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Fix breakout thresh computation for golden & AltRef frames

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1. Unavailability of each reference frame type should be tested
independently,
2. Also, only the VP8_GOLD_FLAG needs to be tested before setting
golden frame specific thresholds, and only VP8_ALT_FLAG needs
testing before setting thresholds relevant to the AltRef frame.
(Raised by gbvalor, in response to Issue 47)

Change-Id: I6a06fc2a6592841d85422bc1661e33349bb6c3b8
This commit is contained in:
agrange 2010-06-21 13:44:42 +01:00
parent daa5d0eb3d
commit a08df4552a
1 changed files with 8 additions and 5 deletions
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13
vp8/encoder/onyx_if.c
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@ -545,7 +545,8 @@ void vp8_set_speed_features(VP8_COMP *cpi)
sf->thresh_mult[THR_NEWG ] = INT_MAX;
sf->thresh_mult[THR_SPLITG ] = INT_MAX;
}
else if (!(cpi->ref_frame_flags & VP8_ALT_FLAG))
if (!(cpi->ref_frame_flags & VP8_ALT_FLAG))
{
sf->thresh_mult[THR_NEARESTA ] = INT_MAX;
sf->thresh_mult[THR_ZEROA ] = INT_MAX;
@ -597,7 +598,8 @@ void vp8_set_speed_features(VP8_COMP *cpi)
sf->thresh_mult[THR_NEARMV ] = INT_MAX;
sf->thresh_mult[THR_SPLITMV ] = INT_MAX;
}
else if (!(cpi->ref_frame_flags & VP8_GOLD_FLAG))
if (!(cpi->ref_frame_flags & VP8_GOLD_FLAG))
{
sf->thresh_mult[THR_NEARESTG ] = INT_MAX;
sf->thresh_mult[THR_ZEROG ] = INT_MAX;
@ -605,7 +607,8 @@ void vp8_set_speed_features(VP8_COMP *cpi)
sf->thresh_mult[THR_NEWG ] = INT_MAX;
sf->thresh_mult[THR_SPLITG ] = INT_MAX;
}
else if (!(cpi->ref_frame_flags & VP8_ALT_FLAG))
if (!(cpi->ref_frame_flags & VP8_ALT_FLAG))
{
sf->thresh_mult[THR_NEARESTA ] = INT_MAX;
sf->thresh_mult[THR_ZEROA ] = INT_MAX;
@ -763,7 +766,7 @@ void vp8_set_speed_features(VP8_COMP *cpi)
cpi->mode_check_freq[THR_NEWA] = 4;
}
if (cpi->ref_frame_flags & VP8_LAST_FLAG & VP8_GOLD_FLAG)
if (cpi->ref_frame_flags & VP8_GOLD_FLAG)
{
sf->thresh_mult[THR_NEARESTG ] = 2000;
sf->thresh_mult[THR_ZEROG ] = 2000;
@ -771,7 +774,7 @@ void vp8_set_speed_features(VP8_COMP *cpi)
sf->thresh_mult[THR_NEWG ] = 4000;
}
if (cpi->ref_frame_flags & VP8_LAST_FLAG & VP8_ALT_FLAG)
if (cpi->ref_frame_flags & VP8_ALT_FLAG)
{
sf->thresh_mult[THR_NEARESTA ] = 2000;
sf->thresh_mult[THR_ZEROA ] = 2000;