mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-06-18 05:50:41 +00:00
305 lines
10 KiB
C++
305 lines
10 KiB
C++
/* GStreamer
|
|
* Copyright (C) 2020 Seungha Yang <seungha.yang@navercorp.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library 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.
|
|
*/
|
|
|
|
#ifndef __GST_STRMIF_H__
|
|
#define __GST_STRMIF_H__
|
|
|
|
#include <strmif.h>
|
|
|
|
/* From strmif.h.
|
|
* ICodecAPI interface will not be exposed
|
|
* for the !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) case
|
|
* but MSDN said the interface should be available on both
|
|
* desktop and UWP cases */
|
|
#ifndef __ICodecAPI_INTERFACE_DEFINED__
|
|
#define __ICodecAPI_INTERFACE_DEFINED__
|
|
|
|
/* interface ICodecAPI */
|
|
/* [unique][uuid][object][local] */
|
|
|
|
|
|
EXTERN_C const IID IID_ICodecAPI;
|
|
|
|
#if defined(__cplusplus) && !defined(CINTERFACE)
|
|
|
|
MIDL_INTERFACE("901db4c7-31ce-41a2-85dc-8fa0bf41b8da")
|
|
ICodecAPI : public IUnknown
|
|
{
|
|
public:
|
|
virtual HRESULT STDMETHODCALLTYPE IsSupported(
|
|
/* [in] */ const GUID *Api) = 0;
|
|
|
|
virtual HRESULT STDMETHODCALLTYPE IsModifiable(
|
|
/* [in] */ const GUID *Api) = 0;
|
|
|
|
virtual HRESULT STDMETHODCALLTYPE GetParameterRange(
|
|
/* [in] */ const GUID *Api,
|
|
/* [annotation][out] */
|
|
_Out_ VARIANT *ValueMin,
|
|
/* [annotation][out] */
|
|
_Out_ VARIANT *ValueMax,
|
|
/* [annotation][out] */
|
|
_Out_ VARIANT *SteppingDelta) = 0;
|
|
|
|
virtual HRESULT STDMETHODCALLTYPE GetParameterValues(
|
|
/* [in] */ const GUID *Api,
|
|
/* [annotation][size_is][size_is][out] */
|
|
_Outptr_result_buffer_all_(*ValuesCount) VARIANT **Values,
|
|
/* [annotation][out] */
|
|
_Out_ ULONG *ValuesCount) = 0;
|
|
|
|
virtual HRESULT STDMETHODCALLTYPE GetDefaultValue(
|
|
/* [in] */ const GUID *Api,
|
|
/* [annotation][out] */
|
|
_Out_ VARIANT *Value) = 0;
|
|
|
|
virtual HRESULT STDMETHODCALLTYPE GetValue(
|
|
/* [in] */ const GUID *Api,
|
|
/* [annotation][out] */
|
|
_Out_ VARIANT *Value) = 0;
|
|
|
|
virtual HRESULT STDMETHODCALLTYPE SetValue(
|
|
/* [in] */ const GUID *Api,
|
|
/* [annotation][in] */
|
|
_In_ VARIANT *Value) = 0;
|
|
|
|
virtual HRESULT STDMETHODCALLTYPE RegisterForEvent(
|
|
/* [in] */ const GUID *Api,
|
|
/* [in] */ LONG_PTR userData) = 0;
|
|
|
|
virtual HRESULT STDMETHODCALLTYPE UnregisterForEvent(
|
|
/* [in] */ const GUID *Api) = 0;
|
|
|
|
virtual HRESULT STDMETHODCALLTYPE SetAllDefaults( void) = 0;
|
|
|
|
virtual HRESULT STDMETHODCALLTYPE SetValueWithNotify(
|
|
/* [in] */ const GUID *Api,
|
|
/* [in] */ VARIANT *Value,
|
|
/* [annotation][size_is][size_is][out] */
|
|
_Outptr_result_buffer_all_(*ChangedParamCount) GUID **ChangedParam,
|
|
/* [annotation][out] */
|
|
_Out_ ULONG *ChangedParamCount) = 0;
|
|
|
|
virtual HRESULT STDMETHODCALLTYPE SetAllDefaultsWithNotify(
|
|
/* [annotation][size_is][size_is][out] */
|
|
_Outptr_result_buffer_all_(*ChangedParamCount) GUID **ChangedParam,
|
|
/* [annotation][out] */
|
|
_Out_ ULONG *ChangedParamCount) = 0;
|
|
|
|
virtual HRESULT STDMETHODCALLTYPE GetAllSettings(
|
|
/* [in] */ IStream *__MIDL__ICodecAPI0000) = 0;
|
|
|
|
virtual HRESULT STDMETHODCALLTYPE SetAllSettings(
|
|
/* [in] */ IStream *__MIDL__ICodecAPI0001) = 0;
|
|
|
|
virtual HRESULT STDMETHODCALLTYPE SetAllSettingsWithNotify(
|
|
IStream *__MIDL__ICodecAPI0002,
|
|
/* [annotation][size_is][size_is][out] */
|
|
_Outptr_result_buffer_all_(*ChangedParamCount) GUID **ChangedParam,
|
|
/* [annotation][out] */
|
|
_Out_ ULONG *ChangedParamCount) = 0;
|
|
|
|
};
|
|
|
|
|
|
#else /* C style interface */
|
|
|
|
typedef struct ICodecAPIVtbl
|
|
{
|
|
BEGIN_INTERFACE
|
|
|
|
HRESULT ( STDMETHODCALLTYPE *QueryInterface )(
|
|
ICodecAPI * This,
|
|
/* [in] */ REFIID riid,
|
|
/* [annotation][iid_is][out] */
|
|
_COM_Outptr_ void **ppvObject);
|
|
|
|
ULONG ( STDMETHODCALLTYPE *AddRef )(
|
|
ICodecAPI * This);
|
|
|
|
ULONG ( STDMETHODCALLTYPE *Release )(
|
|
ICodecAPI * This);
|
|
|
|
HRESULT ( STDMETHODCALLTYPE *IsSupported )(
|
|
ICodecAPI * This,
|
|
/* [in] */ const GUID *Api);
|
|
|
|
HRESULT ( STDMETHODCALLTYPE *IsModifiable )(
|
|
ICodecAPI * This,
|
|
/* [in] */ const GUID *Api);
|
|
|
|
HRESULT ( STDMETHODCALLTYPE *GetParameterRange )(
|
|
ICodecAPI * This,
|
|
/* [in] */ const GUID *Api,
|
|
/* [annotation][out] */
|
|
_Out_ VARIANT *ValueMin,
|
|
/* [annotation][out] */
|
|
_Out_ VARIANT *ValueMax,
|
|
/* [annotation][out] */
|
|
_Out_ VARIANT *SteppingDelta);
|
|
|
|
HRESULT ( STDMETHODCALLTYPE *GetParameterValues )(
|
|
ICodecAPI * This,
|
|
/* [in] */ const GUID *Api,
|
|
/* [annotation][size_is][size_is][out] */
|
|
_Outptr_result_buffer_all_(*ValuesCount) VARIANT **Values,
|
|
/* [annotation][out] */
|
|
_Out_ ULONG *ValuesCount);
|
|
|
|
HRESULT ( STDMETHODCALLTYPE *GetDefaultValue )(
|
|
ICodecAPI * This,
|
|
/* [in] */ const GUID *Api,
|
|
/* [annotation][out] */
|
|
_Out_ VARIANT *Value);
|
|
|
|
HRESULT ( STDMETHODCALLTYPE *GetValue )(
|
|
ICodecAPI * This,
|
|
/* [in] */ const GUID *Api,
|
|
/* [annotation][out] */
|
|
_Out_ VARIANT *Value);
|
|
|
|
HRESULT ( STDMETHODCALLTYPE *SetValue )(
|
|
ICodecAPI * This,
|
|
/* [in] */ const GUID *Api,
|
|
/* [annotation][in] */
|
|
_In_ VARIANT *Value);
|
|
|
|
HRESULT ( STDMETHODCALLTYPE *RegisterForEvent )(
|
|
ICodecAPI * This,
|
|
/* [in] */ const GUID *Api,
|
|
/* [in] */ LONG_PTR userData);
|
|
|
|
HRESULT ( STDMETHODCALLTYPE *UnregisterForEvent )(
|
|
ICodecAPI * This,
|
|
/* [in] */ const GUID *Api);
|
|
|
|
HRESULT ( STDMETHODCALLTYPE *SetAllDefaults )(
|
|
ICodecAPI * This);
|
|
|
|
HRESULT ( STDMETHODCALLTYPE *SetValueWithNotify )(
|
|
ICodecAPI * This,
|
|
/* [in] */ const GUID *Api,
|
|
/* [in] */ VARIANT *Value,
|
|
/* [annotation][size_is][size_is][out] */
|
|
_Outptr_result_buffer_all_(*ChangedParamCount) GUID **ChangedParam,
|
|
/* [annotation][out] */
|
|
_Out_ ULONG *ChangedParamCount);
|
|
|
|
HRESULT ( STDMETHODCALLTYPE *SetAllDefaultsWithNotify )(
|
|
ICodecAPI * This,
|
|
/* [annotation][size_is][size_is][out] */
|
|
_Outptr_result_buffer_all_(*ChangedParamCount) GUID **ChangedParam,
|
|
/* [annotation][out] */
|
|
_Out_ ULONG *ChangedParamCount);
|
|
|
|
HRESULT ( STDMETHODCALLTYPE *GetAllSettings )(
|
|
ICodecAPI * This,
|
|
/* [in] */ IStream *__MIDL__ICodecAPI0000);
|
|
|
|
HRESULT ( STDMETHODCALLTYPE *SetAllSettings )(
|
|
ICodecAPI * This,
|
|
/* [in] */ IStream *__MIDL__ICodecAPI0001);
|
|
|
|
HRESULT ( STDMETHODCALLTYPE *SetAllSettingsWithNotify )(
|
|
ICodecAPI * This,
|
|
IStream *__MIDL__ICodecAPI0002,
|
|
/* [annotation][size_is][size_is][out] */
|
|
_Outptr_result_buffer_all_(*ChangedParamCount) GUID **ChangedParam,
|
|
/* [annotation][out] */
|
|
_Out_ ULONG *ChangedParamCount);
|
|
|
|
END_INTERFACE
|
|
} ICodecAPIVtbl;
|
|
|
|
interface ICodecAPI
|
|
{
|
|
CONST_VTBL struct ICodecAPIVtbl *lpVtbl;
|
|
};
|
|
|
|
|
|
|
|
#ifdef COBJMACROS
|
|
|
|
|
|
#define ICodecAPI_QueryInterface(This,riid,ppvObject) \
|
|
( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) )
|
|
|
|
#define ICodecAPI_AddRef(This) \
|
|
( (This)->lpVtbl -> AddRef(This) )
|
|
|
|
#define ICodecAPI_Release(This) \
|
|
( (This)->lpVtbl -> Release(This) )
|
|
|
|
|
|
#define ICodecAPI_IsSupported(This,Api) \
|
|
( (This)->lpVtbl -> IsSupported(This,Api) )
|
|
|
|
#define ICodecAPI_IsModifiable(This,Api) \
|
|
( (This)->lpVtbl -> IsModifiable(This,Api) )
|
|
|
|
#define ICodecAPI_GetParameterRange(This,Api,ValueMin,ValueMax,SteppingDelta) \
|
|
( (This)->lpVtbl -> GetParameterRange(This,Api,ValueMin,ValueMax,SteppingDelta) )
|
|
|
|
#define ICodecAPI_GetParameterValues(This,Api,Values,ValuesCount) \
|
|
( (This)->lpVtbl -> GetParameterValues(This,Api,Values,ValuesCount) )
|
|
|
|
#define ICodecAPI_GetDefaultValue(This,Api,Value) \
|
|
( (This)->lpVtbl -> GetDefaultValue(This,Api,Value) )
|
|
|
|
#define ICodecAPI_GetValue(This,Api,Value) \
|
|
( (This)->lpVtbl -> GetValue(This,Api,Value) )
|
|
|
|
#define ICodecAPI_SetValue(This,Api,Value) \
|
|
( (This)->lpVtbl -> SetValue(This,Api,Value) )
|
|
|
|
#define ICodecAPI_RegisterForEvent(This,Api,userData) \
|
|
( (This)->lpVtbl -> RegisterForEvent(This,Api,userData) )
|
|
|
|
#define ICodecAPI_UnregisterForEvent(This,Api) \
|
|
( (This)->lpVtbl -> UnregisterForEvent(This,Api) )
|
|
|
|
#define ICodecAPI_SetAllDefaults(This) \
|
|
( (This)->lpVtbl -> SetAllDefaults(This) )
|
|
|
|
#define ICodecAPI_SetValueWithNotify(This,Api,Value,ChangedParam,ChangedParamCount) \
|
|
( (This)->lpVtbl -> SetValueWithNotify(This,Api,Value,ChangedParam,ChangedParamCount) )
|
|
|
|
#define ICodecAPI_SetAllDefaultsWithNotify(This,ChangedParam,ChangedParamCount) \
|
|
( (This)->lpVtbl -> SetAllDefaultsWithNotify(This,ChangedParam,ChangedParamCount) )
|
|
|
|
#define ICodecAPI_GetAllSettings(This,__MIDL__ICodecAPI0000) \
|
|
( (This)->lpVtbl -> GetAllSettings(This,__MIDL__ICodecAPI0000) )
|
|
|
|
#define ICodecAPI_SetAllSettings(This,__MIDL__ICodecAPI0001) \
|
|
( (This)->lpVtbl -> SetAllSettings(This,__MIDL__ICodecAPI0001) )
|
|
|
|
#define ICodecAPI_SetAllSettingsWithNotify(This,__MIDL__ICodecAPI0002,ChangedParam,ChangedParamCount) \
|
|
( (This)->lpVtbl -> SetAllSettingsWithNotify(This,__MIDL__ICodecAPI0002,ChangedParam,ChangedParamCount) )
|
|
|
|
#endif /* COBJMACROS */
|
|
|
|
|
|
#endif /* C style interface */
|
|
|
|
|
|
|
|
|
|
#endif /* __ICodecAPI_INTERFACE_DEFINED__ */
|
|
|
|
#endif /* __GST_STRMIF_H__ */ |