vpx: disable neon for iOS

This patch fixes a crash when using NEON on devices with A11 and earlier, as they do not support NEON dot-product instructions. https://git.jami.net/savoirfairelinux/jami-client-ios/-/issues/411 Change-Id: Ia107a04145bb4eb2c9fd6f7e977cb0742f0fab1e
savoirfairelinux · Oct 16, 2024 · 4d0bf1f · 4d0bf1f
1 parent 9dcca33
commit 4d0bf1f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/contrib/src/vpx/rules.mak b/contrib/src/vpx/rules.mak
@@ -92,7 +92,9 @@ VPX_CONF := \
 	--disable-webm-io
 
 ifdef HAVE_IOS
-	VPX_CONF += --disable-runtime-cpu-detect
+    VPX_CONF += \
+        --disable-runtime-cpu-detect \
+        --disable-neon # Disable NEON to prevent crashes on iOS devices A11 and prior
 endif
 
 ifndef HAVE_WIN32