From 1675991b1216ce5358da49d8641857b24bfb2108 Mon Sep 17 00:00:00 2001
From: Anthony Ramine <n.oxyde@gmail.com>
Date: Thu, 15 Nov 2018 10:32:47 +0100
Subject: [PATCH] Fix the data type sent in tex_sub_image_2d

---
 components/script/dom/webglrenderingcontext.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/components/script/dom/webglrenderingcontext.rs b/components/script/dom/webglrenderingcontext.rs
index eb40bc5ac02..36ce05256d6 100644
--- a/components/script/dom/webglrenderingcontext.rs
+++ b/components/script/dom/webglrenderingcontext.rs
@@ -825,7 +825,9 @@ impl WebGLRenderingContext {
             width,
             height,
             format: format.as_gl_constant(),
-            data_type: data_type.as_gl_constant(),
+            data_type: self
+                .extension_manager
+                .effective_type(data_type.as_gl_constant()),
             receiver,
         });
         sender.send(&pixels).unwrap();