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/*
* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <stdio.h>
#include "vp9/common/vp9_blockd.h"
#include "vp9/common/vp9_onyxc_int.h"
static void log_frame_info(VP9_COMMON *cm, const char *str, FILE *f) {
fprintf(f, "%s", str);
fprintf(f, "(Frame %d, Show:%d, Q:%d): \n", cm->current_video_frame,
cm->show_frame, cm->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(VP9_COMMON *cm, FILE *file, const char *descriptor,
size_t member_offset) {
int mi_row, mi_col;
MODE_INFO **mi = cm->mi_grid_visible;
int rows = cm->mi_rows;
int cols = cm->mi_cols;
char prefix = descriptor[0];
log_frame_info(cm, descriptor, file);
for (mi_row = 0; mi_row < rows; mi_row++) {
fprintf(file, "%c ", prefix);
for (mi_col = 0; mi_col < cols; mi_col++) {
fprintf(file, "%2d ",
*((int*) ((char *) (&mi[0]->mbmi) +
member_offset)));
mi++;
}
fprintf(file, "\n");
mi += 8;
}
fprintf(file, "\n");
}
void vp9_print_modes_and_motion_vectors(VP9_COMMON *cm, const char *file) {
int mi_row;
int mi_col;
FILE *mvs = fopen(file, "a");
MODE_INFO **mi = cm->mi_grid_visible;
int rows = cm->mi_rows;
int cols = cm->mi_cols;
print_mi_data(cm, mvs, "Partitions:", offsetof(MB_MODE_INFO, sb_type));
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 (mi_row = 0; mi_row < rows; mi_row++) {
fprintf(mvs, "S ");
for (mi_col = 0; mi_col < cols; mi_col++) {
fprintf(mvs, "%2d ", mi[0]->mbmi.skip);
mi++;
}
fprintf(mvs, "\n");
mi += 8;
}
fprintf(mvs, "\n");
// output motion vectors.
log_frame_info(cm, "Vectors ", mvs);
mi = cm->mi_grid_visible;
for (mi_row = 0; mi_row < rows; mi_row++) {
fprintf(mvs, "V ");
for (mi_col = 0; mi_col < cols; mi_col++) {
fprintf(mvs, "%4d:%4d ", mi[0]->mbmi.mv[0].as_mv.row,
mi[0]->mbmi.mv[0].as_mv.col);
mi++;
}
fprintf(mvs, "\n");
mi += 8;
}
fprintf(mvs, "\n");
fclose(mvs);
}
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