1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/media/wmf/WMF.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,129 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* vim:set ts=2 sw=2 sts=2 et cindent: */
1.6 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#ifndef WMF_H_
1.11 +#define WMF_H_
1.12 +
1.13 +#if WINVER < _WIN32_WINNT_WIN7
1.14 +#error \
1.15 +You must include WMF.h before including mozilla headers, \
1.16 +otherwise mozconfig.h will be included \
1.17 +and that sets WINVER to WinXP, \
1.18 +which makes Windows Media Foundation unavailable.
1.19 +#endif
1.20 +
1.21 +#pragma push_macro("WINVER")
1.22 +#undef WINVER
1.23 +#define WINVER _WIN32_WINNT_WIN7
1.24 +
1.25 +#include <windows.h>
1.26 +#include <mfapi.h>
1.27 +#include <mfidl.h>
1.28 +#include <mfreadwrite.h>
1.29 +#include <mfobjects.h>
1.30 +#include <ks.h>
1.31 +#include <stdio.h>
1.32 +#include <mferror.h>
1.33 +#include <propvarutil.h>
1.34 +#include <wmcodecdsp.h>
1.35 +#include <d3d9.h>
1.36 +#include <dxva2api.h>
1.37 +#include <wmcodecdsp.h>
1.38 +#include <codecapi.h>
1.39 +
1.40 +// Some SDK versions don't define the AAC decoder CLSID.
1.41 +#ifndef CLSID_CMSAACDecMFT
1.42 +extern "C" const CLSID CLSID_CMSAACDecMFT;
1.43 +#define WMF_MUST_DEFINE_AAC_MFT_CLSID
1.44 +#endif
1.45 +
1.46 +namespace mozilla {
1.47 +namespace wmf {
1.48 +
1.49 +// Loads/Unloads all the DLLs in which the WMF functions are located.
1.50 +// The DLLs must be loaded before any of the WMF functions below will work.
1.51 +// All the function definitions below are wrappers which locate the
1.52 +// corresponding WMF function in the appropriate DLL (hence why LoadDLL()
1.53 +// must be called first...).
1.54 +HRESULT LoadDLLs();
1.55 +HRESULT UnloadDLLs();
1.56 +
1.57 +// All functions below are wrappers around the corresponding WMF function,
1.58 +// and automatically locate and call the corresponding function in the WMF DLLs.
1.59 +
1.60 +HRESULT MFStartup();
1.61 +
1.62 +HRESULT MFShutdown();
1.63 +
1.64 +HRESULT MFCreateAsyncResult(IUnknown *aUunkObject,
1.65 + IMFAsyncCallback *aCallback,
1.66 + IUnknown *aUnkState,
1.67 + IMFAsyncResult **aOutAsyncResult);
1.68 +
1.69 +HRESULT MFInvokeCallback(IMFAsyncResult *aAsyncResult);
1.70 +
1.71 +HRESULT MFCreateMediaType(IMFMediaType **aOutMFType);
1.72 +
1.73 +HRESULT MFCreateSourceReaderFromByteStream(IMFByteStream *aByteStream,
1.74 + IMFAttributes *aAttributes,
1.75 + IMFSourceReader **aOutSourceReader);
1.76 +
1.77 +HRESULT PropVariantToUInt32(REFPROPVARIANT aPropvar, ULONG *aOutUL);
1.78 +
1.79 +HRESULT PropVariantToInt64(REFPROPVARIANT aPropVar, LONGLONG *aOutLL);
1.80 +
1.81 +HRESULT MFTGetInfo(CLSID aClsidMFT,
1.82 + LPWSTR *aOutName,
1.83 + MFT_REGISTER_TYPE_INFO **aOutInputTypes,
1.84 + UINT32 *aOutNumInputTypes,
1.85 + MFT_REGISTER_TYPE_INFO **aOutOutputTypes,
1.86 + UINT32 *aOutNumOutputTypes,
1.87 + IMFAttributes **aOutAttributes);
1.88 +
1.89 +HRESULT MFGetStrideForBitmapInfoHeader(DWORD aFormat,
1.90 + DWORD aWidth,
1.91 + LONG *aOutStride);
1.92 +
1.93 +// Note: We shouldn't use this in production code; it's really only
1.94 +// here so we can compare behaviour of the SourceReader using WMF's
1.95 +// byte stream and ours when debugging.
1.96 +HRESULT MFCreateSourceReaderFromURL(LPCWSTR aURL,
1.97 + IMFAttributes *aAttributes,
1.98 + IMFSourceReader **aSourceReader);
1.99 +
1.100 +HRESULT MFCreateAttributes(IMFAttributes **ppMFAttributes, UINT32 cInitialSize);
1.101 +
1.102 +HRESULT MFGetPluginControl(IMFPluginControl **aOutPluginControl);
1.103 +
1.104 +HRESULT MFTEnumEx(GUID guidCategory,
1.105 + UINT32 Flags,
1.106 + const MFT_REGISTER_TYPE_INFO *pInputType,
1.107 + const MFT_REGISTER_TYPE_INFO *pOutputType,
1.108 + IMFActivate ***pppMFTActivate,
1.109 + UINT32 *pcMFTActivate);
1.110 +
1.111 +HRESULT MFGetService(IUnknown *punkObject,
1.112 + REFGUID guidService,
1.113 + REFIID riid,
1.114 + LPVOID *ppvObject);
1.115 +
1.116 +HRESULT DXVA2CreateDirect3DDeviceManager9(UINT *pResetToken,
1.117 + IDirect3DDeviceManager9 **ppDXVAManager);
1.118 +
1.119 +HRESULT MFCreateSample(IMFSample **ppIMFSample);
1.120 +
1.121 +HRESULT MFCreateAlignedMemoryBuffer(DWORD cbMaxLength,
1.122 + DWORD fAlignmentFlags,
1.123 + IMFMediaBuffer **ppBuffer);
1.124 +
1.125 +} // end namespace wmf
1.126 +} // end namespace mozilla
1.127 +
1.128 +
1.129 +
1.130 +#pragma pop_macro("WINVER")
1.131 +
1.132 +#endif
