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libavcodec sync (no LIBAVCODEC_BUILD change; no backwards compatibility)

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8118 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
rik 2002-11-06 15:19:45 +00:00
parent a6b8c576fd
commit 68dbf5fd24
1 changed files with 13 additions and 11 deletions
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24
libvo/jpeg_enc.c
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@ -130,7 +130,7 @@ static inline void encode_dc(MpegEncContext *s, int val,
int mant, nbits;
if (val == 0) {
jput_bits(&s->pb, huff_size[0], huff_code[0]);
put_bits(&s->pb, huff_size[0], huff_code[0]);
} else {
mant = val;
if (val < 0) {
@ -145,9 +145,9 @@ static inline void encode_dc(MpegEncContext *s, int val,
nbits++;
}
jput_bits(&s->pb, huff_size[nbits], huff_code[nbits]);
put_bits(&s->pb, huff_size[nbits], huff_code[nbits]);
jput_bits(&s->pb, nbits, mant & ((1 << nbits) - 1));
put_bits(&s->pb, nbits, mant & ((1 << nbits) - 1));
}
}
@ -185,7 +185,7 @@ static void encode_block(MpegEncContext *s, DCTELEM *block, int n)
run++;
} else {
while (run >= 16) {
jput_bits(&s->pb, huff_size_ac[0xf0], huff_code_ac[0xf0]);
put_bits(&s->pb, huff_size_ac[0xf0], huff_code_ac[0xf0]);
run -= 16;
}
mant = val;
@ -202,16 +202,16 @@ static void encode_block(MpegEncContext *s, DCTELEM *block, int n)
}
code = (run << 4) | nbits;
jput_bits(&s->pb, huff_size_ac[code], huff_code_ac[code]);
put_bits(&s->pb, huff_size_ac[code], huff_code_ac[code]);
jput_bits(&s->pb, nbits, mant & ((1 << nbits) - 1));
put_bits(&s->pb, nbits, mant & ((1 << nbits) - 1));
run = 0;
}
}
/* output EOB only if not already 64 values */
if (last_index < 63 || run != 0)
jput_bits(&s->pb, huff_size_ac[0], huff_code_ac[0]);
put_bits(&s->pb, huff_size_ac[0], huff_code_ac[0]);
}
static inline void clip_coeffs(MpegEncContext *s, DCTELEM *block, int last_index)
@ -244,14 +244,14 @@ static void zr_mjpeg_encode_mb(jpeg_enc_t *j) {
encode_block(j->s, j->s->block[1], 1);
if (j->bw) {
/* U */
jput_bits(&j->s->pb, m->huff_size_dc_chrominance[0],
put_bits(&j->s->pb, m->huff_size_dc_chrominance[0],
m->huff_code_dc_chrominance[0]);
jput_bits(&j->s->pb, m->huff_size_ac_chrominance[0],
put_bits(&j->s->pb, m->huff_size_ac_chrominance[0],
m->huff_code_ac_chrominance[0]);
/* V */
jput_bits(&j->s->pb, m->huff_size_dc_chrominance[0],
put_bits(&j->s->pb, m->huff_size_dc_chrominance[0],
m->huff_code_dc_chrominance[0]);
jput_bits(&j->s->pb, m->huff_size_ac_chrominance[0],
put_bits(&j->s->pb, m->huff_size_ac_chrominance[0],
m->huff_code_ac_chrominance[0]);
} else {
/* we trick encode_block here so that it uses
@ -382,6 +382,8 @@ int jpeg_enc_frame(jpeg_enc_t *j, unsigned char *y_data,
mjpeg_picture_header(j->s);
j->s->header_bits = get_bit_count(&j->s->pb);
j->s->last_dc[0] = 128;
j->s->last_dc[1] = 128;
j->s->last_dc[2] = 128;