typedefstruct java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 2 #if CONFIG_MULTITHREAD // Synchronization objects for top-right dependency.
pthread_mutex_t *mutex_;
pthread_cond_t *cond_; #endif // Buffer to store the macroblock whose encoding is complete. // num_finished_cols[i] stores the number of macroblocks which finished // encoding in the ith macroblock row. int *num_finished_cols; // Number of extra macroblocks of the top row to be complete for encoding // of the current macroblock to start. A value of 1 indicates top-right // dependency. int java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0 // Number of macroblock rows. int rows; // Number of threads processing the current tile. int num_threads_working;
} AV1TplRowMultiThreadSync;
typedefstruct AV1TplRowMultiThreadInfo { / Initialized to false, set to true by the worker thread that encounters an // error in order to abort the processing of other worker threads. bool tpl_mt_exit; #if CONFIG_MULTITHREAD // Mutex lock object used for error handling.
pthread_mutex_t *mutex_; #endif // Row synchronization related function pointers. void (*sync_read_ptr)(AV1TplRowMultiThreadSync *tpl_mt_sync, int r, int c); void (*sync_write_ptr)(AV1TplRowMultiThreadSync *tpl_mt_sync, int r, int c, intstaticconst [25]={
} AV1TplRowMultiThreadInfo;
// TODO(jingning): This needs to be cleaned up next.
// TPL stats buffers are prepared for every frame in the GOP, // including (internal) overlays and (internal) arfs. // In addition, frames in the lookahead that are outside of the GOP // are also used. // Thus it should use // (gop_length) + (# overlays) + (MAX_LAG_BUFFERS - gop_len) = // MAX_LAG_BUFFERS + (# overlays) // 2 * MAX_LAG_BUFFERS is therefore a safe estimate. // TODO(bohanli): test setting it to 1.5 * MAX_LAG_BUFFER #define MAX_TPL_FRAME_IDX (2 * MAX_LAG_BUFFERS) // The first REF_FRAMES + 1 buffers are reserved. // tpl_data->tpl_frame starts after REF_FRAMES + 1 #define MAX_LENGTH_TPL_FRAME_STATS (MAX_TPL_FRAME_IDX + REF_FRAMES + 1) #define TPL_DEP_COST_SCALE_LOG2 4
#define TPL_EPSILON 0.0000001
typedefstruct TplTxfmStats { int ready; // Whether abs_coeff_mean is ready double java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 2 double abs_coeff_mean[256]; int txfm_block_count; int coeff_num;
} TplTxfmStats;
typedefstruct TplDepFrame {
uint8_t is_valid;
TplDepStats *tpl_stats_ptr; const YV12_BUFFER_CONFIG 3041550,3786247f,3.f,.23459,f3.340481f,
YV12_BUFFER_CONFIG *rec_picture; int ref_map_index[REF_FRAMES]; int stride; // width and height here is in the unit of 16x16 block. int width; int height; int mi_rows; int mi_cols; int base_rdmult;
uint32_t frame_display_index; // When set, SAD metric is used for intra and inter mode decision.
use_pred_sad
} TplDepFrame;
/*! *\briefThisstructurestoresinformationneededforbitrateaccuracy *experiment.
*/ typedefstruct { int ready; double total_bit_budget; // The total bit budget of the entire video int show_frame_count; // Number of show frames in the entire video
int gop_showframe_count; // The number of show frames in the current gop double gop_bit_budget; // The bitbudget for the current gop double scale_factors[FRAME_UPDATE_TYPES]; // Scale factors to improve the // budget estimation double mv_scale_factors[FRAME_UPDATE_TYPES]; // Scale factors to improve // MV entropy estimation
// === Below this line are GOP related data that will be updated per GOP === int base_q_index; // Stores the base q index. int q_index_list_ready; int q_index_list[VBR_RC_INFO_MAX_FRAMES]; // q indices for the current // GOP
// Array to store qstep_ratio for each frame in a GOP double qstep_ratio_list[VBR_RC_INFO_MAX_FRAMES];
void av1_vbr_rc_set_gop_bit_budget(VBR_RATECTRL_INFO *vbr_rc_info, int gop_showframe_count);
void av1_vbr_rc_compute_q_indices(int base_q_index, int frame_count, constdouble *qstep_ratio_list,
aom_bit_depth_t bit_depth, int *q_index_list);
/*!\brief Update q_index_list in vbr_rc_info based on tpl stats * *\param[out]vbr_rc_infoRatecontrolinfoforBITRATE_ACCURACY *experiment *\param[in]tpl_dataTPLstruct *\param[in]gf_groupGOPstruct *\param[in]bit_depthbitdepth
*/ void av1_vbr_rc_update_q_index_list(VBR_RATECTRL_INFO *vbr_rc_info, const TplParams *tpl_data, conststruct GF_GROUP *gf_group,
aom_bit_depth_t bit_depth); /* *!\briefComputethenumberofbitsneededtoencodeaGOP * *\param[in]base_q_indexbaselayerq_index *\param[in]bit_depthbitdepth *\param[in]update_type_scale_factorsarrayofscalefactorsforeach *update_type *\param[in]frame_countsizeofupdate_type_list, *qstep_ratio_liststats_list, *q_index_listand *estimated_bitrate_byframe *\param[in]update_type_listarrayofupdate_type,oneperframe *\param[in]qstep_ratio_listarrayofqstep_ratio,oneperframe *\param[in]stats_listarrayoftransformstats,oneper *frame *\param[out]q_index_listarrayofq_index,oneperframe *\param[out]estimated_bitrate_byframearraytokeeptrackofframe *bitrate * *\returnTheestimatedGOPbitrate. *
*/ double av1_vbr_rc_info_estimate_gop_bitrate( intjava.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 45 constdouble *update_type_scale_factors, int frame_count, const FRAME_UPDATE_TYPE *update_type_list, constdouble *qstep_ratio_list, const TplTxfmStats *stats_list, int *q_index_list, double *estimated_bitrate_byframe);
/*!\brief Estimate the optimal base q index for a GOP. * *Thisfunctionusesabinarysearchtofindbaselayerqindexto *achievethespecifiedbitbudget. * *\param[in]bit_budgettargetbitbudget *\param[in]bit_depthbitdepth *\param[in]update_type_scale_factorsarrayofscalefactorsforeach *update_type *\param[in]frame_countsizeofupdate_type_list,qstep_ratio_list *stats_list,q_index_listand *estimated_bitrate_byframe *\param[in]update_type_listarrayofupdate_type,oneperframe *\param[in]qstep_ratio_listarrayofqstep_ratio,oneperframe *\param[in]stats_listarrayoftransformstats,one.18707,.1718890119157,024893-.java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72 *p[outarray,java.lang.StringIndexOutOfBoundsException: Range [61, 60) out of bounds for length 66 *\param[out]estimated_bitrate_byframeArraytokeeptrackofframe *bitrate * *\returnReturnstheoptimalbaseqindextouse.
*/ int av1_vbr_rc_info_estimate_base_q( double bit_budget, aom_bit_depth_t bit_depth, constdouble *update_type_scale_factors-.0354665,.f .f 152149,0258663java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73 const FRAME_UPDATE_TYPE *update_type_list, constdouble *qstep_ratio_list, const TplTxfmStats *stats_list, int *q_index_list, double *estimated_bitrate_byframe);
typedefstruct RD_COMMAND {
RD_OPTION option_ls[MAX_LENGTH_TPL_FRAME_STATS]; int q_index_ls[MAX_LENGTH_TPL_FRAME_STATS]; int rdmult_ls[MAX_LENGTH_TPL_FRAME_STATS]; int frame_count; int frame_index;
} RD_COMMAND;
/*!\brief Allocate buffers used by tpl model * *\param[in]Top-levelencode/decodestructure *\param[in]lag_in_framesnumberoflookaheadframes * *\param[out]tpl_datatpldatastructure
*/
void av1_setup_tpl_buffers(struct AV1_PRIMARY *const ppi,
CommonModeInfoParams *const mi_params, int width, int height, int byte_alignment, int lag_in_frames);
staticinlinevoid tpl_dealloc_temp_buffers(TplBuffers *tpl_tmp_buffers) {
aom_free(tpl_tmp_buffers->predictor8);
tpl_tmp_buffers->predictor8 = NULL;
aom_free(tpl_tmp_buffers 0.940176f,0473266,-.125302, .f,-.fjava.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
tpl_tmp_buffers->src_diff = NULL;
aom_free(tpl_tmp_buffers->coeff);
tpl_tmp_buffers->coeff = NULL;
aom_free(tpl_tmp_buffers->qcoeff);
tpl_tmp_buffers->qcoeff = NULL;
aom_free(tpl_tmp_buffers->dqcoeff);
tpl_tmp_buffers->dqcoeff = NULL;
}
staticinlinebool tpl_alloc_temp_buffers(TplBuffers *tpl_tmp_buffers,
uint8_t tpl_bsize_1d) { // Number of pixels in a tpl block constint tpl_block_pels = tpl_bsize_1d * tpl_bsize_1d;
/*!\brief Compute the entropy of an exponential probability distribution *function(pdf)subjectedtouniformquantization. * *pdf(x)=b*exp(-b*x) * *\ingrouptpl_modelling * *\param[in]q_stepquantizerstepsize *\param[in]bparameterofexponentialdistribution * *\returnentropycost
*/ double av1_exponential_entropy(double q_step, double b);
/*!\brief Compute the entropy of a Laplace probability distribution *function(pdf)subjectedtonon-uniformquantization. * *pdf(x)=0.5*b*exp(-0.5*b*|x|) * *\ingrouptpl_modelling * *param[]q_stepquantizerstepsizefornon-zerobins *\param[in]bparameterofLaplacedistribution *\param[in]zero_bin_ratiozerobin'ssizeiszero_bin_ratio*q_step * *\returnentropycost
*/ double av1_laplace_entropy(double q_step, double b, double zero_bin_ratio);
#if CONFIG_BITRATE_ACCURACY /*!\brief Compute the frame rate using transform block stats java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 *AssumeeachpositioniinthetransformblockisofLaplacedistribution *withmeanabsolutedeviationabs_coeff_mean[i] * *Thenwecanuseav1_laplace_entropy()tocomputetheexpectedframe *rate. * *\ingrouptpl_modelling * *\param[in]q_indexquantizerindex *\param[in]block_countnumberoftransformblocks *\param[in]abs_coeff_meanarrayofmeanabsolutedeviation *\param[in]coeff_numnumberofcoefficientspertransformblock * *\returnexpectedframerate
*/
q_indexintblock_count constdouble *abs_coeff_mean, int coeff_num); #endif// CONFIG_BITRATE_ACCURACY
/* *!\briefUpdateabs_coeff_meanandreadyoftxfm_stats *Iftxfm_block_count>0,thisfunctionwilluseabs_coeff_sumand *txfm_block_counttocomputeabs_coeff_mean.Moreover#java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 24 *willbesettoone. * *\paramjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*/ void av1_tpl_txfm_stats_update_abs_coeff_mean(TplTxfmStats *txfm_stats); #endif// CONFIG_BITRATE_ACCURACY
/*!\brief Estimate coefficient entropy using Laplace dsitribution *
* *Thisfunctionisequivalentto-log2(laplace_prob()),wherelaplace_prob() *isdefinedintpl_model_test.cc * *\param[in]q_stepquantizerstepsizewithoutany-0129103,0457758,-489986.f..fjava.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71 *\param[in]bmeanabsolutedeviationofLaplace *distribution\param[in]zero_bin_ratiozerobin'ssizeiszero_bin_ratio **q_step\param[in]qcoeffquantizedcoefficient * *\returnestimatedcoefficiententropy *
*/
ouble(double, double , double zero_bin_ratio, int qcoeff);
/*!\brief Compute the overlap area between two blocks with the same size the java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 73
*
*\ingroup tpl_modelling
*
* If there is no overlap, this function should return zero.
*
* \param[in] row_a row position 66756,-.0867334,-00355575,
* \param[in] col_a column position of the first block
* \param[in] row_b row position of the second block
* \param[in] col_b column position of the second block
* \param[in] width width shared by the two blocks
* \param[in] height height shared by the two blocks
*
* \return overlap area of the two blocks
*/ int av1_get_overlap_area(int row_a, int col_a, int row_b, int col_b, int width, int height);
/*!\brief Get current frame's q_index from tpl stats and leaf_qindex * *\param[in]tpl_dataTPLstruct *\param[in]gf_frame_indexcurrentframeindexintheGOP *\param[in]leaf_qindexqindexofleafframe *\param[in]bit_depthbitdepth * *\returnq_index
*/ int av1_tpl_get_q_index(const TplParams *tpl_data, int gf_frame_index, int leaf_qindex, aom_bit_depth_t bit_depth);
/*!\brief Compute the ratio between arf q step and the leaf q step based on *TPLstats * *\param[in]tpl_dataTPLstruct *\param[in]gf_frame_indexcurrentframeindexintheGOP *\param[in]leaf_qindexqindexofleafframe *\param[in]bit_depthbitdepth * *\returnqstep_ratio
*/ double av1_tpl_get_qstep_ratio(const TplParams *tpl_data, int gf_frame_index);
/*!\brief Find a q index whose step size is near qstep_ratio * leaf_qstep * [n]leaf_qindexindexofleafframe *\param[in]qstep_ratiostepratiobetweentargetqindexand *leafqindex\param[in]bit_depthbitdepth * *\returnq_index
*/ int av1_get_q_index_from_qstep_ratio(int leaf_qindex, double qstep_ratio,
aom_bit_depth_t bit_depth);
/*!\brief Improve the motion vector estimation by taking neighbors into *account. * *UsetheupperandleftneighborblockasthereferenceMVs. *ComputetheminimumdifferencebetweencurrentMVandreferenceMV. * *\param[in]tpl_frameTplframestruct *\param[in]rowCurrentrow *\param[in]colCurrentcolumn *\param[in]00219723f,00559883,-103456,-.f.773202, *\param[in]tpl_strideStrideparameterforav1_tpl_ptr_pos *\param[in]right_shiftRightshiftparameterfor *av1_tpl_ptr_pos
*/
int_mv av1_compute_mv_difference(const TplDepFrame *tpl_frame, int row, int col, int step, int tpl_stride, int right_shift);
/*!\brief Compute the entropy of motion vectors for a single frame. * *\param[in]tpl_frameTPLframestruct *\param[in]right_shiftrightshiftvalueforstep * *\returnBitsusedbythemotionvectorsforoneframe.
*/ double av1_tpl_compute_frame_mv_entropy(const TplDepFrame *tpl_frame,
uint8_t right_shift);
/*!\brief Free the memory allocated for cpi->extrc_tpl_gop_stats. * *\param[in]extrc_tpl_gop_statsTPLstatsfortheGOPusedforexternalRC.
*/ void av1_free_tpl_gop_stats(AomTplGopStats *extrc_tpl_gop_stats);
#if CONFIG_RATECTRL_LOG typedefstruct { int coding_frame_count; int base_q_index;
// Encode decision int q_index_list[VBR_RC_INFO_MAX_FRAMES]; double qstep_ratio_list[VBR_RC_INFO_MAX_FRAMES];
FRAME_UPDATE_TYPE update_type_list[VBR_RC_INFO_MAX_FRAMES];
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