From e14c077b3281a067caabf2284c46b4ede30388af Mon Sep 17 00:00:00 2001
From: DanielGavin <danielgavin5@hotmail.com>
Date: Mon, 22 Jul 2019 02:33:50 +0200
Subject: [PATCH] command sync (#1823)

Added command barrier bit when submitting with an indirect buffer - this fixes the flickering on tess-41
---
 src/renderer_gl.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/renderer_gl.cpp b/src/renderer_gl.cpp
index a3f72e02b..16c244ba1 100644
--- a/src/renderer_gl.cpp
+++ b/src/renderer_gl.cpp
@@ -6641,6 +6641,7 @@ BX_TRACE("%d, %d, %d, %s", _array, _srgb, _mipAutogen, getName(_format) );
 
 							if (isValid(compute.m_indirectBuffer) )
 							{
+								barrier |= GL_COMMAND_BARRIER_BIT;
 								const VertexBufferGL& vb = m_vertexBuffers[compute.m_indirectBuffer.idx];
 								if (currentState.m_indirectBuffer.idx != compute.m_indirectBuffer.idx)
 								{