From: Eric Anholt <eric@anholt.net>
Date: Mon, 23 Mar 2015 23:21:25 +0000 (-0700)
Subject: vc4: Decide the HW's format before laying out the miptree.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=04605c21f65bfbc78018c5bafa8cbf49e96a33b5;p=mesa.git

vc4: Decide the HW's format before laying out the miptree.

I'm experimenting with a workaround for raster texture misrendering on
hardware, and this lets me look at the format chosen when computing
strides.
---

diff --git a/src/gallium/drivers/vc4/vc4_resource.c b/src/gallium/drivers/vc4/vc4_resource.c
index 0dda0d86a69..c640cf6ad5b 100644
--- a/src/gallium/drivers/vc4/vc4_resource.c
+++ b/src/gallium/drivers/vc4/vc4_resource.c
@@ -373,14 +373,14 @@ vc4_resource_create(struct pipe_screen *pscreen,
                 rsc->tiled = true;
         }
 
+        if (tmpl->target != PIPE_BUFFER)
+                rsc->vc4_format = get_resource_texture_format(prsc);
+
         vc4_setup_slices(rsc);
         vc4_resource_bo_alloc(rsc);
         if (!rsc->bo)
                 goto fail;
 
-        if (tmpl->target != PIPE_BUFFER)
-                rsc->vc4_format = get_resource_texture_format(prsc);
-
         return prsc;
 fail:
         vc4_resource_destroy(pscreen, prsc);