From 4bbabbde2d724a0408100ee5a05aa6987a924909 Mon Sep 17 00:00:00 2001
From: arbee <rb6502@users.noreply.github.com>
Date: Sun, 6 Oct 2019 08:39:13 -0400
Subject: [PATCH] SDL: support RRGGBB00 format used by ARM Mali GPUs [R.
 Belmont]

---
 src/osd/modules/render/drawsdl.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/osd/modules/render/drawsdl.cpp b/src/osd/modules/render/drawsdl.cpp
index c80b59185af..5e04f6d4b15 100644
--- a/src/osd/modules/render/drawsdl.cpp
+++ b/src/osd/modules/render/drawsdl.cpp
@@ -415,6 +415,10 @@ int renderer_sdl1::draw(int update)
 	{
 		switch (rmask)
 		{
+			case 0xff000000:
+				software_renderer<uint32_t, 0,0,0, 24,16,8>::draw_primitives(*win->m_primlist, surfptr, mamewidth, mameheight, pitch / 4);
+				break;
+
 			case 0x0000ff00:
 				software_renderer<uint32_t, 0,0,0, 8,16,24>::draw_primitives(*win->m_primlist, surfptr, mamewidth, mameheight, pitch / 4);
 				break;