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Merge remote branch 'origin/master' into experimental

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This commit is contained in:
John Koleszar 2010-11-12 00:05:03 -05:00
commit 7d799d2ced
3 changed files with 470 additions and 447 deletions
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33
vp8/encoder/firstpass.c
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@ -1439,7 +1439,7 @@ static void define_gf_group(VP8_COMP *cpi, FIRSTPASS_STATS *this_frame)
// Boost for arf frame // Boost for arf frame
Boost = (cpi->gfu_boost * 3 * GFQ_ADJUSTMENT) / (2 * 100); Boost = (cpi->gfu_boost * 3 * GFQ_ADJUSTMENT) / (2 * 100);
Boost += (cpi->baseline_gf_interval * 50); Boost += (i * 50);
allocation_chunks = (i * 100) + Boost; allocation_chunks = (i * 100) + Boost;
// Normalize Altboost and allocations chunck down to prevent overflow // Normalize Altboost and allocations chunck down to prevent overflow
@ -1738,16 +1738,6 @@ static void define_gf_group(VP8_COMP *cpi, FIRSTPASS_STATS *this_frame)
vp8_avg_stats(&sectionstats); vp8_avg_stats(&sectionstats);
if (sectionstats.pcnt_motion < .17)
cpi->section_is_low_motion = 1;
else
cpi->section_is_low_motion = 0;
if (sectionstats.mvc_abs + sectionstats.mvr_abs > 45)
cpi->section_is_fast_motion = 1;
else
cpi->section_is_fast_motion = 0;
cpi->section_intra_rating = sectionstats.intra_error / DOUBLE_DIVIDE_CHECK(sectionstats.coded_error); cpi->section_intra_rating = sectionstats.intra_error / DOUBLE_DIVIDE_CHECK(sectionstats.coded_error);
Ratio = sectionstats.intra_error / DOUBLE_DIVIDE_CHECK(sectionstats.coded_error); Ratio = sectionstats.intra_error / DOUBLE_DIVIDE_CHECK(sectionstats.coded_error);
@ -1980,7 +1970,14 @@ void vp8_second_pass(VP8_COMP *cpi)
cpi->ni_av_qi = cpi->worst_quality; cpi->ni_av_qi = cpi->worst_quality;
} }
} }
else // The last few frames of a clip almost always have to few or too many
// bits and for the sake of over exact rate control we dont want to make
// radical adjustments to the allowed quantizer range just to use up a
// few surplus bits or get beneath the target rate.
else if ( (cpi->common.current_video_frame <
(((unsigned int)cpi->total_stats->count * 255)>>8)) &&
((cpi->common.current_video_frame + cpi->baseline_gf_interval) <
(unsigned int)cpi->total_stats->count) )
{ {
if (frames_left < 1) if (frames_left < 1)
frames_left = 1; frames_left = 1;
@ -2344,17 +2341,7 @@ void vp8_find_next_key_frame(VP8_COMP *cpi, FIRSTPASS_STATS *this_frame)
vp8_avg_stats(&sectionstats); vp8_avg_stats(&sectionstats);
if (sectionstats.pcnt_motion < .17) cpi->section_intra_rating = sectionstats.intra_error / DOUBLE_DIVIDE_CHECK(sectionstats.coded_error);
cpi->section_is_low_motion = 1;
else
cpi->section_is_low_motion = 0;
if (sectionstats.mvc_abs + sectionstats.mvr_abs > 45)
cpi->section_is_fast_motion = 1;
else
cpi->section_is_fast_motion = 0;
cpi->section_intra_rating = sectionstats.intra_error / DOUBLE_DIVIDE_CHECK(sectionstats.coded_error);
Ratio = sectionstats.intra_error / DOUBLE_DIVIDE_CHECK(sectionstats.coded_error); Ratio = sectionstats.intra_error / DOUBLE_DIVIDE_CHECK(sectionstats.coded_error);
// if( (Ratio > 11) ) //&& (sectionstats.pcnt_second_ref < .20) ) // if( (Ratio > 11) ) //&& (sectionstats.pcnt_second_ref < .20) )

3
vp8/encoder/onyx_int.h
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@ -614,9 +614,6 @@ typedef struct
unsigned int tempdata2; unsigned int tempdata2;
int base_skip_false_prob[128]; int base_skip_false_prob[128];
unsigned int section_is_low_motion;
unsigned int section_benefits_from_aggresive_q;
unsigned int section_is_fast_motion;
unsigned int section_intra_rating; unsigned int section_intra_rating;
double section_max_qfactor; double section_max_qfactor;

881
vp8/encoder/x86/sad_sse3.asm
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