From 3e175dff4af9d67a5956c6500c33393ac035d3ce Mon Sep 17 00:00:00 2001
From: Niklas Haas <git@haasn.xyz>
Date: Fri, 1 Jan 2021 17:13:29 +0100
Subject: vo_gpu: don't segfault if 3DLUT texture fails uploading

This failure path was never properly checked.
---
 video/out/gpu/video.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/video/out/gpu/video.c b/video/out/gpu/video.c
index fa2f3a28a3..2aae3171e6 100644
--- a/video/out/gpu/video.c
+++ b/video/out/gpu/video.c
@@ -664,6 +664,11 @@ static bool gl_video_get_lut3d(struct gl_video *p, enum mp_csp_prim prim,
 
     talloc_free(lut3d);
 
+    if (!p->lut_3d_texture) {
+        p->use_lut_3d = false;
+        return false;
+    }
+
     return true;
 }
 
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