put_marker(pb, EOI);
}
-void ff_mjpeg_encode_dc(MpegEncContext *s, int val,
+void ff_mjpeg_encode_dc(PutBitContext *pb, int val,
uint8_t *huff_size, uint16_t *huff_code)
{
int mant, nbits;
if (val == 0) {
- put_bits(&s->pb, huff_size[0], huff_code[0]);
+ put_bits(pb, huff_size[0], huff_code[0]);
} else {
mant = val;
if (val < 0) {
nbits= av_log2_16bit(val) + 1;
- put_bits(&s->pb, huff_size[nbits], huff_code[nbits]);
+ put_bits(pb, huff_size[nbits], huff_code[nbits]);
- put_sbits(&s->pb, nbits, mant);
+ put_sbits(pb, nbits, mant);
}
}
dc = block[0]; /* overflow is impossible */
val = dc - s->last_dc[component];
if (n < 4) {
- ff_mjpeg_encode_dc(s, val, m->huff_size_dc_luminance, m->huff_code_dc_luminance);
+ ff_mjpeg_encode_dc(&s->pb, val, m->huff_size_dc_luminance, m->huff_code_dc_luminance);
huff_size_ac = m->huff_size_ac_luminance;
huff_code_ac = m->huff_code_ac_luminance;
} else {
- ff_mjpeg_encode_dc(s, val, m->huff_size_dc_chrominance, m->huff_code_dc_chrominance);
+ ff_mjpeg_encode_dc(&s->pb, val, m->huff_size_dc_chrominance, m->huff_code_dc_chrominance);
huff_size_ac = m->huff_size_ac_chrominance;
huff_code_ac = m->huff_code_ac_chrominance;
}