ref: 5d5cc0d082910dcd15a46e3fc4297a7972f8d45c
dir: /vp9/common/vp9_debugmodes.c/
/* * 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); }