c70cea97ac
mi_grid_* are arrays of pointer to pointer. They save the pointers that point to the MIs in cm->mi. But they are unnecessary and complicated. The original goal was to remove MODE_INFO_t copy. But with an extra MODE_INFO_t pointer inside MODE_INFO_t, same goal could be achieved. This commit totally removes the mi_grid_* structures. But there are still many dummy MODE_INFO_t inside cm->mi which are a waste of memory. Next commit will do on-demand MODE_INFO_t allocation in order to save these memories. Change-Id: I3a05cf1610679fed26e0b2eadd315a9ae91afdd6
82 lines
2.7 KiB
C
82 lines
2.7 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <stdio.h>
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#include "vp9/common/vp9_blockd.h"
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#include "vp9/common/vp9_onyxc_int.h"
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static void log_frame_info(VP9_COMMON *cm, const char *str, FILE *f) {
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fprintf(f, "%s", str);
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fprintf(f, "(Frame %d, Show:%d, Q:%d): \n", cm->current_video_frame,
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cm->show_frame, cm->base_qindex);
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}
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/* This function dereferences a pointer to the mbmi structure
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* and uses the passed in member offset to print out the value of an integer
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* for each mbmi member value in the mi structure.
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*/
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static void print_mi_data(VP9_COMMON *cm, FILE *file, const char *descriptor,
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size_t member_offset) {
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int mi_row, mi_col;
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int mi_index = 0;
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// TODO(hkuang): Fix this debug function.
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MODE_INFO **mi = NULL;
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int rows = cm->mi_rows;
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int cols = cm->mi_cols;
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char prefix = descriptor[0];
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log_frame_info(cm, descriptor, file);
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mi_index = 0;
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for (mi_row = 0; mi_row < rows; mi_row++) {
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fprintf(file, "%c ", prefix);
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for (mi_col = 0; mi_col < cols; mi_col++) {
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fprintf(file, "%2d ",
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*((int*) ((char *) (&mi[mi_index]->mbmi) +
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member_offset)));
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mi_index++;
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}
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fprintf(file, "\n");
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mi_index += 8;
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}
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fprintf(file, "\n");
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}
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void vp9_print_modes_and_motion_vectors(VP9_COMMON *cm, const char *file) {
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int mi_row;
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int mi_col;
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int mi_index = 0;
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FILE *mvs = fopen(file, "a");
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// TODO(hkuang): Fix this debug function.
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MODE_INFO **mi = NULL;
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int rows = cm->mi_rows;
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int cols = cm->mi_cols;
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print_mi_data(cm, mvs, "Partitions:", offsetof(MB_MODE_INFO, sb_type));
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print_mi_data(cm, mvs, "Modes:", offsetof(MB_MODE_INFO, mode));
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print_mi_data(cm, mvs, "Skips:", offsetof(MB_MODE_INFO, skip));
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print_mi_data(cm, mvs, "Ref frame:", offsetof(MB_MODE_INFO, ref_frame[0]));
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print_mi_data(cm, mvs, "Transform:", offsetof(MB_MODE_INFO, tx_size));
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print_mi_data(cm, mvs, "UV Modes:", offsetof(MB_MODE_INFO, uv_mode));
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log_frame_info(cm, "Vectors ", mvs);
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for (mi_row = 0; mi_row < rows; mi_row++) {
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fprintf(mvs, "V ");
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for (mi_col = 0; mi_col < cols; mi_col++) {
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fprintf(mvs, "%4d:%4d ", mi[mi_index]->mbmi.mv[0].as_mv.row,
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mi[mi_index]->mbmi.mv[0].as_mv.col);
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mi_index++;
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}
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fprintf(mvs, "\n");
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mi_index += 8;
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}
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fprintf(mvs, "\n");
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fclose(mvs);
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}
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