From e2ad654f2e29d4bccc9a4852f40f78997f99f575 Mon Sep 17 00:00:00 2001
From: Alex Szpakowski <slime73@gmail.com>
Date: Sun, 14 Oct 2018 17:26:10 -0300
Subject: [PATCH] iOS: Don't ignore the requested alpha bit size when
 determining whether to use an RGBA8 backbuffer.

---
 src/video/uikit/SDL_uikitopenglview.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/video/uikit/SDL_uikitopenglview.m b/src/video/uikit/SDL_uikitopenglview.m
index b0628bfdb1824..9024376320c86 100644
--- a/src/video/uikit/SDL_uikitopenglview.m
+++ b/src/video/uikit/SDL_uikitopenglview.m
@@ -101,7 +101,7 @@ - (instancetype)initWithFrame:(CGRect)frame
                 SDL_SetError("sRGB drawables are not supported.");
                 return nil;
             }
-        } else if (rBits >= 8 || gBits >= 8 || bBits >= 8) {
+        } else if (rBits >= 8 || gBits >= 8 || bBits >= 8 || aBits > 0) {
             /* if user specifically requests rbg888 or some color format higher than 16bpp */
             colorFormat = kEAGLColorFormatRGBA8;
             colorBufferFormat = GL_RGBA8;