From 6fce2d728858013b450816081dd7fd7cc1eb48d8 Mon Sep 17 00:00:00 2001
From: Vaxry <43317083+vaxerski@users.noreply.github.com>
Date: Mon, 5 Jan 2026 22:37:54 +0100
Subject: renderer/opengl: invalidate intermediate FBs post render, avoid
 stencil if possible (#12848)

---
 src/render/Framebuffer.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/render/Framebuffer.cpp')

diff --git a/src/render/Framebuffer.cpp b/src/render/Framebuffer.cpp
index 005c3c0b..48e44570 100644
--- a/src/render/Framebuffer.cpp
+++ b/src/render/Framebuffer.cpp
@@ -123,3 +123,10 @@ GLuint CFramebuffer::getFBID() {
 SP<CTexture> CFramebuffer::getStencilTex() {
     return m_stencilTex;
 }
+
+void CFramebuffer::invalidate(const std::vector<GLenum>& attachments) {
+    if (!isAllocated())
+        return;
+
+    glInvalidateFramebuffer(GL_FRAMEBUFFER, attachments.size(), attachments.data());
+}
-- 
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