[PATCH] Add a function which checks the filtering capabilities of a format.

[Roderick Colenbrander]

---
 dlls/wined3d/directx.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/dlls/wined3d/directx.c b/dlls/wined3d/directx.c
index 1fe9ec2..e99e728 100644
--- a/dlls/wined3d/directx.c
+++ b/dlls/wined3d/directx.c
@@ -1887,6 +1887,20 @@ static BOOL CheckDepthStencilCapability(UINT Adapter, WINED3DFORMAT DisplayForma
     return FALSE;
 }
 
+static BOOL CheckFilterCapability(WINED3DFORMAT CheckFormat)
+{
+    switch (CheckFormat) {
+        /* Filtering not supported */
+        case WINED3DFMT_R32F:
+        case WINED3DFMT_A32B32G32R32F:
+            TRACE_(d3d_caps)("[FAILED]\n");
+            return FALSE;
+        default:
+            break;
+    }
+
+    return TRUE;
+}
 
 static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormat(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType, 
                                               WINED3DFORMAT AdapterFormat, DWORD Usage, WINED3DRESOURCETYPE RType, WINED3DFORMAT CheckFormat) {
-- 
1.5.3.4


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