[PATCH 4/5] wined3d: Mask out writes to unused render targets.

[Henri Verbeet]

On 24 May 2011 22:15, Stefan Dösinger <stefandoesinger at gmx.at> wrote:
> Shouldn't you also check if the lowest bit of rt_mask? Otherwise you'll miss
> situations where oC0 is written, oC1 isn't and oC2 is written.
>
Right, use the attached patch instead.

> context->draw_buffer_dirty also has to be dirtified somewhere when the pixel
> shader is changed, their rt masks are different and a target is bound to one of
> the changed indices.
>
It should also be changed if the render targets change. The
draw_buffer_dirty stuff is simply broken, but Matteo is working on
fixing that.
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