25
 
     # Version
     def _patch(self):
@@ -54,7 +54,7 @@
 
 def VersionStart(builder): builder.StartObject(4)
 def VersionAdd_major(builder, Major): builder.PrependInt32Slot(0, Major, 0)
-def VersionAdd_minor(builder, Minor): builder.PrependInt32Slot(1, Minor, 24)
+def VersionAdd_minor(builder, Minor): builder.PrependInt32Slot(1, Minor, 25)
 def VersionAdd_patch(builder, Patch): builder.PrependInt32Slot(2, Patch, 0)
 def VersionAdd_draft(builder, Draft): builder.PrependBoolSlot(3, Draft, 1)
 def VersionEnd(builder): return builder.EndObject()