43 |
* |
* |
44 |
****************************************************************************/ |
****************************************************************************/ |
45 |
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46 |
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47 |
#include <stdlib.h> |
#include <stdlib.h> |
48 |
#include <stdio.h> |
#include <stdio.h> |
49 |
#include <math.h> |
#include <math.h> |
1884 |
qcoeff); |
qcoeff); |
1885 |
//mb->cbp = MBTransQuantBVOP(&pEnc->mbParam, x, y, dct_codes, qcoeff, &frame->image, frame->quant); |
//mb->cbp = MBTransQuantBVOP(&pEnc->mbParam, x, y, dct_codes, qcoeff, &frame->image, frame->quant); |
1886 |
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1887 |
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if ( (mb->mode == MODE_DIRECT) && (mb->cbp == 0) |
1888 |
if ((mb->mode == MODE_INTERPOLATE || mb->mode == MODE_DIRECT) |
&& (mb->deltamv.x == 0) && (mb->deltamv.y == 0) ) { |
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&& mb->cbp == 0 && mb->mvs[0].x == 0 && mb->mvs[0].y == 0) { |
|
1889 |
mb->mode = MODE_DIRECT_NONE_MV; // skipped |
mb->mode = MODE_DIRECT_NONE_MV; // skipped |
1890 |
} |
} |
1891 |
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1892 |
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/* update predictors for forward and backward vectors */ |
1893 |
if (mb->mode == MODE_INTERPOLATE || mb->mode == MODE_FORWARD) { |
if (mb->mode == MODE_INTERPOLATE || mb->mode == MODE_FORWARD) { |
1894 |
mb->pmvs[0].x = mb->mvs[0].x - forward.x; |
mb->pmvs[0].x = mb->mvs[0].x - forward.x; |
1895 |
mb->pmvs[0].y = mb->mvs[0].y - forward.y; |
mb->pmvs[0].y = mb->mvs[0].y - forward.y; |
1903 |
backward.x = mb->b_mvs[0].x; |
backward.x = mb->b_mvs[0].x; |
1904 |
backward.y = mb->b_mvs[0].y; |
backward.y = mb->b_mvs[0].y; |
1905 |
} |
} |
1906 |
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1907 |
// DPRINTF("%05i : [%i %i] M=%i CBP=%i MVS=%i,%i forward=%i,%i", pEnc->m_framenum, x, y, mb->mode, mb->cbp, mb->mvs[0].x, mb->mvs[0].y, forward.x, forward.y); |
// DPRINTF("%05i : [%i %i] M=%i CBP=%i MVS=%i,%i forward=%i,%i", pEnc->m_framenum, x, y, mb->mode, mb->cbp, mb->mvs[0].x, mb->mvs[0].y, forward.x, forward.y); |
1908 |
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1909 |
#ifdef BFRAMES_DEC_DEBUG |
#ifdef BFRAMES_DEC_DEBUG |
1931 |
#endif |
#endif |
1932 |
} |
} |
1933 |
#endif |
#endif |
1934 |
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1935 |
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1936 |
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/* in case internal output is needed somewhere... */ |
1937 |
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/* { |
1938 |
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FILE *filehandle; |
1939 |
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filehandle=fopen("last-b.pgm","wb"); |
1940 |
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if (filehandle) |
1941 |
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{ |
1942 |
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fprintf(filehandle,"P5\n\n"); // |
1943 |
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fprintf(filehandle,"%d %d 255\n",pEnc->mbParam.edged_width,pEnc->mbParam.edged_height); |
1944 |
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fwrite(frame->image.y,pEnc->mbParam.edged_width,pEnc->mbParam.edged_height,filehandle); |
1945 |
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fclose(filehandle); |
1946 |
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} |
1947 |
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} |
1948 |
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*/ |