From 8b6991b024bd0c12d4424d19f72c6b6d0b6ec5ee Mon Sep 17 00:00:00 2001
From: Tim Oxley <secoif@gmail.com>
Date: Fri, 3 Nov 2017 17:00:49 +0800
Subject: [PATCH 1/2] Support 12 image stereo cubemap format in prefetch

---
 ReactVR/js/Views/Prefetch.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ReactVR/js/Views/Prefetch.js b/ReactVR/js/Views/Prefetch.js
index 3d7f08847..8d66eb7d8 100644
--- a/ReactVR/js/Views/Prefetch.js
+++ b/ReactVR/js/Views/Prefetch.js
@@ -54,7 +54,7 @@ export default class RCTPrefetch extends RCTBaseView {
 
     if (Array.isArray(uri)) {
       // Cubemap, check proper format
-      if (uri.length !== 6 || !uri[0].uri) {
+      if ((uri.length !== 6 && uri.length !== 12) || !uri[0].uri) {
         console.warn(
           'Prefetch expected cubemap source in format [{uri: http..}, {uri: http..}, ... ]'
         );

From cc5430b279ea1aee0aef07bce9c01187de8c6470 Mon Sep 17 00:00:00 2001
From: Tim Oxley <secoif@gmail.com>
Date: Wed, 29 Nov 2017 16:34:48 +0800
Subject: [PATCH 2/2] Support stereo cubemaps in Prefetch uriKey.

---
 ReactVR/js/Views/Prefetch.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ReactVR/js/Views/Prefetch.js b/ReactVR/js/Views/Prefetch.js
index 8d66eb7d8..1be702e33 100644
--- a/ReactVR/js/Views/Prefetch.js
+++ b/ReactVR/js/Views/Prefetch.js
@@ -82,7 +82,7 @@ export default class RCTPrefetch extends RCTBaseView {
   static uriKey(uri) {
     if (Array.isArray(uri)) {
       // Cubemap, check proper format
-      if (uri.length === 6) {
+      if (uri.length === 6 || uri.length === 12) {
         const urls = uri.map(RCTPrefetch.getUri);
         return urls.join(',');
       } else {