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Properly initialize segmentID in nonrd coding path

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This commit adds proper initialization of segment id for variance AQ
mode in non-rd coding path. It fixes the enc/dec mismatch issue of
rt=7 with --aq-mode=1, as reported in issue #816

Change-Id: I02fa41b96345bf2e66077d5ea553f85ba800f7bb
This commit is contained in:
Yaowu Xu 2014-10-03 14:41:12 -07:00
parent 9712bc691d
commit 0065b73481
1 changed files with 13 additions and 7 deletions
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20
vp9/encoder/vp9_encodeframe.c
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@ -1384,12 +1384,18 @@ static void update_state_rt(VP9_COMP *cpi, PICK_MODE_CONTEXT *ctx,
*(xd->mi[0].src_mi) = ctx->mic; *(xd->mi[0].src_mi) = ctx->mic;
xd->mi[0].src_mi = &xd->mi[0]; xd->mi[0].src_mi = &xd->mi[0];
if (seg->enabled && cpi->oxcf.aq_mode) {
// For in frame adaptive Q, check for reseting the segment_id and updating // For in frame complexity AQ or variance AQ, copy segment_id from
// the cyclic refresh map. // segmentation_map.
if ((cpi->oxcf.aq_mode == CYCLIC_REFRESH_AQ) && seg->enabled) { if (cpi->oxcf.aq_mode == COMPLEXITY_AQ ||
vp9_cyclic_refresh_update_segment(cpi, &xd->mi[0].src_mi->mbmi, cpi->oxcf.aq_mode == VARIANCE_AQ ) {
mi_row, mi_col, bsize, 1); const uint8_t *const map = seg->update_map ? cpi->segmentation_map
: cm->last_frame_seg_map;
mbmi->segment_id = vp9_get_segment_id(cm, map, bsize, mi_row, mi_col);
} else {
// Setting segmentation map for cyclic_refresh
vp9_cyclic_refresh_update_segment(cpi, mbmi, mi_row, mi_col, bsize, 1);
}
vp9_init_plane_quantizers(cpi, x); vp9_init_plane_quantizers(cpi, x);
} }
@ -1758,7 +1764,7 @@ static void rd_use_partition(VP9_COMP *cpi,
// We must have chosen a partitioning and encoding or we'll fail later on. // We must have chosen a partitioning and encoding or we'll fail later on.
// No other opportunities for success. // No other opportunities for success.
if ( bsize == BLOCK_64X64) if (bsize == BLOCK_64X64)
assert(chosen_rate < INT_MAX && chosen_dist < INT64_MAX); assert(chosen_rate < INT_MAX && chosen_dist < INT64_MAX);
if (do_recon) { if (do_recon) {