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Segment Features:

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Some basic plumbing added for a range of segment level features.
MB_LVL_* changed to SEG_LVL_* to better reflect meaning.

Change-Id: Iac96da36990aa0e40afc0d86e990df337fd0c50b
This commit is contained in:
Paul Wilkins
2011-09-13 11:26:39 +01:00
parent 1fa77e28a1
commit dfbc61f3ab
11 changed files with 80 additions and 65 deletions
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6
vp8/decoder/decodframe.c
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@@ -80,12 +80,12 @@ void mb_init_dequantizer(VP8D_COMP *pbi, MACROBLOCKD *xd)
{
/* Abs Value */
if (xd->mb_segement_abs_delta == SEGMENT_ABSDATA)
QIndex = xd->segment_feature_data[MB_LVL_ALT_Q][mbmi->segment_id];
QIndex = xd->segment_feature_data[SEG_LVL_ALT_Q][mbmi->segment_id];
/* Delta Value */
else
{
QIndex = pc->base_qindex + xd->segment_feature_data[MB_LVL_ALT_Q][mbmi->segment_id];
QIndex = pc->base_qindex + xd->segment_feature_data[SEG_LVL_ALT_Q][mbmi->segment_id];
QIndex = (QIndex >= 0) ? ((QIndex <= MAXQ) ? QIndex : MAXQ) : 0; /* Clamp to valid range */
}
}
@@ -939,7 +939,7 @@ int vp8_decode_frame(VP8D_COMP *pbi)
vpx_memset(xd->segment_feature_data, 0, sizeof(xd->segment_feature_data));
/* For each segmentation feature (Quant and loop filter level) */
for (i = 0; i < MB_LVL_MAX; i++)
for (i = 0; i < SEG_LVL_MAX; i++)
{
for (j = 0; j < MAX_MB_SEGMENTS; j++)
{