High level conclusions

Fuzzers reach 60.87% code coverage.

Fuzzers reach 61.59% of cyclomatic complexity.

Fuzzers reach 62.87% of all functions.

Fuzzer avc_enc_fuzzer is blocked:

The runtime code coverage of avc_enc_fuzzer covers 0.0% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Reachability and coverage overview

Functions statically reachable by fuzzers

1104 / 1756

Cyclomatic complexity statically reachable by fuzzers

12852 / 20865

Runtime code coverage of functions

1069 / 1756

The following table shows data about each function in the project. The functions included in this table correspond to all functions that exist in the executables of the fuzzers. As such, there may be functions that are from third-party libraries.

For further technical details on the meaning of columns in the below table, please see the Glossary .

Func name	Functions filename	Args	Function call depth	Reached by Fuzzers	Runtime reached by Fuzzers	Combined reached by Fuzzers	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

Fuzzer: avc_enc_fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	845	100.%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	0	0.0%
All colors	845	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
844	0	EP	call site: 00000	ih264e_api_function

Runtime coverage analysis

Covered functions

0

Functions that are reachable but not covered

386

Reachable functions

386

Percentage of reachable functions covered

0.0%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/src/libavc/fuzzer/avc_enc_fuzzer.cpp	31
/src/libavc/encoder/ih264e_api.c	33
/src/libavc/encoder/ih264e_utils.c	13
/src/libavc/common/ih264_buf_mgr.c	10
/src/libavc/common/ithread.c	17
/src/libavc/common/ih264_list.c	11
/src/libavc/common/x86/ih264_platform_macros.h	1
/src/libavc/encoder/ih264e_rc_mem_interface.c	3
/src/libavc/encoder/irc_rate_control_api.c	16
/src/libavc/encoder/irc_bit_allocation.c	17
/src/libavc/encoder/irc_fixed_point_error_bits.c	6
/src/libavc/encoder/irc_cbr_buffer_control.c	9
/src/libavc/encoder/irc_est_sad.c	6
/src/libavc/encoder/irc_mb_model_based.c	3
/src/libavc/encoder/irc_vbr_storage_vbv.c	11
/src/libavc/encoder/irc_rd_model.c	8
/src/libavc/encoder/irc_picture_type.c	18
/src/libavc/encoder/ih264e_time_stamp.c	14
/src/libavc/encoder/ih264e_modify_frm_rate.c	4
/src/libavc/encoder/x86/ih264e_function_selector.c	2
/src/libavc/common/ih264_dpb_mgr.c	1
/src/libavc/encoder/ih264e_function_selector_generic.c	1
/src/libavc/encoder/x86/ih264e_function_selector_ssse3.c	1
/src/libavc/encoder/x86/ih264e_function_selector_sse42.c	1
/src/libavc/encoder/ih264e_encode.c	8
/src/libavc/encoder/ih264e_version.c	1
/src/libavc/encoder/ih264e_rate_control.c	6
/src/libavc/encoder/irc_vbr_str_prms.c	7
/src/libavc/encoder/ih264e_process.c	10
/src/libavc/common/ih264_padding.c	3
/src/libavc/encoder/ih264e_me.c	7
/src/libavc/encoder/ih264e_intra_modes_eval.c	7
/src/libavc/common/ih264_luma_intra_pred_filters.c	1
/src/libavc/encoder/ime_distortion_metrics.c	1
/src/libavc/encoder/ih264e_deblk.c	6
/src/libavc/encoder/ih264e_bitstream.c	6
/src/libavc/encoder/ih264e_encode_header.c	11
/src/libavc/encoder/ih264e_bitstream.h	1
/src/libavc/encoder/ih264e_sei.c	6
/src/libavc/encoder/ih264e_cabac_init.c	3
/src/libavc/encoder/ih264e_cabac.c	3
/src/libavc/encoder/irc_frame_info_collector.c	8
/src/libavc/encoder/psnr.c	2
/src/libavc/encoder/ih264e_fmt_conv.c	3

Fuzzer: mvc_dec_fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	268	23.5%
gold	[1:9]	5	0.43%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	867	76.0%
All colors	1140	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
40	521	ih264d_parse_pred_weight_table	call site: 00521	ih264d_parse_bslice
34	161	ih264d_sev	call site: 00161	ih264d_mark_err_slice_skip
27	327	ih264d_decode_recon_tfr_nmb	call site: 00327	ih264d_parse_islice
23	137	ih264d_uev	call site: 00137	ih264d_decode_gaps_in_frame_num
18	493	ih264d_parse_islice_data_cavlc	call site: 00493	ih264d_parse_pslice
15	211	ih264_buf_mgr_get_next_free	call site: 00211	ih264d_decode_picture_thread
10	282	ih264d_decode_tfr_nmb	call site: 00282	ih264d_recon_deblk_thread
9	313	ih264d_check_mb_map_deblk	call site: 00313	ih264d_decode_recon_tfr_nmb
8	107	imvcd_video_decode_clean_return	call site: 00107	ithread_mutex_lock
5	21	ih264d_init_function_ptr	call site: 00021	ih264d_init_function_ptr_generic
5	116	imvcd_video_decode_clean_return	call site: 00116	ithread_mutex_lock
5	131	ih264d_parse_nal_unit	call site: 00131	ih264d_parse_decode_slice

Runtime coverage analysis

Covered functions

405

Functions that are reachable but not covered

69

Reachable functions

369

Percentage of reachable functions covered

81.3%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/src/libavc/fuzzer/mvc_dec_fuzzer.cpp	16
/src/libavc/decoder/mvc/imvcd_api.c	21
/src/libavc/decoder/mvc/imvcd_api_utils.c	11
/src/libavc/decoder/mvc/imvcd_dpb_manager.c	32
/src/libavc/common/ih264_disp_mgr.c	3
/src/libavc/common/ithread.c	12
/src/libavc/common/ih264_buf_mgr.c	8
/src/libavc/decoder/x86/ih264d_function_selector.c	2
/src/libavc/decoder/ih264d_function_selector_generic.c	1
/src/libavc/decoder/x86/ih264d_function_selector_ssse3.c	1
/src/libavc/decoder/x86/ih264d_function_selector_sse42.c	1
/src/libavc/decoder/x86/ih264d_function_selector_avx2.c	1
/src/libavc/decoder/mvc/imvcd_utils.c	32
/src/libavc/decoder/ih264d_api.c	4
/src/libavc/decoder/mvc/imvcd_error_handler.c	6
/src/libavc/decoder/ih264d_nal.c	4
/src/libavc/decoder/ih264d_format_conv.c	5
/src/libavc/decoder/ih264d_sei.c	17
/src/libavc/decoder/ih264d_thread_parse_decode.c	7
/src/libavc/decoder/ih264d_parse_headers.c	10
/src/libavc/decoder/ih264d_bitstrm.c	4
/src/libavc/decoder/ih264d_parse_slice.c	5
/src/libavc/decoder/ih264d_parse_cavlc.c	5
/src/libavc/common/x86/ih264_platform_macros.h	1
/src/libavc/decoder/ih264d_utils.c	16
/src/libavc/decoder/ih264d_dpb_mgr.c	9
/src/libavc/decoder/ih264d_parse_pslice.c	3
/src/libavc/decoder/ih264d_quant_scaling.c	3
/src/libavc/decoder/ih264d_deblocking.c	7
/src/libavc/decoder/ih264d_process_pslice.c	6
/src/libavc/decoder/ih264d_process_intra_mb.c	9
/src/libavc/decoder/ih264d_mb_utils.c	6
/src/libavc/decoder/ih264d_thread_compute_bs.c	4
/src/libavc/decoder/ih264d_compute_bs.c	2
/src/libavc/decoder/ih264d_parse_islice.c	6
/src/libavc/decoder/ih264d_cabac.c	7
/src/libavc/decoder/ih264d_parse_mb_header.c	6
/src/libavc/decoder/ih264d_parse_cabac.c	4
/src/libavc/decoder/ih264d_mvpred.c	1
/src/libavc/decoder/ih264d_process_bslice.c	5
/src/libavc/decoder/ih264d_parse_bslice.c	2
/src/libavc/decoder/ih264d_vui.c	2
/src/libavc/decoder/mvc/imvcd_nalu_parser.c	4
/src/libavc/decoder/mvc/imvcd_slice_functions.c	29

Fuzzer: avc_dec_fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	79	9.31%
gold	[1:9]	8	0.94%
yellow	[10:29]	14	1.65%
greenyellow	[30:49]	10	1.17%
lawngreen	50+	737	86.9%
All colors	848	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
12	801	ih264d_reset	call site: 00801	ih264d_set_flush_mode
8	814	ih264d_ctl	call site: 00814	ih264d_get_frame_dimensions
4	151	ih264d_init_pic	call site: 00151	ih264d_release_pics_in_dpb
4	532	ih264d_parse_buffering_period	call site: 00532	ih264d_get_bits_h264
4	790	ih264d_video_decode	call site: 00790	ih264d_rel_display_frame
3	146	ih264d_reset_ref_bufs	call site: 00146	ih264_buf_mgr_release
3	753	ih264d_end_of_pic_dispbuf_mgr	call site: 00753	ih264d_get_next_display_field
3	759	ih264d_video_decode	call site: 00759	ih264d_end_of_pic
2	92	ih264d_export_sei_params	call site: 00092	ih264d_release_display_field
2	169	ih264_buf_mgr_add	call site: 00169	ih264_buf_mgr_unlock
2	175	ih264d_create_mv_bank	call site: 00175	ih264_buf_mgr_set_status
2	795	ih264d_api_function	call site: 00795	ih264d_get_status

Runtime coverage analysis

Covered functions

447

Functions that are reachable but not covered

34

Reachable functions

279

Percentage of reachable functions covered

87.81%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/src/libavc/fuzzer/avc_dec_fuzzer.cpp	14
/src/libavc/decoder/ih264d_api.c	36
/src/libavc/common/ithread.c	15
/src/libavc/decoder/ih264d_utils.c	18
/src/libavc/decoder/ih264d_dpb_mgr.c	17
/src/libavc/decoder/x86/ih264d_function_selector.c	2
/src/libavc/decoder/ih264d_function_selector_generic.c	1
/src/libavc/decoder/x86/ih264d_function_selector_ssse3.c	1
/src/libavc/decoder/x86/ih264d_function_selector_sse42.c	1
/src/libavc/decoder/x86/ih264d_function_selector_avx2.c	1
/src/libavc/common/ih264_buf_mgr.c	7
/src/libavc/common/ih264_disp_mgr.c	3
/src/libavc/decoder/ih264d_format_conv.c	5
/src/libavc/decoder/ih264d_sei.c	17
/src/libavc/decoder/ih264d_nal.c	4
/src/libavc/decoder/ih264d_parse_headers.c	10
/src/libavc/decoder/ih264d_bitstrm.c	4
/src/libavc/decoder/ih264d_parse_slice.c	9
/src/libavc/decoder/ih264d_parse_cavlc.c	5
/src/libavc/common/x86/ih264_platform_macros.h	1
/src/libavc/decoder/ih264d_parse_pslice.c	3
/src/libavc/decoder/ih264d_quant_scaling.c	3
/src/libavc/decoder/ih264d_deblocking.c	7
/src/libavc/decoder/ih264d_thread_parse_decode.c	7
/src/libavc/decoder/ih264d_process_pslice.c	6
/src/libavc/decoder/ih264d_process_intra_mb.c	9
/src/libavc/decoder/ih264d_mb_utils.c	6
/src/libavc/decoder/ih264d_thread_compute_bs.c	4
/src/libavc/decoder/ih264d_compute_bs.c	2
/src/libavc/decoder/ih264d_parse_islice.c	6
/src/libavc/decoder/ih264d_cabac.c	7
/src/libavc/decoder/ih264d_parse_mb_header.c	6
/src/libavc/decoder/ih264d_parse_cabac.c	4
/src/libavc/decoder/ih264d_mvpred.c	1
/src/libavc/decoder/ih264d_process_bslice.c	5
/src/libavc/decoder/ih264d_parse_bslice.c	2
/src/libavc/decoder/ih264d_vui.c	2

Fuzzer: svc_enc_fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	337	26.3%
gold	[1:9]	1	0.07%
yellow	[10:29]	1	0.07%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	942	73.5%
All colors	1281	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
50	468	isvce_generate_sps	call site: 00468	ih264e_generate_vui
46	750	isvc_reflayer_construction_dyadic	call site: 00750	isvc_intra_samp_mb
20	935	ih264e_put_sei_ave_params	call site: 00935	ih264e_put_sei_ccv_params
16	891	isvce_entropy	call site: 00891	isvce_generate_subset_sps
15	246	isvce_join_threads	call site: 00246	ih264_list_free
13	558	isvce_generate_subset_sps	call site: 00558	isvce_svc_vui_parameters_extension
10	1094	isvce_cabac_encode_terminate	call site: 01094	isvce_generate_slice_header_svc
8	370	irc_change_cbr_vbv_tgt_frame_rate	call site: 00370	irc_change_cbr_vbv_tgt_frame_rate
7	797	isvce_process	call site: 00797	isvce_evaluate_intra8x8_modes_for_least_cost_rdoptoff
6	548	isvce_seq_parameter_set_svc_extension	call site: 00548	ih264e_put_sev
6	994	isvce_generate_slice_header_svc	call site: 00994	ih264e_put_sev
6	1026	isvce_generate_slice_header_svc	call site: 01026	ih264e_put_sev

Runtime coverage analysis

Covered functions

600

Functions that are reachable but not covered

61

Reachable functions

492

Percentage of reachable functions covered

87.6%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/src/libavc/fuzzer/svc_enc_fuzzer.cpp	34
/src/libavc/encoder/svc/isvce_api.c	33
/src/libavc/encoder/svc/isvce_utils.c	38
/src/libavc/encoder/ih264e_utils.c	2
/src/libavc/common/ithread.c	11
/src/libavc/common/ih264_list.c	10
/src/libavc/common/x86/ih264_platform_macros.h	1
/src/libavc/common/ih264_buf_mgr.c	10
/src/libavc/encoder/svc/isvce_downscaler.c	5
/src/libavc/encoder/svc/isvce_ilp_mv.c	6
/src/libavc/encoder/svc/isvce_residual_pred.c	12
/src/libavc/encoder/svc/isvce_ibl_eval.c	8
/src/libavc/encoder/svc/isvce_rc_utils.c	4
/src/libavc/encoder/svc/isvce_sub_pic_rc.c	10
/src/libavc/encoder/svc/isvce_rc_mem_interface.c	3
/src/libavc/encoder/ih264e_time_stamp.c	14
/src/libavc/encoder/irc_rate_control_api.c	22
/src/libavc/encoder/ih264e_modify_frm_rate.c	4
/src/libavc/encoder/irc_bit_allocation.c	17
/src/libavc/encoder/irc_fixed_point_error_bits.c	6
/src/libavc/encoder/irc_cbr_buffer_control.c	12
/src/libavc/encoder/irc_est_sad.c	6
/src/libavc/encoder/irc_mb_model_based.c	3
/src/libavc/encoder/irc_vbr_storage_vbv.c	12
/src/libavc/encoder/irc_rd_model.c	8
/src/libavc/encoder/irc_picture_type.c	18
/src/libavc/encoder/x86/svc/isvce_function_selector.c	2
/src/libavc/common/ih264_dpb_mgr.c	1
/src/libavc/encoder/svc/isvce_function_selector_generic.c	1
/src/libavc/encoder/x86/svc/isvce_function_selector_ssse3.c	1
/src/libavc/encoder/x86/svc/isvce_function_selector_sse42.c	1
/src/libavc/encoder/ih264e_version.c	1
/src/libavc/encoder/svc/isvce_encode.c	1
/src/libavc/encoder/svc/isvce_rate_control.c	7
/src/libavc/encoder/irc_vbr_str_prms.c	7
/src/libavc/encoder/svc/irc_svc_rate_control_api.c	3
/src/libavc/encoder/svc/isvce_process.c	9
/src/libavc/encoder/ih264e_bitstream.c	6
/src/libavc/encoder/svc/isvce_encode_header.c	16
/src/libavc/encoder/ih264e_bitstream.h	1
/src/libavc/encoder/ih264e_encode_header.c	4
/src/libavc/encoder/svc/isvce_me.c	7
/src/libavc/encoder/svc/isvce_nalu_stat_aggregator.c	5
/src/libavc/encoder/svc/isvce_cabac_init.c	3
/src/libavc/common/svc/isvc_intra_resample.c	13
/src/libavc/encoder/svc/isvce_intra_modes_eval.c	6
/src/libavc/common/ih264_luma_intra_pred_filters.c	1
/src/libavc/encoder/ime_distortion_metrics.c	1
/src/libavc/encoder/svc/isvce_deblk.c	9
/src/libavc/common/ih264_padding.c	4
/src/libavc/encoder/ih264e_sei.c	6
/src/libavc/encoder/svc/isvce_cabac.c	5
/src/libavc/encoder/irc_frame_info_collector.c	8
/src/libavc/encoder/svc/isvce_cabac_encode.c	2
/src/libavc/encoder/svc/isvce_cavlc.c	1
/src/libavc/encoder/svc/isvce_fmt_conv.c	1
/src/libavc/encoder/ih264e_fmt_conv.c	2

Fuzzer: svc_dec_fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	920	68.4%
gold	[1:9]	5	0.37%
yellow	[10:29]	8	0.59%
greenyellow	[30:49]	10	0.74%
lawngreen	50+	401	29.8%
All colors	1344	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
191	1016	ih264d_access_unit_delimiter_rbsp	call site: 01016	isvcd_parse_decode_slice_ext_nal
92	244	ih264d_parse_vui_parametres	call site: 00244	isvcd_parse_subset_sps
88	711	ithread_yield	call site: 00711	isvcd_decode_recon_tfr_nmb_thread
66	1277	ih264d_end_of_pic_processing	call site: 01277	isvcd_api_function
54	416	ih264d_parse_sei_message	call site: 00416	isvcd_nal_parse_vcl_nal_partial
47	91	ih264d_release_display_field	call site: 00091	isvcd_pre_parse_refine_au
31	679	ih264d_get_mb_info_cavlc_mbaff	call site: 00679	isvcd_decode_picture_thread
29	146	ih264d_sev	call site: 00146	isvcd_dec_non_vcl
26	493	ih264d_read_mmco_commands	call site: 00493	isvcd_dec_non_vcl
24	0	EP	call site: 00000	isvcd_api_function
24	176	ih264d_scaling_list	call site: 00176	ih264d_parse_vui_parametres
23	25	ih264_buf_mgr_size	call site: 00025	isvcd_init_decoder

Runtime coverage analysis

Covered functions

1115

Functions that are reachable but not covered

180

Reachable functions

388

Percentage of reachable functions covered

53.61%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/src/libavc/fuzzer/svc_dec_fuzzer.cpp	16
/src/libavc/decoder/svc/isvcd_api.c	46
/src/libavc/decoder/svc/isvcd_nal_parse.c	18
/src/libavc/decoder/svc/isvcd_nal.c	12
/src/libavc/decoder/svc/isvcd_nal_parse_structs.h	2
/src/libavc/common/ithread.c	12
/src/libavc/common/ih264_buf_mgr.c	10
/src/libavc/decoder/svc/isvcd_utils.c	6
/src/libavc/decoder/ih264d_utils.c	15
/src/libavc/decoder/ih264d_dpb_mgr.c	17
/src/libavc/decoder/x86/ih264d_function_selector.c	1
/src/libavc/decoder/x86/svc/isvcd_function_selector.c	1
/src/libavc/decoder/svc/isvcd_function_selector_generic.c	1
/src/libavc/decoder/ih264d_function_selector_generic.c	1
/src/libavc/decoder/x86/ih264d_function_selector_ssse3.c	1
/src/libavc/decoder/x86/svc/isvcd_function_selector_sse42.c	1
/src/libavc/decoder/x86/ih264d_function_selector_sse42.c	1
/src/libavc/common/ih264_disp_mgr.c	3
/src/libavc/decoder/ih264d_api.c	6
/src/libavc/decoder/ih264d_format_conv.c	5
/src/libavc/decoder/ih264d_sei.c	17
/src/libavc/decoder/ih264d_bitstrm.c	4
/src/libavc/decoder/ih264d_parse_cavlc.c	5
/src/libavc/common/x86/ih264_platform_macros.h	1
/src/libavc/decoder/svc/isvcd_parse_headers.c	6
/src/libavc/decoder/ih264d_quant_scaling.c	3
/src/libavc/decoder/ih264d_parse_headers.c	7
/src/libavc/decoder/ih264d_vui.c	2
/src/libavc/decoder/svc/isvcd_vui.c	1
/src/libavc/decoder/ih264d_process_pslice.c	6
/src/libavc/decoder/svc/isvcd_parse_slice.c	6
/src/libavc/decoder/svc/isvcd_parse_epslice.c	4
/src/libavc/decoder/ih264d_parse_slice.c	7
/src/libavc/decoder/ih264d_deblocking.c	7
/src/libavc/decoder/ih264d_thread_parse_decode.c	6
/src/libavc/decoder/ih264d_process_intra_mb.c	9
/src/libavc/decoder/ih264d_mb_utils.c	5
/src/libavc/decoder/svc/isvcd_intra_resamp.c	18
/src/libavc/decoder/svc/isvcd_mode_mv_resamp.c	2
/src/libavc/decoder/svc/isvcd_ii_pred.c	5
/src/libavc/decoder/svc/isvcd_residual_resamp.c	2
/src/libavc/decoder/svc/isvcd_mb_utils.c	1
/src/libavc/decoder/ih264d_parse_pslice.c	1
/src/libavc/decoder/svc/isvcd_process_epslice.c	12
/src/libavc/decoder/svc/isvcd_thread_parse_decode.c	3
/src/libavc/decoder/svc/isvcd_intra_resamp.h	1
/src/libavc/decoder/svc/isvcd_parse_eislice.c	8
/src/libavc/decoder/ih264d_cabac.c	7
/src/libavc/decoder/ih264d_parse_mb_header.c	6
/src/libavc/decoder/ih264d_parse_islice.c	3
/src/libavc/decoder/ih264d_parse_cabac.c	4
/src/libavc/decoder/ih264d_mvpred.c	1
/src/libavc/decoder/ih264d_process_bslice.c	5
/src/libavc/decoder/svc/isvcd_parse_ebslice.c	2
/src/libavc/decoder/ih264d_parse_bslice.c	1
/src/libavc/decoder/svc/isvcd_cabac.c	1
/src/libavc/decoder/svc/isvcd_thread_compute_bs.c	1
/src/libavc/decoder/ih264d_compute_bs.c	2
/src/libavc/decoder/svc/isvcd_compute_bs.c	2
/src/libavc/decoder/ih264d_thread_compute_bs.c	1

Optimal target analysis

Remaining optimal interesting functions

The following table shows a list of functions that are optimal targets. Optimal targets are identified by finding the functions that in combination, yield a high code coverage.

Func name	Functions filename	Arg count	Args	Function depth	hitcount	instr count	bb count	cyclomatic complexity	Reachable functions	Incoming references	total cyclomatic complexity	Unreached complexity
isvce_compute_me_multi_reflist	/src/libavc/encoder/svc/isvce_me.c	1	['N/A']	3	0	1296	68	23	10	0	307	295
isvce_write_bslice_mb_cabac	/src/libavc/encoder/svc/isvce_cabac_encode.c	1	['N/A']	7	0	1714	197	71	21	0	243	202
ih264e_write_bslice_mb_cabac	/src/libavc/encoder/ih264e_cabac_encode.c	1	['N/A']	7	0	944	65	23	22	0	193	173
isvcd_compute_interlyr_motion_mode	/src/libavc/decoder/svc/isvcd_mode_mv_resamp.c	6	['N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A']	3	0	120	12	5	10	0	161	161
isvce_write_bslice_mb_cavlc	/src/libavc/encoder/svc/isvce_cavlc.c	1	['N/A']	5	0	1078	133	50	10	0	174	148
isvcd_mv_pred_ref_tfr_nby2_ebmb	/src/libavc/decoder/svc/isvcd_parse_ebslice.c	3	['N/A', 'int', 'int']	2	0	1632	173	60	6	0	145	142
ih264e_write_bslice_mb_cavlc	/src/libavc/encoder/ih264e_cavlc.c	1	['N/A']	5	0	763	81	32	10	0	156	130
ih264e_compute_me_multi_reflist	/src/libavc/encoder/ih264e_me.c	1	['N/A']	3	0	1274	68	23	10	0	150	129
isvcd_parse_bmb_cabac	/src/libavc/decoder/svc/isvcd_parse_ebslice.c	5	['N/A', 'N/A', 'N/A', 'int', 'int']	5	0	449	48	19	20	0	281	123
isvcd_parse_bmb_cavlc	/src/libavc/decoder/svc/isvcd_parse_ebslice.c	5	['N/A', 'N/A', 'N/A', 'int', 'int']	4	0	688	73	28	12	0	160	86

Implementing fuzzers that target the above functions will improve reachability such that it becomes:

Functions statically reachable by fuzzers

1197 / 1756

Cyclomatic complexity statically reachable by fuzzers

14441 / 20865

All functions overview

If you implement fuzzers for these functions, the status of all functions in the project will be:

Func name	Functions filename	Args	Function call depth	Reached by Fuzzers	Runtime reached by Fuzzers	Combined reached by Fuzzers	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

This sections provides heuristics that can be used as input to a fuzz engine when running a given fuzz target. The current focus is on providing input that is usable by libFuzzer.

/src/libavc/fuzzer/avc_enc_fuzzer.cpp

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

/src/libavc/fuzzer/mvc_dec_fuzzer.cpp

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['ih264d_parse_pred_weight_table', 'ih264d_sev', 'ih264d_decode_recon_tfr_nmb', 'ih264d_uev', 'ih264d_parse_islice_data_cavlc', 'ih264_buf_mgr_get_next_free', 'ih264d_decode_tfr_nmb', 'ih264d_check_mb_map_deblk', 'imvcd_video_decode_clean_return', 'ih264d_init_function_ptr']

/src/libavc/fuzzer/avc_dec_fuzzer.cpp

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['ih264d_reset', 'ih264d_ctl', 'ih264d_init_pic', 'ih264d_parse_buffering_period', 'ih264d_video_decode', 'ih264d_reset_ref_bufs', 'ih264d_end_of_pic_dispbuf_mgr', 'ih264d_export_sei_params', 'ih264_buf_mgr_add']

/src/libavc/fuzzer/svc_enc_fuzzer.cpp

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['isvce_generate_sps', 'isvc_reflayer_construction_dyadic', 'ih264e_put_sei_ave_params', 'isvce_entropy', 'isvce_join_threads', 'isvce_generate_subset_sps', 'isvce_cabac_encode_terminate', 'irc_change_cbr_vbv_tgt_frame_rate', 'isvce_process', 'isvce_seq_parameter_set_svc_extension']

/src/libavc/fuzzer/svc_dec_fuzzer.cpp

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['ih264d_access_unit_delimiter_rbsp', 'ih264d_parse_vui_parametres', 'ithread_yield', 'ih264d_end_of_pic_processing', 'ih264d_parse_sei_message', 'ih264d_release_display_field', 'ih264d_get_mb_info_cavlc_mbaff', 'ih264d_sev', 'ih264d_read_mmco_commands']

This section shows analysis of runtime coverage data.

For futher technical details on how this section is generated, please see the Glossary .

Complex functions with low coverage

Func name	Function total lines	Lines covered at runtime	percentage covered	Reached by fuzzers
ih264d_filter_boundary_left_nonmbaff	166	72	43.37%	['mvc_dec_fuzzer', 'svc_dec_fuzzer', 'avc_dec_fuzzer']
imvcd_ctl_cmd_handler	47	21	44.68%	['mvc_dec_fuzzer', 'svc_dec_fuzzer']
imvcd_check_ctl_structs	104	46	44.23%	['mvc_dec_fuzzer', 'svc_dec_fuzzer']
imvcd_dpb_st_lt_deduplicator	42	17	40.47%	['mvc_dec_fuzzer', 'svc_dec_fuzzer']
ih264_weighted_bi_pred_luma_avx2	146	56	38.35%	['svc_dec_fuzzer', 'avc_dec_fuzzer']
ih264_weighted_bi_pred_chroma_avx2	131	66	50.38%	['svc_dec_fuzzer', 'avc_dec_fuzzer']
ih264d_create	32	12	37.5%	['svc_dec_fuzzer', 'avc_dec_fuzzer']
ih264d_ctl	92	31	33.69%	['svc_dec_fuzzer', 'avc_dec_fuzzer']
ih264d_fix_error_in_dpb	42	15	35.71%	['mvc_dec_fuzzer', 'svc_dec_fuzzer', 'avc_dec_fuzzer']
ih264d_fld_to_frm	94	37	39.36%	['svc_dec_fuzzer', 'avc_dec_fuzzer']
ih264d_release_display_field	42	16	38.09%	['svc_dec_fuzzer', 'avc_dec_fuzzer']
ih264d_create_pic_buffers	104	51	49.03%	['mvc_dec_fuzzer', 'svc_dec_fuzzer', 'avc_dec_fuzzer']
isvc_reflayer_construction_dyadic	557	101	18.13%	['svc_enc_fuzzer', 'svc_dec_fuzzer']
ih264e_generate_sei	62	32	51.61%	['avc_enc_fuzzer', 'svc_enc_fuzzer', 'svc_dec_fuzzer']
ih264e_get_range	36	16	44.44%	['avc_enc_fuzzer', 'svc_enc_fuzzer', 'svc_dec_fuzzer']
irc_get_est_sad	66	7	10.60%	['avc_enc_fuzzer', 'svc_enc_fuzzer', 'svc_dec_fuzzer']
irc_update_actual_sad	31	4	12.90%	['avc_enc_fuzzer', 'svc_enc_fuzzer', 'svc_dec_fuzzer']
irc_get_pic_from_stack	47	24	51.06%	['avc_enc_fuzzer', 'svc_enc_fuzzer', 'svc_dec_fuzzer']
isvce_generate_sps	116	63	54.31%	['svc_enc_fuzzer', 'svc_dec_fuzzer']
isvce_generate_slice_header	200	99	49.5%	['svc_enc_fuzzer', 'svc_dec_fuzzer']
isvce_generate_slice_header_svc	283	139	49.11%	['svc_enc_fuzzer', 'svc_dec_fuzzer']
isvce_seq_parameter_set_svc_extension	47	25	53.19%	['svc_enc_fuzzer', 'svc_dec_fuzzer']

This section shows which files and directories are considered in this report. The main reason for showing this is fuzz introspector may include more code in the reasoning than is desired. This section helps identify if too many files/directories are included, e.g. third party code, which may be irrelevant for the threat model. In the event too much is included, fuzz introspector supports a configuration file that can exclude data from the report. See the following link for more information on how to create a config file: link

Files in report

Source file	Reached by	Covered by
	[]	[]
/src/libavc/decoder/x86/ih264d_function_selector_avx2.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer']	['avc_dec_fuzzer']
/src/libavc/encoder/svc/isvce_cabac_encode.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/common/svc/isvc_mem_fns.c	[]	[]
/src/libavc/encoder/ih264e_intra_modes_eval.c	['avc_enc_fuzzer']	[]
/src/libavc/decoder/ih264d_mvpred.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/decoder/ih264d_parse_headers.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/common/x86/ih264_ihadamard_scaling_avx2.c	[]	[]
/src/libavc/common/x86/svc/isvc_intra_resample_sse42.c	[]	[]
/src/libavc/common/x86/svc/isvc_mem_fns_ssse3.c	[]	[]
/src/libavc/decoder/svc/isvcd_parse_slice.c	['svc_dec_fuzzer']	[]
/src/libavc/common/ih264_luma_intra_pred_filters.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/ih264d_parse_cavlc.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/encoder/svc/isvce_cabac_init.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/svc/isvcd_parse_cavlc.c	[]	[]
/src/libavc/encoder/ih264e_function_selector_generic.c	['avc_enc_fuzzer']	[]
/src/libavc/encoder/ih264e_time_stamp.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/ih264d_format_conv.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/decoder/ih264d_compute_bs.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/encoder/ih264e_cabac_init.c	['avc_enc_fuzzer']	[]
/src/libavc/common/x86/ih264_deblk_chroma_ssse3.c	[]	[]
/src/libavc/decoder/x86/svc/isvcd_pred_residual_recon_sse42.c	[]	[]
/src/libavc/encoder/ih264e_encode_header.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/ih264d_dpb_mgr.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/encoder/ih264e_bitstream.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/fuzzer/avc_enc_fuzzer.cpp	['avc_enc_fuzzer']	[]
/src/libavc/decoder/x86/ih264d_function_selector.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/encoder/svc/isvce_cavlc.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/x86/ih264e_intra_modes_eval_ssse3.c	[]	[]
/src/libavc/fuzzer/svc_dec_fuzzer.cpp	['svc_dec_fuzzer']	['svc_dec_fuzzer']
/src/libavc/encoder/irc_est_sad.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/ih264d_function_selector_generic.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/encoder/svc/isvce_rc_utils.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/ih264d_process_bslice.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/decoder/svc/isvcd_mode_mv_resamp.c	['svc_dec_fuzzer']	[]
/src/libavc/encoder/svc/isvce_utils.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/svc/isvcd_function_selector_generic.c	['svc_dec_fuzzer']	[]
/src/libavc/decoder/ih264d_cabac.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/common/ih264_weighted_pred.c	[]	[]
/src/libavc/decoder/svc/isvcd_ii_pred.c	['svc_dec_fuzzer']	[]
/src/libavc/decoder/ih264d_thread_parse_decode.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/common/x86/svc/isvc_iquant_itrans_recon_sse42.c	[]	[]
/src/libavc/encoder/svc/isvce_encode_header.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/mvc/imvcd_utils.c	['mvc_dec_fuzzer']	['mvc_dec_fuzzer']
/src/libavc/common/svc/isvc_resi_trans_quant.c	[]	[]
/src/libavc/common/ih264_buf_mgr.c	['avc_enc_fuzzer', 'mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_enc_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_enc_fuzzer', 'svc_dec_fuzzer']
/src/libavc/decoder/svc/isvcd_utils.c	['svc_dec_fuzzer']	[]
/src/libavc/decoder/x86/svc/isvcd_iquant_itrans_residual_recon_sse42.c	[]	[]
/src/libavc/encoder/irc_bit_allocation.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/common/x86/svc/isvc_resi_trans_quant_sse42.c	[]	[]
/src/libavc/encoder/svc/isvce_cabac.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/common/x86/ih264_deblk_luma_avx2.c	[]	[]
/src/libavc/encoder/x86/svc/isvce_function_selector.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/ih264d_mb_utils.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/decoder/x86/svc/isvcd_iquant_itrans_residual_sse42.c	[]	[]
/src/libavc/decoder/svc/isvcd_thread_compute_bs.c	['svc_dec_fuzzer']	[]
/src/libavc/decoder/svc/isvcd_compute_bs.c	['svc_dec_fuzzer']	[]
/src/libavc/decoder/ih264d_parse_mb_header.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/usr/local/bin/../include/c++/v1/stdexcept	[]	[]
/src/libavc/decoder/ih264d_deblocking.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/encoder/x86/svc/isvce_rc_utils_sse42.c	[]	[]
/src/libavc/encoder/ih264e_me.c	['avc_enc_fuzzer']	[]
/src/libavc/encoder/svc/isvce_downscaler.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/ih264e_utils.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/svc/isvcd_residual_resamp.c	['svc_dec_fuzzer']	[]
/src/libavc/common/ithread.c	['avc_enc_fuzzer', 'mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_enc_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_enc_fuzzer', 'svc_dec_fuzzer']
/src/libavc/encoder/x86/svc/isvce_downscaler_sse42.c	[]	[]
/src/libavc/decoder/ih264d_parse_pslice.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/encoder/svc/isvce_deblk.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/svc/irc_svc_rate_control_api.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/svc/isvce_intra_modes_eval.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/svc/isvcd_process_ebslice.c	[]	[]
/src/libavc/decoder/svc/isvcd_vui.c	['svc_dec_fuzzer']	[]
/src/libavc/encoder/ime_distortion_metrics.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/svc/isvcd_iquant_itrans_residual.c	[]	[]
/src/libavc/decoder/ih264d_utils.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/decoder/ih264d_process_intra_mb.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/encoder/irc_vbr_storage_vbv.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/ime.c	[]	[]
/src/libavc/decoder/mvc/imvcd_api_utils.c	['mvc_dec_fuzzer']	['mvc_dec_fuzzer']
/src/libavc/common/x86/ih264_weighted_pred_sse42.c	[]	[]
/src/libavc/common/ih264_padding.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/ih264e_encode.c	['avc_enc_fuzzer']	[]
/src/libavc/decoder/x86/svc/isvcd_function_selector_sse42.c	['svc_dec_fuzzer']	[]
/src/libavc/common/x86/svc/isvc_mem_fns_sse42.c	[]	[]
/src/libavc/common/ih264_inter_pred_filters.c	[]	[]
/src/libavc/encoder/ih264e_cavlc.c	[]	[]
/src/libavc/decoder/ih264d_sei.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/decoder/ih264d_process_pslice.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/decoder/svc/isvcd_cabac.c	['svc_dec_fuzzer']	[]
/src/libavc/decoder/svc/isvcd_nal_parse_structs.h	['svc_dec_fuzzer']	[]
/src/libavc/fuzzer/svc_enc_fuzzer.cpp	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/common/x86/ih264_weighted_pred_avx2.c	[]	[]
/src/libavc/encoder/x86/ih264e_function_selector.c	['avc_enc_fuzzer']	[]
/src/libavc/common/x86/ih264_chroma_intra_pred_filters_ssse3.c	[]	[]
/src/libavc/encoder/svc/isvce_residual_pred.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/svc/isvcd_parse_headers.c	['svc_dec_fuzzer']	[]
/src/libavc/decoder/ih264d_parse_islice.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/decoder/svc/isvcd_iquant_itrans.c	[]	[]
/src/libavc/encoder/svc/isvce_nalu_stat_aggregator.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/common/x86/ih264_platform_macros.h	['avc_enc_fuzzer', 'mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_enc_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_enc_fuzzer', 'svc_dec_fuzzer']
/src/libavc/decoder/mvc/imvcd_slice_functions.c	['mvc_dec_fuzzer']	['mvc_dec_fuzzer']
/src/libavc/common/x86/ih264_inter_pred_filters_avx2.c	[]	[]
/src/libavc/decoder/ih264d_api.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/encoder/ih264e_process.c	['avc_enc_fuzzer']	[]
/src/libavc/encoder/ih264e_sei.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/mvc/imvcd_nalu_parser.c	['mvc_dec_fuzzer']	['mvc_dec_fuzzer']
/src/libavc/decoder/x86/ih264d_function_selector_sse42.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/encoder/svc/isvce_fmt_conv.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/fuzzer/avc_dec_fuzzer.cpp	['avc_dec_fuzzer']	['avc_dec_fuzzer']
/src/libavc/common/x86/ih264_inter_pred_filters_ssse3.c	[]	[]
/src/libavc/decoder/x86/ih264d_function_selector_ssse3.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/decoder/x86/svc/isvcd_function_selector.c	['svc_dec_fuzzer']	[]
/src/libavc/common/x86/ih264_deblk_luma_ssse3.c	[]	[]
/src/libavc/encoder/ih264e_rate_control.c	['avc_enc_fuzzer']	[]
/src/libavc/common/x86/ih264_luma_intra_pred_filters_ssse3.c	[]	[]
/src/libavc/encoder/ih264e_mc.c	[]	[]
/src/libavc/encoder/x86/ih264e_function_selector_sse42.c	['avc_enc_fuzzer']	[]
/src/libavc/common/x86/ih264_deblk_chroma_avx2.c	[]	[]
/src/libavc/decoder/x86/svc/isvcd_iquant_itrans_sse42.c	[]	[]
/src/libavc/decoder/svc/isvcd_parse_epslice.c	['svc_dec_fuzzer']	[]
/src/libavc/common/x86/ih264_iquant_itrans_recon_dc_ssse3.c	[]	[]
/src/libavc/common/x86/ih264_iquant_itrans_recon_sse42.c	[]	[]
/src/libavc/common/x86/ih264_iquant_itrans_recon_ssse3.c	[]	[]
/src/libavc/encoder/x86/svc/isvce_residual_pred_sse42.c	[]	[]
/src/libavc/decoder/ih264d_vui.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/common/ih264_chroma_intra_pred_filters.c	[]	[]
/src/libavc/decoder/svc/isvcd_api.c	['svc_dec_fuzzer']	[]
/src/libavc/encoder/irc_mb_model_based.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/common/ih264_resi_trans_quant.c	[]	[]
/src/libavc/encoder/ih264e_half_pel.c	[]	[]
/src/libavc/encoder/svc/isvce_mc.c	[]	[]
/src/libavc/decoder/ih264d_parse_bslice.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/common/x86/ih264_resi_trans_quant_sse42.c	[]	[]
/src/libavc/encoder/irc_rate_control_api.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/x86/ih264e_half_pel_ssse3.c	[]	[]
/src/libavc/decoder/ih264d_nal.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer']
/src/libavc/encoder/svc/isvce_process.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/svc/isvcd_iquant_itrans_residual_recon.c	[]	[]
/src/libavc/common/ih264_iquant_itrans_recon.c	[]	[]
/src/libavc/common/ih264_disp_mgr.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/decoder/svc/isvcd_pred_residual_recon.c	[]	[]
/src/libavc/encoder/ih264e_bitstream.h	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/ih264d_thread_compute_bs.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/common/ih264_list.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/irc_picture_type.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/ih264d_quant_scaling.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/encoder/ih264e_cabac_encode.c	[]	[]
/src/libavc/encoder/svc/isvce_core_coding.c	[]	[]
/src/libavc/encoder/ih264e_api.c	['avc_enc_fuzzer']	[]
/src/libavc/decoder/svc/isvcd_intra_resamp.c	['svc_dec_fuzzer']	['svc_dec_fuzzer']
/src/libavc/decoder/mvc/imvcd_api.c	['mvc_dec_fuzzer']	['mvc_dec_fuzzer']
/src/libavc/fuzzer/mvc_dec_fuzzer.cpp	['mvc_dec_fuzzer']	['mvc_dec_fuzzer']
/src/libavc/common/x86/ih264_padding_ssse3.c	[]	[]
/src/libavc/encoder/ih264e_deblk.c	['avc_enc_fuzzer']	[]
/src/libavc/decoder/svc/isvcd_nal_parse.c	['svc_dec_fuzzer']	[]
/src/libavc/decoder/svc/isvcd_mb_utils.c	['svc_dec_fuzzer']	[]
/src/libavc/decoder/svc/isvcd_parse_eislice.c	['svc_dec_fuzzer']	[]
/src/libavc/encoder/x86/ih264e_function_selector_ssse3.c	['avc_enc_fuzzer']	[]
/src/libavc/encoder/svc/isvce_ilp_mv.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/ih264e_version.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/common/x86/ih264_ihadamard_scaling_sse42.c	[]	[]
/src/libavc/decoder/svc/isvcd_intra_resamp.h	['svc_dec_fuzzer']	[]
/src/libavc/common/ih264_deblk_edge_filters.c	[]	[]
/src/libavc/encoder/ih264e_cabac.c	['avc_enc_fuzzer']	[]
/src/libavc/encoder/irc_rd_model.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/psnr.c	['avc_enc_fuzzer']	[]
/src/libavc/decoder/ih264d_parse_cabac.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/encoder/irc_cbr_buffer_control.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/svc/isvce_function_selector_generic.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/x86/svc/isvce_function_selector_ssse3.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/svc/isvce_ibl_eval.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/ih264e_core_coding.c	[]	[]
/src/libavc/encoder/irc_fixed_point_error_bits.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/svc/isvce_api.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/svc/isvce_rc_mem_interface.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/ih264d_parse_slice.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/common/ih264_dpb_mgr.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/svc/isvce_sub_pic_rc.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/svc/isvcd_thread_parse_decode.c	['svc_dec_fuzzer']	[]
/src/libavc/encoder/svc/isvce_me.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/svc/isvce_encode.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/common/x86/ih264_iquant_itrans_recon_avx2.c	[]	[]
/src/libavc/encoder/ih264e_fmt_conv.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/irc_vbr_str_prms.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	[]
/src/libavc/encoder/x86/ime_distortion_metrics_sse42.c	[]	[]
/src/libavc/decoder/svc/isvcd_process_epslice.c	['svc_dec_fuzzer']	[]
/src/libavc/decoder/ih264d_inter_pred.c	[]	[]
/src/libavc/encoder/irc_frame_info_collector.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/x86/svc/isvce_function_selector_sse42.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/ih264e_rc_mem_interface.c	['avc_enc_fuzzer']	[]
/src/libavc/common/svc/isvc_iquant_itrans_recon.c	[]	[]
/src/libavc/decoder/svc/isvcd_nal.c	['svc_dec_fuzzer']	[]
/src/libavc/decoder/svc/isvcd_parse_ebslice.c	['svc_dec_fuzzer']	[]
/src/libavc/decoder/x86/svc/isvcd_intra_resamp_sse42.c	[]	[]
/src/libavc/common/ih264_ihadamard_scaling.c	[]	[]
/src/libavc/decoder/mvc/imvcd_dpb_manager.c	['mvc_dec_fuzzer']	['mvc_dec_fuzzer']
/src/libavc/decoder/ih264d_bitstrm.c	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']	['mvc_dec_fuzzer', 'avc_dec_fuzzer', 'svc_dec_fuzzer']
/src/libavc/encoder/svc/isvce_rate_control.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/decoder/x86/svc/isvcd_residual_resamp_sse42.c	[]	[]
/src/libavc/decoder/mvc/imvcd_error_handler.c	['mvc_dec_fuzzer']	['mvc_dec_fuzzer']
/src/libavc/common/svc/isvc_intra_resample.c	['svc_enc_fuzzer']	['svc_enc_fuzzer']
/src/libavc/encoder/ih264e_modify_frm_rate.c	['avc_enc_fuzzer', 'svc_enc_fuzzer']	['svc_enc_fuzzer']

Directories in report

Directory
/src/libavc/common/x86/svc/
/src/libavc/decoder/svc/
/src/libavc/encoder/x86/svc/
/src/libavc/decoder/x86/svc/
/src/libavc/common/
/src/libavc/encoder/x86/
/src/libavc/encoder/svc/
/src/libavc/fuzzer/
/src/libavc/encoder/
/src/libavc/decoder/mvc/
/usr/local/bin/../include/c++/v1/
/src/libavc/common/svc/
/src/libavc/decoder/
/src/libavc/common/x86/
/src/libavc/decoder/x86/