1 files changed, 84 insertions, 0 deletions
diff --git a/media/libaom/src/av1/decoder/inspection.h b/media/libaom/src/av1/decoder/inspection.h
new file mode 100644
index 000000000..7214a9bed
--- /dev/null
+++ b/media/libaom/src/av1/decoder/inspection.h
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2017, 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.
+ */
+#ifndef AOM_AV1_DECODER_INSPECTION_H_
+#define AOM_AV1_DECODER_INSPECTION_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif  // __cplusplus
+
+#include "av1/common/seg_common.h"
+#if CONFIG_ACCOUNTING
+#include "av1/decoder/accounting.h"
+#endif
+
+#ifndef AOM_AOMDX_H_
+typedef void (*aom_inspect_cb)(void *decoder, void *data);
+#endif
+
+typedef struct insp_mv insp_mv;
+
+struct insp_mv {
+  int16_t row;
+  int16_t col;
+};
+
+typedef struct insp_mi_data insp_mi_data;
+
+struct insp_mi_data {
+  insp_mv mv[2];
+  int16_t ref_frame[2];
+  int16_t mode;
+  int16_t uv_mode;
+  int16_t sb_type;
+  int16_t skip;
+  int16_t segment_id;
+  int16_t dual_filter_type;
+  int16_t filter[2];
+  int16_t tx_type;
+  int16_t tx_size;
+  int16_t cdef_level;
+  int16_t cdef_strength;
+  int16_t cfl_alpha_idx;
+  int16_t cfl_alpha_sign;
+  int16_t current_qindex;
+};
+
+typedef struct insp_frame_data insp_frame_data;
+
+struct insp_frame_data {
+#if CONFIG_ACCOUNTING
+  Accounting *accounting;
+#endif
+  insp_mi_data *mi_grid;
+  int show_frame;
+  int frame_type;
+  int base_qindex;
+  int mi_rows;
+  int mi_cols;
+  int tile_mi_rows;
+  int tile_mi_cols;
+  int16_t y_dequant[MAX_SEGMENTS][2];
+  int16_t u_dequant[MAX_SEGMENTS][2];
+  int16_t v_dequant[MAX_SEGMENTS][2];
+  // TODO(negge): add per frame CDEF data
+  int delta_q_present_flag;
+  int delta_q_res;
+};
+
+void ifd_init(insp_frame_data *fd, int frame_width, int frame_height);
+void ifd_clear(insp_frame_data *fd);
+int ifd_inspect(insp_frame_data *fd, void *decoder);
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif  // __cplusplus
+#endif  // AOM_AV1_DECODER_INSPECTION_H_