videolan
/
ffmpeg
mirror of https://git.videolan.org/git/ffmpeg.git
1
Fork 0
Code Releases Activity

Merge commit 'ff506c75b71d7aaa1062b49043e0b881b1e263e9' 

* commit 'ff506c75b71d7aaa1062b49043e0b881b1e263e9':
  mjpegenc: do not pass MpegEncContext to put_huffman_table()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-12-06 04:31:10 +01:00
parent b22c16daaf ff506c75b7
commit 4a0d8277d5
1 changed files with 5 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
libavcodec/mjpegenc.c
View File

@ -84,10 +84,9 @@ void ff_mjpeg_encode_close(MpegEncContext *s)
}
/* table_class: 0 = DC coef, 1 = AC coefs */
static int put_huffman_table(MpegEncContext *s, int table_class, int table_id,
static int put_huffman_table(PutBitContext *p, int table_class, int table_id,
const uint8_t *bits_table, const uint8_t *value_table)
{
PutBitContext *p = &s->pb;
int n, i;
put_bits(p, 4, table_class);
@ -147,14 +146,14 @@ static void jpeg_table_header(MpegEncContext *s)
ptr = put_bits_ptr(p);
put_bits(p, 16, 0); /* patched later */
size = 2;
size += put_huffman_table(s, 0, 0, avpriv_mjpeg_bits_dc_luminance,
size += put_huffman_table(p, 0, 0, avpriv_mjpeg_bits_dc_luminance,
avpriv_mjpeg_val_dc);
size += put_huffman_table(s, 0, 1, avpriv_mjpeg_bits_dc_chrominance,
size += put_huffman_table(p, 0, 1, avpriv_mjpeg_bits_dc_chrominance,
avpriv_mjpeg_val_dc);
size += put_huffman_table(s, 1, 0, avpriv_mjpeg_bits_ac_luminance,
size += put_huffman_table(p, 1, 0, avpriv_mjpeg_bits_ac_luminance,
avpriv_mjpeg_val_ac_luminance);
size += put_huffman_table(s, 1, 1, avpriv_mjpeg_bits_ac_chrominance,
size += put_huffman_table(p, 1, 1, avpriv_mjpeg_bits_ac_chrominance,
avpriv_mjpeg_val_ac_chrominance);
AV_WB16(ptr, size);
}