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st/mesa: fix view template initialization in try_pbo_readpixels

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I think this is what the code was meant to do, albeit as far as I can tell
the redundant initialization some analyzers complain about should work as
well just fine (only the first layer will be used, if the view contains one
or more layers doesn't really matter).

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=102467
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Cc: mesa-stable@lists.freedesktop.org
This commit is contained in:
Roland Scheidegger 2017-09-01 01:48:42 +02:00
parent 23b7c7a630
commit 2b2c61f0df
1 changed files with 1 additions and 1 deletions
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2
src/mesa/state_tracker/st_cb_readpixels.c
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@ -175,7 +175,7 @@ try_pbo_readpixels(struct st_context *st, struct st_renderbuffer *strb,
if (view_target != PIPE_TEXTURE_3D) {
templ.u.tex.first_layer = surface->u.tex.first_layer;
templ.u.tex.last_layer = templ.u.tex.last_layer;
templ.u.tex.last_layer = templ.u.tex.first_layer;
} else {
addr.constants.layer_offset = surface->u.tex.first_layer;
}