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

Fix issue 374: eob read incorrectly

Browse Source 
Updated eob changes to check_reset_2nd_coeffs function.

Change-Id: Id1b21c91c7f0fd286640b487ffe47867009b717d
This commit is contained in:
Tero Rintaluoma 2011-11-04 09:36:49 +02:00
parent 46639567a0
commit d497ec688d
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
vp8/encoder/encodemb.c
View File

@ -479,7 +479,7 @@ static void check_reset_2nd_coeffs(MACROBLOCKD *x, int type,
if(bd->dequant[0]>=35 && bd->dequant[1]>=35) if(bd->dequant[0]>=35 && bd->dequant[1]>=35)
return; return;
for(i=0;i<bd->eob;i++) for(i=0;i<(*bd->eob);i++)
{ {
int coef = bd->dqcoeff[vp8_default_zig_zag1d[i]]; int coef = bd->dqcoeff[vp8_default_zig_zag1d[i]];
sum+= (coef>=0)?coef:-coef; sum+= (coef>=0)?coef:-coef;
@ -496,14 +496,14 @@ static void check_reset_2nd_coeffs(MACROBLOCKD *x, int type,
**************************************************************************/ **************************************************************************/
if(sum < 35) if(sum < 35)
{ {
for(i=0;i<bd->eob;i++) for(i=0;i<(*bd->eob);i++)
{ {
int rc = vp8_default_zig_zag1d[i]; int rc = vp8_default_zig_zag1d[i];
bd->qcoeff[rc]=0; bd->qcoeff[rc]=0;
bd->dqcoeff[rc]=0; bd->dqcoeff[rc]=0;
} }
bd->eob = 0; *bd->eob = 0;
*a = *l = (bd->eob != !type); *a = *l = (*bd->eob != !type);
} }
} }