1 files changed, 0 insertions, 143 deletions
diff --git a/AVStream/samplemft0/SampleHelpers.h b/AVStream/samplemft0/SampleHelpers.h
deleted file mode 100644
index 870e2cd3..00000000
--- a/AVStream/samplemft0/SampleHelpers.h
+++ /dev/null
@@ -1,143 +0,0 @@
-//// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
-//// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
-//// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
-//// PARTICULAR PURPOSE.
-////
-//// Copyright (c) Microsoft Corporation. All rights reserved
-
-
-#pragma once
-#include "stdafx.h"
-
-#define WIDEN2(x) L ## x
-#define WIDEN(x) WIDEN2(x)
-#define __WFILE__ WIDEN(__FILE__)
-
-
-#define WPP_CONTROL_GUIDS \
-    WPP_DEFINE_CONTROL_GUID(WPPCameraExtensionMFt_Sample, \
-        (31A88041,BBF0,4D2C,A752,16EB1E51859C), \
-        WPP_DEFINE_BIT(AllMessages) \
-    )
-
-#define SAFEFREE(x) \
-    if(x) { \
-        free(x); \
-        x = NULL; \
-    }
-#define SAFERELEASE(x) \
-    if(x) { \
-        x->Release(); \
-        x = NULL; \
-    }
-
-#define CHK_LOG_BRK(exp) \
-    if(FAILED(hr = (exp)))  { \
-        wprintf(L"HR=%08x File: %S Ln:  %d\n", hr, __FILE__, __LINE__); \
-        break; \
-    }
-
-#define CHK_NULL_BRK(exp) \
-    if((exp) == NULL) { \
-        hr = E_OUTOFMEMORY; \
-        wprintf(L"HR=%08x File: %S Ln:  %d\n", hr, __FILE__, __LINE__); \
-        break; \
-    }
-#define CHK_NULL_PTR_BRK(exp) \
-    if((exp) == NULL) { \
-        hr = E_INVALIDARG; \
-        wprintf(L"HR=%08x File: %S Ln:  %d\n", hr, __FILE__, __LINE__); \
-        break; \
-    }
-
-#define CHK_BOOL_BRK(exp) \
-    if(!exp) { \
-        hr = E_FAIL; \
-        wprintf(L"HR=%08x File: %S Ln:  %d\n", hr, __FILE__, __LINE__); \
-        break; \
-    }
-
-
-class VideoBufferLock
-{
-public:
-    VideoBufferLock(IMFMediaBuffer *pBuffer) : m_p2DBuffer(NULL)
-    {
-        m_pBuffer = pBuffer;
-        m_pBuffer->AddRef();
-
-        // Query for the 2-D buffer interface. OK if this fails.
-        m_pBuffer->QueryInterface(IID_IMF2DBuffer, (void**)&m_p2DBuffer);
-    }
-
-    ~VideoBufferLock()
-    {
-        UnlockBuffer();
-        SAFERELEASE(m_pBuffer);
-        SAFERELEASE(m_p2DBuffer);
-    }
-
-    // LockBuffer:
-    // Locks the buffer. Returns a pointer to scan line 0 and returns the stride.
-
-    // The caller must provide the default stride as an input parameter, in case
-    // the buffer does not expose IMF2DBuffer. You can calculate the default stride
-    // from the media type.
-
-    HRESULT LockBuffer(
-        LONG  lDefaultStride,    // Minimum stride (with no padding).
-        DWORD dwHeightInPixels,  // Height of the image, in pixels.
-        BYTE  **ppbScanLine0,    // Receives a pointer to the start of scan line 0.
-        LONG  *plStride          // Receives the actual stride.
-        )
-    {
-        HRESULT hr = S_OK;
-
-        // Use the 2-D version if available.
-        if (m_p2DBuffer)
-        {
-            hr = m_p2DBuffer->Lock2D(ppbScanLine0, plStride);
-        }
-        else
-        {
-            // Use non-2D version.
-            BYTE *pData = NULL;
-
-            hr = m_pBuffer->Lock(&pData, NULL, NULL);
-            if (SUCCEEDED(hr))
-            {
-                *plStride = lDefaultStride;
-                if (lDefaultStride < 0)
-                {
-                    // Bottom-up orientation. Return a pointer to the start of the
-                    // last row *in memory* which is the top row of the image.
-                    *ppbScanLine0 = pData + abs(lDefaultStride) * (dwHeightInPixels - 1);
-                }
-                else
-                {
-                    // Top-down orientation. Return a pointer to the start of the
-                    // buffer.
-                    *ppbScanLine0 = pData;
-                }
-            }
-        }
-        return hr;
-    }
-
-    HRESULT UnlockBuffer()
-    {
-        if (m_p2DBuffer)
-        {
-            return m_p2DBuffer->Unlock2D();
-        }
-        else
-        {
-            return m_pBuffer->Unlock();
-        }
-    }
-
-private:
-    IMFMediaBuffer  *m_pBuffer;
-    IMF2DBuffer     *m_p2DBuffer;
-};
-