wined3d: Properly check if an attribute is used in find_conversion_shift().

83965884 · Henri Verbeet · Alexandre Julliard · bda89180 · 83965884
Commit 83965884 authored Aug 25, 2009 by Henri Verbeet Committed by Alexandre Julliard Aug 25, 2009
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buffer.c dlls/wined3d/buffer.c +1 -1

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--- a/dlls/wined3d/buffer.c
+++ b/dlls/wined3d/buffer.c
@@ -258,7 +258,7 @@ static UINT *find_conversion_shift(struct wined3d_buffer *This,
    {
        WINED3DFORMAT format;

-        if (strided->elements[i].buffer_object != This->buffer_object) continue;
+        if (!(strided->use_map & (1 << i)) || strided->elements[i].buffer_object != This->buffer_object) continue;

        format = strided->elements[i].format_desc->format;
        if (format == WINED3DFMT_R16G16_FLOAT)