1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
|
/*
* (C) 2006-2013 see Authors.txt
*
* This file is part of MPC-HC.
*
* MPC-HC is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* MPC-HC 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#pragma once
#include "DX9AllocatorPresenter.h"
#include <mfapi.h> // API Media Foundation
#include <evr9.h>
namespace DSObjects
{
// dxva.dll
typedef HRESULT(__stdcall* PTR_DXVA2CreateDirect3DDeviceManager9)(UINT* pResetToken, IDirect3DDeviceManager9** ppDeviceManager);
// mf.dll
typedef HRESULT(__stdcall* PTR_MFCreatePresentationClock)(IMFPresentationClock** ppPresentationClock);
// evr.dll
typedef HRESULT(__stdcall* PTR_MFCreateDXSurfaceBuffer)(REFIID riid, IUnknown* punkSurface, BOOL fBottomUpWhenLinear, IMFMediaBuffer** ppBuffer);
typedef HRESULT(__stdcall* PTR_MFCreateVideoSampleFromSurface)(IUnknown* pUnkSurface, IMFSample** ppSample);
typedef HRESULT(__stdcall* PTR_MFCreateVideoMediaType)(const MFVIDEOFORMAT* pVideoFormat, IMFVideoMediaType** ppIVideoMediaType);
// avrt.dll
typedef HANDLE(__stdcall* PTR_AvSetMmThreadCharacteristicsW)(LPCWSTR TaskName, LPDWORD TaskIndex);
typedef BOOL (__stdcall* PTR_AvSetMmThreadPriority)(HANDLE AvrtHandle, AVRT_PRIORITY Priority);
typedef BOOL (__stdcall* PTR_AvRevertMmThreadCharacteristics)(HANDLE AvrtHandle);
class COuterEVR;
class CEVRAllocatorPresenter :
public CDX9AllocatorPresenter,
public IMFGetService,
public IMFTopologyServiceLookupClient,
public IMFVideoDeviceID,
public IMFVideoPresenter,
public IDirect3DDeviceManager9,
public IMFAsyncCallback,
public IQualProp,
public IMFRateSupport,
public IMFVideoDisplayControl,
public IEVRTrustedVideoPlugin
/* public IMFVideoPositionMapper, // Non mandatory EVR Presenter Interfaces (see later...) */
{
public:
CEVRAllocatorPresenter(HWND hWnd, bool bFullscreen, HRESULT& hr, CString& _Error);
~CEVRAllocatorPresenter();
DECLARE_IUNKNOWN;
STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
STDMETHODIMP CreateRenderer(IUnknown** ppRenderer);
STDMETHODIMP_(bool) Paint(bool fAll);
STDMETHODIMP GetNativeVideoSize(LONG* lpWidth, LONG* lpHeight, LONG* lpARWidth, LONG* lpARHeight);
STDMETHODIMP InitializeDevice(IMFMediaType* pMediaType);
STDMETHODIMP_(bool) ResetDevice();
STDMETHODIMP_(bool) DisplayChange();
// IMFClockStateSink
STDMETHODIMP OnClockStart(/* [in] */ MFTIME hnsSystemTime, /* [in] */ LONGLONG llClockStartOffset);
STDMETHODIMP OnClockStop(/* [in] */ MFTIME hnsSystemTime);
STDMETHODIMP OnClockPause(/* [in] */ MFTIME hnsSystemTime);
STDMETHODIMP OnClockRestart(/* [in] */ MFTIME hnsSystemTime);
STDMETHODIMP OnClockSetRate(/* [in] */ MFTIME hnsSystemTime, /* [in] */ float flRate);
// IBaseFilter delegate
bool GetState(DWORD dwMilliSecsTimeout, FILTER_STATE* State, HRESULT& _ReturnValue);
// IQualProp (EVR statistics window)
STDMETHODIMP get_FramesDroppedInRenderer(int* pcFrames);
STDMETHODIMP get_FramesDrawn(int* pcFramesDrawn);
STDMETHODIMP get_AvgFrameRate(int* piAvgFrameRate);
STDMETHODIMP get_Jitter(int* iJitter);
STDMETHODIMP get_AvgSyncOffset(int* piAvg);
STDMETHODIMP get_DevSyncOffset(int* piDev);
// IMFRateSupport
STDMETHODIMP GetSlowestRate(MFRATE_DIRECTION eDirection, BOOL fThin, float* pflRate);
STDMETHODIMP GetFastestRate(MFRATE_DIRECTION eDirection, BOOL fThin, float* pflRate);
STDMETHODIMP IsRateSupported(BOOL fThin, float flRate, float* pflNearestSupportedRate);
float GetMaxRate(BOOL bThin);
// IMFVideoPresenter
STDMETHODIMP ProcessMessage(MFVP_MESSAGE_TYPE eMessage, ULONG_PTR ulParam);
STDMETHODIMP GetCurrentMediaType(__deref_out IMFVideoMediaType** ppMediaType);
// IMFTopologyServiceLookupClient
STDMETHODIMP InitServicePointers(/* [in] */ __in IMFTopologyServiceLookup* pLookup);
STDMETHODIMP ReleaseServicePointers();
// IMFVideoDeviceID
STDMETHODIMP GetDeviceID(/* [out] */ __out IID* pDeviceID);
// IMFGetService
STDMETHODIMP GetService(/* [in] */ __RPC__in REFGUID guidService,
/* [in] */ __RPC__in REFIID riid,
/* [iid_is][out] */ __RPC__deref_out_opt LPVOID* ppvObject);
// IMFAsyncCallback
STDMETHODIMP GetParameters(/* [out] */ __RPC__out DWORD* pdwFlags, /* [out] */ __RPC__out DWORD* pdwQueue);
STDMETHODIMP Invoke(/* [in] */ __RPC__in_opt IMFAsyncResult* pAsyncResult);
// IMFVideoDisplayControl
STDMETHODIMP GetNativeVideoSize(SIZE* pszVideo, SIZE* pszARVideo);
STDMETHODIMP GetIdealVideoSize(SIZE* pszMin, SIZE* pszMax);
STDMETHODIMP SetVideoPosition(const MFVideoNormalizedRect* pnrcSource, const LPRECT prcDest);
STDMETHODIMP GetVideoPosition(MFVideoNormalizedRect* pnrcSource, LPRECT prcDest);
STDMETHODIMP SetAspectRatioMode(DWORD dwAspectRatioMode);
STDMETHODIMP GetAspectRatioMode(DWORD* pdwAspectRatioMode);
STDMETHODIMP SetVideoWindow(HWND hwndVideo);
STDMETHODIMP GetVideoWindow(HWND* phwndVideo);
STDMETHODIMP RepaintVideo();
STDMETHODIMP GetCurrentImage(BITMAPINFOHEADER* pBih, BYTE** pDib, DWORD* pcbDib, LONGLONG* pTimeStamp);
STDMETHODIMP SetBorderColor(COLORREF Clr);
STDMETHODIMP GetBorderColor(COLORREF* pClr);
STDMETHODIMP SetRenderingPrefs(DWORD dwRenderFlags);
STDMETHODIMP GetRenderingPrefs(DWORD* pdwRenderFlags);
STDMETHODIMP SetFullscreen(BOOL fFullscreen);
STDMETHODIMP GetFullscreen(BOOL* pfFullscreen);
// IEVRTrustedVideoPlugin
STDMETHODIMP IsInTrustedVideoMode(BOOL* pYes);
STDMETHODIMP CanConstrict(BOOL* pYes);
STDMETHODIMP SetConstriction(DWORD dwKPix);
STDMETHODIMP DisableImageExport(BOOL bDisable);
// IDirect3DDeviceManager9
STDMETHODIMP ResetDevice(IDirect3DDevice9* pDevice, UINT resetToken);
STDMETHODIMP OpenDeviceHandle(HANDLE* phDevice);
STDMETHODIMP CloseDeviceHandle(HANDLE hDevice);
STDMETHODIMP TestDevice(HANDLE hDevice);
STDMETHODIMP LockDevice(HANDLE hDevice, IDirect3DDevice9** ppDevice, BOOL fBlock);
STDMETHODIMP UnlockDevice(HANDLE hDevice, BOOL fSaveState);
STDMETHODIMP GetVideoService(HANDLE hDevice, REFIID riid, void** ppService);
protected:
void OnResetDevice();
virtual void OnVBlankFinished(bool fAll, LONGLONG PerformanceCounter);
double m_ModeratedTime;
LONGLONG m_ModeratedTimeLast;
LONGLONG m_ModeratedClockLast;
LONGLONG m_ModeratedTimer;
MFCLOCK_STATE m_LastClockState;
LONGLONG GetClockTime(LONGLONG PerformanceCounter);
private:
typedef enum {
Started = State_Running,
Stopped = State_Stopped,
Paused = State_Paused,
Shutdown = State_Running + 1
} RENDER_STATE;
COuterEVR* m_pOuterEVR;
CComPtr<IMFClock> m_pClock;
CComPtr<IDirect3DDeviceManager9> m_pD3DManager;
CComPtr<IMFTransform> m_pMixer;
CComPtr<IMediaEventSink> m_pSink;
CComPtr<IMFVideoMediaType> m_pMediaType;
MFVideoAspectRatioMode m_dwVideoAspectRatioMode;
MFVideoRenderPrefs m_dwVideoRenderPrefs;
COLORREF m_BorderColor;
HANDLE m_hEvtQuit; // Stop rendering thread event
bool m_bEvtQuit;
HANDLE m_hEvtFlush; // Discard all buffers
bool m_bEvtFlush;
bool m_fUseInternalTimer;
INT32 m_LastSetOutputRange;
bool m_bPendingRenegotiate;
bool m_bPendingMediaFinished;
HANDLE m_hThread;
HANDLE m_hGetMixerThread;
HANDLE m_hVSyncThread;
RENDER_STATE m_nRenderState;
CCritSec m_SampleQueueLock;
CCritSec m_ImageProcessingLock;
CInterfaceList<IMFSample, &IID_IMFSample> m_FreeSamples;
CInterfaceList<IMFSample, &IID_IMFSample> m_ScheduledSamples;
IMFSample* m_pCurrentDisplaydSample;
bool m_bWaitingSample;
bool m_bLastSampleOffsetValid;
LONGLONG m_LastScheduledSampleTime;
double m_LastScheduledSampleTimeFP;
LONGLONG m_LastScheduledUncorrectedSampleTime;
LONGLONG m_MaxSampleDuration;
LONGLONG m_LastSampleOffset;
LONGLONG m_VSyncOffsetHistory[5];
LONGLONG m_LastPredictedSync;
int m_VSyncOffsetHistoryPos;
UINT m_nResetToken;
int m_nStepCount;
bool m_bSignaledStarvation;
LONGLONG m_StarvationClock;
// Stats variable for IQualProp
UINT m_pcFrames;
UINT m_nDroppedUpdate;
UINT m_pcFramesDrawn; // Retrieves the number of frames drawn since streaming started
UINT m_piAvg;
UINT m_piDev;
void GetMixerThread();
static DWORD WINAPI GetMixerThreadStatic(LPVOID lpParam);
bool GetImageFromMixer();
void RenderThread();
static DWORD WINAPI PresentThread(LPVOID lpParam);
void ResetStats();
void StartWorkerThreads();
void StopWorkerThreads();
HRESULT CheckShutdown() const;
void CompleteFrameStep(bool bCancel);
void CheckWaitingSampleFromMixer();
static DWORD WINAPI VSyncThreadStatic(LPVOID lpParam);
void VSyncThread();
void RemoveAllSamples();
HRESULT GetFreeSample(IMFSample** ppSample);
HRESULT GetScheduledSample(IMFSample** ppSample, int& _Count);
void MoveToFreeList(IMFSample* pSample, bool bTail);
void MoveToScheduledList(IMFSample* pSample, bool _bSorted);
void FlushSamples();
void FlushSamplesInternal();
// === Media type negotiation functions
HRESULT RenegotiateMediaType();
HRESULT IsMediaTypeSupported(IMFMediaType* pMixerType);
HRESULT CreateProposedOutputType(IMFMediaType* pMixerType, IMFMediaType** pType);
HRESULT SetMediaType(IMFMediaType* pType);
HRESULT GetMediaTypeFourCC(IMFMediaType* pType, DWORD* pFourCC);
HRESULT GetMediaTypeMerit(IMFMediaType* pType, int* pMerit);
LPCTSTR GetMediaTypeFormatDesc(IMFMediaType* pMediaType);
// === Functions pointers on Vista+ / .NET Framework 3.5 specific library
HMODULE m_hDXVA2Lib;
HMODULE m_hEVRLib;
HMODULE m_hAVRTLib;
PTR_DXVA2CreateDirect3DDeviceManager9 pfDXVA2CreateDirect3DDeviceManager9;
PTR_MFCreateDXSurfaceBuffer pfMFCreateDXSurfaceBuffer;
PTR_MFCreateVideoSampleFromSurface pfMFCreateVideoSampleFromSurface;
PTR_MFCreateVideoMediaType pfMFCreateVideoMediaType;
#if 0
HRESULT(__stdcall* pMFCreateMediaType)(__deref_out IMFMediaType** ppMFType);
HRESULT(__stdcall* pMFInitMediaTypeFromAMMediaType)(__in IMFMediaType* pMFType, __in const AM_MEDIA_TYPE* pAMType);
HRESULT(__stdcall* pMFInitAMMediaTypeFromMFMediaType)(__in IMFMediaType* pMFType, __in GUID guidFormatBlockType, __inout AM_MEDIA_TYPE* pAMType);
#endif
PTR_AvSetMmThreadCharacteristicsW pfAvSetMmThreadCharacteristicsW;
PTR_AvSetMmThreadPriority pfAvSetMmThreadPriority;
PTR_AvRevertMmThreadCharacteristics pfAvRevertMmThreadCharacteristics;
};
}
|