diff options
Diffstat (limited to 'source/blender/src/writeavicodec.c')
| -rw-r--r-- | source/blender/src/writeavicodec.c | 832 |
1 files changed, 0 insertions, 832 deletions
diff --git a/source/blender/src/writeavicodec.c b/source/blender/src/writeavicodec.c deleted file mode 100644 index bb58699169a..00000000000 --- a/source/blender/src/writeavicodec.c +++ /dev/null @@ -1,832 +0,0 @@ -/** - * Functions for writing windows avi-format files. - * - * $Id$ - * - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * This program 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 2 - * of the License, or (at your option) any later version. - * - * This program 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, write to the Free Software Foundation, - * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#if defined(_WIN32) && !defined(FREE_WINDOWS) - -#define INC_OLE2 -#include <windows.h> -#undef rad1 -#undef rad2 - -#include <windowsx.h> -#include <memory.h> -#include <mmsystem.h> -#include <vfw.h> - -#include <string.h> - -#include "MEM_guardedalloc.h" -#include "BLI_blenlib.h" -#include "DNA_userdef_types.h" -#include "DNA_scene_types.h" - -#include "BKE_global.h" -#include "BKE_scene.h" -#include "BKE_writeavi.h" - -#include "BIF_toolbox.h" - -// this defines the compression type for -// the output video stream - -AVICOMPRESSOPTIONS opts; - -static int sframe; -static PAVIFILE pfile = NULL; -static int avifileinitdone = 0; -static PAVISTREAM psUncompressed = NULL, psCompressed = NULL; - -// function definitions -static void init_bmi(BITMAPINFOHEADER *bmi,int rectx, int recty ); -static void opts_to_acd(AviCodecData *acd); -static void acd_to_opts(AviCodecData *acd); -static void free_opts_data(); -static int open_avi_codec_file(char * name,RenderData *rd,int rectx, int recty ); - -/////////////////////////////////////////////////////////////////////////// -// -// silly default parameters -// -/////////////////////////////////////////////////////////////////////////// - -#define DEFAULT_WIDTH 240 -#define DEFAULT_HEIGHT 120 -#define DEFAULT_LENGTH 100 -#define DEFAULT_SIZE 6 -#define DEFAULT_COLOR RGB(255,0,0) -#define XSPEED 7 -#define YSPEED 5 - -/////////////////////////////////////////////////////////////////////////// -// -// useful macros -// -/////////////////////////////////////////////////////////////////////////// - -#define ALIGNULONG(i) ((i+3)&(~3)) /* ULONG aligned ! */ -#define WIDTHBYTES(i) ((unsigned)((i+31)&(~31))/8) /* ULONG aligned ! */ -#define DIBWIDTHBYTES(bi) (int)WIDTHBYTES((int)(bi).biWidth * (int)(bi).biBitCount) -#define DIBPTR(lpbi) ((LPBYTE)(lpbi) + \ - (int)(lpbi)->biSize + \ - (int)(lpbi)->biClrUsed * sizeof(RGBQUAD) ) - -/////////////////////////////////////////////////////////////////////////// -// -// custom video stream instance structure -// -/////////////////////////////////////////////////////////////////////////// - -typedef struct { - - // - // The Vtbl must come first - // - IAVIStreamVtbl * lpvtbl; - - // - // private ball instance data - // - ULONG ulRefCount; - - DWORD fccType; // is this audio/video - - int width; // size in pixels of each frame - int height; - int length; // length in frames of the pretend AVI movie - int size; - COLORREF color; // ball color - -} AVIBALL, * PAVIBALL; - -/////////////////////////////////////////////////////////////////////////// -// -// custom stream methods -// -/////////////////////////////////////////////////////////////////////////// - -HRESULT STDMETHODCALLTYPE AVIBallQueryInterface(PAVISTREAM ps, REFIID riid, LPVOID * ppvObj); -HRESULT STDMETHODCALLTYPE AVIBallCreate (PAVISTREAM ps, LONG lParam1, LONG lParam2); -ULONG STDMETHODCALLTYPE AVIBallAddRef (PAVISTREAM ps); -ULONG STDMETHODCALLTYPE AVIBallRelease (PAVISTREAM ps); -HRESULT STDMETHODCALLTYPE AVIBallInfo (PAVISTREAM ps, AVISTREAMINFOW * psi, LONG lSize); -LONG STDMETHODCALLTYPE AVIBallFindSample (PAVISTREAM ps, LONG lPos, LONG lFlags); -HRESULT STDMETHODCALLTYPE AVIBallReadFormat (PAVISTREAM ps, LONG lPos, LPVOID lpFormat, LONG *lpcbFormat); -HRESULT STDMETHODCALLTYPE AVIBallSetFormat (PAVISTREAM ps, LONG lPos, LPVOID lpFormat, LONG cbFormat); -HRESULT STDMETHODCALLTYPE AVIBallRead (PAVISTREAM ps, LONG lStart, LONG lSamples, LPVOID lpBuffer, LONG cbBuffer, LONG * plBytes,LONG * plSamples); -HRESULT STDMETHODCALLTYPE AVIBallWrite (PAVISTREAM ps, LONG lStart, LONG lSamples, LPVOID lpBuffer, LONG cbBuffer, DWORD dwFlags, LONG *plSampWritten, LONG *plBytesWritten); -HRESULT STDMETHODCALLTYPE AVIBallDelete (PAVISTREAM ps, LONG lStart, LONG lSamples); -HRESULT STDMETHODCALLTYPE AVIBallReadData (PAVISTREAM ps, DWORD fcc, LPVOID lp,LONG *lpcb); -HRESULT STDMETHODCALLTYPE AVIBallWriteData (PAVISTREAM ps, DWORD fcc, LPVOID lp,LONG cb); - -IAVIStreamVtbl AVIBallHandler = { - AVIBallQueryInterface, - AVIBallAddRef, - AVIBallRelease, - AVIBallCreate, - AVIBallInfo, - AVIBallFindSample, - AVIBallReadFormat, - AVIBallSetFormat, - AVIBallRead, - AVIBallWrite, - AVIBallDelete, - AVIBallReadData, - AVIBallWriteData -}; - - -// -// This is the function an application would call to create a PAVISTREAM to -// reference the ball. Then the standard AVIStream function calls can be -// used to work with this stream. -// -PAVISTREAM WINAPI NewBall(void) -{ - static AVIBALL ball; - PAVIBALL pball = &ball; - - // - // Fill the function table - // - pball->lpvtbl = &AVIBallHandler; - - // - // Call our own create code to create a new instance (calls AVIBallCreate) - // For now, don't use any lParams. - // - pball->lpvtbl->Create((PAVISTREAM) pball, 0, 0); - - return (PAVISTREAM) pball; -} - -/////////////////////////////////////////////////////////////////////////// -// -// This function is called to initialize an instance of the bouncing ball. -// -// When called, we look at the information possibly passed in <lParam1>, -// if any, and use it to determine the length of movie they want. (Not -// supported by NewBall right now, but it could be). -// -/////////////////////////////////////////////////////////////////////////// -HRESULT STDMETHODCALLTYPE AVIBallCreate(PAVISTREAM ps, LONG lParam1, LONG lParam2) -{ - PAVIBALL pball = (PAVIBALL) ps; - - // - // what type of data are we? (audio/video/other stream) - // - pball->fccType = streamtypeVIDEO; - - // - // We define lParam1 as being the length of movie they want us to pretend - // to be. - // - if (lParam1) - pball->length = (int) lParam1; - else - pball->length = DEFAULT_LENGTH; - - switch (pball->fccType) { - - case streamtypeVIDEO: - pball->color = DEFAULT_COLOR; - pball->width = DEFAULT_WIDTH; - pball->height = DEFAULT_HEIGHT; - pball->size = DEFAULT_SIZE; - pball->ulRefCount = 1; // note that we are opened once - return AVIERR_OK; // success - - case streamtypeAUDIO: - return ResultFromScode(AVIERR_UNSUPPORTED); // we don't do audio - - default: - return ResultFromScode(AVIERR_UNSUPPORTED); // or anything else - } -} - - -// -// Increment our reference count -// -ULONG STDMETHODCALLTYPE AVIBallAddRef(PAVISTREAM ps) -{ - PAVIBALL pball = (PAVIBALL) ps; - return (++pball->ulRefCount); -} - - -// -// Decrement our reference count -// -ULONG STDMETHODCALLTYPE AVIBallRelease(PAVISTREAM ps) -{ - PAVIBALL pball = (PAVIBALL) ps; - if (--pball->ulRefCount) - return pball->ulRefCount; - - // Free any data we're keeping around - like our private structure - GlobalFreePtr(pball); - - return 0; -} - - -// -// Fills an AVISTREAMINFO structure -// -HRESULT STDMETHODCALLTYPE AVIBallInfo(PAVISTREAM ps, AVISTREAMINFOW * psi, LONG lSize) -{ - PAVIBALL pball = (PAVIBALL) ps; - - if (lSize < sizeof(AVISTREAMINFO)) - return ResultFromScode(AVIERR_BUFFERTOOSMALL); - - _fmemset(psi, 0, (int)lSize); - - // Fill out a stream header with information about us. - psi->fccType = pball->fccType; - psi->fccHandler = mmioFOURCC('B','a','l','l'); - psi->dwScale = 1; - psi->dwRate = 15; - psi->dwLength = pball->length; - psi->dwSuggestedBufferSize = pball->height * ALIGNULONG(pball->width); - psi->rcFrame.right = pball->width; - psi->rcFrame.bottom = pball->height; - CopyMemory((PVOID)psi->szName, - (PVOID)L"Bouncing ball video", - sizeof(L"Bouncing ball video")); - - return AVIERR_OK; -} - -/////////////////////////////////////////////////////////////////////////// -// -// AVIBallReadFormat: needs to return the format of our data. -// -/////////////////////////////////////////////////////////////////////////// -HRESULT STDMETHODCALLTYPE AVIBallReadFormat (PAVISTREAM ps, LONG lPos,LPVOID lpFormat,LONG *lpcbFormat) -{ - PAVIBALL pball = (PAVIBALL) ps; - LPBITMAPINFO lpbi = (LPBITMAPINFO) lpFormat; - - if (lpFormat == NULL || *lpcbFormat == 0) { - *lpcbFormat = sizeof(BITMAPINFOHEADER); - return AVIERR_OK; - } - - if (*lpcbFormat < sizeof(BITMAPINFOHEADER)) - return ResultFromScode(AVIERR_BUFFERTOOSMALL); - - // This is a relatively silly example: we build up our - // format from scratch every time. - - /* - lpbi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER); - lpbi->bmiHeader.biCompression = BI_RGB; - lpbi->bmiHeader.biWidth = pball->width; - lpbi->bmiHeader.biHeight = pball->height; - lpbi->bmiHeader.biBitCount = 8; - lpbi->bmiHeader.biPlanes = 1; - lpbi->bmiHeader.biClrUsed = 2; - lpbi->bmiHeader.biSizeImage = pball->height * DIBWIDTHBYTES(lpbi->bmiHeader); - */ - - //init_bmi(&lpbi->bmiHeader); - - memset(&lpbi->bmiHeader, 0, sizeof(BITMAPINFOHEADER)); - lpbi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER); - lpbi->bmiHeader.biWidth = pball->width; - lpbi->bmiHeader.biHeight = pball->height; - lpbi->bmiHeader.biPlanes = 1; - lpbi->bmiHeader.biBitCount = 24; - lpbi->bmiHeader.biSizeImage = pball->width * pball->height * sizeof(RGBTRIPLE); - - /* - lpbi->bmiColors[0].rgbRed = 0; - lpbi->bmiColors[0].rgbGreen = 0; - lpbi->bmiColors[0].rgbBlue = 0; - lpbi->bmiColors[1].rgbRed = GetRValue(pball->color); - lpbi->bmiColors[1].rgbGreen = GetGValue(pball->color); - lpbi->bmiColors[1].rgbBlue = GetBValue(pball->color); - */ - - *lpcbFormat = sizeof(BITMAPINFOHEADER); - - return AVIERR_OK; -} - -/////////////////////////////////////////////////////////////////////////// -// -// AVIBallRead: needs to return the data for a particular frame. -// -/////////////////////////////////////////////////////////////////////////// -HRESULT STDMETHODCALLTYPE AVIBallRead (PAVISTREAM ps, LONG lStart,LONG lSamples,LPVOID lpBuffer,LONG cbBuffer,LONG * plBytes,LONG * plSamples) -{ - PAVIBALL pball = (PAVIBALL) ps; - LONG lSize = pball->height * ALIGNULONG(pball->width); // size of frame - // in bytes - int x, y; - HPSTR hp = lpBuffer; - int xPos, yPos; - - // Reject out of range values - if (lStart < 0 || lStart >= pball->length) - return ResultFromScode(AVIERR_BADPARAM); - - // Did they just want to know the size of our data? - if (lpBuffer == NULL || cbBuffer == 0) - goto exit; - - // Will our frame fit in the buffer passed? - if (lSize > cbBuffer) - return ResultFromScode(AVIERR_BUFFERTOOSMALL); - - // Figure out the position of the ball. - // It just bounces back and forth. - - xPos = 5 + XSPEED * (int) lStart; // x = x0 + vt - xPos = xPos % ((pball->width - pball->size) * 2); // limit to 2xwidth - if (xPos > (pball->width - pball->size)) // reflect if - xPos = 2 * (pball->width - pball->size) - xPos; // needed - - yPos = 5 + YSPEED * (int) lStart; - yPos = yPos % ((pball->height - pball->size) * 2); - if (yPos > (pball->height - pball->size)) - yPos = 2 * (pball->height - pball->size) - yPos; - - // - // Build a DIB from scratch by writing in 1's where the ball is, 0's - // where it isn't. - // - // Notice that we just build it in the buffer we've been passed. - // - // This is pretty ugly, I have to admit. - // - for (y = 0; y < pball->height; y++) - { - if (y >= yPos && y < yPos + pball->size) - { - for (x = 0; x < pball->width; x++) - { - *hp++ = (BYTE) ((x >= xPos && x < xPos + pball->size) ? 1 : 0); - } - } - else - { - for (x = 0; x < pball->width; x++) - { - *hp++ = 0; - } - } - - hp += pball->width - ALIGNULONG(pball->width); - } - -exit: - // We always return exactly one frame - if (plSamples) - *plSamples = 1; - - // Return the size of our frame - if (plBytes) - *plBytes = lSize; - - return AVIERR_OK; -} - - -HRESULT STDMETHODCALLTYPE AVIBallQueryInterface(PAVISTREAM ps, REFIID riid, LPVOID * ppvObj) -{ - PAVIBALL pball = (PAVIBALL) ps; - - // We support the Unknown interface (everybody does) and our Stream - // interface. - - if (_fmemcmp(riid, &IID_IUnknown, sizeof(GUID)) == 0) - *ppvObj = (LPVOID)pball; - - else if (_fmemcmp(riid, &IID_IAVIStream, sizeof(GUID)) == 0) - *ppvObj = (LPVOID)pball; - - else { - *ppvObj = NULL; - return ResultFromScode(E_NOINTERFACE); - } - - AVIBallAddRef(ps); - - return AVIERR_OK; -} - -LONG STDMETHODCALLTYPE AVIBallFindSample (PAVISTREAM ps, LONG lPos, LONG lFlags) -{ - // The only format change is frame 0 - if ((lFlags & FIND_TYPE) == FIND_FORMAT) { - if ((lFlags & FIND_DIR) == FIND_NEXT && lPos > 0) - return -1; // no more format changes - else - return 0; - - // FIND_KEY and FIND_ANY always return the same position because - // every frame is non-empty and a key frame - } else - return lPos; -} - -HRESULT STDMETHODCALLTYPE AVIBallReadData (PAVISTREAM ps, DWORD fcc, LPVOID lp, LONG *lpcb) -{ - return ResultFromScode(AVIERR_UNSUPPORTED); -} - -HRESULT STDMETHODCALLTYPE AVIBallSetFormat (PAVISTREAM ps, LONG lPos, LPVOID lpFormat, LONG cbFormat) -{ - return ResultFromScode(AVIERR_UNSUPPORTED); -} - -HRESULT STDMETHODCALLTYPE AVIBallWriteData (PAVISTREAM ps, DWORD fcc, LPVOID lp, LONG cb) -{ - return ResultFromScode(AVIERR_UNSUPPORTED); -} - -HRESULT STDMETHODCALLTYPE AVIBallWrite (PAVISTREAM ps, LONG lStart, LONG lSamples, LPVOID lpBuffer, LONG cbBuffer, DWORD dwFlags, LONG *plSampWritten, LONG *plBytesWritten) -{ - return ResultFromScode(AVIERR_UNSUPPORTED); -} - -HRESULT STDMETHODCALLTYPE AVIBallDelete (PAVISTREAM ps, LONG lStart, LONG lSamples) -{ - return ResultFromScode(AVIERR_UNSUPPORTED); -} - - -////////////////////////////////////// -static void init_bmi(BITMAPINFOHEADER *bmi,int rectx, int recty ) -{ - memset(bmi, 0, sizeof(BITMAPINFOHEADER)); - bmi->biSize = sizeof(BITMAPINFOHEADER); - bmi->biWidth = rectx; - bmi->biHeight = recty; - bmi->biPlanes = 1; - bmi->biBitCount = 24; - bmi->biSizeImage = bmi->biWidth * bmi->biHeight * sizeof(RGBTRIPLE); -} - - -static void opts_to_acd(AviCodecData *acd) -{ - HIC hic; - ICINFO icinfo; - - acd->fccType = opts.fccType; - acd->fccHandler = opts.fccHandler; - acd->dwKeyFrameEvery = opts.dwKeyFrameEvery; - acd->dwQuality = opts.dwQuality; - acd->dwBytesPerSecond = opts.dwBytesPerSecond; - acd->dwFlags = opts.dwFlags; - acd->dwInterleaveEvery = opts.dwInterleaveEvery; - acd->cbFormat = opts.cbFormat; - acd->cbParms = opts.cbParms; - - if (opts.lpFormat && opts.cbFormat) { - acd->lpFormat = MEM_mallocN(opts.cbFormat, "avi.lpFormat"); - memcpy(acd->lpFormat, opts.lpFormat, opts.cbFormat); - } - - if (opts.lpParms && opts.cbParms) { - acd->lpParms = MEM_mallocN(opts.cbParms, "avi.lpParms"); - memcpy(acd->lpParms, opts.lpParms, opts.cbParms); - } - - if ((hic=ICOpen(ICTYPE_VIDEO,acd->fccHandler,ICMODE_QUERY))!=NULL) { - icinfo.dwSize=sizeof(ICINFO); - if (ICGetInfo(hic,&icinfo,sizeof(ICINFO))) { - WideCharToMultiByte(CP_ACP,0,icinfo.szDescription,-1,acd->avicodecname,128,NULL,NULL); - } else - sprintf(acd->avicodecname, "undefined"); - if (ICClose(hic)!=ICERR_OK) -;// return 0; - } else { - sprintf(acd->avicodecname, "Full Frames (Uncompressed)"); //heh, nasty - } -} - - -static void acd_to_opts(AviCodecData *acd) -{ - memset(&opts, 0, sizeof(opts)); - if (acd) { - opts.fccType = acd->fccType; - opts.fccHandler = acd->fccHandler; - opts.dwKeyFrameEvery = acd->dwKeyFrameEvery; - opts.dwQuality = acd->dwQuality; - opts.dwBytesPerSecond = acd->dwBytesPerSecond; - opts.dwFlags = acd->dwFlags; - opts.dwInterleaveEvery = acd->dwInterleaveEvery; - opts.cbFormat = acd->cbFormat; - opts.cbParms = acd->cbParms; - - if (acd->lpFormat && acd->cbFormat) { - opts.lpFormat = MEM_mallocN(opts.cbFormat, "opts lpFormat"); - memcpy(opts.lpFormat, acd->lpFormat, opts.cbFormat); - } - - if (acd->lpParms && acd->cbParms) { - opts.lpParms = MEM_mallocN(opts.cbParms, "opts.cbParms"); - memcpy(opts.lpParms, acd->lpParms, opts.cbParms); - } - } -} - -static void free_opts_data() -{ - if (opts.lpFormat) { - MEM_freeN(opts.lpFormat); - opts.lpFormat = NULL; - } - if (opts.lpParms) { - MEM_freeN(opts.lpParms); - opts.lpParms = NULL; - } -} - -static int open_avi_codec_file(char * name,RenderData *rd,int rectx, int recty ) -{ - HRESULT hr; - WORD wVer; - BITMAPINFOHEADER bmi; - AVISTREAMINFO strhdr; - int ret_val = 0; - - wVer = HIWORD(VideoForWindowsVersion()); - if (wVer < 0x010a){ - // this is probably an obsolete check... - ret_val = 1; - } else { - AVIFileInit(); - avifileinitdone++; - - hr = AVIFileOpen(&pfile, // returned file pointer - name, // file name - OF_WRITE | OF_CREATE, // mode to open file with - NULL); // use handler determined - - if (hr != AVIERR_OK) { - ret_val = 1; - } else { - // initialize the BITMAPINFOHEADER - init_bmi(&bmi,rectx,recty); - // and associate a stream with the input images - memset(&strhdr, 0, sizeof(strhdr)); - strhdr.fccType = streamtypeVIDEO; // stream type - if (G.scene->r.avicodecdata) { - strhdr.fccHandler = G.scene->r.avicodecdata->fccHandler; - } - strhdr.dwScale = 1; - strhdr.dwRate = rd->frs_sec; - strhdr.dwSuggestedBufferSize = bmi.biSizeImage; - SetRect(&strhdr.rcFrame, 0, 0, // rectangle for stream - (int) bmi.biWidth, - (int) bmi.biHeight); - - // And create the stream - hr = AVIFileCreateStream( - pfile, // file pointer - &psUncompressed,// returned stream pointer - &strhdr); // stream header - - if (hr != AVIERR_OK) { - ret_val = 1; - } else { - acd_to_opts(G.scene->r.avicodecdata); - } - } - } - - return(ret_val); -} - - -void end_avi_codec(void) -{ - free_opts_data(); - - if (psUncompressed) { - AVIStreamClose(psUncompressed); - psUncompressed = NULL; - } - - if (psCompressed) { - AVIStreamClose(psCompressed); - psCompressed = NULL; - } - - if (pfile) { - AVIFileClose(pfile); - pfile = NULL; - } - - if (avifileinitdone > 0) { - AVIFileExit(); - avifileinitdone--; - } -} - - -void start_avi_codec(RenderData *rd,int rectx, int recty ) -{ - HRESULT hr; - BITMAPINFOHEADER bmi; - char name[2048]; - char bakname[2048]; - - makeavistring(rd,name); - sframe = (G.scene->r.sfra); - - strcpy(bakname, name); - strcat(bakname, ".bak"); - - if (BLI_exists(name)) { - BLI_move(name, bakname); - } - - // initialize the BITMAPINFOHEADER - init_bmi(&bmi,rectx,recty); - - if (open_avi_codec_file(name,rd,rectx,recty)) { - error("Can not open file %s", name); - G.afbreek = 1; - } else { - // now create a compressed stream from the uncompressed - // stream and the compression options - hr = AVIMakeCompressedStream( - &psCompressed, // returned stream pointer - psUncompressed, // uncompressed stream - &opts, // compression options - NULL); // Unknown... - if (hr != AVIERR_OK) { - error("Codec is locked or not supported."); - G.afbreek = 1; - } else { - hr = AVIStreamSetFormat(psCompressed, 0, - &bmi, // stream format - bmi.biSize + // format size - bmi.biClrUsed * sizeof(RGBQUAD)); // plus size of colormap - if (hr != AVIERR_OK) { - printf("AVIStreamSetFormat() failed .. may be bad image dimensions? \n"); - error("Codec refuses format."); - G.afbreek = 1; - } - } - } - - if (G.afbreek != 1) { - printf("Created win avi: %s\n", name); - if (BLI_exists(bakname)) { - BLI_delete(bakname, 0, 0); - } - } else { - // close the darn thing and remove it. - end_avi_codec(); - if (BLI_exists(name)) { - BLI_delete(name, 0, 0); - } - if (BLI_exists(bakname)) { - BLI_move(bakname, name); - } - } -} - - -void append_avi_codec(int frame,int *pixels,int rectx, int recty) -{ - HRESULT hr; - BITMAPINFOHEADER bmi; - RGBTRIPLE *buffer, *to; - int x, y ,pad, align =2; - unsigned char *from; - - if (psCompressed) { - // initialize the BITMAPINFOHEADER - init_bmi(&bmi, rectx, recty); - - //windows wants bitmap rows aligned - pad = (rectx*3) - align*((rectx*3)/align); - if (pad) { - pad = align - pad; - } - - // copy pixels - buffer = MEM_mallocN(bmi.biSizeImage + pad * recty, "append_win_avi"); - to = buffer; - from = (unsigned char *) pixels; - for (y = recty; y > 0 ; y--) { - for (x = rectx; x > 0 ; x--) { - to->rgbtRed = from[0]; - to->rgbtGreen = from[1]; - to->rgbtBlue = from[2]; - to++; from += 4; - } - (unsigned char *)to += pad; - } - - hr = AVIStreamWrite( - psCompressed, // stream pointer - frame - sframe, // frame number - 1, // number to write - (LPBYTE) buffer,// pointer to data - bmi.biSizeImage + pad * recty, // size of this frame - AVIIF_KEYFRAME, // flags.... - NULL, - NULL); - - MEM_freeN(buffer); - - if (hr != AVIERR_OK) { - G.afbreek = 1; - } else { - printf ("added frame %3d (frame %3d in avi): ", frame, frame-sframe); - } - } -} - - -int get_avicodec_settings(void) -{ - int ret_val = 0; - AVICOMPRESSOPTIONS *aopts[1] = {&opts}; - AviCodecData *acd = G.scene->r.avicodecdata; - static PAVISTREAM psdummy; - UINT uiFlags; - - acd_to_opts(G.scene->r.avicodecdata); - - psdummy = NewBall(); - - if(U.uiflag & USER_ALLWINCODECS) - uiFlags = ICMF_CHOOSE_ALLCOMPRESSORS; - else - uiFlags = ICMF_CHOOSE_KEYFRAME | ICMF_CHOOSE_DATARATE; - - if (psdummy == NULL) { - ret_val = 1; - } else { - if (!AVISaveOptions(NULL, - uiFlags, -// ICMF_CHOOSE_KEYFRAME | ICMF_CHOOSE_DATARATE, -// ICMF_CHOOSE_ALLCOMPRESSORS, - 1, - &psdummy, - (LPAVICOMPRESSOPTIONS *) &aopts)) - { - ret_val = 1; - } else { - if (acd) { - free_avicodecdata(acd); - } else { - acd = G.scene->r.avicodecdata = MEM_callocN(sizeof(AviCodecData), "AviCodecData"); - } - - opts_to_acd(acd); - - AVISaveOptionsFree(1, aopts); - memset(&opts, 0, sizeof(opts)); - } - } - - return(ret_val); -} - -#endif // _WIN32 |