From 2f3c3459a81833ae59f78900d86d97fcc3e7006a Mon Sep 17 00:00:00 2001
From: Bo Hu <bohu@google.com>
Date: Mon, 6 Jan 2025 15:20:46 -0800
Subject: [PATCH] update decoder.py to clean up un-used ApiCallInfo

It is normal for vk decoder to consume nothing from the stream,
as it could be either gl or render control commands.

Reviewed-by: Marcin Radomski <dextero@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33018>
---
 src/gfxstream/codegen/scripts/cereal/decoder.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/gfxstream/codegen/scripts/cereal/decoder.py b/src/gfxstream/codegen/scripts/cereal/decoder.py
index 029d86dc904..2b2cee5f21f 100644
--- a/src/gfxstream/codegen/scripts/cereal/decoder.py
+++ b/src/gfxstream/codegen/scripts/cereal/decoder.py
@@ -964,6 +964,12 @@ size_t VkDecoder::Impl::decode(void* buf, size_t len, IOStream* ioStream,
     def onEnd(self,):
         self.cgen.line("default:")
         self.cgen.beginBlock()
+        self.cgen.line("""
+        if (m_snapshotsEnabled) {
+            m_state->snapshot()->destroyApiCallInfoIfUnused(%s);
+        }
+        """ % (SNAPSHOT_API_CALL_INFO_VARNAME))
+
         self.cgen.stmt("m_pool.freeAll()")
         self.cgen.stmt("return ptr - (unsigned char *)buf")
         self.cgen.endBlock()