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-rw-r--r--src/library_gl.js4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/library_gl.js b/src/library_gl.js
index d5ce4aaa..f3cea384 100644
--- a/src/library_gl.js
+++ b/src/library_gl.js
@@ -376,6 +376,8 @@ var LibraryGL = {
var data = GL.getTexPixelData(type, format, width, height, pixels, internalFormat);
pixels = data.pixels;
internalFormat = data.internalFormat;
+ } else {
+ pixels = null;
}
Module.ctx.texImage2D(target, level, internalFormat, width, height, border, format, type, pixels);
},
@@ -384,6 +386,8 @@ var LibraryGL = {
if (pixels) {
var data = GL.getTexPixelData(type, format, width, height, pixels, -1);
pixels = data.pixels;
+ } else {
+ pixels = null;
}
Module.ctx.texSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixels);
},