Fix compilation (implicit declaration of function) (see bug #5430)
diff --git a/src/render/SDL_yuv_sw.c b/src/render/SDL_yuv_sw.c
index a4bd515..8b8bf9b 100644
--- a/src/render/SDL_yuv_sw.c
+++ b/src/render/SDL_yuv_sw.c
@@ -26,6 +26,7 @@
#include "SDL_yuv_sw_c.h"
+#include "SDL_cpuinfo.h"
SDL_SW_YUVTexture *