From 7b8aa2ec75004ca147fbe23b7d2635304ca20358 Mon Sep 17 00:00:00 2001
From: attilaz <kocsisa78@gmail.com>
Date: Mon, 4 Dec 2023 16:37:39 +0100
Subject: [PATCH] Fixes metal texture/buffer binding issue (#3214)

Fixes metal texture/buffer binding when when the same resource is bound to both (vertex and fragment) stages

https://github.com/bkaradzic/bgfx/issues/3024
---
 src/renderer_mtl.mm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/renderer_mtl.mm b/src/renderer_mtl.mm
index c9c6b42fdd..0a7d909e98 100644
--- a/src/renderer_mtl.mm
+++ b/src/renderer_mtl.mm
@@ -2049,7 +2049,7 @@ void processArguments(
 								}
 								else
 								{
-									ps->m_bindingTypes[arg.index-1] = fragmentBit
+									ps->m_bindingTypes[arg.index-1] |= fragmentBit
 										? PipelineStateMtl::BindToFragmentShader
 										: PipelineStateMtl::BindToVertexShader
 										;
@@ -2067,7 +2067,7 @@ void processArguments(
 							}
 							else
 							{
-								ps->m_bindingTypes[arg.index] = fragmentBit
+								ps->m_bindingTypes[arg.index] |= fragmentBit
 									? PipelineStateMtl::BindToFragmentShader
 									: PipelineStateMtl::BindToVertexShader
 									;