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windowscodecs: Reimplement GetFrameCount of the ICO decoder.

This commit is contained in:
Dmitry Timoshkov 2012-11-23 11:48:28 +08:00 committed by Alexandre Julliard
parent eb26db27a7
commit 075d28d857
1 changed files with 6 additions and 4 deletions
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10
dlls/windowscodecs/icoformat.c
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@ -603,12 +603,14 @@ static HRESULT WINAPI IcoDecoder_GetFrameCount(IWICBitmapDecoder *iface,
UINT *pCount)
{
IcoDecoder *This = impl_from_IWICBitmapDecoder(iface);
TRACE("(%p,%p)\n", iface, pCount);
if (!This->initialized) return WINCODEC_ERR_NOTINITIALIZED;
if (!pCount) return E_INVALIDARG;
*pCount = This->header.idCount;
TRACE("<-- %u\n", *pCount);
EnterCriticalSection(&This->lock);
*pCount = This->initialized ? This->header.idCount : 0;
LeaveCriticalSection(&This->lock);
TRACE("(%p) <-- %d\n", iface, *pCount);
return S_OK;
}