- for (; x < s->avctx->width; x += s->cdx[compno]) {
- int16_t val;
- /* DC level shift and clip see ISO 15444-1:2002 G.1.2 */
- if (s->avctx->flags & CODEC_FLAG_BITEXACT)
- val = *i_datap + (1 << (s->cbps[compno] - 1));
- else
- val = lrintf(*datap) + (1 << (s->cbps[compno] - 1));
- val = av_clip(val, 0, (1 << s->cbps[compno]) - 1);
- /* align 12 bit values in little-endian mode */
- *dst = val << 4;
- datap++;
- i_datap++;
- dst += s->ncomponents;
+ if (codsty->transform == FF_DWT97) {
+ for (; x < w; x += s-> cdx[compno]) {
+ int val = lrintf(*datap) + (1 << (cbps - 1));
+ /* DC level shift and clip see ISO 15444-1:2002 G.1.2 */
+ val = av_clip(val, 0, (1 << cbps) - 1);
+ /* align 12 bit values in little-endian mode */
+ *dst = val << (16 - cbps);
+ datap++;
+ dst += s->ncomponents;
+ }
+ } else {
+ for (; x < w; x += s-> cdx[compno]) {
+ int val = *i_datap + (1 << (cbps - 1));
+ /* DC level shift and clip see ISO 15444-1:2002 G.1.2 */
+ val = av_clip(val, 0, (1 << cbps) - 1);
+ /* align 12 bit values in little-endian mode */
+ *dst = val << (16 - cbps);
+ i_datap++;
+ dst += s->ncomponents;
+ }