[v3 signed 1/6] d3d9: improved d3d9_device_UpdateSurface

Henri Verbeet hverbeet at gmail.com
Wed Oct 28 09:02:21 CDT 2015

On 27 October 2015 at 19:01, Riccardo Bortolato <rikyz619 at gmail.com> wrote:
> Sorry, gmail somehow sent this incomplete draft.. however, here's the
> complete mail.
> Why wined3d_device_copy_sub_resource_region() isn't implemented for
No particular reason, it just wasn't needed yet.

> But test_cube_wrap() (d3d9/visual.c) fails in UpdateSurface (if I got
> debug right); the destination surface is smaller than the src rect
> (I'm either getting the wrong sub index (e.g. the next mip) or what?),
> this happens when the application (in this case the test) calls with
> null src rect and dst point.
What are the actual sizes and sub-resource indices you're getting? All
the surfaces in test_cube_wrap() should be 128x128.

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