[svn] / branches / dev-api-4 / xvidcore / examples / xvid_encraw.c Repository:
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revision 566, Sat Sep 28 16:01:15 2002 UTC revision 684, Wed Nov 27 21:09:10 2002 UTC
# Line 19  Line 19 
19   *  along with this program; if not, write to the Free Software   *  along with this program; if not, write to the Free Software
20   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
21   *   *
22   * $Id: xvid_encraw.c,v 1.4 2002-09-28 16:01:15 edgomez Exp $   * $Id: xvid_encraw.c,v 1.5 2002-11-27 21:09:10 edgomez Exp $
23   *   *
24   ****************************************************************************/   ****************************************************************************/
25    
# Line 51  Line 51 
51   ****************************************************************************/   ****************************************************************************/
52    
53  static int const motion_presets[7] = {  static int const motion_presets[7] = {
54          0,                                                        // Q 0          0,                                                        /* Q 0 */
55          PMV_EARLYSTOP16,                                          // Q 1          PMV_EARLYSTOP16,                                          /* Q 1 */
56          PMV_EARLYSTOP16,                                          // Q 2          PMV_EARLYSTOP16,                                          /* Q 2 */
57          PMV_EARLYSTOP16 | PMV_HALFPELREFINE16,                    // Q 3          PMV_EARLYSTOP16 | PMV_HALFPELREFINE16,                    /* Q 3 */
58          PMV_EARLYSTOP16 | PMV_HALFPELREFINE16,                    // Q 4          PMV_EARLYSTOP16 | PMV_HALFPELREFINE16,                    /* Q 4 */
59          PMV_EARLYSTOP16 | PMV_HALFPELREFINE16 | PMV_EARLYSTOP8 |  // Q 5          PMV_EARLYSTOP16 | PMV_HALFPELREFINE16 | PMV_EARLYSTOP8 |  /* Q 5 */
60          PMV_HALFPELREFINE8,          PMV_HALFPELREFINE8,
61          PMV_EARLYSTOP16 | PMV_HALFPELREFINE16 | PMV_EXTSEARCH16 | // Q 6          PMV_EARLYSTOP16 | PMV_HALFPELREFINE16 | PMV_EXTSEARCH16 | /* Q 6 */
62          PMV_USESQUARES16 | PMV_EARLYSTOP8 | PMV_HALFPELREFINE8          PMV_USESQUARES16 | PMV_EARLYSTOP8 | PMV_HALFPELREFINE8
63  };  };
64    
65  static int const general_presets[7] = {  static int const general_presets[7] = {
66          XVID_H263QUANT,                               // Q 0          XVID_H263QUANT,                               /* Q 0 */
67          XVID_MPEGQUANT,                               // Q 1          XVID_MPEGQUANT,                               /* Q 1 */
68          XVID_H263QUANT,                               // Q 2          XVID_H263QUANT,                               /* Q 2 */
69          XVID_H263QUANT | XVID_HALFPEL,                // Q 3          XVID_H263QUANT | XVID_HALFPEL,                /* Q 3 */
70          XVID_H263QUANT | XVID_HALFPEL | XVID_INTER4V, // Q 4          XVID_H263QUANT | XVID_HALFPEL | XVID_INTER4V, /* Q 4 */
71          XVID_H263QUANT | XVID_HALFPEL | XVID_INTER4V, // Q 5          XVID_H263QUANT | XVID_HALFPEL | XVID_INTER4V, /* Q 5 */
72          XVID_H263QUANT | XVID_HALFPEL | XVID_INTER4V  // Q 6          XVID_H263QUANT | XVID_HALFPEL | XVID_INTER4V  /* Q 6 */
73  };  };
74    
75    
# Line 354  Line 354 
354          do {          do {
355    
356                  if (ARG_INPUTTYPE)                  if (ARG_INPUTTYPE)
357                          status = read_pgmdata(in_file, in_buffer);      // read PGM data (YUV-format)                          status = read_pgmdata(in_file, in_buffer);      /* read PGM data (YUV-format) */
358                  else                  else
359                          status = read_yuvdata(in_file, in_buffer);      // read raw data (YUV-format)                          status = read_yuvdata(in_file, in_buffer);      /* read raw data (YUV-format) */
360    
361                  if (status)                  if (status)
362                  {                  {
# Line 649  Line 649 
649          XVID_ENC_STATS xstats;          XVID_ENC_STATS xstats;
650    
651          xframe.bitstream = bitstream;          xframe.bitstream = bitstream;
652          xframe.length = -1;     // this is written by the routine          xframe.length = -1;     /* this is written by the routine */
653    
654          xframe.image = image;          xframe.image = image;
655          xframe.colorspace = XVID_CSP_YV12;      // defined in <xvid.h>          xframe.colorspace = XVID_CSP_YV12;      /* defined in <xvid.h> */
656    
657          xframe.intra = -1; // let the codec decide between I-frame (1) and P-frame (0)          xframe.intra = -1; /* let the codec decide between I-frame (1) and P-frame (0) */
658    
659          xframe.quant = ARG_QUANTI;      // is quant != 0, use a fixed quant (and ignore bitrate)          xframe.quant = ARG_QUANTI;      /* is quant != 0, use a fixed quant (and ignore bitrate) */
660    
661          xframe.motion = motion_presets[ARG_QUALITY];          xframe.motion = motion_presets[ARG_QUALITY];
662          xframe.general = general_presets[ARG_QUALITY];          xframe.general = general_presets[ARG_QUALITY];

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