From cc776ae395fff20bb4fead8d047c0253942a2b4f Mon Sep 17 00:00:00 2001
From: Billy Laws <blaws05@gmail.com>
Date: Sat, 17 Sep 2022 13:05:48 +0100
Subject: [PATCH] Keep track of an 'execution number' in CommandExecutor

Allows users to efficiently cache resources that are valid for only one execution without resorting to callbacks.
---
 .../main/cpp/skyline/gpu/interconnect/command_executor.cpp    | 4 ++++
 app/src/main/cpp/skyline/gpu/interconnect/command_executor.h  | 1 +
 2 files changed, 5 insertions(+)

diff --git a/app/src/main/cpp/skyline/gpu/interconnect/command_executor.cpp b/app/src/main/cpp/skyline/gpu/interconnect/command_executor.cpp
index e9a6171e..213fab86 100644
--- a/app/src/main/cpp/skyline/gpu/interconnect/command_executor.cpp
+++ b/app/src/main/cpp/skyline/gpu/interconnect/command_executor.cpp
@@ -328,6 +328,8 @@ namespace skyline::gpu::interconnect {
             cycle = activeCommandBuffer.GetFenceCycle();
         }
         ResetInternal();
+
+        executionNumber++;
     }
 
     void CommandExecutor::SubmitWithFlush() {
@@ -340,5 +342,7 @@ namespace skyline::gpu::interconnect {
             cycle = activeCommandBuffer.Reset();
         }
         ResetInternal();
+
+        executionNumber++;
     }
 }
diff --git a/app/src/main/cpp/skyline/gpu/interconnect/command_executor.h b/app/src/main/cpp/skyline/gpu/interconnect/command_executor.h
index f903c653..4b6f3a54 100644
--- a/app/src/main/cpp/skyline/gpu/interconnect/command_executor.h
+++ b/app/src/main/cpp/skyline/gpu/interconnect/command_executor.h
@@ -99,6 +99,7 @@ namespace skyline::gpu::interconnect {
         std::shared_ptr<FenceCycle> cycle; //!< The fence cycle that this command executor uses to wait for the GPU to finish executing commands
         LinearAllocatorState<> allocator;
         ContextTag tag; //!< The tag associated with this command executor, any tagged resource locking must utilize this tag
+        size_t executionNumber{};
 
         CommandExecutor(const DeviceState &state);