git.blender.org/blender.git - Unnamed repository; edit this file 'description' to name the repository.

Age	Commit message (Collapse)	Author
2018-06-01	Cleanup: trailing whitespace (comment blocks)	Campbell Barton
	Strip unindented comment blocks - mainly headers to avoid conflicts.
2016-02-14	Compositor: Cleanup, don't shortcut float values	Sergey Sharybin
	Use 0.0f instead of 0.f and so on.
2015-03-27	Compositor: Code cleanup, prepare for strict C++ flags	Sergey Sharybin

2015-01-19	D627: Memory usage optimization for the compositor.	Jeroen Bakker
	The compostor used a fixed size of 4 floats to hold pixel data. this patch will select size of a pixel based on its type. It uses 1 float for Value, 3 float for vector and 4 floats for color data types. When benchmarking on shots (opening shot of caminandes) we get a reduction of memory of 30% and a tiny speedup as less data transformations needs to take place (but these are negligable. More information of the patch can be found on https://developer.blender.org/D627 and http://wiki.blender.org/index.php/Dev:Ref/Proposals/Compositor2014_p1.1_TD Developers: jbakker & mdewanchand Thanks for Sergey for his indept review.
2014-06-02	Fix T40448: Blurring bug in the compositor	Sergey Sharybin
	This commit pretty much reverts all the changes related on tile-ability of the fast gaussian blur. It's not tilable by definition and would almost always give you seams on the tile boundaries. Atmind already met the issue and tried to solve it by increasing some magic constant, which is pretty much likely simply made it so compositor switched to full-frame calculation in that particular .blend file. Fast gaussian is really not a production thing and need to be avoided. We're to improve speed of normal gaussian blur instead.
2014-04-15	Structural cleanup and improvements for the compositor.	Lukas Tönne
	Many parts of the compositor are unnecessarily complicated. This patch aims at reducing the complexity of writing nodes and making the code more transparent. == Separating Nodes and Operations == Currently these are both mixed in the same graph, even though they have very different purposes and are used at distinct stages in the compositing process. The patch introduces dedicated graph classes for nodes and for operations. This removes the need for a lot of special case checks (isOperation etc.) and explicit type casts. It simplifies the code since it becomes clear at every stage what type of node we are dealing with. The compiler can use static typing to avoid common bugs from mixing up these types and fewer runtime sanity checks are needed. == Simplified Node Conversion == Converting nodes to operations was previously based on "relinking", i.e. nodes would start with by mirroring links in the Blender DNA node trees, then add operations and redirect these links to them. This was very hard to follow in many cases and required a lot of attention to avoid invalid states. Now there is a helper class called the NodeConverter, which is passed to nodes and implements a much simpler API for this process. Nodes can add operations and explicit connections as before, but defining "external" links to the inputs/outputs of the original node now uses mapping instead of directly modifying link data. Input data (node graph) and result (operations graph) are cleanly separated. == Removed Redundant Data Structures == A few redundant data structures have been removed, notably the SocketConnection. These are only needed temporarily during graph construction. For executing the compositor operations it is perfectly sufficient to store only the direct input link pointers. A common pointer indirection is avoided this way (which might also give a little performance improvement). == Avoid virtual recursive functions == Recursive virtual functions are evil. They are very hard to follow during debugging. At least in the parts this patch is concerned with these functions have been replaced by a non-virtual recursive core function (which might then call virtual non-recursive functions if needed). See for example NodeOperationBuilder::group_operations.
2014-03-27	T39307: The fast gaussian blur is not an accurate formula. When deciding	Jeroen Bakker
	which tiles are selected for input there was always a constant for correcting the accuracy. It seems that the constant was not enough and has been adjusted. (2 => 3).
2013-10-25	code cleanup and add mball select similar into the menu	Campbell Barton

2013-10-23	style cleanup	Campbell Barton

2013-10-22	style cleanup	Campbell Barton

2013-10-19	Applied patch [#34178] tile rendering for fast gaussian blur	Jeroen Bakker
	Thanks to David M (erwin94) only added some comments. https://projects.blender.org/tracker/?func=detail&aid=34178&group_id=9&atid=127
2013-10-19	Compositor: did some inner loop optimizations of the fast gaussian blur.	Jeroen Bakker
	- At Mind -
2012-11-23	m_overlay wasn't initialized in a constructor of FastGaussianBlurValueOperation	Sergey Sharybin

2012-11-23	Fix usage of uninialized memory in some operations	Sergey Sharybin
	- FastGaussianBlurValueOperation is a value operation, so use only first vector component in initializeTileData. - Gamma correct/uncorrect operations didn't set alpha for output which lead to usage of uninitialzied memory further in nodes graph.
2012-10-23	use min_ max_ functions in more places.	Campbell Barton
	also fix minor error in MOD decimate when the modifier did nothing the reported face count would be wrong.
2012-10-14	code cleanup: remove redundant casts. quiet some qualifier warnings.	Campbell Barton

2012-08-10	code cleanup: compositor - define size for executePixel function output ↵	Campbell Barton
	float array
2012-08-08	improvement to the DOF node, after blurring the radius buffer (derived from ↵	Campbell Barton
	the depth), overlay with the original so pixels in focus are not mixed with out of focus pixels.
2012-07-13	Removed parameter from executePixel and initializeTileData.	Jeroen Bakker

2012-07-09	removed depth aware defocus	Jeroen Bakker
	add blur to radius buffer
2012-06-26	use m_ prefix for compositor class members (all compositor operations).	Campbell Barton

2012-06-16	feather option for dilate/erode node - needed for alpha masks so we can ↵	Campbell Barton
	(blur in/out), currently only positive values supported.
2012-06-16	speedup for fast gauss blue (approx 10% - 15%)	Campbell Barton
	- get the image width and height once rather then calculating on every access (was doing min/max subtract). - use unsigned int's - faster for looping.
2012-06-15	style cleanup: composite/blur	Campbell Barton

2012-06-13	* optimized threading	Jeroen Bakker
	* break out with glare node * Added OpenCL kernels compatible with AMD still need some testing.
2012-06-04	* modified vieweroperation to not calculate based on the DO_NODE_OUTPUT	Jeroen Bakker
	flag of the editorbNode.
2012-05-18	style cleanup: compositor, pointer syntax, function brace placement, line length	Campbell Barton

2012-05-17	style cleanup: braces, compositor	Campbell Barton

2012-05-17	____	Jeroen Bakker
	`````\|````` \| \| \| ..'''' \| \| \| \|______ .'' \| \| \| \| ..' \| \| \|_______ \|___________ ....'' merge to TRUNK! * The old compositor is still available (Debug Menu: 200) This commit was brought to you by: Developers: * Monique Dewanchand * Jeroen Bakker * Dalai Felinto * Lukas Tönne Review: * Brecht van Lommel Testers: * Nate Wiebe * Wolfgang Faehnle * Carlo Andreacchio * Daniel Salazar * Artur Mag * Christian Krupa * Francesco Siddi * Dan McGrath * Bassam Kurdali But mostly by the community: Gold: Joshua Faulkner Michael Tiemann Francesco Paglia Blender Guru Blender Developers Fund Silver: Pablo Vazquez Joel Heethaar Amrein Olivier Ilias Karasavvidis Thomas Kumlehn Sebastian Koenig Hannu Hoffrén Benjamin Dansie Fred M'ule Michel Vilain Bradley Cathey Gianmichele Mariani Gottfried Hofmann Bjørnar Frøyse Valentijn Bruning Paul Holmes Clemens Rudolph Juris Graphix David Strebel Ronan Zeegers François Tarlier Felipe Andres Esquivel Reed Olaf Beckman Jesus Alberto Olmos Linares Kajimba Maria Figueiredo Alexandr Galperin Francesco Siddi Julio Iglesias Lopez Kjartan Tysdal Thomas Torfs Film Works Teruyuki Nakamura Roger Luethi Benoit Bolsee Stefan Abrahamsen Andreas Mattijat Xavier Bouchoux Blender 3D Graphics and Animation Henk Vostermans Daniel Blanco Delgado BlenderDay/2011 Bradley Cathey Matthieu Dupont de Dinechin Gianmichele Mariani Jérôme Scaillet Bronze (Ivo Grigull, Dylan Urquidi, Philippe Derungs, Phil Beauchamp, Bruce Parrott, Mathieu Quiblier, Daniel Martinez, Leandro Inocencio, Lluc Romaní Brasó, Jonathan Williamson, Michael Ehlen, Karlis Stigis, Dreamsteep, Martin Lindelöf, Filippo Saracino, Douwe van der Veen, Olli Äkräs, Bruno D'Arcangeli, Francisco Sedrez Warmling, Watchmike.ca, peter lener, Matteo Novellino, Martin Kirsch, Austars Schnore, KC Elliott, Massimiliano Puliero, Karl Stein, Wood Design Studios, Omer Khan, Jyrki Kanto, Michał Krupa, Lars Brubaker, Neil Richmond, Adam Kalisz, Robert Garlington, Ian Wilson, Carlo Andreacchio, Jeremias Boos, Robert Holcomb, Gabriel Zöller, Robert Cude, Natibel de Leon, Nathan Turnage, Nicolas Vergnes, Philipp Kleinhenz, Norman Hartig, Louis Kreusel, Christopher Taylor, Giovanni Remondini, Daniel Rentzsch, Nico Partipilo, Thomas Ventresco, Johannes Schwarz, Александр Коротеев, Brendon Harvey, Marcelo G. Malheiros, Marius Giurgi, Richard Burns, Perttu Iso-Metsälä, Steve Bazin, Radoslav Borisov, Yoshiyuki Shida, Julien Guigner, Andrew Hunter, Philipp Oeser, Daniel Thul, Thobias Johansson, Mauro Bonecchi, Georg Piorczynski, Sebastian Michailidis, L M Weedy, Gen X, Stefan Hinze, Nicolò Zubbini, Erik Pusch, Rob Scott, Florian Koch, Charles Razack, Adrian Baker, Oliver Villar Diz, David Revoy, Julio Iglesias Lopez, Coen Spoor, Carlos Folch, Joseph Christie, Victor Hernández García, David Mcsween, James Finnerty, Cory Kruckenberg, Giacomo Graziosi, Olivier Saraja, Lars Brubaker, Eric Hudson, Johannes Schwarz, David Elguea, Marcus Schulderinsky, Karel De Bruijn, Lucas van Wijngaarden, Stefano Ciarrocchi, Mehmet Eribol, Thomas Berglund, Zuofei Song, Dylan Urquidi )