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moved dct init out from mpv_common_init to dct_common_init (for less-uglier way for dv)

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Originally committed as revision 1002 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Alex Beregszaszi
2002-10-04 20:59:29 +00:00
parent 1e5c667c91
commit defdfc9aa0
3 changed files with 17 additions and 13 deletions
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19
libavcodec/mpegvideo.c
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@@ -179,11 +179,10 @@ static void ff_jref_idct_add(UINT8 *dest, int line_size, DCTELEM *block)
add_pixels_clamped(block, dest, line_size);
}
/* init common structure for both encoder and decoder */
int MPV_common_init(MpegEncContext *s)
/* init common dct for both encoder and decoder */
int DCT_common_init(MpegEncContext *s)
{
int c_size, i;
UINT8 *pict;
int i;
s->dct_unquantize_h263 = dct_unquantize_h263_c;
s->dct_unquantize_mpeg1 = dct_unquantize_mpeg1_c;
@@ -219,7 +218,6 @@ int MPV_common_init(MpegEncContext *s)
#ifdef HAVE_MMI
MPV_common_init_mmi(s);
#endif
/* load & permutate scantables
note: only wmv uses differnt ones
@@ -229,6 +227,17 @@ int MPV_common_init(MpegEncContext *s)
ff_init_scantable(s, &s->intra_h_scantable, ff_alternate_horizontal_scan);
ff_init_scantable(s, &s->intra_v_scantable, ff_alternate_vertical_scan);
return 0;
}
/* init common structure for both encoder and decoder */
int MPV_common_init(MpegEncContext *s)
{
int c_size, i;
UINT8 *pict;
DCT_common_init(s);
s->mb_width = (s->width + 15) / 16;
s->mb_height = (s->height + 15) / 16;