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Added resizing & initialization of last frame segment map

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When the frame size changes the last frame segment map must
be resized to match and initialized to 0.

Change-Id: Idc10de109f55dbe9af3a6caae355a2974712243d
This commit is contained in:
Adrian Grange
2013-08-09 16:21:27 -07:00
parent 0eef1acbef
commit d5bec522da
3 changed files with 11 additions and 8 deletions
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5
vp9/decoder/vp9_decodframe.c
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@@ -989,11 +989,6 @@ int vp9_decode_frame(VP9D_COMP *pbi, const uint8_t **p_data_end) {
new_fb->corrupted |= read_compressed_header(pbi, data, first_partition_size);
// Create the segmentation map structure and set to 0
if (!pc->last_frame_seg_map)
CHECK_MEM_ERROR(pc, pc->last_frame_seg_map,
vpx_calloc((pc->mi_rows * pc->mi_cols), 1));
setup_block_dptrs(xd, pc->subsampling_x, pc->subsampling_y);
// clear out the coeff buffer