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windowscodecs: Implement TiffFrameEncode_Initialize.

This commit is contained in:
Vincent Povirk 2011-03-29 16:30:59 -05:00 committed by Alexandre Julliard
parent c876357c11
commit 2cad663198
1 changed files with 19 additions and 2 deletions
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21
dlls/windowscodecs/tiffformat.c
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@ -1136,6 +1136,8 @@ typedef struct TiffFrameEncode {
IWICBitmapFrameEncode IWICBitmapFrameEncode_iface;
LONG ref;
TiffEncoder *parent;
/* fields below are protected by parent->lock */
BOOL initialized;
} TiffFrameEncode;
static inline TiffFrameEncode *impl_from_IWICBitmapFrameEncode(IWICBitmapFrameEncode *iface)
@ -1195,8 +1197,22 @@ static ULONG WINAPI TiffFrameEncode_Release(IWICBitmapFrameEncode *iface)
static HRESULT WINAPI TiffFrameEncode_Initialize(IWICBitmapFrameEncode *iface,
IPropertyBag2 *pIEncoderOptions)
{
FIXME("(%p,%p): stub\n", iface, pIEncoderOptions);
return E_NOTIMPL;
TiffFrameEncode *This = impl_from_IWICBitmapFrameEncode(iface);
TRACE("(%p,%p)\n", iface, pIEncoderOptions);
EnterCriticalSection(&This->parent->lock);
if (This->initialized)
{
LeaveCriticalSection(&This->parent->lock);
return WINCODEC_ERR_WRONGSTATE;
}
This->initialized = TRUE;
LeaveCriticalSection(&This->parent->lock);
return S_OK;
}
static HRESULT WINAPI TiffFrameEncode_SetSize(IWICBitmapFrameEncode *iface,
@ -1443,6 +1459,7 @@ static HRESULT WINAPI TiffEncoder_CreateNewFrame(IWICBitmapEncoder *iface,
result->IWICBitmapFrameEncode_iface.lpVtbl = &TiffFrameEncode_Vtbl;
result->ref = 1;
result->parent = This;
result->initialized = FALSE;
IWICBitmapEncoder_AddRef(iface);
*ppIFrameEncode = &result->IWICBitmapFrameEncode_iface;