Version FuchsiaImgCommandPayload
Versioning this structure will make it easier for newer MSDs to work
with older libvulkan versions. At the moment there's only one version
number, so the code doesn't bother to check it.
Change-Id: I26b6c9f7c0f799f9b508eb5db223ee4707faafd2
diff --git a/fuchsia/include/fuchsia_communication.h b/fuchsia/include/fuchsia_communication.h
index d261efe..6b9054b 100644
--- a/fuchsia/include/fuchsia_communication.h
+++ b/fuchsia/include/fuchsia_communication.h
@@ -13,14 +13,22 @@
kSemaphoreMax,
};
+enum PayloadVersion
+{
+ kPayloadVersion0 = 0,
+};
+
struct FuchsiaImgCommandPayload
{
+ // This should be the version number of this payload struct.
+ uint32_t payload_version;
+
// The bridge sets this to nonzero when it finishes executing the bridge
// command and modifying the output data.
- uint32_t finished_command;
+ uint16_t finished_command;
// The bridge sets this to nonzero if the last command succeeded.
- uint32_t success;
+ uint16_t success;
uint64_t thread_id;
