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<blockquote data-quote="MaxMan23" data-source="post: 783462" data-attributes="member: 56215">AW: [Beta - Update 2011/04/30] MP3D - Render 3D videos via MediaPortal!Hi,can you look at this Link. Here is an source code for programming a filter for 3D vision:<a href="http://www.codeproject.com/Answers/248272/Video-with-NVidia-3D-Vision.aspx#answer3" target="_blank">Video with NVidia 3D Vision - CodeProject</a>HRESULT CTransform::Transform( IMediaSample *pMediaSample, AM_MEDIA_TYPE* media_type, LPDIRECT3DDEVICE9 direct_3D_device ){&nbsp; &nbsp; if (&nbsp; &nbsp; &nbsp; &nbsp; pMediaSample==NULL || media_type==NULL || direct_3D_device == NULL&nbsp; &nbsp; &nbsp; &nbsp; )&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; return E_POINTER;&nbsp; &nbsp; }&nbsp; &nbsp; AM_MEDIA_TYPE* pType = media_type;&nbsp; &nbsp; VIDEOINFOHEADER *pvi = (VIDEOINFOHEADER *) pType-&gt;pbFormat;&nbsp; &nbsp; BYTE *pData;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; // Pointer to the actual image buffer&nbsp; &nbsp; long lDataLen;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; // Holds length of any given sample&nbsp; &nbsp; RGBTRIPLE *prgb;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; // Holds a pointer to the current pixel&nbsp; &nbsp; &nbsp; &nbsp; pMediaSample-&gt;GetPointer(&amp;pData);&nbsp; &nbsp; lDataLen = pMediaSample-&gt;GetSize();&nbsp; &nbsp; // Get the image properties from the BITMAPINFOHEADER&nbsp; &nbsp; &nbsp; &nbsp; int iPixelSize = pvi-&gt;bmiHeader.biBitCount / 8;&nbsp; &nbsp; int cxImage&nbsp; &nbsp; = pvi-&gt;bmiHeader.biWidth;&nbsp; &nbsp; int cyImage&nbsp; &nbsp; = pvi-&gt;bmiHeader.biHeight;&nbsp; &nbsp; int cbImage&nbsp; &nbsp; = cyImage * cxImage * iPixelSize;&nbsp; &nbsp; int numPixels&nbsp; = cxImage * cyImage;&nbsp; &nbsp; iPixelSize = pvi-&gt;bmiHeader.biBitCount / 8;&nbsp; &nbsp; cxImage&nbsp; &nbsp; = pvi-&gt;bmiHeader.biWidth;&nbsp; &nbsp; cyImage&nbsp; &nbsp; = pvi-&gt;bmiHeader.biHeight;&nbsp; &nbsp; cbImage&nbsp; &nbsp; = cyImage * cxImage * iPixelSize;&nbsp; &nbsp; numPixels&nbsp; = cxImage * cyImage;&nbsp; &nbsp; &nbsp; &nbsp; prgb = (RGBTRIPLE*) pData;&nbsp; &nbsp; int pixels_shift = 2*cxImage/100;&nbsp; &nbsp; REFERENCE_TIME rtStart, rtEnd;&nbsp; &nbsp; pMediaSample-&gt;GetTime(&amp;rtStart, &amp;rtEnd);&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; if(buffers_size!=cxImage*cyImage)&nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; buffers_size = cxImage*cyImage;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; delete []member_cash_buffer;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; delete []member_buffer;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; delete []local_member_buffer_1;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; delete []local_member_buffer_2;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; delete []local_member_entered_buffer;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; member_cash_buffer = new RGBTRIPLE[buffers_size];&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; member_buffer = new RGBTRIPLE[buffers_size];&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; local_member_buffer_1 = new RGBTRIPLE[buffers_size];&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; local_member_buffer_2 = new RGBTRIPLE[buffers_size];&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; local_member_entered_buffer = new RGBTRIPLE[buffers_size];&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; member_valid_cash = 0;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; }&nbsp;#define RGB_BYTE_ORDER(r, g ,b)&nbsp; ((DWORD) (((BYTE) (b) | ((WORD) (g) &lt;&lt; 8)) | (((DWORD) (BYTE) (r)) &lt;&lt; 16)))&nbsp; &nbsp; HRESULT local_handle_result = S_OK;&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; IDirect3DSurface9* gImageSrcLeft = NULL; // Left Source image surface in video memory&nbsp; &nbsp; &nbsp; &nbsp; IDirect3DSurface9* gImageSrcRight = NULL; // Right Source image Surface in video memory&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; local_handle_result = direct_3D_device-&gt;CreateOffscreenPlainSurface(&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; cxImage-pixels_shift, // Stereo width is twice the source width&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; cyImage, // Stereo height add one raw to encode signature&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, // Surface is in video memory&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &amp;gImageSrcLeft, NULL);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if(local_handle_result!=S_OK)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return local_handle_result;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; local_handle_result = direct_3D_device-&gt;CreateOffscreenPlainSurface(&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; cxImage-pixels_shift, // Stereo width is twice the source width&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; cyImage, // Stereo height add one raw to encode signature&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, // Surface is in video memory&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &amp;gImageSrcRight, NULL);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if(local_handle_result!=S_OK)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; gImageSrcLeft-&gt;Release();&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return local_handle_result;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; DWORD *local_bit_map_buffer;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; local_bit_map_buffer = new DWORD[(cxImage-pixels_shift)*cyImage];&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; for(int local_counter_width=pixels_shift;local_counter_width&lt;cxImage;local_counter_width++)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; for(int local_counter_height=0;local_counter_height&lt;cyImage;local_counter_height++)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; int local_couter = local_counter_width+local_counter_height*cxImage;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; int local_bit_map_couter = local_counter_width-pixels_shift+(cyImage-(local_counter_height+1))*(cxImage-pixels_shift);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; local_bit_map_buffer[local_bit_map_couter] = RGB_BYTE_ORDER(prgb[local_couter].rgbtRed,prgb[local_couter].rgbtGreen,prgb[local_couter].rgbtBlue);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; HBITMAP handle_bit_map = NULL;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; handle_bit_map = CreateBitmap(&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; cxImage-pixels_shift, &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; cyImage, &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 32, &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; local_bit_map_buffer);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; delete []local_bit_map_buffer;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; HRESULT local_handle_result;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; HDC hdc; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; gImageSrcLeft-&gt;GetDC(&amp;hdc);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; HDC hdc_compatible = CreateCompatibleDC(hdc);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; SelectObject(hdc_compatible,handle_bit_map);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; BitBlt(hdc, 0&nbsp; ,0 ,cxImage-pixels_shift&nbsp; , cyImage&nbsp; , hdc_compatible, 0, 0, SRCCOPY);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; gImageSrcLeft-&gt;ReleaseDC(hdc);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; DeleteDC(hdc_compatible);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; bool local_result = DeleteObject(handle_bit_map);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; DWORD *local_bit_map_buffer;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; local_bit_map_buffer = new DWORD[(cxImage-pixels_shift)*cyImage];&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; for(int local_counter_width=0;local_counter_width&lt;cxImage-pixels_shift;local_counter_width++)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; for(int local_counter_height=0;local_counter_height&lt;cyImage;local_counter_height++)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; int local_couter = local_counter_width+local_counter_height*cxImage;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; int local_bit_map_couter = local_counter_width+(cyImage-(local_counter_height+1))*(cxImage-pixels_shift);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; local_bit_map_buffer[local_bit_map_couter] = RGB_BYTE_ORDER(prgb[local_couter].rgbtRed,prgb[local_couter].rgbtGreen,prgb[local_couter].rgbtBlue);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; HBITMAP handle_bit_map = NULL;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; handle_bit_map = CreateBitmap(&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; cxImage-pixels_shift, &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; cyImage, &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 32, &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; local_bit_map_buffer);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; delete []local_bit_map_buffer;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; HRESULT local_handle_result;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; HDC hdc; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; gImageSrcRight-&gt;GetDC(&amp;hdc);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; HDC hdc_compatible = CreateCompatibleDC(hdc);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; SelectObject(hdc_compatible,handle_bit_map);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; BitBlt(hdc, 0&nbsp; ,0 ,cxImage-pixels_shift&nbsp; , cyImage&nbsp; , hdc_compatible, 0, 0, SRCCOPY);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; gImageSrcRight-&gt;ReleaseDC(hdc);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; DeleteDC(hdc_compatible);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; bool local_result = DeleteObject(handle_bit_map);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; int gImageWidth= cxImage-pixels_shift; // Source image width&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; int gImageHeight= cyImage;// Source image height&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; IDirect3DSurface9* gImageSrc= NULL; // Source stereo image beeing created&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; local_handle_result = direct_3D_device-&gt;CreateOffscreenPlainSurface(&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; gImageWidth* 2, // Stereo width is twice the source width&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; gImageHeight+ 1, // Stereo height add one raw to encode signature&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, // Surface is in video memory&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &amp;gImageSrc, NULL);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if(local_handle_result!=S_OK)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; gImageSrcLeft-&gt;Release();&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; gImageSrcRight-&gt;Release();&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return local_handle_result;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; // Blit left srcimage to left side of stereo&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; RECT srcRect= { 0, 0, gImageWidth, gImageHeight};&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; RECT dstRect= { 0, 0, gImageWidth, gImageHeight};&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; direct_3D_device-&gt;StretchRect(gImageSrcLeft, &amp;srcRect, gImageSrc, &amp;dstRect, D3DTEXF_LINEAR);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; // Blit right srcimage to right side of stereoRECT srcRect2= { 0, 0, 2*gImageWidth, gImageHeight+1};&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; RECT dstRect2= {gImageWidth, 0, 2*gImageWidth, gImageHeight};&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; direct_3D_device-&gt;StretchRect(gImageSrcRight, &amp;srcRect, gImageSrc, &amp;dstRect2, D3DTEXF_LINEAR);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; // Stereo Blitdefines#define NVSTEREO_IMAGE_SIGNATURE 0x4433564e //NV3D&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; typedef struct _Nv_Stereo_Image_Header&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; unsigned int dwSignature;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; unsigned int dwWidth;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; unsigned int dwHeight;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; unsigned int dwBPP;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; unsigned int dwFlags;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; } NVSTEREOIMAGEHEADER, *LPNVSTEREOIMAGEHEADER;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; // ORedflags in the dwFlagsfielsof the _Nv_Stereo_Image_Headerstructure above#define SIH_SWAP_EYES 0x00000001#define SIH_SCALE_TO_FIT 0x00000002&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; // Lock the stereo image&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; D3DLOCKED_RECT lr;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; gImageSrc-&gt;LockRect(&amp;lr,NULL,0);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; // write stereo signature in the last raw of the stereo image&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; LPNVSTEREOIMAGEHEADER pSIH=&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; (LPNVSTEREOIMAGEHEADER)(((unsigned char *) lr.pBits) + (lr.Pitch* gImageHeight));&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; // Update the signature header values&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; pSIH-&gt;dwSignature= NVSTEREO_IMAGE_SIGNATURE;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; pSIH-&gt;dwBPP= 32;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; pSIH-&gt;dwFlags= SIH_SWAP_EYES; // Src image has left on left and right on right&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; pSIH-&gt;dwWidth= gImageWidth*2;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; pSIH-&gt;dwHeight= gImageHeight;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; // Unlock surface&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; gImageSrc-&gt;UnlockRect();&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; D3DVIEWPORT9 local_view_port;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; direct_3D_device-&gt;GetViewport(&amp;local_view_port);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; RECT local_view_port_rect = {0,0,local_view_port.Width,local_view_port.Height};&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; gImageSrcLeft-&gt;Release();&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; gImageSrcRight-&gt;Release();&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; direct_3D_device-&gt;Clear (0, NULL, D3DCLEAR_TARGET, D3DCOLOR_XRGB (0, 0, 0), 0.0f, 0);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; direct_3D_device-&gt;BeginScene ();&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; IDirect3DSurface9* pDestSurface;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; direct_3D_device-&gt;GetBackBuffer(0, 0, D3DBACKBUFFER_TYPE_MONO, &amp;pDestSurface);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if(pDestSurface)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; direct_3D_device-&gt;StretchRect(gImageSrc, &amp;srcRect2, pDestSurface, &amp;local_view_port_rect, D3DTEXF_LINEAR);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; direct_3D_device-&gt;EndScene ();//&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; direct_3D_device-&gt;Present (NULL, NULL, NULL, NULL);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if(pDestSurface)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; pDestSurface-&gt;Release();&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if(gImageSrc)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; gImageSrc-&gt;Release();&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; }&nbsp; &nbsp; return S_OK;}Mayby someone can help us for using 3d vision</blockquote>

[QUOTE="MaxMan23, post: 783462, member: 56215"] [b]AW: [Beta - Update 2011/04/30] MP3D - Render 3D videos via MediaPortal![/b] Hi, can you look at this Link. Here is an source code for programming a filter for 3D vision: [url=http://www.codeproject.com/Answers/248272/Video-with-NVidia-3D-Vision.aspx#answer3]Video with NVidia 3D Vision - CodeProject[/url] HRESULT CTransform::Transform( IMediaSample *pMediaSample, AM_MEDIA_TYPE* media_type, LPDIRECT3DDEVICE9 direct_3D_device ) { if ( pMediaSample==NULL || media_type==NULL || direct_3D_device == NULL ) { return E_POINTER; } AM_MEDIA_TYPE* pType = media_type; VIDEOINFOHEADER *pvi = (VIDEOINFOHEADER *) pType->pbFormat; BYTE *pData; // Pointer to the actual image buffer long lDataLen; // Holds length of any given sample RGBTRIPLE *prgb; // Holds a pointer to the current pixel pMediaSample->GetPointer(&pData); lDataLen = pMediaSample->GetSize(); // Get the image properties from the BITMAPINFOHEADER int iPixelSize = pvi->bmiHeader.biBitCount / 8; int cxImage = pvi->bmiHeader.biWidth; int cyImage = pvi->bmiHeader.biHeight; int cbImage = cyImage * cxImage * iPixelSize; int numPixels = cxImage * cyImage; iPixelSize = pvi->bmiHeader.biBitCount / 8; cxImage = pvi->bmiHeader.biWidth; cyImage = pvi->bmiHeader.biHeight; cbImage = cyImage * cxImage * iPixelSize; numPixels = cxImage * cyImage; prgb = (RGBTRIPLE*) pData; int pixels_shift = 2*cxImage/100; REFERENCE_TIME rtStart, rtEnd; pMediaSample->GetTime(&rtStart, &rtEnd); { if(buffers_size!=cxImage*cyImage) { buffers_size = cxImage*cyImage; delete []member_cash_buffer; delete []member_buffer; delete []local_member_buffer_1; delete []local_member_buffer_2; delete []local_member_entered_buffer; member_cash_buffer = new RGBTRIPLE[buffers_size]; member_buffer = new RGBTRIPLE[buffers_size]; local_member_buffer_1 = new RGBTRIPLE[buffers_size]; local_member_buffer_2 = new RGBTRIPLE[buffers_size]; local_member_entered_buffer = new RGBTRIPLE[buffers_size]; member_valid_cash = 0; } } #define RGB_BYTE_ORDER(r, g ,b) ((DWORD) (((BYTE) (b) | ((WORD) (g) << 8)) | (((DWORD) (BYTE) (r)) << 16))) HRESULT local_handle_result = S_OK; { IDirect3DSurface9* gImageSrcLeft = NULL; // Left Source image surface in video memory IDirect3DSurface9* gImageSrcRight = NULL; // Right Source image Surface in video memory { local_handle_result = direct_3D_device->CreateOffscreenPlainSurface( cxImage-pixels_shift, // Stereo width is twice the source width cyImage, // Stereo height add one raw to encode signature D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, // Surface is in video memory &gImageSrcLeft, NULL); if(local_handle_result!=S_OK) { return local_handle_result; } local_handle_result = direct_3D_device->CreateOffscreenPlainSurface( cxImage-pixels_shift, // Stereo width is twice the source width cyImage, // Stereo height add one raw to encode signature D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, // Surface is in video memory &gImageSrcRight, NULL); if(local_handle_result!=S_OK) { gImageSrcLeft->Release(); return local_handle_result; } { DWORD *local_bit_map_buffer; local_bit_map_buffer = new DWORD[(cxImage-pixels_shift)*cyImage]; for(int local_counter_width=pixels_shift;local_counter_width<cxImage;local_counter_width++) { for(int local_counter_height=0;local_counter_height<cyImage;local_counter_height++) { int local_couter = local_counter_width+local_counter_height*cxImage; int local_bit_map_couter = local_counter_width-pixels_shift+(cyImage-(local_counter_height+1))*(cxImage-pixels_shift); local_bit_map_buffer[local_bit_map_couter] = RGB_BYTE_ORDER(prgb[local_couter].rgbtRed,prgb[local_couter].rgbtGreen,prgb[local_couter].rgbtBlue); } } HBITMAP handle_bit_map = NULL; handle_bit_map = CreateBitmap( cxImage-pixels_shift, cyImage, 1, 32, local_bit_map_buffer); delete []local_bit_map_buffer; HRESULT local_handle_result; HDC hdc; gImageSrcLeft->GetDC(&hdc); HDC hdc_compatible = CreateCompatibleDC(hdc); SelectObject(hdc_compatible,handle_bit_map); BitBlt(hdc, 0 ,0 ,cxImage-pixels_shift , cyImage , hdc_compatible, 0, 0, SRCCOPY); gImageSrcLeft->ReleaseDC(hdc); DeleteDC(hdc_compatible); bool local_result = DeleteObject(handle_bit_map); } { DWORD *local_bit_map_buffer; local_bit_map_buffer = new DWORD[(cxImage-pixels_shift)*cyImage]; for(int local_counter_width=0;local_counter_width<cxImage-pixels_shift;local_counter_width++) { for(int local_counter_height=0;local_counter_height<cyImage;local_counter_height++) { int local_couter = local_counter_width+local_counter_height*cxImage; int local_bit_map_couter = local_counter_width+(cyImage-(local_counter_height+1))*(cxImage-pixels_shift); local_bit_map_buffer[local_bit_map_couter] = RGB_BYTE_ORDER(prgb[local_couter].rgbtRed,prgb[local_couter].rgbtGreen,prgb[local_couter].rgbtBlue); } } HBITMAP handle_bit_map = NULL; handle_bit_map = CreateBitmap( cxImage-pixels_shift, cyImage, 1, 32, local_bit_map_buffer); delete []local_bit_map_buffer; HRESULT local_handle_result; HDC hdc; gImageSrcRight->GetDC(&hdc); HDC hdc_compatible = CreateCompatibleDC(hdc); SelectObject(hdc_compatible,handle_bit_map); BitBlt(hdc, 0 ,0 ,cxImage-pixels_shift , cyImage , hdc_compatible, 0, 0, SRCCOPY); gImageSrcRight->ReleaseDC(hdc); DeleteDC(hdc_compatible); bool local_result = DeleteObject(handle_bit_map); } int gImageWidth= cxImage-pixels_shift; // Source image width int gImageHeight= cyImage;// Source image height IDirect3DSurface9* gImageSrc= NULL; // Source stereo image beeing created local_handle_result = direct_3D_device->CreateOffscreenPlainSurface( gImageWidth* 2, // Stereo width is twice the source width gImageHeight+ 1, // Stereo height add one raw to encode signature D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, // Surface is in video memory &gImageSrc, NULL); if(local_handle_result!=S_OK) { gImageSrcLeft->Release(); gImageSrcRight->Release(); return local_handle_result; } // Blit left srcimage to left side of stereo RECT srcRect= { 0, 0, gImageWidth, gImageHeight}; RECT dstRect= { 0, 0, gImageWidth, gImageHeight}; direct_3D_device->StretchRect(gImageSrcLeft, &srcRect, gImageSrc, &dstRect, D3DTEXF_LINEAR); // Blit right srcimage to right side of stereo RECT srcRect2= { 0, 0, 2*gImageWidth, gImageHeight+1}; RECT dstRect2= {gImageWidth, 0, 2*gImageWidth, gImageHeight}; direct_3D_device->StretchRect(gImageSrcRight, &srcRect, gImageSrc, &dstRect2, D3DTEXF_LINEAR); // Stereo Blitdefines #define NVSTEREO_IMAGE_SIGNATURE 0x4433564e //NV3D typedef struct _Nv_Stereo_Image_Header { unsigned int dwSignature; unsigned int dwWidth; unsigned int dwHeight; unsigned int dwBPP; unsigned int dwFlags; } NVSTEREOIMAGEHEADER, *LPNVSTEREOIMAGEHEADER; // ORedflags in the dwFlagsfielsof the _Nv_Stereo_Image_Headerstructure above #define SIH_SWAP_EYES 0x00000001 #define SIH_SCALE_TO_FIT 0x00000002 // Lock the stereo image D3DLOCKED_RECT lr; gImageSrc->LockRect(&lr,NULL,0); // write stereo signature in the last raw of the stereo image LPNVSTEREOIMAGEHEADER pSIH= (LPNVSTEREOIMAGEHEADER)(((unsigned char *) lr.pBits) + (lr.Pitch* gImageHeight)); // Update the signature header values pSIH->dwSignature= NVSTEREO_IMAGE_SIGNATURE; pSIH->dwBPP= 32; pSIH->dwFlags= SIH_SWAP_EYES; // Src image has left on left and right on right pSIH->dwWidth= gImageWidth*2; pSIH->dwHeight= gImageHeight; // Unlock surface gImageSrc->UnlockRect(); D3DVIEWPORT9 local_view_port; direct_3D_device->GetViewport(&local_view_port); RECT local_view_port_rect = {0,0,local_view_port.Width,local_view_port.Height}; { gImageSrcLeft->Release(); gImageSrcRight->Release(); } { direct_3D_device->Clear (0, NULL, D3DCLEAR_TARGET, D3DCOLOR_XRGB (0, 0, 0), 0.0f, 0); direct_3D_device->BeginScene (); IDirect3DSurface9* pDestSurface; direct_3D_device->GetBackBuffer(0, 0, D3DBACKBUFFER_TYPE_MONO, &pDestSurface); if(pDestSurface) { direct_3D_device->StretchRect(gImageSrc, &srcRect2, pDestSurface, &local_view_port_rect, D3DTEXF_LINEAR); } direct_3D_device->EndScene (); // direct_3D_device->Present (NULL, NULL, NULL, NULL); if(pDestSurface) { pDestSurface->Release(); } if(gImageSrc) { gImageSrc->Release(); } } } } return S_OK; } Mayby someone can help us for using 3d vision [/QUOTE]

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