From 0479fb3f323681c4139db5dd65500059410703e0 Mon Sep 17 00:00:00 2001
From: Kirill Gavrilov <kirill@sview.ru>
Date: Fri, 21 Nov 2025 08:28:51 +0300
Subject: [PATCH] [wasm64] Fix pointer math in glTransformFeedbackVaryings()
 and glGetUniformIndices()

---
 src/lib/libwebgl2.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lib/libwebgl2.js b/src/lib/libwebgl2.js
index f9f4ca271cbf2..64166b5ce1fc2 100644
--- a/src/lib/libwebgl2.js
+++ b/src/lib/libwebgl2.js
@@ -386,7 +386,7 @@ var LibraryWebGL2 = {
     program = GL.programs[program];
     var vars = [];
     for (var i = 0; i < count; i++)
-      vars.push(UTF8ToString({{{ makeGetValue('varyings', 'i*4', 'i32') }}}));
+      vars.push(UTF8ToString({{{ makeGetValue('varyings', 'i*' + POINTER_SIZE, '*') }}}));
 
     GLctx.transformFeedbackVaryings(program, vars, bufferMode);
   },
@@ -519,7 +519,7 @@ var LibraryWebGL2 = {
     program = GL.programs[program];
     var names = [];
     for (var i = 0; i < uniformCount; i++)
-      names.push(UTF8ToString({{{ makeGetValue('uniformNames', 'i*4', 'i32') }}}));
+      names.push(UTF8ToString({{{ makeGetValue('uniformNames', 'i*' + POINTER_SIZE, '*') }}}));
 
     var result = GLctx.getUniformIndices(program, names);
     if (!result) return; // GL spec: If an error is generated, nothing is written out to uniformIndices.