/*
* Copyright ( c ) 2016 , Alliance for Open Media . All rights reserved .
*
* This source code is subject to the terms of the BSD 2 Clause License and
* the Alliance for Open Media Patent License 1 . 0 . If the BSD 2 Clause License
* was not distributed with this source code in the LICENSE file , you can
* obtain it at www . aomedia . org / license / software . If the Alliance for Open
* Media Patent License 1 . 0 was not distributed with this source code in the
* PATENTS file , you can obtain it at www . aomedia . org / license / patent .
*/
#include "av1/common/debugmodes.h"
#include <stdio.h>
#include "av1/common/av1_common_int.h"
#include "av1/common/blockd.h"
#include "av1/common/enums.h"
#if 0
static void log_frame_info(AV1_COMMON *cm, const char *str, FILE *f) {
fprintf(f, "%s" , str);
fprintf(f, "(Frame %u, Show:%d, Q:%d): \n" , cm->current_frame.frame_number,
cm->show_frame, cm->quant_params.base_qindex);
}
/* This function dereferences a pointer to the mbmi structure
* and uses the passed in member offset to print out the value of an integer
* for each mbmi member value in the mi structure .
*/
static void print_mi_data(AV1_COMMON *cm, FILE *file, const char *descriptor,
size_t member_offset) {
const CommonModeInfoParams *const mi_params = &cm->mi_params;
MB_MODE_INFO **mi = mi_params->mi_grid_base;
int rows = mi_params->mi_rows;
int cols = mi_params->mi_cols;
char prefix = descriptor[0 ];
log_frame_info(cm, descriptor, file);
for (int mi_row = 0 ; mi_row < rows; mi_row++) {
fprintf(file, "%c " , prefix);
for (int mi_col = 0 ; mi_col < cols; mi_col++) {
fprintf(file, "%2d " , *((char *)((char *)(mi[0 ]) + member_offset)));
mi++;
}
fprintf(file, "\n" );
mi += mi_params->mi_stride - cols;
}
fprintf(file, "\n" );
}
void av1_print_modes_and_motion_vectors(AV1_COMMON *cm, const char *file) {
CommonModeInfoParams *mi_params = &cm->mi_params;
FILE *mvs = fopen(file, "a" );
MB_MODE_INFO **mi = mi_params->mi_grid_base;
const int rows = mi_params->mi_rows;
const int cols = mi_params->mi_cols;
print_mi_data(cm, mvs, "Partitions:" , offsetof(MB_MODE_INFO, bsize));
print_mi_data(cm, mvs, "Modes:" , offsetof(MB_MODE_INFO, mode));
print_mi_data(cm, mvs, "Ref frame:" , offsetof(MB_MODE_INFO, ref_frame[0 ]));
print_mi_data(cm, mvs, "Transform:" , offsetof(MB_MODE_INFO, tx_size));
print_mi_data(cm, mvs, "UV Modes:" , offsetof(MB_MODE_INFO, uv_mode));
// output skip infomation.
log_frame_info(cm, "Skips:" , mvs);
for (int mi_row = 0 ; mi_row < rows; mi_row++) {
fprintf(mvs, "S " );
for (int mi_col = 0 ; mi_col < cols; mi_col++) {
fprintf(mvs, "%2d " , mi[0 ]->skip_txfm);
mi++;
}
fprintf(mvs, "\n" );
mi += mi_params->mi_stride - cols;
}
fprintf(mvs, "\n" );
// output motion vectors.
log_frame_info(cm, "Vectors " , mvs);
mi = mi_params->mi_grid_base;
for (int mi_row = 0 ; mi_row < rows; mi_row++) {
fprintf(mvs, "V " );
for (int mi_col = 0 ; mi_col < cols; mi_col++) {
fprintf(mvs, "%4d:%4d " , mi[0 ]->mv[0 ].as_mv.row, mi[0 ]->mv[0 ].as_mv.col);
mi++;
}
fprintf(mvs, "\n" );
mi += mi_params->mi_stride - cols;
}
fprintf(mvs, "\n" );
fclose(mvs);
}
#endif // 0
void av1_print_uncompressed_frame_header(const uint8_t *data, int size,
const char *filename) {
FILE *hdrFile = fopen(filename, "w" );
fwrite(data, size, sizeof (uint8_t), hdrFile);
// Reset order hints(7bit + a previous bit) to 0, so that all camera frame
// headers are identical in large scale coding.
uint8_t zero = 0 ;
fseek(hdrFile, 1 , SEEK_SET);
// Reset second byte.
fwrite(&zero, 1 , sizeof (uint8_t), hdrFile);
fclose(hdrFile);
}
void av1_print_frame_contexts(const FRAME_CONTEXT *fc, const char *filename) {
FILE *fcFile = fopen(filename, "w" );
const uint16_t *fcp = (uint16_t *)fc;
const unsigned int n_contexts = sizeof (FRAME_CONTEXT) / sizeof (uint16_t);
unsigned int i;
for (i = 0 ; i < n_contexts; ++i) fprintf(fcFile, "%d " , *fcp++);
fclose(fcFile);
}
Messung V0.5 in Prozent C=97 H=99 G=97
¤ Dauer der Verarbeitung: 0.5 Sekunden
¤
*© Formatika GbR, Deutschland