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fix a bug related to gf_active_flags in multi-threaded encoder

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Paul pointed out that the pointer to the gf_active_flags is not being
properly incremented in multithreaded encoder. This commit fixes the
issue by making sure the gf_active_ptr points to the starting of next
group of mb rows.

Change-Id: I3246e657d23beabb614dfb880733a68a5fd7e34c
This commit is contained in:
Yaowu Xu
2011-05-06 09:00:44 -07:00
parent aeca599087
commit 89c6017cc0
2 changed files with 2 additions and 0 deletions
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1
vp8/encoder/encodeframe.c
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@@ -830,6 +830,7 @@ void vp8_encode_frame(VP8_COMP *cpi)
xd->mode_info_context += xd->mode_info_stride * cpi->encoding_thread_count;
x->partition_info += xd->mode_info_stride * cpi->encoding_thread_count;
x->gf_active_ptr += cm->mb_cols * cpi->encoding_thread_count;
}

1
vp8/encoder/ethreading.c
View File

@@ -264,6 +264,7 @@ THREAD_FUNCTION thread_encoding_proc(void *p_data)
xd->mode_info_context += xd->mode_info_stride * cpi->encoding_thread_count;
x->partition_info += xd->mode_info_stride * cpi->encoding_thread_count;
x->gf_active_ptr += cm->mb_cols * cpi->encoding_thread_count;
if (mb_row == cm->mb_rows - 1)
{