Performance (Grouped)

Authorship: 83% skyjake, 18% danij

December 2019
2019-12-09	:	Disable visplane remapping
2019-12-09	:	Handling of missing materials
November 2018
2018-11-29	:	Fire the event loop more frequently
2018-11-22	:	Manipulating and copying ServerInfos
November 2016
2016-11-02	:	Various minor optimizations
January 2016
2016-01-09	:	Minor optimizations

Optimize (12) — Performance

July 2015
2015-07-08	Doom \| Optimize	:	Optimized checking of DEDRegister size
March 2014
2014-03-17	libappfw \| libdeng2 \| libgui \| Optimize	:	Performance and memory tuning
July 2013
2013-07-19	Client \| Optimize \| WallEdge \| World	:	WallEdge performance optimizations
May 2013
2013-05-16	Optimize \| Resources	:	Improved TEXTUREn lump load performance by ~14%
December 2012
2012-12-15	Optimize	:	Improved startup performance with a lot of models
September 2012
2012-09-04	libcommon \| Optimize	:	Addressed Patch replacement related performance issues
January 2012
2012-01-08	Optimize	:	Improved performance of StringPool's intern mechanism
2012-01-08	Optimize	:	Improved performance of PathDirectory population
2012-01-08	Optimize	:	Improved performance of StringPool's intern mechanism
April 2011
2011-04-07	Optimize	:	Store detail texture variant specifications into a set of buckets according to their quantized contrast value. As detail specifications have only one property (i.e., the contrast value) this means that search/selection performance is now bounded to O
June 2008
2008-06-27	Optimize	:	Redesigned the way game map objects are managed in the map transfer between map loader and the engine, resulting in a ~16% performance boost in map load times.
April 2008
2008-04-06	Optimize	:	* Got rid of rendpoly_t. Whilst it was a convenient way to pass data around the renderer it was quite inflexible and was a bit of a performance bottleneck. The position and color data for rendpoly vertices are now held in parallel arrays and the rend

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Client (11) — Performance

January 2017
2017-01-21	Client \| UI	:	Faster updating of item widgets in the package lists
November 2016
2016-11-05	Bindings \| Client	:	Minor optimizations in input bindings
2016-11-05	All Games \| Client	:	Various minor optimizations
2016-11-03	Client \| Doom	:	Further minor optimizations and fine-tuning
2016-11-02	Client	:	Minor optimizations
2016-11-02	Client \| Doom	:	Minor optimizations
October 2016
2016-10-31	Client \| Doom	:	Further minor optimizations
2016-10-31	Client \| Doom	:	Various minor optimizations
November 2014
2014-11-30	Client \| UI	:	Reduced redundant background blurring
July 2014
2014-07-31	Client	:	Faster resizing of the view
July 2013
2013-07-19	Client \| Optimize \| WallEdge \| World	:	WallEdge performance optimizations

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libcore (11) — Performance

June 2019
2019-06-05	FS \| libcore	:	Performance tuning
February 2017
2017-02-14	FS \| libcore	:	Cache ZIP metadata
2017-02-02	libcore \| Network	:	Keep local IP addresses cached
January 2017
2017-01-21	libcore	:	Checking current animation time
November 2016
2016-11-01	Doom \| libcore \| Refactor	:	More efficient sprite definitions
October 2016
2016-10-30	libcore	:	Removed unnecessary memory allocs when calculating CRC32
June 2016
2016-06-26	libcore	:	Faster destroying of audiences
2016-06-19	libcore	:	Minor performance tuning
2016-06-18	libcore	:	Rule dependency tracking
2016-06-05	libcore \| libgui	:	Various optimizations
November 2014
2014-11-02	libcore	:	Avoid unnecessary mutex locking

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Doom (8) — Performance

November 2016
2016-11-05	Doom \| Refactor \| Resources	:	Minor optimizations
2016-11-03	Client \| Doom	:	Further minor optimizations and fine-tuning
2016-11-02	Client \| Doom	:	Minor optimizations
2016-11-01	Doom \| libcore \| Refactor	:	More efficient sprite definitions
October 2016
2016-10-31	Client \| Doom	:	Further minor optimizations
2016-10-31	Client \| Doom	:	Various minor optimizations
2016-10-30	Definitions \| Doom	:	Sprite def materials stored as UriValue
July 2015
2015-07-08	Doom \| Optimize	:	Optimized checking of DEDRegister size

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libappfw (8) — Performance

April 2017
2017-04-29	libappfw \| libgui \| OpenGL	:	Drawing performance tuning
February 2017
2017-02-26	libappfw \| Widgets	:	Update background blur only when needed
January 2017
2017-01-21	libappfw \| Widgets	:	Optionally recycle children in a virtualized menu
November 2016
2016-11-04	Console \| libappfw	:	Minor optimizations
August 2016
2016-08-29	libappfw	:	Rasterize long text content in the background
October 2014
2014-10-21	libappfw \| LogWidget	:	Improved/faster log entry processing
July 2014
2014-07-31	libappfw \| UI	:	Only use blurring when Style allows
March 2014
2014-03-17	libappfw \| libdeng2 \| libgui \| Optimize	:	Performance and memory tuning

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libgui (7) — Performance

April 2017
2017-04-29	libappfw \| libgui \| OpenGL	:	Drawing performance tuning
January 2017
2017-01-21	Font \| libgui	:	String measurement caching
2017-01-21	Atlas \| libgui	:	Upload smaller parts of the texture atlas
September 2016
2016-09-17	libgui \| Widgets	:	Performance tuning
June 2016
2016-06-05	libcore \| libgui	:	Various optimizations
October 2014
2014-10-21	Atlas \| libgui	:	Minor performance tuning
March 2014
2014-03-17	libappfw \| libdeng2 \| libgui \| Optimize	:	Performance and memory tuning

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Refactor (6) — Performance

November 2016
2016-11-05	Doom \| Refactor \| Resources	:	Minor optimizations
2016-11-01	Refactor	:	Converted material animation stages to plain structs
2016-11-01	Doom \| libcore \| Refactor	:	More efficient sprite definitions
December 2013
2013-12-11	Refactor \| Renderer	:	Retain constness in APIs; avoid redundant memory allocs
July 2011
2011-07-24	Refactor	:	Split the string interning mechanism out of PathDirectory and into a new class named StringPool. Performance of inserting a path into the PathDirectory took a small hit in the process as the namespace hashes for each pooled string are now stored into
April 2011
2011-04-10	Refactor	:	* Reimplemented updating of Materials after an engine reset/update. The new mechanism moves all update logic into the Materials subsystem. * Resolved performance bottleneck in Materials_Prepare when detail and or shiny textures are in use.

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Renderer (6) — Performance

November 2016
2016-11-01	Renderer	:	Avoid repeated memory allocs during geometry writing
October 2016
2016-10-30	Renderer	:	Improved sprite rendering performance
2016-10-30	Renderer \| World	:	Improved a frequent map data lookup
2016-10-30	Renderer	:	Avoid redundant texture lookups in MaterialAnimator
2016-10-30	Renderer	:	Minor optimization
December 2013
2013-12-11	Refactor \| Renderer	:	Retain constness in APIs; avoid redundant memory allocs

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UI (4) — Performance

January 2017
2017-01-21	Client \| UI	:	Faster updating of item widgets in the package lists
March 2016
2016-03-31	Home \| UI	:	Improve drawing performance by clipping widgets outside view
November 2014
2014-11-30	Client \| UI	:	Reduced redundant background blurring
July 2014
2014-07-31	libappfw \| UI	:	Only use blurring when Style allows

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Widgets (4) — Performance

November 2018
2018-11-29	Widgets	:	Tuning widget text updates
February 2017
2017-02-26	libappfw \| Widgets	:	Update background blur only when needed
January 2017
2017-01-21	libappfw \| Widgets	:	Optionally recycle children in a virtualized menu
September 2016
2016-09-17	libgui \| Widgets	:	Performance tuning

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Resources (3) — Performance

February 2017
2017-02-14	Resources	:	Cache data bundle metadata for faster startup
November 2016
2016-11-05	Doom \| Refactor \| Resources	:	Minor optimizations
May 2013
2013-05-16	Optimize \| Resources	:	Improved TEXTUREn lump load performance by ~14%

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All Games (2) — Performance

November 2016
2016-11-05	All Games \| Client	:	Various minor optimizations
2016-11-04	All Games	:	Faster player status cvar updates

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Atlas (2) — Performance

January 2017
2017-01-21	Atlas \| libgui	:	Upload smaller parts of the texture atlas
October 2014
2014-10-21	Atlas \| libgui	:	Minor performance tuning

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Dedicated Server (2) — Performance

April 2012
2012-04-10	Dedicated Server	:	Conserve CPU when no clients connected
2012-04-10	Dedicated Server	:	Skip unnecessary tasks

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Fixed (2) — Performance

August 2012
2012-08-12	Fixed	:	Performance issues due to logging in FR_SetFont()
March 2008
2008-03-20	Fixed	:	Wrap references to sprite textures (non-translated, not psprites) with the new material_t abstract interface. Fixed a performance bottle neck in R_AllocRendPoly() (there remains more work to be done. I have to wonder whether in it's current form; it

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FS (2) — Performance

June 2019
2019-06-05	FS \| libcore	:	Performance tuning
February 2017
2017-02-14	FS \| libcore	:	Cache ZIP metadata

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GL (2) — Performance

November 2018
2018-11-27	GL	:	Improved draw batching
2018-11-27	GL	:	DGL batches draw calls when possible

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libdeng2 (2) — Performance

March 2014
2014-03-17	libappfw \| libdeng2 \| libgui \| Optimize	:	Performance and memory tuning
January 2014
2014-01-28	libdeng2	:	String memory allocation behavior in formatter

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World (2) — Performance

October 2016
2016-10-30	Renderer \| World	:	Improved a frequent map data lookup
July 2013
2013-07-19	Client \| Optimize \| WallEdge \| World	:	WallEdge performance optimizations

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Added (1) — Performance

March 2012
2012-03-06	Added \| String	:	Added Str append routines that don't allocate memory

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Audio (1) — Performance

April 2012
2012-04-24	Audio	:	Update sector reverbs at the start of the frame

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Bindings (1) — Performance

November 2016
2016-11-05	Bindings \| Client	:	Minor optimizations in input bindings

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conPrintf (1) — Performance

January 2012
2012-01-02	conPrintf	:	Improved performance

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Console (1) — Performance

November 2016
2016-11-04	Console \| libappfw	:	Minor optimizations

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ddstring (1) — Performance

March 2012
2012-03-06	ddstring	:	Str_Append avoids M_Calloc

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Definitions (1) — Performance

October 2016
2016-10-30	Definitions \| Doom	:	Sprite def materials stored as UriValue

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DGL (1) — Performance

April 2017
2017-04-25	DGL	:	Improved use of vertex buffers while drawing with DGL

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Font (1) — Performance

January 2017
2017-01-21	Font \| libgui	:	String measurement caching

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Home (1) — Performance

March 2016
2016-03-31	Home \| UI	:	Improve drawing performance by clipping widgets outside view

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Homepage (1) — Performance

March 2017
2017-03-09	Homepage	:	Improve front page performance by avoiding extra queries

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libcommon (1) — Performance

September 2012
2012-09-04	libcommon \| Optimize	:	Addressed Patch replacement related performance issues

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liblegacy (1) — Performance

November 2016
2016-11-04	liblegacy	:	Use libcore high-performance timing

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LogWidget (1) — Performance

October 2014
2014-10-21	libappfw \| LogWidget	:	Improved/faster log entry processing

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Network (1) — Performance

February 2017
2017-02-02	libcore \| Network	:	Keep local IP addresses cached

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Oculus Rift (1) — Performance

November 2014
2014-11-02	Oculus Rift	:	Detecting connected HMDs

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OpenGL (1) — Performance

April 2017
2017-04-29	libappfw \| libgui \| OpenGL	:	Drawing performance tuning

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String (1) — Performance

March 2012
2012-03-06	Added \| String	:	Added Str append routines that don't allocate memory

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WallEdge (1) — Performance

July 2013
2013-07-19	Client \| Optimize \| WallEdge \| World	:	WallEdge performance optimizations

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