[PATCH 5/5] wined3d: introduce a new wined3d_texture_blt function

[Riccardo Bortolato]

OK, I resent a version fixed and already-ready for ddraw.

Ciao,
Riccardo

2015-10-16 12:43 GMT+02:00 Henri Verbeet <hverbeet at gmail.com>:
> On 15 October 2015 at 15:41, Riccardo Bortolato <rikyz619 at gmail.com> wrote:
>> +HRESULT CDECL wined3d_texture_blt(struct wined3d_texture *dst_texture, unsigned int dst_sub_resource_idx, const RECT *dst_rect_in,
>> +        struct wined3d_texture *src_texture, unsigned int src_sub_resource_idx, const RECT *src_rect_in, DWORD flags,
>> +        const WINEDDBLTFX *fx, enum wined3d_texture_filter_type filter)
>> +{
>> +    struct wined3d_resource *dst_resource, *src_resource;
>> +
>> +    TRACE("dst_texture %p, dst_sub_resource_idx %u, src_texture %p, src_sub_resource_idx %u.\n",
>> +            dst_texture, dst_sub_resource_idx, src_texture, src_sub_resource_idx);
>> +
>> +    dst_resource = wined3d_texture_get_sub_resource(dst_texture, dst_sub_resource_idx);
>> +    src_resource = wined3d_texture_get_sub_resource(src_texture, src_sub_resource_idx);
>> +
>> +    if (!dst_resource || !src_resource)
>> +        return WINED3DERR_INVALIDCALL;
>> +
>> +    return wined3d_surface_blt(surface_from_resource(dst_resource), dst_rect_in,
>> +        surface_from_resource(src_resource), src_rect_in, flags, fx, filter);
>> +}
> You can't assume src_resource and dst_resource are surfaces.
>
>