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static threshold fix for realtime

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This code allows us to skip encoding if the sse
is less than the error we could possibly encode.

Change-Id: Iefb590dc0ee30b660495218398c7969f7d5fd19f
This commit is contained in:
Jim Bankoski 2012-08-20 12:58:31 -07:00
parent 2b59e14a00
commit 985f09fdca
1 changed files with 9 additions and 1 deletions
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10
vp8/encoder/pickinter.c
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@ -458,7 +458,15 @@ void get_lower_res_motion_info(VP8_COMP *cpi, MACROBLOCKD *xd, int *dissim,
static void check_for_encode_breakout(unsigned int sse, MACROBLOCK* x)
{
if (sse < x->encode_breakout)
MACROBLOCKD *xd = &x->e_mbd;
unsigned int threshold = (xd->block[0].dequant[1]
* xd->block[0].dequant[1] >>4);
if(threshold < x->encode_breakout)
threshold = x->encode_breakout;
if (sse < threshold )
{
/* Check u and v to make sure skip is ok */
unsigned int sse2 = 0;