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Jef 2024-09-24 14:54:57 +02:00
parent 537bcbc862
commit fc06254474
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Src/h264dec/lcommon/inc/enc_statistics.h Normal file
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/*!
**************************************************************************
* \file enc_statistics.h
*
* \brief
* statistics reports for the encoding process.
*
* \author
* Main contributors (see contributors.h for copyright, address and affiliation details)
* - Alexis Tourapis <alexismt@ieee.org>
* - Karsten Sühring <suehring@hhi.de>
*
**************************************************************************
*/
#ifndef _ENC_STATISTICS_H_
#define _ENC_STATISTICS_H_
#include "global.h"
struct stat_parameters
{
float bitr; //!< bit rate for current frame, used only for output til terminal
float bitrate; //!< average bit rate for the sequence except first frame
int64 bit_ctr; //!< counter for bit usage
int64 bit_ctr_n; //!< bit usage for the current frame
int64 bit_ctr_emulationprevention; //!< stored bits needed to prevent start code emulation
int bit_slice; //!< number of bits in current slice
int stored_bit_slice; //!< keep number of bits in current slice (to restore status in case of MB re-encoding)
int b8_mode_0_use [NUM_SLICE_TYPES][2];
int64 mode_use_transform[NUM_SLICE_TYPES][MAXMODE][2];
int64 intra_chroma_mode[4];
// B pictures
int NumberBFrames;
int frame_counter;
int64 quant [NUM_SLICE_TYPES];
int64 num_macroblocks [NUM_SLICE_TYPES];
int frame_ctr [NUM_SLICE_TYPES];
int64 bit_counter [NUM_SLICE_TYPES];
float bitrate_st [NUM_SLICE_TYPES];
int64 mode_use [NUM_SLICE_TYPES][MAXMODE]; //!< Macroblock mode usage for Intra frames
int64 bit_use_mode [NUM_SLICE_TYPES][MAXMODE]; //!< statistics of bit usage
int64 bit_use_mb_type [NUM_SLICE_TYPES];
int64 bit_use_header [NUM_SLICE_TYPES];
int64 tmp_bit_use_cbp [NUM_SLICE_TYPES];
int64 bit_use_coeffC [NUM_SLICE_TYPES];
int64 bit_use_coeff [3][NUM_SLICE_TYPES];
int64 bit_use_delta_quant [NUM_SLICE_TYPES];
int64 bit_use_stuffingBits[NUM_SLICE_TYPES];
int bit_ctr_parametersets;
int bit_ctr_parametersets_n;
int64 bit_ctr_filler_data;
int64 bit_ctr_filler_data_n;
};
typedef struct stat_parameters StatParameters;
#endif