From 38ec90d6e87d0dc497ce996c141e97af376e5a07 Mon Sep 17 00:00:00 2001
From: pythongosssss <125205205+pythongosssss@users.noreply.github.com>
Date: Sat, 21 Feb 2026 05:10:33 -0800
Subject: [PATCH] add support for pyopengl < 3.1.4 where the size parameter
 does not exist

---
 comfy_extras/nodes_glsl.py | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/comfy_extras/nodes_glsl.py b/comfy_extras/nodes_glsl.py
index 18a35d846..75ffb6d80 100644
--- a/comfy_extras/nodes_glsl.py
+++ b/comfy_extras/nodes_glsl.py
@@ -716,12 +716,12 @@ def _render_shader_batch(
         gl.glBindFramebuffer(gl.GL_FRAMEBUFFER, 0)
         gl.glUseProgram(0)
 
-        if input_textures:
-            gl.glDeleteTextures(len(input_textures), input_textures)
-        if output_textures:
-            gl.glDeleteTextures(len(output_textures), output_textures)
-        if ping_pong_textures:
-            gl.glDeleteTextures(len(ping_pong_textures), ping_pong_textures)
+        for tex in input_textures:
+            gl.glDeleteTextures(tex)
+        for tex in output_textures:
+            gl.glDeleteTextures(tex)
+        for tex in ping_pong_textures:
+            gl.glDeleteTextures(tex)
         if fbo is not None:
             gl.glDeleteFramebuffers(1, [fbo])
         for pp_fbo in ping_pong_fbos: