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-rw-r--r--media/libaom/src/av1/common/debugmodes.c107
1 files changed, 107 insertions, 0 deletions
diff --git a/media/libaom/src/av1/common/debugmodes.c b/media/libaom/src/av1/common/debugmodes.c
new file mode 100644
index 000000000..868f341b5
--- /dev/null
+++ b/media/libaom/src/av1/common/debugmodes.c
@@ -0,0 +1,107 @@
+/*
+ * 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 <stdio.h>
+
+#include "av1/common/blockd.h"
+#include "av1/common/enums.h"
+#include "av1/common/onyxc_int.h"
+
+static void log_frame_info(AV1_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(AV1_COMMON *cm, FILE *file, const char *descriptor,
+ size_t member_offset) {
+ int mi_row, mi_col;
+ MB_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 ", *((char *)((char *)(mi[0]) + member_offset)));
+ mi++;
+ }
+ fprintf(file, "\n");
+ mi += MAX_MIB_SIZE;
+ }
+ fprintf(file, "\n");
+}
+
+void av1_print_modes_and_motion_vectors(AV1_COMMON *cm, const char *file) {
+ int mi_row;
+ int mi_col;
+ FILE *mvs = fopen(file, "a");
+ MB_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]->skip);
+ mi++;
+ }
+ fprintf(mvs, "\n");
+ mi += MAX_MIB_SIZE;
+ }
+ 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]->mv[0].as_mv.row, mi[0]->mv[0].as_mv.col);
+ mi++;
+ }
+ fprintf(mvs, "\n");
+ mi += MAX_MIB_SIZE;
+ }
+ fprintf(mvs, "\n");
+
+ fclose(mvs);
+}
+
+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);
+ 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);
+}