Sweden-Number/include/mfplay.idl

/*
 * Copyright 2019 Nikolay Sivov 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 "unknwn.idl";
import "propsys.idl";
import "evr.idl";

typedef [v1_enum] enum _MFP_CREATION_OPTIONS
{
    MFP_OPTION_NONE = 0,
    MFP_OPTION_FREE_THREADED_CALLBACK = 0x1,
    MFP_OPTION_NO_MMCSS = 0x2,
    MFP_OPTION_NO_REMOTE_DESKTOP_OPTIMIZATION = 0x4,
} MFP_CREATION_OPTIONS;

typedef [v1_enum] enum MFP_MEDIAPLAYER_STATE
{
    MFP_MEDIAPLAYER_STATE_EMPTY = 0,
    MFP_MEDIAPLAYER_STATE_STOPPED,
    MFP_MEDIAPLAYER_STATE_PLAYING,
    MFP_MEDIAPLAYER_STATE_PAUSED,
    MFP_MEDIAPLAYER_STATE_SHUTDOWN,
} MFP_MEDIAPLAYER_STATE;

typedef enum MFP_EVENT_TYPE
{
    MFP_EVENT_TYPE_PLAY = 0,
    MFP_EVENT_TYPE_PAUSE,
    MFP_EVENT_TYPE_STOP,
    MFP_EVENT_TYPE_POSITION_SET,
    MFP_EVENT_TYPE_RATE_SET,
    MFP_EVENT_TYPE_MEDIAITEM_CREATED,
    MFP_EVENT_TYPE_MEDIAITEM_SET,
    MFP_EVENT_TYPE_FRAME_STEP,
    MFP_EVENT_TYPE_MEDIAITEM_CLEARED,
    MFP_EVENT_TYPE_MF,
    MFP_EVENT_TYPE_ERROR,
    MFP_EVENT_TYPE_PLAYBACK_ENDED,
    MFP_EVENT_TYPE_ACQUIRE_USER_CREDENTIAL,
} MFP_EVENT_TYPE;

interface IMFPMediaPlayer;
interface IMFPMediaItem;

typedef struct MFP_EVENT_HEADER
{
    MFP_EVENT_TYPE eEventType;
    HRESULT hrEvent;
    IMFPMediaPlayer *pMediaPlayer;
    MFP_MEDIAPLAYER_STATE eState;
    IPropertyStore *pPropertyStore;
} MFP_EVENT_HEADER;

[
    object,
    uuid(766c8ffb-5fdb-4fea-a28d-b912996f51bd),
    local,
]
interface IMFPMediaPlayerCallback : IUnknown
{
    void OnMediaPlayerEvent([in] MFP_EVENT_HEADER *event_header);
}

[
    object,
    uuid(a714590a-58af-430a-85bf-44f5ec838d85),
    local,
]
interface IMFPMediaPlayer : IUnknown
{
    HRESULT Play();

    HRESULT Pause();

    HRESULT Stop();

    HRESULT FrameStep();

    HRESULT SetPosition(
        [in] REFGUID position_type,
        [in] const PROPVARIANT *position);

    HRESULT GetPosition(
        [in] REFGUID position_type,
        [out] PROPVARIANT *position);

    HRESULT GetDuration(
        [in] REFGUID position_type,
        [out] PROPVARIANT *duration);

    HRESULT SetRate(
        [in] float rate);

    HRESULT GetRate(
        [out] float *rate);

    HRESULT GetSupportedRates(
        [in] BOOL forward,
        [out] float *slowest_rate,
        [out] float *fastest_rate);

    HRESULT GetState(
        [out] MFP_MEDIAPLAYER_STATE *state);

    HRESULT CreateMediaItemFromURL(
        [in] const WCHAR *url,
        [in] BOOL sync,
        [in] DWORD_PTR user_data,
        [out] IMFPMediaItem **item);

    HRESULT CreateMediaItemFromObject(
        [in] IUnknown *object,
        [in] BOOL sync,
        [in] DWORD_PTR user_data,
        [out] IMFPMediaItem **item);

    HRESULT SetMediaItem(
        [in] IMFPMediaItem *item);

    HRESULT ClearMediaItem();

    HRESULT GetMediaItem(
        [out] IMFPMediaItem **item);

    HRESULT GetVolume(
        [out] float *volume);

    HRESULT SetVolume(
        [in] float volume);

    HRESULT GetBalance(
        [out] float *balance);

    HRESULT SetBalance(
        [in] float balance);

    HRESULT GetMute(
        [out] BOOL *mute);

    HRESULT SetMute(
        [in] BOOL mute);

    HRESULT GetNativeVideoSize(
        [out] SIZE *video,
        [out] SIZE *arvideo);

    HRESULT GetIdealVideoSize(
        [out] SIZE *min_size,
        [out] SIZE *max_size);

    HRESULT SetVideoSourceRect(
        [in] MFVideoNormalizedRect const *rect);

    HRESULT GetVideoSourceRect(
        [out] MFVideoNormalizedRect *rect);

    HRESULT SetAspectRatioMode(
        [in] DWORD mode);

    HRESULT GetAspectRatioMode(
        [out] DWORD *mode);

    HRESULT GetVideoWindow(
        [out] HWND *hwnd);

    HRESULT UpdateVideo();

    HRESULT SetBorderColor(
        [in] COLORREF color);

    HRESULT GetBorderColor(
        [out] COLORREF *color);

    HRESULT InsertEffect(
        [in] IUnknown *effect,
        [in] BOOL optional);

    HRESULT RemoveEffect(
        [in] IUnknown *effect);

    HRESULT RemoveAllEffects();

    HRESULT Shutdown();
}

cpp_quote("HRESULT WINAPI MFPCreateMediaPlayer(const WCHAR *url, BOOL start_playback, MFP_CREATION_OPTIONS options, ")
cpp_quote("        IMFPMediaPlayerCallback *callback, HWND hwnd, IMFPMediaPlayer **player);")