1 /* 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #include <stdio.h> 12 13 #include "vp9/common/vp9_blockd.h" 14 #include "vp9/common/vp9_onyxc_int.h" 15 16 static void log_frame_info(VP9_COMMON *cm, const char *str, FILE *f) { 17 fprintf(f, "%s", str); 18 fprintf(f, "(Frame %d, Show:%d, Q:%d): \n", cm->current_video_frame, 19 cm->show_frame, cm->base_qindex); 20 } 21 /* This function dereferences a pointer to the mbmi structure 22 * and uses the passed in member offset to print out the value of an integer 23 * for each mbmi member value in the mi structure. 24 */ 25 static void print_mi_data(VP9_COMMON *cm, FILE *file, const char *descriptor, 26 size_t member_offset) { 27 int mi_row, mi_col; 28 MODE_INFO **mi = cm->mi_grid_visible; 29 int rows = cm->mi_rows; 30 int cols = cm->mi_cols; 31 char prefix = descriptor[0]; 32 33 log_frame_info(cm, descriptor, file); 34 for (mi_row = 0; mi_row < rows; mi_row++) { 35 fprintf(file, "%c ", prefix); 36 for (mi_col = 0; mi_col < cols; mi_col++) { 37 fprintf(file, "%2d ", *((char *)((char *)(mi[0]) + member_offset))); 38 mi++; 39 } 40 fprintf(file, "\n"); 41 mi += 8; 42 } 43 fprintf(file, "\n"); 44 } 45 46 void vp9_print_modes_and_motion_vectors(VP9_COMMON *cm, const char *file) { 47 int mi_row; 48 int mi_col; 49 FILE *mvs = fopen(file, "a"); 50 MODE_INFO **mi = cm->mi_grid_visible; 51 int rows = cm->mi_rows; 52 int cols = cm->mi_cols; 53 54 print_mi_data(cm, mvs, "Partitions:", offsetof(MODE_INFO, sb_type)); 55 print_mi_data(cm, mvs, "Modes:", offsetof(MODE_INFO, mode)); 56 print_mi_data(cm, mvs, "Ref frame:", offsetof(MODE_INFO, ref_frame[0])); 57 print_mi_data(cm, mvs, "Transform:", offsetof(MODE_INFO, tx_size)); 58 print_mi_data(cm, mvs, "UV Modes:", offsetof(MODE_INFO, uv_mode)); 59 60 // output skip infomation. 61 log_frame_info(cm, "Skips:", mvs); 62 for (mi_row = 0; mi_row < rows; mi_row++) { 63 fprintf(mvs, "S "); 64 for (mi_col = 0; mi_col < cols; mi_col++) { 65 fprintf(mvs, "%2d ", mi[0]->skip); 66 mi++; 67 } 68 fprintf(mvs, "\n"); 69 mi += 8; 70 } 71 fprintf(mvs, "\n"); 72 73 // output motion vectors. 74 log_frame_info(cm, "Vectors ", mvs); 75 mi = cm->mi_grid_visible; 76 for (mi_row = 0; mi_row < rows; mi_row++) { 77 fprintf(mvs, "V "); 78 for (mi_col = 0; mi_col < cols; mi_col++) { 79 fprintf(mvs, "%4d:%4d ", mi[0]->mv[0].as_mv.row, mi[0]->mv[0].as_mv.col); 80 mi++; 81 } 82 fprintf(mvs, "\n"); 83 mi += 8; 84 } 85 fprintf(mvs, "\n"); 86 87 fclose(mvs); 88 } 89
