[PATCH] wined3d: Invalidate INDEXBUFFER device state when contents of bound index buffer is changed.

[Józef Kucia]

Fixes a regression introduced by commit
e3a8cd20ced9f33db64a35f60bc8487ae8173e47.

Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
---
 dlls/wined3d/buffer.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dlls/wined3d/buffer.c b/dlls/wined3d/buffer.c
index a81cd64..f111ef1 100644
--- a/dlls/wined3d/buffer.c
+++ b/dlls/wined3d/buffer.c
@@ -1022,6 +1022,12 @@ void wined3d_buffer_load(struct wined3d_buffer *buffer, struct wined3d_context *
         }
     }
 
+    if (buffer->resource.bind_count)
+    {
+        if (buffer->buffer_type_hint == GL_ELEMENT_ARRAY_BUFFER)
+            device_invalidate_state(buffer->resource.device, STATE_INDEXBUFFER);
+    }
+
     if (!buffer->conversion_map)
     {
         /* That means that there is nothing to fixup. Just upload from
-- 
2.7.3