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wined3d: Validate the rectangle in wined3d_device_clear_rendertarget_view(). 

Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Henri Verbeet 2017-03-28 23:37:39 +02:00 committed by Alexandre Julliard
parent 4bb1565a54
commit 01cea136d6
1 changed files with 10 additions and 0 deletions
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10
dlls/wined3d/device.c
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@ -4173,6 +4173,16 @@ HRESULT CDECL wined3d_device_clear_rendertarget_view(struct wined3d_device *devi
SetRect(&r, 0, 0, view->width, view->height);
rect = &r;
}
else
{
struct wined3d_box b = {rect->left, rect->top, rect->right, rect->bottom, 0, 1};
struct wined3d_texture *texture = texture_from_resource(view->resource);
HRESULT hr;
if (FAILED(hr = wined3d_texture_check_box_dimensions(texture,
view->sub_resource_idx % texture->level_count, &b)))
return hr;
}
if (flags & WINED3DCLEAR_TARGET)
blit_op = WINED3D_BLIT_OP_COLOR_FILL;