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dnxhd: Add avpriv_dnxhd_get_frame_size()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2013-01-04 21:18:21 +01:00
parent 11e1466b43
commit 3db02b83e7
2 changed files with 10 additions and 0 deletions
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8
libavcodec/dnxhddata.c
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@@ -1027,6 +1027,14 @@ int ff_dnxhd_get_cid_table(int cid)
return -1; return -1;
} }
int avpriv_dnxhd_get_frame_size(int cid)
{
int i = ff_dnxhd_get_cid_table(cid);
if (i<0)
return i;
return ff_dnxhd_cid_table[i].frame_size;
}
int ff_dnxhd_find_cid(AVCodecContext *avctx, int bit_depth) int ff_dnxhd_find_cid(AVCodecContext *avctx, int bit_depth)
{ {
int i, j; int i, j;

2
libavcodec/dnxhddata.h
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@@ -50,4 +50,6 @@ extern av_export const CIDEntry ff_dnxhd_cid_table[];
int ff_dnxhd_get_cid_table(int cid); int ff_dnxhd_get_cid_table(int cid);
int ff_dnxhd_find_cid(AVCodecContext *avctx, int bit_depth); int ff_dnxhd_find_cid(AVCodecContext *avctx, int bit_depth);
int avpriv_dnxhd_get_frame_size(int cid);
#endif /* AVCODEC_DNXHDDATA_H */ #endif /* AVCODEC_DNXHDDATA_H */