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Merge changes Ifb450710,I61c4a132

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* changes:
  Eliminated reconintra_mt.c
  Eliminated vp8mt_build_intra_predictors_mbuv_s
This commit is contained in:
Scott LaVarnway
2012-02-28 11:42:45 -08:00
committed by Gerrit Code Review
parent aab70f4d7a bcba86e2e9
commit ce328b855f
12 changed files with 190 additions and 1064 deletions
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126
vp8/decoder/threading.c
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@@ -22,8 +22,8 @@
#include "vp8/common/extend.h"
#include "vpx_ports/vpx_timer.h"
#include "detokenize.h"
#include "vp8/common/reconintra4x4.h"
#include "vp8/common/reconinter.h"
#include "reconintra_mt.h"
#if CONFIG_ERROR_CONCEALMENT
#include "error_concealment.h"
#endif
@@ -85,7 +85,6 @@ static void setup_decoding_thread_data(VP8D_COMP *pbi, MACROBLOCKD *xd, MB_ROW_D
static void decode_macroblock(VP8D_COMP *pbi, MACROBLOCKD *xd, int mb_row, int mb_col)
{
int eobtotal = 0;
int throw_residual = 0;
int i;
@@ -95,31 +94,11 @@ static void decode_macroblock(VP8D_COMP *pbi, MACROBLOCKD *xd, int mb_row, int m
}
else if (!vp8dx_bool_error(xd->current_bc))
{
int eobtotal;
eobtotal = vp8_decode_mb_tokens(pbi, xd);
}
eobtotal |= (xd->mode_info_context->mbmi.mode == B_PRED ||
xd->mode_info_context->mbmi.mode == SPLITMV);
if (!eobtotal && !vp8dx_bool_error(xd->current_bc))
{
/* Special case: Force the loopfilter to skip when eobtotal and
* mb_skip_coeff are zero.
* */
xd->mode_info_context->mbmi.mb_skip_coeff = 1;
/*mt_skip_recon_mb(pbi, xd, mb_row, mb_col);*/
if (xd->mode_info_context->mbmi.ref_frame == INTRA_FRAME)
{
vp8mt_build_intra_predictors_mbuv_s(pbi, xd, mb_row, mb_col);
vp8mt_build_intra_predictors_mby_s(pbi, xd, mb_row, mb_col);
}
else
{
vp8_build_inter16x16_predictors_mb(xd, xd->dst.y_buffer,
xd->dst.u_buffer, xd->dst.v_buffer,
xd->dst.y_stride, xd->dst.uv_stride);
}
return;
/* Special case: Force the loopfilter to skip when eobtotal is zero */
xd->mode_info_context->mbmi.mb_skip_coeff = (eobtotal==0);
}
if (xd->segmentation_enabled)
@@ -128,14 +107,58 @@ static void decode_macroblock(VP8D_COMP *pbi, MACROBLOCKD *xd, int mb_row, int m
/* do prediction */
if (xd->mode_info_context->mbmi.ref_frame == INTRA_FRAME)
{
vp8mt_build_intra_predictors_mbuv_s(pbi, xd, mb_row, mb_col);
if (xd->mode_info_context->mbmi.mode != B_PRED)
if (pbi->common.filter_level)
{
vp8mt_build_intra_predictors_mby_s(pbi, xd, mb_row, mb_col);
} else {
vp8mt_intra_prediction_down_copy(pbi, xd, mb_row, mb_col);
unsigned char *uabove_row;
unsigned char *vabove_row;
unsigned char * uleft_col;
unsigned char * vleft_col;
uabove_row = pbi->mt_uabove_row[mb_row] + mb_col*8 +16;
vabove_row = pbi->mt_vabove_row[mb_row] + mb_col*8 +16;
uleft_col = pbi->mt_uleft_col[mb_row];
vleft_col = pbi->mt_vleft_col[mb_row];
vp8_build_intra_predictors_mbuv_s(xd, uabove_row,
vabove_row,
uleft_col,
vleft_col,
1,
xd->dst.u_buffer, xd->dst.v_buffer);
if (xd->mode_info_context->mbmi.mode != B_PRED)
{
unsigned char *yabove_row;
unsigned char *yleft_col;
yabove_row = pbi->mt_yabove_row[mb_row] + mb_col*16 +32;
yleft_col = pbi->mt_yleft_col[mb_row];
vp8_build_intra_predictors_mby_s(xd,
yabove_row,
yleft_col,
1,
xd->dst.y_buffer);
}
}
else
{
vp8_build_intra_predictors_mbuv_s(xd,
xd->dst.u_buffer - xd->dst.uv_stride,
xd->dst.v_buffer - xd->dst.uv_stride,
xd->dst.u_buffer - 1,
xd->dst.v_buffer - 1,
xd->dst.uv_stride,
xd->dst.u_buffer, xd->dst.v_buffer);
if (xd->mode_info_context->mbmi.mode != B_PRED)
{
vp8_build_intra_predictors_mby_s(xd,
xd->dst.y_buffer - xd->dst.y_stride,
xd->dst.y_buffer - 1,
xd->dst.y_stride,
xd->dst.y_buffer);
}
}
}
else
{
@@ -170,14 +193,51 @@ static void decode_macroblock(VP8D_COMP *pbi, MACROBLOCKD *xd, int mb_row, int m
short *DQC = xd->dequant_y1;
int dst_stride = xd->dst.y_stride;
unsigned char *base_dst = xd->dst.y_buffer;
unsigned char *above_right_src;
if (pbi->common.filter_level)
above_right_src = pbi->mt_yabove_row[mb_row] + mb_col*16 + 32 +16;
else
above_right_src = xd->dst.y_buffer - dst_stride + 16;
intra_prediction_down_copy(xd, above_right_src);
for (i = 0; i < 16; i++)
{
BLOCKD *b = &xd->block[i];
int b_mode = xd->mode_info_context->bmi[i].as_mode;
unsigned char *yabove;
unsigned char *yleft;
int left_stride;
unsigned char top_left;
vp8mt_predict_intra4x4(pbi, xd, b_mode, base_dst + b->offset,
dst_stride, mb_row, mb_col, i);
/*Caution: For some b_mode, it needs 8 pixels (4 above + 4 above-right).*/
if (i < 4 && pbi->common.filter_level)
yabove = pbi->mt_yabove_row[mb_row] + mb_col*16 + i*4 + 32;
else
yabove = base_dst + b->offset - dst_stride;
if (i%4==0 && pbi->common.filter_level)
{
yleft = pbi->mt_yleft_col[mb_row] + i;
left_stride = 1;
}
else
{
yleft = base_dst + b->offset - 1;
left_stride = dst_stride;
}
if ((i==4 || i==8 || i==12) && pbi->common.filter_level)
top_left = pbi->mt_yleft_col[mb_row][i-1];
else
top_left = yabove[-1];
vp8_intra4x4_predict_d_c(yabove, yleft, left_stride,
b_mode,
base_dst + b->offset, dst_stride,
top_left);
if (xd->eobs[i] )
{