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include: Add IMediaParamInfo definition.

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Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
This commit is contained in:
Zhiyi Zhang 2022-07-19 20:49:19 +08:00 • committed by Alexandre Julliard
parent 9090229e67
commit 4e23e412ea
2 changed files with 59 additions and 0 deletions
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1
include/Makefile.in
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@ -414,6 +414,7 @@ SOURCES = \
mcx.h \ mcx.h \
mediaerr.h \ mediaerr.h \
mediaobj.idl \ mediaobj.idl \
medparam.idl \
metahost.idl \ metahost.idl \
mfapi.h \ mfapi.h \
mfd3d12.idl \ mfd3d12.idl \

58
include/medparam.idl Normal file
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@ -0,0 +1,58 @@
/*
* Copyright 2022 Zhiyi Zhang 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";
typedef float MP_DATA;
typedef DWORD MP_CAPS;
typedef DWORD MP_TIMEDATA;
typedef enum _MP_Type
{
MPT_INT,
MPT_FLOAT,
MPT_BOOL,
MPT_ENUM,
MPT_MAX,
} MP_TYPE;
typedef struct _MP_PARAMINFO
{
MP_TYPE mpType;
MP_CAPS mopCaps;
MP_DATA mpdMinValue;
MP_DATA mpdMaxValue;
MP_DATA mpdNeutralValue;
WCHAR szUnitText[32];
WCHAR szLabel[32];
} MP_PARAMINFO;
[
object,
uuid(6D6CBB60-A223-44AA-842F-A2F06750BE6D),
version(1.0)
]
interface IMediaParamInfo : IUnknown
{
HRESULT GetParamCount([out] DWORD *count);
HRESULT GetParamInfo([in] DWORD index, [out] MP_PARAMINFO *info);
HRESULT GetParamText([in] DWORD index, [out] WCHAR **text);
HRESULT GetNumTimeFormats([out] DWORD *count);
HRESULT GetSupportedTimeFormat([in] DWORD index, [out] GUID *guid);
HRESULT GetCurrentTimeFormat([out] GUID *guid, [out] MP_TIMEDATA *time_data);
}