From: Eric Anholt <eric@anholt.net>
Date: Thu, 12 Dec 2019 22:20:49 +0000 (-0800)
Subject: freedreno: Blit all array levels when uncompressing UBWC.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ddb0b35b76dfee95a3bd472538bf9510c1cbd2f7;p=mesa.git

freedreno: Blit all array levels when uncompressing UBWC.

Fixes regressions in GLES CTS's format_reintepret once we enable UBWC
with mipmaps.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3059>
---

diff --git a/src/gallium/drivers/freedreno/freedreno_resource.c b/src/gallium/drivers/freedreno/freedreno_resource.c
index b92663c90a3..748664384eb 100644
--- a/src/gallium/drivers/freedreno/freedreno_resource.c
+++ b/src/gallium/drivers/freedreno/freedreno_resource.c
@@ -265,7 +265,10 @@ fd_try_shadow_resource(struct fd_context *ctx, struct fd_resource *rsc,
 		set_box(box.height, u_minify(prsc->height0, l));
 		set_box(box.depth,  u_minify(prsc->depth0, l));
 
-		do_blit(ctx, &blit, fallback);
+		for (int i = 0; i < prsc->array_size; i++) {
+			set_box(box.z, i);
+			do_blit(ctx, &blit, fallback);
+		}
 	}
 
 	/* deal w/ current level specially, since we might need to split