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

Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Dmitry Timoshkov 2017-09-11 15:38:18 -05:00 committed by Alexandre Julliard
parent 2b77b0bb6b
commit 3bd1b57039
1 changed files with 11 additions and 1 deletions
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12
dlls/windowscodecs/jpegformat.c
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@ -1409,8 +1409,18 @@ static HRESULT WINAPI JpegEncoder_SetColorContexts(IWICBitmapEncoder *iface,
static HRESULT WINAPI JpegEncoder_SetPalette(IWICBitmapEncoder *iface, IWICPalette *pIPalette)
{
JpegEncoder *This = impl_from_IWICBitmapEncoder(iface);
HRESULT hr;
TRACE("(%p,%p)\n", iface, pIPalette);
return WINCODEC_ERR_UNSUPPORTEDOPERATION;
EnterCriticalSection(&This->lock);
hr = This->initialized ? WINCODEC_ERR_UNSUPPORTEDOPERATION : WINCODEC_ERR_NOTINITIALIZED;
LeaveCriticalSection(&This->lock);
return hr;
}
static HRESULT WINAPI JpegEncoder_SetThumbnail(IWICBitmapEncoder *iface, IWICBitmapSource *pIThumbnail)