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Diffstat (limited to '')
-rw-r--r-- | third_party/aom/aom_util/debug_util.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/third_party/aom/aom_util/debug_util.h b/third_party/aom/aom_util/debug_util.h new file mode 100644 index 0000000000..23cad2a5b9 --- /dev/null +++ b/third_party/aom/aom_util/debug_util.h @@ -0,0 +1,69 @@ +/* + * 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. + */ + +#ifndef AOM_AOM_UTIL_DEBUG_UTIL_H_ +#define AOM_AOM_UTIL_DEBUG_UTIL_H_ + +#include "config/aom_config.h" + +#include "aom_dsp/prob.h" + +#ifdef __cplusplus +extern "C" { +#endif + +void aom_bitstream_queue_set_frame_write(int frame_idx); +int aom_bitstream_queue_get_frame_writee(void); +void aom_bitstream_queue_set_frame_read(int frame_idx); +int aom_bitstream_queue_get_frame_read(void); + +#if CONFIG_BITSTREAM_DEBUG +/* This is a debug tool used to detect bitstream error. On encoder side, it + * pushes each bit and probability into a queue before the bit is written into + * the Arithmetic coder. On decoder side, whenever a bit is read out from the + * Arithmetic coder, it pops out the reference bit and probability from the + * queue as well. If the two results do not match, this debug tool will report + * an error. This tool can be used to pin down the bitstream error precisely. + * By combining gdb's backtrace method, we can detect which module causes the + * bitstream error. */ +int bitstream_queue_get_write(void); +int bitstream_queue_get_read(void); +void bitstream_queue_record_write(void); +void bitstream_queue_reset_write(void); +void bitstream_queue_pop(int *result, aom_cdf_prob *cdf, int *nsymbs); +void bitstream_queue_push(int result, const aom_cdf_prob *cdf, int nsymbs); +void bitstream_queue_set_skip_write(int skip); +void bitstream_queue_set_skip_read(int skip); +#endif // CONFIG_BITSTREAM_DEBUG + +#if CONFIG_MISMATCH_DEBUG +void mismatch_move_frame_idx_w(); +void mismatch_move_frame_idx_r(); +void mismatch_reset_frame(int num_planes); +void mismatch_record_block_pre(const uint8_t *src, int src_stride, + int frame_offset, int plane, int pixel_c, + int pixel_r, int blk_w, int blk_h, int highbd); +void mismatch_record_block_tx(const uint8_t *src, int src_stride, + int frame_offset, int plane, int pixel_c, + int pixel_r, int blk_w, int blk_h, int highbd); +void mismatch_check_block_pre(const uint8_t *src, int src_stride, + int frame_offset, int plane, int pixel_c, + int pixel_r, int blk_w, int blk_h, int highbd); +void mismatch_check_block_tx(const uint8_t *src, int src_stride, + int frame_offset, int plane, int pixel_c, + int pixel_r, int blk_w, int blk_h, int highbd); +#endif // CONFIG_MISMATCH_DEBUG + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif // AOM_AOM_UTIL_DEBUG_UTIL_H_ |