Fix GL.getSource bug introduced in #21184 (#21197)

sbc100 · web-flow · commit 4eb71a23a320 · 2024-01-28T17:19:48.000-08:00
This only seems to show up in `browser.test_sdl_ogl_regal`.
diff --git a/src/library_webgl.js b/src/library_webgl.js
@@ -425,7 +425,7 @@ for (/**@suppress{duplicate}*/var i = 0; i < {{{ GL_POOL_TEMP_BUFFERS_SIZE }}};
     getSource: (shader, count, string, length) => {
       var source = '';
       for (var i = 0; i < count; ++i) {
-        var len = length ? {{{ makeGetValue('length', 'i*' * POINTER_SIZE, '*') }}} : undefined;
+        var len = length ? {{{ makeGetValue('length', 'i*' + POINTER_SIZE, '*') }}} : undefined;
         source += UTF8ToString({{{ makeGetValue('string', 'i*' + POINTER_SIZE, '*') }}}, len);
       }
 #if LEGACY_GL_EMULATION

Original file line number	Diff line number	Diff line change
`@@ -425,7 +425,7 @@ for (/*@suppress{duplicate}/var i = 0; i < {{{ GL_POOL_TEMP_BUFFERS_SIZE }}};`
`425`	`425`	`getSource: (shader, count, string, length) => {`
`426`	`426`	`var source = '';`
`427`	`427`	`for (var i = 0; i < count; ++i) {`
`428`		`- var len = length ? {{{ makeGetValue('length', 'i' POINTER_SIZE, '*') }}} : undefined;`
	`428`	`+ var len = length ? {{{ makeGetValue('length', 'i' + POINTER_SIZE, '') }}} : undefined;`
`429`	`429`	`source += UTF8ToString({{{ makeGetValue('string', 'i' + POINTER_SIZE, '') }}}, len);`
`430`	`430`	`}`
`431`	`431`	`#if LEGACY_GL_EMULATION`