Closed Bug 1528881 Opened 1 year ago Closed 1 year ago

gfx: Make some global functions static and remove some unused functions

Categories

(Core :: Graphics, enhancement, P3)

enhancement

Tracking

()

RESOLVED FIXED
mozilla69
Tracking Status
firefox-esr60 --- wontfix
firefox65 --- wontfix
firefox66 --- wontfix
firefox67 --- wontfix
firefox67.0.1 --- wontfix
firefox68 --- wontfix
firefox69 --- fixed

People

(Reporter: cpeterson, Assigned: cpeterson)

References

(Blocks 1 open bug)

Details

Attachments

(9 files)

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clang's -Wmissing-prototypes option identifies global functions that can be made static (because they're only called from one compilation unit) or removed (if they're never called).

Green Try build:
https://treeherder.mozilla.org/#/jobs?repo=try&revision=e0659997a04319207842faac852546f363e17b69

clang's -Wmissing-prototypes option identifies global functions that can be made static (because they're only called from one compilation unit) or removed (if they're never called).

gfx/thebes/gfxBlur.cpp:444:6 [-Wmissing-prototypes] no previous prototype for function 'CacheBlur'
gfx/thebes/gfxPlatform.cpp:1087:6 [-Wmissing-prototypes] no previous prototype for function 'IsFeatureSupported'
gfx/thebes/gfxPlatform.cpp:1355:6 [-Wmissing-prototypes] no previous prototype for function 'SourceBufferDestroy'
gfx/thebes/gfxPlatform.cpp:1365:6 [-Wmissing-prototypes] no previous prototype for function 'SourceSurfaceDestroyed'
gfx/thebes/gfxPlatform.cpp:2422:6 [-Wmissing-prototypes] no previous prototype for function 'VideoDecodingFailedChangedCallback'
gfx/thebes/gfxPlatform.cpp:559:6 [-Wmissing-prototypes] no previous prototype for function 'WebRenderDebugPrefChangeCallback'

widget/GfxInfoBase.cpp:82:6 [-Wmissing-prototypes] no previous prototype for function 'InitGfxDriverInfoShutdownObserver'

clang's -Wmissing-prototypes option identifies global functions that can be made static (because they're only called from one compilation unit) or removed (if they're never called).

CreateDefaultTarget()
NS_HSL2RGB()

widget/headless/HeadlessWidget.cpp:49:30 [-Wmissing-prototypes] no previous prototype for function 'CreateDefaultTarget'

Depends on D20260

FAST_DIVIDE_BY_255 was defined in nsColor.h but only used in nsColor.cpp.

Depends on D20261

And #include "BufferUnrotate.h" in BufferUnrotate.cpp for BufferUnrotate() function prototype.

clang's -Wmissing-prototypes option identifies global functions that can be made static (because they're only called from one compilation unit) or removed (if they're never called).

gfx/2d/BufferUnrotate.cpp:17:6 [-Wmissing-prototypes] no previous prototype for function 'BufferUnrotate'
gfx/2d/DrawTargetCairo.cpp:195:6 [-Wmissing-prototypes] no previous prototype for function 'ReleaseData'
gfx/2d/DrawTargetCairo.cpp:201:18 [-Wmissing-prototypes] no previous prototype for function 'CopyToImageSurface'
gfx/2d/DrawTargetCairo.cpp:239:18 [-Wmissing-prototypes] no previous prototype for function 'GetAsImageSurface'
gfx/2d/DrawTargetCairo.cpp:251:18 [-Wmissing-prototypes] no previous prototype for function 'CreateSubImageForData'
gfx/2d/DrawTargetCairo.cpp:272:18 [-Wmissing-prototypes] no previous prototype for function 'ExtractSubImage'
gfx/2d/DrawTargetCairo.cpp:308:18 [-Wmissing-prototypes] no previous prototype for function 'GetCairoSurfaceForSourceSurface'
gfx/2d/DrawTargetRecording.cpp:26:6 [-Wmissing-prototypes] no previous prototype for function 'RecordingSourceSurfaceUserDataFunc'
gfx/2d/DrawTargetRecording.cpp:272:6 [-Wmissing-prototypes] no previous prototype for function 'RecordingFontUserDataDestroyFunc'
gfx/2d/DrawTargetWrapAndRecord.cpp:26:6 [-Wmissing-prototypes] no previous prototype for function 'WrapAndRecordSourceSurfaceUserDataFunc'
gfx/2d/DrawTargetWrapAndRecord.cpp:358:6 [-Wmissing-prototypes] no previous prototype for function 'WrapAndRecordFontUserDataDestroyFunc'
gfx/2d/FilterNodeSoftware.cpp:1816:6 [-Wmissing-prototypes] no previous prototype for function 'IsAllZero'
gfx/2d/FilterNodeSoftware.cpp:183:37 [-Wmissing-prototypes] no previous prototype for function 'CloneAligned'
gfx/2d/MacIOSurface.cpp:442:6 [-Wmissing-prototypes] no previous prototype for function 'MacIOSurfaceBufferDeallocator'
gfx/2d/QuartzSupport.mm:38:6 [-Wmissing-prototypes] no previous prototype for function 'cgdata_release_callback'
gfx/2d/ScaledFontMac.cpp:191:10 [-Wmissing-prototypes] no previous prototype for function 'CalcTableChecksum'
gfx/2d/ScaledFontMac.cpp:224:5 [-Wmissing-prototypes] no previous prototype for function 'maxPow2LessThan'
gfx/2d/unittest/TestCairo.cpp:12:6 [-Wmissing-prototypes] no previous prototype for function 'TryCircle'

Depends on D20262

clang's -Wmissing-prototypes option identifies global functions that can be made static (because they're only called from one compilation unit) or removed (if they're never called).

gfx/gl/GfxTexturesReporter.cpp:22:13 [-Wmissing-prototypes] no previous prototype for function 'FormatBytes'
gfx/gl/GLContextFeatures.cpp:534:6 [-Wmissing-prototypes] no previous prototype for function 'IsFeaturePartOfProfileVersion'

Depends on D20263

clang's -Wmissing-prototypes option identifies global functions that can be made static (because they're only called from one compilation unit) or removed (if they're never called).

gfx/layers/composite/ContainerLayerComposite.cpp:132:6 [-Wmissing-prototypes] no previous prototype for function 'TransformLayerGeometry'
gfx/layers/composite/LayerManagerComposite.cpp:1409:6 [-Wmissing-prototypes] no previous prototype for function 'ComputeVisibleRegionForChildren'
gfx/layers/composite/LayerManagerComposite.cpp:234:6 [-Wmissing-prototypes] no previous prototype for function 'ShouldProcessLayer'
gfx/layers/composite/TiledContentHost.cpp:156:6 [-Wmissing-prototypes] no previous prototype for function 'UseTileTexture'
gfx/layers/ipc/CompositorBridgeParent.cpp:1827:6 [-Wmissing-prototypes] no previous prototype for function 'EraseLayerState'
gfx/layers/ipc/CompositorBridgeParent.cpp:2140:6 [-Wmissing-prototypes] no previous prototype for function 'UpdateIndirectTree'
gfx/layers/opengl/OGLShaderProgram.cpp:28:6 [-Wmissing-prototypes] no previous prototype for function 'AddUniforms'

Depends on D20264

clang's -Wmissing-prototypes option identifies global functions that can be made static (because they're only called from one compilation unit) or removed (if they're never called).

gfx/layers/Layers.cpp:58:7 [-Wmissing-prototypes] no previous prototype for function 'FILEOrDefault'
gfx/layers/ipc/CompositorThread.cpp:26:25 [-Wmissing-prototypes] no previous prototype for function 'GetCompositorThreadHolder'
MINIMUM_TILE_COPY_AREA()

Depends on D20265

clang's -Wmissing-prototypes option identifies global functions that can be made static (because they're only called from one compilation unit) or removed (if they're never called).

In this case, moving ShutdownTileCache()'s function declaration to the header file TiledContentClient.h means the same declaration will be seen by the TiledContentClient.cpp file defining the function and the gfxPlatform.cpp calling the function.

gfx/layers/client/TiledContentClient.cpp:337:6 [-Wmissing-prototypes] no previous prototype for function 'ShutdownTileCache'

Depends on D20266

clang's -Wmissing-prototypes option identifies global functions that can be made static (because they're only called from one compilation unit) or removed (if they're never called).

In this case, moving these functions' declarations to header files means the same declaration will be seen by the .cpp files defining each function and TextureHost.cpp calling the functions.

Depends on D20267

Pushed by cpeterson@mozilla.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/7183e211d4eb
Part 4: gfx/2d: Make some global functions static. r=lsalzman
https://hg.mozilla.org/integration/mozilla-inbound/rev/60252879d73c
Part 7: gfx/layers: Remove some unused functions. r=mattwoodrow
Keywords: leave-open
Pushed by cpeterson@mozilla.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/0573c6c669be
Part 1: gfx/thebes: Make some global functions static. r=jrmuizel
https://hg.mozilla.org/integration/mozilla-inbound/rev/d87672a99667
Part 2: gfx: Remove some unused functions. r=jrmuizel
https://hg.mozilla.org/integration/mozilla-inbound/rev/43d876b37031
Part 3: gfx: Move FAST_DIVIDE_BY_255 macro definition to nsColor.cpp. r=jrmuizel
https://hg.mozilla.org/integration/mozilla-inbound/rev/53e277d161b2
Part 6: gfx/layers: Make some global functions static. r=mattwoodrow
https://hg.mozilla.org/integration/mozilla-inbound/rev/13bf48ec0625
Part 8: gfx/layers: Move ShutdownTileCache() function declaration to header file. r=mattwoodrow
https://hg.mozilla.org/integration/mozilla-inbound/rev/0df9a1e522af
Part 9: gfx/layers: Move CreateTextureHostBasic/D3D11/OGL() function declarations to header files. r=mattwoodrow
https://hg.mozilla.org/projects/oak/rev/0573c6c669be0434b630bb90051298aaa5159ccc
Bug 1528881 - Part 1: gfx/thebes: Make some global functions static. r=jrmuizel

https://hg.mozilla.org/projects/oak/rev/d87672a996677236c209cc6a067a84b9fb92e0e5
Bug 1528881 - Part 2: gfx: Remove some unused functions. r=jrmuizel

https://hg.mozilla.org/projects/oak/rev/43d876b370317974ccc221278551be1b509d1647
Bug 1528881 - Part 3: gfx: Move FAST_DIVIDE_BY_255 macro definition to nsColor.cpp. r=jrmuizel

https://hg.mozilla.org/projects/oak/rev/53e277d161b2d43dccbc3b294ef14212bd4f9314
Bug 1528881 - Part 6: gfx/layers: Make some global functions static. r=mattwoodrow

https://hg.mozilla.org/projects/oak/rev/13bf48ec0625e11cd3a21e0db5da6bbc26b965fa
Bug 1528881 - Part 8: gfx/layers: Move ShutdownTileCache() function declaration to header file. r=mattwoodrow

https://hg.mozilla.org/projects/oak/rev/0df9a1e522afbc4fedd23fa72bc307aac7d06185
Bug 1528881 - Part 9: gfx/layers: Move CreateTextureHostBasic/D3D11/OGL() function declarations to header files. r=mattwoodrow
Blocks: 536427
See Also: 536427
Pushed by jgilbert@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/39a016c2ea30
Part 5: gfx/gl: Make some global functions static. r=jgilbert
Status: NEW → RESOLVED
Closed: 1 year ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla69
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