From 13155b35b45745c53287b80edcc33b6b85899d37 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Mon, 10 Feb 2020 09:42:53 -0800
Subject: [PATCH] The scissor rect needs to be updated when the viewport
 changes in the Metal renderer

---
 src/render/metal/SDL_render_metal.m | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/render/metal/SDL_render_metal.m b/src/render/metal/SDL_render_metal.m
index 4616a26eaf302..74252ba1f3aab 100644
--- a/src/render/metal/SDL_render_metal.m
+++ b/src/render/metal/SDL_render_metal.m
@@ -1362,6 +1362,7 @@ - (void)dealloc
                 SDL_memcpy(&statecache.viewport, &cmd->data.viewport.rect, sizeof (statecache.viewport));
                 statecache.projection_offset = cmd->data.viewport.first;
                 statecache.viewport_dirty = SDL_TRUE;
+                statecache.cliprect_dirty = SDL_TRUE;
                 break;
             }