From 3ca2c0edfddc56e3219d5267177a6908a2a6f8a7 Mon Sep 17 00:00:00 2001
From: Sungun No <nors.nsg@gmail.com>
Date: Fri, 18 Jul 2025 03:23:38 +0900
Subject: [PATCH] gl_engine: Fix GlRenderTarget reset function

- Avoid deleting the framebuffer when mFbo == GL_INVALID_VALUE, as this is not a valid framebuffer object.
---
 src/renderer/gl_engine/tvgGlRenderTarget.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/renderer/gl_engine/tvgGlRenderTarget.cpp b/src/renderer/gl_engine/tvgGlRenderTarget.cpp
index d4dbf5de..ddb322b3 100644
--- a/src/renderer/gl_engine/tvgGlRenderTarget.cpp
+++ b/src/renderer/gl_engine/tvgGlRenderTarget.cpp
@@ -77,7 +77,7 @@ void GlRenderTarget::init(uint32_t width, uint32_t height, GLint resolveId)
 
 void GlRenderTarget::reset()
 {
-    if (mFbo == 0) return;
+    if (mFbo == 0 || mFbo == GL_INVALID_VALUE) return;
     GL_CHECK(glBindFramebuffer(GL_FRAMEBUFFER, 0));
     GL_CHECK(glDeleteFramebuffers(1, &mFbo));
     GL_CHECK(glDeleteRenderbuffers(1, &mColorBuffer));