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gstreamer/sys/mediafoundation/gststrmif.h
Seungha Yang 9625d19279 mediafoundation: Add h264 encoder 
Add Media Foundation h264 encoder. If hardware encoders are available
on system, they will have higher rank than software encoder.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/760>
2020-04-28 14:37:31 +00:00

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/* 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__ */
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