From 4809a3f48d41f5414057e965c0f18e0279cc2abe Mon Sep 17 00:00:00 2001
From: James Ross-Gowan <rossy@jrg.systems>
Date: Fri, 11 Oct 2019 00:14:28 +0300
Subject: vo_gpu/d3d11: utilize actual backbuffer values for bit depth

And if backbuffer is not around, return an error value utilized
elsewhere already.
---
 video/out/d3d11/context.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/video/out/d3d11/context.c b/video/out/d3d11/context.c
index 17bcdcc1f6..003e3ff173 100644
--- a/video/out/d3d11/context.c
+++ b/video/out/d3d11/context.c
@@ -162,7 +162,12 @@ static bool d3d11_reconfig(struct ra_ctx *ctx)
 
 static int d3d11_color_depth(struct ra_swapchain *sw)
 {
-    return 8;
+    struct priv *p = sw->priv;
+
+    if (!p->backbuffer)
+        return 0;
+
+    return p->backbuffer->params.format->component_depth[0];
 }
 
 static bool d3d11_start_frame(struct ra_swapchain *sw, struct ra_fbo *out_fbo)
-- 
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