include/dxgi1_2.idl

/*
 * Copyright 2014 Jacek Caban for CodeWeavers
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

import "dxgi.idl";

typedef enum _DXGI_OFFER_RESOURCE_PRIORITY {
    DXGI_OFFER_RESOURCE_PRIORITY_LOW = 1,
    DXGI_OFFER_RESOURCE_PRIORITY_NORMAL,
    DXGI_OFFER_RESOURCE_PRIORITY_HIGH
} DXGI_OFFER_RESOURCE_PRIORITY;

[
    object,
    uuid(05008617-fbfd-4051-a790-144884b4f6a9),
    local,
    pointer_default(unique)
]
interface IDXGIDevice2 : IDXGIDevice1
{
    HRESULT OfferResources(
            [in] UINT NumResources,
            [in, size_is(NumResources)] IDXGIResource *const *ppResources,
            [in] DXGI_OFFER_RESOURCE_PRIORITY Priority);

    HRESULT ReclaimResources(
            [in] UINT NumResources,
            [in, size_is(NumResources)] IDXGIResource *const *ppResources,
            [out, size_is(NumResources)] BOOL *pDiscarded);

    HRESULT EnqueueSetEvent(
            [in] HANDLE hEvent);
}