From: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Date: Tue, 4 Mar 2014 20:55:15 +0000 (+0100)
Subject: libretro: only use posix_memalign when it's safe
X-Git-Tag: r20~43
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=commitdiff_plain;h=291224374dd130c5cbee87ccce40a1cd0d9eb968

libretro: only use posix_memalign when it's safe
---

diff --git a/frontend/libretro.c b/frontend/libretro.c
index 94d649e0..51c0a6e5 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -989,7 +989,11 @@ void retro_init(void)
 		exit(1);
 	}
 
+#if defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L)
 	posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2);
+#else
+	vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2);
+#endif
 
 	if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir)
 	{