From aba2fd95c6acf576ba58d06bb44aae8374102644 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Thu, 11 Jul 2024 17:19:42 -0700
Subject: [PATCH] Allocate a palette for indexed surfaces

Fixes https://github.com/libsdl-org/SDL_ttf/issues/368
---
 src/SDL_ttf.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/SDL_ttf.c b/src/SDL_ttf.c
index 67bd804f..f66d5d0b 100644
--- a/src/SDL_ttf.c
+++ b/src/SDL_ttf.c
@@ -1444,6 +1444,9 @@ static SDL_Surface *AllocateAlignedPixels(size_t width, size_t height, SDL_Pixel
         SDL_aligned_free(pixels);
         return NULL;
     }
+    if (SDL_ISPIXELFORMAT_INDEXED(format)) {
+        SDL_SetSurfacePalette(textbuf, SDL_CreatePalette(1 << SDL_BITSPERPIXEL(format)));
+    }
 
     /* Let SDL handle the memory allocation */
     textbuf->flags &= ~SDL_SURFACE_PREALLOCATED;