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quartz/videorenderer: Get the window DC in VideoRenderer_SendSampleData(). 

Partly because we cannot depend on the filter being destroyed on the same
thread as it was allocated from.

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-10-16 19:36:50 -05:00 committed by Alexandre Julliard
parent f3a766bfe4
commit 9cef48941e
1 changed files with 4 additions and 6 deletions
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10
dlls/quartz/videorenderer.c
View File

@ -155,6 +155,7 @@ static DWORD VideoRenderer_SendSampleData(VideoRendererImpl* This, LPBYTE data,
AM_MEDIA_TYPE amt;
HRESULT hr = S_OK;
BITMAPINFOHEADER *bmiHeader;
HDC dc;
TRACE("(%p)->(%p, %d)\n", This, data, size);
@ -178,18 +179,15 @@ static DWORD VideoRenderer_SendSampleData(VideoRendererImpl* This, LPBYTE data,
return VFW_E_RUNTIME_ERROR;
}
if (!This->baseControlWindow.baseWindow.hDC) {
ERR("Cannot get DC from window!\n");
return E_FAIL;
}
TRACE("Src Rect: %s\n", wine_dbgstr_rect(&This->SourceRect));
TRACE("Dst Rect: %s\n", wine_dbgstr_rect(&This->DestRect));
StretchDIBits(This->baseControlWindow.baseWindow.hDC, This->DestRect.left, This->DestRect.top, This->DestRect.right -This->DestRect.left,
dc = GetDC(This->baseControlWindow.baseWindow.hWnd);
StretchDIBits(dc, This->DestRect.left, This->DestRect.top, This->DestRect.right -This->DestRect.left,
This->DestRect.bottom - This->DestRect.top, This->SourceRect.left, This->SourceRect.top,
This->SourceRect.right - This->SourceRect.left, This->SourceRect.bottom - This->SourceRect.top,
data, (BITMAPINFO *)bmiHeader, DIB_RGB_COLORS, SRCCOPY);
ReleaseDC(This->baseControlWindow.baseWindow.hWnd, dc);
return S_OK;
}