From 3d956b4bc0b346a6dff23bfe56c6b5ae1ec1ddaa Mon Sep 17 00:00:00 2001
From: Marek Olšák <marek.olsak@amd.com>
Date: Sun, 1 May 2016 15:29:52 +0200
Subject: st/mesa: fix blit-based GetTexImage for non-finalized textures
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This fixes getteximage-depth piglit failures on radeonsi.

Cc: 11.1 11.2 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
---
 src/mesa/state_tracker/st_cb_texture.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
index aa073b0c781..f1812665065 100644
--- a/src/mesa/state_tracker/st_cb_texture.c
+++ b/src/mesa/state_tracker/st_cb_texture.c
@@ -2137,7 +2137,8 @@ st_GetTexSubImage(struct gl_context * ctx,
       goto fallback;
    }
 
-   if (!stImage->pt || !src) {
+   /* Handle non-finalized textures. */
+   if (!stImage->pt || stImage->pt != stObj->pt || !src) {
       goto fallback;
    }
 
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