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loop_filter_rows_mt: remove dependency on 'last_height'

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using this to control reallocation would miss a change if the function
were not called for every frame.
fixes potential memory corruption by the subsequent memset

Change-Id: I4c6bb6ab68803104fc824c7e27cc2f9b2cf53e33
This commit is contained in:
James Zern 2015-02-13 18:03:45 -08:00
parent c5718a7aa3
commit 0dd591bedd
1 changed files with 1 additions and 1 deletions
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2
vp9/common/vp9_thread_common.c
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@ -153,7 +153,7 @@ static void loop_filter_rows_mt(YV12_BUFFER_CONFIG *frame,
const int num_workers = MIN(nworkers, tile_cols);
int i;
if (!lf_sync->sync_range || cm->last_height != cm->height ||
if (!lf_sync->sync_range || sb_rows != lf_sync->rows ||
num_workers > lf_sync->num_workers) {
vp9_loop_filter_dealloc(lf_sync);
vp9_loop_filter_alloc(lf_sync, cm, sb_rows, cm->width, num_workers);