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Age	Commit message (Collapse)	Author
2018-06-01	Cleanup: trailing whitespace (comment blocks)	Campbell Barton
	Strip unindented comment blocks - mainly headers to avoid conflicts.
2016-06-07	Fix T48589: Compositor Backdrop crashes Blender	Sergey Sharybin

2016-04-14	Compositor: Fix image and render layer always extending edges	Sergey Sharybin
	It was no more possible to translate two images, put one on top of another in order to do things like mapping VR views.
2015-04-14	Fix T44343 Compositor image node cannot properly load multilayer EXRs	Dalai Felinto

2015-04-06	Multi-View and Stereo 3D	Dalai Felinto
	Official Documentation: http://www.blender.org/manual/render/workflows/multiview.html Implemented Features ==================== Builtin Stereo Camera * Convergence Mode * Interocular Distance * Convergence Distance * Pivot Mode Viewport * Cameras * Plane * Volume Compositor * View Switch Node * Image Node Multi-View OpenEXR support Sequencer * Image/Movie Strips 'Use Multiview' UV/Image Editor * Option to see Multi-View images in Stereo-3D or its individual images * Save/Open Multi-View (OpenEXR, Stereo3D, individual views) images I/O * Save/Open Multi-View (OpenEXR, Stereo3D, individual views) images Scene Render Views * Ability to have an arbitrary number of views in the scene Missing Bits ============ First rule of Multi-View bug report: If something is not working as it should when Views is off this is a severe bug, do mention this in the report. Second rule is, if something works when Views is off but doesn't (or crashes) when Views is on, this is a important bug. Do mention this in the report. Everything else is likely small todos, and may wait until we are sure none of the above is happening. Apart from that there are those known issues: * Compositor Image Node poorly working for Multi-View OpenEXR (this was working prefectly before the 'Use Multi-View' functionality) * Selecting camera from Multi-View when looking from camera is problematic * Animation Playback (ctrl+F11) doesn't support stereo formats * Wrong filepath when trying to play back animated scene * Viewport Rendering doesn't support Multi-View * Overscan Rendering * Fullscreen display modes need to warn the user * Object copy should be aware of views suffix Acknowledgments =============== * Francesco Siddi for the help with the original feature specs and design * Brecht Van Lommel for the original review of the code and design early on * Blender Foundation for the Development Fund to support the project wrap up Final patch reviewers: * Antony Riakiotakis (psy-fi) * Campbell Barton (ideasman42) * Julian Eisel (Severin) * Sergey Sharybin (nazgul) * Thomas Dinged (dingto) Code contributors of the original branch in github: * Alexey Akishin * Gabriel Caraballo
2015-03-27	Compositor: Code cleanup, prepare for strict C++ flags	Sergey Sharybin

2015-03-09	Fix T43908: Mask render bug, one pixel black line	Sergey Sharybin
	This was a regression caused by attempts to fix T42844 and there were some red-herrings which lead me to the wrong way to fix it. It's some deeper issue than just interpolation offset, it's mainly how the node resolution is being mapped to each other. It could be actually a part of canvas awareness project..
2015-01-20	Fix T42844: Compositor scale offset	Sergey Sharybin
	Different interpolation methods in compositor could lead to 0.5 pixel offset in final renders. This is because of some inconsistency in integer coordinates which might mean pixel corner or pixel center. Should be all fine now.
2013-12-22	Style Cleanup: remove preprocessor indentation (updated wiki style guide too)	Campbell Barton

2013-12-04	Fix for interpolation errors on lower-left borders in compositor image	Lukas Tönne
	inputs. http://wiki.blender.org/uploads/4/4c/Compo_image_interpolation_borders.png Problem is that all image buffer reader nodes (RenderLayer, Image, MovieClip) were clipping pixel coordinates to 0..N range (N being width or height respectively). Bilinear interpolation works ok then on the upper-right borders (x, N) and (N, y), since the last (N-1) pixel fades out to N (background). But the lower-left (x, 0) and (0, y) borders are not correctly interpolated because the nodes cut off the negative pixels before the interpolation function can calculate their value. To fix this, the interpolation functions are now entirely responsible for handling "out of range" cases, i.e. setting (0,0,0,0) results for invalid pixels, while also handling interpolation for borders. Callers should not do pixel range checks themselves, which also makes the code simpler. Should not have any real performance penalty, the interpolation functions do this check anyway, so is probably even slightly faster.
2013-11-19	Cleanup: Renamed compositor executePixel functions and their 'read' wrappers ↵	Lukas Tönne
	in SocketReader. Distinguish the 3 different methods for acquiring pixel color values (executePixel, executePixelSampled, executePixelFiltered). This makes it easier to keep track of the different sampling methods (and works nicer with IDEs that do code parsing). Differential Revision: http://developer.blender.org/D7
2013-09-05	Code cleanup: use boolean instead of int for colormanagement	Sergey Sharybin

2013-08-16	Make byte-float conversion threaded in compositor	Sergey Sharybin
	In fact, there's no need to get float buffer at all, conversion could be done in pixel processor level after interpolation. It might give slightly worse interpolation results (which i'm not sure would be visible by eye) but it gives more than 2x speedup on my laptop on node setups used for warping image. -- svn merge -r58988:58989 ^/branches/soc-2011-tomato
2012-12-11	code cleanup: neareast -> nearest	Campbell Barton

2012-12-04	Fix #33402: Compositor crashes when drag-dropping multilayer exr	Sergey Sharybin
	There was a missing image reload signal in node creation by drag-dropping, which lead to incorrectly set image type. Also fixed misusage of IMB_freeImBuf used to release buffer acquired by BKE_image_acquire_ibuf.
2012-11-17	Fix #33209: Opening an image with image node on Compositing freezes Blender	Sergey Sharybin
	Own mistake in image threading commit.
2012-11-15	Image thread safe improvements	Sergey Sharybin
	This commit makes BKE_image_acquire_ibuf referencing result, which means once some area requested for image buffer, it'll be guaranteed this buffer wouldn't be freed by image signal. To de-reference buffer BKE_image_release_ibuf should now always be used. To make referencing working correct we can not rely on result of image_get_ibuf_threadsafe called outside from thread lock. This is so because we need to guarantee getting image buffer from list of loaded buffers and it's referencing happens atomic. Without lock here it is possible that between call of image_get_ibuf_threadsafe and referencing the buffer IMA_SIGNAL_FREE would be called. Image signal handling too is blocking now to prevent such a situation. Threads are locking by spinlock, which are faster than mutexes. There were some slowdown reports in the past about render slowdown when using OSX on Xeon CPU. It shouldn't happen with spin locks, but more tests on different hardware would be really welcome. So far can not see speed regressions on own computers. This commit also removes BKE_image_get_ibuf, because it was not so intuitive when get_ibuf and acquire_ibuf should be used. Thanks to Ton and Brecht for discussion/review :)
2012-09-15	Color Management, Stage 2: Switch color pipeline to use OpenColorIO	Sergey Sharybin
	Replace old color pipeline which was supporting linear/sRGB color spaces only with OpenColorIO-based pipeline. This introduces two configurable color spaces: - Input color space for images and movie clips. This space is used to convert images/movies from color space in which file is saved to Blender's linear space (for float images, byte images are not internally converted, only input space is stored for such images and used later). This setting could be found in image/clip data block settings. - Display color space which defines space in which particular display is working. This settings could be found in scene's Color Management panel. When render result is being displayed on the screen, apart from converting image to display space, some additional conversions could happen. This conversions are: - View, which defines tone curve applying before display transformation. These are different ways to view the image on the same display device. For example it could be used to emulate film view on sRGB display. - Exposure affects on image exposure before tone map is applied. - Gamma is post-display gamma correction, could be used to match particular display gamma. - RGB curves are user-defined curves which are applying before display transformation, could be used for different purposes. All this settings by default are only applying on render result and does not affect on other images. If some particular image needs to be affected by this transformation, "View as Render" setting of image data block should be set to truth. Movie clips are always affected by all display transformations. This commit also introduces configurable color space in which sequencer is working. This setting could be found in scene's Color Management panel and it should be used if such stuff as grading needs to be done in color space different from sRGB (i.e. when Film view on sRGB display is use, using VD16 space as sequencer's internal space would make grading working in space which is close to the space using for display). Some technical notes: - Image buffer's float buffer is now always in linear space, even if it was created from 16bit byte images. - Space of byte buffer is stored in image buffer's rect_colorspace property. - Profile of image buffer was removed since it's not longer meaningful. - OpenGL and GLSL is supposed to always work in sRGB space. It is possible to support other spaces, but it's quite large project which isn't so much important. - Legacy Color Management option disabled is emulated by using None display. It could have some regressions, but there's no clear way to avoid them. - If OpenColorIO is disabled on build time, it should make blender behaving in the same way as previous release with color management enabled. More details could be found at this page (more details would be added soon): http://wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.64/Color_Management -- Thanks to Xavier Thomas, Lukas Toene for initial work on OpenColorIO integration and to Brecht van Lommel for some further development and code/ usecase review!
2012-08-10	code cleanup: compositor - define size for executePixel function output ↵	Campbell Barton
	float array
2012-08-10	use define for bokeh blur size, also define size of determineResolution args.	Campbell Barton

2012-08-01	Code cleanup: Remove unused includes of DNA_scene_types.	Sergey Sharybin

2012-07-13	Removed parameter from executePixel and initializeTileData.	Jeroen Bakker

2012-06-26	use m_ prefix for compositor class members (all compositor operations).	Campbell Barton

2012-06-15	style cleanup: compositor operations	Campbell Barton

2012-06-05	style cleanup	Campbell Barton

2012-05-21	== Compositor ==	Peter Schlaile
	This fixes occasional crashes on uninitialized memory, when we open a blend file which has movie or image input nodes pointing to none existent source files.
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 )