`volume`

EternalJK

Needs review. The inventory/provenance evidence is recorded, but some behavior, options, or attribution still lacks a direct user-facing source.

Volume

At a glance

Field	Value
Category	Audio & music
Module	`engine-client`
Also registered in	`engine-client`
Renderer	All / not renderer-specific
Network scope	`client-only` — Local to the client/UI/renderer.
Derivation	`documented`
Confidence	`medium`
In-game xdocs	No
In-game menu	No
Default	`1.0`
Value type	`float`
Restart	No latch flag is registered.
Cheat protected	No

Values

No discrete value list is enforced or documented in the inspected source.

Flags

CVAR_ARCHIVE — saved to the user configuration

Provenance

Origin: EternalJK

Ultimate-origin introduction: c9c6ab99fdd2 in EternalJK (content authored 2016-03-22, integrated 2016-03-24)
Upstream registration evidence: codemp/client/snd_dma.cpp:454
Attribution method: shared-earliest-commit-lineage-order
Attribution confidence: medium
Notes: The earliest authored/submitted introduction is shared by eternaljk, taystjk, japro, vulkan; fork-lineage order selects eternaljk.

Dated project introductions

Authored dates come from the exact registration’s first content commit, PR dates identify when work was proposed to each project, and integration dates come from each first-parent mainline. A project merging first does not override earlier upstream authorship or submission.

Project	Authored	PR opened	Integrated	Commit	Relationship
EternalJK	`2016-03-22`	—	`2016-03-24`	`c9c6ab99fdd2`	Ultimate origin
TaystJK	`2016-03-22`	—	`2016-03-24`	`c9c6ab99fdd2`	Shared integration commit
jaPRO	`2016-03-22`	—	`2016-03-24`	`c9c6ab99fdd2`	Shared integration commit
Vulkan	`2016-03-22`	—	`2016-03-24`	`c9c6ab99fdd2`	Shared integration commit

Later changes

These commits occur after the ultimate-origin introduction on TaystJK’s inherited first-parent lineage. Registration evidence is exact; behavior evidence requires a changed bound cvar reference or a changed registered command-handler hunk.

Date	Change source	Commit / subject	Evidence	Confidence
`2017-12-04`	EternalJK	`7f47620dbcbe` Merge remote-tracking branch ‘upstream/master’	Changed an exact bound cvar-variable reference. `lib/SDL2/include/SDL_hints.h`	`medium`
`2018-01-01`	jaPRO	`d9d510063ce6` Merge branch ‘japro-ejk’	Changed an exact bound cvar-variable reference. `codemp/game/sqlite3.c`	`high`
`2018-02-05`	EternalJK	`675e97128f48` Merge remote-tracking branch ‘eternalcodes/master’	Changed an exact bound cvar-variable reference. `assets/japro/ui/jamp/menudef.h`	`medium`
`2018-05-24`	EternalJK	`097a0d05fa4e` Merge remote-tracking branch ‘bucky/master’	Changed registration, default, flags, module, renderer scope, handler, or gating; and an exact bound cvar-variable reference. `codemp/client/cl_cin.cpp`, `codemp/client/snd_dma.cpp`, `codemp/client/snd_local.h` and 1 more	`medium`
`2018-09-03`	jaPRO	`bdcd618c6771` Import japro cgame	Changed an exact bound cvar-variable reference. `codemp/cgame/cg_consolecmds.c`	`high`
`2021-05-25`	TaystJK	`d7d7ce3234e6` Added vanilla clone for code compare	Changed an exact bound cvar-variable reference. `codemp/rd-vulkan/tr_bsp.cpp`, `codemp/rd-vulkan/tr_ghoul2.cpp`, `codemp/rd-vulkan/tr_main.cpp` and 5 more	`medium`
`2021-05-25`	Vulkan	`c4a9c87ef0e3` Added vulkan renderer	Changed an exact bound cvar-variable reference. `codemp/rd-vulkan/tr_main.cpp`, `codemp/rd-vulkan/tr_shader.cpp`, `codemp/rd-vulkan/tr_shadows.cpp` and 1 more	`high`
`2021-10-24`	Vulkan	`bd3a458a8bb2` Various fixes and upstream changes from Quake3e	Changed an exact bound cvar-variable reference. `codemp/rd-vulkan/tr_shadows.cpp`	`high`
`2022-09-21`	TaystJK	`fe42dacccf12` fix assets	Changed an exact bound cvar-variable reference. `assets/japro/ui/jamp/menudef.h`	`medium`
`2022-09-21`	TaystJK	`31d171b91e59` fix assets	Changed an exact bound cvar-variable reference. `assets/japro/ui/jamp/menudef.h`	`medium`
`2023-09-25`	OpenJK	`405022446ca4` [OpenJK] Re-merge OpenJK into EJK [1]	Changed an exact bound cvar-variable reference. `codemp/client/snd_ambient.cpp`	`medium`
`2024-02-03`	TaystJK	`0c789787f79c` · PR #110 Rend2 updates (#110)	Changed an exact bound cvar-variable reference. `shared/rd-rend2/tr_bsp.cpp`, `shared/rd-rend2/tr_flares.cpp`, `shared/rd-rend2/tr_ghoul2.cpp` and 7 more	`medium`
`2024-02-26`	TaystJK	`cd784cbf26da` · PR #157 Upstream update (#157)	Changed an exact bound cvar-variable reference. `shared/rd-rend2/tr_flares.cpp`	`medium`
`2024-02-29`	jaPRO	`d69b773d4f8a` [jaPRO/Tribes] Add sound effect based on your speed for tribesmod	Changed an exact bound cvar-variable reference. `codemp/cgame/cg_players.c`	`high`
`2024-03-02`	jaPRO	`0aa72e38fe9a` · PR #164 Japro update (#164)	Changed an exact bound cvar-variable reference. `codemp/cgame/cg_players.c`	`high`
`2024-03-10`	TaystJK	`027d7505bfd1` · PR #173 Macos input, libjpeg, libpng, zlib version updates (#173)	Changed an exact bound cvar-variable reference. `lib/jpeg-9c/jquant2.c`	`medium`
`2024-04-06`	TaystJK	`159821bdb1e0` · PR #186 Upstream update (#186)	Changed an exact bound cvar-variable reference. `codemp/cgame/cg_players.c`	`medium`
`2025-04-26`	OpenJK	`44d85df90f4b` · PR #228 Update built in SDL version for windows to 2.32.4 (#228)	Changed an exact bound cvar-variable reference. `lib/SDL2/include/SDL_audio.h`, `lib/SDL2/include/SDL_hints.h`	`medium`
`2025-11-15`	TaystJK	`c318e71b7c60` · PR #271 Merge pull request #271 from slash-fr/fix-lugormod-compat	Changed an exact bound cvar-variable reference. `codemp/cgame/cg_players.c`	`medium`

Evidence

registration: codemp/client/snd_dma.cpp:454 (Cvar_Get)
behavior: codemp/client/cl_cin.cpp:1179
behavior: codemp/client/cl_cin.cpp:1189
behavior: codemp/client/snd_dma.cpp:4986
behavior: codemp/client/snd_dma.cpp:4998
behavior: codemp/client/snd_dma.cpp:5058