mozilla / cubeb - File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

Overview

File Change Frequency Overall

There are 60 files with 22,479 lines of code.

3 files changed more than 100 times (7,225 lines of code)
6 files changed 51-100 times (4,563 lines of code)
8 files changed 21-50 times (3,628 lines of code)
13 files changed 6-20 times (4,651 lines of code)
30 files changed 1-5 times (2,412 lines of code)

Legend:

101+

51-100

21-50

6-20

1-5

explore: grouped by folders | grouped by update frequency | data

Contributors Count Frequency Overall

There are 60 files with 22,479 lines of code.

1 file changed by more than 25 contributors (2,767 lines of code)
8 files changed by 11-25 contributors (9,021 lines of code)
13 files changed by 6-10 contributors (5,688 lines of code)
24 files changed by 2-5 contributors (3,357 lines of code)
14 files changed by 1 contributor (1,646 lines of code)

Legend:

26+

11-25

6-10

2-5

explore: grouped by folders | grouped by contributors count | data

File Change Frequency per File Extension

h, cpp, c, md, in, txt, gitignore, clang-format, sh, cmake, gitmodules, yaml

File Change Frequency per Extension

The number of recorded file updates

101+

51-100

21-50

6-20

1-5

File Change Frequency per Logical Decomposition

primary

primary (file change frequency)

The number of recorded file updates

101+

51-100

21-50

6-20

1-5

Most Frequently Changed Files (Top 50)

See data for all files...

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
cubeb_wasapi.cpp in src	2767	29	2013-06-26	2025-02-12	232	26	paul@paul.cx	a.rainman@gmail.com
cubeb_audiounit.cpp in src	3016	-	2016-06-30	2024-01-31	135	15	achronop@gmail.com	paul@paul.cx
cubeb_pulse.c in src	1442	-	2011-08-03	2023-11-21	108	20	kinetik@flim.org	apehrson@mozilla.com
cubeb_alsa.c in src	1141	-	2011-08-03	2023-11-21	98	18	kinetik@flim.org	apehrson@mozilla.com
cubeb.c in src	640	-	2013-02-19	2024-03-27	89	18	kinetik@flim.org	paul@paul.cx
cubeb_winmm.c in src	920	1	2011-07-26	2023-11-21	85	13	kinetik@flim.org	apehrson@mozilla.com
cubeb.h in include/cubeb	281	-	2011-07-08	2024-02-07	84	19	kinetik@flim.org	paul@paul.cx
cubeb_sndio.c in src	590	-	2012-05-23	2023-11-21	59	20	alex@caoua.org	apehrson@mozilla.com
cubeb_jack.cpp in src	991	-	2013-08-31	2023-12-29	57	22	sebastien.alaiwan@gmail.com	monsterovich@gmail.com
cubeb_audiotrack.c in src	355	-	2013-03-11	2023-11-21	43	10	kinetik@flim.org	apehrson@mozilla.com
cubeb_resampler_internal.h in src	433	30	2016-02-02	2025-03-03	41	7	paul@paul.cx	paul@paul.cx
cubeb_resampler.cpp in src	270	-	2014-09-20	2025-03-03	38	8	camlorn38@gmail.com	paul@paul.cx
cubeb-internal.h in src	67	-	2013-02-19	2023-11-21	37	9	kinetik@flim.org	apehrson@mozilla.com
cubeb_aaudio.cpp in src	1473	14	2020-10-10	2025-01-08	34	7	nyorain@gmail.com	apehrson@mozilla.com
cubeb_mixer.cpp in src	532	8	2016-12-21	2023-11-10	31	8	chun.m.chang@gmail.com	paul@paul.cx
cubeb_utils.h in src	217	20	2016-02-02	2023-12-12	23	8	paul@paul.cx	apehrson@mozilla.com
cubeb_kai.c in src	281	-	2015-06-15	2023-11-21	22	10	komh@chollian.net	apehrson@mozilla.com
cubeb_log.h in src	55	-	2016-09-21	2022-10-18	18	7	kinetik@flim.org	amfobes@gmail.com
cubeb_mixer.h in src	23	-	2016-12-21	2021-07-27	15	6	chun.m.chang@gmail.com	chun.m.chang@gmail.com
cubeb_oss.c in src	1144	-	2020-10-09	2023-11-21	15	6	khng300@gmail.com	apehrson@mozilla.com
cubeb-test.cpp in tools	581	31	2019-02-01	2022-12-07	14	5	achronop@gmail.com	kinetik@flim.org
cubeb_sun.c in src	660	-	2019-06-11	2023-11-21	14	8	29542929+niacat@users.norep...	apehrson@mozilla.com
cubeb_resampler.h in src	43	-	2014-09-20	2025-03-03	13	5	camlorn38@gmail.com	paul@paul.cx
cubeb_log.cpp in src	178	5	2017-03-13	2023-07-25	12	7	paul@paul.cx	paul@paul.cx
cubeb_utils_unix.h in src	68	3	2016-07-25	2021-07-27	10	5	paul@paul.cx	chun.m.chang@gmail.com
cubeb_opensl.cpp in src	1567	-	2023-08-17	2024-08-15	10	4	paul@paul.cx	kinetik@flim.org
cubeb_ring_array.h in src	96	-	2016-03-04	2023-11-21	9	4	achronop@gmail.com	paul@paul.cx
cubeb_utils_win.h in src	44	3	2016-07-25	2022-03-02	8	5	paul@paul.cx	kinetik@flim.org
cubeb_ringbuffer.h in src	184	23	2016-12-01	2022-06-22	7	5	paul@paul.cx	unknown
cubeb_osx_run_loop.h in src	8	-	2014-09-20	2021-07-27	6	5	camlorn38@gmail.com	chun.m.chang@gmail.com
sles_definitions.h in src/android	24	-	2013-03-14	2021-07-27	5	3	kinetik@flim.org	chun.m.chang@gmail.com
audiotrack_definitions.h in src/android	42	-	2013-03-14	2021-07-27	4	3	kinetik@flim.org	chun.m.chang@gmail.com
cubeb-output-latency.h in src/android	60	-	2018-02-26	2023-08-17	4	4	achronop@gmail.com	paul@paul.cx
cubeb-jni.cpp in src	63	-	2018-02-19	2021-10-14	4	3	achronop@gmail.com	25717050+pent0@users.norepl...
cubeb-speex-resampler.h in src	1	-	2013-06-26	2014-09-20	3	3	paul@paul.cx	camlorn38@gmail.com
cubeb_utils.cpp in src	16	-	2018-03-19	2021-07-27	3	3	jean-yves@avenard.org	chun.m.chang@gmail.com
cubeb-jni.h in src	16	-	2018-02-19	2023-08-17	3	3	achronop@gmail.com	paul@paul.cx
cubeb_strings.h in src	17	-	2017-05-15	2021-07-27	3	2	dglastonbury@mozilla.com	chun.m.chang@gmail.com
cubeb_media_library.h in src/android	56	-	2018-02-26	2023-08-17	3	3	achronop@gmail.com	paul@paul.cx
cubeb_array_queue.h in src	77	-	2016-09-22	2021-07-27	3	3	achronop@gmail.com	chun.m.chang@gmail.com
cubeb_audio_dump.cpp in src	199	10	2023-09-22	2025-02-03	3	2	paul@paul.cx	paul@paul.cx
in Config.cmake.in in root	3	-	2017-10-04	2021-11-09	2	2	sam@samfullerstudios.com	andrea@pappacoda.it
toolchain-cross-mingw.cmake in cmake	9	-	2016-09-21	2019-06-03	2	1	kinetik@flim.org	kinetik@flim.org
cubeb_assert.h in src	12	-	2017-01-24	2021-07-27	2	2	paul@paul.cx	chun.m.chang@gmail.com
cubeb-jni-instances.h in src	13	-	2018-02-19	2018-03-01	2	1	achronop@gmail.com	achronop@gmail.com
cubeb_osx_run_loop.cpp in src	21	-	2016-10-06	2021-07-27	2	2	paul@paul.cx	chun.m.chang@gmail.com
cubeb_triple_buffer.h in src	51	5	2022-12-13	2024-04-29	2	2	paul@paul.cx	jolin@mozilla.com
cubeb_strings.c in src	108	-	2017-05-15	2021-07-27	2	2	dglastonbury@mozilla.com	chun.m.chang@gmail.com
cubeb_tracing.h in src	6	-	2022-07-19	2022-07-19	1	1	paul@paul.cx	paul@paul.cx
speex_config_types.h in subprojects/speex	7	-	2021-11-06	2021-11-06	1	1	andrea@pappacoda.it	andrea@pappacoda.it

Files With Most Contributors (Top 50)

Based on the number of unique email addresses found in commits.

See data for all files...

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
cubeb_wasapi.cpp in src	2767	29	2013-06-26	2025-02-12	232	26	paul@paul.cx	a.rainman@gmail.com
cubeb_jack.cpp in src	991	-	2013-08-31	2023-12-29	57	22	sebastien.alaiwan@gmail.com	monsterovich@gmail.com
cubeb_pulse.c in src	1442	-	2011-08-03	2023-11-21	108	20	kinetik@flim.org	apehrson@mozilla.com
cubeb_sndio.c in src	590	-	2012-05-23	2023-11-21	59	20	alex@caoua.org	apehrson@mozilla.com
cubeb.h in include/cubeb	281	-	2011-07-08	2024-02-07	84	19	kinetik@flim.org	paul@paul.cx
cubeb_alsa.c in src	1141	-	2011-08-03	2023-11-21	98	18	kinetik@flim.org	apehrson@mozilla.com
cubeb.c in src	640	-	2013-02-19	2024-03-27	89	18	kinetik@flim.org	paul@paul.cx
cubeb_audiounit.cpp in src	3016	-	2016-06-30	2024-01-31	135	15	achronop@gmail.com	paul@paul.cx
cubeb_winmm.c in src	920	1	2011-07-26	2023-11-21	85	13	kinetik@flim.org	apehrson@mozilla.com
cubeb_audiotrack.c in src	355	-	2013-03-11	2023-11-21	43	10	kinetik@flim.org	apehrson@mozilla.com
cubeb_kai.c in src	281	-	2015-06-15	2023-11-21	22	10	komh@chollian.net	apehrson@mozilla.com
cubeb-internal.h in src	67	-	2013-02-19	2023-11-21	37	9	kinetik@flim.org	apehrson@mozilla.com
cubeb_resampler.cpp in src	270	-	2014-09-20	2025-03-03	38	8	camlorn38@gmail.com	paul@paul.cx
cubeb_mixer.cpp in src	532	8	2016-12-21	2023-11-10	31	8	chun.m.chang@gmail.com	paul@paul.cx
cubeb_utils.h in src	217	20	2016-02-02	2023-12-12	23	8	paul@paul.cx	apehrson@mozilla.com
cubeb_sun.c in src	660	-	2019-06-11	2023-11-21	14	8	29542929+niacat@users.norep...	apehrson@mozilla.com
cubeb_resampler_internal.h in src	433	30	2016-02-02	2025-03-03	41	7	paul@paul.cx	paul@paul.cx
cubeb_aaudio.cpp in src	1473	14	2020-10-10	2025-01-08	34	7	nyorain@gmail.com	apehrson@mozilla.com
cubeb_log.h in src	55	-	2016-09-21	2022-10-18	18	7	kinetik@flim.org	amfobes@gmail.com
cubeb_log.cpp in src	178	5	2017-03-13	2023-07-25	12	7	paul@paul.cx	paul@paul.cx
cubeb_mixer.h in src	23	-	2016-12-21	2021-07-27	15	6	chun.m.chang@gmail.com	chun.m.chang@gmail.com
cubeb_oss.c in src	1144	-	2020-10-09	2023-11-21	15	6	khng300@gmail.com	apehrson@mozilla.com
cubeb-test.cpp in tools	581	31	2019-02-01	2022-12-07	14	5	achronop@gmail.com	kinetik@flim.org
cubeb_resampler.h in src	43	-	2014-09-20	2025-03-03	13	5	camlorn38@gmail.com	paul@paul.cx
cubeb_utils_unix.h in src	68	3	2016-07-25	2021-07-27	10	5	paul@paul.cx	chun.m.chang@gmail.com
cubeb_utils_win.h in src	44	3	2016-07-25	2022-03-02	8	5	paul@paul.cx	kinetik@flim.org
cubeb_ringbuffer.h in src	184	23	2016-12-01	2022-06-22	7	5	paul@paul.cx	unknown
cubeb_osx_run_loop.h in src	8	-	2014-09-20	2021-07-27	6	5	camlorn38@gmail.com	chun.m.chang@gmail.com
cubeb_opensl.cpp in src	1567	-	2023-08-17	2024-08-15	10	4	paul@paul.cx	kinetik@flim.org
cubeb_ring_array.h in src	96	-	2016-03-04	2023-11-21	9	4	achronop@gmail.com	paul@paul.cx
cubeb-output-latency.h in src/android	60	-	2018-02-26	2023-08-17	4	4	achronop@gmail.com	paul@paul.cx
sles_definitions.h in src/android	24	-	2013-03-14	2021-07-27	5	3	kinetik@flim.org	chun.m.chang@gmail.com
audiotrack_definitions.h in src/android	42	-	2013-03-14	2021-07-27	4	3	kinetik@flim.org	chun.m.chang@gmail.com
cubeb-jni.cpp in src	63	-	2018-02-19	2021-10-14	4	3	achronop@gmail.com	25717050+pent0@users.norepl...
cubeb-jni.h in src	16	-	2018-02-19	2023-08-17	3	3	achronop@gmail.com	paul@paul.cx
cubeb_media_library.h in src/android	56	-	2018-02-26	2023-08-17	3	3	achronop@gmail.com	paul@paul.cx
cubeb_utils.cpp in src	16	-	2018-03-19	2021-07-27	3	3	jean-yves@avenard.org	chun.m.chang@gmail.com
cubeb_array_queue.h in src	77	-	2016-09-22	2021-07-27	3	3	achronop@gmail.com	chun.m.chang@gmail.com
cubeb-speex-resampler.h in src	1	-	2013-06-26	2014-09-20	3	3	paul@paul.cx	camlorn38@gmail.com
cubeb_strings.h in src	17	-	2017-05-15	2021-07-27	3	2	dglastonbury@mozilla.com	chun.m.chang@gmail.com
cubeb_audio_dump.cpp in src	199	10	2023-09-22	2025-02-03	3	2	paul@paul.cx	paul@paul.cx
cubeb_assert.h in src	12	-	2017-01-24	2021-07-27	2	2	paul@paul.cx	chun.m.chang@gmail.com
cubeb_strings.c in src	108	-	2017-05-15	2021-07-27	2	2	dglastonbury@mozilla.com	chun.m.chang@gmail.com
cubeb_triple_buffer.h in src	51	5	2022-12-13	2024-04-29	2	2	paul@paul.cx	jolin@mozilla.com
cubeb_osx_run_loop.cpp in src	21	-	2016-10-06	2021-07-27	2	2	paul@paul.cx	chun.m.chang@gmail.com
in Config.cmake.in in root	3	-	2017-10-04	2021-11-09	2	2	sam@samfullerstudios.com	andrea@pappacoda.it
toolchain-cross-mingw.cmake in cmake	9	-	2016-09-21	2019-06-03	2	1	kinetik@flim.org	kinetik@flim.org
cubeb-jni-instances.h in src	13	-	2018-02-19	2018-03-01	2	1	achronop@gmail.com	achronop@gmail.com
oss_is_v4.c in cmake/compile_tests	8	1	2020-10-09	2020-10-09	1	1	khng300@gmail.com	khng300@gmail.com
fixed_generic.h in subprojects/speex	55	-	2021-11-06	2021-11-06	1	1	andrea@pappacoda.it	andrea@pappacoda.it

Files With Least Contributors (Top 50)

Based on the number of unique email addresses found in commits.

See data for all files...

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
resample.c in subprojects/speex	957	35	2021-11-06	2021-11-06	1	1	andrea@pappacoda.it	andrea@pappacoda.it
resample_neon.h in subprojects/speex	154	5	2021-11-06	2021-11-06	1	1	andrea@pappacoda.it	andrea@pappacoda.it
arch.h in subprojects/speex	153	-	2021-11-06	2021-11-06	1	1	andrea@pappacoda.it	andrea@pappacoda.it
speex_resampler.h in subprojects/speex	127	-	2021-11-06	2021-11-06	1	1	andrea@pappacoda.it	andrea@pappacoda.it
resample_sse.h in subprojects/speex	84	4	2021-11-06	2021-11-06	1	1	andrea@pappacoda.it	andrea@pappacoda.it
fixed_generic.h in subprojects/speex	55	-	2021-11-06	2021-11-06	1	1	andrea@pappacoda.it	andrea@pappacoda.it
stack_alloc.h in subprojects/speex	32	-	2021-11-06	2021-11-06	1	1	andrea@pappacoda.it	andrea@pappacoda.it
cubeb_audio_dump.h in src	31	-	2023-09-22	2023-09-22	1	1	paul@paul.cx	paul@paul.cx
cubeb-jni-instances.h in src	13	-	2018-02-19	2018-03-01	2	1	achronop@gmail.com	achronop@gmail.com
cubeb_android.h in src	10	-	2020-10-29	2020-10-29	1	1	paul@paul.cx	paul@paul.cx
toolchain-cross-mingw.cmake in cmake	9	-	2016-09-21	2019-06-03	2	1	kinetik@flim.org	kinetik@flim.org
oss_is_v4.c in cmake/compile_tests	8	1	2020-10-09	2020-10-09	1	1	khng300@gmail.com	khng300@gmail.com
speex_config_types.h in subprojects/speex	7	-	2021-11-06	2021-11-06	1	1	andrea@pappacoda.it	andrea@pappacoda.it
cubeb_tracing.h in src	6	-	2022-07-19	2022-07-19	1	1	paul@paul.cx	paul@paul.cx
cubeb_audio_dump.cpp in src	199	10	2023-09-22	2025-02-03	3	2	paul@paul.cx	paul@paul.cx
cubeb_strings.c in src	108	-	2017-05-15	2021-07-27	2	2	dglastonbury@mozilla.com	chun.m.chang@gmail.com
cubeb_triple_buffer.h in src	51	5	2022-12-13	2024-04-29	2	2	paul@paul.cx	jolin@mozilla.com
cubeb_osx_run_loop.cpp in src	21	-	2016-10-06	2021-07-27	2	2	paul@paul.cx	chun.m.chang@gmail.com
cubeb_strings.h in src	17	-	2017-05-15	2021-07-27	3	2	dglastonbury@mozilla.com	chun.m.chang@gmail.com
cubeb_assert.h in src	12	-	2017-01-24	2021-07-27	2	2	paul@paul.cx	chun.m.chang@gmail.com
in Config.cmake.in in root	3	-	2017-10-04	2021-11-09	2	2	sam@samfullerstudios.com	andrea@pappacoda.it
cubeb_array_queue.h in src	77	-	2016-09-22	2021-07-27	3	3	achronop@gmail.com	chun.m.chang@gmail.com
cubeb-jni.cpp in src	63	-	2018-02-19	2021-10-14	4	3	achronop@gmail.com	25717050+pent0@users.norepl...
cubeb_media_library.h in src/android	56	-	2018-02-26	2023-08-17	3	3	achronop@gmail.com	paul@paul.cx
audiotrack_definitions.h in src/android	42	-	2013-03-14	2021-07-27	4	3	kinetik@flim.org	chun.m.chang@gmail.com
sles_definitions.h in src/android	24	-	2013-03-14	2021-07-27	5	3	kinetik@flim.org	chun.m.chang@gmail.com
cubeb-jni.h in src	16	-	2018-02-19	2023-08-17	3	3	achronop@gmail.com	paul@paul.cx
cubeb_utils.cpp in src	16	-	2018-03-19	2021-07-27	3	3	jean-yves@avenard.org	chun.m.chang@gmail.com
cubeb-speex-resampler.h in src	1	-	2013-06-26	2014-09-20	3	3	paul@paul.cx	camlorn38@gmail.com
cubeb_opensl.cpp in src	1567	-	2023-08-17	2024-08-15	10	4	paul@paul.cx	kinetik@flim.org
cubeb_ring_array.h in src	96	-	2016-03-04	2023-11-21	9	4	achronop@gmail.com	paul@paul.cx
cubeb-output-latency.h in src/android	60	-	2018-02-26	2023-08-17	4	4	achronop@gmail.com	paul@paul.cx
cubeb-test.cpp in tools	581	31	2019-02-01	2022-12-07	14	5	achronop@gmail.com	kinetik@flim.org
cubeb_ringbuffer.h in src	184	23	2016-12-01	2022-06-22	7	5	paul@paul.cx	unknown
cubeb_utils_unix.h in src	68	3	2016-07-25	2021-07-27	10	5	paul@paul.cx	chun.m.chang@gmail.com
cubeb_utils_win.h in src	44	3	2016-07-25	2022-03-02	8	5	paul@paul.cx	kinetik@flim.org
cubeb_resampler.h in src	43	-	2014-09-20	2025-03-03	13	5	camlorn38@gmail.com	paul@paul.cx
cubeb_osx_run_loop.h in src	8	-	2014-09-20	2021-07-27	6	5	camlorn38@gmail.com	chun.m.chang@gmail.com
cubeb_oss.c in src	1144	-	2020-10-09	2023-11-21	15	6	khng300@gmail.com	apehrson@mozilla.com
cubeb_mixer.h in src	23	-	2016-12-21	2021-07-27	15	6	chun.m.chang@gmail.com	chun.m.chang@gmail.com
cubeb_aaudio.cpp in src	1473	14	2020-10-10	2025-01-08	34	7	nyorain@gmail.com	apehrson@mozilla.com
cubeb_resampler_internal.h in src	433	30	2016-02-02	2025-03-03	41	7	paul@paul.cx	paul@paul.cx
cubeb_log.cpp in src	178	5	2017-03-13	2023-07-25	12	7	paul@paul.cx	paul@paul.cx
cubeb_log.h in src	55	-	2016-09-21	2022-10-18	18	7	kinetik@flim.org	amfobes@gmail.com
cubeb_sun.c in src	660	-	2019-06-11	2023-11-21	14	8	29542929+niacat@users.norep...	apehrson@mozilla.com
cubeb_mixer.cpp in src	532	8	2016-12-21	2023-11-10	31	8	chun.m.chang@gmail.com	paul@paul.cx
cubeb_resampler.cpp in src	270	-	2014-09-20	2025-03-03	38	8	camlorn38@gmail.com	paul@paul.cx
cubeb_utils.h in src	217	20	2016-02-02	2023-12-12	23	8	paul@paul.cx	apehrson@mozilla.com
cubeb-internal.h in src	67	-	2013-02-19	2023-11-21	37	9	kinetik@flim.org	apehrson@mozilla.com
cubeb_audiotrack.c in src	355	-	2013-03-11	2023-11-21	43	10	kinetik@flim.org	apehrson@mozilla.com