From 3a796c97227b6d3823e507951e2acab350153e72 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Mon, 26 Feb 2024 15:13:10 -0800
Subject: [PATCH] Allow specifying the render driver in the environment for
 testffmpeg

---
 test/testffmpeg.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/testffmpeg.c b/test/testffmpeg.c
index e4c6727968..8acdc927f9 100644
--- a/test/testffmpeg.c
+++ b/test/testffmpeg.c
@@ -1016,6 +1016,9 @@ int main(int argc, char *argv[])
 #elif !defined(SDL_PLATFORM_WIN32)
     window_flags |= SDL_WINDOW_OPENGL;
 #endif
+    if (SDL_GetHint(SDL_HINT_RENDER_DRIVER) != NULL) {
+        CreateWindowAndRenderer(window_flags, SDL_GetHint(SDL_HINT_RENDER_DRIVER));
+    }
 #ifdef HAVE_EGL
     /* Try to create an EGL compatible window for DRM hardware frame support */
     if (!window) {