From a88c54a5c7dd80774f18361314f89ebcffa159a7 Mon Sep 17 00:00:00 2001
From: Kaleb Reid <78945904+Kaleb-Reid@users.noreply.github.com>
Date: Thu, 25 Sep 2025 16:37:57 -0700
Subject: [PATCH] Clear intermediate buffers when not in use in Compatibility

---
 drivers/gles3/storage/render_scene_buffers_gles3.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gles3/storage/render_scene_buffers_gles3.cpp b/drivers/gles3/storage/render_scene_buffers_gles3.cpp
index 1ad5dc6bcba..e0a426de9b2 100644
--- a/drivers/gles3/storage/render_scene_buffers_gles3.cpp
+++ b/drivers/gles3/storage/render_scene_buffers_gles3.cpp
@@ -200,6 +200,10 @@ void RenderSceneBuffersGLES3::_check_render_buffers() {
 	uint32_t depth_format_size = 4;
 	bool use_multiview = view_count > 1;
 
+	if (!use_internal_buffer && internal3d.color != 0) {
+		_clear_intermediate_buffers();
+	}
+
 	if ((!use_internal_buffer || internal3d.color != 0) && (msaa3d.mode == RS::VIEWPORT_MSAA_DISABLED || msaa3d.color != 0)) {
 		// already setup!
 		return;