ref: c36d502e923d4225771e7ec61d2f276146886e29
parent: df5731273f0fdfe32f02477217d7ea4362a66631
author: Jim Bankoski <jimbankoski@google.com>
date: Tue Jul 9 04:52:30 EDT 2013
decoder speedup - get-segment-id only if segmentation enabled Change-Id: I9355f8446660aeb7dfdbc5ee56635c791ac35e95
--- a/vp9/decoder/vp9_decodemv.c
+++ b/vp9/decoder/vp9_decodemv.c
@@ -367,13 +367,14 @@
VP9_COMMON *const cm = &pbi->common;
MACROBLOCKD *const xd = &pbi->mb;
const BLOCK_SIZE_TYPE bsize = xd->mode_info_context->mbmi.sb_type;
- const int pred_segment_id = vp9_get_segment_id(cm, cm->last_frame_seg_map,
- bsize, mi_row, mi_col);
+ int pred_segment_id;
int segment_id;
if (!xd->segmentation_enabled)
return 0; // Default for disabled segmentation
+ pred_segment_id = vp9_get_segment_id(cm, cm->last_frame_seg_map,
+ bsize, mi_row, mi_col);
if (!xd->update_mb_segmentation_map)
return pred_segment_id;
--
⑨