3 This version includes the following enhancements.
6 - Fixing DBUS Communicator tests to run and compile completely
7 - Fixes source viewport rendering for layer
8 - Fixing several compiler warnings
9 - Improved handling in case of render init failure
10 - Fixing screenshot of surface.
11 - Bug Fix for ILM command LayerAddSurface which was probably introduced during the large refactoring earlier
12 - Small fix for better error checking & cleanup when acquiring X11 visuals fails
15 - Moving render specific base implementations to library
16 - Add framework to support input events + X11 implementation
17 - Enhance GLX Example Application to show the input handling
18 - New Api method added, ilm_layerCreateDimension.
19 - New Messages CreateLayerWithDimension, CreateLayerFromIdWithDimension introduced
20 - Introducing new Class ViewportTransform
21 - Introducing Example Implementation for SceneProvider Feature
22 - Refactoring test framework
23 - Introducing version tracking
24 - LayerManagerToolbox can now used to take screenshots
25 - Searchpath for Layermanager Plugins is now using the environment variable
26 LM_PLUGIN_DIR. The default value is /usr/lib/layermanager
32 This version includes the following enhancements.
35 - Remove spew introduced due to XDamage implementation
36 - Allocate client buffer & damage only for surfaces that belong to a renderable layer
37 - Compilation fix for DRAW_LAYER_DEBUG mode
38 - Remove redundant GL calls in EGLX11ApplicationExample
39 - Proper deinitilization of eglImage & texture handles
40 - Texture will now bind correctly.
41 - Race conditions and compositing startup fixed
42 - Unmap Windows will no longer unredirected
43 - Fixing wrong result value in ScreenshotCommand.
44 - Reset unreferenced m_pReply message
45 - Find of dbus architecture dependend files improved.
46 - Layer Should only be rendered if visible
47 - Remove apply of default values for Destination and Source Region
48 - Initialize a graphical surface with non visible
49 - Cleanup LayerManager Service at exit for a plugin initialization failure
52 - Improvement for handling, native X applications
53 - LayerManagerToolBox introduced
54 - Introducing default display environment, to avoid fail of service startup
55 - SceneProvider feature added to load scenes on startup
60 This version includes the following enhancements.
62 - complete code refactoring, introducing new library for commands.
63 - Performance improvements XDamageSupport, only surface will be rendered which content has changed
64 - Performance improvements Surface without alpha, will be rendered without blending
65 - various stability improvements and bugfixes
71 This version includes the following enhancements.
73 - bug fixes in X11GLESRenderer to get a clean shutdown on failure
74 - force copy introduced for X11 Pixmaps in Open GL ES 2.0 Environments
75 - CMakeLists.txt files fixed
80 This version includes the following enhancements.
82 - bug fixes in ilmClient API
83 - added getLayerIdOfScreen interface in dbus communicator and ilmClient API
89 This version includes the following enhancements.
91 - bug fixes in GLX Renderer regarding surface destroy
92 - bug fixes in X11GLES Renderer regarding surface destroy
98 This version includes the following enhancements.
100 - added GLX Renderer support for screen dump / surface dump / layer dump
101 - added X11GLES Renderer support for screen dump / surface dump / layer dump
107 This version includes the following enhancements.
109 - bug fixes in ilmClient API and dbus communicator
110 - LayerManager types corrected
111 - additional Messages introduced to support dump of screen, surfaces and layer to file
117 This version includes the following enhancements.
119 Improved and added new interfaces between Renderer and LayerManagerService.
125 This version includes the following enhancements.
127 Build Environment changed to cmake to fulfill the gnu make process.
132 Due to the requirements to support desktop, russelville and beagle board hardware.
133 A new LayerManagerRenderer will be upstreamed to support the russelville hardware and typical desktop pc hardware.
135 This version includes the following enhancemnents
137 * GLXApplicationExample - Rotating triangle which is registered to the service.
138 * GLX Renderer Package to support Desktop PCs and the Russelvill Platform.
139 * Platformdependent Makefiles Extensions (LayerManagerPlatform/MakeIGMA500.defs , LayerManagerPlatform/MakeDesktop.defs)
144 1. Minor Bugfix regarding DBUS Communicator
145 getPorpertiesOfSurface and getPropertiesOfLayer
147 2. Code Cleanup in EGLX11ExampleApplication
149 3. Skript GeniviDemo.sh added to run ExampleApplications out of the box
151 4. LayerManagerService handling of stopping all plugins improved
153 5. Logging improved for several components
158 This version consist of new features and several bugfixes :
160 1. C-API for the LayerManagement
162 3. Implementation of the open use case "Make a Screen Shot"
163 4. Example applications
166 1. C-API for the LayerManagement
168 For better usage of the LayerManagement Service from application
169 point of view an additional C-API is implemented (see LayerManagerClient/ilmClient).
170 This API is deployed as shared libraries an can be linked to the application
171 which will controll the service. For the internal communication between the client
172 and the service D-BUS is used.
176 To support hardware layers and to get a better interoperability with other applications
177 and platforms the API was extended by the following features :
179 * Layer, Surface and Group Ids can be applied by from the client side too.
180 * IlmMatrix class is now available in the LayerManagerUtils library, to support
181 simple 3D / 2D transformations
183 3. Implementation of the open use case "make a screen shot"
185 The use case "make a screen shot" was still open and is now implemented
188 4. Example applications
190 Several example applications were added to demonstrate the usage and capabilities of
193 * EGLX11ApplicationExample - Rotating triangle which is registered to the service.
194 * LayerManagementClientExample - Example for controlling the service and the rendered layers.
195 * LayerSceneDescriptionExample - Example for the definition of external layer and surface ids.
199 * Race condition during access/creation/deletion of data in layer list removed.
200 * Layer and surface compositing in GLESGraphicSystem improved
201 * Issue for handling of not applied surface in X11WindowSystem removed
202 * Stability improvements
203 * Improvement of the build environemt
207 Initial published Version.