From a04350635a06dc79d3f709b81606d264e175a889 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Branimir=20Karad=C5=BEi=C4=87?= <branimirkaradzic@gmail.com>
Date: Sun, 22 Apr 2018 08:22:16 -0700
Subject: [PATCH] Added resource guard to allocInstanceDataBuffer.

---
 src/bgfx_p.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/bgfx_p.h b/src/bgfx_p.h
index 52c0187d4..6a6e31d61 100644
--- a/src/bgfx_p.h
+++ b/src/bgfx_p.h
@@ -3454,6 +3454,8 @@ namespace bgfx
 
 		BGFX_API_FUNC(void allocInstanceDataBuffer(InstanceDataBuffer* _idb, uint32_t _num, uint16_t _stride) )
 		{
+			BGFX_MUTEX_SCOPE(m_resourceApiLock);
+
 			uint16_t stride = BX_ALIGN_16(_stride);
 			uint32_t offset = m_submit->allocTransientVertexBuffer(_num, stride);