New features:
- Added a default object to the ObjectLibrary, and cleaned it up a bit
- Added an AppData metainfo file
Improvements:
- Cleaned up data subdirectory
- Removed GUI loneliness autodetection, replaced by a flag in it and its parent window
- Removed Shmdata related stuff in the Blender addon, as a separate addon now exists for this
- Removed Flatpak generation from the CI, a separate repo is dedicated to that
Bugs fixed:
- Fixed Flatpak package generation
- Fixed Flatpak package generation, up to a limitation in Freedesktop SDK which does not support stdc++fs yet...
- Fixed Filter not being savable when Object linked directly to Image
- Fixed a freeze when replacing a media after replacing a mesh
- Fixed behavior of textures shown in GUI, leading to less scrollbars
New features:
- Refactored the GUI!
- Communication between processes is now mainly done through a synchronized tree
- GUI is able to display all the information about all processes
- Completely removed OSX support (at this point, it is a feature)
Improvements:
- Updated Blender addon for version 2.8x
- Updated GLM, ZMQ, LTC, FFmpeg, Hap, GLFW and STB image
- Added possility for Camera, Warp and Filters to output color buffers as an attribute
- Removed distant attributes
- Improved V4L2 support
- Added support for Value::Buffer in the Python interpreter
- Added a 'elapsed' attribute to Queue
- Removed TextureImage::flushPbo which is not necessary anymore
- Fixed banding in input video by converting all inputs to 16bits
- Added live shader update for Filter
- Added support for SLAPS automatic geometric calibration
- Added timestamp propagation from Images and Meshes to Windows
- Added some CLI options
Bugs fixed:
- Fixed texture upload sync blocking render loop too soon
- Fixed hang issue with AMD hardware and RadeonSI driver
- Fixed a bug with blending
- Fixed medias appearing multiple times in the media widget
- Fixed OBJ loader
- Fixed copying calibration from another file
- Fixed issue with NV swap groups
- Fixed offscreen mode
New features:
- Added Flatpak generation in the CI
- Camera controls are now identical to Blender and Godot: we now use middle mouse button instead of right button
- Added the possibility to disable bundled third party libraries
Improvements:
- Fixed cross-gpu tearing
- Improved cross gpu tearing a bit more, by adding texture upload sync
- Removed a workaround for loading a configuration which is not useful anymore
- Fixed same-dir build (which is evil BTW)
- Added contrast and saturation controls to Camera
- Added an object library, storing 3D objects used in multiple GraphObjects
- Fixed various compilation issue, regarding GCC 8 and OpenCV
- Fixed type inconsistancy between speaker.h and speaker.cpp
- Removed Piccante, replaced it with HDR capabilities from OpenCV
- Textures are now uploaded via persistent PBOs
Bugs fixed:
- Fixed blending computation. Also improved triangles visibility check shader
- Fixed an issue with
Root::disposeObject - Fixed compilation issue on Archlinux
- Fixed LTC clock pause signaling
- Added architecture-specific optimization flags unless deactivated through the BUILD_GENERIC_ARCH flag
- Fixed Blender memory sharing with Splash
- Fixed seeking in a video file after it finished playing
- Fixed trimmed video looping endlessly
- Fixed loose clock behavior when LTC paused
- Fixed an issue with device setting in Image_V4L2
- Fixed random issue while setting playlist in Queue
- Fixed V4L2 input not restarting when changing input index, added BGR support
- Fixed crash in Image when reading/writing mediaInfo
New features:
- Added an alias to objects, which is modifiable by the user and displayed in the GUI
Improvements:
- Object color is used when no texture is linked to it
- Added a "Reset camera" button
- Separated PythonEmbedded and PythonSink (SPLASH-424)
- Cleaned up Attributes
Bugs fixed:
- Fixed V4l2 freezing randomly at startup, and projects not updating configuration path
- Fixed issue in replaceObject
- Fixed a leak of glFences (SPLASH-412)
- Fixed issue with Probe node in Blender addon
- Fixed memory leak in image_ffmpeg
- Fixed an issue with name registry and multiple Scenes
- Fixed configuration file upgrade check
Improvements:
- Upgraded ImGui
- Added a button to resend numeric attributes
- Improved cameras hide behavior
- Added CI for Ubuntu Bionic Beaver
- Improved automatic black value settings
- Refactored the configuration file
- Removed references to OSX from the project (not from the code, yet)
- Cleaned up sources
- Changed GUI font
- Updated --info option output
- Removed the window fullscreen attribute
- Improved calibration through GSL
Bugs fixed
- Fixed issue in Blender addon when exporting mesh_shmdata
- Fixed copy/paste
- Fixed FileSelector and its usage in Gui
- Fixed install target installing Snappy lib and headers
- Fixed compilation on Archlinux
- Fixed a GUI issue: default media when adding to playlist was different that the one displayed
- Fixed crash in ImageFFmpeg when a video file is not found
- Fixed a few issues related to color calibration
- Fixed Texture Image showing in the Media panel
- Fixed master clock, removed Timer dependencies to Value
- Fixed auto black level behavior
- Fixed media panel closing unexpectedly
- Fixed a random segfault in Python callbacks
- Fixed issue when pausing a video
- Fixed project loading when multiple scenes are used
- Fixes in documentation and help
New features:
- Added the trim attribute to image_ffmpeg
- Added a texture debugging panel
Improvements:
- Added a Python module search path to Blender addon
- Factory registers objects' savability
- Updated docs
Bugs fixed:
- Fixed issues with calibration controls
- Fixed object linked to cameras when loading project
New features:
- Added support for named values, and a mediaInfo attribute to Images
Improvements:
- Added Python as a dependency for CI
- Bundled GL FBOs into the Framebuffer class
- Added get_size() method to Python sink
- Added splash.get_interpreter_name() to Python
- Updated ZMQ and Hap
Bugs fixed:
- Fixed blending when a virtual probe is in use, with multiple GPUs
- Fixed a GPU leak in ProfilerGL
- Fixed issue with command line args
New features:
- Added -P option to set python script from args
- OpenGL performance profiler.
- Ease-of-use for performance profiler flamegraph generation.
- Added conditional profiling of render loop and texture upload
Improvements:
- Updated FFmpeg and Snappy
- Some other Python Sink fixes to make it more reliable
- Removed the splash-scene executable, replaced by an option on splash
- Added a gui checkbox to activate / deactivate 16bits rendering for all cameras
Bugs fixed:
- Fixes following static analysis
- Hardened Python Sink wrapper
- Bool to int cast caused a crash in python binding. (Hint: don't do it)
- Fixed issues related to GCC 7.2 and Ubuntu 17.10
New features:
- Added method to get master clock from Python
- Added a keepRatio attribute to Filter, and keep_ratio(bool) method to Python sink
- Added python bindings to get an object's type and all objects of a type.
Improvements:
- Every object now has a task queue
- Improved help for Python Sink object
- Replaced SSE2 detection with x86-64 detection
- Specified memory ordering for important atomic operations
Bugs fixed:
- Temporarily fixed banding in dark regions
- Fixed issue with blending happening on calibration markers
- Image_V4L2: fixed a deadlock issue with automatic resizing
- Fixed issue with multiple textures linked to a single image
- Fix: keep relative paths relative
New features:
- Added a virtual screen object
- Added a loop rate parameter to the Python interpreter
- Hidden the Python splash capsule in the splash module
- Added a Sink wrapper to the Python interpreter
- Added attribute callbacks
- Simulate swap synchro when splash is hidden to avoid taking 100% GPU.
Improvements:
- Added a Probe node to the Blender addon
- Removed ghost-specific commands
- Moved swap interval set from Scene to Window
- Duplicated the link and unlink commands in the World, to simplify the API
- Renamed controller methods
- Added ZMQ as a submodule
- Added splash.get_timings() to Python API
- Deleted the thread pool, replaced with futures or mere threads.
Bugs fixed:
- Fixed an issue in the Blender exporter, when exporting only the 3D models
- Fixed issue with warps
- Fixed factory not creating Python controller
- Fixed a #ifdef issue in image_shmdata
- Fixed Python controller object not loading correctly custom attributes
- Fixed adaptive framerate
- Fixed Python custom attributes
- Fixed integration tests
- Fixed issue with ImGui style editor not building
New features:
- Added multisampling to camera rendering
- Added anisotropic filtering to Texture_Image
Improvements:
- GUI visible by default when on its own window
Bug fixed:
- Controller_Gui: fixed clear issue when resizing
- Fixed copy parameters not copying warps
Improvements:
- Added the reprojection error in the gui
- Updated 2D marker to show the up direction
- Texture upload thread destruction is now at the same place as its creation
Bug fixed:
- Fixed stopping v4l2 capture
- Fixed live calibration update
New features:
- Added --prefix option, to add a prefix to shared memories
Improvements:
- Updated ImGui version
- Cleaned up OpenGL context switching
- Added video codecs integration tests
- GL cleanup - removed non useful state changes
- Calibration points targets are now shown by default
Bug fixed:
- Fixed issue with Sink_Shmdata_Encoded reconnecting ad vitam
- Fixed warp rednering jitter when editing control points
- Fixed a multi-GPU issue
- Fixed GLSL YUV to RGB conversion
New features:
- Blender: World node can export only 3D models
- Added uninstall target
- Added a splash / about screen
Improvements:
- Can now set any display identifier
- Improved buffer updated signaling
Bug fixed:
- Fixed issue with Hap and HapAlpha format
- Partially fixed OSX installation instructions
- Fixed a random freeze when exiting while a video is playing
- Fixed throwing error at exit
- Fixed clang compilation error on OSX
Improvements:
- Converted to OpenGL 4.5
- Improved the file selector
- Sinks now use framerate as a parameter (instead of period), shmdata sinks fill the caps with this parameter
- Moving mouse over a window which does not hold the GUI does not move the mouse on the GUI window anymore
Bug fixed:
- Fixed warp jittery movement. Still some undesired visual glitches when editing warps
- Fixed window fullscreen behavior
New features:
- Added a desktop entry
Improvements:
- Some code cleanup, refactored some base classes
- Added object description to the output of splash --info
- Filter: output size can now be overridden
Bug fixed:
- Fixed installation instructions
- Fixed Debian package
New features:
- Added automatic black level to filters
Improvements:
- Sinks can now be opened/closed at will
- Can now limit sinks rate, given a period between frames
- GL version and swap group status are now read from getters
Bug fixed:
- Fixed issues with distant attributes not showing in the controls panel
- Fixed NVSwapGroups
New features:
- Added a looseClock parameter to control master clock effect on media
- Added a --hide argument for running Splash in background
- Added Sink_Shmdata_Encoded
- Added the possibility to set default values through a configuration file
Improvements:
- Snappy is now included as a submodule
- Image_V4L2: Removed capture rate parameter, which is unused and leads to issues
- Forcing a (working) version number for cppcheck
- Various improvements following static analysis results
Bug fixed:
- Blender addon: exporting a configuration exists edit mdoe (thus preventing it from crashing)
- Fixed issues with loading image with non-standard size
- Fixed blending issue when loading file with blending activated
- Fixed issue where updating an image with another which has the same resolution needed to be done twice
- Fixed texture format issue
- Fixed issue with --info
- Fixed loose clock behavior when no master clock has been received yet; also, GUI better reflect the loose clock setting
New features:
- Added support for RGB correction curves in Filter
- Added a static_analysis target, using cppcheck. Also added cppcheck t o gitlab CI
- Added a freerun parameter to media in queue
Improvements:
- Small performance improvements
- Splash now exits with an error if the default 3D models can not be found
- Attributes are now ordered in the GUI
- Refactoring/cleanup of Texture_Image
- Filter: comments places right after uniforms declaration are used as comments in the GUI
- Removed _setMutex, as it was replaced with synced tasks(with addTask)
Bug fixed:
- Fixed various random issues in Image_FFmpeg
- Fixed issue with PNG saving
- Fixed build on OSX
New features:
- Refactored ImageBufferSpec to add support for YUV (and other formats). Updated other classes to reflect this change
Improvements:
- Added _tex#_size uniform for Texture_Images
- Blender addon can now export a project (and not the whole configuration)
- Refactored ImageBufferSpec to add support for YUV (and other formats). Updated other classes to reflect this change
Bug fixed:
- Fixed videos looping before the end
- Fixed issues with planar audio having only the first channel decoded
- Fixed audio sync
- Fixed GUI creating a Python interpreter in every Scene: only the master Scene is worthy
- Fixed a segfault when quitting
- Fixed partly deadlocks occuring when modifying heavily the configuration at runtime
New features:
- Added a Mesh gui panel
- Added a Sink base class, and Sink_Shmdata
- Added a Sound_Engine class, Speaker can now output to Jack
- Added the possibility to visually show the camera count
- Added a priorityShift attribute to BaseObject
Improvements:
- Timestamps now contain the date
- Added GLFW as a submodule, statically linked
- Filter now accepts files as shaders
- Now using spinlocks where it makes sense
- Improved Filter contrast and brightness settings
- Added recurring tasks to RootObjects; moved swapTest and pingTest to recurring tasks
- Filter now accepts multiple inputs
Bug fixed:
- Fixed jitter while reading with a queue
- Fixed a crash when creating a texture_image from the gui
- Fixed CI, removed Travis support
New features:
- Added Video4Linux2 support, as well as Datapath capture cards support
- Added _time (in ms) as a built-in uniform for Filter
- Added --forceDisplay command line option
New features:
- If possible, Splash now writes logs to /var/log/splash.log
- Added access to logs through Python
- Added get_object_description and get_type_from_category methods to Python module
- Added Debian package build through Docker
Improvements:
- Embedding FFmpeg and link statically to it
- Resetting the up vector when moving the camera manually
- Generates automatically package through Gitlab artifacts
- Objects now have a Class, and can be listed by it by the factory
Bug fixed:
- Fixed an issue with node view
- Fixed compilation issue on GCC 4.8
- Fixed a bug where configuration parameters had to be arrays, even for single values
New features:
- Added integration testing using Python
- Objects now ask the configuration path from their root; Added a media path
Improvements:
- BufferObjects now force a World loop iteration, to improve sync
- Fixed an issue in world loop, which was sending empty serialized buffers when the objects were not updated
- Image_FFmpeg: forcing decoding thread_count, works depending on the codec
- Image_FFmpeg: getting video codec info and setting it as an attribute
- Limited threadpool size to 32 instead of 16
- Disable input texture filtering by default, as the Filter class will also create mipmaps
Bug fixed:
- Fixed an issue with blending computation at startup
- Fixed an issue when trying to replace an object with a non-existing type
- Integration test used installed binary instead of local one
- Fixed an issue with FileSelector, which reverted to run path after the first use
- Image_FFmpeg: fixed read issue with some video codecs
Improvements:
- Added the possibility to save a project, which holds only media (objects and images), and leaves projectors projectors calibration as is
- Image_FFmpeg: can now set a buffer size limit for the frame queue
- Filter: added an invertChannel attribute, allowing for inverting R and B
Bug fixed:
- Fixed GPU sync issue
- Fixed an issue when resetting the clock device name to an empty string
Improvements:
- Separated RT scheduling and core affinity options
- Added a template realtime.conf to be put in /etc/security/limits.d
- Cleaned up the threadpool
- Updated shmdata dependency to version 1.3
Bug fixed:
- Fix: issue when deleting an image_shmdata object
- Fix: texture upload loop crash when deleting a texture object
- Fix: freeze of the engine (not the gui) when saving configuration while having a camera selected in the calibration view
- Fix: blending crash issue when using multiple GPUs
- Fix: Controller::getObjectTypes returned the local type, instead of the remote type
- Fix: localhost address is now the default option when none is specified.
- Fix: updated default spawn value
New features:
- Refactored user inputs, now supports drag'n'drop in path fields and copy/paste
Improvements:
- Refactored render loop, to make it more generic...
- ... which led to unexpected performance improvements.
- Cleaned up unit tests.
- Fixed most FFmpeg deprecation warning
- Fixed issues with loading configuration during runtime
- Some code and shader cleanup
Bug fixed:
- Issues in ResizableArray
New features:
- Added Doxygen documentation
- Added continuous integration through Travis and Coverity
- Filters now accept user-defined fragment shader
- Objects can use a second texture as a mask
Improvements:
- Added hints for realtime and cpu affinity
- Blending is now handling by a Blender class, not by the Scene
- Removed old blending through a map method
Bug fixed:
- Fixed blending on Intel / Mesa12.1
- Fixed Blender addon version update on OSX
New features:
- Scriptable with Python
Improvements:
- Improved vertex blending
- Wireframe coloring when in calibration mode, to help while matching projections
- New GUI font: OpenSans
- Fullsize GUI when alone in a window
- Cleaned Blender nodes
- Cleaned Shmdata objects
- Added a Controller base class, used in particular for Python scripting
- Removed Autotools
- Removed the HttpServer class, as it can now be done through Python
- Added a simple Python script implementing a HTTP server
Bug fixed:
- Serialization of Geometry
- Random crash in the main loop when sending a serialized object
- Object deletion was not saved
New features:
- Added automatic documentation generation from in-code attribute description
Improvements:
- Improved and fixed node view
- Cleaned up mutexes
- Can now rename objects from the GUI
Bug fixed:
- RGB and BGR were inverse in Image_Shmdata
- Fixed window moving after switching decorations
New features:
- Added CMake as a possible build system. Keeping autotools for now.
Improvements:
- Improved warp GUI
- Improved wireframe rendering
- Improved attributes: added attribute description, can now lock them temporarily
- Messages can now be handling asynchronously in world and scene
- Added GLM as a submodule
- Added limits to calibration
- Queue: auto-complete media duration
- Improve configuration save, now saving world parameters
Bug fixed:
- Fixed a bug in camera calibration
- Fixed issues with window layout
- Fixed an issue with FFmpeg 3.x
- Fixed an sync issue with vertex blending on multiple GPUs
- Fixed application exit code
New features:
- Added warp to take care of thoses cases where camera calibration is not sufficient
- Added per-media filter, to control brightness, contrast, saturation and black level
- Added support for threaded HapQ decoding
Improvements:
- Improved performances by reducing the number of buffer copies
- Improved queues
- Improved LTC support
- Added a file selector for media and configurations
- Overall GUI improvements
- Removed dependency to OpenImageIO, now using stb_image
- JsonCpp, libltc and cppzmq are now included as submodules
Bug fixed:
- Fixed some crashes related to $DISPLAY
- Fixed a crash specific to OSX
Improvements:
- Improved GUI to hide complexity
Bug fixed:
- Fixed a random race condition in Timer
- Fixed a crash happening on Object deletion
Improvements:
- Big improvements to the Blender addon
New features:
- Added queues, to create playlists of media
- SMTPE LTC can be activated for compatible sources (image_ffmpeg and queues)
- Added a preliminary support for joysticks during calibration
Improvements:
- If possible, no additional process is launched for a Scene
- Improved sound synchronization
- HttpServer can control Scene parameters
- Improved Blender addon
- Improved logs and timing handling
Bug fixed:
- Fixed a race condition at launch time
- Fixed random freezes when quitting
New features:
- Sound support in Image_FFmpeg
- Seeking in Image_FFmpeg
- Added architecture for effects on video
- SMPTE LTC support, though not active yet
Improvements:
- Various fixes to enable building on OSX / Homebrew
- Now using GLAD as a GL loader
- Improved HTTP server
Bug fixed:
- Camera calibration
New features:
- Real-time blending (for OpenGL >= 4.3)
- Added an HTTP server (not activated by default, draft version)
Improvements:
- More control over the configuration from the GUI
- Slight performance improvements
- Automatic GL version detection
- Improved Blender addon
Bug fixed:
- Keyboard shortcuts
- Memory leak in Blender addon
New features:
- Packaged for OSX!
- Added support for Syphon on OSX
- Can read videos through ffmpeg
- Can access video grabbers through OpenCV
- Added an exporter for Blender to ease configuration
- Supports multithreaded Hap
Improvements:
- Improved camera manipulation
- Improved GUI
- Removed dependency to OpenMesh
- Now uses shmdata 1.0
- Various optimizations and fixes
Bug fixed:
- Fixed shaders to work on ATI cards
- Fixed some crashes
New features:
- New GUI, more complete and user friendly, based in ImGui (removed GLV)
Improvements:
- Fully OpenGL 3 as GLV has been removed. Less context switching.
Bug fixed:
- A bug in color calibration prevented it to work in some cases
New features:
- First version of color and luminance automatic calibration through a camera
- Support for Y422 / UYVY video feed
- Blender addon to feed Splash
Improvements:
- More flexibility for window positioning
- Overall performance improvements
- Better blending map computation
- Calibration points are saved (along calibration itself)
Bug fixed:
- Now needs 7 points for calibration (6 was not enough in many cases)
- Various bug fixes and code cleanup
New features:
- NV swap group support
- Mesh update through shared memory (shmdata)
- Flip / flop for input textures
- Color temperature correction
Improvements:
- Slight improvement of blending map computation
- Camera movements now similar to Blender
- Cleaned up header files
- Updated GL debug filters (disabled by default)
Bug fixed:
- Concurrency issue in Link
- Warnings related to GLM
- Cleanup to compile on Ubuntu 14.04
- Corrected performance issue in Threadpool
- Corrected Threadpool issue with cores number detection
- Channel inversion for RGBA input
New features:
- HapQ video codec supported
Various bug fixes and improvements
New improvements:
- Support of 4K @ 30Hz
- GLSL: better uniforms management
New features:
- Overall performance improvements
- Calibration is now done in realtime
- Removed dependency to OpenCV
Bug fixed:
- Fixed a random crash happening roughly once a day
- Fixed alignment issues in SSE YUV to RGB conversion
- Fixed a bug when two video sources where configured
New Documentation:
- Added a first documentation (README.md)
First release of Splash
New features:
- Can be used for real