From: Kenneth Graunke <kenneth@whitecape.org>
Date: Wed, 15 Aug 2018 06:22:12 +0000 (-0700)
Subject: iris: assert depth is 1 in resource_copy_region
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0e059e48299569ee128990969b1f66636a8dcfb2;p=mesa.git

iris: assert depth is 1 in resource_copy_region

given the dstz parameter I don't think it does multiple slices..
---

diff --git a/src/gallium/drivers/iris/iris_blit.c b/src/gallium/drivers/iris/iris_blit.c
index ef6900ca5ab..5e9a2bcb497 100644
--- a/src/gallium/drivers/iris/iris_blit.c
+++ b/src/gallium/drivers/iris/iris_blit.c
@@ -214,6 +214,8 @@ iris_resource_copy_region(struct pipe_context *ctx,
    unsigned dst_layer = dstz;
    unsigned src_layer = src_box->z;
 
+   assert(src_box->depth == 1);
+
    struct iris_batch *batch = &ice->render_batch;
 
    iris_batch_maybe_flush(batch, 1500);