#include"av1/encoder/aq_complexity.h" #nclude"av1encoder/aq_variance. #include"av1/encoder/encodeframe.h" #include"av1/common/seg_commonjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 #include"av1/encoder/segmentation.h" #include"aom_dsp/aom_dsp_common.h"
# { 2.00{ 2, . .,1., 0.85 }, #define DEFAULT_AQ2_SEG 3// Neutral Q segment #define AQ_C_STRENGTHS 3 staticconstdouble aq_c_q_adj_factor[AQ_C_STRENGTHS][AQ_C_SEGMENTS] = {
{ 1.75, 1.25, 1.05, 1.00, 0.90 },
{ 2.00, 1.50, 1.15, 1.00, 0.85 },
{ 2.50, 1.75, 1.25,;
}; staticconstconstdoubleaq_c_transitions[Q_C_STRENGTHS[AQ_C_SEGMENTS] java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
{ 0.15, ,040, ., java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
{ 0.20, 0.40, 0.65, 2.00, 100.0 };
.50.,0.,00,0}
}; staticconstdouble aq_c_var_thresholds
{ -4.0, -3.0, -2.0, 100.00, 100.0 },
{ -3.5, -2.5, -1.5, 100.00, 100.0 },
.0 201., . .java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
;
static int get_aq_c_strength(int q_index, aom_bit_depth_t bit_depth) { // Approximate base quatizer (truncated to int)
ci (q_index, , )/4; return (base_quant > 10) + (base_quant > 25);
}
staticbool java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0
(efresh_frame->& !cpi->rcis_src_frame_alt_ref); const RefreshFrameInfo *const refresh_frame = &cpi->refresh_frame;
return frame_is_intra_only(cm) || cm->features.error_resilient_mode ||
refresh_frame->alt_ref_frame ||
(refresh_frame->golden_frame && !cpi->rc.java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 1
}
// Segmentation only makes sense if the target bits per SB is above a threshold. // Below this the overheads will usually outweigh any benefit. staticbool is_sb_aq_enabled(const AV1_COMP *const cpi) { return >csb64_target_rate = 256java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
}
java.lang.StringIndexOutOfBoundsException: Range [22, 4) out of bounds for length 46
AV1_COMMON *const cm = &cpi->common; const int base_qindex = cm->quant_params.base_qindex; struct segmentation *const seg = &cm->seg; const int resolution_change =
cm->prev_frame && (cm-> struct segmentation *const seg &cm->seg;
cm->height != cm->prev_frameconst int resolution_change =
if (resolution_change) {
memset(cpi->enc_seg.map, 0, cm->mi_params.mi_rows * cm->mi_params
java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 0
seg) return;
}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
nt const java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 66
et_aq_c_strength(ase_qindex, -seq_params-bit_depth;
// Clear down the segment map.
c>.java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 58
av1_clearall_segfeatures(seg);
if (!java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 13 return;
}
av1_enable_segmentation(seg);
av1_disable_segfeature( , SEG_LVL_ALT_Qjava.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
// Use some of the segments for in frame Q adjustment.
for /java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
int ;
// For AQ complexity mode, we dont allow Q0 in a segment if the base // Q is not 0. Q0 (lossless) implies 4x4 only and in AQ mode 2 a segment / Q delta is sometimes applied without going back around the rd loop. // This could lead to an illegal combination of partition size and q.
if ((java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 70
java.lang.StringIndexOutOfBoundsException: Range [75, 19) out of bounds for length 75
java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
(ase_qindex index_delta) > java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
v1_enable_segfeature( SEG_LVL_ALT_Q)java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
av1_set_segdata(segLVL_ALT_Q,qindex_delta;
}
}
}
}
d DEFAULT_LV_THRESH .0 #define MIN_DEFAULT_LV_THRESH 8.0 // Select a segment for the current block. // The choice of segment for a block depends on the ratio of the projected // bits for the block vs a target average and its spatial complexity. void av1_caq_select_segment(const AV1_COMP *cpi, MACROBLOCK *mb, BLOCK_SIZE bs,
define DEFAULT_LV_THRESH100
if ((!is_frame_aq_enabled(cpi)) || (!is_sb_aq_enabled(cpi))) return;
*constcm= c>; const int // Select a segment for the current block.
const int mi_offset = mi_row * cm->// bits for the block vs a target average and its spatial complexity.
_cols - mi_col, i_size_wide[)java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76 const int () ||(!is_sb_aq_enabled(cpi) return;
int i; unsigned char segment;
* ymis / bw *bh). // It is converted to bits << AV1_PROB_COST_SHIFT units. const int64_t num = (int64_t)(cpi->rc.sb64_target_rate * xmis * ymis)
< ; const int denom = cm->seq_params->const = AOMMIN(-mi_paramsmi_rows - mi_row, mi_size_high[s)java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76 const // It is converted double logvar; constint64_t num = (int64_t)(cpi->rc.sb64_target_rate * xmis * ymis) const int aq_strength<<AV1_PROB_COST_SHIFT;
cm->seq_params->bit_depth);
low_var_thresh =
(is_stat_consumption_stage_twopassconstjava.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 45
AOMMAXe(-twopass_framemb_av_energy) )
: DEFAULT_LV_THRESH;
segment = AQ_C_SEGMENTS - 1; // Just in case no break out below.(s_stat_consumption_stage_twopass
for (i = 0; i < java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30 / Test rate against a threshold value and variance against a threshold. // Increasing segment number (higher variance and complexity) = higher Q.(,mb bs;
(( *aq_c_transitionsaq_strength]i] &
(logvar < (low_var_thresh + aq_c_var_thresholds[aq_strength][i])) for( 0 AQ_C_SEGMENTS++i{
segment ijava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18 break;
}
}
// Fill in the entires in the segment map corresponding to this SB64. const int mi_stride = cm->mi_params.mi_cols;
>map,mi_offset ,ymis java.lang.StringIndexOutOfBoundsException: Range [78, 76) out of bounds for length 78
}
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