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windowscodecs: Fix IWICBitmapEncoder::SetPalette for a not initialized case in TIFF encoder.

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Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Dmitry Timoshkov 2017-09-13 15:12:42 -05:00 committed by Alexandre Julliard
parent e598538930
commit 52672282b8
1 changed files with 13 additions and 3 deletions
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16
dlls/windowscodecs/tiffformat.c
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@ -1903,10 +1903,20 @@ static HRESULT WINAPI TiffEncoder_SetColorContexts(IWICBitmapEncoder *iface,
return E_NOTIMPL; return E_NOTIMPL;
} }
static HRESULT WINAPI TiffEncoder_SetPalette(IWICBitmapEncoder *iface, IWICPalette *pIPalette) static HRESULT WINAPI TiffEncoder_SetPalette(IWICBitmapEncoder *iface, IWICPalette *palette)
{ {
TRACE("(%p,%p)\n", iface, pIPalette); TiffEncoder *This = impl_from_IWICBitmapEncoder(iface);
return WINCODEC_ERR_UNSUPPORTEDOPERATION; HRESULT hr;
TRACE("(%p,%p)\n", iface, palette);
EnterCriticalSection(&This->lock);
hr = This->stream ? WINCODEC_ERR_UNSUPPORTEDOPERATION : WINCODEC_ERR_NOTINITIALIZED;
LeaveCriticalSection(&This->lock);
return hr;
} }
static HRESULT WINAPI TiffEncoder_SetThumbnail(IWICBitmapEncoder *iface, IWICBitmapSource *pIThumbnail) static HRESULT WINAPI TiffEncoder_SetThumbnail(IWICBitmapEncoder *iface, IWICBitmapSource *pIThumbnail)