microsoft / DirectXTK
File Age

File age measurements show the distribution of file ages (days since the first commit) and the recency of file updates (days since the latest commit).

Summary
  • Number of files: 163
  • Daily file updates (only one update per file and date counted): 660
  • First update: 2012-05-01
  • Latest update: 2022-01-25
  • Days between first and latest update: 3557 (508 weeks, estimated 2540 working days)
  • Active days (at least one file change): 611
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 163 files with 50,751 lines of code in files.
    • 150 files that are 366+ days old (47,580 lines of code)
    • 4 files that are 181-365 days old (1,061 lines of code)
    • 9 files that are 91-180 days old (2,110 lines of code)
    • 0 files that are 31-90 days old (0 lines of code)
    • 0 files that are 1-30 days old (0 lines of code)
93% | 2% | 4% | 0% | 0%
Legend:
366+
181-365
91-180
31-90
1-30
Latest Change Distribution Overall
Days since last update
  • There are 163 files with 50,751 lines of code in files.
    • 8 files have been last changed 366+ days ago (577 lines of code)
    • 37 files have been last changed 181-365 days ago (4,503 lines of code)
    • 69 files have been last changed 91-180 days ago (18,420 lines of code)
    • 43 files have been last changed 31-90 days ago (20,556 lines of code)
    • 6 files have been last changed 1-30 days ago (6,695 lines of code)
1% | 8% | 36% | 40% | 13%
Legend:
366+
181-365
91-180
31-90
1-30
File Change History per File Extension
cpp, h, vcxproj, filters, cs, fx, fxh, targets, md, nuspec, hlsl, json, txt, hlsli, gitattributes, ps1, editorconfig, inc, in, gitignore, inl, props, csproj, cmd
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
cpp100% | 0% | 0% | 0% | 0%
h100% | 0% | 0% | 0% | 0%
vcxproj68% | 10% | 20% | 0% | 0%
inl100% | 0% | 0% | 0% | 0%
filters69% | 9% | 20% | 0% | 0%
fx100% | 0% | 0% | 0% | 0%
cs100% | 0% | 0% | 0% | 0%
fxh97% | 0% | 2% | 0% | 0%
hlsl100% | 0% | 0% | 0% | 0%
cmd100% | 0% | 0% | 0% | 0%
inc100% | 0% | 0% | 0% | 0%
hlsli100% | 0% | 0% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
filters6% | <1% | 93% | 0% | 0%
vcxproj3% | 3% | 23% | 68% | 0%
hlsli100% | 0% | 0% | 0% | 0%
h0% | 21% | 39% | 24% | 14%
cs0% | 86% | 13% | 0% | 0%
cpp0% | 3% | 31% | 54% | 10%
hlsl0% | 100% | 0% | 0% | 0%
fx0% | 16% | 83% | 0% | 0%
fxh0% | 16% | 83% | 0% | 0%
cmd0% | 0% | 0% | 100% | 0%
inc0% | 0% | 0% | 100% | 0%
inl0% | 0% | 0% | 0% | 100%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
Src100% | 0% | 0% | 0% | 0%
Inc100% | 0% | 0% | 0% | 0%
Audio93% | 0% | 6% | 0% | 0%
ROOT69% | 10% | 20% | 0% | 0%
Src/Shaders99% | 0% | <1% | 0% | 0%
XWBTool88% | 11% | 0% | 0% | 0%
MakeSpriteFont100% | 0% | 0% | 0% | 0%
MakeSpriteFont/Properties100% | 0% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
XWBTool11% | 11% | 10% | 66% | 0%
Audio3% | <1% | 43% | 52% | 0%
Src/Shaders2% | 25% | 65% | 7% | 0%
Src0% | 6% | 37% | 43% | 12%
MakeSpriteFont0% | 86% | 13% | 0% | 0%
Inc0% | 12% | 14% | 17% | 54%
MakeSpriteFont/Properties0% | 100% | 0% | 0% | 0%
ROOT0% | 0% | 44% | 55% | 0%
Oldest Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
DDSTextureLoader.cpp
in Src
 1165 12 55 3562 55
WICTextureLoader.cpp
in Src
 995 14 55 3562 76
SpriteBatch.cpp
in Src
 784 31 55 3562 43
Effects.h
in Inc
 619 6 101 3562 53
GeometricPrimitive.cpp
in Src
 561 35 109 3562 47
EnvironmentMapEffect.cpp
in Src
 512 31 55 3562 35
BasicEffect.cpp
in Src
 511 31 55 3562 28
SkinnedEffect.cpp
in Src
 438 32 55 3562 32
fx
BasicEffect.fx
in Src/Shaders
 400 - 112 3562 7
VertexTypes.h
in Inc
 371 2 338 3562 23
EffectCommon.cpp
in Src
 322 16 55 3562 24
fx
EnvironmentMapEffect.fx
in Src/Shaders
 303 - 112 3562 9
AlphaTestEffect.cpp
in Src
 277 19 55 3562 29
cmd
CompileShaders.cmd
in Src/Shaders
 275 - 72 3562 35
CommonStates.cpp
in Src
 254 24 55 3562 21
fx
SkinnedEffect.fx
in Src/Shaders
 241 - 112 3562 7
fxh
Structures.fxh
in Src/Shaders
 204 - 112 3562 8
DualTextureEffect.cpp
in Src
 203 18 55 3562 26
EffectCommon.h
in Src
 189 4 55 3562 23
TeapotData.inc
in Src
 148 - 55 3562 6
Files Not Recently Changed (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
hlsli
PixelPacking_Velocity.hlsli
in Src/Shaders
 80 - 1522 1522 1
filters
xwbtool_Desktop_2019.vcxproj.filters
in XWBTool
 10 - 1035 1035 1
filters
xwbtool_Desktop_2017.vcxproj.filters
in XWBTool
 13 - 738 1901 2
filters
DirectXTKAudio_Desktop_2019_Win8.vcxproj.filters
in Audio
 56 - 645 1035 2
filters
DirectXTKAudio_Desktop_2017_Win8.vcxproj.filters
in Audio
 56 - 645 1901 2
filters
DirectXTKAudio_Desktop_2019_Win7.vcxproj.filters
in Audio
 59 - 645 730 2
filters
DirectXTKAudio_Desktop_2017_Win7.vcxproj.filters
in Audio
 59 - 645 730 2
vcxproj
xwbtool_Desktop_2019.vcxproj
in XWBTool
 244 - 533 1035 7
pch.cpp
in Src
 1 - 338 3562 4
IFontImporter.cs
in MakeSpriteFont
 10 - 338 3561 4
AssemblyInfo.cs
in MakeSpriteFont/Properties
 15 - 338 3561 5
Geometry.h
in Src
 17 - 338 2060 6
Glyph.cs
in MakeSpriteFont
 19 1 338 3561 4
GlyphCropper.cs
in MakeSpriteFont
 31 1 338 3561 4
DemandCreate.h
in Src
 35 - 338 3562 6
DirectXHelpers.cpp
in Src
 37 1 338 615 2
WAVFileReader.h
in Audio
 38 - 338 2975 11
XboxDDSTextureLoader.h
in Inc
 42 - 338 2978 15
BinaryReader.cpp
in Src
 58 1 338 3561 15
SharedResourcePool.h
in Src
 63 1 338 3562 12
Most Recently Created Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
vcxproj
DirectXTK_Windows10_2022.vcxproj
in root
 540 - 60 91 2
filters
DirectXTK_Windows10_2022.vcxproj.filters
in root
 360 - 91 91 1
vcxproj
DirectXTK_Desktop_2022.vcxproj
in root
 349 - 60 91 3
filters
DirectXTK_Desktop_2022.vcxproj.filters
in root
 318 - 91 91 1
vcxproj
DirectXTKAudio_Desktop_2022_Win7.vcxproj
in Audio
 211 - 91 91 1
vcxproj
DirectXTKAudio_Desktop_2022_Win8.vcxproj
in Audio
 201 - 91 91 1
filters
DirectXTKAudio_Desktop_2022_Win7.vcxproj.filters
in Audio
 59 - 91 91 1
filters
DirectXTKAudio_Desktop_2022_Win8.vcxproj.filters
in Audio
 56 - 91 91 1
fxh
Skinning.fxh
in Src/Shaders
 16 - 112 112 1
vcxproj
DirectXTK_Desktop_2022_Win10.vcxproj
in root
 444 - 60 187 5
filters
DirectXTK_Desktop_2022_Win10.vcxproj.filters
in root
 360 - 112 187 2
vcxproj
xwbtool_Desktop_2022.vcxproj
in XWBTool
 244 - 187 187 1
filters
xwbtool_Desktop_2022.vcxproj.filters
in XWBTool
 13 - 187 187 1
BufferHelpers.cpp
in Src
 316 6 112 615 6
BufferHelpers.h
in Inc
 120 6 338 615 5
DirectXHelpers.cpp
in Src
 37 1 338 615 2
SoundStreamInstance.cpp
in Audio
 667 34 55 645 14
vcxproj
DirectXTKAudio_Desktop_2019_Win7.vcxproj
in Audio
 211 - 107 730 13
vcxproj
DirectXTKAudio_Desktop_2017_Win7.vcxproj
in Audio
 207 - 107 730 10
filters
DirectXTKAudio_Desktop_2017_Win7.vcxproj.filters
in Audio
 59 - 645 730 2
Most Recently Changed Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
Mouse.cpp
in Src
 1071 50 8 2425 40
inl
SimpleMath.inl
in Inc
 3085 226 11 3265 18
SimpleMath.h
in Inc
 757 90 11 3265 32
SimpleMath.cpp
in Src
 174 5 11 2721 15
GamePad.cpp
in Src
 1378 42 24 2713 48
GamePad.h
in Inc
 230 29 24 2713 37
Keyboard.h
in Inc
 437 7 52 2428 31
xwbtool.cpp
in XWBTool
 1527 13 55 2975 63
AudioEngine.cpp
in Audio
 1246 38 55 2975 61
DDSTextureLoader.cpp
in Src
 1165 12 55 3562 55
WaveBankReader.cpp
in Audio
 1104 37 55 2975 44
WICTextureLoader.cpp
in Src
 995 14 55 3562 76
Geometry.cpp
in Src
 800 19 55 2060 19
SpriteBatch.cpp
in Src
 784 31 55 3562 43
SoundStreamInstance.cpp
in Audio
 667 34 55 645 14
WAVFileReader.cpp
in Audio
 538 8 55 2975 21
EnvironmentMapEffect.cpp
in Src
 512 31 55 3562 35
BasicEffect.cpp
in Src
 511 31 55 3562 28
Audio.h
in Inc
 505 16 55 2975 45
NormalMapEffect.cpp
in Src
 505 37 55 2027 31