3 This version includes the following enhancements.
7 - fixes link script in example applications
8 - Composition is not anymore forced for every redraw request
9 - Example Script updated
10 - ilmClient : documentation fixed
11 - fix of several compiler warnings and memory leaks
12 - fix several issues detected by coverity
13 - fixing several warnings
14 - additional fixes inside of the reference compositor
15 - fixes a memory leak inside of generic communicator.
19 - X11 backend for wayland
20 - DRM backend for wayland
21 - Introducing generic communication approach
22 - Introducing Communicator Reference Implementation based in tcp/ip sockets
23 - Introducing generic hw layer support
24 - Introducing default version handling
25 - Introducing default toolchain file
26 - Introducing SurfaceRemoveNativeContentCommand
27 - Introducing new InputFramework and Example Applications
28 - Profiling/Coverage options for gcc introduced
29 - New features added to MockNavigation
30 - New properties valuse added to layer/surfaceGetProperties
31 - Adding new LayerManagerControl example program
32 - Plugin will be now searched automatically in CMAKE_INSTALL_PREFIX location
33 - Redundant Texture uploads removed
34 - Activating Binary Shader support for platform dependent renderers
35 - BaseGraphicSystem and BaseWindowSystems composition methods refactored
36 - Wayland Backend is now running on wayland 0.95
37 - Log has now diagnostic callback registration support
38 - Imporving startup performance
42 This version includes the following enhancements.
46 - removed obsolete Commands.
47 - added support for symbolic links to plugins.
48 - Bugfix in GLXGraphicSystem Context has to be activated before beginLayer
49 - Bug fixes in map/unmap window functions
50 - Communciator plugins are now started after scene provider plugins
54 - Introducing DLT binding for Logging Framework
55 - Introducing additional performance Counters
56 - First version of Rendering Plugin for Wayland is introduced
60 This version includes the following enhancements.
64 - Compiler warnings have been removed.
66 - Fixed missing initialization of default values.
68 - EGLMockNavigation aspect ratio was hard coded, now uses
69 actual application resolution.
74 - Surface can be created without the native context of a
75 client application. The client can add its native content
78 - Command objects have been updated. Now theres a one to one
79 relationship between API calls and Command objects.
81 - Build System generated header file with configuration options.
82 This replaced a series of compiler flags for defining symbols.
84 - Updated/added new unit tests.
86 - Added signal handling for clean shutdown ofLayerManagerService.
87 Now a stack trace is printed on crash.
89 - Build System now defaults to "release" build type.
93 - Introduced ServiceConnect and ServiceDisconnect. This allows
94 detection of crashed client applications.
97 - Improved state handling of X11 window system.
98 - Renderer context sharing between different threads.
99 - Improved Shader handling.
101 - Added auto-generation feature for LayerManager design
102 document (based on doxygen and latex).
107 This version includes the following enhancements.
111 - Removed Quiet Message, is not working with CMake 2.6
113 - Bugfix fixes issue regarding layer source transformation
114 LayerSource Width should be considered with crop amount
117 - Bugfix to establish rpm build with version tracking
118 Added newly created files to rpm
119 fix ILM VERSION for rpm, character '-' ist not allowed
120 in RELEASE variable, so now it is replaced by underscore
122 - LayerManagerToolBox - remove wrong parameter parse
127 - Add restrictions on adding a surface to a layer
129 1. A surface being added to multiple layers.
130 2. A surface being added to the same layer multiple times.
131 - New Example Application(EGLX11MockNavigation) added,
132 which emulates 3D City
133 - Input Events: better support of Qt: XMotionEvent need to be
134 reported for Button1 to move sliders & scrollbars
135 - Adding new Command to set the hardware layertype during scene
140 This version includes the following enhancements.
143 - Bug fix in screenshot for layer & surface
144 Now a surface's screenshot will be exactly similar to the way it
145 appears on the screen currently (minus the effect of other surfaces
146 part of the same layer).
147 - Multiple Bug fixes in X11WindowSystem
148 Use SwapBuffers only if something was drawn
149 Include SwapBuffers call while calculating FPS
150 ScreenshotOfDisplay should not check for any rendering changes
151 as it will not do a SwapBuffers after screenshot.
152 - Increase the framecounter only if the surface is rendered.
153 - Removed several warnings
154 - Fix to link the correct native graphic libraries.
155 - skip rendering of fully cropped surfaces
156 - adapt ilm client documentation
159 - Changing to LM_PLUGIN_DIR to LM_PLUGIN_PATH to be consitent
160 - Changing dbus service name to be genivi compliant
161 - DBUS Communicator could now run on System BUS too.
166 This version includes the following enhancements.
169 - Fixing DBUS Communicator tests to run and compile completely
170 - Fixes source viewport rendering for layer
171 - Fixing several compiler warnings
172 - Improved handling in case of render init failure
173 - Fixing screenshot of surface.
174 - Bug Fix for ILM command LayerAddSurface which was probably introduced during the large refactoring earlier
175 - Small fix for better error checking & cleanup when acquiring X11 visuals fails
178 - Moving render specific base implementations to library
179 - Add framework to support input events + X11 implementation
180 - Enhance GLX Example Application to show the input handling
181 - New Api method added, ilm_layerCreateDimension.
182 - New Messages CreateLayerWithDimension, CreateLayerFromIdWithDimension introduced
183 - Introducing new Class ViewportTransform
184 - Introducing Example Implementation for SceneProvider Feature
185 - Refactoring test framework
186 - Introducing version tracking
187 - LayerManagerToolbox can now used to take screenshots
188 - Searchpath for Layermanager Plugins is now using the environment variable
189 LM_PLUGIN_DIR. The default value is /usr/lib/layermanager
195 This version includes the following enhancements.
198 - Remove spew introduced due to XDamage implementation
199 - Allocate client buffer & damage only for surfaces that belong to a renderable layer
200 - Compilation fix for DRAW_LAYER_DEBUG mode
201 - Remove redundant GL calls in EGLX11ApplicationExample
202 - Proper deinitilization of eglImage & texture handles
203 - Texture will now bind correctly.
204 - Race conditions and compositing startup fixed
205 - Unmap Windows will no longer unredirected
206 - Fixing wrong result value in ScreenshotCommand.
207 - Reset unreferenced m_pReply message
208 - Find of dbus architecture dependend files improved.
209 - Layer Should only be rendered if visible
210 - Remove apply of default values for Destination and Source Region
211 - Initialize a graphical surface with non visible
212 - Cleanup LayerManager Service at exit for a plugin initialization failure
215 - Improvement for handling, native X applications
216 - LayerManagerToolBox introduced
217 - Introducing default display environment, to avoid fail of service startup
218 - SceneProvider feature added to load scenes on startup
223 This version includes the following enhancements.
225 - complete code refactoring, introducing new library for commands.
226 - Performance improvements XDamageSupport, only surface will be rendered which content has changed
227 - Performance improvements Surface without alpha, will be rendered without blending
228 - various stability improvements and bugfixes
234 This version includes the following enhancements.
236 - bug fixes in X11GLESRenderer to get a clean shutdown on failure
237 - force copy introduced for X11 Pixmaps in Open GL ES 2.0 Environments
238 - CMakeLists.txt files fixed
243 This version includes the following enhancements.
245 - bug fixes in ilmClient API
246 - added getLayerIdOfScreen interface in dbus communicator and ilmClient API
252 This version includes the following enhancements.
254 - bug fixes in GLX Renderer regarding surface destroy
255 - bug fixes in X11GLES Renderer regarding surface destroy
261 This version includes the following enhancements.
263 - added GLX Renderer support for screen dump / surface dump / layer dump
264 - added X11GLES Renderer support for screen dump / surface dump / layer dump
270 This version includes the following enhancements.
272 - bug fixes in ilmClient API and dbus communicator
273 - LayerManager types corrected
274 - additional Messages introduced to support dump of screen, surfaces and layer to file
280 This version includes the following enhancements.
282 Improved and added new interfaces between Renderer and LayerManagerService.
288 This version includes the following enhancements.
290 Build Environment changed to cmake to fulfill the gnu make process.
295 Due to the requirements to support desktop, russelville and beagle board hardware.
296 A new LayerManagerRenderer will be upstreamed to support the russelville hardware and typical desktop pc hardware.
298 This version includes the following enhancemnents
300 * GLXApplicationExample - Rotating triangle which is registered to the service.
301 * GLX Renderer Package to support Desktop PCs and the Russelvill Platform.
302 * Platformdependent Makefiles Extensions (LayerManagerPlatform/MakeIGMA500.defs , LayerManagerPlatform/MakeDesktop.defs)
307 1. Minor Bugfix regarding DBUS Communicator
308 getPorpertiesOfSurface and getPropertiesOfLayer
310 2. Code Cleanup in EGLX11ExampleApplication
312 3. Skript GeniviDemo.sh added to run ExampleApplications out of the box
314 4. LayerManagerService handling of stopping all plugins improved
316 5. Logging improved for several components
321 This version consist of new features and several bugfixes :
323 1. C-API for the LayerManagement
325 3. Implementation of the open use case "Make a Screen Shot"
326 4. Example applications
329 1. C-API for the LayerManagement
331 For better usage of the LayerManagement Service from application
332 point of view an additional C-API is implemented (see LayerManagerClient/ilmClient).
333 This API is deployed as shared libraries an can be linked to the application
334 which will controll the service. For the internal communication between the client
335 and the service D-BUS is used.
339 To support hardware layers and to get a better interoperability with other applications
340 and platforms the API was extended by the following features :
342 * Layer, Surface and Group Ids can be applied by from the client side too.
343 * IlmMatrix class is now available in the LayerManagerUtils library, to support
344 simple 3D / 2D transformations
346 3. Implementation of the open use case "make a screen shot"
348 The use case "make a screen shot" was still open and is now implemented
351 4. Example applications
353 Several example applications were added to demonstrate the usage and capabilities of
356 * EGLX11ApplicationExample - Rotating triangle which is registered to the service.
357 * LayerManagementClientExample - Example for controlling the service and the rendered layers.
358 * LayerSceneDescriptionExample - Example for the definition of external layer and surface ids.
362 * Race condition during access/creation/deletion of data in layer list removed.
363 * Layer and surface compositing in GLESGraphicSystem improved
364 * Issue for handling of not applied surface in X11WindowSystem removed
365 * Stability improvements
366 * Improvement of the build environemt
370 Initial published Version.