Paul Gofman : d3dx9: Don't add const setting entries with zero count.
Alexandre Julliard
julliard at winehq.org
Thu Jun 1 18:49:36 CDT 2017
Module: wine
Branch: master
Commit: 4c7653ef5d48670f40ee28d14df20e0631b99298
URL: http://source.winehq.org/git/wine.git/?a=commit;h=4c7653ef5d48670f40ee28d14df20e0631b99298
Author: Paul Gofman <gofmanp at gmail.com>
Date: Wed May 31 23:35:52 2017 +0200
d3dx9: Don't add const setting entries with zero count.
Signed-off-by: Paul Gofman <gofmanp at gmail.com>
Signed-off-by: Matteo Bruni <mbruni at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/d3dx9_36/preshader.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/dlls/d3dx9_36/preshader.c b/dlls/d3dx9_36/preshader.c
index 5974329..7afbc03 100644
--- a/dlls/d3dx9_36/preshader.c
+++ b/dlls/d3dx9_36/preshader.c
@@ -1226,6 +1226,11 @@ static HRESULT init_set_constants_param(struct d3dx_const_tab *const_tab, ID3DXC
const_set.register_count = desc.RegisterCount;
table_type = table_info[const_set.table].type;
get_const_upload_info(&const_set, &info);
+ if (!info.count)
+ {
+ TRACE("%s has zero count, skipping.\n", debugstr_a(param->name));
+ return D3D_OK;
+ }
if (table_type_from_param_type(param->type) == PRES_VT_COUNT)
return D3DERR_INVALIDCALL;
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