mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
103 lines
3.4 KiB
C++
103 lines
3.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim:set ts=2 sw=2 sts=2 et cindent: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef WMF_H_
|
|
#define WMF_H_
|
|
|
|
#if WINVER < _WIN32_WINNT_WIN7
|
|
#error \
|
|
You must include WMF.h before including mozilla headers, \
|
|
otherwise mozconfig.h will be included \
|
|
and that sets WINVER to WinXP, \
|
|
which makes Windows Media Foundation unavailable.
|
|
#endif
|
|
|
|
#pragma push_macro("WINVER")
|
|
#undef WINVER
|
|
#define WINVER _WIN32_WINNT_WIN7
|
|
|
|
#include <windows.h>
|
|
#include <mfapi.h>
|
|
#include <mfidl.h>
|
|
#include <mfreadwrite.h>
|
|
#include <mfobjects.h>
|
|
#include <stdio.h>
|
|
#include <mferror.h>
|
|
#include <propvarutil.h>
|
|
#include <wmcodecdsp.h>
|
|
|
|
|
|
namespace mozilla {
|
|
namespace wmf {
|
|
|
|
// Loads/Unloads all the DLLs in which the WMF functions are located.
|
|
// The DLLs must be loaded before any of the WMF functions below will work.
|
|
// All the function definitions below are wrappers which locate the
|
|
// corresponding WMF function in the appropriate DLL (hence why LoadDLL()
|
|
// must be called first...).
|
|
HRESULT LoadDLLs();
|
|
HRESULT UnloadDLLs();
|
|
|
|
// All functions below are wrappers around the corresponding WMF function,
|
|
// and automatically locate and call the corresponding function in the WMF DLLs.
|
|
|
|
HRESULT MFStartup();
|
|
|
|
HRESULT MFShutdown();
|
|
|
|
HRESULT MFPutWorkItem(DWORD aWorkQueueId,
|
|
IMFAsyncCallback *aCallback,
|
|
IUnknown *aState);
|
|
|
|
HRESULT MFAllocateWorkQueue(DWORD *aOutWorkQueueId);
|
|
|
|
HRESULT MFUnlockWorkQueue(DWORD aWorkQueueId);
|
|
|
|
HRESULT MFCreateAsyncResult(IUnknown *aUunkObject,
|
|
IMFAsyncCallback *aCallback,
|
|
IUnknown *aUnkState,
|
|
IMFAsyncResult **aOutAsyncResult);
|
|
|
|
HRESULT MFInvokeCallback(IMFAsyncResult *aAsyncResult);
|
|
|
|
HRESULT MFCreateMediaType(IMFMediaType **aOutMFType);
|
|
|
|
HRESULT MFCreateSourceReaderFromByteStream(IMFByteStream *aByteStream,
|
|
IMFAttributes *aAttributes,
|
|
IMFSourceReader **aOutSourceReader);
|
|
|
|
HRESULT PropVariantToUInt32(REFPROPVARIANT aPropvar, ULONG *aOutUL);
|
|
|
|
HRESULT PropVariantToInt64(REFPROPVARIANT aPropVar, LONGLONG *aOutLL);
|
|
|
|
HRESULT MFTGetInfo(CLSID aClsidMFT,
|
|
LPWSTR *aOutName,
|
|
MFT_REGISTER_TYPE_INFO **aOutInputTypes,
|
|
UINT32 *aOutNumInputTypes,
|
|
MFT_REGISTER_TYPE_INFO **aOutOutputTypes,
|
|
UINT32 *aOutNumOutputTypes,
|
|
IMFAttributes **aOutAttributes);
|
|
|
|
HRESULT MFGetStrideForBitmapInfoHeader(DWORD aFormat,
|
|
DWORD aWidth,
|
|
LONG *aOutStride);
|
|
|
|
// Note: We shouldn't use this in production code; it's really only
|
|
// here so we can compare behaviour of the SourceReader using WMF's
|
|
// byte stream and ours when debugging.
|
|
HRESULT MFCreateSourceReaderFromURL(LPCWSTR aURL,
|
|
IMFAttributes *aAttributes,
|
|
IMFSourceReader **aSourceReader);
|
|
|
|
} // end namespace wmf
|
|
} // end namespace mozilla
|
|
|
|
|
|
|
|
#pragma pop_macro("WINVER")
|
|
|
|
#endif
|