From: Erik Faye-Lund <erik.faye-lund@collabora.com>
Date: Thu, 4 Apr 2019 10:22:07 +0000 (+0200)
Subject: virgl: check for readback on correct resource
X-Git-Tag: upstream/19.3.0~7273
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6263304b2d4e7a4dbff2c7a23a4f0837486d90fb;p=platform%2Fupstream%2Fmesa.git

virgl: check for readback on correct resource

Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
---

diff --git a/src/gallium/drivers/virgl/virgl_texture.c b/src/gallium/drivers/virgl/virgl_texture.c
index cae7921..65d8278 100644
--- a/src/gallium/drivers/virgl/virgl_texture.c
+++ b/src/gallium/drivers/virgl/virgl_texture.c
@@ -149,7 +149,7 @@ static void *virgl_texture_transfer_map(struct pipe_context *ctx,
       trans->resolve_tmp = NULL;
    }
 
-   readback = virgl_res_needs_readback(vctx, vtex, usage, level);
+   readback = virgl_res_needs_readback(vctx, src_res, usage, level);
    if (readback) {
       vs->vws->transfer_get(vs->vws, src_res->hw_res, box, trans->base.stride,
                             trans->l_stride, trans->offset, level);