From 4d2d20e9274d32bd68dd8cdc1efef55b58ce96e1 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 1 Dec 2021 10:34:54 +0200
Subject: [PATCH] Clear the begin semaphore if Renderer::begin() is called
 without one

---
 source/backends/vulkan/renderer_backend.cpp | 5 +++++
 source/backends/vulkan/renderer_backend.h   | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/source/backends/vulkan/renderer_backend.cpp b/source/backends/vulkan/renderer_backend.cpp
index d1788461..d0bd0c7b 100644
--- a/source/backends/vulkan/renderer_backend.cpp
+++ b/source/backends/vulkan/renderer_backend.cpp
@@ -4,6 +4,11 @@
 namespace Msp {
 namespace GL {
 
+void VulkanRenderer::begin()
+{
+	begin_semaphore = 0;
+}
+
 void VulkanRenderer::begin(Semaphore &sem)
 {
 	static_cast<Renderer *>(this)->begin();
diff --git a/source/backends/vulkan/renderer_backend.h b/source/backends/vulkan/renderer_backend.h
index b851ddd7..f1a0725e 100644
--- a/source/backends/vulkan/renderer_backend.h
+++ b/source/backends/vulkan/renderer_backend.h
@@ -14,7 +14,7 @@ protected:
 	PipelineState pipeline_state;
 	Semaphore *begin_semaphore;
 
-	void begin() { }
+	void begin();
 	void begin(Semaphore &);
 
 	void end();
-- 
2.43.0