generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge "Only do uv intra-mode evaluation when intra mode is checked"

Browse Source
This commit is contained in:
Yunqing Wang 2012-02-28 10:11:24 -08:00 committed by Gerrit Code Review
commit b1bfd0ba87
1 changed files with 20 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
vp8/encoder/rdopt.c
View File

@ -1738,11 +1738,12 @@ void vp8_rd_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset,
int rate2, distortion2;
int uv_intra_rate, uv_intra_distortion, uv_intra_rate_tokenonly;
int uv_intra_tteob = 0;
int uv_intra_done = 0;
int rate_y, UNINITIALIZED_IS_SAFE(rate_uv);
int distortion_uv;
int best_yrd = INT_MAX;
MB_PREDICTION_MODE uv_intra_mode;
MB_PREDICTION_MODE uv_intra_mode = 0;
int_mv mvp;
int near_sadidx[8] = {0, 1, 2, 3, 4, 5, 6, 7};
int saddone=0;
@ -1785,17 +1786,6 @@ void vp8_rd_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset,
x->skip = 0;
x->e_mbd.mode_info_context->mbmi.ref_frame = INTRA_FRAME;
rd_pick_intra_mbuv_mode(cpi, x, &uv_intra_rate, &uv_intra_rate_tokenonly, &uv_intra_distortion);
uv_intra_mode = x->e_mbd.mode_info_context->mbmi.uv_mode;
/*
* Total of the eobs is used later to further adjust rate2. Since uv block's
* intra eobs will be overwritten when we check inter modes in following
* for-loop, we need to save uv_intra_tteob here.
*/
for (i = 16; i < 24; i++)
uv_intra_tteob += x->e_mbd.eobs[i];
for (mode_index = 0; mode_index < MAX_MODES; mode_index++)
{
int this_rd = INT_MAX;
@ -1817,7 +1807,6 @@ void vp8_rd_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset,
this_mode = vp8_mode_order[mode_index];
x->e_mbd.mode_info_context->mbmi.mode = this_mode;
x->e_mbd.mode_info_context->mbmi.uv_mode = DC_PRED;
x->e_mbd.mode_info_context->mbmi.ref_frame = this_ref_frame;
// Only consider ZEROMV/ALTREF_FRAME for alt ref frame,
@ -1888,6 +1877,24 @@ void vp8_rd_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset,
vp8_update_zbin_extra(cpi, x);
}
if(!uv_intra_done && this_ref_frame == INTRA_FRAME)
{
rd_pick_intra_mbuv_mode(cpi, x, &uv_intra_rate,
&uv_intra_rate_tokenonly,
&uv_intra_distortion);
uv_intra_mode = x->e_mbd.mode_info_context->mbmi.uv_mode;
/*
* Total of the eobs is used later to further adjust rate2. Since uv
* block's intra eobs will be overwritten when we check inter modes,
* we need to save uv_intra_tteob here.
*/
for (i = 16; i < 24; i++)
uv_intra_tteob += x->e_mbd.eobs[i];
uv_intra_done = 1;
}
switch (this_mode)
{
case B_PRED: