Misha Koshelev : d3dx9_36: D3DXDeclaratorFromFVF returns D3DERR_INVALIDCALL when an invalid declarator is passed .
Alexandre Julliard
julliard at winehq.org
Thu Sep 23 12:43:51 CDT 2010
Module: wine
Branch: master
Commit: a6f2c003a3ec264132b7a92415924aff817a0c56
URL: http://source.winehq.org/git/wine.git/?a=commit;h=a6f2c003a3ec264132b7a92415924aff817a0c56
Author: Misha Koshelev <misha680 at gmail.com>
Date: Wed Sep 22 18:42:48 2010 -0500
d3dx9_36: D3DXDeclaratorFromFVF returns D3DERR_INVALIDCALL when an invalid declarator is passed.
---
dlls/d3dx9_36/mesh.c | 2 ++
dlls/d3dx9_36/tests/mesh.c | 2 ++
2 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/dlls/d3dx9_36/mesh.c b/dlls/d3dx9_36/mesh.c
index 844d521..166000f 100644
--- a/dlls/d3dx9_36/mesh.c
+++ b/dlls/d3dx9_36/mesh.c
@@ -559,6 +559,8 @@ HRESULT WINAPI D3DXDeclaratorFromFVF(DWORD fvf, D3DVERTEXELEMENT9 declaration[MA
TRACE("fvf %#x, declaration %p.\n", fvf, declaration);
+ if (fvf & (D3DFVF_RESERVED0 | D3DFVF_RESERVED2)) return D3DERR_INVALIDCALL;
+
if (fvf & D3DFVF_POSITION_MASK)
{
BOOL has_blend = (fvf & D3DFVF_XYZB5) >= D3DFVF_XYZB1;
diff --git a/dlls/d3dx9_36/tests/mesh.c b/dlls/d3dx9_36/tests/mesh.c
index 05df51e..c55a3c7 100644
--- a/dlls/d3dx9_36/tests/mesh.c
+++ b/dlls/d3dx9_36/tests/mesh.c
@@ -836,6 +836,8 @@ static void test_fvf_decl_conversion(void)
};
test_decl_to_fvf(decl, 0, D3DERR_INVALIDCALL, __LINE__, 0);
}
+ /* Invalid FVFs cannot be converted to a declarator. */
+ test_fvf_to_decl(0xdeadbeef, NULL, D3DERR_INVALIDCALL, __LINE__, 0);
}
static void D3DXGetFVFVertexSizeTest(void)
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