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ddraw: Pass non-NULL rectangles to wined3d_surface_blt() in ddraw_surface_update_frontbuffer(). 

Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Henri Verbeet 2016-01-27 20:44:34 +01:00 committed by Alexandre Julliard
parent 2cbb757abe
commit 492e785513
1 changed files with 8 additions and 11 deletions
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19
dlls/ddraw/surface.c
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@ -46,22 +46,19 @@ HRESULT ddraw_surface_update_frontbuffer(struct ddraw_surface *surface, const RE
int x, y, w, h;
HRESULT hr;
BOOL ret;
RECT r;
if (!rect)
{
x = 0;
y = 0;
w = surface->surface_desc.dwWidth;
h = surface->surface_desc.dwHeight;
}
else
{
x = rect->left;
y = rect->top;
w = rect->right - rect->left;
h = rect->bottom - rect->top;
SetRect(&r, 0, 0, surface->surface_desc.dwWidth, surface->surface_desc.dwHeight);
rect = &r;
}
x = rect->left;
y = rect->top;
w = rect->right - rect->left;
h = rect->bottom - rect->top;
if (w <= 0 || h <= 0)
return DD_OK;