Fuzz introspector
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues
Project coverage
Per-fuzzer coverage

Table of contents

Project overview: libjxl
High level conclusions
Reachability and coverage overview
Fuzzers overview
Project functions overview
Fuzzer details
Fuzzer: color_encoding_fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: jpegli_dec_fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: fields_fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: icc_codec_fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: rans_fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: djxl_fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: cjxl_fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Analyses and suggestions
Optimal target analysis
Remaining optimal interesting functions
All functions overview
Fuzz engine guidance
/src/libjxl/tools/color_encoding_fuzzer.cc
Dictionary
Fuzzer function priority
/src/libjxl/tools/jpegli_dec_fuzzer.cc
Dictionary
Fuzzer function priority
/src/libjxl/tools/fields_fuzzer.cc
Dictionary
Fuzzer function priority
/src/libjxl/tools/icc_codec_fuzzer.cc
Dictionary
Fuzzer function priority
/src/libjxl/tools/rans_fuzzer.cc
Dictionary
Fuzzer function priority
/src/libjxl/tools/djxl_fuzzer.cc
Dictionary
Fuzzer function priority
/src/libjxl/tools/cjxl_fuzzer.cc
Dictionary
Fuzzer function priority
Runtime coverage analysis
Complex functions with low coverage
Files and Directories in report
Files in report
Directories in report
Metadata section
Sink analyser for CWEs
Report generation date: 2024-05-21

Project overview: libjxl

High level conclusions

Reachability and coverage overview

Functions statically reachable by fuzzers
38.0%
2792 / 7411
Cyclomatic complexity statically reachable by fuzzers
56.9%
28888 / 50963
Runtime code coverage of functions
48.0%
3580 / 7411

Warning: The number of runtime covered functions are larger than the number of reachable functions. This means that Fuzz Introspector found there are more functions covered at runtime than what is considered reachable based on the static analysis. This is a limitation in the analysis as anything covered at runtime is by definition reachable by the fuzzers.
This is likely due to a limitation in the static analysis. In this case, the count of functions covered at runtime is the true value, which means this is what should be considered "achieved" by the fuzzer.

Use the project functions table below to query all functions that were not covered at runtime.

Fuzzers overview

Fuzzer Fuzzer filename Functions Reached Functions unreached Fuzzer depth Files reached Basic blocks reached Cyclomatic complexity Details
color_encoding_fuzzer /src/libjxl/tools/color_encoding_fuzzer.cc 43 16 6 3 212 111 color_encoding_fuzzer.cc
jpegli_dec_fuzzer /src/libjxl/tools/jpegli_dec_fuzzer.cc 303 261 11 20 2684 1074 jpegli_dec_fuzzer.cc
fields_fuzzer /src/libjxl/tools/fields_fuzzer.cc 141 707 8 25 409 275 fields_fuzzer.cc
icc_codec_fuzzer /src/libjxl/tools/icc_codec_fuzzer.cc 127 6847 7 10 941 449 icc_codec_fuzzer.cc
rans_fuzzer /src/libjxl/tools/rans_fuzzer.cc 178 6827 9 18 1479 544 rans_fuzzer.cc
djxl_fuzzer /src/libjxl/tools/djxl_fuzzer.cc 2186 2595 19 137 16005 6508 djxl_fuzzer.cc
cjxl_fuzzer /src/libjxl/tools/cjxl_fuzzer.cc 4597 4596 25 231 60989 25727 cjxl_fuzzer.cc

Project functions overview

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 Fuzzers runtime hit Func lines hit % I Count BB Count Cyclomatic complexity Functions reached Reached by functions Accumulated cyclomatic complexity Undiscovered complexity

Fuzzer details

Fuzzer: color_encoding_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

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 1 1.26%
gold [1:9] 4 5.06%
yellow [10:29] 1 1.26%
greenyellow [30:49] 10 12.6%
lawngreen 50+ 63 79.7%
All colors 79 100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
1 9 jxl::(anonymous namespace)::ParseColorSpace(jxl::(anonymous namespace)::Tokenizer*, JxlColorEncoding*) call site: 00009

Runtime coverage analysis

Covered functions
22
Functions that are reachable but not covered
2
Reachable functions
43
Percentage of reachable functions covered
95.35%
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/libjxl/tools/color_encoding_fuzzer.cc 2
/src/libjxl/lib/extras/dec/color_description.cc 15
/src/libjxl/lib/jxl/base/status.h 3

Fuzzer: jpegli_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

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 111 21.9%
gold [1:9] 39 7.70%
yellow [10:29] 16 3.16%
greenyellow [30:49] 4 0.79%
lawngreen 50+ 336 66.4%
All colors 506 100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
57 57 6 :

['std::__1::__math::round[abi:v180000](float)', 'float const& std::__1::min[abi:v180000] (float const&, float const&)', 'jpegli::N_SSE4::DitherRow(jpeg_decompress_struct*, float*, int, unsigned long, unsigned long)', 'float const& std::__1::max[abi:v180000] (float const&, float const&)', 'jpegli::N_SSE4::LimitError(float)', 'jpegli::LookupColorIndex(jpeg_decompress_struct*, unsigned char const*)']

57 73 jpegli::N_SSE4::WriteToOutput(jpeg_decompress_struct*,float*restrict*,unsignedlong,unsignedlong,unsignedlong,unsignedchar*) call site: 00000 /src/libjxl/lib/jpegli/render.cc:202
57 57 6 :

['std::__1::__math::round[abi:v180000](float)', 'jpegli::N_SSE2::LimitError(float)', 'float const& std::__1::min[abi:v180000] (float const&, float const&)', 'float const& std::__1::max[abi:v180000] (float const&, float const&)', 'jpegli::LookupColorIndex(jpeg_decompress_struct*, unsigned char const*)', 'jpegli::N_SSE2::DitherRow(jpeg_decompress_struct*, float*, int, unsigned long, unsigned long)']

57 73 jpegli::N_SSE2::WriteToOutput(jpeg_decompress_struct*,float*restrict*,unsignedlong,unsignedlong,unsignedlong,unsignedchar*) call site: 00000 /src/libjxl/lib/jpegli/render.cc:202
57 57 6 :

['std::__1::__math::round[abi:v180000](float)', 'float const& std::__1::min[abi:v180000] (float const&, float const&)', 'float const& std::__1::max[abi:v180000] (float const&, float const&)', 'jpegli::LookupColorIndex(jpeg_decompress_struct*, unsigned char const*)', 'jpegli::N_AVX2::DitherRow(jpeg_decompress_struct*, float*, int, unsigned long, unsigned long)', 'jpegli::N_AVX2::LimitError(float)']

57 70 jpegli::N_AVX2::WriteToOutput(jpeg_decompress_struct*,float*restrict*,unsignedlong,unsignedlong,unsignedlong,unsignedchar*) call site: 00000 /src/libjxl/lib/jpegli/render.cc:202
2 6 2 :

['jxl::Abort()', 'jpegli::FormatString(char*, char const*, ...)']

2 6 short(**jpegli::(anonymousnamespace)::AccessVirtualArray (jpeg_common_struct*,jvirt_barray_control*,unsignedint,unsignedint,int))[64] call site: 00000 /src/libjxl/lib/jpegli/memory_manager.cc:123
0 0 None 721 1309 jpegli_start_decompress call site: 00321 /src/libjxl/lib/jpegli/decode.cc:791
0 0 None 8 459 jpegli::ConsumeInput(jpeg_decompress_struct*) call site: 00000 /src/libjxl/lib/jpegli/decode.cc:349
0 0 None 6 42 jpegli::ChooseColorTransform(jpeg_decompress_struct*) call site: 00000 /src/libjxl/lib/jpegli/color_transform.cc:393
0 0 None 5 7 hwy::(anonymousnamespace)::x86::DetectTargets() call site: 00000 /src/libjxl/third_party/highway/hwy/targets.cc:269
0 0 None 5 7 hwy::(anonymousnamespace)::x86::DetectTargets() call site: 00000 /src/libjxl/third_party/highway/hwy/targets.cc:272
0 0 None 4 466 jpegli_read_header call site: 00034 /src/libjxl/lib/jpegli/decode.cc:629
0 0 None 4 16 jpegli::ChooseColorTransform(jpeg_decompress_struct*) call site: 00000 /src/libjxl/lib/jpegli/color_transform.cc:398
0 0 None 2 574 jpegli_read_scanlines call site: 00492 /src/libjxl/lib/jpegli/decode.cc:884

Runtime coverage analysis

Covered functions
826
Functions that are reachable but not covered
63
Reachable functions
303
Percentage of reachable functions covered
79.21%
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/libjxl/tools/jpegli_dec_fuzzer.cc 9
/src/libjxl/third_party/highway/hwy/targets.cc 8
/src/libjxl/third_party/highway/hwy/targets.h 4
/src/libjxl/lib/jpegli/error.cc 2
/src/libjxl/lib/jpegli/decode.cc 25
/src/libjxl/lib/jxl/base/status.h 1
/src/libjxl/lib/jpegli/memory_manager.cc 2
/src/libjxl/lib/jpegli/decode_internal.h 2
/src/libjxl/lib/jpegli/decode_scan.cc 15
/src/libjxl/lib/jpegli/common_internal.h 9
/src/libjxl/lib/jpegli/decode_marker.cc 14
/src/libjxl/lib/jpegli/memory_manager.h 14
/src/libjxl/lib/jpegli/common.cc 5
/src/libjxl/lib/jpegli/huffman.cc 4
/src/libjxl/lib/jpegli/simd.cc 1
/src/libjxl/lib/jpegli/render.cc 13
/src/libjxl/lib/jpegli/idct.cc 1
/src/libjxl/lib/jpegli/color_transform.cc 2
/src/libjxl/lib/jpegli/color_quantize.cc 14
/src/libjxl/lib/jpegli/upsample.cc 2

Fuzzer: fields_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

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 26 13.2%
gold [1:9] 35 17.8%
yellow [10:29] 12 6.12%
greenyellow [30:49] 8 4.08%
lawngreen 50+ 115 58.6%
All colors 196 100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
0 6 2 :

['jxl::Status::Status(jxl::StatusCode)', 'jxl::StatusMessage(jxl::Status, char const*, ...)']

0 6 jxl::cms::CustomTransferFunction::SetGamma(double) call site: 00000 /src/libjxl/lib/jxl/cms/color_encoding_cms.h:251
0 6 2 :

['jxl::Status::Status(jxl::StatusCode)', 'jxl::StatusMessage(jxl::Status, char const*, ...)']

0 6 jxl::BitReader::Close() call site: 00000 /src/libjxl/lib/jxl/dec_bit_reader.h:256
0 4 1 :

['jxl::Status::Status(jxl::StatusCode)']

0 6 jxl::PrimariesToXYZ(float,float,float,float,float,float,float,float,std::__1::array ,3ul>&) call site: 00000 /src/libjxl/lib/jxl/cms/jxl_cms_internal.h:46
0 0 2 :

['std::__1::vector >::empty[abi:v180000]() const', 'std::__1::vector >::back[abi:v180000]()']

14 694 jxl::jpeg::JPEGData::VisitFields(jxl::Visitor*) call site: 00000 /src/libjxl/lib/jxl/jpeg/jpeg_data.cc:67
0 0 None 2 20 jxl::jpeg::JPEGData::VisitFields(jxl::Visitor*) call site: 00000 /src/libjxl/lib/jxl/jpeg/jpeg_data.cc:361
0 0 None 0 310 jxl::FrameHeader::VisitFields(jxl::Visitor*) call site: 00000 /src/libjxl/lib/jxl/frame_header.cc:229
0 0 None 0 30 jxl::BlendingInfo::VisitFields(jxl::Visitor*) call site: 00000 /src/libjxl/lib/jxl/frame_header.cc:62
0 0 None 0 13 jxl::FrameHeader::default_xsize()const call site: 00000 /src/libjxl/lib/jxl/frame_header.h:450
0 0 None 0 8 jxl::AdaptToXYZD50(float,float,std::__1::array ,3ul>&) call site: 00000 /src/libjxl/lib/jxl/cms/jxl_cms_internal.h:104
0 0 None 0 6 jxl::jpeg::JPEGData::VisitFields(jxl::Visitor*) call site: 00000 /src/libjxl/lib/jxl/jpeg/jpeg_data.cc:140
0 0 None 0 6 jxl::jpeg::JPEGData::VisitFields(jxl::Visitor*) call site: 00000 /src/libjxl/lib/jxl/jpeg/jpeg_data.cc:349
0 0 None 0 4 jxl::FrameHeader::default_ysize()const call site: 00000 /src/libjxl/lib/jxl/frame_header.h:458

Runtime coverage analysis

Covered functions
287
Functions that are reachable but not covered
33
Reachable functions
141
Percentage of reachable functions covered
76.6%
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/libjxl/tools/fields_fuzzer.cc 2
/src/libjxl/lib/jxl/image_metadata.h 5
/src/libjxl/lib/jxl/image_metadata.cc 7
/src/libjxl/lib/jxl/field_encodings.h 2
/src/libjxl/lib/jxl/fields.cc 5
/src/libjxl/lib/jxl/fields.h 8
/src/libjxl/lib/jxl/base/status.h 4
/src/libjxl/lib/jxl/color_encoding_internal.cc 3
/src/libjxl/lib/jxl/cms/color_encoding_cms.h 4
/src/libjxl/lib/jxl/headers.cc 4
/src/libjxl/lib/jxl/color_encoding_internal.h 1
/src/libjxl/lib/jxl/base/span.h 2
/src/libjxl/lib/jxl/dec_bit_reader.h 5
/src/libjxl/lib/jxl/frame_header.cc 5
/src/libjxl/lib/jxl/loop_filter.cc 1
/src/libjxl/lib/jxl/frame_header.h 1
/src/libjxl/lib/jxl/jpeg/jpeg_data.h 1
/src/libjxl/lib/jxl/modular/encoding/encoding.cc 1
/src/libjxl/lib/jxl/modular/encoding/context_predict.h 1
/src/libjxl/lib/jxl/modular/encoding/encoding.h 1
/src/libjxl/lib/jxl/dec_ans.cc 1
/src/libjxl/lib/jxl/dec_ans.h 1
/src/libjxl/lib/jxl/quantizer.h 1
/src/libjxl/lib/jxl/modular/transform/transform.cc 2
/src/libjxl/lib/jxl/modular/transform/transform.h 1

Fuzzer: icc_codec_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

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 10 3.30%
gold [1:9] 2 0.66%
yellow [10:29] 0 0.0%
greenyellow [30:49] 0 0.0%
lawngreen 50+ 291 96.0%
All colors 303 100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
4 10 3 :

['jxl::StatusOr ::StatusOr(jxl::Status)', 'jxl::Status::Status(jxl::StatusCode)', 'jxl::StatusMessage(jxl::Status, char const*, ...)']

4 10 jxl::AlignedMemory::Create(JxlMemoryManagerStruct*,unsignedlong) call site: 00000 /src/libjxl/lib/jxl/memory_manager_internal.cc:113
0 4 1 :

['jxl::Status::Status(jxl::StatusCode)']

10 16 jxl::PredictICC(unsignedcharconst*,unsignedlong,jxl::PaddedBytes*) call site: 00000 /src/libjxl/lib/jxl/enc_icc_codec.cc:116
0 0 None 4 10 jxl::AlignedMemory::Create(JxlMemoryManagerStruct*,unsignedlong) call site: 00000 /src/libjxl/lib/jxl/memory_manager_internal.cc:107
0 0 None 0 32 jxl::PaddedBytes::reserve(unsignedlong) call site: 00000 /src/libjxl/lib/jxl/padded_bytes.h:106
0 0 None 0 6 jxl::(anonymousnamespace)::PredictAndShuffle(unsignedlong,unsignedlong,int,unsignedlong,unsignedcharconst*,unsignedlong,unsignedlong*,jxl::PaddedBytes*) call site: 00000 /src/libjxl/lib/jxl/enc_icc_codec.cc:62

Runtime coverage analysis

Covered functions
67
Functions that are reachable but not covered
6
Reachable functions
127
Percentage of reachable functions covered
95.28%
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/libjxl/tools/icc_codec_fuzzer.cc 2
/src/libjxl/lib/jxl/test_utils.cc 1
/src/libjxl/lib/jxl/padded_bytes.h 16
/src/libjxl/lib/jxl/memory_manager_internal.h 3
/src/libjxl/lib/jxl/icc_codec.cc 3
/src/libjxl/lib/jxl/base/status.h 10
/src/libjxl/lib/jxl/icc_codec_common.cc 13
/src/libjxl/lib/jxl/base/span.h 3
/src/libjxl/lib/jxl/memory_manager_internal.cc 5
/src/libjxl/lib/jxl/enc_icc_codec.cc 5

Fuzzer: rans_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

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 34 15.2%
gold [1:9] 2 0.89%
yellow [10:29] 4 1.79%
greenyellow [30:49] 2 0.89%
lawngreen 50+ 181 81.1%
All colors 223 100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
4 10 3 :

['jxl::StatusOr ::StatusOr(jxl::Status)', 'jxl::Status::Status(jxl::StatusCode)', 'jxl::StatusMessage(jxl::Status, char const*, ...)']

4 10 jxl::AlignedMemory::Create(JxlMemoryManagerStruct*,unsignedlong) call site: 00000 /src/libjxl/lib/jxl/memory_manager_internal.cc:113
0 0 None 12 52 jxl::DecodeContextMap(JxlMemoryManagerStruct*,std::__1::vector >*,unsignedlong*,jxl::BitReader*) call site: 00000 /src/libjxl/lib/jxl/dec_context_map.cc:81
0 0 None 4 10 jxl::AlignedMemory::Create(JxlMemoryManagerStruct*,unsignedlong) call site: 00000 /src/libjxl/lib/jxl/memory_manager_internal.cc:107
0 0 None 0 14 jxl::(anonymousnamespace)::VerifyContextMap(std::__1::vector >const&,unsignedlong) call site: 00000 /src/libjxl/lib/jxl/dec_context_map.cc:27
0 0 None 0 0 jxl::AlignedMemory::operator=(jxl::AlignedMemory&&) call site: 00000 /src/libjxl/lib/jxl/memory_manager_internal.cc:149

Runtime coverage analysis

Covered functions
171
Functions that are reachable but not covered
21
Reachable functions
178
Percentage of reachable functions covered
88.2%
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/libjxl/tools/rans_fuzzer.cc 2
/src/libjxl/lib/jxl/test_utils.cc 1
/src/libjxl/lib/jxl/base/status.h 13
/src/libjxl/lib/jxl/base/span.h 2
/src/libjxl/lib/jxl/dec_bit_reader.h 7
/src/libjxl/lib/jxl/dec_ans.h 7
/src/libjxl/lib/jxl/memory_manager_internal.h 3
/src/libjxl/lib/jxl/dec_ans.cc 11
/src/libjxl/lib/jxl/field_encodings.h 1
/src/libjxl/lib/jxl/fields.cc 5
/src/libjxl/lib/jxl/fields.h 8
/src/libjxl/lib/jxl/memory_manager_internal.cc 4
/src/libjxl/lib/jxl/dec_context_map.cc 2
/src/libjxl/lib/jxl/dec_huffman.cc 4
/src/libjxl/lib/jxl/huffman_table.cc 4
/src/libjxl/lib/jxl/ans_common.cc 2
/src/libjxl/lib/jxl/inverse_mtf-inl.h 1
/src/libjxl/lib/jxl/base/common.h 1

Fuzzer: djxl_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

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 228 9.13%
gold [1:9] 86 3.44%
yellow [10:29] 27 1.08%
greenyellow [30:49] 29 1.16%
lawngreen 50+ 2127 85.1%
All colors 2497 100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
9 9 1 :

['Shift']

9 9 BrotliTransformDictionaryWord call site: 00204 /src/libjxl/third_party/brotli/c/common/transform.c:271
6 6 1 :

['jxl::GetToLinearStage(jxl::OutputEncodingInfo const&)']

20 574 jxl::PassesDecoderState::PreparePipeline(jxl::FrameHeaderconst&,jxl::ImageMetadataconst*,jxl::ImageBundle*,jxl::PassesDecoderState::PipelineOptions) call site: 00000 /src/libjxl/lib/jxl/dec_cache.cc:202
4 10 3 :

['jxl::StatusOr ::StatusOr(jxl::Status)', 'jxl::Status::Status(jxl::StatusCode)', 'jxl::StatusMessage(jxl::Status, char const*, ...)']

4 10 jxl::AlignedMemory::Create(JxlMemoryManagerStruct*,unsignedlong) call site: 00000 /src/libjxl/lib/jxl/memory_manager_internal.cc:113
2 2 1 :

['jxl::Abort()']

6 6 jxl::jpeg::(anonymousnamespace)::JumpToByteBoundary(jxl::jpeg::JpegBitWriter*,unsignedcharconst**,unsignedcharconst*) call site: 00000 /src/libjxl/lib/jxl/jpeg/dec_jpeg_data_writer.cc:141
2 2 1 :

['jxl::Abort()']

2 2 jxl::JpegOrder(jxl::ColorTransform,bool) call site: 00000 /src/libjxl/lib/jxl/frame_header.h:68
0 1948 4 :

['jxl::ThreadPool::RunCallState ::CallDataFunc(void*, unsigned int, unsigned long)', 'jxl::ThreadPool::RunCallState ::CallInitFunc(void*, unsigned long)', 'jxl::Status::Status(jxl::StatusCode)', 'jxl::StatusMessage(jxl::Status, char const*, ...)']

0 1950 jxl::Statusjxl::ThreadPool::Run (unsignedint,unsignedint,jxl::FrameDecoder::ProcessSections(jxl::FrameDecoder::SectionInfoconst*,unsignedlong,jxl::FrameDecoder::SectionStatus*)::$_1const&,jxl::FrameDecoder::ProcessSections(jxl::FrameDecoder::SectionInfoconst*,unsignedlong,jxl::FrameDecoder::SectionStatus*)::$_2const&,charconst*) call site: 00000 /src/libjxl/lib/jxl/base/data_parallel.h:53
0 1945 4 :

['jxl::ThreadPool::RunCallState ::CallInitFunc(void*, unsigned long)', 'jxl::ThreadPool::RunCallState ::CallDataFunc(void*, unsigned int, unsigned long)', 'jxl::StatusMessage(jxl::Status, char const*, ...)', 'jxl::Status::Status(jxl::StatusCode)']

0 1947 jxl::Statusjxl::ThreadPool::Run (unsignedint,unsignedint,jxl::FrameDecoder::Flush()::$_0const&,jxl::FrameDecoder::Flush()::$_1const&,charconst*) call site: 00000 /src/libjxl/lib/jxl/base/data_parallel.h:53
0 1834 4 :

['jxl::ThreadPool::RunCallState ::CallInitFunc(void*, unsigned long)', 'jxl::ThreadPool::RunCallState ::CallDataFunc(void*, unsigned int, unsigned long)', 'jxl::Status::Status(jxl::StatusCode)', 'jxl::StatusMessage(jxl::Status, char const*, ...)']

0 1836 jxl::Statusjxl::ThreadPool::Run (unsignedint,unsignedint,jxl::Status(const&)(unsignedlong),jxl::FrameDecoder::ProcessSections(jxl::FrameDecoder::SectionInfoconst*,unsignedlong,jxl::FrameDecoder::SectionStatus*)::$_0const&,charconst*) call site: 00000 /src/libjxl/lib/jxl/base/data_parallel.h:53
0 28 4 :

['jxl::ThreadPool::RunCallState *, jxl::ThreadPool*)::$_0>::CallInitFunc(void*, unsigned long)', 'jxl::StatusMessage(jxl::Status, char const*, ...)', 'jxl::ThreadPool::RunCallState *, jxl::ThreadPool*)::$_0>::CallDataFunc(void*, unsigned int, unsigned long)', 'jxl::Status::Status(jxl::StatusCode)']

0 30 jxl::Statusjxl::ThreadPool::Run *,jxl::ThreadPool*)::$_0>(unsignedint,unsignedint,jxl::Status(const&)(unsignedlong),jxl::N_SSE4::AdaptiveDCSmoothing(JxlMemoryManagerStruct*,floatconst*,jxl::Image3 *,jxl::ThreadPool*)::$_0const&,charconst*) call site: 00000 /src/libjxl/lib/jxl/base/data_parallel.h:53
0 28 4 :

['jxl::ThreadPool::RunCallState *, jxl::ThreadPool*)::$_0>::CallInitFunc(void*, unsigned long)', 'jxl::Status::Status(jxl::StatusCode)', 'jxl::StatusMessage(jxl::Status, char const*, ...)', 'jxl::ThreadPool::RunCallState *, jxl::ThreadPool*)::$_0>::CallDataFunc(void*, unsigned int, unsigned long)']

0 30 jxl::Statusjxl::ThreadPool::Run *,jxl::ThreadPool*)::$_0>(unsignedint,unsignedint,jxl::Status(const&)(unsignedlong),jxl::N_AVX2::AdaptiveDCSmoothing(JxlMemoryManagerStruct*,floatconst*,jxl::Image3 *,jxl::ThreadPool*)::$_0const&,charconst*) call site: 00000 /src/libjxl/lib/jxl/base/data_parallel.h:53
0 28 4 :

['jxl::ThreadPool::RunCallState *, jxl::ThreadPool*)::$_0>::CallDataFunc(void*, unsigned int, unsigned long)', 'jxl::ThreadPool::RunCallState *, jxl::ThreadPool*)::$_0>::CallInitFunc(void*, unsigned long)', 'jxl::StatusMessage(jxl::Status, char const*, ...)', 'jxl::Status::Status(jxl::StatusCode)']

0 30 jxl::Statusjxl::ThreadPool::Run *,jxl::ThreadPool*)::$_0>(unsignedint,unsignedint,jxl::Status(const&)(unsignedlong),jxl::N_SSE2::AdaptiveDCSmoothing(JxlMemoryManagerStruct*,floatconst*,jxl::Image3 *,jxl::ThreadPool*)::$_0const&,charconst*) call site: 00000 /src/libjxl/lib/jxl/base/data_parallel.h:53
0 12 12 :

['jxl::cms::CustomTransferFunction::IsHLG() const', 'std::__1::__unique_if > >::__unique_single std::__1::make_unique[abi:v180000] >, std::__1::pair , std::__1::pair , std::__1::array &>(std::__1::pair &&, std::__1::pair &&, std::__1::array &)', 'std::__1::unique_ptr >, std::__1::default_delete > > >::~unique_ptr[abi:v180000]()', 'jxl::ColorEncoding::Tf()', 'int&& std::__1::pair ::pair[abi:v180000] (float&)', 'std::__1::unique_ptr >, std::__1::default_delete > > >::operator=[abi:v180000](std::__1::unique_ptr >, std::__1::default_delete > > >&&)', 'std::__1::unique_ptr >::operator=[abi:v180000](std::__1::unique_ptr >&&)', 'std::__1::__unique_if ::__unique_single std::__1::make_unique[abi:v180000] &>(float&, float&, std::__1::array &)', 'std::__1::unique_ptr >, std::__1::default_delete > > >::operator bool[abi:v180000]() const', 'std::__1::unique_ptr >::operator bool[abi:v180000]() const', 'std::__1::unique_ptr >::~unique_ptr[abi:v180000]()', 'jxl::cms::CustomTransferFunction::IsPQ() const']

0 12 jxl::N_SSE4::ToneMappingStage::ToneMappingStage(jxl::OutputEncodingInfo) call site: 00000 /src/libjxl/lib/jxl/render_pipeline/stage_tone_mapping.cc:27

Runtime coverage analysis

Covered functions
4686
Functions that are reachable but not covered
238
Reachable functions
2186
Percentage of reachable functions covered
89.11%
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/libjxl/tools/djxl_fuzzer.cc 14
/src/libjxl/third_party/highway/hwy/targets.cc 9
/src/libjxl/third_party/highway/hwy/targets.h 4
/src/libjxl/lib/threads/thread_parallel_runner.cc 4
/src/libjxl/lib/include/jxl/thread_parallel_runner_cxx.h 1
/src/libjxl/lib/threads/thread_parallel_runner_internal.cc 3
/src/libjxl/lib/threads/thread_parallel_runner_internal.h 1
/src/libjxl/lib/include/jxl/decode_cxx.h 1
/src/libjxl/lib/jxl/decode.cc 64
/src/libjxl/lib/jxl/memory_manager_internal.cc 8
/src/libjxl/lib/jxl/base/status.h 31
/src/libjxl/lib/jxl/image_metadata.h 12
/src/libjxl/lib/jxl/image_metadata.cc 2
/src/libjxl/lib/jxl/field_encodings.h 7
/src/libjxl/lib/jxl/fields.cc 9
/src/libjxl/lib/jxl/fields.h 8
/src/libjxl/lib/jxl/color_encoding_internal.cc 5
/src/libjxl/lib/jxl/cms/color_encoding_cms.h 21
/src/libjxl/lib/jxl/headers.cc 4
/src/libjxl/lib/jxl/box_content_decoder.cc 3
/src/libjxl/lib/jxl/decode_to_jpeg.h 9
/src/libjxl/lib/jxl/icc_codec.h 2
/src/libjxl/lib/jxl/padded_bytes.h 16
/src/libjxl/lib/jxl/memory_manager_internal.h 6
/src/libjxl/lib/jxl/color_encoding_internal.h 21
/src/libjxl/lib/jxl/headers.h 3
/src/libjxl/lib/jxl/frame_header.cc 4
/src/libjxl/lib/jxl/loop_filter.cc 1
/src/libjxl/lib/jxl/base/data_parallel.h 13
/src/libjxl/third_party/brotli/c/dec/decode.c 31
/src/libjxl/third_party/brotli/c/dec/state.c 5
/src/libjxl/third_party/brotli/c/dec/bit_reader.c 2
/src/libjxl/third_party/brotli/c/common/shared_dictionary.c 2
/src/libjxl/third_party/brotli/c/common/dictionary.c 1
/src/libjxl/third_party/brotli/c/common/transform.c 4
/src/libjxl/third_party/brotli/c/dec/huffman.c 3
/src/libjxl/lib/jxl/decode_to_jpeg.cc 7
/src/libjxl/lib/jxl/jpeg/dec_jpeg_data_writer.cc 26
/src/libjxl/lib/jxl/jpeg/dec_jpeg_output_chunk.h 4
/src/libjxl/lib/jxl/jpeg/dec_jpeg_serialization_state.h 1
/src/libjxl/lib/jxl/jpeg/jpeg_data.cc 2
/src/libjxl/lib/jxl/base/common.h 5
/src/libjxl/lib/jxl/base/span.h 8
/src/libjxl/lib/jxl/dec_bit_reader.h 11
/src/libjxl/lib/jxl/dec_ans.h 15
/src/libjxl/lib/jxl/dec_ans.cc 11
/src/libjxl/lib/jxl/icc_codec.cc 9
/src/libjxl/lib/jxl/dec_context_map.cc 2
/src/libjxl/lib/jxl/dec_huffman.cc 4
/src/libjxl/lib/jxl/huffman_table.cc 4
/src/libjxl/lib/jxl/ans_common.cc 2
/src/libjxl/lib/jxl/inverse_mtf-inl.h 1
/src/libjxl/lib/jxl/icc_codec_common.cc 15
/src/libjxl/lib/jxl/dec_cache.h 8
/src/libjxl/lib/jxl/passes_state.h 2
/src/libjxl/lib/jxl/ac_strategy.h 5
/src/libjxl/lib/jxl/image.h 22
/src/libjxl/lib/jxl/quant_weights.cc 25
/src/libjxl/lib/jxl/quant_weights.h 18
/src/libjxl/lib/jxl/quantizer.cc 3
/src/libjxl/lib/jxl/quantizer.h 2
/src/libjxl/lib/jxl/chroma_from_luma.h 10
/src/libjxl/lib/jxl/dec_patch_dictionary.h 5
/src/libjxl/lib/jxl/splines.h 8
/src/libjxl/lib/jxl/ac_context.h 2
/src/libjxl/lib/jxl/image_bundle.h 10
/src/libjxl/lib/jxl/dec_xyb.h 1
/src/libjxl/lib/jxl/dec_xyb.cc 3
/src/libjxl/lib/jxl/cms/jxl_cms_internal.h 36
/usr/local/bin/../include/c++/v1/stdlib.h 3
/src/libjxl/lib/jxl/base/matrix_ops.h 3
/src/libjxl/lib/jxl/cms/opsin_params.h 1
/src/libjxl/lib/jxl/cms/transfer_functions.h 4
/src/libjxl/lib/jxl/cms/tone_mapping.h 9
/src/libjxl/lib/jxl/opsin_params.cc 1
/src/libjxl/lib/jxl/dec_frame.h 16
/src/libjxl/lib/jxl/dec_modular.h 5
/src/libjxl/lib/jxl/modular/modular_image.cc 6
/src/libjxl/lib/jxl/modular/encoding/encoding.cc 12
/src/libjxl/lib/jxl/modular/encoding/context_predict.h 11
/src/libjxl/lib/jxl/dec_frame.cc 14
/src/libjxl/lib/jxl/frame_header.h 16
/src/libjxl/lib/jxl/frame_dimensions.h 1
/src/libjxl/lib/jxl/toc.cc 2
/src/libjxl/lib/jxl/coeff_order.cc 5
/src/libjxl/lib/jxl/lehmer_code.h 3
/src/libjxl/lib/jxl/loop_filter.h 1
/src/libjxl/lib/jxl/passes_state.cc 1
/src/libjxl/lib/jxl/ac_strategy.cc 3
/src/libjxl/lib/jxl/image.cc 3
/src/libjxl/lib/jxl/simd_util.cc 1
/src/libjxl/lib/jxl/chroma_from_luma.cc 2
/src/libjxl/lib/jxl/image_ops.h 6
/src/libjxl/lib/jxl/render_pipeline/stage_upsampling.cc 1
/src/libjxl/lib/jxl/dec_patch_dictionary.cc 6
/src/libjxl/lib/jxl/pack_signed.h 1
/src/libjxl/lib/jxl/splines.cc 17
/src/libjxl/lib/jxl/dec_noise.cc 2
/src/libjxl/lib/jxl/entropy_coder.cc 1
/src/libjxl/lib/jxl/dec_modular.cc 4
/src/libjxl/lib/jxl/modular/encoding/dec_ma.cc 3
/src/libjxl/lib/jxl/modular/modular_image.h 8
/src/libjxl/lib/jxl/modular/options.h 2
/src/libjxl/lib/jxl/enc_ans_params.h 1
/src/libjxl/lib/jxl/modular/transform/transform.cc 4
/src/libjxl/lib/jxl/modular/transform/squeeze.cc 4
/src/libjxl/lib/jxl/modular/transform/palette.cc 3
/src/libjxl/lib/jxl/base/scope_guard.h 4
/src/libjxl/lib/jxl/modular/encoding/encoding.h 2
/src/libjxl/lib/jxl/modular/transform/transform.h 2
/src/libjxl/lib/jxl/modular/transform/rct.cc 1
/src/libjxl/lib/jxl/modular/transform/palette.h 2
/src/libjxl/lib/jxl/dec_cache.cc 1
/src/libjxl/lib/jxl/render_pipeline/render_pipeline.h 4
/src/libjxl/lib/jxl/render_pipeline/stage_chroma_upsampling.cc 1
/src/libjxl/lib/jxl/render_pipeline/render_pipeline.cc 2
/src/libjxl/lib/jxl/render_pipeline/stage_gaborish.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_epf.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_patches.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_splines.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_noise.cc 2
/src/libjxl/lib/jxl/render_pipeline/stage_write.cc 3
/src/libjxl/lib/jxl/render_pipeline/stage_ycbcr.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_xyb.cc 1
/src/libjxl/lib/jxl/blending.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_from_linear.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_blending.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_spot.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_tone_mapping.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_to_linear.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_cms.cc 1
/src/libjxl/lib/jxl/compressed_dc.cc 1
/src/libjxl/third_party/highway/hwy/aligned_allocator.h 4
/src/libjxl/third_party/highway/hwy/aligned_allocator.cc 2
/src/libjxl/third_party/highway/hwy/base.h 2
/src/libjxl/lib/jxl/dct_util.h 2
/src/libjxl/lib/jxl/jpeg/dec_jpeg_data.cc 3

Fuzzer: cjxl_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

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 4256 72.5%
gold [1:9] 69 1.17%
yellow [10:29] 50 0.85%
greenyellow [30:49] 0 0.0%
lawngreen 50+ 1494 25.4%
All colors 5869 100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
13368 13416 9 :

['jxl::Status JxlEncoderStruct::AppendBoxWithContents > >(std::__1::array const&, std::__1::vector > const&)', 'jxl::PaddedBytes::PaddedBytes(JxlMemoryManagerStruct*, unsigned long)', 'std::__1::unique_ptr ::unique_ptr[abi:v180000](std::__1::unique_ptr &&)', 'std::__1::unique_ptr ::~unique_ptr[abi:v180000]()', 'jxl::PaddedBytes::operator[](unsigned long)', 'std::__1::unique_ptr ::operator->[abi:v180000]() const', 'jxl::Status JxlEncoderStruct::AppendBoxWithContents (std::__1::array const&, jxl::PaddedBytes const&)', '(anonymous namespace)::BrotliCompress(int, unsigned char const*, unsigned long, jxl::PaddedBytes*)', 'std::__1::array ::operator[][abi:v180000](unsigned long)']

13409 13461 JxlEncoderStruct::ProcessOneEnqueuedInput() call site: 00000 /src/libjxl/lib/jxl/encode.cc:813
10639 10938 57 :

['jxl::Image3 ::PlaneRowBoundsCheck(unsigned long, unsigned long) const', 'std::__1::vector >::operator[][abi:v180000](unsigned long)', 'jxl::detail::PlaneBase::~PlaneBase()', 'std::__1::__wrap_iter , std::__1::allocator > > >*>::operator*[abi:v180000]() const', 'std::__1::vector >::vector[abi:v180000]()', 'std::__1::vector , std::__1::allocator > > >, std::__1::allocator , std::__1::allocator > > > > >::begin[abi:v180000]()', 'std::__1::vector >::vector[abi:v180000]()', 'std::__1::vector , std::__1::allocator > >::begin[abi:v180000]()', 'std::__1::vector >::~vector[abi:v180000]()', 'std::__1::__wrap_iter *>::operator++[abi:v180000]()', 'void std::__1::sort[abi:v180000] , std::__1::allocator > > >*>, jxl::FindBestPatchDictionary(jxl::Image3 const&, jxl::PassesEncoderState*, JxlCmsInterface const&, jxl::ThreadPool*, jxl::AuxOut*, bool)::$_0>(std::__1::__wrap_iter , std::__1::allocator > > >*>, std::__1::__wrap_iter , std::__1::allocator > > >*>, jxl::FindBestPatchDictionary(jxl::Image3 const&, jxl::PassesEncoderState*, JxlCmsInterface const&, jxl::ThreadPool*, jxl::AuxOut*, bool)::$_0)', 'std::__1::vector >::~vector[abi:v180000]()', 'std::__1::__wrap_iter , std::__1::allocator > > >*>::operator++[abi:v180000]()', 'std::__1::__wrap_iter *>::operator*[abi:v180000]() const', 'std::__1::vector , std::__1::allocator > >::~vector[abi:v180000]()', 'double std::__1::__math::sqrt[abi:v180000] (unsigned long)', 'jxl::StatusOr >::status() const', 'unsigned long const& std::__1::max[abi:v180000] (unsigned long const&, unsigned long const&)', 'jxl::StatusOr >::~StatusOr()', 'float const& std::__1::max[abi:v180000] (float const&, float const&)', 'void jxl::ZeroFillImage (jxl::Plane *)', 'jxl::StatusOr >::~StatusOr()', 'std::__1::vector >::vector[abi:v180000]()', 'jxl::Image3 ::~Image3()', 'jxl::StatusOr >::status() const', 'bool std::__1::operator!=[abi:v180000] *>(std::__1::__wrap_iter *> const&, std::__1::__wrap_iter *> const&)', 'void jxl::ZeroFillImage (jxl::Image3 *)', 'jxl::CompressParams::CompressParams(jxl::CompressParams const&)', 'std::__1::pair ::operator=[abi:v180000](std::__1::pair &&)', 'std::__1::vector , std::__1::allocator > >::operator[][abi:v180000](unsigned long)', 'std::__1::vector >::push_back[abi:v180000](jxl::PatchBlending&&)', 'std::__1::vector , std::__1::allocator > > >, std::__1::allocator , std::__1::allocator > > > > >::size[abi:v180000]() const', 'std::__1::vector >::vector[abi:v180000](std::__1::vector >&&)', 'std::__1::vector >::vector[abi:v180000](std::__1::vector >&&)', 'std::__1::vector >::size[abi:v180000]() const', 'jxl::StatusOr >::value() &&', 'jxl::StatusMessage(jxl::Status, char const*, ...)', 'jxl::Plane ::Create(JxlMemoryManagerStruct*, unsigned long, unsigned long)', 'bool std::__1::operator!=[abi:v180000] , std::__1::allocator > > >*>(std::__1::__wrap_iter , std::__1::allocator > > >*> const&, std::__1::__wrap_iter , std::__1::allocator > > >*> const&)', 'jxl::Status::code() const', 'std::__1::vector , std::__1::allocator > > >, std::__1::allocator , std::__1::allocator > > > > >::operator[][abi:v180000](unsigned long)', 'std::__1::vector >::vector[abi:v180000](std::__1::vector >&&)', 'std::__1::vector , std::__1::allocator > >::end[abi:v180000]()', 'unsigned long& std::__1::pair ::pair[abi:v180000] (unsigned long&)', 'std::__1::vector >::~vector[abi:v180000]()', 'jxl::PatchPosition& std::__1::vector >::emplace_back (jxl::PatchPosition&&)', 'std::__1::vector , std::__1::allocator > > >, std::__1::allocator , std::__1::allocator > > > > >::end[abi:v180000]()', 'jxl::Image3 ::Create(JxlMemoryManagerStruct*, unsigned long, unsigned long)', 'jxl::Status::operator bool() const', 'std::__1::vector , std::__1::allocator > >::vector(unsigned long)', 'jxl::PatchReferencePosition& std::__1::vector >::emplace_back (jxl::PatchReferencePosition&)', 'jxl::Abort()', 'jxl::StatusOr >::value() &&', 'jxl::PatchDictionaryEncoder::SetPositions(jxl::PatchDictionary*, std::__1::vector >, std::__1::vector >, std::__1::vector >)', 'unsigned char* jxl::AlignedMemory::address () const', 'jxl::CompressParams::~CompressParams()', 'jxl::RoundtripPatchFrame(jxl::Image3 *, jxl::PassesEncoderState*, int, jxl::CompressParams&, JxlCmsInterface const&, jxl::ThreadPool*, jxl::AuxOut*, bool)']

10639 10945 jxl::FindBestPatchDictionary(jxl::Image3 const&,jxl::PassesEncoderState*,JxlCmsInterfaceconst&,jxl::ThreadPool*,jxl::AuxOut*,bool) call site: 00000 /src/libjxl/lib/jxl/enc_patch_dictionary.cc:609
10590 10592 4 :

['jxl::(anonymous namespace)::FindBestQuantization(jxl::FrameHeader const&, jxl::Image3 const&, jxl::Image3 const&, jxl::Plane &, jxl::PassesEncoderState*, JxlCmsInterface const&, jxl::ThreadPool*, jxl::AuxOut*)', 'jxl::Status::code() const', 'jxl::Status::operator bool() const', 'jxl::StatusMessage(jxl::Status, char const*, ...)']

10590 10594 jxl::FindBestQuantizer(jxl::FrameHeaderconst&,jxl::Image3 const*,jxl::Image3 const&,jxl::Plane &,jxl::PassesEncoderState*,JxlCmsInterfaceconst&,jxl::ThreadPool*,jxl::AuxOut*,double) call site: 00000 /src/libjxl/lib/jxl/enc_adaptive_quantization.cc:1214
10564 10564 21 :

['std::__1::vector >::operator[][abi:v180000](unsigned long)', 'std::__1::vector >::~vector[abi:v180000]()', 'std::__1::vector >::vector[abi:v180000]()', 'std::initializer_list ::end[abi:v180000]() const', 'std::initializer_list ::begin[abi:v180000]() const', 'std::__1::vector >::push_back[abi:v180000](jxl::CompressParams const&)', 'jxl::CompressParams::CompressParams(jxl::CompressParams const&)', 'jxl::CompressParams::operator=(jxl::CompressParams const&)', 'std::initializer_list ::begin[abi:v180000]() const', 'std::initializer_list ::end[abi:v180000]() const', 'std::__1::vector >::size[abi:v180000]() const', 'std::__1::__atomic_base ::operator bool[abi:v180000]() const', 'std::initializer_list ::begin[abi:v180000]() const', 'std::__1::vector >::~vector[abi:v180000]()', 'std::initializer_list ::end[abi:v180000]() const', 'std::initializer_list ::end[abi:v180000]() const', 'jxl::Status jxl::RunOnPool (jxl::ThreadPool*, unsigned int, unsigned int, jxl::Status ( const&)(unsigned long), jxl::EncodeFrame(JxlMemoryManagerStruct*, jxl::CompressParams const&, jxl::FrameInfo const&, jxl::CodecMetadata const*, jxl::JxlEncoderChunkedFrameAdapter&, JxlCmsInterface const&, jxl::ThreadPool*, JxlEncoderOutputProcessorWrapper*, jxl::AuxOut*)::$_0 const&, char const*)', 'std::__1::vector >::operator[][abi:v180000](unsigned long)', 'std::__1::vector >::vector[abi:v180000]()', 'std::initializer_list ::begin[abi:v180000]() const', 'std::__1::vector >::resize(unsigned long)']

21165 31807 jxl::EncodeFrame(JxlMemoryManagerStruct*,jxl::CompressParamsconst&,jxl::FrameInfoconst&,jxl::CodecMetadataconst*,jxl::JxlEncoderChunkedFrameAdapter&,JxlCmsInterfaceconst&,jxl::ThreadPool*,JxlEncoderOutputProcessorWrapper*,jxl::AuxOut*) call site: 00000 /src/libjxl/lib/jxl/enc_frame.cc:2139
10561 10561 1 :

['jxl::(anonymous namespace)::EncodeFrameStreaming(JxlMemoryManagerStruct*, jxl::CompressParams const&, jxl::FrameInfo const&, jxl::CodecMetadata const*, jxl::JxlEncoderChunkedFrameAdapter&, JxlCmsInterface const&, jxl::ThreadPool*, JxlEncoderOutputProcessorWrapper*, jxl::AuxOut*)']

10569 10569 jxl::EncodeFrame(JxlMemoryManagerStruct*,jxl::CompressParamsconst&,jxl::FrameInfoconst&,jxl::CodecMetadataconst*,jxl::JxlEncoderChunkedFrameAdapter&,JxlCmsInterfaceconst&,jxl::ThreadPool*,JxlEncoderOutputProcessorWrapper*,jxl::AuxOut*) call site: 00000 /src/libjxl/lib/jxl/enc_frame.cc:2263
3862 3862 1 :

['jxl::(anonymous namespace)::ComputeJPEGTranscodingData(jxl::jpeg::JPEGData const&, jxl::FrameHeader const&, jxl::ThreadPool*, jxl::ModularFrameEncoder*, jxl::PassesEncoderState*)']

14625 19275 jxl::(anonymousnamespace)::ComputeEncodingData(jxl::CompressParamsconst&,jxl::FrameInfoconst&,jxl::CodecMetadataconst*,jxl::JxlEncoderChunkedFrameAdapter&,jxl::jpeg::JPEGDataconst*,unsignedlong,unsignedlong,unsignedlong,unsignedlong,JxlCmsInterfaceconst&,jxl::ThreadPool*,jxl::FrameHeader&,jxl::ModularFrameEncoder&,jxl::PassesEncoderState&,std::__1::vector >,std::__1::allocator >>>*,jxl::AuxOut*) call site: 00000 /src/libjxl/lib/jxl/enc_frame.cc:1587
2037 2039 7 :

['std::__1::vector >::size[abi:v180000]() const', 'jxl::StatusMessage(jxl::Status, char const*, ...)', 'jxl::Status::operator bool() const', 'jxl::Status::code() const', 'jxl::(anonymous namespace)::EncodeQuant(JxlMemoryManagerStruct*, jxl::QuantEncoding const&, unsigned long, unsigned long, unsigned long, jxl::BitWriter*, jxl::ModularFrameEncoder*)', 'std::__1::array ::operator[][abi:v180000](unsigned long) const', 'std::__1::vector >::operator[][abi:v180000](unsigned long) const']

2037 2059 jxl::DequantMatricesEncode(JxlMemoryManagerStruct*,jxl::DequantMatricesconst&,jxl::BitWriter*,unsignedlong,jxl::AuxOut*,jxl::ModularFrameEncoder*) call site: 00000 /src/libjxl/lib/jxl/enc_quant_weights.cc:132
1541 1543 6 :

['jxl::JxlEncoderChunkedFrameAdapter::GetInputSource()', 'jxl::JxlEncoderChunkedFrameAdapter::StreamingInput() const', '(anonymous namespace)::QueueFastLosslessFrame(JxlEncoderFrameSettingsStruct const*, JxlFastLosslessFrameState*)', 'JxlFastLosslessProcessFrame', 'JxlFastLosslessPrepareFrame', 'std::__1::unique_ptr ::get[abi:v180000]() const']

1541 1549 (anonymousnamespace)::JxlEncoderAddImageFrameInternal(JxlEncoderFrameSettingsStructconst*,unsignedlong,unsignedlong,bool,jxl::JxlEncoderChunkedFrameAdapter) call site: 00000 /src/libjxl/lib/jxl/encode.cc:2296
1513 1527 9 :

['jxl::(anonymous namespace)::ColorSpaceFromProfile(skcms_ICCProfile const&)', 'jxl::(anonymous namespace)::UnadaptedWhitePoint(skcms_ICCProfile const&, jxl::cms::CIExy*)', 'jxl::(anonymous namespace)::IdentifyPrimaries(skcms_ICCProfile const&, jxl::cms::CIExy const&, jxl::cms::ColorEncoding*)', 'jxl::Status::operator bool() const', 'jxl::StatusMessage(jxl::Status, char const*, ...)', 'jxl::cms::ColorEncoding::SetWhitePoint(jxl::cms::CIExy const&)', 'jxl::(anonymous namespace)::DetectTransferFunction(skcms_ICCProfile const&, jxl::cms::ColorEncoding*)', 'jxl::Status::code() const', 'jxl::cms::CIExy::CIExy()']

1515 1573 jxl::(anonymousnamespace)::JxlCmsSetFieldsFromICC(void*,unsignedcharconst*,unsignedlong,JxlColorEncoding*,int*) call site: 00000 /src/libjxl/lib/jxl/cms/jxl_cms.cc:1002
729 729 3 :

['JxlFastLosslessProcessFrame', 'std::__1::unique_ptr ::get[abi:v180000]() const', 'std::__1::unique_ptr ::operator bool[abi:v180000]() const']

1137 1187 JxlEncoderStruct::ProcessOneEnqueuedInput() call site: 00000 /src/libjxl/lib/jxl/encode.cc:897
478 974 5 :

['jxl::ColorEncoding::ColorEncoding()', 'jxl::ColorEncoding::operator=(jxl::ColorEncoding const&)', 'jxl::ColorEncoding::LinearSRGB(bool)', 'jxl::ColorEncoding::SRGB(bool)', 'jxl::ColorEncoding::~ColorEncoding()']

516 1037 (anonymousnamespace)::JxlEncoderAddImageFrameInternal(JxlEncoderFrameSettingsStructconst*,unsignedlong,unsignedlong,bool,jxl::JxlEncoderChunkedFrameAdapter) call site: 00000 /src/libjxl/lib/jxl/encode.cc:2333
473 473 9 :

['jxl::TreeSamples::PreQuantizeProperties(std::__1::array , 2ul> const&, std::__1::vector > const&, std::__1::vector > const&, std::__1::vector > const&, std::__1::vector >&, std::__1::vector >&, unsigned long)', 'std::__1::vector >::~vector[abi:v180000]()', 'jxl::TreeSamples::SetPredictor(jxl::Predictor, jxl::ModularOptions::TreeMode)', 'std::__1::vector >::vector[abi:v180000]()', 'jxl::GatherTreeData(jxl::Image const&, int, unsigned long, jxl::weighted::Header const&, jxl::ModularOptions const&, jxl::TreeSamples&, unsigned long*)', 'jxl::TreeSamples::SetProperties(std::__1::vector > const&, jxl::ModularOptions::TreeMode)', 'std::__1::vector >::~vector[abi:v180000]()', 'std::__1::vector >::vector[abi:v180000]()', 'jxl::CollectPixelSamples(jxl::Image const&, jxl::ModularOptions const&, unsigned long, std::__1::vector >&, std::__1::vector >&, std::__1::vector >&, std::__1::vector >&)']

607 3554 jxl::ModularEncode(jxl::Imageconst&,jxl::ModularOptionsconst&,jxl::BitWriter*,jxl::AuxOut*,unsignedlong,unsignedlong,jxl::TreeSamples*,unsignedlong*,std::__1::vector >const*,jxl::GroupHeader*,std::__1::vector >*,unsignedlong*) call site: 00000 /src/libjxl/lib/jxl/modular/encoding/enc_encoding.cc:579

Runtime coverage analysis

Covered functions
1834
Functions that are reachable but not covered
2841
Reachable functions
4597
Percentage of reachable functions covered
38.2%
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/libjxl/tools/cjxl_fuzzer.cc 14
/src/libjxl/third_party/highway/hwy/targets.cc 9
/src/libjxl/third_party/highway/hwy/targets.h 4
/src/libjxl/lib/threads/thread_parallel_runner.cc 4
/src/libjxl/lib/include/jxl/thread_parallel_runner_cxx.h 1
/src/libjxl/lib/threads/thread_parallel_runner_internal.cc 3
/src/libjxl/lib/threads/thread_parallel_runner_internal.h 1
/src/libjxl/lib/include/jxl/encode_cxx.h 1
/src/libjxl/lib/jxl/encode.cc 57
/src/libjxl/lib/jxl/memory_manager_internal.cc 8
/src/libjxl/lib/jxl/base/status.h 49
/src/libjxl/lib/jxl/encode_internal.h 45
/src/libjxl/lib/jxl/memory_manager_internal.h 7
/src/libjxl/lib/jxl/image_metadata.h 11
/src/libjxl/lib/jxl/image_metadata.cc 2
/src/libjxl/lib/jxl/field_encodings.h 9
/src/libjxl/lib/jxl/fields.cc 14
/src/libjxl/lib/jxl/fields.h 9
/src/libjxl/lib/jxl/color_encoding_internal.cc 5
/src/libjxl/lib/jxl/cms/color_encoding_cms.h 30
/src/libjxl/lib/jxl/headers.cc 6
/src/libjxl/lib/jxl/enc_params.h 7
/src/libjxl/lib/jxl/modular/options.h 4
/src/libjxl/lib/jxl/enc_ans_params.h 4
/src/libjxl/lib/jxl/splines.h 13
/src/libjxl/lib/jxl/cms/jxl_cms.cc 1
/src/libjxl/lib/jxl/base/data_parallel.h 45
/src/libjxl/lib/jxl/headers.h 3
/src/libjxl/lib/jxl/color_encoding_internal.h 26
/src/libjxl/lib/jxl/luminance.cc 1
/usr/local/bin/../include/c++/v1/stdlib.h 3
/src/libjxl/lib/jxl/cms/jxl_cms_internal.h 36
/src/libjxl/lib/jxl/base/common.h 7
/src/libjxl/lib/jxl/base/matrix_ops.h 3
/src/libjxl/lib/jxl/cms/opsin_params.h 1
/src/libjxl/lib/jxl/cms/transfer_functions.h 4
/src/libjxl/lib/jxl/cms/tone_mapping.h 9
/src/libjxl/lib/jxl/base/span.h 6
/src/libjxl/lib/jxl/test_image.cc 2
/src/libjxl/lib/jxl/base/random.h 6
/src/libjxl/lib/jxl/jpeg/jpeg_data.h 3
/src/libjxl/lib/jxl/enc_fast_lossless.cc 104
/src/libjxl/lib/jxl/padded_bytes.h 21
/src/libjxl/lib/jxl/enc_bit_writer.h 8
/src/libjxl/lib/jxl/enc_fields.cc 10
/src/libjxl/lib/jxl/enc_bit_writer.cc 9
/src/libjxl/lib/jxl/enc_icc_codec.cc 6
/src/libjxl/lib/jxl/icc_codec_common.cc 13
/src/libjxl/lib/jxl/enc_ans.h 7
/src/libjxl/lib/jxl/dec_ans.cc 11
/src/libjxl/lib/jxl/dec_ans.h 15
/src/libjxl/lib/jxl/enc_ans.cc 59
/src/libjxl/lib/jxl/enc_cluster.h 7
/src/libjxl/lib/jxl/base/fast_math-inl.h 3
/src/libjxl/lib/jxl/base/rational_polynomial-inl.h 1
/src/libjxl/lib/jxl/enc_cluster.cc 4
/src/libjxl/lib/jxl/ans_common.cc 2
/src/libjxl/lib/jxl/enc_huffman.cc 5
/src/libjxl/lib/jxl/enc_huffman_tree.cc 10
/src/libjxl/lib/jxl/enc_huffman_tree.h 1
/src/libjxl/lib/jxl/enc_context_map.cc 4
/src/libjxl/lib/jxl/enc_frame.h 3
/src/libjxl/lib/jxl/enc_frame.cc 43
/src/libjxl/lib/jxl/enc_cache.h 3
/src/libjxl/lib/jxl/passes_state.h 5
/src/libjxl/lib/jxl/ac_strategy.h 11
/src/libjxl/lib/jxl/image.h 31
/src/libjxl/lib/jxl/quant_weights.cc 25
/src/libjxl/lib/jxl/quant_weights.h 26
/src/libjxl/lib/jxl/quantizer.cc 6
/src/libjxl/lib/jxl/quantizer.h 3
/src/libjxl/lib/jxl/chroma_from_luma.h 11
/src/libjxl/lib/jxl/dec_patch_dictionary.h 6
/src/libjxl/lib/jxl/ac_context.h 4
/src/libjxl/lib/jxl/enc_progressive_split.h 7
/src/libjxl/lib/jxl/base/override.h 1
/src/libjxl/lib/jxl/frame_header.cc 4
/src/libjxl/lib/jxl/loop_filter.cc 1
/src/libjxl/lib/jxl/frame_header.h 23
/src/libjxl/lib/jxl/jpeg/enc_jpeg_data.cc 2
/src/libjxl/lib/jxl/enc_modular.cc 16
/src/libjxl/lib/jxl/frame_dimensions.h 1
/src/libjxl/lib/jxl/dec_modular.h 12
/src/libjxl/lib/jxl/ac_strategy.cc 6
/src/libjxl/lib/jxl/image.cc 3
/src/libjxl/lib/jxl/simd_util.cc 1
/src/libjxl/lib/jxl/chroma_from_luma.cc 2
/src/libjxl/lib/jxl/image_ops.h 21
/src/libjxl/lib/jxl/base/rect.h 24
/src/libjxl/lib/jxl/enc_external_image.cc 2
/src/libjxl/lib/jxl/enc_xyb.cc 1
/src/libjxl/lib/jxl/image_ops.cc 4
/src/libjxl/lib/jxl/enc_photon_noise.cc 3
/src/libjxl/lib/jxl/enc_noise.cc 16
/src/libjxl/lib/jxl/noise.h 3
/src/libjxl/lib/jxl/enc_optimize.h 7
/src/libjxl/lib/jxl/enc_heuristics.cc 18
/src/libjxl/lib/jxl/dec_xyb.cc 6
/src/libjxl/lib/jxl/opsin_params.cc 2
/src/libjxl/lib/jxl/butteraugli/butteraugli.h 3
/src/libjxl/lib/jxl/butteraugli/butteraugli.cc 15
/src/libjxl/lib/jxl/dct_util.h 2
/src/libjxl/lib/jxl/enc_quant_weights.cc 8
/src/libjxl/lib/jxl/dec_bit_reader.h 8
/src/libjxl/lib/jxl/enc_modular.h 2
/src/libjxl/lib/jxl/modular/modular_image.h 10
/src/libjxl/lib/jxl/modular/modular_image.cc 6
/src/libjxl/lib/jxl/modular/encoding/enc_encoding.cc 10
/src/libjxl/lib/jxl/modular/encoding/encoding.cc 12
/src/libjxl/lib/jxl/modular/encoding/context_predict.h 18
/src/libjxl/lib/jxl/modular/encoding/enc_ma.h 10
/src/libjxl/lib/jxl/modular/encoding/enc_ma.cc 25
/src/libjxl/lib/jxl/pack_signed.h 2
/src/libjxl/lib/jxl/modular/encoding/dec_ma.h 3
/src/libjxl/lib/jxl/modular/encoding/encoding.h 3
/src/libjxl/lib/jxl/dec_modular.cc 4
/src/libjxl/lib/jxl/modular/transform/transform.cc 5
/src/libjxl/lib/jxl/modular/transform/squeeze.cc 4
/src/libjxl/lib/jxl/modular/transform/palette.cc 2
/src/libjxl/lib/jxl/base/scope_guard.h 4
/src/libjxl/lib/jxl/modular/encoding/dec_ma.cc 3
/src/libjxl/lib/jxl/dec_context_map.cc 2
/src/libjxl/lib/jxl/dec_huffman.cc 4
/src/libjxl/lib/jxl/huffman_table.cc 4
/src/libjxl/lib/jxl/inverse_mtf-inl.h 1
/src/libjxl/lib/jxl/modular/transform/transform.h 2
/src/libjxl/lib/jxl/modular/transform/rct.cc 1
/src/libjxl/lib/jxl/enc_progressive_split.cc 2
/src/libjxl/lib/jxl/enc_splines.cc 5
/src/libjxl/lib/jxl/splines.cc 20
/src/libjxl/lib/jxl/enc_patch_dictionary.cc 14
/src/libjxl/lib/jxl/enc_debug_image.h 1
/src/libjxl/lib/jxl/enc_debug_image.cc 9
/src/libjxl/lib/jxl/dec_cache.h 8
/src/libjxl/lib/jxl/dec_external_image.cc 3
/src/libjxl/lib/jxl/enc_patch_dictionary.h 2
/src/libjxl/lib/jxl/enc_dot_dictionary.cc 1
/src/libjxl/lib/jxl/enc_detect_dots.h 1
/src/libjxl/lib/jxl/enc_detect_dots.cc 14
/src/libjxl/lib/jxl/convolve_separable5.cc 1
/src/libjxl/lib/jxl/enc_linalg.cc 1
/src/libjxl/lib/jxl/image_bundle.h 24
/src/libjxl/lib/jxl/image_bundle.cc 5
/src/libjxl/lib/jxl/enc_aux_out.h 2
/src/libjxl/lib/jxl/alpha.cc 1
/src/libjxl/lib/jxl/enc_coeff_order.cc 7
/src/libjxl/third_party/highway/hwy/aligned_allocator.h 6
/src/libjxl/third_party/highway/hwy/aligned_allocator.cc 2
/src/libjxl/third_party/highway/hwy/base.h 2
/src/libjxl/lib/jxl/enc_gaborish.cc 1
/src/libjxl/lib/jxl/convolve_symmetric5.cc 1
/src/libjxl/lib/jxl/dec_patch_dictionary.cc 6
/src/libjxl/lib/jxl/modular/transform/enc_transform.cc 2
/src/libjxl/lib/jxl/modular/transform/enc_rct.cc 1
/src/libjxl/lib/jxl/modular/transform/enc_squeeze.cc 3
/src/libjxl/lib/jxl/modular/transform/squeeze.h 1
/src/libjxl/lib/jxl/modular/transform/enc_palette.cc 9
/src/libjxl/lib/jxl/modular/transform/palette.h 2
/src/libjxl/lib/jxl/enc_aux_out.cc 1
/src/libjxl/lib/jxl/enc_toc.cc 1
/src/libjxl/lib/jxl/toc.cc 3
/src/libjxl/lib/jxl/lehmer_code.h 2
/src/libjxl/lib/jxl/coeff_order.cc 5
/src/libjxl/lib/jxl/dec_xyb.h 2
/src/libjxl/lib/jxl/dec_frame.cc 11
/src/libjxl/lib/jxl/dec_frame.h 7
/src/libjxl/lib/jxl/passes_state.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_upsampling.cc 1
/src/libjxl/lib/jxl/loop_filter.h 1
/src/libjxl/lib/jxl/dec_noise.cc 2
/src/libjxl/lib/jxl/entropy_coder.cc 1
/src/libjxl/lib/jxl/dec_cache.cc 1
/src/libjxl/lib/jxl/render_pipeline/render_pipeline.h 4
/src/libjxl/lib/jxl/render_pipeline/stage_chroma_upsampling.cc 1
/src/libjxl/lib/jxl/render_pipeline/render_pipeline.cc 2
/src/libjxl/lib/jxl/render_pipeline/stage_gaborish.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_epf.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_patches.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_splines.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_noise.cc 2
/src/libjxl/lib/jxl/render_pipeline/stage_write.cc 3
/src/libjxl/lib/jxl/render_pipeline/stage_ycbcr.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_xyb.cc 1
/src/libjxl/lib/jxl/blending.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_from_linear.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_blending.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_spot.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_tone_mapping.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_to_linear.cc 1
/src/libjxl/lib/jxl/render_pipeline/stage_cms.cc 1
/src/libjxl/lib/jxl/compressed_dc.cc 1
/src/libjxl/lib/jxl/enc_adaptive_quantization.cc 8
/src/libjxl/lib/jxl/enc_ac_strategy.h 2
/src/libjxl/lib/jxl/enc_chroma_from_luma.h 2
/src/libjxl/lib/jxl/enc_chroma_from_luma.cc 1
/src/libjxl/lib/jxl/enc_ac_strategy.cc 2
/src/libjxl/lib/jxl/enc_cache.cc 2
/src/libjxl/lib/jxl/enc_butteraugli_comparator.cc 4
/src/libjxl/lib/jxl/enc_comparator.h 2
/src/libjxl/lib/jxl/enc_image_bundle.cc 5
/src/libjxl/lib/jxl/enc_butteraugli_comparator.h 1
/src/libjxl/third_party/brotli/c/enc/encode.c 36
/src/libjxl/third_party/brotli/c/enc/memory.c 4
/src/libjxl/third_party/brotli/c/enc/encoder_dict.c 4
/src/libjxl/third_party/brotli/c/common/dictionary.c 1
/src/libjxl/third_party/brotli/c/common/transform.c 1
/src/libjxl/third_party/brotli/c/enc/metablock.c 7
/src/libjxl/third_party/brotli/c/enc/compress_fragment.c 5
/src/libjxl/third_party/brotli/c/enc/compress_fragment_two_pass.c 6
/src/libjxl/third_party/brotli/c/enc/hash_longest_match_quickly_inc.h 3
/src/libjxl/third_party/brotli/c/enc/hash_longest_match_inc.h 2
/src/libjxl/third_party/brotli/c/enc/hash_longest_match64_inc.h 1
/src/libjxl/third_party/brotli/c/enc/hash_forgetful_chain_inc.h 3
/src/libjxl/third_party/brotli/c/enc/hash_composite_inc.h 1
/src/libjxl/third_party/brotli/c/enc/hash_to_binary_tree_inc.h 2
/src/libjxl/third_party/brotli/c/enc/hash_rolling_inc.h 4
/src/libjxl/third_party/brotli/c/enc/utf8_util.c 2
/src/libjxl/third_party/brotli/c/enc/backward_references_hq.c 21
/src/libjxl/third_party/brotli/c/enc/literal_cost.c 4
/src/libjxl/third_party/brotli/c/enc/static_dict.c 2
/src/libjxl/third_party/brotli/c/enc/backward_references.c 1
/src/libjxl/third_party/brotli/c/enc/backward_references_inc.h 8
/src/libjxl/third_party/brotli/c/enc/brotli_bit_stream.c 30
/src/libjxl/third_party/brotli/c/enc/entropy_encode.c 10
/src/libjxl/third_party/brotli/c/enc/block_splitter.c 5
/src/libjxl/third_party/brotli/c/enc/metablock_inc.h 2
/src/libjxl/third_party/brotli/c/enc/bit_cost_inc.h 2
/src/libjxl/third_party/brotli/c/enc/block_splitter_inc.h 10
/src/libjxl/third_party/brotli/c/enc/cluster_inc.h 5
/src/libjxl/third_party/brotli/c/enc/histogram.c 3
/src/libjxl/third_party/brotli/c/enc/block_encoder_inc.h 3

Analyses and suggestions

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
jxl::test::Roundtrip(jxl::extras::PackedPixelFileconst&,jxl::extras::JXLCompressParamsconst&,jxl::extras::JXLDecompressParams,jxl::ThreadPool*,jxl::extras::PackedPixelFile*) /src/libjxl/lib/jxl/test_utils.cc 5 ['N/A', 'N/A', 'N/A', 'N/A', 'N/A'] 25 0 68 9 2 5239 0 28893 1126
jxl::N_AVX2::ProcessRectACS(jxl::CompressParamsconst&,jxl::ACSConfigconst&,jxl::RectT const&,jxl::ColorCorrelationMapconst&,float*,unsignedint*,jxl::AcStrategyImage*) /src/libjxl/lib/jxl/enc_ac_strategy.cc 7 ['N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A'] 11 0 711 144 54 595 0 875 829
jxl::N_SSE4::ProcessRectACS(jxl::CompressParamsconst&,jxl::ACSConfigconst&,jxl::RectT const&,jxl::ColorCorrelationMapconst&,float*,unsignedint*,jxl::AcStrategyImage*) /src/libjxl/lib/jxl/enc_ac_strategy.cc 7 ['N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A'] 11 0 711 144 54 535 0 855 800

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

Functions statically reachable by fuzzers
47.0%
3479 / 7411
Cyclomatic complexity statically reachable by fuzzers
62.0%
31643 / 50963

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 Fuzzers runtime hit Func lines hit % I Count BB Count Cyclomatic complexity Functions reached Reached by functions Accumulated cyclomatic complexity Undiscovered complexity

Fuzz engine guidance

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/libjxl/tools/color_encoding_fuzzer.cc

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=['jxl::(anonymous namespace)::ParseColorSpace(jxl::(anonymous namespace)::Tokenizer*, JxlColorEncoding*)']

/src/libjxl/tools/jpegli_dec_fuzzer.cc

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=['jpegli::ChooseColorTransform(jpeg_decompress_struct*)', 'jpegli::DecodeCurrentiMCURow(jpeg_decompress_struct*)', 'jpegli::AddStandardHuffmanTables(jpeg_common_struct*, bool)', 'jpegli_calc_output_dimensions', '(anonymous namespace)::DecodeJpeg(unsigned char const*, unsigned long, unsigned long, (anonymous namespace)::FuzzSpec const&, std::__1::vector >*, unsigned long*, unsigned long*)::$_0::operator()() const', '(anonymous namespace)::DecodeJpeg(unsigned char const*, unsigned long, unsigned long, (anonymous namespace)::FuzzSpec const&, std::__1::vector >*, unsigned long*, unsigned long*)::$_0::operator()() const', 'jpegli::(anonymous namespace)::ProcessNextMarker(jpeg_decompress_struct*, unsigned char const*, unsigned long, unsigned long*)', 'jpegli::VectorSize()', 'jpegli::AllocateOutputBuffers(jpeg_decompress_struct*)', '(anonymous namespace)::DecodeJpeg(unsigned char const*, unsigned long, unsigned long, (anonymous namespace)::FuzzSpec const&, std::__1::vector >*, unsigned long*, unsigned long*)::$_0::operator()() const']

/src/libjxl/tools/fields_fuzzer.cc

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=['jxl::ImageMetadata::ImageMetadata()', '(anonymous namespace)::DoTestOneInput(unsigned char const*, unsigned long)', '(anonymous namespace)::DoTestOneInput(unsigned char const*, unsigned long)', '(anonymous namespace)::DoTestOneInput(unsigned char const*, unsigned long)', '(anonymous namespace)::DoTestOneInput(unsigned char const*, unsigned long)', 'jxl::Bundle::Init(jxl::Fields*)', 'jxl::ColorEncoding::ColorEncoding()', 'jxl::Bundle::Read(jxl::BitReader*, jxl::Fields*)', 'jxl::ReadImageMetadata(jxl::BitReader*, jxl::ImageMetadata*)', 'jxl::FrameHeader::FrameHeader(jxl::CodecMetadata const*)']

/src/libjxl/tools/icc_codec_fuzzer.cc

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=['jxl::UnpredictICC(unsigned char const*, unsigned long, jxl::PaddedBytes*)', '(anonymous namespace)::DoTestOneInput(unsigned char const*, unsigned long)', 'jxl::UnpredictICC(unsigned char const*, unsigned long, jxl::PaddedBytes*)', 'jxl::PaddedBytes::reserve(unsigned long)', 'jxl::AlignedMemory::Create(JxlMemoryManagerStruct*, unsigned long)', 'jxl::UnpredictICC(unsigned char const*, unsigned long, jxl::PaddedBytes*)', 'jxl::(anonymous namespace)::Shuffle(JxlMemoryManagerStruct*, unsigned char*, unsigned long, unsigned long)', 'jxl::PredictICC(unsigned char const*, unsigned long, jxl::PaddedBytes*)', 'jxl::(anonymous namespace)::PredictAndShuffle(unsigned long, unsigned long, int, unsigned long, unsigned char const*, unsigned long, unsigned long*, jxl::PaddedBytes*)']

/src/libjxl/tools/rans_fuzzer.cc

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=['jxl::DecodeUintConfig(unsigned long, jxl::HybridUintConfig*, jxl::BitReader*)', 'jxl::DecodeContextMap(JxlMemoryManagerStruct*, std::__1::vector >*, unsigned long*, jxl::BitReader*)', 'jxl::HuffmanDecodingData::ReadSymbol(jxl::BitReader*) const', 'jxl::DecodeContextMap(JxlMemoryManagerStruct*, std::__1::vector >*, unsigned long*, jxl::BitReader*)', '(anonymous namespace)::DoTestOneInput(unsigned char const*, unsigned long)', '(anonymous namespace)::DoTestOneInput(unsigned char const*, unsigned long)', 'jxl::LZ77Params::LZ77Params()', 'jxl::Bundle::Init(jxl::Fields*)', 'jxl::fields_internal::VisitorBase::~VisitorBase()', 'jxl::DecodeUintConfig(unsigned long, jxl::HybridUintConfig*, jxl::BitReader*)']

/src/libjxl/tools/djxl_fuzzer.cc

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=['JxlDecoderRewindDecodingState(JxlDecoderStruct*)', 'jxl::GetToneMappingStage(jxl::OutputEncodingInfo const&)', 'jxl::jpeg::JPEGData::CalculateMcuSize(jxl::jpeg::JPEGScanInfo const&, int*, int*) const', 'jxl::ColorCorrelationMap::ColorCorrelationMap()', 'jxl::jpeg::(anonymous namespace)::JumpToByteBoundary(jxl::jpeg::JpegBitWriter*, unsigned char const**, unsigned char const*)', 'jxl::(anonymous namespace)::JxlDecoderProcessCodestream(JxlDecoderStruct*)', 'SafeProcessCommands', 'jxl::ICCReader::Init(jxl::BitReader*, unsigned long)', 'jxl::DecodeUintConfig(unsigned long, jxl::HybridUintConfig*, jxl::BitReader*)', 'jxl::HuffmanDecodingData::ReadSymbol(jxl::BitReader*) const']

/src/libjxl/tools/cjxl_fuzzer.cc

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=['JxlEncoderStruct::ProcessOneEnqueuedInput()', 'jxl::DequantMatricesEncode(JxlMemoryManagerStruct*, jxl::DequantMatrices const&, jxl::BitWriter*, unsigned long, jxl::AuxOut*, jxl::ModularFrameEncoder*)', '(anonymous namespace)::JxlEncoderAddImageFrameInternal(JxlEncoderFrameSettingsStruct const*, unsigned long, unsigned long, bool, jxl::JxlEncoderChunkedFrameAdapter)', 'jxl::BitWriter::memory_manager() const', 'jxl::Image3::Image3(jxl::Image3&&)', 'jxl::ImageBundle::color()', 'jxl::ApplyColorTransform(jxl::ColorEncoding const&, float, jxl::Image3 const&, jxl::Plane const*, jxl::RectT const&, jxl::ColorEncoding const&, JxlCmsInterface const&, jxl::ThreadPool*, jxl::Image3*)', 'jxl::InitializePassesEncoder(jxl::FrameHeader const&, jxl::Image3 const&, jxl::RectT const&, JxlCmsInterface const&, jxl::ThreadPool*, jxl::PassesEncoderState*, jxl::ModularFrameEncoder*, jxl::AuxOut*)', 'jxl::PassesDecoderState::Init(jxl::FrameHeader const&)', 'jxl::U32Coder::CanEncode(jxl::U32Enc, unsigned int, unsigned long*)']

Runtime coverage analysis

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
jpegli::ChooseColorTransform(jpeg_decompress_struct*) 150 27 18.0% ['jpegli_dec_fuzzer']
jpegli_core_output_dimensions(jpeg_decompress_struct*) 32 14 43.75% ['jpegli_dec_fuzzer']
jpegli_read_scanlines 32 16 50.0% ['jpegli_dec_fuzzer']
jpegli::N_SSE4::WriteToOutput(jpeg_decompress_struct*,float*restrict*,unsignedlong,unsignedlong,unsignedlong,unsignedchar*) 80 34 42.5% []
jpegli::N_AVX2::WriteToOutput(jpeg_decompress_struct*,float*restrict*,unsignedlong,unsignedlong,unsignedlong,unsignedchar*) 80 34 42.5% []
jpegli::N_SSE2::WriteToOutput(jpeg_decompress_struct*,float*restrict*,unsignedlong,unsignedlong,unsignedlong,unsignedchar*) 80 34 42.5% []
unsignedlongjxl::ANSSymbolReader::ReadHybridUintClusteredInlined (unsignedlong,jxl::BitReader*) 48 9 18.75%
jxl::DecodeGroup(jxl::FrameHeaderconst&,jxl::BitReader*restrict*,unsignedlong,unsignedlong,jxl::PassesDecoderState*,jxl::GroupDecCache*,unsignedlong,jxl::RenderPipelineInput&,jxl::jpeg::JPEGData*,unsignedlong,bool,bool,bool*) 87 29 33.33% ['djxl_fuzzer', 'cjxl_fuzzer']
jxl::PredictionResultjxl::detail::Predict<0>(std::__1::vector >*,unsignedlong,intconst*,long,unsignedlong,unsignedlong,jxl::Predictor,jxl::MATreeLookupconst*,jxl::Channelconst*,jxl::weighted::State*,long*) 60 25 41.66%
jxl::PredictionResultjxl::detail::Predict<2>(std::__1::vector >*,unsignedlong,intconst*,long,unsignedlong,unsignedlong,jxl::Predictor,jxl::MATreeLookupconst*,jxl::Channelconst*,jxl::weighted::State*,long*) 60 28 46.66%
jxl::Statusjxl::LoadFloatRow *)::$_0::operator()(unsignedint,unsignedlong)const::{lambda(unsignedlong,float)#1}>(unsignedcharconst*,unsignedlong,unsignedlong,JxlDataType,bool,float,jxl::ConvertFromExternalNoSizeCheck(unsignedcharconst*,unsignedlong,unsignedlong,unsignedlong,unsignedlong,JxlPixelFormat,unsignedlong,jxl::ThreadPool*,jxl::Plane *)::$_0::operator()(unsignedint,unsignedlong)const::{lambda(unsignedlong,float)#1}) 44 11 25.0%
jxl::N_AVX2::DoColorSpaceTransform(void*,unsignedlong,floatconst*,float*,unsignedlong) 47 23 48.93% []
jxl::(anonymousnamespace)::JxlCmsInit(void*,unsignedlong,unsignedlong,JxlColorProfileconst*,JxlColorProfileconst*,float) 130 45 34.61% []
jxl::AcStrategyHeuristics::Finalize(jxl::FrameDimensionsconst&,jxl::AcStrategyImageconst&,jxl::AuxOut*) 40 5 12.5% ['cjxl_fuzzer']
jxl::BuildAndStoreANSEncodingData(JxlMemoryManagerStruct*,jxl::HistogramParams::ANSHistogramStrategy,intconst*,unsignedlong,unsignedlong,bool,jxl::ANSEncSymbolInfo*,jxl::BitWriter*) 76 36 47.36% ['cjxl_fuzzer']
jxl::BuildAndEncodeHistograms(JxlMemoryManagerStruct*,jxl::HistogramParamsconst&,unsignedlong,std::__1::vector >,std::__1::allocator >>>&,jxl::EntropyEncodingData*,std::__1::vector >*,jxl::BitWriter*,unsignedlong,jxl::AuxOut*) 125 61 48.8% ['cjxl_fuzzer']
jxl::WriteTokens(std::__1::vector >const&,jxl::EntropyEncodingDataconst&,std::__1::vector >const&,unsignedlong,jxl::BitWriter*) 76 18 23.68% ['cjxl_fuzzer']
jxl::InitializePassesEncoder(jxl::FrameHeaderconst&,jxl::Image3 const&,jxl::RectT const&,JxlCmsInterfaceconst&,jxl::ThreadPool*,jxl::PassesEncoderState*,jxl::ModularFrameEncoder*,jxl::AuxOut*) 148 62 41.89% ['cjxl_fuzzer']
jxl::ClusterHistograms(jxl::HistogramParamsconst&,std::__1::vector >const&,unsignedlong,std::__1::vector >*,std::__1::vector >*) 90 11 12.22% ['cjxl_fuzzer']
jxl::ComputeCoeffOrder(jxl::SpeedTier,jxl::ACImageconst&,jxl::AcStrategyImageconst&,jxl::FrameDimensionsconst&,unsignedint&,unsignedint,unsignedint,unsignedint,unsignedint*) 122 34 27.86% ['cjxl_fuzzer']
jxl::EncodeFrame(JxlMemoryManagerStruct*,jxl::CompressParamsconst&,jxl::FrameInfoconst&,jxl::CodecMetadataconst*,jxl::JxlEncoderChunkedFrameAdapter&,JxlCmsInterfaceconst&,jxl::ThreadPool*,JxlEncoderOutputProcessorWrapper*,jxl::AuxOut*) 121 28 23.14% ['cjxl_fuzzer']
jxl::(anonymousnamespace)::CanDoStreamingEncoding(jxl::CompressParamsconst&,jxl::FrameInfoconst&,jxl::CodecMetadataconst&,jxl::JxlEncoderChunkedFrameAdapterconst&) 45 12 26.66% ['cjxl_fuzzer']
jxl::(anonymousnamespace)::MakeFrameHeader(unsignedlong,unsignedlong,jxl::CompressParamsconst&,jxl::ProgressiveSplitterconst&,jxl::FrameInfoconst&,jxl::jpeg::JPEGDataconst*,bool,jxl::FrameHeader*) 130 55 42.30% ['cjxl_fuzzer']
jxl::(anonymousnamespace)::PermuteGroups(jxl::CompressParamsconst&,jxl::FrameDimensionsconst&,unsignedlong,std::__1::vector >*,std::__1::vector >,std::__1::allocator >>>*) 59 5 8.474% ['cjxl_fuzzer']
jxl::N_AVX2::AdjustQuantBlockAC(jxl::Quantizerconst&,unsignedlong,float,unsignedlong,unsignedlong,unsignedlong,float*,floatconst*,int*) 206 10 4.854% []
jxl::FindBestBlockEntropyModel(jxl::CompressParamsconst&,jxl::Plane const&,jxl::AcStrategyImageconst&,jxl::BlockCtxMap*) 114 6 5.263% ['cjxl_fuzzer']
jxl::WriteHuffmanTreeRepetitions(unsignedchar,unsignedchar,unsignedlong,unsignedlong*,unsignedchar*,unsignedchar*) 37 17 45.94% ['cjxl_fuzzer']
jxl::ModularFrameEncoder::ModularFrameEncoder(JxlMemoryManagerStruct*,jxl::FrameHeaderconst&,jxl::CompressParamsconst&,bool) 163 85 52.14% ['cjxl_fuzzer']
jxl::ModularFrameEncoder::AddVarDCTDC(jxl::FrameHeaderconst&,jxl::Image3 const&,jxl::RectT const&,unsignedlong,bool,jxl::PassesEncoderState*,bool) 144 61 42.36% ['cjxl_fuzzer']
jxl::PatchDictionaryEncoder::SubtractFrom(jxl::PatchDictionaryconst&,jxl::Image3 *) 48 11 22.91% ['cjxl_fuzzer']
jxl::FindBestPatchDictionary(jxl::Image3 const&,jxl::PassesEncoderState*,JxlCmsInterfaceconst&,jxl::ThreadPool*,jxl::AuxOut*,bool) 140 12 8.571% ['cjxl_fuzzer']
jxl::(anonymousnamespace)::FindTextLikePatches(jxl::CompressParamsconst&,jxl::Image3 const&,jxl::PassesEncoderStateconst*,jxl::ThreadPool*,jxl::AuxOut*,bool) 336 88 26.19% ['cjxl_fuzzer']
voidjxl::ProgressiveSplitter::SplitACCoefficients (intconst*,jxl::AcStrategyconst&,unsignedlong,unsignedlong,int*restrict*) 42 11 26.19% ['cjxl_fuzzer']
jxl::N_AVX2::(anonymousnamespace)::TransformFromPixels(jxl::AcStrategy::Type,floatconst*,unsignedlong,float*,float*) 210 14 6.666% []
jxl::N_AVX2::(anonymousnamespace)::DCFromLowestFrequencies(jxl::AcStrategy::Type,floatconst*,float*,unsignedlong) 127 17 13.38% []
jxl::N_AVX2::ToXYB(jxl::ColorEncodingconst&,float,jxl::Plane const*,jxl::ThreadPool*,jxl::Image3 *,JxlCmsInterfaceconst&,jxl::Image3 *) 32 17 53.12% []
JxlEncoderOutputProcessorWrapper::ReleaseBuffer(unsignedlong) 50 13 26.0% ['cjxl_fuzzer']
JxlEncoderStruct::ProcessOneEnqueuedInput() 275 117 42.54% ['cjxl_fuzzer']
JxlEncoderSetColorEncoding 31 15 48.38% ['cjxl_fuzzer']
JxlEncoderSetBasicInfo 101 41 40.59% ['cjxl_fuzzer']
(anonymousnamespace)::VerifyLevelSettings(JxlEncoderStructconst*,std::__1::basic_string ,std::__1::allocator >*) 46 18 39.13% ['cjxl_fuzzer']
(anonymousnamespace)::JxlEncoderAddImageFrameInternal(JxlEncoderFrameSettingsStructconst*,unsignedlong,unsignedlong,bool,jxl::JxlEncoderChunkedFrameAdapter) 114 41 35.96% ['cjxl_fuzzer']
CanDoFastLossless(JxlEncoderFrameSettingsStructconst*,JxlPixelFormatconst*,bool) 55 4 7.272% ['cjxl_fuzzer']
jxl::weighted::PredictorMode(int,jxl::weighted::Header*) 70 17 24.28% ['cjxl_fuzzer']
jxl::PredefinedTree(jxl::ModularOptions::TreeKind,unsignedlong) 60 16 26.66% ['cjxl_fuzzer']
jxl::EncodeModularChannelMAANS(jxl::Imageconst&,int,jxl::weighted::Headerconst&,std::__1::vector >const&,jxl::Token**,jxl::AuxOut*,unsignedlong,bool) 194 91 46.90% ['cjxl_fuzzer']
jxl::ModularEncode(jxl::Imageconst&,jxl::ModularOptionsconst&,jxl::BitWriter*,jxl::AuxOut*,unsignedlong,unsignedlong,jxl::TreeSamples*,unsignedlong*,std::__1::vector >const*,jxl::GroupHeader*,std::__1::vector >*,unsignedlong*) 143 68 47.55% ['cjxl_fuzzer']
booljxl::TreeToLookupTable (std::__1::vector >const&,jxl::TreeLut &) 55 28 50.90% ['cjxl_fuzzer']
skcms_TransferFunction_invert 63 34 53.96% []
skcms_Transform 235 95 40.42% []
classify(skcms_TransferFunctionconst&,TF_PQish*,TF_HLGish*) 38 11 28.94% []
read_curve_para(unsignedcharconst*,unsignedint,skcms_Curve*,unsignedint*) 61 27 44.26% []

Files and Directories in report

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/libjxl/third_party/brotli/c/enc/backward_references.c ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/dct_scales.h [] []
/src/libjxl/third_party/brotli/c/enc/brotli_bit_stream.c ['cjxl_fuzzer'] []
/src/libjxl/lib/extras/dec/pgx.cc [] []
/src/libjxl/lib/jxl/padded_bytes.h ['icc_codec_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['icc_codec_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/dec_xyb.h ['djxl_fuzzer', 'cjxl_fuzzer'] []
/src/libjxl/lib/jxl/render_pipeline/stage_spot.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/backward_references_hq.c ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/base/scope_guard.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/enc_context_map.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_aux_out.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/image_bundle.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/hash_longest_match_quickly_inc.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/dec_noise.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/backward_references_inc.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/dec_cache.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/modular/modular_image.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/decode_to_jpeg.cc ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jpegli/error.cc ['jpegli_dec_fuzzer'] ['jpegli_dec_fuzzer']
/src/libjxl/lib/jxl/render_pipeline/low_memory_render_pipeline.cc [] []
/src/libjxl/lib/jxl/enc_photon_noise.cc ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/dec_group_border.h [] []
/src/libjxl/lib/jxl/enc_progressive_split.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/metablock_inc.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/modular/options.h ['djxl_fuzzer', 'cjxl_fuzzer'] []
/src/libjxl/lib/jxl/enc_group.cc [] []
/src/libjxl/lib/jxl/base/override.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/usr/local/bin/../include/c++/v1/stdlib.h ['djxl_fuzzer', 'cjxl_fuzzer'] []
/src/libjxl/lib/jxl/enc_entropy_coder.cc [] []
/src/libjxl/lib/jxl/enc_fast_lossless.cc ['cjxl_fuzzer'] []
/src/libjxl/lib/jpegli/color_transform.cc ['jpegli_dec_fuzzer'] ['jpegli_dec_fuzzer']
/src/libjxl/lib/jxl/transpose-inl.h [] []
/src/libjxl/lib/jpegli/render.cc ['jpegli_dec_fuzzer'] ['jpegli_dec_fuzzer']
/src/libjxl/lib/include/jxl/decode_cxx.h ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/icc_codec.cc ['icc_codec_fuzzer', 'djxl_fuzzer'] ['icc_codec_fuzzer', 'djxl_fuzzer']
/src/libjxl/lib/jxl/dec_xyb.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_ans.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/tools/fields_fuzzer.cc ['fields_fuzzer'] ['fields_fuzzer']
/src/libjxl/lib/jxl/color_encoding_internal.cc ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jpegli/decode_internal.h ['jpegli_dec_fuzzer'] []
/src/libjxl/lib/jxl/dec_patch_dictionary.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/modular/transform/enc_rct.cc ['cjxl_fuzzer'] []
/src/libjxl/lib/jpegli/decode.cc ['jpegli_dec_fuzzer'] ['jpegli_dec_fuzzer']
/src/libjxl/lib/extras/common.cc [] []
/src/libjxl/lib/jxl/cms/opsin_params.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/butteraugli/butteraugli.cc ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/dec_huffman.cc ['rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['rans_fuzzer', 'djxl_fuzzer']
/src/libjxl/lib/jxl/enc_adaptive_quantization.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/render_pipeline/stage_cms.cc ['djxl_fuzzer', 'cjxl_fuzzer'] []
/src/libjxl/third_party/brotli/c/enc/compound_dictionary.c [] []
/src/libjxl/lib/jxl/enc_params.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/dec_cache.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/image.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/frame_dimensions.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/render_pipeline/stage_to_linear.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/test_image.h [] []
/src/libjxl/lib/jxl/xorshift128plus-inl.h [] []
/src/libjxl/lib/extras/metrics.cc [] []
/src/libjxl/lib/jxl/dec_frame.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/third_party/brotli/c/common/dictionary.c ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/alpha.cc ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/enc_fields.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_quant_weights.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/extras/dec/exr.cc [] []
/src/libjxl/third_party/brotli/c/enc/histogram.c ['cjxl_fuzzer'] []
/usr/local/bin/../include/c++/v1/__exception/exception.h [] []
/src/libjxl/lib/jxl/render_pipeline/stage_from_linear.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/enc_huffman_tree.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_ans_params.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/cms/color_encoding_cms.h ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/third_party/brotli/c/dec/huffman.c ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/extras/dec/color_description.cc ['color_encoding_fuzzer'] ['color_encoding_fuzzer']
/src/libjxl/lib/jxl/base/status.h ['color_encoding_fuzzer', 'jpegli_dec_fuzzer', 'fields_fuzzer', 'icc_codec_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['color_encoding_fuzzer', 'fields_fuzzer', 'icc_codec_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/test_utils.h [] []
/src/libjxl/lib/jxl/enc_cache.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/render_pipeline/render_pipeline_stage.h [] []
/src/libjxl/lib/threads/thread_parallel_runner_internal.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_xyb.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_aux_out.cc ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/dec_external_image.cc ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/dec_frame.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/render_pipeline/low_memory_render_pipeline.h [] []
/src/libjxl/lib/jxl/enc_comparator.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/enc_butteraugli_comparator.cc ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/jpeg/enc_jpeg_data_reader.cc [] []
/src/libjxl/third_party/highway/hwy/highway.h [] []
/src/libjxl/lib/jxl/cms/jxl_cms.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/convolve_slow.cc [] []
/src/libjxl/lib/jxl/cms/tone_mapping-inl.h [] []
/src/libjxl/lib/jxl/enc_ac_strategy.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/hash_longest_match_inc.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/enc_chroma_from_luma.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_modular.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/image_metadata.h ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_cluster.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/toc.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/epf.cc [] []
/src/libjxl/lib/extras/dec/jxl.cc [] []
/src/libjxl/lib/jxl/icc_codec.h ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jpegli/huffman.cc ['jpegli_dec_fuzzer'] ['jpegli_dec_fuzzer']
/src/libjxl/lib/jxl/render_pipeline/stage_ycbcr.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/literal_cost.c ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/quantizer.h ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/include/jxl/encode_cxx.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/loop_filter.cc ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/lehmer_code.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/third_party/brotli/c/dec/bit_reader.c ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/render_pipeline/stage_write.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/dec_bit_reader.h ['fields_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/dec_group.cc [] []
/src/libjxl/lib/extras/dec/jxl.h [] []
/src/libjxl/tools/color_encoding_fuzzer.cc ['color_encoding_fuzzer'] ['color_encoding_fuzzer']
/src/libjxl/lib/jxl/splines.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/encoder_dict.c ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/modular/encoding/enc_ma.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/splines.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/modular/encoding/enc_encoding.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/modular/transform/enc_palette.cc ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/render_pipeline/stage_gaborish.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/extras/dec/color_hints.h [] []
/src/libjxl/lib/jxl/loop_filter.h ['djxl_fuzzer', 'cjxl_fuzzer'] []
/src/libjxl/lib/jxl/render_pipeline/stage_tone_mapping.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/extras/mmap.cc [] []
/src/libjxl/lib/jxl/ac_strategy.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/jpeg/enc_jpeg_huffman_decode.h [] []
/src/libjxl/third_party/brotli/c/enc/bit_cost_inc.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/render_pipeline/stage_chroma_upsampling.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/static_dict.c ['cjxl_fuzzer'] []
/src/libjxl/third_party/brotli/c/common/shared_dictionary.c ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/decode.cc ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/encode.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/tools/cjxl_fuzzer.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/ans_common.cc ['rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['rans_fuzzer', 'djxl_fuzzer']
/src/libjxl/lib/jxl/quant_weights.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/block_splitter.c ['cjxl_fuzzer'] []
/src/libjxl/lib/threads/thread_parallel_runner_internal.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_linalg.cc ['cjxl_fuzzer'] []
/src/libjxl/third_party/skcms/src/Transform_inl.h [] []
/src/libjxl/third_party/brotli/c/enc/cluster_inc.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/image_ops.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/field_encodings.h ['fields_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/modular/transform/palette.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/base/fast_math-inl.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/render_pipeline/stage_splines.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/enc_comparator.cc [] []
/src/libjxl/third_party/brotli/c/enc/compress_fragment_two_pass.c ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/dct_util.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/extras/packed_image_convert.cc [] []
/src/libjxl/lib/jpegli/decode_scan.cc ['jpegli_dec_fuzzer'] ['jpegli_dec_fuzzer']
/src/libjxl/lib/jxl/render_pipeline/stage_xyb.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/base/matrix_ops.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_butteraugli_comparator.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/headers.cc ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jpegli/memory_manager.h ['jpegli_dec_fuzzer'] ['jpegli_dec_fuzzer']
/src/libjxl/lib/jxl/jpeg/dec_jpeg_serialization_state.h ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/modular/transform/squeeze.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/icc_codec_common.cc ['icc_codec_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['icc_codec_fuzzer', 'djxl_fuzzer']
/src/libjxl/lib/jxl/dec_ans.h ['fields_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/modular/encoding/enc_ma.h ['cjxl_fuzzer'] []
/src/libjxl/tools/icc_codec_fuzzer.cc ['icc_codec_fuzzer'] ['icc_codec_fuzzer']
/src/libjxl/lib/jxl/dec_ans.cc ['fields_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/tools/rans_fuzzer.cc ['rans_fuzzer'] ['rans_fuzzer']
/src/libjxl/lib/jxl/render_pipeline/stage_epf.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_transforms-inl.h [] []
/src/libjxl/third_party/brotli/c/common/transform.c ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/extras/enc/jxl.cc [] []
/src/libjxl/lib/jxl/huffman_table.cc ['rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['rans_fuzzer', 'djxl_fuzzer']
/src/libjxl/lib/jxl/enc_frame.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/memory_manager_internal.h ['icc_codec_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['icc_codec_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/base/rect.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/quantizer.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/dec_modular.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/jpeg/dec_jpeg_output_chunk.h ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/third_party/highway/hwy/ops/x86_128-inl.h [] []
/src/libjxl/lib/jxl/enc_debug_image.cc ['cjxl_fuzzer'] []
/src/libjxl/third_party/brotli/c/dec/decode.c ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/third_party/highway/hwy/targets.h ['jpegli_dec_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['jpegli_dec_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_detect_dots.cc ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/memory_manager_internal.cc ['icc_codec_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['icc_codec_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/chroma_from_luma.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/modular/encoding/encoding.cc ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/modular/transform/rct.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/cms/transfer_functions-inl.h [] []
/src/libjxl/third_party/brotli/c/enc/hash_rolling_inc.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/ac_context.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/third_party/highway/hwy/aligned_allocator.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/third_party/skcms/skcms.cc [] []
/src/libjxl/lib/jxl/enc_huffman_tree.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/metablock.c ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/modular/encoding/dec_ma.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/butteraugli/butteraugli.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/opsin_params.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/render_pipeline/simple_render_pipeline.h [] []
/src/libjxl/lib/jxl/color_encoding_internal.h ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_modular.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/render_pipeline/render_pipeline.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_gaborish.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/tools/jpegli_dec_fuzzer.cc ['jpegli_dec_fuzzer'] ['jpegli_dec_fuzzer']
/src/libjxl/lib/jpegli/idct.cc ['jpegli_dec_fuzzer'] ['jpegli_dec_fuzzer']
/src/libjxl/lib/jxl/encode_internal.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_progressive_split.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_heuristics.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/luminance.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_external_image.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/inverse_mtf-inl.h ['rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['rans_fuzzer', 'djxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/encode.c ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/cms/tone_mapping.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/base/rational_polynomial-inl.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/third_party/brotli/c/common/platform.c [] []
/src/libjxl/lib/extras/dec/jpg.cc [] []
/src/libjxl/lib/jxl/dec_transforms-inl.h [] []
/src/libjxl/lib/jxl/modular/transform/enc_squeeze.cc ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/enc_bit_writer.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jpegli/common.cc ['jpegli_dec_fuzzer'] ['jpegli_dec_fuzzer']
/src/libjxl/lib/jxl/dec_modular.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/hash_to_binary_tree_inc.h ['cjxl_fuzzer'] []
/src/libjxl/lib/threads/thread_parallel_runner.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/third_party/skcms/skcms.h [] []
/src/libjxl/lib/jxl/test_utils.cc ['icc_codec_fuzzer', 'rans_fuzzer'] ['icc_codec_fuzzer', 'rans_fuzzer']
/src/libjxl/lib/jxl/jpeg/enc_jpeg_data.cc ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/quant_weights.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/extras/size_constraints.h [] []
/src/libjxl/lib/jxl/coeff_order.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/render_pipeline/stage_upsampling.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/dct-inl.h [] []
/src/libjxl/lib/jxl/dec_xyb-inl.h [] []
/src/libjxl/third_party/brotli/c/enc/entropy_encode.c ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/base/data_parallel.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/headers.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_ans.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/image_ops.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/hash_forgetful_chain_inc.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/pack_signed.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/base/random.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/decode_to_jpeg.h ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/modular/modular_image.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/convolve_separable5.cc ['cjxl_fuzzer'] []
/src/libjxl/third_party/brotli/c/enc/compress_fragment.c ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/base/span.h ['fields_fuzzer', 'icc_codec_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'icc_codec_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_image_bundle.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/extras/dec/decode.cc [] []
/src/libjxl/lib/jxl/ac_strategy.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/jpeg/jpeg_data.h ['fields_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/dec_context_map.cc ['rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['rans_fuzzer', 'djxl_fuzzer']
/src/libjxl/lib/jxl/enc_icc_codec.cc ['icc_codec_fuzzer', 'cjxl_fuzzer'] ['icc_codec_fuzzer']
/src/libjxl/lib/jxl/fields.cc ['fields_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/modular/transform/transform.cc ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'djxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/block_splitter_inc.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/cms/transfer_functions.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/enc_patch_dictionary.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/memory.c ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/base/common.h ['rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/cms/jxl_cms_internal.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/extras/dec/pnm.cc [] []
/src/libjxl/third_party/skcms/src/skcms_internals.h [] []
/src/libjxl/lib/jxl/frame_header.cc ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_chroma_from_luma.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jpegli/memory_manager.cc ['jpegli_dec_fuzzer'] ['jpegli_dec_fuzzer']
/src/libjxl/lib/jpegli/simd.cc ['jpegli_dec_fuzzer'] ['jpegli_dec_fuzzer']
/src/libjxl/lib/jxl/enc_cluster.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_coeff_order.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_debug_image.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/third_party/highway/hwy/base.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/dec_patch_dictionary.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/hash_longest_match64_inc.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/base/byte_order.h [] []
/src/libjxl/lib/jxl/passes_state.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_toc.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_splines.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/noise.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/image_metadata.cc ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/usr/local/bin/../include/c++/v1/stdexcept [] []
/src/libjxl/lib/jxl/enc_patch_dictionary.h ['cjxl_fuzzer'] []
/src/libjxl/third_party/brotli/c/enc/utf8_util.c ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/simd_util.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/box_content_decoder.cc ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/convolve-inl.h [] []
/src/libjxl/lib/jxl/modular/encoding/context_predict.h ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/hash_composite_inc.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/render_pipeline/render_pipeline.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/dec_group_border.cc [] []
/src/libjxl/lib/jxl/image_bundle.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/extras/dec/gif.cc [] []
/src/libjxl/lib/jxl/enc_huffman.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/dec_huffman.h [] []
/src/libjxl/lib/jxl/jpeg/dec_jpeg_data_writer.cc ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/entropy_coder.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/third_party/highway/hwy/targets.cc ['jpegli_dec_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['jpegli_dec_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/third_party/brotli/c/dec/state.c ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/convolve_symmetric5.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/modular/encoding/encoding.h ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/extras/enc/jxl.h [] []
/src/libjxl/lib/jxl/modular/transform/squeeze.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/enc_bit_writer.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/enc_noise.cc ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/enc_frame.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/test_image.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/render_pipeline/stage_patches.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/jpeg/dec_jpeg_data.cc ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/simd_util-inl.h [] []
/src/libjxl/lib/jxl/jpeg/enc_jpeg_huffman_decode.cc [] []
/src/libjxl/lib/jxl/render_pipeline/stage_blending.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/render_pipeline/stage_noise.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/fields.h ['fields_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'rans_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/blending.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/extras/dec/apng.cc [] []
/src/libjxl/lib/jxl/enc_detect_dots.h ['cjxl_fuzzer'] []
/src/libjxl/lib/extras/dec/color_hints.cc [] []
/src/libjxl/lib/jxl/frame_header.h ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jpegli/decode_marker.cc ['jpegli_dec_fuzzer'] ['jpegli_dec_fuzzer']
/src/libjxl/lib/jxl/chroma_from_luma.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/third_party/brotli/c/enc/block_encoder_inc.h ['cjxl_fuzzer'] []
/src/libjxl/third_party/highway/hwy/aligned_allocator.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/modular/transform/palette.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/include/jxl/thread_parallel_runner_cxx.h ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/modular/transform/transform.h ['fields_fuzzer', 'djxl_fuzzer', 'cjxl_fuzzer'] ['fields_fuzzer', 'djxl_fuzzer']
/src/libjxl/lib/extras/dec/pnm.h [] []
/src/libjxl/lib/jxl/enc_ac_strategy.cc ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/modular/transform/enc_transform.cc ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/base/c_callback_support.h [] []
/src/libjxl/lib/jxl/dct_block-inl.h [] []
/src/libjxl/lib/jxl/enc_optimize.h ['cjxl_fuzzer'] []
/src/libjxl/lib/jxl/compressed_dc.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jxl/modular/encoding/dec_ma.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/lib/jxl/render_pipeline/simple_render_pipeline.cc [] []
/src/libjxl/lib/jpegli/upsample.cc ['jpegli_dec_fuzzer'] ['jpegli_dec_fuzzer']
/src/libjxl/lib/jxl/jpeg/jpeg_data.cc ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/passes_state.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jxl/enc_cache.h ['cjxl_fuzzer'] ['cjxl_fuzzer']
/src/libjxl/third_party/highway/hwy/ops/generic_ops-inl.h [] []
/src/libjxl/lib/jxl/enc_dot_dictionary.cc ['cjxl_fuzzer'] []
/src/libjxl/lib/extras/packed_image.h [] []
/src/libjxl/tools/djxl_fuzzer.cc ['djxl_fuzzer'] ['djxl_fuzzer']
/src/libjxl/lib/jpegli/color_quantize.cc ['jpegli_dec_fuzzer'] []
/src/libjxl/lib/jxl/codec_in_out.h [] []
/src/libjxl/lib/jxl/image.cc ['djxl_fuzzer', 'cjxl_fuzzer'] ['djxl_fuzzer', 'cjxl_fuzzer']
/src/libjxl/lib/jpegli/common_internal.h ['jpegli_dec_fuzzer'] ['jpegli_dec_fuzzer']

Directories in report

Directory
/src/libjxl/third_party/brotli/c/enc/
/src/libjxl/third_party/highway/hwy/
/src/libjxl/lib/jxl/modular/encoding/
/src/libjxl/third_party/highway/hwy/ops/
/src/libjxl/third_party/skcms/
/src/libjxl/third_party/brotli/c/dec/
/src/libjxl/third_party/brotli/c/common/
/src/libjxl/lib/jxl/jpeg/
/src/libjxl/lib/jpegli/
/src/libjxl/tools/
/src/libjxl/lib/jxl/cms/
/src/libjxl/third_party/skcms/src/
/src/libjxl/lib/extras/
/src/libjxl/lib/extras/dec/
/src/libjxl/lib/jxl/base/
/src/libjxl/lib/jxl/modular/
/src/libjxl/lib/jxl/render_pipeline/
/src/libjxl/lib/threads/
/src/libjxl/lib/jxl/
/src/libjxl/lib/jxl/modular/transform/
/src/libjxl/lib/jxl/butteraugli/
/src/libjxl/lib/extras/enc/
/usr/local/bin/../include/c++/v1/__exception/
/usr/local/bin/../include/c++/v1/
/src/libjxl/lib/include/jxl/

Metadata section

This sections shows the raw data that is used to produce this report. This is mainly used for further processing and developer debugging.

Fuzzer Calltree file Program data file Coverage file
color_encoding_fuzzer fuzzerLogFile-0-vDTEejd7ry.data fuzzerLogFile-0-vDTEejd7ry.data.yaml color_encoding_fuzzer.covreport
jpegli_dec_fuzzer fuzzerLogFile-0-QzuZay1Uhr.data fuzzerLogFile-0-QzuZay1Uhr.data.yaml jpegli_dec_fuzzer.covreport
fields_fuzzer fuzzerLogFile-0-JnX7tDJ85k.data fuzzerLogFile-0-JnX7tDJ85k.data.yaml fields_fuzzer.covreport
icc_codec_fuzzer fuzzerLogFile-0-0twPbrMs6c.data fuzzerLogFile-0-0twPbrMs6c.data.yaml icc_codec_fuzzer.covreport
rans_fuzzer fuzzerLogFile-0-2MxnvV8Nix.data fuzzerLogFile-0-2MxnvV8Nix.data.yaml rans_fuzzer.covreport
djxl_fuzzer fuzzerLogFile-0-9r6M5jhIBm.data fuzzerLogFile-0-9r6M5jhIBm.data.yaml djxl_fuzzer.covreport
cjxl_fuzzer fuzzerLogFile-0-YmJqXNTJ7w.data fuzzerLogFile-0-YmJqXNTJ7w.data.yaml cjxl_fuzzer.covreport