SDL: Fix warning: enumeration value 'SDL_BLENDMODE_INVALID' not explicitly handled in switch

SDL Commits
1 
From 790fa3156cfee847a7c0b34986de0cd7fdd7438f Mon Sep 17 00:00:00 2001
From: Sylvain <[EMAIL REDACTED]>
Date: Tue, 18 Oct 2022 10:41:10 +0200
Subject: [PATCH] Fix warning: enumeration value 'SDL_BLENDMODE_INVALID' not
 explicitly handled in switch

---
 src/render/SDL_render.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/render/SDL_render.c b/src/render/SDL_render.c
index 7dd19858a254..041845209f68 100644
--- a/src/render/SDL_render.c
+++ b/src/render/SDL_render.c
@@ -1206,6 +1206,9 @@ IsSupportedBlendMode(SDL_Renderer * renderer, SDL_BlendMode blendMode)
     case SDL_BLENDMODE_MUL:
         return SDL_TRUE;
 
+    case SDL_BLENDMODE_INVALID:
+        return SDL_FALSE;
+
     default:
         return renderer->SupportsBlendMode && renderer->SupportsBlendMode(renderer, blendMode);
     }