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Changed setup intra recon to be row based

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Initialize the top line at the beginning of each frame and
the left column at the beginning of each row.

Change-Id: I5412f7ea49ffc490215cf65a62715a6c5e3a5a29
This commit is contained in:
Scott LaVarnway
2012-09-13 11:51:27 -07:00
parent 08cf9faed0
commit 648cfcb437
4 changed files with 43 additions and 11 deletions
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13
vp8/decoder/threading.c
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@@ -24,6 +24,7 @@
#include "detokenize.h"
#include "vp8/common/reconintra4x4.h"
#include "vp8/common/reconinter.h"
#include "vp8/common/setupintrarecon.h"
#if CONFIG_ERROR_CONCEALMENT
#include "error_concealment.h"
#endif
@@ -399,6 +400,10 @@ static void mt_decode_mb_rows(VP8D_COMP *pbi, MACROBLOCKD *xd, int start_mb_row)
/* TODO: move to outside row loop */
xd->recon_left_stride[0] = xd->dst.y_stride;
xd->recon_left_stride[1] = xd->dst.uv_stride;
setup_intra_recon_left(xd->recon_left[0], xd->recon_left[1],
xd->recon_left[2], xd->dst.y_stride,
xd->dst.uv_stride);
}
for (mb_col = 0; mb_col < pc->mb_cols; mb_col++)
@@ -873,9 +878,9 @@ void vp8mt_decode_mb_rows( VP8D_COMP *pbi, MACROBLOCKD *xd)
if (filter_level)
{
/* Set above_row buffer to 127 for decoding first MB row */
vpx_memset(pbi->mt_yabove_row[0] + VP8BORDERINPIXELS-1, 127, pc->yv12_fb[pc->lst_fb_idx].y_width + 5);
vpx_memset(pbi->mt_uabove_row[0] + (VP8BORDERINPIXELS>>1)-1, 127, (pc->yv12_fb[pc->lst_fb_idx].y_width>>1) +5);
vpx_memset(pbi->mt_vabove_row[0] + (VP8BORDERINPIXELS>>1)-1, 127, (pc->yv12_fb[pc->lst_fb_idx].y_width>>1) +5);
vpx_memset(pbi->mt_yabove_row[0] + VP8BORDERINPIXELS-1, 127, pc->yv12_fb[pc->new_fb_idx].y_width + 5);
vpx_memset(pbi->mt_uabove_row[0] + (VP8BORDERINPIXELS>>1)-1, 127, (pc->yv12_fb[pc->new_fb_idx].y_width>>1) +5);
vpx_memset(pbi->mt_vabove_row[0] + (VP8BORDERINPIXELS>>1)-1, 127, (pc->yv12_fb[pc->new_fb_idx].y_width>>1) +5);
for (j=1; j<pc->mb_rows; j++)
{
@@ -895,6 +900,8 @@ void vp8mt_decode_mb_rows( VP8D_COMP *pbi, MACROBLOCKD *xd)
/* Initialize the loop filter for this frame. */
vp8_loop_filter_frame_init(pc, &pbi->mb, filter_level);
}
else
vp8_setup_intra_recon_top_line(&pc->yv12_fb[pc->new_fb_idx]);
setup_decoding_thread_data(pbi, xd, pbi->mb_row_di, pbi->decoding_thread_count);