From: Icecream95 <ixn@keemail.me>
Date: Sat, 4 Apr 2020 23:49:07 +0000 (+1200)
Subject: panfrost: Mark PIPE_BUFFER BOs as not renderable
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=18c067f9f099d54eee1d5713b24ecca52295987c;p=mesa.git

panfrost: Mark PIPE_BUFFER BOs as not renderable

Without this, memory usage explodes by 16x due to height alignment.

Closes: #2715
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4451>
---

diff --git a/src/gallium/drivers/panfrost/pan_resource.c b/src/gallium/drivers/panfrost/pan_resource.c
index 8b57abada3e..0506163f291 100644
--- a/src/gallium/drivers/panfrost/pan_resource.c
+++ b/src/gallium/drivers/panfrost/pan_resource.c
@@ -280,7 +280,8 @@ panfrost_setup_slices(struct panfrost_resource *pres, size_t *bo_size)
          * makes code a lot simpler */
 
         bool renderable = res->bind &
-                          (PIPE_BIND_RENDER_TARGET | PIPE_BIND_DEPTH_STENCIL);
+                          (PIPE_BIND_RENDER_TARGET | PIPE_BIND_DEPTH_STENCIL) &&
+                          res->target != PIPE_BUFFER;
         bool afbc = pres->layout == MALI_TEXTURE_AFBC;
         bool tiled = pres->layout == MALI_TEXTURE_TILED;
         bool should_align = renderable || tiled;