From 1279ca64b1d6c95aac2267136809a505df126508 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Mon, 7 Mar 2011 00:08:23 -0800
Subject: [PATCH] We explicitly don't know how to handle 1 and 4 bpp pixel
 formats.

---
 src/video/SDL_pixels.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/video/SDL_pixels.c b/src/video/SDL_pixels.c
index e667f0952..85f860b86 100644
--- a/src/video/SDL_pixels.c
+++ b/src/video/SDL_pixels.c
@@ -241,6 +241,10 @@ SDL_MasksToPixelFormatEnum(int bpp, Uint32 Rmask, Uint32 Gmask, Uint32 Bmask,
                            Uint32 Amask)
 {
     switch (bpp) {
+    case 1:
+    case 4:
+        /* Can't tell if this is LSB or MSB bitmap ordering... */
+        break;
     case 8:
         if (Rmask == 0) {
             return SDL_PIXELFORMAT_INDEX8;