[PATCH 1/1] include: Add D3D10CalcSubresource definition in d3d10.idl.

[Biswapriyo Nath]

From: Biswapriyo Nath

Signed-off-by: Biswapriyo Nath 
---
 include/d3d10.idl | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/d3d10.idl b/include/d3d10.idl
index c35e44a0d92..71f93c51afb 100644
--- a/include/d3d10.idl
+++ b/include/d3d10.idl
@@ -252,6 +252,11 @@ cpp_quote("#define MAKE_D3D10_STATUS(code)                    MAKE_HRESULT( 0, _
 cpp_quote("#define D3D10_ERROR_TOO_MANY_UNIQUE_STATE_OBJECTS  MAKE_D3D10_HRESULT(1)")
 cpp_quote("#define D3D10_ERROR_FILE_NOT_FOUND                 MAKE_D3D10_HRESULT(2)")

+cpp_quote("#if !defined(D3D10_NO_HELPERS) && defined(__cplusplus)")
+cpp_quote("inline UINT D3D10CalcSubresource(UINT MipSlice, UINT ArraySlice, UINT MipLevels)")
+cpp_quote("{ return MipSlice + ArraySlice * MipLevels; }")
+cpp_quote("#endif")
+
 typedef enum D3D10_BLEND {
     D3D10_BLEND_ZERO             = 1,
     D3D10_BLEND_ONE              = 2,