1Clutter 1.26.4 2020-03-09 2=============================================================================== 3 4 • List of changes since Clutter 1.26.2 5 6 - Require GLib 2.54 7 8 - Build fixes 9 10 - Add an experimental Meson build 11 12 - Documentation fixes 13 14 - Handle 8 and 10 bits colour depth in picking code 15 16 • List of bugs fixed since Clutter 1.26.2 17 18 #792716 - Don't declare functions in AC_TRY_LINK and AC_TRY_COMPILE 19 #772213 - Take advantage of Unicode 20 #769190 - Clutter stage is too big and events wrong under hidpi gnome 21 on wayland 22 23 #8 - actor-offscreen-redirect test has uninitialized stack data, 24 hangs when the obvious fix is applied 25 #11 - Handle 10 bits colour bit depth in actor picking 26 !8 - docs: Add missing settings.ini Environment group keys 27 !9 - meson: Don't use undocumented -export-dynamic option 28 !11 - clutter/actor: Mark implicit transitions as remove-on-complete 29 30Many thanks to: 31 32 Floris Van den Abeele, Jonas Ådahl, Ting-Wei Lan, Chris Mayo, Sjoerd Simons, 33 Bastien Nocera, Rico Tzschichholz, Piotr Drąg. 34 35Clutter 1.26.2 2017-05-12 36=============================================================================== 37 38 • List of changes since Clutter 1.26.0 39 40 - Accept upper case 'A' when selecting all content in a Text actor 41 This is similar to what GTK+ allows, and makes it easier to select text 42 with Caps Lock enabled. 43 44 - Use GDK API when using Wayland sub-surfaces 45 The GDK backend on Wayland uses sub-surfaces to allow Cogl to manage the 46 rendering surface; now that GDK exposes the necessary API, we can avoid 47 using the Wayland API directly, and instead let GDK manage the surface 48 for us. 49 50 - Documentation fixes 51 52 - Translation updates 53 Danish, Basque, Chinese (Traditional), Occitan, Indonesian, Polish, 54 Spanish, Slovak, Kazakh, British English, Croatian, Hungarian, Norwegian 55 bokmål, Belarusian. 56 57 • List of bugs fixed since Clutter 1.26.0 58 59 #766326 - text: Bind <ctrl>A in addition to <ctrl>a 60 #768243 - Don't create the Cogl GLib source multiple times 61 #768734 - actor: Clarify that add_effect() sinks floating references 62 on the effect 63 #781975 - Under Wayland, Totem spawns a new window without controls for 64 some files and then gnome-shell crashes 65 #759085 - seg fault in actor-graph test 66 #774546 - [Wayland][gdk][stage] Use GDK API instead of Wayland directly 67 #762888 - [PATCH] backend: check for wayland before x11 68 #772412 - clutter-script: Document support for top-level arrays 69 #770288 - clutter-script: Add an example of translation in ClutterScript 70 #768898 - clutter: Fix typo in docs for ClutterActor::queue-relayout 71 72Many thanks to: 73 74 Piotr Drąg, Philip Withnall, Olivier Fourdan, Cédric Valmary, Fabio Tomat, 75 Andika Triwidada, Ask Hjorth Larsen, Baurzhan Muftakhidinov, David King, 76 Dušan Kazik, Florian Müllner, Gustavo Noronha Silva, Gábor Kelemen, 77 Inaki Larranaga Murgoitio, Jeff Bai, Jeremy Bicha, Kjartan Maraas, 78 Marc-Antoine Perennou, Nigel Taylor, Owen W. Taylor, Peter Mráz, 79 Yuras Shumovich, gogo 80 81 82Clutter 1.26.0 2016-03-21 83=============================================================================== 84 85 • List of changes since Clutter 1.25.6 86 87 - Avoid spamming accessibility state changes in clones 88 Clones of unmapped actors will cause a temporary mapping of their source, 89 which will result in spurious accessibility events. 90 91 - Ignore GDK deprecation compiler warnings 92 93 - Resync build configuration for Windows 94 95 - Translation updates 96 Serbian, Swedish, Catalan, Occitan, Greek, Latvian, Russian, Danish 97 98 • List of bugs fixed since Clutter 1.25.6 99 100 #756371 - Accessible event spam in Overview 101 102Many thanks to: 103 104 Jordi Mas, Anders Jonsson, Ask Hjorth Larsen, Chun-wei Fan, Cédric Valmary, 105 Efstathios Iosifidis, Rūdolfs Mazurs, Stas Solovey, Марко Костић, 106 Мирослав Николић 107 108Clutter 1.25.6 2016-02-18 109=============================================================================== 110 111 • List of changes since Clutter 1.25.4 112 113 - Enable swap throttling for fullscreen windows with GDK 114 Avoids performance penalties with the GDK backend on constrained devices 115 running full screen Clutter and Clutter-GTK applications. 116 117 - Add platform-specific data for the libinput input backend 118 This allows implementing high level functionality when writing Wayland 119 compositors based on Clutter. 120 121 - Translation updates 122 Hungarian, Bulgarian, Polish, Slovak, French, Chinese (Taiwan), Galician, 123 Italian 124 125 • List of bugs fixed since Clutter 1.25.4 126 127 #752752 - Patches needed for relative pointer and pointer confinement 128 in mutter 129 #755849 - evdev: Recycle device ids after devices are removed 130 131Many thanks to: 132 133 Jonas Ådahl, Alexander Shopov, Alexandre Franke, Chao-Hsiung Liao, 134 Dušan Kazik, Fran Dieguez, Gábor Kelemen, Milo Casagrande, Piotr Drąg 135 136Clutter 1.25.4 2016-01-21 137=============================================================================== 138 139 • List of changes since Clutter 1.25.2 140 141 - Add more scrolling information inside ClutterScrollEvent 142 This allows to receive the type of device that generate the scroll event, 143 as well as the notification that a scroll motion finished; we can use this 144 information to implement kinetic scrolling. Currently, only libinput 145 provides us with these fields. 146 147 - Translation updates 148 Spanish, Lithuanian, Czech, German, Hebrew, Brazilian Portuguese 149 150 • List of bugs fixed since Clutter 1.25.2 151 152 #757026 - Add scroll source / axis stop information to scroll events 153 154Many thanks to: 155 156 Aurimas Černius, Carlos Garnacho, Daniel Mustieles, Marek Černocký, 157 Mario Blättermann, Rafael Fontenelle, Yosef Or Boczko 158 159Clutter 1.25.2 2015-12-17 160=============================================================================== 161 162 • List of changes since Clutter 1.24 163 164 - Set event code on button and key events in the evdev input backend 165 This allows users of the evdev input backend to retrieve the event 166 code without doing ad hoc calculations based on event-specific fields. 167 168 - Take scaling factor into account on Wayland with GDK 169 This brings the Wayland support inside the GDK backend on par to the X11 170 side. 171 172 - Decouple selectability from editability in ClutterText 173 It's possible to create selectable ClutterText actors without enabling 174 editability; this may cause unexpected cursors to appear in reactive 175 label-like actors using non-editable ClutterText, so feedback from users 176 is appreciated. 177 178 - Allow overriding the Cogl driver used by Clutter 179 On systems with multiple OpenGL and OpenGL ES implementations available, 180 it should be possible to explicitly set the Cogl driver (OpenGL 3.2 core 181 profile context; OpenGL legacy context; OpenGL ES 2.0 context) used by 182 Clutter when creating its drawing context. It's also possible to define 183 a list of drivers to try sequentially until one succeeds. 184 185 - Rework the windowing system backend selection 186 The windowing system backend initialization has been reworked to allow 187 setting the default windowing system backend using the configuration 188 file under $XDG_CONFIG_DIRS/clutter-1.0/settings.ini. The selection of 189 the backend also supports the ability to specify a list of backends to 190 try sequentially until one succeeds, for systems with multiple windowing 191 systems available. 192 193 - Documentation fixes 194 195 - Translation updates 196 Portuguese, Slovenian 197 198 • List of bugs fixed since Clutter 1.24 199 200 #758238 - [evdev] Add evdev-specific API to get event codes from 201 ClutterEvents 202 #755245 - only shows a 4th of the screen under wayland 203 #757470 - Allow selectability without editability 204 #752752 - Patches needed for relative pointer and pointer confinement 205 in mutter 206 #759074 - Port cairo test to ClutterCanvas 207 #759191 - should use pkg-config for GL 208 #742678 - gl: Prefer gl3 over the gl driver 209 210Many thanks to: 211 212 Carlos Garnacho, Lionel Landwerlin, Jonas Ådahl, Pedro Albuquerque, 213 Matej Urbančič 214 215Clutter 1.24.2 2015-10-12 216=============================================================================== 217 218 • List of changes since Clutter 1.24.0 219 220 - Emulate discrete scrolling on evdev 221 222 - Improve animation smoothness under the GDK backend 223 224 - Updated translations 225 Russian, Latvian, Danish, Swedish, Brazilian Portuguese, Serbian, 226 Serbian Latin, Ukrainian, Hindi, Kannada, Finnish, Portuguese. 227 228 • List of bugs fixed since Clutter 1.24.0 229 230 #755357 - timeline: Minor fixes for debuggability with 231 ClutterMasterClockGdk 232 #745517 - gnome-shell crashed with SIGABRT in g_assertion_message() 233 #756284 - Unable to use two finger scroll on Wayland 234 235Many thanks to: 236 237 Philip Withnall, Owen W. Taylor, Piotr Drąg, Милош Поповић, Anders Jonsson, 238 Ask Hjorth Larsen, Carlos Garnacho, Jiri Grönroos, Lionel Landwerlin, 239 Pedro Albuquerque, Rafael Fontenelle, Rūdolfs Mazurs, Stas Solovey 240 241Clutter 1.24.0 2015-09-15 242=============================================================================== 243 244 • List of changes since Clutter 1.23.6 245 246 - Fix ClutterGridLayout's preferred size computation 247 The preferred height of the ClutterGridLayout is correctly taking into 248 account the height and span of each cell. 249 250 - Improve embeddability of Clutter in foreign toolkits 251 Embedding Clutter inside other toolkits, like GTK+, on Wayland and X11 252 has been fixed. 253 254 - Updated translations 255 French, Portuguese, Spanish, Galician, Chinese (Taiwan), Polish, 256 Indonesian, Greek, Slovak, Hebrew, Hungarian, Lithuanian, Italian, 257 Slovenian, German, Czech. 258 259 • List of bugs fixed since Clutter 1.23.6 260 261 #755014 - Fix Clutter-Gtk on x11 262 #754993 - notify Cogl immediately of a foreign window resize in GDK/X11 263 backend 264 #754938 - Setup sync_to_vblank before ClutterStage creation 265 #754890 - Fix Mesa warning when unrealizing/rerealizing foreign stage 266 windows 267 #754889 - Fix compositor synchronization in GDK backend 268 #754766 - "actor: Clean up transform_stage_point()" broke HiDPI mutter 269 #754697 - Use a wayland subsurface when dealing with foreign windows 270 on GDK/wayland 271 #754671 - Improve dealing with foreign stages on GDK 272 #754134 - A few gdk backend fixes 273 274Many thanks to: 275 276 Lionel Landwerlin, Dušan Kazik, Alexandre Franke, Andika Triwidada, 277 Aurimas Černius, Balázs Úr, Bernd Homuth, Chao-Hsiung Liao, 278 Daniel Mustieles, Fran Dieguez, Jonas Ådahl, Marek Černocký, 279 Matej Urbančič, Milo Casagrande, Pedro Albuquerque, Piotr Drąg, 280 Tom Tryfonidis, Yosef Or Boczko 281 282Clutter 1.23.6 2015-08-21 283=============================================================================== 284 285 • List of changes since Clutter 1.23.4 286 287 - Require Cogl 1.21.2 288 289 - Prefer the OpenGL 3.x Cogl driver 290 The GL3 driver drops legacy API, and should bring a slight performance 291 improvement, as well as lower memory overhead. If GL3 is not supported, 292 Clutter falls back to the older GL driver transparently. 293 294 - Updated translations 295 Catalan, Indonesian, Portuguese, Lithuanian, Spanish, French, Galician 296 297 • List of bugs fixed since Clutter 1.23.4 298 299 #742678 - gl: Prefer gl3 over the gl driver 300 #746279 - Typo (textues) in translatable string 301 #753895 - Incorrect plural form of child 302 303Many thanks to: 304 305 Adel Gadllah, Alexandre Franke, Anders Jonsson, Andika Triwidada, 306 Aurimas Černius, Carlos Garnacho, Daniel Mustieles, Fran Dieguez, 307 Jordi Mas, Pedro Albuquerque, Sebastian Rasmussen 308 309Clutter 1.23.4 2015-07-22 310=============================================================================== 311 312 • List of changes since Clutter 1.23.2 313 314 - Add functions for binding a GListModel to a ClutterActor 315 The bind_model() and bind_model_with_propertis() methods on ClutterActor 316 allow binding objects inside a GListModel implementation to children or 317 an actor. 318 319 - Add event types for touchpad gestures 320 Currently, the libinput input backend is the only one that will generate 321 the touchpad events for swipe and pinch/zoom/rotate, but support for other 322 backends is planned in the future. 323 324 - Documentation fixes 325 326 • List of bugs fixed since Clutter 1.23.2 327 328 #752272 - _CLUTTER_DEPRECATED_MACRO_FOR is not defined when not compiling 329 with gcc 330 #752056 - Check for NULL pointer for pspec returned by 331 g_object_class_find_property, before dereferencing 332 #752104 - Automatic wayland detect support causes error when wayland is 333 not installed 334 #751472 - Don't create libinput properties 335 336Many thanks to: 337 338 Carlos Garnacho, Ting-Wei Lan, Kalev Lember, Nitin Sharma, 339 Pedro Albuquerque, Peter Hutterer, Stefan Sauer 340 341Clutter 1.23.2 2015-06-18 342=============================================================================== 343 344 • List of changes since Clutter 1.22 345 346 - Add accessor functions for ClutterActor state 347 Currently, actor state is accessible only via GObject properties and via 348 pre-processor macros; the former are not very friendly for C developers, 349 while the latter are not usable from language bindings. New functions have 350 been added to fill in the gap; the macros have a "soft" deprecation, since 351 compiler warnings cannot be used to detect their use. 352 353 - Merge the Cally API reference into Clutter's 354 The Cally API is part of the Clutter shared library; it makes sense to 355 have the API references merged. 356 357 - Improve visual handling with the GDK backend running on X11 358 Cogl has its own visual, based on its preferred GLXFBConfig; this means 359 that Clutter should use and expose the correct GdkVisual instance when 360 creating the GdkWindow used for drawing the contents of the stage. 361 362 - Improve input device handling in the GDK backend 363 Properly detect touchpad devices; translate touch events. 364 365 • List of bugs fixed since Clutter 1.22 366 367 #707982 - Add PanAxis mode that automatically pins scroll based on initial 368 movement 369 #750496 - Touch events not correctly propagated through gdk backend 370 #747489 - No access to the Visual used to build the CoglOnscreen 371 #747951 - Tablet calibration targets do not respond to clicks 372 #749739 - prepare ClutterSwipeAction for multi-finger swipes 373 #749482 - x11: Fix touchpad detection 374 #749256 - clutter-backend-gdk: Only set setting on successful 375 gdk_screen_get_setting call 376 #747436 - Clutter should use the same heuristics as gtk+ to determine 377 touchpads 378 379Many thanks to: 380 381 Carlos Garnacho, Dima Ryazanov, Gustavo Noronha Silva, Jasper St. Pierre, 382 Marek Černocký, Matthieu Bouron, Rui Matos 383 384Clutter 1.22.0 2015-03-23 385=============================================================================== 386 387 • List of changes since Clutter 1.21.8 388 389 - Improve pointer tracking in the evdev input backend 390 Do not use the events after the queue processing, to avoid dropping events 391 due to compression. 392 393 - Fix handling of multiple stages with the GDK backend 394 A regression introduced when the GDK backend implemented its own master 395 clock using GdkFrameClock prevented applications with multiple stages to 396 be updated properly. 397 398 - Updated translations 399 Kazakh, Aragonese, Indonesian, Danish, Turkish. 400 401 • List of bugs fixed since Clutter 1.21.8 402 403 #746575 - cally-actor: Don't assume X11 backend is used when supported 404 #746328 - evdev: Keep track of the pointer coordinate ourself 405 406Many thanks to: 407 408 Muhammet Kara, Andika Triwidada, Ask H. Larsen, Baurzhan Muftakhidinov, 409 Daniel Martinez, Florian Müllner, Jonas Ådahl 410 411Clutter 1.21.8 2015-03-15 412=============================================================================== 413 414 • List of changes since Clutter 1.21.6 415 416 - Documentation updates 417 The messages for most of the deprecated API list the intended replacement 418 classes or approaches to be used when porting code. 419 420 - Update the MSVC build files 421 422 - Improve damage tracking on ClutterStage 423 This should improve performance, especially when paired with the 424 buffer_age extension. 425 426 - Updated translations 427 Greek, Polish, Ukrainian, Italian, Slovak, Latvian, Bosnian. 428 429 • List of bugs fixed since Clutter 1.21.6 430 431 #745512 - Improve damage tracking and use swap_buffers_with_damage 432 433Many thanks to: 434 435 Chun-wei Fan, Chris Wilson, Daniel Korostil, Dušan Kazik, Milo Casagrande, 436 Piotr Drąg, Rūdolfs Mazurs, Samir Ribic, Tom Tryfonidis. 437 438Clutter 1.21.6 2015-03-03 439=============================================================================== 440 441 • List of changes since Clutter 1.21.4 442 443 - Support quad-buffer stereo displays on X11/GLX 444 This allows using Clutter to draw on GLX framebuffers with the stereo 445 bit set. 446 447 - Add a Mir windowing system backend 448 This allows using Clutter applications natively on systems using the 449 Mir display server. 450 451 - Depend on Cogl ≥ 1.19 and Cairo ≥ 1.12 452 Cogl 1.19 is needed for the newly added Mir windowing system backend, 453 as well as the quad-buffer stereo display on X11. Cairo 1.12 is needed 454 for dropping the ad hoc check for the device scale parameter used with 455 ClutterStage implementations as well as the ClutterCanvas content. 456 457 - Improvements in the evdev input backend 458 459 - Use the GdkFrameClock to drive the ClutterMasterClock 460 When using the GDK backend, we want the ClutterMasterClock to be driven 461 by the GdkFrameClock, as the latter is automatically frame limited by 462 the compositor, which gives better results for client applications. 463 464 - Updated translations 465 Spanish, Hebrew, Hungarian, Czech, Basque, Russian, Slovenian, Galician, 466 Chinese (Taiwan), French, Brazilian Portuguese, Lithuanian, Serbian. 467 468 • List of bugs fixed since Clutter 1.21.4 469 470 #743355 - gdk: report an error when initialization fails 471 #743615 - evdev: Ignore non seat wide button or key events 472 #744058 - gdk: Disable cogl wayland event dispatching if requested 473 #743865 - MetaSurfaceActorWayland: unset the surface when it goes away 474 #744604 - stage: Process state update event immediately 475 #744668 - GDK: integrate the MasterClock mechanism with GdkFrameClock 476 #732706 - Allow setting up quad-buffer stereo output 477 478Many thanks to: 479 480 Lionel Landwerlin, Jonas Ådahl, Alexandre Franke, Aurimas Černius, 481 Balázs Úr, Chao-Hsiung Liao, Daniel Mustieles, Fran Dieguez, 482 Giovanni Campagna, Inaki Larranaga Murgoitio, Jasper St. Pierre, 483 Marco Trevisan (Treviño), Marek Černocký, Matej Urbančič, Owen W. Taylor, 484 Rafael Ferreira, Rui Matos, Yosef Or Boczko, Yuri Myasoedov, 485 Мирослав Николић 486 487Clutter 1.21.4 2015-01-22 488=============================================================================== 489 490 • List of changes since Clutter 1.21.2 491 492 - Use the GDK backend by default when possible 493 Instead of using the X11 or the Wayland backend by default, Clutter now 494 uses the GDK backend for both input and output. This improves the 495 integration with the windowing system. Backends can still be selected 496 programmatically, or via environment variables. On Windows and MacOS, we 497 still prefer the native backend, if available, because of asymmetries in 498 the GDK API. 499 500 - Use libinput 0.8 501 For the evdev input backend, the dependency for libinput has been bumped 502 to the newly released 0.8, which improves wheel and scroll events. 503 504 - Allow access to vendor and product ID for input devices 505 506 - Allow ClutterConstraint implementations to change the preferred size 507 ClutterConstraint classes can now update an actor's preferred size, 508 along with its allocation; this means that querying the preferred size 509 of actors using constraints will take constraints into consideration, and 510 improves the integration of constraints inside the layout system. 511 512 - Improve the GDK backend 513 Properly support high DPI displays, as well as Wayland. 514 515 - Updated translations 516 Czech, Basque, Spanish, Hungarian. 517 518 • List of bugs fixed since Clutter 1.21.2 519 520 #730815 - Mouse events limited to upper left rectangle 521 #740759 - Add getters for input device vendor/product IDs 522 #734587 - Position gdk backend before x11/wayland/egl ones 523 #742829 - Update to new libinput API for pointer_axis events 524 525Many thanks to: 526 527 Jonas Danielsson, Carlos Garnacho, Peter Hutterer, Marek Černocký, 528 Inaki Larranaga Murgoitio, Daniel Mustieles, Balázs Úr. 529 530Clutter 1.21.2 2014-12-15 531=============================================================================== 532 533 • List of changes since Clutter 1.20.0 534 535 - Improve input device handling 536 Both on the evdev input backend, and the XInput2 backend for X11. 537 538 - Allow content implementations to drive actors preferred size 539 If a ClutterActor is only used to paint a ClutterContent implementation, 540 it should be possible to allow the actor to have the same preferred size 541 of its content. We use a ClutterRequestMode to specify this behaviour. 542 543 - Documentation fixes 544 545 • List of bugs fixed since Clutter 1.20.0 546 547 #738520 - evdev: Flush event queue before removing device(s) 548 #739050 - Fix some weird graphical glitches in RTL 549 #741350 - Improve touchpad detection on libinput 550 #740997 - Easing modes are not used when computing the value of a 551 KeyframeTransition 552 #676326 - actor: Add a :request-content-size property 553 #711182 - Incorrect drawing behaviour with clutter content centered 554 #709252 - ensure that all deprecated symbols are correctly annotated for 555 gtk-doc 556 #669743 - ObjectInfo property is_actor not correctly set when updating 557 existing actor using ClutterScriptParser 558 #719962 - clutter/osx: add clutter_osx_disable_event_retrieval 559 #681300 - Miss CLUTTER_INPUT_BACKEND description in doc 560 #729462 - DeviceManagerXi2: Update cached core pointer in getter if NULL 561 562Many thanks to: 563 564 Carlos Garnacho, Jasper St. Pierre, Jonas Ådahl, Rico Tzschichholz, 565 Samuel Degrande, Sjoerd Simons, cee1. 566 567Clutter 1.20.0 2014-09-22 568=============================================================================== 569 570 • List of changes since Clutter 1.19.10 571 572 - Translations updated 573 Greek 574 575 • List of bugs fixed since Clutter 1.19.10 576 577 - #736826 - clutter_text_set_font_name invalid example using "pt" 578 579Clutter 1.19.10 2014-09-17 580=============================================================================== 581 582 • List of changes since Clutter 1.19.8 583 584 - Honour the desktop window scaling factor in the GDK backend 585 The GDK backend will become the default backend in the next cycle, so we 586 need to improve its functionality out of the box. 587 588 - Ensure accessibility support is correctly initialized 589 We need to make sure that the accessibility implementation that Clutter 590 relies on is initialized the way we expect it to. 591 592 - Improve default paint volume computation 593 We should reduce the cases that lead to an invalid paint volume. 594 595 - Improve input handling on Wayland and X11 596 597 - Translations updates 598 Hebrew 599 600 • List of bugs fixed since Clutter 1.19.8 601 602 #736682 - clutter-actor: Don't ask children that have no allocation for 603 a paint volume 604 #736413 - USB mouse doesn't register slow movements to the right or down 605 in Gnome on Wayland 606 #734480 - Handle CLUTTER_SCALE envvar 607 #734115 - Deprecated property crashes /actor/transforms/anchor-point 608 #735388 - xi2 device manager gets a "0" client pointer if queried very 609 early in app lifetime 610 #735244 - shell forgets the DPI of screen sometimes 611 612Many thanks to: 613 614 Bastien Nocera, Adel Gadllah, Alejandro Piñeiro, Carlos Garnacho, Jonas 615 Ådahl, Yosef Or Boczko 616 617Clutter 1.19.8 2014-08-21 618=============================================================================== 619 620 • List of changes since Clutter 1.19.6 621 622 - Improve the GDK backend 623 The GDK backend is now reporting touch events, as well as supporting 624 foreign Wayland surfaces for the Stage window. The goal is to make the 625 GDK backend the preferred one in the next development cycle. 626 627 - Fix drawing transparent Canvas content inside transparent actors 628 629 - Translation updates 630 German, Assamese 631 632 • List of bugs fixed since Clutter 1.19.6 633 634 #733202 - evdev: Add API to set the xkb layout index 635 #734934 - Add touch event translation code to GDK backend 636 #734935 - Add support for wayland foreign windows in GDK backend 637 #734761 - Memory leak in implicit transition 638 639Many thanks to: 640 641 Lionel Landwerlin Christian Kirbach, Rui Matos, Tom Beckmann, ngoswami, 642 Sunjin Yang 643 644Clutter 1.19.6 2014-07-24 645=============================================================================== 646 647 • List of changes since Clutter 1.19.4 648 649 - Add a signal for the end of the frame on ClutterStage 650 The ::after-paint signal is useful to execute custom code after all the 651 painting on a specific ClutterStage has been performend, but before the 652 frame contents have been presented on the screen. 653 654 - Improvements in the reliability of the evdev input backend 655 656 - Improvements in the GestureAction implementation 657 658 • List of bugs fixed since Clutter 1.19.4 659 660 #732342 - ClutterStage: Add an ::after-paint signal 661 #732907 - Allow for calling clutter_gesture_action_cancel() within the 662 ::gesture-end handler 663 #733062 - Evdev: set button state in input devices 664 #733300 - ClutterAnimation: fix memory leak 665 #733561 - Make a GType for ClutterEventSequence 666 #733562 - evdev: update xkb_state when resuming input 667 #733560 - Touch events trigger enter events on press, but no leave events 668 on release 669 670Many thanks to: 671 672 Carlos Garnacho, Giovanni Campagna, Owen W. Taylor 673 674Clutter 1.19.4 2014-06-25 675=============================================================================== 676 677 • List of changes since Clutter 1.19.2 678 679 - Depend on libinput 0.4 680 The evdev input backend now depends on libinput 0.4.0. 681 682 • List of bugs fixed since Clutter 1.19.2 683 684 #731268 - Events being clamped to the pre-fullscreen window size when 685 stage goes fullscreen 686 #731178 - evdev: Used floating point instead of fixed point numbers 687 #731254 - evdev: Follow libinput enum rename 688 #731536 - evdev: Add clutter_evdev_warp_pointer 689 #732234 - Touch events may leave a stage-less device, or happen on one 690 #732235 - clutter gesture actions may mistakenly handle enter/leave events 691 692Many thanks to: 693 694 Jonas Ådahl, Chun-wei Fan, Gustavo Noronha Silva, Jasper St. Pierre, 695 Carlos Garnacho. 696 697Clutter 1.19.2 2014-05-28 698=============================================================================== 699 700 • List of changes since Clutter 1.18 701 702 - Improve event handling on evdev input backend 703 Clutter now allows writing applications and compositors that can respond 704 to eventts from touch devices, as well as reporting correct smooth 705 scrolling deltas. 706 707 • List of bugs fixed since Clutter 1.18 708 709 #723560 - wayland: Generate better smooth scroll deltas 710 #730577 - Do not compress touch events so eagerly 711 #728968 - evdev: Implement touch support 712 #728967 - evdev: Add libinput-specific helpers 713 #730215 - Add a way to pause the ClutterMasterClock 714 715Many thanks to: 716 717 Carlos Garnacho, Jasper St. Pierre, Jonas Ådahl. 718 719Clutter 1.18.2 2014-04-14 720=============================================================================== 721 722 • List of changes since Clutter 1.18.0 723 724 - Fix the list of dependencies 725 Clutter 1.18 depends on Cogl 1.17.5 when building the EGL/KMS backend. 726 727 - Fixes for the Visual Studio build files 728 Use the new symbol visibility annotations when building with MSVC. 729 730 - Fix event handling on Windows 731 An optimization led to a crash on the Windows backend when delivering 732 events without an associated ClutterStage. 733 734 - Ensure that set_child_above/below work on the Stage 735 ClutterStage should respect the paint order when using the Actor API. 736 737 - Skip conformance test suite on X11 when DISPLAY is unset 738 Instead of bailing out when initializing the test suite we should just 739 tell the test suite API to skip the units. This allows the TAP driver 740 to catch the skipped tests and avoid warnings. 741 742 - Translation updates 743 Danish, French, Indonesian, Greek. 744 745 • List of bugs fixed since Clutter 1.18.0 746 747 #728177 - Cannot collect coverage with lcov 1.10 748 #727020 - wayland: Add missing CLUTTER_AVAILABLE annotations 749 #711645 - clutter_actor_set_child_above_sibling() not working in 750 ClutterStage 751 #726762 - Fix Import of Clutter Version Constants 752 #726703 - build error: undefined reference to 753 `cogl_kms_renderer_set_kms_fd' 754 755Many thanks to: 756 757 Chun-wei Fan, Adel Gadllah, Andika Triwidada, Ask H. Larsen, David Warman, 758 Emilio Pozuelo Monfort, Vadim Rutkovsky, maria thukididu, teuf. 759 760Clutter 1.18.0 2014-03-18 761=============================================================================== 762 763 • List of changes since Clutter 1.17.6 764 765 - Update build environment for Visual Studio 766 767 - Improve the API for implementing Wayland compositors 768 Allow integrating with logind and KMS; provide clipped redraws on both 769 Wayland clients, and direct KMS. 770 771 - Port the documentation to MarkDown 772 773 - Use symbol annotations to ensure the public ABI 774 775 - Translations updates 776 Korean, Traditional Chinese (Hong Kong and Taiwan), Chinese, Portuguese, 777 Latvian, Russian, French. 778 779 • List of bugs fixed since Clutter 1.17.6 780 781 #725716 - Fix build of clutter-test-utils.c on Windows 782 #725873 - Fix the Win32 backend for newer Visual Studio Versions 783 #725722 - Grid layout actor width/height swapped 784 #726199 - evdev changes needed for logind integration work 785 #726341 - eglnative: Add clutter-stage-window implementation 786 #726315 - clutter-stage-wayland: Enable clipped redraws 787 #726313 - stage-cogl: Fix feature check in clutter_stage_cogl_redraw 788 #726198 - egl: Add a way to set the KMS FD 789 #708781 - wayland: Keep track of button modifier state 790 #711857 - Avoid needless event copies when queueing from a backend 791 to a stage 792 793Many thanks to: 794 795 Jasper St. Pierre, Chun-wei Fan, Adel Gadllah, Bastian Winkler, Changwoo Ryu, 796 Chao-Hsiung Liao, Duarte Loreto, Jonas Ådahl, Rui Matos, Rūdolfs Mazurs, 797 Wylmer Wang, Yuri Myasoedov, teuf. 798 799Clutter 1.17.6 2014-03-03 800=============================================================================== 801 802 • List of changes since Clutter 1.17.4 803 804 - Use libinput instead of libevdev 805 The evdev input backend is now based on libinput instead of directly 806 using the evdev API; this allows for shared input behaviour with 807 different toolkits. 808 809 - Improvements in the X11 input handling 810 Remove the chance of input devices going out of sync; avoid excessive 811 round trips when asking for the client pointer; retrieve the text 812 direction for the current keymap. 813 814 - Improve RTL handling in ClutterText 815 Try to use the correct text direction based on the contents, keymap, 816 and actor's direction instead of just the latter. 817 818 - Translation updates 819 Brazilian Portuguese, Lithuanian, Czech, Hungarian, Serbian, Polish, 820 Galician. 821 822 • List of bugs fixed 823 824 # 825 #724788 - stage-cogl: Fix buffer_age code path 826 #724971 - Avoid stale ClutterInputDevice pointers in the device list 827 #720566 - [RFC] evdev: Port evdev input backend to libinput 828 #725102 - Patches to rework the evdev backend's keymap handling 829 #725103 - evdev: Set the initial core pointer coordinates to a sane value 830 #705779 - The text in the search-entry isn't aligned to right in RTL text 831 #725561 - DeviceManagerXi2: Cache the client pointer 832 833Many thanks to: 834 835 Rui Matos, Adel Gadllah, Jasper St. Pierre, Aurimas Černius, Balázs Úr, 836 Carlos Garnacho, Fran Diéguez, Jonas Ådahl, Marek Černocký, Piotr Drąg, 837 Rafael Ferreira, Мирослав Николић. 838 839Clutter 1.17.4 2014-02-19 840=============================================================================== 841 842 • List of changes since Clutter 1.17.2 843 844 - Add per-gesture thresholds 845 It is possible to give horizontal and vertical thresholds to each 846 ClutterGestureAction instance; if unset, the default is to use the 847 dnd threshold from ClutterSettings. 848 849 - Allow negative factors in ClutterActor scale properties 850 The functions already accepted these values, but the properties did not. 851 852 - Depend on Cogl 1.17.3 853 854 - Translation updates 855 Spanish, Hebrew, Czech, Brazilian Portuguese, Traditional Chinese (Hong 856 Kong and Taiwan), Serbian, Galician, Indonesian, Italian, Aragonese, 857 Norwegian bokmål, Ukranian. 858 859 • List of bugs fixed since Clutter 1.17.2 860 861 #711540 - Fix bad logic in checks 862 #662818 - Fix documentation of 'hsla()' parsing 863 #710232 - Mention that ClutterTransition is abstract in the documentation 864 #706311 - Extend :scale-[xyz] factors in the negative range 865 #724242 - Add per-action thresholds 866 867Many thanks to: 868 869 Bastien Nocera, Daniel Mustieles, Kjartan Maraas, Milo Casagrande, Adel 870 Gadllah, Andika Triwidada, Chao-Hsiung Liao, Daniel Korostil, Fran Diéguez, 871 Jorge Pérez Pérez, Marek Černocký, Rafael Ferreira, Yosef Or Boczko, 872 Мирослав Николић 873 874 875Clutter 1.17.2 2014-01-22 876=============================================================================== 877 878 • List of changes since Clutter 1.16.0 879 880 - Allow ClutterScript definitions for Interval and Transition classes 881 ClutterInterval instances can be defined, and used, in ClutterScript 882 UI definition files. 883 884 - Add generic API for event filtering 885 Event filtering is meant to be used to intercept events before they 886 reach the scene graph. 887 888 - Deprecated ClutterTableLayout 889 The Table layout manager is fully superceded by ClutterGridLayout, which 890 supports dynamic grid layouts, RTL flipping, expansion and alignment of 891 children using the ClutterActor flags, and implicit animations using the 892 actor's easing state. 893 894 - Allow GestureAction subclasses to change the trigger edge 895 GestureAction can emit the ::gesture-begin signal depending on the 896 value of the :threshold-trigger-edge property. Using this property it 897 is possible to specify whether the gesture begins after a certain 898 threshold is passed; before a certain threshold is passed; or 899 immediately. 900 901 - Use the window scaling factor when creating Cairo surfaces 902 ClutterCanvas will use the window scaling factor setting when creating 903 Cairo surfaces; it is also possible to set the scaling factor on a 904 per-instance basis, for future compatibility. 905 906 - Detect window scaling factor automatically on X11 907 Use the XSETTING exposed by the environment to change the window 908 scaling factor. 909 910 - Support ClutterStage cursor visibility in the Wayland backend 911 It is possible to show and hide the cursor on the Stage on Wayland. 912 913 - Translations updates 914 Czech, Greek, Hebrew, Chinese simplified, Brazilian Portuguese, 915 Galician, Italian, Spanish. 916 917 • List of bugs fixed since Clutter 1.16.0 918 919 705915 - Support high dpi displays 920 722322 - check coordinate validity in do_pick() 921 722220 - Incorrect string reported in accessible text-changed events 922 when text is removed 923 722188 - atk_text_get_n_selections() should return 0 when no text is 924 selected 925 710229 - Restore initial ClutterGestureAction behavior 926 710227 - ClutterGestureAction memory corruption 927 719901 - ClutterStageCogl: Ignore a clip the size of the stage 928 719900 - ClutterStageCogl: Clip in the right coordinate system 929 719747 - ClutterStage: Don't add empty actors to the stage clip 930 719716 - Make test-clip friendly for people with only one mouse button 931 719563 - input-device: Guard against double free 932 719368 - Don't queue redraws when reallocating actor that haven't moved 933 719367 - Bind constraints: Don't force redraws on source relayout 934 712816 - device-manager-evdev: Stop using deprecated libevdev API 935 712812 - Crash and memory leak fixes for device removals 936 712563 - Fixes for cogl journal usage when picking 937 707560 - Event filter 938 712322 - input-device-xi2: Calculate the correct state for button events 939 707071 - Remove use of XFixes for showing/hiding the cursor 940 709762 - ClutterDragAction can mix pointer and touch events 941 709590 - wayland: Implement support for 'cursor-visible' stage property 942 943Many thanks to: 944 945 Jasper St. Pierre, Rui Matos, Owen W. Taylor, Alejandro Piñeiro, Lionel 946 Landwerlin, Bastian Winkler, Neil Roberts, Rafael Ferreira, Chun-wei Fan, 947 Daniel Mustieles, Dimitris Spingos, Enrico Nicoletto, Florian Müllner, Fran 948 Diéguez, Jonas Ådahl, Marek Černocký, Milo Casagrande, Piotr Drąg, Robert 949 Bragg, Sphinx Jiang, Yosef Or Boczko 950 951Clutter 1.16.0 2013-09-23 952=============================================================================== 953 954 • List of changes since Clutter 1.15.96 955 956 - Fix a division by zero in the X11 backend 957 958 - Translation updates 959 Portuguese, Danish 960 961 • List of bugs fixed since Clutter 1.15.96 962 963 #707033 - Hidden division by zero in examples/basic-actor.c 964 965Many thanks to: 966 967 Duarte Loreto, Kenneth Nielsen. 968 969Clutter 1.15.96 2013-09-20 970=============================================================================== 971 972 • List of changes since Clutter 1.15.94 973 974 - Fix a crasher bug happening on X11 975 Some events coming from the system would result in a segmentation fault. 976 977 • List of bugs fixed since Clutter 1.15.94 978 979 #708439 - clutter-xi2: don't access the stage if we don't have one 980 981Clutter 1.15.94 2013-09-19 982=============================================================================== 983 984 • List of changes since Clutter 1.15.92 985 986 - Improve the evdev input backend 987 The evdev input backend is used when writing applications and compositors 988 that directly drive the frame buffer on Linux. By ensuring that the evdev 989 input backend works correctly it is possible to manage input sources like 990 pointers, keyboards, and touch devices using the raw evdev device nodes. 991 Clutter now depends on libevdev in order to poll the evdev interfaces. 992 993 - Allow scaling windowing surfaces 994 The main part of the work to support high resolution displays is to make 995 sure that windowing surfaces can be created with a scaling factor, while 996 trasparently handling the new size from an application's perspective. The 997 scaling factor is currently set manually, but it in the near future it will 998 be automatically set by the environment. 999 1000 - Translation updates 1001 Serbian, Aragonese, Russian, Latvian, Belarusian, Assamese, Indonesian, 1002 German, Hebrew. 1003 1004 • List of bugs fixed since Clutter 1.15.92 1005 1006 #706652 - evdev: add callback to constrain the pointer position 1007 #706543 - evdev: use monotonic times for the events 1008 #706494 - an assortment of wayland and evdev related changes 1009 #707377 - wayland: Check for NULL surface on pointer leave events 1010 #707808 - box-layout: Fix floating point truncation when calculating a 1011 child's size 1012 #707774 - ClutterClickAction can trigger a crash if disposes at 1013 inappropriate time 1014 #707869 - Add API to restrict the windowing backend to load 1015 #708079 - Clutter clutter-1.16 branch fails to commit after commit 1016 da3e6988 1017 #708383 - ClutterEvent: preserve extended state across 1018 clutter_event_copy() 1019 1020Many thanks to: 1021 1022 Giovanni Campagna, Emmanuele Bassi, Lionel Landwerlin, Andika Triwidada, 1023 Chun-wei Fan, Florian Müllner, Ihar Hrachyshka, Jasper St. Pierre, Jorge 1024 Pérez Pérez, Nilamdyuti Goswami, Rob Bradford, Rūdolfs Mazurs, Yuri 1025 Myasoedov, Мирослав Николић. 1026 1027Clutter 1.15.92 2013-09-02 1028=============================================================================== 1029 1030 • List of changes since Clutter 1.15.90 1031 1032 - Fix regression in BoxLayout for RTL text direction 1033 1034 - Update Visual Studio build files 1035 1036 - Translation updates 1037 Polish, French, Slovak, Lithuanian, Catalan 1038 1039 • List of bugs fixed since Clutter 1.15.90 1040 1041 #706450 - box-layout: Fix RTL layout swapping with non-zero container 1042 offsets 1043 1044Many thanks to: 1045 1046 Chun-wei Fan, Jasper St. Pierre, Alexandre Franke, Aurimas Černius, Gil 1047 Forcada, Ján Kyselica, Piotr Drąg 1048 1049Clutter 1.15.90 2013-08-19 1050=============================================================================== 1051 1052 • List of changes since Clutter 1.15.2 1053 1054 - Update the Wayland backend 1055 Use the new 1.2 behaviour and API, and improve the coverage of windowing 1056 system features, alongside a slew of bugs. 1057 1058 - Drop support for XInput 1.x 1059 The XInput 1.x extension was never really used after the introduction of 1060 the 2.x version. 1061 1062 - Fix event and device handling when using evdev 1063 1064 - Allow using ClutterContent on a ClutterStage 1065 1066 - Fixes for the Windows backend 1067 The build script has also been updated with the required dependencies. 1068 1069 - Documentation fixes 1070 1071 - Translations updated 1072 1073 • List of bugs fixed since Clutter 1.15.2 1074 1075 #703809 - Some LayoutManager fixes 1076 #704625 - Cannot assign a ClutterContent to a stage 1077 #698836 - Add interactive test for ClutterZoomAction/ClutterRotateAction 1078 #705739 - Crash when removing a ClutterActor from a scene at the end of 1079 an animation 1080 #705710 - evdev: fix X11 to evdev keycode translation 1081 #704269 - evdev: add a way for applications to tweak how devices are 1082 opened 1083 #704457 - Setting the size of the stage causes it to not be shown on 1084 wayland 1085 #699578 - Implement foreign surface support for stages 1086 #704279 - wayland: Add API for disabling the event dispatching 1087 #703336 - clutter-actor: Make clutter_actor_has_mapped_clones public 1088 #701356 - Update the windows backend to work with latest Cogl 1089 #703969 - Select for events with XIAllMasterDevices under XI2 1090 #703878 - wayland: Don't pass the shell and compositor down to Cogl 1091 #703608 - Update ClutterWaylandSurface to use a resource instead of 1092 wl_buffer 1093 #703877 - Bump the required Cogl version to 1.15.1 1094 1095Many thanks to: 1096 1097 Giovanni Campagna, Neil Roberts, Florian Müllner, Jasper St. Pierre, Rob 1098 Bradford, Matej Urbančič, Adel Gadllah, Chao-Hsiung Liao, Chris Cummins, 1099 Chun-wei Fan, Lionel Landwerlin, Rafael Ferreira 1100 1101Clutter 1.15.2 2013-07-10 1102=============================================================================== 1103 1104 • List of changes since Clutter 1.14 1105 1106 - Improve state tracking and short circuiting 1107 ClutterActor now tracks clones and unmapped actors more aggressively, to 1108 reduce the amount of work necessary when updating the scene graph. 1109 1110 - Wayland backend improvements and updates 1111 1112 - Documentation updates 1113 Clean up the API reference for readability, and improve the comments in 1114 the inlined example code. Also, include the cookbook in the distribution 1115 tarball. 1116 1117 - Allow installation of conformance tests 1118 Clutter now allows installing its conformance tests into a well-known 1119 location; this allows running the conformance test suite against an 1120 installed version of Clutter. 1121 1122 - Add ClutterFlowLayout:snap-to-grid 1123 ClutterFlowLayout users can now ask the layout manager to not align the 1124 actors to a grid. 1125 1126 - Improve gesture recognizers 1127 1128 - Deprecations 1129 ClutterText::cursor-event has been replaced by ClutterText::cursor-changed; 1130 ClutterGeometry has been deprecated; ClutterActor::realize and ::unrealize, 1131 along with their virtual functions, have been deprecated. 1132 1133 • List of bugs fixed since Clutter 1.14 1134 1135 #682789 - Deprecate ClutterGeometry (and remove it for 2.0) 1136 #698668 - A few improvements to ClutterGestureAction 1137 #698669 - Fix "trigger edge after" behavior with more than 1 touch point 1138 #698671 - Refactor event handling code in ClutterGestureAction 1139 #698674 - Improve ClutterZoomAction behavior 1140 #698783 - Add a paint callback for ClutterStage 1141 #698766 - Implicit transitions queued on invisible actors should be ignored 1142 #648873 - Feature request: ClutterFlowLayout not aligning on a grid 1143 #699675 - Offscreen effects allocating too much memory 1144 #692706 - Frequent crash in cally_stage_notify_key_focus_cb 1145 #701974 - x11: trap errors when calling XIQueryDevice 1146 #696813 - clutter_actor_set_child_above/below_sibling leaking a reference 1147 on the actor 1148 #701208 - deform-effect: correctly set the cull-face mode of the back 1149 pipeline 1150 #700980 - Tap action now longer works 1151 #702016 - ClutterText reset font when dpi changes and font was set using 1152 a pango description 1153 #702610 - text: relayout on cursor visibility change 1154 #702941 - Install conformance tests 1155 RH#975171 - gnome-shell: screen magnifier can cause crash with Cogl error 1156 #702202 - conform tests hang on wayland 1157 #703188 - Stage doesn't appear when running under Wayland 1158 #703476 - tests/actor-offscreen-redirect: Fix race condition 1159 #703566 - Need to be able to share Wayland display between GTK and Clutter 1160 #697285 - Inconsistent setting of the time member on the events 1161 #703882 - Prevent buffer/text/max-length properties notification in the 1162 allocation cycle 1163 1164Many thanks to: 1165 1166 Lionel Landwerlin, Chris Cummins, Matthias Clasen, Rob Bradford, Alejandro 1167 Piñeiro, Jasper St. Pierre, Bastian Winkler, Colin Walters, Craig R. Hughes, 1168 Daniel Mustieles, Marek Černocký, Adel Gadllah, Ask H. Larsen, Bastien 1169 Nocera, Cosimo Cecchi, Dimitris Spingos, Duarte Loreto, Emanuele Aina, Fran 1170 Diéguez, Gil Forcada, Matej Urbančič, Milo Casagrande, Neil Roberts, Rui 1171 Matos, Samuel Degrande, Sebastian Keller, Sjoerd Simons. 1172 1173Clutter 1.13.2 2012-12-18 1174=============================================================================== 1175 1176 • List of changes since Clutter 1.12 1177 1178 - Add ClutterTapAction, a gesture recogniser for single touch taps. 1179 1180 - Add ClutterSwipeAction::swipe 1181 This new signal has a boolean return value, and brings the SwipeAction in 1182 line with the rest of the GestureAction sub-classes. The ::swept signal 1183 has also been deprecated. 1184 1185 - Enable XInput 2.x support by default 1186 Instead of using Xlib core events. The clutter_x11_enable_xinput() function 1187 now does not do anything; it's possible to disable XInput support by using 1188 the CLUTTER_DISABLE_XINPUT environment variable. 1189 1190 - Documentation fixes 1191 1192 • List of bugs fixed since 1.12 1193 1194 #679439 - Single-threaded clutter programs fail on platforms which don't 1195 permit unlocking an already unlocked mutex 1196 #685589 - Off-stage touch events are not delivered 1197 #685554 - Assertion failure when trying to cancel an already started gesture 1198 #685028 - Let users and subclasses set a custom threshold on GestureAction 1199 #685221 - Points get stuck in th tracking array when returning FALSE from 1200 ::gesture-progress 1201 #683948 - Add TapAction as subclass of GestureAction to deprecate 1202 ClickAction 1203 #685737 - Export the last event for each touch point on GestureAction 1204 #686776 - Shouldn't annotate constructor of GInitiallyUnowned subclasses 1205 #689073 - Fix clutter_actor_allocate_align_fill() with actors exactly 1206 between 2 pixels 1207 #685186 - tests: Print touch sequences in test-events 1208 #689258 - xi2: Reset the correct scroll axes on DeviceChanged 1209 #689061 - Some fixes and API additions for ClutterPanAction 1210 #689316 - Strange issues with margins 1211 #689399 - text: Prevent a relayout if font descriptions or attrs are equal 1212 #689496 - Fixes for Coverity 1213 #690214 - clutter_actor_apply_transform() fails to rollback the pivot 1214 translation if an explicit transform has been set 1215 #673838 - Enable XInput support by default 1216 #686692 - Clutter 1.12.2 compilation fails in evdev backend 1217 #685982 - ClutterActor::transitions-completed isn't called for implicit 1218 transitions 1219 #688457 - clutter_get_current_event() returns NULL on TOUCH_BEGIN 1220 #689392 - swipe-action: Introduce new ::swipe signal 1221 1222Many thanks to: 1223 1224 Emanuele Aina, Jasper St. Pierre, Emmanuele Bassi, Daniel Stone, Chun-wei 1225 Fan, Rob Bradford, Tomeu Vizoso, Wolfgang Stöggl, Alejandro Piñeiro, 1226 Christian Kirbach, Guillaume Desmottes, Lionel Landwerlin, Marek Černocký, 1227 Milo Casagrande, Nishio Futoshi, OKANO Takayoshi, Piotr Drąg, Rūdolfs Mazurs, 1228 Tristan Van Berkom. 1229 1230Clutter 1.12.0 2012-09-24 1231=============================================================================== 1232 1233 • List of changes since Clutter 1.11.16 1234 1235 - Fix the device tracking for core X11 pointers 1236 If a master input device can emit both touch and pointer events we end up 1237 in an inconsistent state; we should account for this case when tracking 1238 the stage that contains the events of each input device. 1239 1240 - Respect text direction in BinLayout 1241 The text direction of the children of an actor using the BinLayout layout 1242 manager should be taken into account, both when using the Actor's align 1243 flags and when using the legacy BinAlignment flags. 1244 1245 - Translations updates 1246 Hindi, Telugu, Catalan, Malayalam, Japanese, Bulgarian, Kannada. 1247 1248 • List of bugs fixed since Clutter 1.11.16 1249 1250 #684214 - messageTray: Fix summary position in RTL locales 1251 #684552 - Track coordinates and device ids in test-events 1252 #684530 - Print device number in debug messages from input-device 1253 #684509 - Mouse events lost after touch event from virtual core pointer 1254 1255Many thanks to: 1256 1257 Emanuele Aina, Emmanuele Bassi, Alexander Shopov, Ani Peter, 1258 Carles Ferrando, Chandan Kumar, Gil Forcada, Krishnababu Krothapalli, 1259 Nishio Futoshi, Shankar Prasad. 1260 1261Clutter 1.11.16 2012-09-17 1262=============================================================================== 1263 1264 • List of changes since Clutter 1.11.14 1265 1266 - Fixes for gesture-based actions 1267 Ensure that the ClutterPanAction::pan-stopped signal is emitted before 1268 the ClutterGestureAction::gesture-begin signal, in case a new gesture 1269 starts; this requires adding a new state to ClutterGestureAction, the 1270 gesture-prepare state. 1271 1272 - Ensure modified Enter keys do not end up in the Text buffer 1273 For single-line ClutterText actors. 1274 1275 - Add touch event support to ClutterClickAction 1276 1277 - Updated translations 1278 British English, Indonesian, Traditional Chinese (Hong Kong and Taiwan), 1279 French, Serbian, Russian, German, Slovenian, Brazilian Portuguese, Greek, 1280 Portuguese, Belarusian, Assamese, Danish. 1281 1282 • List of bugs fixed since Clutter 1.11.14 1283 1284 #683301 - stage: Normalize key focus setting 1285 #683430 - CLUTTER_GESTURE_ACTION_GET_CLASS() calls 1286 G_TYPE_INSTANCE_GET_PRIVATE() instead of 1287 G_TYPE_INSTANCE_GET_CLASS() 1288 #683431 - PanAction::pan-stopped sometimes is emitted before 1289 ::gesture-begin 1290 #683471 - All gestures get cancelled after missing a button release event 1291 #682161 - ClutterImage overflows beyond its actor's allocation 1292 #623344 - Search incorrectly handles input 1293 #683869 - test-events does not track touch events 1294 #683870 - test-events only reports up/down scrolls 1295 #683936 - ClickAction doesn't support touch events 1296 #683937 - Wrong format identifiers in debug messages in 1297 clutter_stage_allocate() 1298 1299Many thanks to: 1300 1301 Emanuele Aina, Emmanuele Bassi, Alexandre Franke, Ask H. Larsen, Bruce Cowan, 1302 Chao-Hsiung Liao, Christian Kirbach, Debarshi Ray, Dirgita, Duarte Loreto, 1303 Enrico Nicoletto, Ihar Hrachyshka, Jasper St. Pierre, Martin Srebotnjak, 1304 Matej Urbančič, Nilamdyuti Goswami, Rui Matos, Tom Tryfonidis, Yuri Myasoedov, 1305 Мирослав Николић. 1306 1307Clutter 1.11.14 2012-09-03 1308=============================================================================== 1309 1310 • List of changes since Clutter 1.11.12 1311 1312 - Fixes for the touch sequence handling 1313 The stage associated with an input device is now set when a touch sequence 1314 begins, and cleared when the last touch sequence ends. 1315 1316 - Add interpolation for matrices 1317 Using the CSS3 Transforms specification for decomposing matrices and 1318 interpolating the resulting transformations. This allows animating 1319 properties like ClutterActor:transform and ClutterActor:child-transform. 1320 1321 - Add ClutterPanAction 1322 The PanAction is a gesture recogniser that allows panning children of 1323 a "scrollable" viewport. 1324 1325 - Add more accessors to GestureAction for its subclasses 1326 GestureAction now allows retrieving the velocity and delta of pointer, 1327 as well as the event sequences and devices involved in the gesture. This 1328 allows writing more complex gesture recognisers. It is also possible, now, 1329 to ask a GestureAction to cancel the current gesture programmatically, 1330 e.g. from a timer. 1331 1332 - Fix ClutterTableLayout.pack() with negative row/column 1333 Using a negative number to appen an actor into a TableLayout was causing 1334 additional rows and columns to be appended, due to an off by one error. 1335 1336 - Fix press coordinates when using ClutterDragAction with a drag handle 1337 The transformation of the coordinates is now done using the drag actor, 1338 as it was supposed to be. 1339 1340 - Documentation and annotation fixes 1341 1342 - Deprecate the ClutterActor::pick signal 1343 Similarly to the ClutterActor::paint signal, it's now discouraged to 1344 connect to the ClutterActor::pick signal; connecting to the pick signal 1345 will raise a warning when using the CLUTTER_ENABLE_DIAGNOSTIC environment 1346 variable. 1347 1348 - Updated translations 1349 Lithuanian, Indonesian, Traditional Chinese (Hong Kong and Taiwan), 1350 Polish, Spanish, Assamese, Greek, Spanish, Polish, Galician, 1351 Belarusian. 1352 1353 • List of bugs fixed since Clutter 1.11.12 1354 1355 #682795 - Annotation problem for clutter_actor_iter_next() and 1356 clutter_actor_iter_prev() 1357 #682754 - ClutterRotateAction wrong marshaller usage 1358 #681746 - Drag handle misplacemente in examples/drag-action 1359 #679990 - clutter_table_layout_pack increments column/row count by two 1360 #681648 - add Pan action 1361 #683219 - Build failure with old (?) XI2 1362 #683066 - brightness-contrast-effect: Don't actually run if it will have 1363 no effect 1364 #683090 - gesture-action: Add API for cancelling a gesture 1365 #683126 - Remove tracking of input devices and sequences from the stage 1366 #682362 - Multi touch events skipped 1367 #683113 - Bug in ClutterGestureAction documentation 1368 #680255 - The middle and right mouse buttons are swapped when using the 1369 evdev backend 1370 1371Many thanks to: 1372 1373 Emanuele Aina Piotr Drąg, Lionel Landwerlin, Aurimas Černius, 1374 Daniel Mustieles, Jasper St. Pierre, Neil Roberts, Nilamdyuti Goswami, 1375 Tomeu Vizoso, Andika Triwidada, Andre Kuehne, Chao-Hsiung Liao, Chun-wei Fan, 1376 Fran Diéguez, Ihar Hrachyshka, Tom Tryfonidis. 1377 1378 1379Clutter 1.11.12 2012-08-20 1380=============================================================================== 1381 1382 • List of changes since Clutter 1.11.10 1383 1384 - ClutterBinLayout honours the fixed-position of actors 1385 The ClutterBinLayout now checks if the :fixed-position-set property of a 1386 ClutterActor is set, and will use the fixed position when computing the 1387 allocation, without requiring an explicit CLUTTER_BIN_ALIGNMENT_FIXED 1388 alignment policy. 1389 1390 - Soft-deprecation of ClutterGeometry 1391 The ClutterGeometry boxed type is a bad rectangle type, with known issues 1392 when used for unioning and intersecting; Clutter uses the type in signals 1393 and properties, so we cannot fully deprecate it. The documentation has 1394 been amended, and API using ClutterGeometry has been deprecated where it 1395 makes sense. 1396 1397 - Deprecate the ClutterActor::paint signal 1398 The class handler for ClutterActor::paint is still available, but 1399 connecting to the ::paint signal directly is strongly discouraged, and 1400 will emit warnings if the CLUTTER_ENABLE_DIAGNOSTIC environment variable 1401 is set. Notifications of a full paint for the Stage should happen only 1402 through the repaint functions. 1403 1404 - Ensure we associate input devices to the stage on touch events 1405 Like we do for crossing events for pointer devices, beginning and ending 1406 a touch sequence should associate the input device to the stage. 1407 1408 - Allow constraining a DragAction to an area 1409 Similarly to how we allow constraining the dragging to an axis, we can 1410 also constrain the dragging to a specific area, expressed in 1411 parent-relative coordinates. 1412 1413 - Do not handle events on ClutterText if :selectable is FALSE 1414 If the ClutterText:selectable property is FALSE we should only reposition 1415 the cursor, and avoid the whole drag-to-select event handling. 1416 1417 - Add ClutterActor:child-transform 1418 The :child-transform property allows applying an initial transformation 1419 to the children of an actor, but not to the actor itself. 1420 1421 - Fix height-for-width policy in ClutterBinLayout 1422 1423 - Add ClutterZoomAction 1424 An action that implements the pinch gesture to scale an actor up or 1425 down through two touch points. 1426 1427 - Documentation fixes 1428 1429 - Translations update 1430 Assamese, Indonesian, Ukranian, Traditional Chinese translation (Hong 1431 Kong and Taiwan), Spanish, Galician, Serbian. 1432 1433 • List of bugs fixed since Clutter 1.11.10 1434 1435 [bugzilla.gnome.org] 1436 #681584 - clutter touch events tests slows down a lot after some use 1437 #681074 - Call clutter_input_device_update_from_event from 1438 clutter_x11_handle_event 1439 #681168 - ClutterDragAction: allow constraining the movement of the 1440 dragged actor 1441 #682070 - clutter-text: Make sure to paint the background of a text actor 1442 #682265 - ClutterBinLayout not honoring ClutterActor position set through 1443 clutter_actor_set_position 1444 #679483 - ClutterBoxLayout does not do height-for-width properly 1445 #678427 - Zoom action 1446 #681814 - ClutterDragAction causes crashes when drag actor is destroyed 1447 at drag-end time 1448 1449Many thanks to: 1450 1451 Nilamdyuti Goswami, Daniel Mustieles, Fran Diéguez, Chao-Hsiung Liao, 1452 Daniel Korostil, Dirgita, Duarte Loreto, Giovanni Campagna, 1453 Jasper St. Pierre, Lionel Landwerlin, Sjoerd Simons, Tristan Van Berkom, 1454 Мирослав Николић. 1455 1456Clutter 1.11.10 2012-08-07 1457=============================================================================== 1458 1459 • List of changes since Clutter 1.11.8 1460 1461 - Add support for multiple touch points in GestureAction 1462 GestureAction subclasses can now define the number of touch points they 1463 require in order to start recognising a gesture. 1464 1465 - Add a RotateAction 1466 A GestureAction subclass that requires two touch points to rotate the 1467 actor to which it has been applied. 1468 1469 - Generate crossing events for touch devices 1470 1471 - Respect ClutterStage.set_motion_events_enabled() for touch events 1472 1473 - Fix a regression in discrete scroll events emission 1474 When using XInput 2, the scroll events generated through buttons (e.g. 1475 mouse wheel) should only be emitted on ButtonPress, to match the semantics 1476 of the X11 core device handling. 1477 1478 - Add progress functions defined in CSS3-Transitions 1479 The CSS3 Transitions specification defines various timing functions: 1480 1481 steps cubic-bezier 1482 step-start ease 1483 step-end ease-in 1484 ease-out 1485 ease-in-out 1486 1487 These are now available to be used with ClutterTimeline. 1488 1489 - Add ClutterActor::transition-stopped 1490 The ::transition-stopped signal is emitted each time a Transition 1491 associated to an actor is stopped (using the same sematincs as the 1492 ClutterTimeline::stopped signal); it is also a detailed signal, so that 1493 it's possible to connect a handler for a specific Transition name. 1494 1495 - Add ClutterActor.transform 1496 The :transform property allows overriding all the decomposed 1497 transformations of an actor, like scale and rotate; the transformation 1498 is applied relative to the actor's allocated origin and pivot point. 1499 1500 - Documentation and build fixes 1501 1502 - Translations update 1503 Traditional Chinese (Hong Kong and Taiwan), Spanish, Galician, 1504 Serbian, Greek. 1505 1506 • List of bugs fixed since Clutter 1.11.8 1507 1508 [bugzilla.gnome.org] 1509 #678586 - Modifiy ClutterGestureAction to support multi touch and multiple 1510 points 1511 #680088 - Duplicate mouse wheel scroll events with xinput enabled 1512 #678587 - Add ClutterRotationAction 1513 #679797 - Missing enter/leave events generation for touch events 1514 #680174 - Add clutter_event_is_pointer_emulated() to distinguish emulated 1515 scroll events 1516 #680751 - clutter_stage_set_motion_events_enabled() is not honoured with 1517 CLUTTER_TOUCH_UPDATE events 1518 #680752 - Touch cancel events are not processed by Clutter 1519 1520Many thanks to: 1521 1522 Lionel Landwerlin, Chao-Hsiung Liao, Tom Tryfonidis, Мирослав Николић, 1523 Daniel Mustieles, Emanuele Aina, Fran Diéguez, Piotr Drąg. 1524 1525Clutter 1.11.8 2012-07-16 1526=============================================================================== 1527 1528 • List of changes since Clutter 1.11.6 1529 1530 - Bump the dependency of ATK 1531 Use the newly released 2.5.3 to rely on the generci event listeners 1532 that have been added to ATK; this avoids reimplementing our own. 1533 1534 - Ensure validity of iterators 1535 Even when they are copied. 1536 1537 - Rounding error fixes for allocations 1538 Constraints and other code adjusting the allocation of an actor should 1539 round the origin and size of the ClutterActorBox in a consistent way. 1540 1541 - Updates for the VisualStudio build files 1542 1543 - Add ClutterDragAction::drag-progress 1544 The ::drag-progress signal allows controlling the emission of the 1545 ::drag-motion signal. Overriding the default behaviour of a DragAction 1546 is now possible without calling g_signal_stop_emission_by_name(). 1547 1548 - Add ClutterActor:pivot-point 1549 The pivot point of ClutterActor provides a center, in normalized 1550 coordinate space, for the transformations of an actor (scaling, rotation, 1551 translation). 1552 1553 - Deprecations 1554 ClutterText:position has been deprecated by ClutterText:cursor-position, 1555 for consistency with other ClutterText properties, as well as to avoid 1556 shadowing the ClutterActor:position property. ClutterActor:depth has 1557 been deprecated by ClutterActor:z-position. ClutterTexture has been 1558 deprecated in favour of ClutterImage. ClutterActor:anchor-[xy] and the 1559 transformation centers for rotation and scaling have been deprecated 1560 in favour of the ClutterActor:pivot-point. The clutter_threads_enter() 1561 and clutter_threads_leave() functions have been deprecated. 1562 1563 - Removal of the experimental ClutterLayoutManager easing state API 1564 The easing state API for ClutterLayoutManager was added in 1.11.2, but 1565 with the introduction of a default easing state for ClutterActor it is 1566 now redundant and not necessary; to animate the allocation of an actor 1567 during layout it's simply necessary to set its easing state. All layout 1568 managers provided by Clutter have been updated. 1569 1570 • List of bugs fixed since Clutter 1.11.6 1571 1572 [bugzilla.gnome.org] 1573 #679451 - Add ::drag-progress signal 1574 #679457 - Add :cursor-position and deprecate :position 1575 #679465 - Add :z-position and deprecate :depth 1576 #677853 - Use a single transformation center for rotation and scaling 1577 1578Many thanks to: 1579 1580 Chun-wei Fan, Alejandro Piñeiro, Alexander Shopov, Andika Triwidada, 1581 Chao-Hsiung Liao, Daniel Mustieles, Fran Diéguez, Ihar Hrachyshka, 1582 Kjartan Maraas, Piotr Drąg, Sasi Bhushan Boddepalli. 1583 1584Clutter 1.11.6 2012-06-23 1585=============================================================================== 1586 1587 • List of changes since Clutter 1.11.4 1588 1589 - Accessibility fixes 1590 Clean up key listeners; implement AtkText missing methods for getting text 1591 before and after a given offset. 1592 1593 - Ensure that ClutterBinLayout honours the fixed positioning 1594 1595 - Improvements in GridLayout 1596 1597 - Improve debugging messages 1598 We now print out the name, type, and pointer address of each actor when 1599 emitting debugging messages; also, all messages within one second are 1600 grouped together and show the delta instead of a full timestamp, to 1601 improve readability. 1602 1603 - Add ClutterActor:content-repeat 1604 The content-repeat property can be used by a ClutterContent implementation 1605 to control the repeating of the content's data or pattern. ClutterImage 1606 and ClutterCanvas honour this property. 1607 1608 - Explicit animation API improvements 1609 ClutterTransition will now ask the ClutterAnimatable associated to it 1610 for its initial or final state, in case either is missing; also, the 1611 interpolated value will be coerced to the correct property type instead 1612 of generating a warning. 1613 1614 - Switch to lcov for test coverage 1615 1616 - Remove an extra reference on ClutterStage 1617 The reference added during dispose introduced a leak in case a stage was 1618 destroyed. 1619 1620 - Improve touch event support 1621 New API to install a grab on a specific event sequence of an input device; 1622 ClutterText now responds to touch events; ClutterDragAction and 1623 ClutterDropAction also use touch events as well as pointer events. The 1624 conformance and interactive test suites now have units for checking touch 1625 event handling. 1626 1627 • List of bugs fixed since Clutter 1.11.4 1628 1629 #677659 - add user_data parameter to ClutterBindingActionFunc 1630 #677778 - Assorted introspection fixes from Vala 1631 #677921 - tests: link test-conformance against libm 1632 #675183 - Duplicate accessible key events 1633 #678391 - tests: no return in non-void function 1634 #678423 - 1.10.8 needs fix on osx ... clutter_x11_enable_xinput not 1635 available 1636 #678439 - crash in event translation 1637 #678264 - actor: Make margin properties animatable 1638 #677221 - Orca does not present run dialog text 1639 #678047 - Add touch events vfunc on ClutterActor 1640 #678049 - Add touch events support to Drag & Drop actions 1641 #678279 - Add grab API on touch sequences 1642 #678278 - Add touch events support to ClutterText 1643 1644Many thanks to: 1645 1646 Alejandro Piñeiro, Alexander Larsson, Lionel Landwerlin, Bastian Winkler, 1647 Tomeu Vizoso, Evan Nemerson, Andy Wingo, Daniel Mustieles, Danielle Madeley, 1648 Dimitris Spingos, Fran Diéguez, Frédéric Péters, Ihar Hrachyshka, 1649 Jasper St. Pierre, Matthias Clasen, Sasi Bhushan Boddepalli, Tom Tryfonidis 1650 1651Clutter 1.11.4 2012-06-05 1652=============================================================================== 1653 1654 • List of changes since Clutter 1.11.2 1655 1656 - Multi-touch support fixes 1657 The clutter_event_copy() code was copying the wrong axis data; the correct 1658 touch device was not used when translating axis data from XInput2 to the 1659 ClutterInputDevice; touch events were not delivered to the correct actors. 1660 1661 - Add ClutterDropAction::drop-cancel signal 1662 The ::drop-cancel does what it says on the tin: it allows handling a 1663 cancelled drop action, instead of relying on the drag end signal on 1664 the ClutterDragAction. 1665 1666 - Add examples in the repository 1667 Clutter has been using some interactive tests as examples of idiomatic 1668 usage, both as standalone code and for inclusion inside the API reference 1669 documentation; this is sub-optimal, as the interactive tests are meant to 1670 exercise the API and its behaviour, not as an example of how to write 1671 proper Clutter code. For this reason, we now have an examples/ directory 1672 that contains example code that can be used to learn Clutter. 1673 1674 - Allow disabling the tests and examples when building Clutter 1675 This should help cross-compilation and testing. 1676 1677 - Fix the preferred size to always include the actor's margin 1678 1679 - Fix picking of the ClutterScrollActor 1680 1681 - Add implicit animations for the color properties of ClutterText 1682 Changing any color-related properties of a ClutterText actor will result 1683 in a transition, if the easing state has a non-zero duration. 1684 1685 - Layout managers should respect the child expand and align properties 1686 ClutterBinLayout, ClutterBoxLayout, and ClutterTableLayout should use the 1687 ClutterActor [xy]-expand and [xy]-align properties, and deprecate their 1688 own. 1689 1690 - Make all layout managers respect the child easing state when allocating 1691 ClutterLayoutManager also has properties that can be set to control all 1692 the children's default easing state. 1693 1694 - Add ClutterTimeline::stopped signal 1695 The ::stopped signal is emitted either when a Timeline reaches full 1696 completion, including eventual repeats; or when the Timeline has been 1697 stopped through clutter_timeline_stop(). A boolean argument passed to 1698 the signal handlers should be used to distinguish the two cases. 1699 1700 - Add ClutterGridLayout 1701 This layout manager implements the same layout policy of GtkGrid. 1702 1703 - Fixes for ClutterKeyframeTransition 1704 1705 - Documentation fixes 1706 1707 - Fixes for building Clutter with Visual Studio 1708 Including the GDK backend. 1709 1710 - Fixes for the Mac backend 1711 Chain up to get a Cogl context after creating a GL context; this seems 1712 to be enough to make the interactive tests run. 1713 1714 • List of bugs fixed since Clutter 1.11.2 1715 1716 [bugzilla.gnome.org] 1717 #675336 - ClutterDropAction needs a ::drop-cancel signal 1718 #675371 - Asserts when getting touch events 1719 #676088 - Fixing picking in scroll-actor "breaks" gnome-control-center 1720 #676032 - keyframe-transition: Documentation fixes 1721 #676031 - keyframe-transition: Create a new interval if necessary 1722 #676158 - table-layout: Remove unused animation helpers 1723 #676334 - scroll-actor: Fix ->transition not being reset 1724 #675890 - Passing NULL buffer to clutter_text_set_text() will not reset 1725 the buffer and segfault 1726 #676367 - actor: Add a custom scriptable "margin" property 1727 #676068 - Setting size on ClutterFlowLayout container crashes 1728 #676963 - text: Enable implicit color animations 1729 #675396 - Possible bug in _clutter_paint_volume_axis_align 1730 #674365 - Race during parallel build in tests/interactive/ 1731 #676827 - layout-manager: Add a new animation API 1732 #677085 - examples: Allow optional animations in flow-layout 1733 #677086 - box-layout: Remove unused BoxChild members 1734 #677098 - Ensure we stop transitions on remove_child() 1735 #676854 - timeline: Add a new "finished" signal 1736 #677039 - Wrong allocation for WIDTH_FOR_HEIGHT actors 1737 #675998 - Example 4.2 mixes up height and width 1738 #677384 - doc: Add ClutterLayoutManagerPrivate to doc sections 1739 #677284 - table-layout: Honor actors expand and alignment settings 1740 #677283 - box-layout: Honor actor expand and alignment 1741 #677372 - Add ClutterGridLayout 1742 #677390 - events: Deliver touch events to actors 1743 1744Many thanks to: 1745 1746 Bastian Winkler, Chun-wei Fan, Bastien Nocera, Daniel Mustieles, Fran 1747 Diéguez, Tomeu Vizoso, Tristan Van Berkom, Alexander Larsson, Alexandre 1748 Franke, Bruno Brouard, Debarshi Ray, Dominique Bureau, Emanuele Aina, Matej 1749 Urbančič, Mike Ruprecht, Piotr Drąg 1750 1751Clutter 1.11.2 2012-04-30 1752=============================================================================== 1753 1754 • List of changes since Clutter 1.10 1755 1756 - Add ClutterScrollActor 1757 An actor that can display a portion of its children, as well as 1758 transitioning between visible regions. 1759 1760 - Make clutter_actor_allocate() respect the easing state of the actor 1761 This allows animating allocations in layout managers. 1762 1763 - Add automatic expansion flags for ClutterActor 1764 Actors can be marked to by allocated extra space by their parent, or 1765 by the layout manager used by their parent; the expansion flags are also 1766 recursive, so they can be set on a leaf node of the actor tree, and 1767 propagate further up automatically. 1768 1769 - Add ClutterTransitionGroup and ClutterKeyframeTransition 1770 Two ClutterTransition implementation that allow creating complex 1771 transitions. 1772 1773 - Provide more C convenience API to ClutterTransition 1774 Instead of dealing with ClutterInterval instances, it's possible to 1775 define the starting and final values of a transition. 1776 1777 - Provide base geometric types: point, size, rectangle 1778 Along with commodity API. 1779 1780 - New round of deprecations 1781 ClutterMedia, ClutterCairoTexture, clutter_actor_animate(), 1782 ClutterAnimation, ClutterAnimator, ClutterState, ClutterLayoutManager's 1783 animation API. 1784 1785 - Return a valid default PaintVolume in more cases 1786 For actors not overriding paint() or get_paint_volume() we can already 1787 infer enough information on the area thatis going to be painted, and return 1788 a valid paint volume. We specifically ignore any painting going on inside 1789 a ClutterActor::paint signal handler, as that is considered legacy and on 1790 its way to deprecation. People overriding the paint sequence of an actor 1791 from within a paint signal handler, and painting outside the allocation, 1792 are evil anyway. 1793 1794 - Depend on Pango 1.30 1795 1796 - Report distance as an axis on X11 with XInput 2 support enabled 1797 Proximity information with XInput 2+ is reported as axis data on devices 1798 with valuator classes. 1799 1800 - Documentation fixes 1801 1802 • List of bugs fixed since Clutter 1.10 1803 1804 #674510 - Changing a hidden child's position with new API shows the 1805 actor 1806 #672994 - Orca sometimes presents previously-entered text in GNOME 1807 Shell Alt+F2 dialog 1808 #652521 - get_length fails in Clutter.Path when length is greater 1809 than 46340 1810 #673644 - Scroll not working in document overview 1811 1812Many thanks to: 1813 1814 Jasper St. Pierre, Neil Roberts, Robert Bragg, Cosimo Cecchi, Rob Bradford, 1815 Jonh Wendell, Piotr Drąg, Rico Tzschichholz, Alejandro Piñeiro, 1816 Carles Ferrando, Christian Kirbach, Daniel Korostil, Daniel Mustieles, 1817 Daniel Nylander, Fran Diéguez, Ihar Hrachyshka, Jordi Serratosa, 1818 Kenneth Nielsen, Owen W. Taylor, Peter Hutterer, Rajesh Ranjan, 1819 Rudolfs Mazurs, Stefano Facchini, Tristan Van Berkom, Viktor Nyberg, 1820 Yuri Myasoedov, kkrothap@redhat.com. 1821 1822Clutter 1.9.16 2012-03-19 1823=============================================================================== 1824 1825 • Clutter 1.10.0, release-candidate 1 1826 1827 • List of changes since Clutter 1.9.14 1828 1829 - Support implicit animatable properties 1830 Various properties of ClutterActor can now be implicitly animated when 1831 using the public setters, instead of going through the animation API; 1832 this is an opt-in mechanism for the 1.x API series. 1833 1834 - Introduce paint nodes 1835 ClutterPaintNode is an element of the render tree; it is used to store 1836 the pipeline state and the geometry to be drawn. Actors have the ability 1837 to be painted using the paint nodes by overriding the paint_node() virtual 1838 function instead of the paint() virtual function. For the 1.x API series 1839 the render tree will be consumed per-actor, but the plan is to build a 1840 full tree as the authoritative source for the 2.x API series. 1841 1842 - Support Content delegates 1843 ClutterContent is an interface that allows creating classes that will 1844 painted in place of an actor's paint() virtual function. Clutter provides 1845 two content types: Canvas, a Cairo-based immediate canvas for drawing the 1846 contents of an actor; and Image, a content that will paint image data. 1847 1848 - ClutterText improvements 1849 The caret of editable text actors is now centered, and the background 1850 color will be respected when painting the actor. 1851 1852 - Support for the XInput 2.2 extension 1853 Clutter will now relay touch events coming from the X server, as well 1854 as precise scrolling delta, for devices with those two capabilities. 1855 The support is still experimental, and limited to the X11 platform for 1856 the time being. 1857 1858 - Translation updates 1859 Slovenian, Assamese, Bulgarian, Spanish, Galician, Belarusian, Traditional 1860 Chinese (Hong Kong and Taiwan), British English, Hebrew, Polish, Catalan, 1861 Khmer, Russian, Finnish, Odia, Brazilian Portuguese, Danish, Lithuanian, 1862 Portuguese, Czech, Swedish, French. 1863 1864 • List of bugs fixes since Clutter 1.9.14 1865 1866 [bugzilla.gnome.org] 1867 #655491 - Text cursor/caret theming 1868 #668801 - [NSApp finishLaunching]; missing in OSX backend 1869 #656156 - Add lightness, brightness, and contrast effects 1870 #671736 - Provide translations for "default:LTR" for RTL locales 1871 #671779 - gdk: add new device types (GDK_SOURCE_TOUCHSCREEN, 1872 GDK_SOURCE_TOUCHPAD) 1873 #672316 - Flickering/redraw issues in multi stage 1874 1875Many thanks to: 1876 1877 Piotr Drąg, Chun-wei Fan, Daniel Mustieles, Fran Diéguez, Matej Urbančič, 1878 Nilamdyuti Goswami, Alexander Shopov, Bruce Cowan, Florian Müllner, 1879 Gil Forcada, Ihar Hrachyshka, Stefano Facchini, Мирослав Николић, 1880 Adam Matoušek, Antonio Fernandes C. Neto, Aurimas Černius, Bruno Brouard, 1881 Carles Ferrando, Chao-Hsiung Liao, Daniel Nylander, Duarte Loreto, 1882 Jasper St. Pierre, Joseph Scheuhammer, Kenneth Nielsen, Khoem Sokhem, 1883 Lionel Landwerlin, ManojKumar Giri, Marek Černocký, Timo Jyrinki, 1884 Tristan Van Berkom, Yuri Myasoedov 1885 1886Clutter 1.9.14 2012-03-05 1887=============================================================================== 1888 1889 • List of changes since Clutter 1.9.12 1890 1891 - Support custom versioning boundaries for the API 1892 Now that GLib provides macros for changing the minimum required and 1893 maximum allowed version of a library, Clutter can respect the 1894 boundaries expressed using CLUTTER_VERSION_MIN_REQUIRED and 1895 CLUTTER_VERSION_MAX_ALLOWED. 1896 1897 - Add version information to deprecations 1898 1899 - Move all deprecated symbols to separate header files 1900 1901 - Documentation and annotation fixes. 1902 1903 - Accessibility fixes in Cally 1904 Do not use ClutterActor:name as the accessible name, and do not 1905 provide the extents of an accessible object if the actor to which 1906 it refers is not on screen. 1907 1908 - Updates to the Wayland compositor and client support 1909 Clutter now allows being used for creating hybrid Wayland/X11 1910 compositors, working with KMS and evdev directly. 1911 1912 - Translation updates: Bulgarian, Ukranian, Galician, Uyghur, Belarusian, 1913 Brazilian Portuguese, Telugu, Slovenian, Assamese, Serbian. 1914 1915 • List of bug fixes since Clutter 1.9.12 1916 1917 [bugzilla.gnome.org] 1918 #670680 - "make check" assumes gdk backend will be built 1919 1920Many thanks to: 1921 1922 Robert Bragg, Neil Roberts, Alejandro Piñeiro, Chun-wei Fan, 1923 Alexander Shopov, Daniel Korostil, Daniel Mustieles, Fran Diéguez, 1924 Gheyret Kenji, Giovanni Campagna, Ihar Hrachyshka, Jonh Wendell, 1925 Krishnababu Krothapalli, Matej Urbančič, Nilamdyuti Goswami, 1926 Мирослав Николић 1927 1928Clutter 1.9.12 2012-02-23 1929=============================================================================== 1930 1931 • List of changes since Clutter 1.9.10 1932 1933 - Add ClutterTimeline:repeat-count and deprecate :loop 1934 The :repeat-count property supercedes the :loop property, and it 1935 provides a way to specify the number of repeats that a timeline 1936 should perform - with the option of specifying an "infinity" value. 1937 1938 - Add a progress mode for ClutterTimeline 1939 This begins the "soft deprecation" of ClutterAlpha. Instead of 1940 requiring a full object to compute an easing function out of a 1941 linear progress coming from ClutterTimeline, we should have this 1942 functionality on ClutterTimeline itself. Since ClutterAlpha is 1943 still exposed in API that we cannot deprecate (such as virtual 1944 functions) we cannot deprecate it fully, and we'll have to wait 1945 until the 2.0 API bump to get rid of it. 1946 1947 - Fix ClutterBoxLayout allocation 1948 Since the update of the box layout algorithm there have been a 1949 bunch of regressions; now the layout works as intended. 1950 1951 - Improve the performance of the shader-based effect in Clutter 1952 The effects shipped with Clutter now use the CoglSnippet API 1953 internally, which allows efficient generation of the shader code; 1954 they also ensure that the shader is generated once per class, and 1955 shared across instances. These changes should improve performance 1956 when using effects provided by Clutter. 1957 1958 - Update the internal usage of Cogl API 1959 Clutter should strive to use the Cogl 2.0 API internally and not 1960 mix the 1.0 and 2.0 API. 1961 1962 - Allow accessing Wayland input devices 1963 This is a change that allows Clutter-based toolkits to interact 1964 with Wayland in a meaningful way for operations like resize and 1965 move. 1966 1967 - Add a convenience CLUTTER_BIND_ALL enumeration 1968 This allows binding both position and size of an actor when using 1969 a ClutterBindConstraint. 1970 1971 - Cally updates 1972 Use the newly added API to reimplement focus tracking. 1973 1974 - Visual Studio project updates 1975 1976 - Add clutter_text_coords_to_position() 1977 This method roundtrips the position_to_coords() one, and allows 1978 retrieving the index of the character at the given actor-relative 1979 coordinates. 1980 1981 - Documentation updates. 1982 1983 - Introspection annotation fixes. 1984 1985 • List of bugs fixed since Clutter 1.9.10 1986 1987 [bugzilla.gnome.org] 1988 #669730 - actor: Fix and improve add_child_at_index() 1989 #669291 - box layout bug when callin the clutter_actor_hide() function 1990 #667540 - Desynchronized size between ClutterStageCogl and ClutterStageX11 1991 #670433 - clutter-drop-action: annotation fixes for some signals 1992 #670402 - CRITICAL warning when ClutterDragAction has threshold > 0 1993 1994 [bugzilla.clutter-project.org] 1995 #2515 - Setting a non-default stage fullscreen before showing it doesn't work 1996 1997 1998Clutter 1.9.10 2012-02-06 1999=============================================================================== 2000 2001 • List of changes since Clutter 1.9.8 2002 2003 - Provide symbolic names for pointer buttons 2004 The primary, middle, and secondary pointer buttons now have simple and 2005 easy to remember constants that can be used in place of the "magic" 2006 numbers. 2007 2008 - Add ClutterActorIter 2009 A simple API, using a stack allocated opaque structure, for safely and 2010 efficiently traverse the children of a ClutterActor. 2011 2012 - Fix regression introduced by the default FixedLayout layout manager 2013 Existing ClutterActor subclasses using their own layout management should 2014 now work exactly like in Clutter 1.8. 2015 2016 - Documentation fixes 2017 Including introspection annotations fixes. 2018 2019 - Updates to the Wayland backend 2020 The Wayland client backend is now up to date with the 0.85 release of 2021 the Wayland protocol. 2022 2023 • Bugs fixed since Clutter 1.9.8 2024 2025 [bugzilla.gnome.org] 2026 #668692 - Add symbolic names for left, right and middle buttons 2027 #668669 - Add iterator API for ClutterActor 2028 #667840 - Add annotations from Vala bindings 2029 #669360 - clutter-backend-eglnative.h missing in disted tarball 2030 #668951 - Fix warnings when weak_unreffing a finalized object 2031 2032Many thanks to: 2033 2034 Rob Bradford, Tristan Van Berkom, Chao-Hsiung Liao, Evan Nemerson, 2035 Kerrick Staley, Matej Urbančič 2036 2037Clutter 1.9.8 2012-01-24 2038=============================================================================== 2039 2040 • List of changes since Clutter 1.9.6 2041 2042 - Fix regressions in users of deprecated API 2043 Also, allow to mix the new Actor API with the old Container API without 2044 breaking. 2045 2046 - Add GResource support in ClutterScript 2047 GResource is a new infrastructure in GIO that allows to compile resources 2048 like UI builder files and image data into a shared library or an 2049 executable. A newly added method to ClutterScript makes it possible to 2050 load a UI definition from a resource, like it's done for files and 2051 data. 2052 2053 - Update the Wayland client backend 2054 The SHM transport API has changed upstream, and the Clutter backend has 2055 been updated to reflect it. 2056 2057Many thanks to: 2058 2059 Rob Bradford, Fran Diéguez 2060 2061Clutter 1.9.6 2012-01-19 2062=============================================================================== 2063 2064 • List of changes since Clutter 1.9.4 2065 2066 - Deprecate clutter_actor_show_all() and clutter_actor_hide_all() 2067 The latter never did make a lot of sense: hiding the parent will 2068 effectively hide the children as well; the former was there only for 2069 convenience, but Actors are visible by default. 2070 2071 - Gracefully handle existing code 2072 The changes in ClutterActor introduced regressions in existing code 2073 because of the new functionaly that was introduced to replace deprecated 2074 classes like Box and Group. These regressions have hopefully been fixed; 2075 Clutter 1.9.6 has been tested with a project as complex as the GNOME 2076 Shell. 2077 2078 - Fix build with binutils-gold 2079 The private dependencies were not used when building Clutter, and this 2080 made the Gold linker angry. 2081 2082 - Allow tracking of an actor's first and last child 2083 ClutterActor has two new properties, :first-child and :last-child; these 2084 are read-only properties that can be used by toolkits based on Clutter 2085 to track the first and last child whenever they change. 2086 2087 - Bump the Cogl dependency 2088 The 1.9.4 release depended on Cogl ≥ 1.9.4, but the minimum required 2089 version was not bumped along with the changes. 2090 2091 • List of bugs fixed since Clutter 1.9.4 2092 2093 [bugzilla.gnome.org] 2094 #668137 - FTBFS: pangoft2 check seems to be broken 2095 2096Clutter 1.9.4 2012-01-17 2097=============================================================================== 2098 2099 • List of changes since Clutter 1.9.2 2100 2101 - New scene graph API in ClutterActor 2102 ClutterActor now provides the API for adding, removing, and iterating 2103 over the list of children; this deprecates most of the ClutterContainer 2104 API. ClutterActor implements ClutterContainer as well, which means that 2105 all actors can be containers. 2106 2107 - Layout management updates 2108 ClutterActor now have an horizontal and vertical alignment properties 2109 that will be used when added to a parent; a margin has also been added 2110 to the ClutterActor class. Both margin and alignment will be automatically 2111 managed during the allocation, so they will work out of the box. It is 2112 also possible to set a ClutterLayoutManager delegate object on any 2113 ClutterActor instance: the LayoutManager will take care of the layout 2114 policy for the children of an actor. 2115 2116 - Add ClutterTextBuffer 2117 The ClutterTextBuffer class provides a storage for the contents of 2118 a ClutterText actor; the same instance can be shared across different 2119 actors as well. The main use for ClutterTextBuffer is implementing 2120 secure memory storage for the contents of a ClutterText in password 2121 mode. 2122 2123 - Deprecations 2124 ClutterGroup, ClutterBox, and ClutterRectangle have been deprecated; their 2125 functionality is now available directly in ClutterActor. The old child 2126 actor management API in ClutterActor and ClutterContainer has been 2127 deprecated as well. Other deprecations include the ClutterStage 2128 fog-related properties and API; the ClutterContainer.sort_depth_order(), 2129 raise(), and lower() virtual functions; the internal child push and 2130 pop methods on ClutterActor. 2131 2132 - ClutterTimeline can parse markers from ClutterScript 2133 Markers can now be defined inside ClutterScript, and a ClutterTimeline 2134 will be able to automatically add them from a UI definition. 2135 2136 - Add a diagnostic mode 2137 Similar to the GLib diagnostic mode, Clutter now supports an environment 2138 variable that will print out diagnostic messages for deprecations and 2139 warnings that can only be detected at run-time. 2140 2141 - Wayland backend updates 2142 The wayland backend now tracks the latest API changes in the client API, 2143 and Clutter now provides a Wayland surface actor that allows to write 2144 Wayland compositors, similarly to the X11TexturePixmap actor for the 2145 X11 backend. 2146 2147 • List of bugs fixed since Clutter 1.9.2 2148 2149 [bugzilla.gnome.org] 2150 #665040 - The offscreen effect always recreates the texture if 2151 create_texture() is overridden to change the size 2152 #665052 - The internal effects should queue a repaint on the effect not 2153 on the actor when a property changes 2154 #664996 - clutter_state_set_key (allow-none) 2155 #664336 - path: Fix introspection annotations 2156 #664252 - in case GLSL shader fails to compile clutter-shader-effect.c 2157 should print out position in source code 2158 #664582 - lookingGlass: Fix global key press handler 2159 #660997 - Make _clutter_actor_queue_redraw_with_clip or an equivalent 2160 public 2161 2162Many thanks to: 2163 2164 Chun-wei Fan, Robert Bragg, Rob Bradford, Neil Roberts, Bastian Winkler, 2165 Fran Diéguez, Jasper St. Pierre, Matej Urbančič, Piotr Drąg, 2166 Alexander Shopov, Bastien Nocera, Daniel Mustieles, Jeremy Moles, 2167 Jovan Naumovski, Kjartan Maraas, Lucian Adrian Grijincu, Manuel Osdoba, 2168 Ryan Lortie 2169 2170Clutter 1.9.2 2011-11-22 2171=============================================================================== 2172 2173 • List of changes since Clutter 1.8 2174 2175 - Multi-backend build, and run-time backend selection 2176 Clutter can be built with support for multiple backends in the same 2177 shared library; the backend singleton is determined at run-time, 2178 either with the default backend for the platform, or using the value 2179 of the CLUTTER_BACKEND environment variable. 2180 2181 - GDK windowing system backend 2182 A new backend has been added, which uses the GDK API for creating the 2183 drawing surface, as well as receiving the windowing system and input 2184 events. 2185 2186 - Show a hint when ClutterText is in password mode 2187 If the password-hint-time ClutterSettings property is set to a non 2188 zero value, the last character entered inside a ClutterText actor when 2189 in password mode will be shown in plain for the duration of the timeout, 2190 before being replaced by the glyph chosen as the password character. 2191 2192 - Improve Windows build support 2193 Clutter now provides project files to build the library using Visual 2194 Studio 9 and Visual Studio 10. Also, the scripts to build Clutter using 2195 MinGW have been improved. 2196 2197 - Remove the requirement for using clutter_threads_init() 2198 Threads are initialized by default (depending on the platform), so there 2199 is no need to call clutter_threads_init(). 2200 2201 - Deprecate the default ClutterStage 2202 The semantics of the default Stage were not obvious, and had the tendency 2203 to confuse the user. 2204 2205 - Move the deprecated headers into their own directory 2206 This should help developers identify the deprecated API. 2207 2208 - Change deprecation policy 2209 Deprecated functions are now marked using compiler annotations, instead 2210 of being forcibly disabled through pre-processor directives from the 2211 headers. Deprecations will cause compiler warnings, and thus are enabled 2212 by default. If you're building your project with compiler flags that 2213 consider every warning a fatal error, you can use the symbol 2214 CLUTTER_DISABLE_DEPRECATION_WARNINGS to disable the deprecation warnings. 2215 2216 - Translation updates 2217 Portuguese, Assamese, Punjabi, Tamil, Oriya, Telugu, French, German, 2218 Danish, Traditional Chinese (Hong Kong and Taiwan), Catalan, Esperanto, 2219 Lithuanian, Galician, Norwegian bokmål, Slovenian, Hebrew, Bulgarian. 2220 2221 • List of bugs fixed since Clutter 1.8 2222 2223 652588 - add support for password hint in ClutterText 2224 659625 - mingw32: Update the build script to compile 1.8.0 2225 659601 - offscreen effects on children of containers also with an 2226 offscreen effect get a wrong viewport 2227 659928 - Two strings are not marked as translatable 2228 659893 - clutter-main: Reword translator comment for default:LTR 2229 656663 - Remove internal usage of ClutterGeometry in StageWindow 2230 660354 - Add paint-deform-tiles option to CLUTTER_DEBUG 2231 660471 - ClutterActor: Add clutter_actor_has_effects 2232 660512 - ClutterShaderEffect recompiles the shader for every instance 2233 660623 - clutter-actor-meta: Fix _clutter_meta_group_has_metas_no_internal 2234 660985 - memory leak in clutter_box_layout.c 2235 661015 - Add clutter_unicode_to_keyval function 2236 660786 - Deprecate clutter_[sg]et_font_flags() 2237 661887 - auto-resize of ClutterCairoTexture does not work correctly 2238 657434 - Add a GDK backend to Clutter 2239 663332 - orca reads my password in gnome-shell policykit dialogs 2240 663594 - Minor whitespace parsing bug in clutter_color_from_string 2241 663733 - clutter-stage-x11: Make sure to set geometry x and y 2242 651718 - Make tests work on platforms supporting only a single stage 2243 663999 - The removal of per-backend CLUTTER_VBLANK envvar had unwanted 2244 cruft in the Win32 backend 2245 663720 - DeformEffect: Avoid redrawing actors on vertices invalidation 2246 663636 - Use newer Cogl API in ClutterDeformEffect 2247 2248Special thanks to 2249 2250 Chun-wei Fan, for building, testing, and keeping up to date the Visual 2251 Studio project files. 2252 2253Many thanks to: 2254 2255 Neil Roberts, Rico Tzschichholz, Robert Bragg, Adel Gadllah, 2256 Lionel Landwerlin, Alexandre Franke, Colin Walters, Daniel Mustieles, 2257 Giovanni Campagna, Piotr Drąg, krishnababu k, A S Alam, Alexander Shopov, 2258 Algimantas Margevičius, Ask H. Larsen, Bruno Brouard, Carles Ferrando, 2259 Chao-Hsiung Liao, Craig R. Hughes, Damien Lespiau, Duarte Loreto, 2260 Florian Müllner, Fran Dieguez, Fran Diéguez, Håkon Løvdal, I Felix, 2261 Jasper St. Pierre, Jorge González, Joseph Scheuhammer, Kjartan Maraas, 2262 Kristjan SCHMIDT, Manoj Kumar Giri, Marc-André Lureau, Mario Blättermann, 2263 Matej Urbančič, Matthias Clasen, Nilamdyuti Goswami, Sunjin Yang, 2264 Tomeu Vizoso, Yaron Shahrabani, Zan Dobersek, Мирослав Николић. 2265 2266Clutter 1.7.90 2011-09-12 2267=============================================================================== 2268 2269 • List of changes since Clutter 1.7.14 2270 2271 - Make sure that setting :use-markup does not depend on the order 2272 Setting the :use-markup property should yield the same results regardless 2273 of whether the :text property is also set before or after. This applies to 2274 ClutterText defined using ClutterScript as well. 2275 2276 - Protect against multiple unrealize call on ClutterStage 2277 This should fix a segmentation fault in clutter-gtk when unrealize() is 2278 called multiple times on an already unrealized stage. 2279 2280 - Fortify ATK event listener 2281 Make sure that we subscribe only to the events we want to, and avoid 2282 warnings caused by AT-SPI, as well as a leak. 2283 2284 - Documentation fixes 2285 2286 - Translation updates 2287 Indonesian, British English, Brazilian Portuguese, Oriya, Polish, 2288 Latvian, Hindi, Danish, Chinese (Simplified), Lithuanian, Turkish, 2289 Russian, Spanish, Asturian. 2290 2291 • List of bugs fixed since Clutter 1.7.14 2292 2293 [bugzilla.gnome.org] 2294 2295 #651940 - "use-markup" is ignored when set after "text" 2296 #658721 - cally: Fix up event listener registration minimally 2297 2298 [bugzilla.clutter-project.org] 2299 2300 #2629 - ClutterText thinks priv->text can be NULL, but it can't 2301 2302Many thanks to: 2303 2304 Muhammet Kara, Andika Triwidada, Manoj Kumar Giri, Piotr Drąg, 2305 Aurimas Černius, Bruce Cowan, Edvaldo de Souza Cruz, Jorge González, 2306 Kenneth Nielsen, Matthias Clasen, Neil Roberts, Og B. Maciel, 2307 Rajesh Ranjan, Ray Wang, Rudolfs Mazurs, Xandru Armesto, Yuri Myasoedov 2308 2309Clutter 1.7.14 2011-09-05 2310=============================================================================== 2311 2312 • List of changes since Clutter 1.7.12 2313 2314 - Use newer version of ATK 2315 Cally now depends on the latest version of ATK, to reduce the amount of 2316 ad hoc code needed and to use newer features that simplify the 2317 implementation of accessible objects in Clutter. 2318 2319 - Allow using Layout Managers with generic containers 2320 Layout managers should not assume that they are allocating the whole 2321 area available from the Actor using them; this allows actors that 2322 support concepts like padding or margin to use a LayoutManager internally 2323 for its children. 2324 2325 - Cookbook updates 2326 Add a recipe on how to bind a ClutterState to the signals of objects 2327 defined in ClutterScript. We also install the cookbook examples inside 2328 the $datadir/clutter-1.0/cookbook/examples directory. 2329 2330 - Improve examples in the API reference 2331 Some of the interactive test suite units are actually good examples of 2332 how to use the Clutter API; we can use the XInclude tags to include the 2333 source code inside the API reference. 2334 2335 - Ensure thread safety of the repaint functions add/removal 2336 Fix a long standing issue where adding or removing repaint functions 2337 was not acquiring a lock; now it's safe to manipulate the repaint 2338 functions list from different threads. 2339 2340 - Make the ClutterText:line-wrap property work again 2341 In 1.2 the :line-wrap property was broken, and ClutterText would paint 2342 a PangoLayout wrapping until it fit the height of the allocation 2343 regardless of whether the :line-wrap property was set to FALSE or 2344 TRUE. Now we clip the PangoLayout before rendering it, if the :line-wrap 2345 property is set to FALSE and there is no ellipsization policy set. 2346 2347 - Disable redirection to offscreen buffer by default 2348 Whenever a ClutterActor with children was not fully opaque, the actor 2349 was redirected to an FBO, to perform correct opacity computations. 2350 Sadly, this can lead to 3x slowdowns, given the amount of framebuffer 2351 objects created and the state changes that have to be performed. We 2352 decided to turn off this feature by default, to avoid the performance 2353 hit. It is still possible to enable this feature on a per-actor basis, 2354 though, and will work to reduce the hit in future versions of Cogl, 2355 Clutter and the drivers. 2356 2357 • List of bugs fixed since Clutter 1.7.12 2358 2359 [bugzilla.gnome.org] 2360 2361 #657681 - Crash when destroying an actor while dragging it 2362 2363 [bugzilla.clutter-project.org] 2364 2365 #2339 - ClutterText in 1.4 line-wraps even if line-wrap is disabled 2366 2367Many thanks to: 2368 2369 Alejandro Piñeiro, Shankar Prasad, Chao-Hsiung Liao, Dan Winship, 2370 Daniel Mustieles, Daniel Nylander, Fran Dieguez, Marek Černocký, 2371 Robert Bragg 2372 2373Clutter 1.7.12 2011-08-29 2374=============================================================================== 2375 2376 • List of changes since Clutter 1.7.10 2377 2378 - Reload the font caches on X11 when the user installs a new font 2379 Whenever the user installs a new font inside one of the directories that 2380 ware being watched by a session daemon, or changes the fontconfig 2381 configuration, the toolkits using FontConfig (either directly or indirectly 2382 e.g. through Pango, like Clutter) should listen to the Fontconfig/Timestamp 2383 XSETTINGS key and release all the font configuration caches. This allows 2384 selecting the newly installed fonts without requiring the user to restart 2385 the application. 2386 2387 - Allow using "font-description" as a ClutterScript alias for "font-name" 2388 ClutterText:font-description allows passing a PangoFontDescription 2389 directly to a ClutterText; when defining a ClutterText instance inside a 2390 ClutterScript file, :font-description should be an alias for :font-name, 2391 which takes a string and converts it to a PangoFontDescription. 2392 2393 - Make sure that LayoutManager subclasses take the allocation origin 2394 into account when allocating the children 2395 A LayoutManager should be resilient against allocations with an origin 2396 not positioned at (0, 0); this allows actors using a layout manager 2397 instance to munge the box and implement things like margin and padding 2398 without the layout manager having knowledge of those concepts. 2399 2400 - Build fixes 2401 Always link against libm when building Clutter (and its tests); don't 2402 rely on libraries lower on the stack to do so. 2403 2404 - Documentation fixes 2405 2406 • List of bugs fixed since Clutter 1.7.10 2407 2408 [bugzilla.gnome.org] 2409 2410 #657529 - Build failure 2411 2412Many thanks to: 2413 2414 Robert Bragg, Daniel Mustieles, Fran Dieguez, Kjartan Maraas 2415 2416Clutter 1.7.10 2011-08-15 2417=============================================================================== 2418 2419 • List of changes since Clutter 1.7.8 2420 2421 - Do not update the last paint volume when picking 2422 Last minute fix for an issue that was most prominently manifesting itself 2423 when using GNOME Shell with Clutter 1.7; this should resolve the issue 2424 that dragging icons from the dash left around some stale pixels. 2425 2426 - Fix building the tests 2427 The performance and micro-benchmark tests did not pick up changes in 2428 local dependencies, e.g. under a JHBuild root. 2429 2430 • List of bugs fixed since Clutter 1.7.8 2431 2432 [bugzilla.gnome.org] 2433 2434 #656588 - Outdated FSF Address in code files 2435 2436Many thanks to: 2437 2438 Alejandro Piñeiro, Robert Bragg 2439 2440Clutter 1.7.8 2011-08-15 2441=============================================================================== 2442 2443 • List of changes since Clutter 1.7.6 2444 2445 - Various fixes in Cally 2446 Make sure to use Clutter's API and remove old workarounds that were put 2447 into place when Cally was a separate project and targeting pre-1.0 API 2448 versions of Clutter. 2449 2450 - Add ClutterCairoTexture:auto-resize 2451 This property makes it easier to create 2D canvas surfaces by tracking 2452 the actor's allocation in a backward compatible way. 2453 2454 - Add ClutterAnimatable.interpolate_value() 2455 This new virtual function deprecates the animate_property() virtual of the 2456 Animatable interface, which was sub-optimal in different ways. 2457 2458 - Allow using Animatable implementations with ClutterState 2459 Thanks to the new interpolate_value() virtual it is now possible to use 2460 the Animatable interface with ClutterState; this allows animating 2461 action, constraint and effect properties using the same "@" syntax also 2462 used by ClutterAnimation and clutter_actor_animate(). 2463 2464 - Improve ClutterModel's implementation 2465 Avoid a bunch of needless checks, and make sure that the ::row-changed 2466 signal is emitted in all cases when a row has been changed through the 2467 ClutterModelIter API. The conformance test unit for ClutterModel has 2468 also been improved to avoid future regressions. 2469 2470 - Improve ClutterStage behaviour on OS X 2471 Make sure that the fullscreen, multi-screen and key focusing are 2472 well-behaved on OS X, by implementing the correct delegate methods. 2473 2474 • List of bugs fixed since Clutter 1.7.6 2475 2476 [bugzilla.gnome.org] 2477 2478 #655387 - Missing GObject introspection annotations 2479 #655306 - Added windowDidChangeScreen delegate to fix pick errors when 2480 window moved to different screen 2481 #655311 - Prevent hiding of unrelated application windows when stage returns 2482 from fullscreen 2483 #655307 - Fix resource leak on subsequent calls to clutter_stage_osx_realize 2484 #648633 - gnome-shell notification pop-ups do not emit 2485 object:state-changed:showing 2486 2487Many thanks to: 2488 2489 Kirk A. Baker, Neil Roberts, Alejandro Piñeiro, Alejo Pacin, 2490 Daniel Mustieles, Evan Nemerson, Marek Černocký, Philippe Normand, 2491 Robert Bragg 2492 2493 2494Clutter 1.7.6 2011-07-26 2495=============================================================================== 2496 2497 • List of changes since Clutter 1.7.4 2498 2499 - Accessibility fixes in Cally 2500 Fix the implementation of the AtkText interface for ClutterText. 2501 2502 - Depend on the new Cogl windowing system API. 2503 2504 - Add functions for retrieving the clip boundaries on the Stage 2505 The clutter_stage_get_redraw_clip_bounds() function is useful for 2506 window managers (like Mutter) that need to retrieve the clipped 2507 region used on the Stage. 2508 2509 - Auto-detect the default flavour when building 2510 The default flavour used when building should be set depending 2511 on the platform. 2512 2513 - Mark the OSX backend as non-experimental 2514 The OSX backend is being developed, and maintained, so it should 2515 not be considered experimental. 2516 2517 - Make sure that Gestures are cancelled when missing release events 2518 2519 - Correct the rounding for paint volumes 2520 Try to provide stable results against potential floating point rounding 2521 margins when projecting 3D paint volumes into screen bounding boxes; 2522 this should avoid re-creating FBOs and always correctly handle clipped 2523 redraws. 2524 2525 - Do not clobber XI2 events data 2526 This allows to play along with other toolkits using XI2. 2527 2528 - Fix ClutterSnapConstraint's right edge snapping 2529 2530 - Deprecations 2531 ClutterScore, clutter_texture_new_from_actor(), 2532 clutter_cairo_texture_create*() 2533 2534 • List of bugs fixed since Clutter 1.7.4 2535 2536 [bugzilla.gnome.org] 2537 2538 #653959 - clutter-actor: Don't apply shaders during picking 2539 #654361 - uprof: Rename timers to remove the EGL specific bits 2540 #654363 - uprof: Add the units in the name of the "Per Frame" 2541 timer attribute 2542 #654103 - Fixed typo 2543 #654656 - Improve XGenericEventCookie allocation wrt other toolkits 2544 #654024 - snap-constraint: Fix allocation for CLUTTER_SNAP_EDGE_RIGHT 2545 #654066 - ClutterTimeline new-frame signal not working correctly on 2546 some platforms 2547 #654718 - clutter-1.6.16 compile issues 2548 #654726 - text: Fix the default value of "editable" 2549 #654727 - alpha: Don't use the GClosure to compute the alpha when 2550 possible 2551 #655342 - memory leak in clutter_bin_layout_get_preferred_width/height 2552 2553 [bugzilla.clutter-project.org] 2554 2555 #1733 - AtkText implementation on CallyText is not complete 2556 #2421 - Way to get current repaint bounds 2557 2558Many thanks to: 2559 2560 Robert Bragg, Philippe Normand, Neil Roberts, Damien Lespiau, Tomeu Vizoso, 2561 Gil Forcada, Alejandro Piñeiro, Bastian Winkler, Carlos Garnacho, 2562 Christian Kirbach, Daniel Mustieles, Dinh Bowman, Kjartan Maraas, 2563 Marek Černocký, Mario Blättermann, Matej Urbančič, Piotr Drąg 2564 2565Clutter 1.7.4 2011-07-04 2566=============================================================================== 2567 2568 • List of changes since Clutter 1.7.2 2569 2570 - Unify the GLX and EGL backends to be a single code base 2571 The GLX and EGL backends shared most of their code, and with the split 2572 out Cogl, we can unify the code base into a single backend. The API as 2573 well as the ABI are preserved. 2574 2575 - Restore a wider range of Z values for actors 2576 The computation for the near and far planes given the perspective 2577 transformation used to set up the viewport was broken in 1.7.2, and 2578 the distance from the focal point was greatly reduced. This has now 2579 been fixed. 2580 2581 - Bump up the dependency of Cogl 2582 New windowing system API in Cogl required bumping the minimum version 2583 to the latest development snapshot, 1.7.2. 2584 2585 - Add ClutterDropAction 2586 The ClutterDropAction is an action for allowing ClutterActors to react 2587 when an actor being dragged through ClutterDragAction crosses, or is 2588 dropped over, them. 2589 2590 - Add a performance test suite 2591 This suite is an addition to our conformance and interactive test 2592 suites; the infrastructure can be used by buildbots and report tools 2593 to track performance regressions across various commits. 2594 2595 - Documentation and annotation fixes 2596 2597 - Build fixes 2598 2599 • List of bug fixes since Clutter 1.7.2 2600 2601 [bugzilla.gnome.org] 2602 2603 #650329 - ClutterModifierType: Port fix from GDK to clutter's GDK copy 2604 #652566 - Clutter-CRITICAL **: _clutter_stage_get_window: assertion 2605 `CLUTTER_IS_STAGE (stage)' failed 2606 #651784 - transition=spin / transition=spin-text is broken in pinpoint 2607 with Clutter master 2608 #652842 - Add a Drop action 2609 #653066 - ClutterDragAction does not support multiple pointers 2610 #653307 - Change the signature of ClutterTexture::load-finished to give 2611 a GError, instead of a gpointer 2612 #653607 - Arrays not annotated as such for introspection bindings 2613 #651079 - ClutterText "blinks" when deleting text after going out of 2614 bounds 2615 #650675 - clutter-media: mention the asynchronous behavior of 2616 set_playing() 2617 2618 [buzgilla.clutter-project.org] 2619 2620 #2625 - The furthest visible z value is really low 2621 2622Many thanks to: 2623 2624 Robert Bragg, Neil Roberts, Peter Ward, Colin Walters, Daniel Mustieles, 2625 Jasper St. Pierre, Samuel Degrande, Øyvind Kolås 2626 2627Clutter 1.7.2 2011-06-13 2628=============================================================================== 2629 2630 • List of changes since Clutter 1.6.0 2631 2632 - Cogl moved out of tree 2633 The Clutter OpenGL abstraction library has been moved to a separate 2634 repository and can be used as a stand-alone shared library. Clutter 2635 has been modified to depend on Cogl's experimental API. 2636 2637 - Correctly composite non fully opaque children 2638 Non fully opauqe actors with non fully opaque children will automatically 2639 redirect children paint operations to offscreen buffers, which allow 2640 correct composition taking into account the overall opacity of the scene's 2641 sub-graph. The same mechanism can be used to create a paint cache, and 2642 paint that cache when the actor or its children do not change, instead of 2643 painting the whole sub-graph again. 2644 2645 - Allow connecting signals to ClutterState states in ClutterScript 2646 When defining a scene using ClutterScript it's possible to directly 2647 connect a state inside a ClutterState object (both defined in 2648 ClutterScript or in code) to an object's signal, without using an 2649 explicit signal handler in the code. 2650 2651 - Long-press handling in ClutterClickAction 2652 ClutterClickAction will detect a long-press gesture and emit signals 2653 to query, activation and cancellation. 2654 2655 - Added ClutterGestureAction and ClutterSwipeAction 2656 ClutterGestureAction is a generic "pointer gesture" action; it doesn't 2657 provide an implementation: it's up to the developer to add the gesture 2658 recognition code. ClutterSwipeAction is a GestureAction sub-class that 2659 implement the "swipe" gesture. The GestureAction API is already future 2660 proof for multi-device/multi-touch, even though the multi-touch isn't 2661 currently implemented. 2662 2663 - Allow Effects to influence picking 2664 Effects that change the geometry of a ClutterActor should also be 2665 allowed to change the picking code to make sure that event handling 2666 keeps working. ClutterEffect has a new pick() virtual function for 2667 these cases. 2668 2669 • List of bugs fixes since Clutter 1.6.0 2670 2671 [bugzilla.clutter-project.org] 2672 #2257 - clutter fails to link on OS X (10.6) 2673 #2447 - atkevents example crashes is the accessibility is disabled 2674 #2482 - Cally should avoid to provide a default name and description 2675 #2484 - It would be nice to have the old cally Changelog 2676 #2553 - new ClutterText API to access the Pango layout offsets 2677 #2555 - Per-framebuffer journal causes corruptions 2678 #2562 - Crash upon running Clutter-based programs 2679 #2585 - add ClutterAction for slide gestures 2680 #2588 - Assertion failure in _cogl_pipeline_set_layer_texture_target 2681 #2595 - clutter-text: Add a selected-text-color 2682 #2597 - CallyStage doesn't have a proper parent 2683 #2599 - The paint volume for ClutterText is wrong 2684 #2602 - Expose events ignored when doing clipped redraws 2685 #2610 - Add recipe about implementing a ClutterEffect 2686 #2619 - Removes the addition of the .exe extension to unit-test scripts, 2687 on win32. 2688 #2620 - _cogl_offscreen_new_to_texture_full() leaks reference when failing 2689 #2621 - Clutter segfaults if you queue a redraw of an unmapped actor inside 2690 the notify::mapped callback 2691 #2631 - [PATCH] Enable evdev ClutterInputDevice objects on creation, as the 2692 other backends do 2693 #2632 - [PATCH] GL_IMG_TEXTURE_NPOT enables non-power-of-two features 2694 #2633 - Make the pick id pool a per-Stage resource 2695 #2640 - [patch] allow single-bit imprecision in some conformance tests 2696 #2644 - Quartz backend: "Bare" modifier keypresses not generating events 2697 #2652 - clutter_actor_queue_redraw() on destroyed stage 2698 #2655 - segfault when disposing a slave device without a master 2699 #2656 - Clutter can crash when destroying a stage from an event 2700 #2667 - git head won't build under Win32 2701 2702 [bugzilla.gnome.org] 2703 #650665 - CallyActor shouldn't add by default "press", "release" 2704 and "click" 2705 #647875 - Use Cairo to dump the pick buffers 2706 #647876 - Make the pick if pool a per-Stage resource 2707 #650487 - Sync allocation in ClutterBoxLayout with the one in GtkBox 2708 #650597 - clutter-id-pool: fix warning on bad pick 2709 #650650 - clutter-offscreen-effect: use target size when setting up 2710 the viewport 2711 #651700 - Give a chance to effects for running when picking 2712 #652129 - Use "const" instead of G_CONST_RETURN 2713 2714Many thanks to: 2715 2716 Neil Roberts, Robert Bragg, nobled, Daniel Mustieles, Elliot Smith, 2717 Matej Urbančič, Alejandro Piñeiro, Chris Lord, Marek Černocký, 2718 Tomeu Vizoso, Jasper St. Pierre, James Athey, Piotr Drąg, Øyvind Kolås, 2719 Adam Jackson, Andrej Žnidaršič, Kjartan Maraas, Adel Gadllah, 2720 Alexandre Franke, Christian Kirbach, Craig R. Hughes, Dan Winship, 2721 Dioselin, Kristjan SCHMIDT, Mario Blättermann, Miguel Bouzada, Peter Ward, 2722 Philippe Normand, Samuel Degrande, Viatcheslav Gachkaylo 2723 2724Clutter 1.6.6 2011-02-21 2725=============================================================================== 2726 2727 • List of changes since Clutter 1.6.4 2728 2729 » Add four mechanisms for migrating textures inside a Cogl atlas; it 2730 is possible to change the default by using the environment variable 2731 COGL_ATLAS_DEFAULT_BLIT_MODE. 2732 2733 » Use the offscreen buffer size to compute the vertices of 2734 ClutterDeformEffect. 2735 2736 » Make the FPS counter displayed using CLUTTER_SHOW_FPS per-stage. 2737 2738 » Documentation fixes. 2739 2740 » Annotation fixes for introspection. 2741 2742 • List of bugs fixes since Clutter 1.6.4 2743 2744 #2538 - crash in gnome-shell 2745 #2558 - backend-glx: Remove redundant glFlush() 2746 #2561 - Updates to COGL sources regarding non-standard code usage 2747 #2571 - DeformEffect should use the FBO size 2748 2749Many thanks to: 2750 2751 Neil Roberts 2752 2753Clutter 1.6.4 2011-02-14 2754=============================================================================== 2755 2756 • List of changes since Clutter 1.6.2 2757 2758 » Fix handling of opacity in ClutterOffscreenEffect. 2759 2760 » Fix partially off-stage actors in ClutterOffscreenEffect. 2761 2762 » Add a recipe in the Cookbook for animating an actor on a path. 2763 2764 » Refresh key mapping when notified by X11. 2765 2766 » Clean up the ClutterStageWindow redraw implementations. 2767 2768 » Update the Wayland backend to match upstream API changes: 2769 • allow using shared buffers if DRM fails; 2770 • improve checks for the required extensions. 2771 2772 » Documentation fixes. 2773 2774 » Introspection annotations fixes. 2775 2776 » Fix setting the matrix for a pipeline layer. 2777 2778 » Fix flushing the framebuffer when switching to it. 2779 2780 » Make sure to call glFlush when blitting a stage region to the 2781 front buffer, to avoid the driver batching the command for an 2782 undefined amount of time. 2783 2784 » Fix the windowing system defines for non-X11 platforms. 2785 2786 » Fix the location of the shared objects in the Cally pkg-config 2787 file. 2788 2789 • List of bugs fixed since Clutter 1.6.2 2790 2791 #1024 - test-multistage.c assertion failure 2792 #1025 - test-paint-wrapper.c assertion failure 2793 #1028 - test-random-text.c hangs with spinning beach ball 2794 #1029 - test-cogl-primitives.c hangs with spinning beach ball 2795 #1358 - scroll events not handled 2796 #2373 - OSX Backend fix 2797 #2525 - [PATCH] x11: Handle key map changes 2798 #2541 - ClutterOffscreenEffect with multiply the actor's opacity 2799 #2546 - [PATCH, git branch] update wayland backend 2800 #2549 - Fix lib locations in *.pc.in 2801 #2550 - offscreen effects are always clipped to stage boundaries 2802 #2551 - Slight drawing lag with larger windows on Intel x3100 (i965) 2803 #2554 - Add recipe per animating an actor on a curved path 2804 #2555 - Per-framebuffer journal causes corruptions 2805 #2558 - backend-glx: Remove redundant glFlush() 2806 #2559 - x11: segfault on closing non-default stage window 2807 2808Many thanks to: 2809 2810 nobled, Chris Lord, Neil Roberts, Robert Bragg, Adel Gadllah, Elliot Smith 2811 2812Clutter 1.6.2 2011-02-07 2813=============================================================================== 2814 2815 • List of changes since Clutter 1.6.0 2816 2817 » Fix building the Clutter Cookbook from the released tarballs. 2818 2819 » Set the input device field in ClutterEvent even when they 2820 have been allocated by Clutter. 2821 2822 » Fix the color comparison when setting the layer combine constant. 2823 2824 » Fix memory corruption when removing the last reference on a 2825 Cogl vertex buffer object. 2826 2827 » Fixes for the OSX backend. 2828 2829 • List of bugs fixed since Clutter 1.6.0 2830 2831 #2540 - coobook examples do not build from tarball 2832 #2544 - Using vertex buffers causes memory corruption when you unref 2833 the CoglHandle 2834 #2545 - Broken event handling in OS X backend 2835 #2549 - Fix lib locations in *.pc.in 2836 2837Many thanks to: 2838 2839 Neil Roberts, Viatcheslav Gachkaylo 2840 2841Clutter 1.6.0 2011-01-31 2842=============================================================================== 2843 2844 • List of changes since Clutter 1.5.14 2845 2846 » Remove more private symbols from the X11 backend. 2847 2848 » Add CLUTTER_BIND_POSITION and CLUTTER_BIND_SIZE values to the 2849 ClutterBindCoordinate enumeration; these are short-hand values 2850 for binding both X and Y, or width and height, instead of 2851 requiring two ClutterBindConstraint instances. 2852 2853 » Clean up in the X11 backend to reduce indirection. 2854 2855 » Small clean ups in the Win32 backend. 2856 2857 » Make Shift+Backspace behave like Backspace in ClutterText. 2858 2859 » Emit the ::new-frame signal even on the first frame of 2860 ClutterTimeline, to allow setting up the initial state of an 2861 animation. 2862 2863 » Fix an invalid memory access in ClutterAnimator. 2864 2865 » Flush the per-framebuffer journal when switching between 2866 framebuffers. 2867 2868 » Generalize updating GLES2 uniforms. 2869 2870 » Add debug code for tracing clipping in Cogl. 2871 2872 » Improve the OSX event loop, re-using the same implementation 2873 as GDK. Also, provide simple, core-like device support. 2874 2875 • Bugs fixed since Clutter 1.5.14 2876 2877 #2490 - OS X backend event loop improved 2878 #2530 - animator: Animator uses key after freeing it 2879 #2534 - Incorrect description of function 'clutter_actor_pop_internal' 2880 #2535 - Add recipe about creating a composite actor 2881 2882Many thanks to: 2883 2884 Neil Roberts, Robert Bragg, Elliot Smith, Rob Bradford, 2885 Viatcheslav Gachkaylo 2886 2887Clutter 1.5.14 2011-01-24 2888=============================================================================== 2889 2890 • List of changes since Clutter 1.5.12 2891 2892 » Allow getting the state modifiers from a ClutterClickAction. 2893 2894 » Fix ClutterDragAction to never leave the event delivery in 2895 an unwanted state. 2896 2897 » Optimize state changes for texture and data states. 2898 2899 » Enable VBO support in Cogl for GLES2. 2900 2901 » Fix compilation on GLES1.1. 2902 2903 » Documentation fixes. 2904 2905 » ClutterGLXTexturePixmap has been deprecated; its parent class 2906 ClutterX11TexturePixmap and the low level CoglTexturePixmapX11 2907 API provide access to the same features. 2908 2909 » Be more resilient against timelines controlling the state of 2910 other timelines during the clock tick. 2911 2912 » Provide defines for the windowing platforms, to allow portable 2913 applications to include the correct header and select the 2914 correct API depending on the target. 2915 2916 » Introduce a fast path for cogl_read_pixels() that uses the journal 2917 to determine the position of a single pixel on the stage; this 2918 fast path gracefully degrades to the usual render-based approach, 2919 and should speed up picking considerably in the case of opaque 2920 quads batched together. 2921 2922 » Support XInput axis data on valuator devices, and introduce XInput2 2923 support for event translation and device hotplugging. The support 2924 for XI and XI2 must still be explicitly enabled by the developer, 2925 but it is now compiled in by default. It can be disabled at compile 2926 time by passing --disable-xinput to the configure script. 2927 2928 » Clean up the unintentionally leaked internal symbols in the X11 2929 and GLX backends. 2930 2931 » Allow defining the contents of the rows of a ListModel using 2932 ClutterScript. This completes the ability to fully define a 2933 ClutterListModel inside a UI definition file. 2934 2935 • Bugs fixed since Clutter 1.5.12 2936 2937 #1422, key input handler for eglnative 2938 #1456, Hinting mishandling 2939 #1721, XInput2 support 2940 #2268, EGL backend dependent on X11 headers 2941 #2400, Don't enable GL_POINT_SPRITE on GLES 2942 #2497, should not throw away a program when just the texture 2943 object has changed 2944 #2512, shader: Don't notify properties when finalizing shaders 2945 #2513, script-parser: Also honor properties of type GType 2946 #2516, [PATCH] Fails to compile with --with-gles=1.1 2947 #2518, introspection: Add missing (out) annotations for get_color() 2948 #2520, Add API to get modifier type in ClutterClickAction 2949 #2522, ClutterDragAction might indefinitely disable motion events 2950 #2524, It's possible to receive a new-frame signal after stopping 2951 a timeline 2952 #2526, model: Fix some GObject-Introspection annotations 2953 #2527, model: Change the column argument type to gint for 2954 clutter_model_set_sort 2955 #2528, model: Add support to define rows in ClutterScript 2956 2957Many thanks to: 2958 2959 Robert Bragg, Neil Roberts, Bastian Winkler, Lucas Rocha, Adel Gadllah, 2960 Chris Lord, Damien Lespiau 2961 2962Clutter 1.5.12 2011-01-11 2963=============================================================================== 2964 2965 • List of changes since Clutter 1.5.10 2966 2967 » Allow disabling the focus when showing a ClutterStage; this also 2968 makes Clutter more compliant to the X11 window manager 2969 specifications. 2970 2971 » Avoid state corruption in relayout cycles. 2972 2973 » Do not crash when destroying actors during CLUTTER_LEAVE events. 2974 2975 » Remove signal handlers when disposing constraints. 2976 2977 » Keep the pixel alignment for ClutterAlignConstraint. 2978 2979 » Do not release compiled ClutterShader during their finalization to 2980 avoid a warning. 2981 2982 » Revert an ABI break on the ClutterContainer pre-requisites. 2983 2984 » Fix the name of the cogl_normal_in attribute. 2985 2986 » Do not assume CoglBitmaps are allocated to height * rowstride. 2987 2988 » Fix the core device list creation on X11. 2989 2990 » Avoid enabling blending in the Cogl journal, if possible. 2991 2992 » Documentation fixes. 2993 2994 » Build fixes for mixed autotools version environment. 2995 2996 » Improve the performance of getting the number of rows of a 2997 ClutterListModel. 2998 2999 » Don't use obsolete API internally. 3000 3001 » Build fix for compiling EGL backend with OpenGL under X11. 3002 3003 » Parse GType object properties in ClutterScript. 3004 3005Many thanks to: 3006 3007 Neil Roberts, Johan Bilien, nobled, Adel Gadllah, Damien Lespiau, 3008 Kristian Høgsberg, Nguyễn Thái Ngọc Duy, Tomeu Vizoso, Bastian Winkler 3009 3010Clutter 1.5.10 2010-12-17 3011=============================================================================== 3012 3013 • List of changes since Clutter 1.5.8 3014 3015 » Add an evdev input backend; this adds support for input devices 3016 on Linux when using the EGL-based backends. 3017 3018 » Update the build scripts for compiling the Windows backend. 3019 3020 » Updates for the Cookbook and the API references. 3021 3022 » Fix ClutterModel::get_iter_at_row() for filtered ClutterListModels. 3023 3024 » Scores of fixes to the pipeline state object for GLES2. 3025 3026 » Add code that tries to perform manual clipping to avoid breaking 3027 up batches of primitives. 3028 3029 » Keep a cache of ARBfp programs indexed by the pipeline state that 3030 led to their generation. 3031 3032 » Accept G_TYPE_DOUBLE values in ClutterShaderEffect uniforms. 3033 3034 » Update the Wayland client backend. 3035 3036 » Update the build for Windows. 3037 3038 » Rename the ClutterTimeline:reverse property introduced in 3039 Clutter 1.5.6 to ClutterTimeline:auto-reverse. 3040 3041 » Clean up the interactive tests suite. 3042 3043Many thanks to: 3044 3045 Neil Roberts, Damien Lespiau, Robert Bragg, Elliot Smith, 3046 Jussi Kukkonen, nobled, Alexandre Quessy, Mike Owens, 3047 Tomeu Vizoso 3048 3049Clutter 1.5.8 2010-11-29 3050=============================================================================== 3051 3052 • List of changes since Clutter 1.5.6 3053 3054 » Add a migration guide for code using Behaviours. 3055 3056 » Allow parsing rgb(), rgba(), hls() and hlsa() color definitions. 3057 3058 » Performance improvements for the ClutterX11TexturePixmap. 3059 3060 » For caching purposes, do not discard the Material or the compiled 3061 shaders for Offscreen and Shader effects. 3062 3063 » Fix image height in 3D Cogl textures. 3064 3065 » Create a GLSL generation backend for materials, similar to the 3066 ARBfp one; this backend is the default for GLES2. 3067 3068 » Use FBOs and cogl_read_pixels() to efficiently read back partial 3069 texture data. 3070 3071 » Various fixes in paint volumes computation and caching. 3072 3073 » Use the internal scene graph walk API to remove the map/unmap 3074 implementation requirement for composite actors and for 3075 containers with internal children. 3076 3077 » Simplify the backend notification of layer changes. 3078 3079 » Queue clipped redraws for Expose events on X11. 3080 3081 » Plug leaks. 3082 3083 » Include a porting guide from Behaviours. 3084 3085 » Add a recipe on scaling animations in the Cookbook. 3086 3087Many thanks to: 3088 3089 Neil Roberts, Robert Bragg, Owen W. Taylor, Tomeu Vizoso, Chris Lord, 3090 Alexandre Quessy, Evan Nemerson, Elliot Smith 3091 3092Clutter 1.5.6 2010-11-19 3093=============================================================================== 3094 3095 • List of changes since Clutter 1.5.4 3096 3097 » Deprecate ClutterBehaviour and its sub-classes: the same functionality 3098 is available using the animation framework. 3099 3100 » Add ClutterSnapConstraint, a constraint implementation that snaps 3101 together the edges of two actors. 3102 3103 » Add ClutterPathConstraint::node-reached. 3104 3105 » Deprecate ClutterTimeoutPool and ClutterFrameSource: this API is 3106 not used internally any more, and since it's not integrated with 3107 the master clock it's of relative use. 3108 3109 » Add a named, global color palette. 3110 3111 » Add the ClutterTimeline:reverse property, for automatically 3112 reversing the direction of a timeline after the emission of 3113 the ::completed signal. 3114 3115 » Performance improvements in the clip stack. 3116 3117 » Do not use pointer grabs in ClutterClickAction. 3118 3119 » Improve the internally used Cogl API for primitives, paths and 3120 buffers; this is the first step towards Cogl 2.0. 3121 3122 » Allow using the COGL_DEBUG environment variable to disable the 3123 NPOTs support. 3124 3125 » Plug a nasty infinite loop in the XSETTINGS implementation. 3126 3127 » Internally rename CoglMaterial to CoglPipeline; this should make 3128 it clearer that the API refers to the state of the GPU pipeline. 3129 3130 » Add support for clipped redraws on EGL using the NOK_swap_region 3131 extension. 3132 3133 » Build fixes. 3134 3135 » Use the monotonic clock API if compiling against GLib ≥ 2.27.3. 3136 3137 » Update examples in the Cookbook. 3138 3139 » Add a Cookbook recipe for looping animations. 3140 3141 » Add more documentation on Constraints. 3142 3143 » Documentation fixes. 3144 3145Translation updates: 3146 3147 Italian, Polish 3148 3149Many thanks to: 3150 3151 Robert Bragg, Neil Roberts, Elliot Smith, Owen W. Taylor, 3152 Damien Lespiau, Lucas Rocha, Maxim Ermilov, Piotr Drąg, 3153 Tomeu Vizoso, muflone 3154 3155Clutter 1.5.4 3156=============================================================================== 3157 3158 • List of changes since Clutter 1.5.2 3159 3160 » Add a backend for Wayland. 3161 3162 » Depend on GLib ≥ 2.26, Cairo ≥ 1.10. 3163 3164 » Do not generate the conformance tests list using the test-conformance 3165 binary. 3166 3167 » Implement interval progress functions for ActorBox, Vertex, Geometry, 3168 Color and Units. 3169 3170 » Allow overriding the surface creation in Clutter.CairoTexture. 3171 3172 » Add interpolate() method to Clutter.Color. 3173 3174 » Add ClutterPathConstraint, a simple constraint that sets the origin 3175 of an actor's allocation to follow a ClutterPath. 3176 3177 » Plug some memory leaks. 3178 3179 » Fix build of the CEx100 and EGL backends. 3180 3181 » Fixes for the OSX backend. 3182 3183 » Documentation consistency and spell checking fixes. 3184 3185 » Build fixes. 3186 3187Translation updates: 3188 3189 Andika Triwidada (id), Damien Lespiau (fr), Piotr Drąg (po) 3190 3191Many thanks to: 3192 3193 Damien Lespiau, Neil Roberts, Kristian Høgsberg, Andika Triwidada, 3194 Ole André Vadla Ravnås, Robert Bragg, Owen W. Taylor, Piotr Drąg, 3195 Roland Peffer 3196 3197Clutter 1.5.2 (04/10/2010) 3198=============================================================================== 3199 3200 • List of changes since Clutter 1.4.0 3201 3202 » Add API to ClutterActor to allow any actor to define its 3D paint 3203 volume and its stage-relative 2D bounding box; the paint volume is 3204 the 3D space occupied by an actor during the paint sequence. This 3205 allows better sizing of the FBOs, and opens the door to scenegraph 3206 culling and accurate clipped redraws. The mechanism is opt-in: actors 3207 have to implement the get_paint_volume() virtual function. Callbacks 3208 attached to the ::paint signal will also disable any culling and 3209 clipped redraw in place internally. 3210 3211 » Plug a leak in ClutterActor by disposing all constraints. 3212 3213 » Rework the build system to be as non-recursive as possible; this should 3214 speed up the build of Clutter, and makes the build layout easier to 3215 understand and update. 3216 3217 » Remove the internal copy of JSON-GLib; the internal copy was falling 3218 behind at a spectacular level, and it was actually making the build 3219 rather complicated - also by adding an unwanted, but needed, 3220 introspection data generation. The required JSON-GLib has also been 3221 bumped to the new stable release, 0.12.0. 3222 3223 » Use g_object_install_properties() with GLib 2.26. 3224 3225 » Implement ClutterContainer::child-notify, which slipped through the 3226 cracks of many development cycles without anyone noticing. 3227 3228 » Document and test clutter_actor_contains(), especially the corner 3229 cases. 3230 3231 » Plug a leak in CoglTexture2DSliced. 3232 3233 » Plug a leak in ClutterAnimator's handling of timelines. 3234 3235 » Trap glXDestroyPixmap() in CoglTexturePixmapX11 to avoid BadDrawable 3236 errors when the GLX pixmap is destroyed behind Cogl's back. 3237 3238Many thanks to: 3239 3240 Robert Bragg 3241 Neil Roberts 3242 Elliot Smith 3243 Alejandro Piñeiro 3244 Aron Xu 3245 Colin Walters 3246 Ray Strode 3247 Stephen Kennedy 3248 3249Clutter 1.4.0 (24/09/2010) 3250=============================================================================== 3251 3252 • List of changes since Clutter 1.3.14 3253 3254 » Add support for describing ClutterState states using ClutterAnimators 3255 in ClutterScript. 3256 3257 » Build fixes 3258 3259 » Include ClutterConstraints into the allocation phase, to avoid layout 3260 cycles and improve the performance. 3261 3262 » Add new recipes to the Cookbook to illustrate constraints-based 3263 layouts. 3264 3265 » Fix the request mode of ClutterBoxLayout. 3266 3267 » Fix the handling of transformations in ClutterOffscreenEffect. 3268 3269 » Documentation and introspection fixes. 3270 3271Many thanks to: 3272 3273 Elliot Smith 3274 Robert Bragg 3275 Neil Roberts 3276 Bastian Winkler 3277 Dominique Leuenberger 3278 Frederik Hahne 3279 Jammy Zhou 3280 Øyvind Kolås 3281 3282Clutter 1.3.14 (15/09/2010) 3283=============================================================================== 3284 3285 • List of changes since Clutter 1.3.12 3286 3287 » Fix applying layout properties from ClutterScript definitions in case 3288 of multiple children. 3289 3290 » Add a Clutter EGL backend for Intel CEx100 platforms. 3291 3292 » Add new recipes in the Cookbook: 3293 - texture cross-fading 3294 - ClutterScript definitions 3295 - event handling 3296 - ClutterAnimator 3297 - reusing complex animations 3298 3299 » Add methods to retrieve the clicked button and to force a release 3300 in ClickAction. 3301 3302 » Documentation fixes in the API reference. 3303 3304 » Cache a full pick buffer and re-use it in case the scene does not change 3305 between events. 3306 3307 » Fix a Valgrind report of memory corruption in ClutterState.remove_key(). 3308 3309 » Allow detaching animations created with clutter_actor_animate(). 3310 3311 » Depend on GObject-Introspection >= 0.9.5. 3312 3313 » Provide introspection data for the X11-specific API, like 3314 ClutterX11TexturePixmap 3315 3316 » Use a template material for ClutterTexture to minimize the creation of 3317 new materials. 3318 3319 » Split ClutterDragAction:drag-threshold into two, per-axis properties: 3320 :x-drag-threshold and :y-drag-threshold. 3321 3322 » Allow disabling the -Bsymbolic flag when linking. 3323 3324 » Use gettext >= 0.17 to handle the localization. 3325 3326 » Flush the framebuffer earlier when drawing the vertex buffers, to fix 3327 a crash when dealing with clip stacks. 3328 3329 » Make sure ClutterX11TexturePixmap removes the Cogl texture handle before 3330 freeing the X11 Pixmap to avoid an error. 3331 3332 » Avoid regenerating the CoglMaterial programs too many times. 3333 3334Many thanks to: 3335 3336 Elliot Smith 3337 Robert Bragg 3338 Damien Lespiau 3339 Neil Roberts 3340 Colin Walters 3341 Owen W. Taylor 3342 Bastian Winkler 3343 Alejandro Piñeiro 3344 Alexandros Frantzis 3345 Chris Kühl 3346 Luca Invernizzi 3347 Henrik Hedberg 3348 Javier Jardón 3349 Lucas Rocha 3350 Murray Cumming 3351 Øyvind Kolås 3352 3353Clutter 1.3.12 (16/08/2010) 3354=============================================================================== 3355 3356 • List of changes since Clutter 1.3.10 3357 3358 » New recipes in the Cookbook: 3359 - create and animate sub-textures 3360 - layout managers 3361 - scroll events 3362 3363 » Set the ClutterTexture:filename property to also be readable. 3364 3365 » Avoid layout cycles when creating ClutterLayoutMeta objects 3366 during the ::allocate implementation 3367 3368 » Add a ClutterTableLayout, a layout manager for tabular layouts. 3369 3370 » Capture ENTER and LEAVE events on the stage within the DragAction. 3371 3372 » Plug memory leaks. 3373 3374 » Use g_object_notify_by_pspec(), if available, to speed up the 3375 emission of the ::notify signal on property changes. 3376 3377 » Re-use the Cogl texture atlas for the CoglPango glyphs cache, 3378 and improve the performance with large font sizes. 3379 3380 » Various fixes in the Materials comparison and inheritance. 3381 3382 » Add the ability to associate a user program to a material. 3383 3384Many thanks to: 3385 3386 Neil Roberts 3387 Elliot Smith 3388 Robert Bragg 3389 Damien Lespiau 3390 José Dapena Paz 3391 Owen W. Taylor 3392 3393Clutter 1.3.10 (04/08/2010) 3394=============================================================================== 3395 3396 • List of changes since Clutter 1.3.8 3397 3398 » Fix a locale-dependent conversion from double to string when 3399 generating ARBfp programs for the materials. 3400 3401 » Use the XKB extension on X11 platforms to convert between hardware 3402 keys to key symbols. 3403 3404 » Documentation fixes in the API reference. 3405 3406 » More recipes, with videos and full examples, in the Cookbook. 3407 3408 » Add localization support and initial translations of error messages 3409 that might be visualized in a user interface. 3410 3411 » Improve debugging output. 3412 3413 » Fix build of the GLX backend on OSX. 3414 3415 » Multiple fixes to the native OSX backend. 3416 3417 » Add support for 3D textures in Cogl. 3418 3419 » Fix shader-related issues and leaks in the new Material code. 3420 3421 » Unify GLSL support in the GL and GLES 2.0 drivers. 3422 3423 » Allow specifying an hint to disable clearing the stage before each 3424 paint cycle. 3425 3426Many thanks to: 3427 3428 Neil Roberts 3429 Roman Kudiyarov 3430 Elliot Smith 3431 Robert Bragg 3432 Chris Kühl 3433 Chris Leick 3434 Nate Stedman 3435 happyaron 3436 raven 3437 Øyvind Kolås 3438 3439Clutter 1.3.8 (12/07/2010) 3440=============================================================================== 3441 3442 • List of changes since Clutter 1.3.6 3443 3444 » Merge Cally, the Clutter Accessibility Library, in the Clutter tree. 3445 3446 » Take into consideration the source actor's position in the 3447 AlignConstraint logic. 3448 3449 » Update the internal COGL tesselator with the latest GLU code. 3450 3451 » Fix CoglTexture data readback. 3452 3453 » Use GL_MAX_TEXTURE_SIZE on GLES when checking the supported texture size. 3454 3455 » Add missing public functions from COGL headers. 3456 3457 » Fix GLES build after the Cogl material changes. 3458 3459 » Rename the experimental CoglPixelBuffer API to CoglPixelArray. 3460 3461 » Split the clutter_state_change() method into two: 3462 clutter_state_set_state(), for animated state changes; and 3463 clutter_state_warp_to_state() for immediate state changes. 3464 3465 » Documentation and introspection fixes. 3466 3467 » Build fixes 3468 3469Many thanks to: 3470 3471 Robert Bragg 3472 Neil Roberts 3473 Elliot Smith 3474 Alejandro Piñeiro 3475 Øyvind Kolås 3476 Damien Lespiau 3477 Alexandros Frantzis 3478 3479Clutter 1.3.6 (30/06/2010) 3480=============================================================================== 3481 3482 • List of changes since Clutter 1.3.4 3483 3484 » Provide a fallback on GLX if the MESA_copy_sub_buffer extension is not 3485 available, by using EXT_framebuffer_blit. Both mechanisms are also 3486 throttled to avoid taking all resources when using them in a compositor 3487 like Mutter. 3488 3489 » Use (and cache) fragment shaders instead of texture combiners inside 3490 Cogl materials. Cogl will automatically fall back from GLSL to ARBfp 3491 to fixed functions depending on the level of support of the underlying 3492 GL implementation. 3493 3494 » Implement a new design for materials; this allows scaling up the 3495 number of materials in a scene, and also makes copying materials 3496 less expensive. 3497 3498 » Make Cogl materials responsible for depth testing, and add new 3499 experimental API. 3500 3501 » Use the (modified) GLU tesselator to draw paths to a vertex buffer 3502 object instead of using the stencil buffer, or the scanline rasterizer 3503 on platforms without a stencil buffer. 3504 3505 » Add ClutterDeformEffect, a base class for effects that deform an 3506 actor's geometry when painting it; ClutterPageTurnEffect is an 3507 implementation of a "page curl" deformation using the DeformEffect 3508 API. 3509 3510 » Always use scissoring when clipping, to reduce the amount of buffer 3511 that has to be cleared. 3512 3513 » Allow ClutterShaderEffect sub-classes to use vertex shaders by setting 3514 a constructor property; the default remains fragment shader. 3515 3516 » Remove the button of the press event from the DragAction::drag-begin 3517 and DragAction::drag-end signals. This is an API break from 1.3.4. 3518 3519 » Do not promote clipped redraws to full redraws. 3520 3521 » Improve the consistency of the default state name in ClutterState, 3522 both in the API and in the serialization format. 3523 3524 » Fix a rounding error with the Text layout size. 3525 3526 » Add utility functions for CoglMatrix and CoglColor. 3527 3528 » Avoid a re-allocation cycle warning when resizing the surface of 3529 a CairoTexture actor from within the allocate() implementation. 3530 3531 » Do not add the GL libraries for the EGL X11 backend. 3532 3533 » Add more checks for size of data passed to the shader types GValue 3534 functions. 3535 3536 » Add width and height to the BindConstraint. 3537 3538 » Parse actions, constraints and effects inside an actor definition 3539 for ClutterScript. 3540 3541 » Merge the code of native and x11 backends for EGL into a single 3542 backend; also allow creating GL context with the EGL backend. 3543 3544 » Use XSETTINGS to set up the backend configuration options, like 3545 the font name, resolution, font options and double click options, 3546 on X11; this also allows ClutterText actors created using the 3547 default font name to be updated when the font name and options 3548 change; similarly, this allows ClutterUnits to be updated when 3549 the screen resolution changes. 3550 3551 » Implement the texture_from_pixmap extension support inside Cogl 3552 itself, and unify ClutterX11TexturePixmap and ClutterGLXTexturePixmap. 3553 3554 » Documentation improvements in the API reference and in the cookbook. 3555 3556 » Use the -Bsymbolic-functions linker option on supported platforms 3557 to avoid intra-library PLT jumps. 3558 3559 » Fix painting transparent stages on X11 using the :use-alpha property 3560 of ClutterStage. 3561 3562 » Fix emission of scroll events on Windows. 3563 3564Many thanks to: 3565 3566 Robert Bragg 3567 Neil Roberts 3568 Øyvind Kolås 3569 Damien Lespiau 3570 Elliot Smith 3571 Chris Lord 3572 Johan Bilien 3573 Richard Hughes 3574 Adel Gadllah 3575 Alejandro Piñeiro 3576 Colin Walters 3577 Dan Winship 3578 Kristian Høgsberg 3579 Sunil Sadasivan 3580 3581Clutter 1.3.4 (07/06/2010) 3582=============================================================================== 3583 3584 • List of changes since Clutter 1.3.2 3585 3586 » Add ClutterEffect, a ClutterActorMeta sub-class that affects the 3587 way an actor paints itself. 3588 3589 » Clutter provides a base class for effects painting to an 3590 offscreen buffer, and a base class for effects using the 3591 GL programmable pipeline (through the GLSL shader language). 3592 3593 » Clutter also provides some simple, shader-based effects: 3594 ClutterBlurEffect, ClutterColorizeEffect and 3595 ClutterDesaturateEffect. 3596 3597 » Effects can be applied to any actor, and can also be stacked. 3598 3599 » Add ClutterClickAction, an action that provides "button-like" 3600 semantics for any ClutterActor. 3601 3602 » ClutterDragAction now moves the actor to which it has been applied 3603 by default, using a class handler for the ::drag-motion signal. 3604 3605 » Add the :pick-with-alpha property to ClutterTexture; this property 3606 allows using the alpha channel of a texture when picking it. 3607 3608 » Regenerate the mipmaps on COGL textures when a texture is modified. 3609 3610 » Documentation and build fixes. 3611 3612Many thanks to: 3613 3614 Robert Bragg 3615 Damien Lespiau 3616 Neil Roberts 3617 Colin Walters 3618 3619Clutter 1.3.2 (24/05/2010) 3620=============================================================================== 3621 3622 • List of changes since Clutter 1.2 3623 3624 » Add ActorMeta, a class for run-time composition of actions and 3625 constraints on a ClutterActor: 3626 3627 » Add ClutterAction, a class for implementing business logic 3628 related to event handling. 3629 3630 » Add ClutterConstraint, a class for implementing business 3631 logic related to sizing and positioning. 3632 3633 » ClutterDragAction is an Action sub-class that implements 3634 signals and properties for dragging actors. 3635 3636 » ClutterAlignConstraint and ClutterBindConstraint are two 3637 Constraint sub-classes that allow relative positioning 3638 with fixed layout managers. 3639 3640 » Add ClutterState, an object for defining state transitions. 3641 3642 » Add ClutterBoxLayout:homogeneous property. 3643 3644 » Implement retained clip stacks. 3645 3646 » Support retained paths. 3647 3648 » Add an experimental vector3 API. 3649 3650 » Require GLib >= 2.18. 3651 3652 » Require Atk >= 1.7. 3653 3654 » Make ClutterActor implement AtkImplementor, and allow retrieving 3655 an AtkObject from a ClutterActor. 3656 3657 » Improve ClutterText's Pango layout caching mechanism. 3658 3659 » Fix set up of the GLX_SGI_swap_control extension. 3660 3661 » Fix EGLX backend. 3662 3663 » Documentation fixes for Clutter and COGL. 3664 3665 » Fix the conformance test suite by executing every test unit in 3666 a separate process. 3667 3668 » Add platform-dependent defines for Cogl. 3669 3670 » Update the MingW cross-compilation script. 3671 3672 » New recipe in the Cookbook. 3673 3674Many thanks to: 3675 3676 Neil Roberts 3677 Robert Bragg 3678 Øyvind Kolås 3679 Owen W. Taylor 3680 Brian Tarricone 3681 Damien Lespiau 3682 Adel Gadllah 3683 Chris Lord 3684 Fridrich Strba 3685 José Dapena Paz 3686 Jussi Kukkonen 3687 Rob Bradford 3688 3689Clutter 1.2.2 (15/03/2010) 3690=============================================================================== 3691 3692 • List of changes since Clutter 1.2.0 3693 3694 » Fix introspection annotations for ClutterBox 3695 3696 » Compilation fixes for the EGL native backend 3697 3698 » Fix ClutterX11TexturePixmap ::queue-damage-redraw default handler 3699 registration to avoid a run-time warning 3700 3701 » Handle TEXTURE_RECTANGLE_ARB in the 2D sliced textures, and add 3702 a test case for that extension to avoid regressions 3703 3704 » Improve the strictness of the JSON parser in the internal copy 3705 of JSON-GLib to which we fall back in the absence of the system 3706 one 3707 3708 » Fix a crasher on NVidia drivers when enabling the ARGB visuals 3709 by default on GLX. 3710 3711Many thanks to: 3712 3713 José Dapena Paz 3714 Neil Roberts 3715 Owen W. Taylor 3716 Øyvind Kolås 3717 3718Clutter 1.2.0 (02/03/2010) 3719=============================================================================== 3720 3721 • List of changes since Clutter 1.1.14 3722 3723 » Improve the Animator API for consistency, and the implementation 3724 to match the intended behaviour, as documented 3725 3726 » Add initial (and internal) support for queueing clipped region updates 3727 and let the GLX texture-from-pixmap actor take advantage of it 3728 3729 » Support any pixel format in cogl_read_pixels() 3730 3731 » Conditionally use G_VALUE_COLLECT_INIT() in functions using variadic 3732 arguments lists 3733 3734 » Consistently use :min-width and :min-height inside the Stage to define 3735 the minimum size of the Stage window 3736 3737 » Implement the Scriptable interface for ClutterModel sub-classes; this 3738 allows setting ClutterModel columns (both types and names) in 3739 ClutterScript definitions 3740 3741 » Add support for unsigned integer indices in the VertexBuffer API 3742 3743 » Documentation fixes for Clutter: the coverage is now 100% 3744 3745 » Fixes for the EGL native backend 3746 3747 » Require libtool >= 2.2.6 3748 3749 » Improve tests coverage 3750 3751Many thanks to: 3752 3753 Neil Roberts 3754 Øyvind Kolås 3755 Robert Bragg 3756 Bastian Winkler 3757 Chris Lord 3758 Owen W. Taylor 3759 3760Clutter 1.1.14 (24/02/2010) 3761=============================================================================== 3762 3763 • List of changes since Clutter 1.1.12 3764 3765 » Fix interaction between user resizable Stages and fullscreen on X11 3766 3767 » Define the semantics of ENTER and LEAVE events when actors are on the 3768 border of the Stage window 3769 3770 » Take the InputDevice of an event into consideration when throttling 3771 MOTION events 3772 3773 » Round the coordinates when clipping to a rectangle in window coordinates 3774 3775 » Always trust the user-provided coordinates when creating a CoglTexture 3776 from a foreign GL texture 3777 3778 » Split Clutter's debug annotations from the pick and paint mode 3779 behavioural modifiers 3780 3781 » Improve the usage of the CLUTTER_ACTOR_NO_LAYOUT flag so that every 3782 actor using a ClutterFixedLayout manager will automatically benefit 3783 from it 3784 3785 » Fix the packing order of ClutterBox so that the convention of 3786 first-in-first-painted is maintained 3787 3788 » Documentation fixes 3789 3790Many thanks to: 3791 3792 Robert Bragg 3793 Chris Lord 3794 Neil Roberts 3795 3796Clutter 1.1.12 (16/02/2010) 3797=============================================================================== 3798 3799 • List of changes since Clutter 1.1.10 3800 3801 » Fix compilation on 64bit platforms 3802 3803 » Fix some races of the Stage resizing on X11 3804 3805 » Documentation fixes for Cogl: the coverage is now 100% 3806 3807 » Fix rounding errors in the preferred height of the ClutterText 3808 actor 3809 3810 » Remove redundant type checks in clutter_actor_get_paint_opacity() 3811 3812 » Add support for the GLX_INTEL_swap_event extension; when using this 3813 extension on GLX the glXSwapBuffers() call becomes non-blocking and 3814 Clutter will use an event to control the master clock. 3815 3816 » Improve consistency between ClutterBox and ClutterGroup. 3817 3818 » On X11, do not set the _NET_WM_PID and WM_TITLE properties on a 3819 Stage X window if the window was not created by Clutter itself 3820 3821 » Improve caching of GL constant values 3822 3823 » Optimize creating sub-textures of sub-textures 3824 3825 » Various fixes for the atlas and the journal 3826 3827 » Disable the atlas if FBOs are not supported 3828 3829Many thanks to: 3830 3831 Robert Bragg 3832 Neil Roberts 3833 Damien Lespiau 3834 Bastian Winkler 3835 Chris Lord 3836 3837Clutter 1.1.10 (09/02/2010) 3838=============================================================================== 3839 3840 • List of changes since Clutter 1.1.8 3841 3842 » Fixed a regression in textures that caused all the textures to be 3843 drawn as white rectangles. 3844 3845 » Fixed compilation with the Sun C compiler. 3846 3847 » Use SSE2 instructions to premultiply RGBA images, if available. 3848 3849 » Improve readability of ClutterActor::raise/::lower warnings. 3850 3851Many thanks to: 3852 3853 Neil Roberts 3854 Halton Huo 3855 3856Clutter 1.1.8 (08/02/2010) 3857=============================================================================== 3858 3859 • List of changes since Clutter 1.1.6 3860 3861 » Added ClutterAnimator, a class that allows defining complex 3862 implicit animations involving multiple actors and states; this 3863 class is mostly meant to be used through the ClutterScript 3864 definition format, but it provides a convenience C API for 3865 easily building animations. 3866 3867 » New experimental COGL API to expose "hardware" buffers such as PBOs or 3868 drm surfaces. This API can be used, for instance, to make texture 3869 uploading faster. 3870 3871 » Fixed the issues with resizable stages getting a 1x1 window with 3872 the X11 backends 3873 3874 » Expose input devices for every event; by default, X11 and Windows 3875 backends expose the core devices only. 3876 3877 » Add the ClutterStage:key-focus property, for key focus tracking. 3878 3879 » Allow setting transformable value types in ClutterAnimation when 3880 calling clutter_animation_bind() and clutter_animation_update(). 3881 3882 » Delay the creation of the default Stage until clutter_stage_get_default() 3883 is actually called; this reduces the work of clutter_init(). 3884 3885 » Implement Ctrl+Delete and Ctrl+Backspace in ClutterText 3886 3887 » Improve the extendability of CoglTexture with internal backends. 3888 3889 » Add implicit texture atlasing; Cogl will try to put every texture 3890 inside the same texture atlas by default, to avoid state changes 3891 in the driver and (hopefully) improve performance. 3892 3893 » Fix notification of the cursor and selection changes in ClutterText; 3894 this improves the usage of Clutter from A11Y toolkits. 3895 3896 » Do not wait for a frame if the system clock goes backwards. 3897 3898 » Fix the dirtying of the clip state; this unbreaks cogl_path_fill(). 3899 3900 » Documentation and build fixes. 3901 3902Many thanks to: 3903 3904 Neil Roberts 3905 Chris Lord 3906 Damien Lespiau 3907 Alejandro Piñeiro 3908 Jussi Kukkonen 3909 Kristian Høgsberg 3910 Robert Bragg 3911 Øyvind Kolås 3912 3913Clutter 1.1.6 (18/01/2010) 3914=============================================================================== 3915 3916 • List of changes since Clutter 1.1.4 3917 3918 » Some fixes for the Win32 backend (bug #1905). 3919 3920 » Profiling support via the UProf library. Configure with 3921 --enable-profile to get a report after each Clutter application is 3922 run. 3923 3924 » Improved conformance tests with coverage reports via gcov. 3925 3926 » ClutterTexture no longer tries to read back texture data into 3927 g_malloc'd memory on unrealize (bug #1842). 3928 3929 » The CGL_• defines from cogl-defines.h have been removed. These 3930 should not have been used by any applications, but if they were 3931 being used then please replace them either with the Cogl enums or 3932 with the appropriate GL_• enum if you are using GL directly. 3933 3934 » Added a delete-event signal to the stage. 3935 3936 » Fix for using cogl_rectangle with different texture coordinates 3937 for multiple layers (bug #1937). 3938 3939 » Fix for using stencil and depth buffers in FBOs on Intel drivers 3940 in Mesa (bug #1873). 3941 3942 » Support for subtitles in ClutterMedia. 3943 3944 » ClutterGLX will now use an RGB visual by default. For 3945 applications (and toolkit integration libraries) that want to 3946 enable the ClutterStage:use-alpha property there is a new 3947 function: clutter_x11_set_use_argb_visual(). 3948 3949 » Fix ClutterText to allow using Pango markup and attributes in 3950 the same actor (bug #1940). 3951 3952Many thanks to: 3953 3954 Alejandro Piñeiro 3955 Damien Lespiau 3956 Emmanuele Bassi 3957 Gord Allot 3958 Halton Huo 3959 Robert Bragg 3960 Samuel Degrande 3961 3962Clutter 1.1.4 (03/01/2010) 3963=============================================================================== 3964 3965 • List of changes since Clutter 1.1.2 3966 3967 » Update the ClutterScript parser to be more resilient, and support 3968 constructor and ChildMeta properties. The parser also respects the 3969 order of the properties in the UI definitions when applying them, 3970 and will apply the properties of an Actor after building the scene 3971 graph. 3972 3973 » Simplified the implementation of LayoutManager sub-classes, and added 3974 support for animating a layout manager. 3975 3976 » Allow short-circuiting some layout operations by setting a specific 3977 flag on ClutterActor. 3978 3979 » Improve caching of the preferred size of a ClutterActor. 3980 3981 » Allow declaring "internal children" for a ClutterContainer 3982 implementation: the memory management of these actors will be deferred 3983 entirely to the Container. 3984 3985 » Let the ClutterStage honour the :opacity property and the alpha component 3986 of the stage color. This requires support in the Clutter backend used. 3987 3988 » Improve Windows and OSX backends. 3989 3990 » Simplify the feature detection code for OpenGL; this also reduced the 3991 required OpenGL version to 1.2. 3992 3993 » Improve the matrix stack handling code. The matrices can be debugged by 3994 using the COGL_DEBUG environment variable, assuming that Clutter was 3995 compiled with the right configure-time switch. 3996 3997 » Improve COGL API for draw buffers, and for offscreen buffer support. 3998 3999 » Add support for text direction to ClutterActor. 4000 4001 » Documentation, introspection and build fixes. 4002 4003Many thanks to: 4004 4005 Robert Bragg 4006 Neil Roberts 4007 Damien Lespiau 4008 Joshua Lock 4009 Bastian Winkler 4010 Rob Bradford 4011 Samuel Degrande 4012 Christian Persch 4013 Colin Walters 4014 Johan Bilien 4015 Raymond Liu 4016 Tim Horton 4017 4018Clutter 1.1.2 (23/10/2009) 4019=============================================================================== 4020 4021 • List of changes since Clutter 1.0 4022 4023 » Add ClutterLayoutManager, an abstract proxy class for easily 4024 writing layout management policies; also add ClutterLayoutMeta, 4025 a class for storing layout properties. 4026 4027 » Add ClutterBox, a generic container actor that relies on a 4028 ClutterLayoutManager instance to manage the layout of its 4029 children. 4030 4031 » Add the following layout managers: 4032 4033 - ClutterFixedLayout - a layout manager implementing the 4034 policy used by ClutterGroup 4035 4036 - ClutterBinLayout - a layout manager for packing actors 4037 as layers inside the same area, with per-actor alignment 4038 4039 - ClutterFlowLayout - a layout manager arranging actors as 4040 a reflowing grid 4041 4042 - ClutterBoxLayout - a layout manager arranging actors as 4043 a single line 4044 4045 » Remove the requirement for the backend-specific implementation 4046 of ClutterStage to be a ClutterActor: a Stage implementation must 4047 only implement the ClutterStageWindow interface. This cleans up 4048 the backend code. 4049 4050 » COGL source tree clean up and rationalization; COGL now 4051 knows the platform, and not only the driver (GL or GLES) so 4052 we can migrate part of the low-level backend code from Clutter 4053 to COGL where it makes sense. 4054 4055 » Remove code duplication across whole COGL. 4056 4057 » The GLES 2.0 driver for COGL, and the EGLX backend for Clutter 4058 have been fixed and confirmed working. 4059 4060 » Add "dump-pick-buffer" to CLUTTER_DEBUG: this debug options 4061 dumps the contents of each pick() buffer into a PNG file, for 4062 debugging purposes. 4063 4064 » Allow interpolating intervals of ClutterUnits for animating 4065 unit-based properties. 4066 4067 » Increase strictness and correctness of the ClutterUnits 4068 grammar parser. 4069 4070 » Add GValue transformation functions for ClutterPath to and 4071 from a string. 4072 4073 » Fix word movement in ClutterText; implement GObject getter for 4074 :use-markup; emit notification for :position; decouple the 4075 :text property from the :use-markup property. 4076 4077 » Do not queue redraws or relayouts on actors currently being 4078 destroyed. 4079 4080 » Support #rrggbb and #rgb notations for ClutterColor. 4081 4082 » Multiple bug fixes. 4083 4084 » Provide _NET_WM_PID on the X11 stage implementation. 4085 4086 » Documentation and Introspection annotation fixes. 4087 4088 » Add test units for the ClutterActor size requesition. 4089 4090 » Build fixes. 4091 4092 » Use AM_SILENT_RULES if Automake 1.11 is detected, and fall 4093 back to Shave on older Automake versions. 4094 4095Many thanks to: 4096 4097 Robert Bragg 4098 Damien Lespiau 4099 Neil Roberts 4100 Thomas Wood 4101 Owen W. Taylor 4102 Øyvind Kolås 4103 Götz Waschk 4104 Zhou Jiangwei 4105 Colin Walters 4106 Jonas Bonn 4107 Joshua Lock 4108 Jussi Kukkonen 4109 Samuel Degrande 4110 Vladimir Nadvornik 4111 Xu Li 4112 4113Clutter 1.0.0 (28/07/2009) 4114=============================================================================== 4115 4116 • List of changes since 0.9.8 4117 4118 » Allow per-stage disabling of motion event throttling; this should allow 4119 platforms or applications that require all the motion events not for 4120 drawing purposes to get them exactly like Clutter gets them from the 4121 windowing system. 4122 4123 » Various documentation fixes. 4124 4125 » Add per-word key navigation inside ClutterText. 4126 4127 » Fix the RGB<->HLS conversion. 4128 4129 » Various fixes for the OSX backend. 4130 4131 » Various build-related fixes. 4132 4133Many thanks to: 4134 4135 Geoff Gustafson 4136 Michael Mortensen 4137 Owen W. Taylor 4138 4139Clutter 0.9.8 (17/07/2009) 4140=============================================================================== 4141 4142 • List of changes since 0.9.6 4143 4144 » Add more introspection annotations for language bindings. 4145 4146 » Fix a bug in clutter_animation_set_alpha(), which also broke the 4147 clutter_actor_animate_with_alpha() function. 4148 4149 » Check if the stage requires a relayout before showing it; this fixes 4150 a bug in the X11-based backends, especially under compositing window 4151 managers, where a 640x480 window would flicker before the default 4152 stage was shown for the first time. 4153 4154 » Performance fixes for Cogl. 4155 4156 » Sliced textures were broken by the COGL journalling. 4157 4158 » Use the redraw cycle when asynchronously loading textures from 4159 files. 4160 4161 » Miscellaneous compilation fixes for the OS X and Windows backends. 4162 4163 » Allow querying from within the paint function of an Actor whether 4164 the actor is currently being directly painted or by a Clone actor. 4165 4166 » In the GLX backend, when using the non-implicit sync-to-vblank inside 4167 glXSwapBuffers(), call glFinish() to avoid potential tearing. 4168 4169Many thanks to: 4170 4171 Colin Walters 4172 Evan Martin 4173 Marcos 4174 Owen W. Taylor 4175 Xu Li 4176 4177Clutter 0.9.6 (01/07/2009) 4178=============================================================================== 4179 4180 • List of changes since 0.9.4: 4181 4182 » Allow the manipulation of the actor's transformation matrix, so that is 4183 is possible to apply additional transformations in a way that is 4184 compatible with the transformations already applied by the scene graph. 4185 4186 » Fix a race in the X11 backend that happened between resizing the stage 4187 drawable and the call to glViewport(). 4188 4189 » Merge the cogl-journal-batching branch; this branch implements batching 4190 the geometry of the elements of the scene graph before sending it to 4191 OpenGL, thus minimizing the number of state changes and improving the 4192 overall performance of Clutter-based applications. 4193 4194 » Add more debugging states for Clutter and COGL, which allow the developer 4195 to track the state of the journal; to check the VBO fallback paths; to 4196 disable picking for reliable profiling; to disable software-side matrix 4197 transformations in favour of the driver/GPU ones. 4198 4199 » Improve the ability to "break out" of COGL by using gl_begin/gl_end 4200 semantics; applications that drop into raw GL are, though, ignoring all 4201 the caching performed by COGL and might incur in performance issues. 4202 4203 » Fixed the :load-async and :load-data-async properties of Texture by 4204 removing the unneeded G_PARAM_CONSTRUCT flag. 4205 4206 » Added an initial migration guide that shows the porting process from 4207 older releases of Clutter to the 1.0 API; the first chapter deals with 4208 the migration from ClutterEffect to the new implicit animations API. 4209 4210 » Fixed MT-safety for the master clock. 4211 4212Many thanks to: 4213 4214 Ole André Vadla Ravnås 4215 Tim Horton 4216 4217Clutter 0.9.4 (19/06/2009) 4218=============================================================================== 4219 4220 • List of changes since 0.9.2: 4221 4222 » Set the layout height in ClutterText, so that wrapping and ellipsization 4223 work correctly to fill all the allocated area. 4224 4225 » Remove all the units-based API, and migrate all the positional and 4226 dimensional accessors to use floating point values when dealing with 4227 pixels. All the properties dealing with pixels now that a floating 4228 point value as well. 4229 4230 » Add the ability to track wether an actor is going to be painted or not, 4231 using the "mapped" flag. This also allows Clutter to be more strict 4232 in the handling of the scenegraph, ensuring correctness and avoiding 4233 wasting resources on nodes that won't be painted. 4234 4235 » Add debugging facilities for COGL, similar to those of Clutter; through 4236 them is also possible to have an on screen debugging mode that shows the 4237 boundaries of each rectangle sent to the GPU. 4238 4239 » Rework "units" into real logical distance units that can be converted 4240 between millimeters, typographic points and ems into pixels. 4241 4242 » Simplify the Animation class to avoid redundancy and the possibility 4243 of it going out of sync with the Timeline and Alpha instances it uses. 4244 4245 » Move every operation into a single "master clock" source that advances 4246 the timelines, dispatches events and redraws the stages in a predictable 4247 sequence, thus avoiding unneeded redraws. The default is to follow the 4248 sync-to-vblank cycle, if it is supported by the drivers. 4249 4250 » Cache the glyphs geometry into a vertex buffer object to avoid 4251 resubmitting too much information to the GPU. 4252 4253 » Rework the behaviour of ClutterModel when a filter is applied. 4254 4255 » Allow submitting premultiplied texture data; this removes the need 4256 for unpremultiplying data in CairoTexture. 4257 4258 » Add a simple API for submitting blending and texture combining modes 4259 through a string description. 4260 4261 » Move Timelines to pure time-based objects. 4262 4263 » Lots of performance improvements. 4264 4265 » Removal of all the deprecated API. 4266 4267 » Removal of all the fixed point entry points. 4268 4269 » Lots of documentation fixes - the coverage is now 99% of the exported 4270 1600 symbols for Clutter and 80%+ of the 300 exported symbols for COGL. 4271 4272 » Generate the GObject Introspection data for both Clutter and COGL 4273 at build time. 4274 4275 » Build environment fixes. 4276 4277Many thanks to: 4278 4279 Owen W. Taylor <otaylor@fishsoup.net> 4280 Thomas Wood <thomas.wood@intel.com> 4281 Havoc Pennington <hp@pobox.com> 4282 Bastian Winkler <buz@netbuz.org> 4283 Chris Lord <chris@linux.intel.com> 4284 Garry Bodsworth <gjb@camvine.com> 4285 Rob Bradford <rob@linux.intel.com> 4286 Johan Bilien <jobi@litl.com> 4287 Jonas Bonn <jonas@southpole.se> 4288 Raymond Liu <raymond.liu@intel.com> 4289 Damien Lespiau <damien.lespiau@gmail.com> 4290 Dan Winship <danw@gnome.org> 4291 Marc-André Lureau <marcandre.lureau@gmail.com> 4292 Robert Staudinger <robsta@gnome.org> 4293 Tommi Komulainen <tko@litl.com> 4294 4295Clutter 0.9.2 (16/03/2009) 4296=============================================================================== 4297 4298Bastian Winkler (2): 4299 [media] Fix the interface cast macro 4300 Remove redundant declaration in clutter-text.h 4301 4302Chris Lord (1): 4303 [actor] Force a relayout on set_parent() 4304 4305Christian Persch (1): 4306 Bug 1429 - Redundant declaration in clutter-x11.h 4307 4308Colin Walters (3): 4309 Bug 1491 - Fix hardcoded lib path in .pc files 4310 Typo in clutter-win32.pc.in introduced by commit 24ce19383 4311 [animation] Enhance the bind API 4312 4313Damien Lespiau (6): 4314 [gitignore] update gitignore files for tests/ 4315 [build] Beautify autotools' output 4316 [build] Add dolt 4317 [build] Fix interaction between shave, gtk-doc and libtool 1.x 4318 [build] Fix dist for the newly introduced m4 macro directory 4319 Update shave 4320 4321Emmanuele Bassi (111): 4322 Post-release bump to 0.9.1 4323 [text] Merge the attributes with markup enabled 4324 [tests] Update the text-field interactive test 4325 Add Actor::create_pango_layout() 4326 [docs] Add clutter_text_set_markup() 4327 [clone] Allow cloning unparented actors 4328 [text] Use create_pango_layout() 4329 [text] Rename :alignment to :line-alignment 4330 [texture] Consolidate the quality to filter conversions 4331 [texture] Check if the material is valid 4332 [event] Extend KeyEvent for multi-input support 4333 [actor] Check out parameters before setting them 4334 [list-model] Make ClutterListModel subclassable 4335 Bug 1440 - Add clutter_get_current_event_time() 4336 [tests] Add TEST_CONFORM_SKIP() macro 4337 [tests] Add conformance tests for ClutterModel 4338 [ignore] Add the newly created conformance units 4339 [actor] Revert part of commit 402e022c 4340 [animation] Do not bind construct-only properties 4341 [x11] Add backend-specific get_current_event_time() 4342 Initialize a variable to avoid warnings 4343 [cogl] Add cogl_is_material to cogl-material.h 4344 [cogl] Provide GTypes for COGL types 4345 [texture] Use COGL_TYPE_HANDLE for the handle properties 4346 [docs] Clarify the set_cogl_texture() documentation 4347 Merge branch 'build-enhancements' 4348 [docs] Add a missing "return" annotation 4349 [build] Pass the -s switch to cmp 4350 Remove type functions for removed types 4351 [docs] Update the sections file 4352 [tests] Add TEST_CONFORM_TODO macro 4353 [build] Show pkg-config file being generated 4354 [build] Reference the headers with their full path 4355 [docs] Update build for COGL API reference 4356 [build] Update the EXTRA_DIST list 4357 [build] Fix the ChangeLog generation rule 4358 [build] Do not overwrite BUILT_SOURCES 4359 [behaviour] Do not notify empty behaviours 4360 [path] Do not accept NULL descriptions 4361 [timeline] Set the n_markers out paramater 4362 Do not use GL types in Clutter headers 4363 [docs] Require gtk-doc 1.11 4364 [docs] Use the --name-space option 4365 [docs] Add the 1.0 symbols index 4366 [docs] Rename cogl-docs from sgml to xml 4367 Add build machinery for gobject-introspection data 4368 [backend] Update the viewport when updating the GL context 4369 [build] Move all the compiler flags to AM_CFLAGS 4370 [ignore] Update with the introspection files 4371 Add runtime debug messages for COGL 4372 [actor] Remove usage of ClutterFixed 4373 Make disable text mipmapping a command line switch 4374 Make fuzzy picking a command line switch 4375 [docs] Document envvars and command line switches 4376 Remove stray fixed point macro usage 4377 Use a dynamic array for the actors when delivering events 4378 [media] Add sub-second resolution for the duration 4379 [build] Put the X11 pc dependencies in another variable 4380 [build] Do not shave typelib generation 4381 Intern the ClutterScriptable type name 4382 [backend] Constify font options 4383 [cogl] Add a PANGO debug flag for CoglPango use 4384 Clean up of the ClutterColor API 4385 [shader] Unify code paths 4386 Add pkg-config file for COGL 4387 [build] Various fixes for distcheck 4388 [docs] Clarify clutter_actor_animate() behaviour 4389 [docs] Note that grabs are evil 4390 [cogl-fixed] Add a double-to-fixed conversion macro 4391 Move BehaviourScale to CoglFixed 4392 Move ClutterBehaviourEllipse to CoglFixed 4393 Move ClutterBehaviourRotate to CoglFixed 4394 Move ClutterTimeline to CoglFixed 4395 [cogl-fixed] Implement the CoglFixed fundamental GType 4396 [tests] Test CoglFixed, not ClutterFixed 4397 [interval] Update fixed-point handling 4398 [stage] Coalesce fog and perspective API 4399 [texture] Fix ClutterFixed usage 4400 [text] Convert units to the right type 4401 [tests] Use floats, not ClutterFixed 4402 [units] Add more conversion functions 4403 [fixed] Remove ClutterFixed API 4404 [cogl] Fix hardcoded paths in the pc file 4405 [docs] Remove ClutterFixed from the documentation 4406 [docs] Update API reference 4407 [animation] Add vector variants for ::animate() 4408 [cogl] Initialize boolean flag in CoglContext 4409 [cogl] Initialize all members of CoglContext 4410 [color] Fixed HLS to RGB conversion 4411 [docs] Calling g_object_ref() will not dispose an object 4412 [docs] Document the commit message format 4413 [tests] Animate the color during easing 4414 [docs] Reword some of the coding practices 4415 [docs] Add a bindings coding practices 4416 Add more deprecation notices 4417 [deprecated] Add Effect deprecation 4418 Do not cause more size requisitions than necessary 4419 [cogl] Avoid shadowing math.h symbols 4420 [docs] Clarify Animation memory management 4421 [animation] Add an emitter for ::completed 4422 [animation] Add Animation getter 4423 [tests] Remove unused variables 4424 [docs] Add description of queue_redraw 4425 [docs] Update after Animation API changes 4426 [animation] Enhance consistency of the Animation API 4427 [docs] Bring down the undocumented symbols to 2% 4428 Fix release date of 0.9.0 4429 Update release notes 4430 [docs] Fix naming of the interval parameter 4431 [docs] Ignore the TimeoutInterval internal API 4432 Update release notes 4433 4434Geoff Gustafson (1): 4435 [animation] Broken fixed:: properties 4436 4437Gordon Williams (1): 4438 [group] Output the group name when debugging paint 4439 4440Havoc Pennington (4): 4441 Virtualize GL matrix operations and use a client-side matrix when GL is indirect 4442 [actor] Add :clip-to-allocation property 4443 [actor] Add ::queue-redraw signal 4444 [cogl] Flush matrix before clip planes 4445 4446Jonathan Matthew (1): 4447 Declare the EnumValues for PixelFormat static 4448 4449Neil Roberts (36): 4450 [cogl-material] Always bind the new texture handle 4451 Fix building GLES 2 after the material branch merge 4452 [cogl-texture] Fix the count for the number of enabled arrays 4453 [cogl-gles2-wrapper] Remove the FIXME to adjust the fragment color 4454 [clutter-clone] Override the parent opacity to self not self->parent 4455 [clutter-texture] Release the temporary ref taken when setting a texture 4456 [clutter-texture] Unref the Cogl material on dispose 4457 [clutter-texture] Fix the no_slice property 4458 [cogl-texture] Fix offset to next quad when flushing the log 4459 [cogl-texture] Move the destruction of the material to _finalize 4460 [cogl-texture] Fix uninitialised priv var in texture_finalize 4461 Added a test for non-power-of-two sized textures 4462 Emit CLUTTER_LEAVE events when the pointer leaves the stage 4463 Call glActiveTexture and glClientActiveTexture through cogl_get_proc_address 4464 [win32] Track mouse leave messages 4465 [clutter-main] Fix the input device passed to set_motion_last_actor 4466 Override the opacity when painting a clone instead of combining 4467 Allow rotation angle properties to be negative 4468 [ClutterBehaviourRotate] Fix up some breakage from the cogl-float branch merge 4469 [tests/conform] Copy in redhand.png 4470 Replaced ClutterFixed constants in color_{darken,lighten} with float 4471 [cogl-gles2-wrapper] Convert texture unit settings to be a static sized array 4472 [cogl-gles2-wrapper] Actually call glActiveTexture 4473 Add an environment variable to disable mipmapped text 4474 [tests/tools] Don't install libdisable-npots.so 4475 [clutter-texture] Use a GThreadPool for loading async textures 4476 [cogl-pango-glyph-cache] Fix compiler warning on 64-bit 4477 Fix warning in clutter-backend-sdl 4478 [eglnative] Add -I flags for the clutter dir in the src and build dirs 4479 Set the mapped flag on the stage in the SDL and eglnative backends 4480 Fix out of tree builds 4481 Remove use of $(builddir) 4482 [README] Small typo fix 4483 Change cogl_path_rectangle and cogl_path_round_rectangle to take x1,y1,x2,y2 4484 [cogl-path] Minor fix to gtk-doc 4485 Count timeline frames using the FPS instead of an integer interval 4486 4487Owen W. Taylor (7): 4488 Honor ACLOCAL_FLAGS in autogen.sh 4489 Add gobject-introspection annotations 4490 Fix x/y confusion for GL_TEXTURE_RECTANGLE_ARB 4491 Use COGL to establish GL state for ClutterGLXTexturePixmap 4492 Add (out) annotations for ClutterActor 4493 Allow NULL for clutter_text_set_text() 4494 Avoid drawing twice if relayout queues a draw 4495 4496Raymond Liu (2): 4497 [text] Crash when multi-byte utf8 text exceeds max_length 4498 [text] Insertion of multi-byte characters broken 4499 4500Robert Bragg (28): 4501 [Cogl] Renames cogl_fog_set to cogl_set_fog for consistency 4502 [cogl-material] Fixes some dirty flag checks 4503 [cogl-vertex-buffer] Some fixes for texturing and color arrays 4504 [docs] Various gtk-doc updates for Cogl 4505 [tests] Some improvements for test-pixmap 4506 [Cogl] cogl_clip_{set•,unset} renamed to cogl_clip_{push*,pop} 4507 [Cogl] Renames cogl_paint_init to cogl_clear and adds a cogl_disable_fog function 4508 [cogl-color.c] #include fix for the cogl_set_source_color prototype 4509 [Cogl] the cogl_get_•_matrix functions now work with CoglMatrix types 4510 [Cogl] Fixes automatic handling of the GL blend enable state. 4511 [cogl-material] Always glBindTexture when flushing material state 4512 [Cogl] Remove a debugging assert that was triggering on false positives 4513 [test-vertex-buffer-contiguous] Improves the texturing test 4514 [cogl-matrix] Adds padding to CoglMatrix 4515 [cogl-matrix] Documents that CoglMatrix members should be considered read only 4516 Removes need for casting (const float •) to (GLfloat *) in _cogl_set_clip_planes 4517 80 char fix 4518 Avoid casting CoglMatrix to a GLfloat • when calling glGetFloatv 4519 Explicitly make the modelview-matrix current in cogl_{rotate,transform,etc} 4520 Use Cogl enum when making modelview-matrix current in cogl_{rotate,transform,etc} 4521 Finish GLES{1,2} support for client side matrix stacks 4522 Maintain the Cogl assumption that the modelview matrix is normally current 4523 Merge branch 'cogl-client-matrix-stacks' 4524 [cogl-vertex-buffer] Add a flush of attribute changes in the •_draw() functions 4525 [cogl-vertex-buffer] Allow querying back the number of vertices a buffer represents 4526 [cogl-vertex-buffer] fix cogl_vertex_buffer_draw_elements prototype 4527 [tests] Adds an interactive cogl vertex buffer unit test 4528 [cogl] Don't endlessly print the same warning regarding layer fallbacks 4529 4530Robert Staudinger (1): 4531 [build] Add cogl.h to the built sources list 4532 4533Shane Bryan (1): 4534 Bug 1434 - _NET_WM_NAME not set before realize 4535 4536Tomas Frydrych (3): 4537 Fixed handling of enter and leave events in clutter_x11_handle_event() 4538 Fix clutter_x11_texture_pixmap_get/set_property() following change of PROP_WINDOW type 4539 [x11] Only update cached last event time if we have a real timestamp. 4540 4541Øyvind Kolås (11): 4542 Added a mutex for clutter asynchronous textures threads. 4543 Bail early in clutter_texture_paint if opacity == 0 4544 Add a warning for recursive emit_event 4545 Change the default size of thread pool from 3 to 1 4546 [tests] Added test-texture-async 4547 [clutter-texture] add option to not block on size for loaded images 4548 [clutter-texture] remove load-size-async property 4549 Merge commit 'origin/async-texture-thread-pool' into async-size 4550 [clutter-texture] updated documentation. 4551 [clutter-texture] fixed gtk-doc formatting, and init threads in test. 4552 Merge branch 'async-texture-thread-pool' 4553 4554Clutter 0.9.0 (30/01/2009) 4555=============================================================================== 4556 4557 • List of changes between 0.8.6 and 0.9.0 4558 4559 » ClutterText is a new actor allowing text display, text editing 4560 both in multi-line and single-line modes, and text selection using 4561 the pointer devices and the keyboard. ClutterText supercedes both 4562 ClutterLabel and ClutterEntry. 4563 » ClutterClone is a new actor that allows cloning of other actors, 4564 both simple and composite. ClutterClone supercedes ClutterCloneTexture. 4565 » ClutterBindingPool is a new API that allows to easily add key bindings 4566 to an actor. 4567 » ClutterAnimation is a new API for implicit animations, similar to 4568 the tweening API used in toolkits like jQuery, Tween and Flash. This 4569 new API supercedes the ClutterEffect API. 4570 » ClutterAlpha uses "animation modes" instead of raw function 4571 pointers; it is still possible to pass alpha functions. The alpha 4572 functions provided by Clutter have been removed from the public 4573 API. It is possible to register global alpha functions and use 4574 them though a logical id. 4575 » The interval of the ClutterAlpha:alpha property has been changed 4576 to a floating point value in the [ -1.0, 2.0 ] range; this allowed 4577 the addition of "overshooting" easing modes. 4578 » COGL now supports backface culling. 4579 » The COGL-based Pango renderer is public API and it is accessible 4580 to developers. It is also possible to access the PangoContext used 4581 by Clutter in order to create PangoLayouts to render text. 4582 » The ClutterFixed API has been moved to COGL. 4583 » COGL does not depend on Clutter data types anymore. 4584 » The ClutterMedia interface has been overhauled: implementations 4585 now must only override the interface properties. The ranges of 4586 some properties have been changed to normalized values. 4587 » COGL now exposes only floating point entry points, and reserves 4588 the eventual conversion to fixed point only when needed. The 4589 fixed point type and macros are publicly available for developers 4590 concerned about floating point operations. 4591 » COGL has a new Vertex Attribues API that allows submitting an 4592 extensible number of vertex attributes to OpenGL in a way that 4593 does not require format conversions and allows fast re-use. 4594 » COGL has a new Material API that decouples paths from fills; it 4595 is possible to create an arbitrary path and fill it with a COGL 4596 texture. The Material API also allows setting multiple texture 4597 layers and defining the blend modes and colors. 4598 » ClutterTexture has the ability to use a worker thread to asynchronously 4599 load an image from a file, as long as the GLib threading support has 4600 been enabled prior to calling clutter_init(). 4601 » Clutter now supports localization of the help output, and it 4602 also supports globally setting the text direction for non left to 4603 right locales. 4604 » ClutterCairoTexture is a new actor that allows using Cairo 4605 to draw on a ClutterTexture; since Cairo does not have an OpenGL 4606 backend, the drawing is not hardware accelerated. 4607 » Clutter has a unit testing suite, based on the GLib unit test 4608 framework, which can be used to track regressions. 4609 » A ClutterPath object has been added, and it is used by the 4610 BehaviourPath. The Path object allows defining paths using a set 4611 of coordinates and operations. A Path can be "painted" either using 4612 COGL primitives or using Cairo primitives, allowing an easier way 4613 to paint non-rectangular shaped actors. 4614 » ClutterInterval is a simple object, used by ClutterAnimation, that 4615 describes an interval between two values, and interpolates between 4616 the initial and final values of the interval. 4617 4618 • List of bugs fixed since 0.8.6 4619 4620 » #835 - Optimize clutter_actor_real_pick() 4621 » #851 - setting anchor point causes picking problem 4622 » #883 - Outstanding COGL merge issues 4623 » #1003 - Add clutter_actor_take_key_focus 4624 » #1014 - Clutter Animation API Improvements. 4625 » #1049 - Clutter doesn't support most GLSL uniforms 4626 » #1051 - WebKit/Clutter product/component? 4627 » #1058 - Build clutter-box2d with Clutter 0.8 4628 » #1066 - Clipping regression in 0.8 4629 » #1086 - virtualize stage_queue_redraw 4630 » #1105 - low level access to PangoClutter 4631 » #1106 - ClutterText instead of ClutterLabel and ClutterEntry 4632 » #1108 - Enter/Leave events logics wrt. skipped motion events 4633 » #1109 - clutter-0.8.0 fails to compile 4634 » #1123 - Crash when FBO actor is used and the stage is MINIMIZED 4635 » #1144 - Provide an option to load images asynchronously in ClutterTexture 4636 » #1162 - Add unit testing for Clutter 4637 » #1164 - Mesh API 4638 » #1172 - Disjoint paths and clip to path 4639 » #1189 - Backface culling 4640 » #1209 - Move fixed point API in COGL 4641 » #1210 - Add CoglColor API 4642 » #1211 - Drop ClutterFeatureFlags usage from COGL 4643 » #1212 - Allow only a single include file for Clutter 4644 » #1215 - Move the Pango renderer to the public API 4645 » #1219 - Clean up cogl.h 4646 » #1231 - Build fails in gles flavour in revision 3442 4647 » #1233 - CLUTTER_ALPHA_SINE_INC is broken in trunk 4648 » #1251 - Merge the Cairo texture actor in core 4649 » #1252 - Merge ClutterBehaviourPath and ClutterBehaviourBspline 4650 » #1261 - [patch] Minimize differences between gl/cogl-texture.c and 4651 gles/cogl-texture.c 4652 » #1269 - mingw32 building failed at clutter-media.c 4653 » #1270 - Update to mingw-cross-compile.sh 4654 » #1271 - mingw compiling failed: undefined reference to 4655 `_glDrawRangeElements@24' 4656 » #1284 - Return something reasonable from clutter_x11_handle_event() 4657 » #1300 - clutter_score_remove and clutter_score_remove_all are different 4658 in object remove 4659 » #1310 - font rendering problem 4660 » #1313 - Fix computation of camera distance 4661 » #1314 - clutter_sinx() is more inaccurate than it needs to be 4662 » #1321 - Get Matrix in float 4663 » #1323 - ClutterBehaviorDepth conflicts with other behaviors 4664 » #1325 - ClutterPath to cairo_path_t conversion functions 4665 » #1330 - We should not queue redraw for non-visible actors 4666 » #1334 - Default value for ClutterLabel::text should be "" instead of NULL 4667 » #1344 - clutter_actor_transform_stage_point gives invalid coordinates 4668 for big actors 4669 » #1352 - Weird cogl-pango.h includes in clutter-[entry|label].c 4670 » #1354 - Floating point exception when set fps>1000 and start timeline 4671 » #1361 - Unused ClutterStage::get_resolution() methods 4672 » #1365 - ClutterEntry doesn't get the cursor when it should 4673 » #1366 - disable-npots fails to build on mac 4674 » #1380 - Return booleans from CLUTTER_ACTOR_IS_• macros 4675 » #1386 - Wrong clipping dimensions for larger actors 4676 » #1387 - Clarify new-frame signal emission with advance() 4677 » #1388 - Clarify signal emission for advance_to_marker() 4678 » #1395 - behaviour_apply and behaviour_get_nth_actor are opposite on 4679 actors sequence 4680 » #1397 - clutter command line is not localized. 4681 » #1402 - Change default tile-waste from 64 to 63 4682 » #1403 - ClutterMedia::get_uri() should return allocated string 4683 » #1404 - ClutterMedia issues 4684 » #1405 - Fix properties that have X11 types to be 'long' 4685 » #1409 - Use G_SIGNAL_RUN_LAST with ::queue-redraw signal 4686 » #1410 - [patch] Implements a generic ClutterActorClone class without fbos 4687 » #1414 - avoid relayout of ClutterTexture if not syncing size 4688 » #1415 - short-circuit setting same clip again 4689 4690Clutter 0.8.2 (25/09/2008) 4691=============================================================================== 4692 4693 • List of changes between 0.8.0 and 0.8.2 4694 4695 » Add constructor-only properties for the :container and :actor 4696 properties of ClutterChildMeta 4697 » Resync the Clutter keysyms with X.org ones. 4698 » Documentation fixes and improvements 4699 » Allow defining ClutterColor as an object or an array inside 4700 ClutterScript UI definitions 4701 » Added the missing :perspective property to ClutterStage 4702 » Fixed the upper and lower boundaries for ClutterUnit and 4703 ClutterFixed properties 4704 » Fix a bug that prevented disabling sorting on ClutterModel 4705 » Fix a bug in clutter_timeline_list_markers() 4706 » Queue a redraw when the clip is changed 4707 » Optimize calls to push and pop the matrix when painting 4708 » Add a variable to the pkgconfig file for extracting the 4709 COGL backend, for configure-time checks 4710 » Fix a typo in cogl_path_rel_curve_to() 4711 » Fix showing the cursor after it being hidden once 4712 » Add a function for obtaining Clutter's option group without 4713 initializing Clutter 4714 4715 • List of bugs fixed since 0.8.0 4716 4717 » #856 - Teardown sequence is borked 4718 » #945 - Clipping+fbo cloning bugs 4719 » #1010 - ClutterLabel does not update the layout (again) 4720 » #1020 - TFP resyncing on MapNotify/ConfigureNotify [Andy Wingo] 4721 » #1033 - Manually parsing command line options prevents 4722 initializing clutter 4723 » #1034 - Picking doesn't work on Eee PC 4724 » #1038 - Clutter 0.8 won't build due to redefined functions 4725 » #1044 - cogl_get_viewport error 4726 » #1047 - API documentation from release tarball is not 4727 installed by "make install" [Mirco Müller] 4728 » #1048 - SIGFPE in cogl_texture_set_region() with 4729 nvidia [Gwenole Beauchesne] 4730 » #1062 - clutter_actor_query_coords() replacement in 4731 0.8 [Gwenole Beauchesne] 4732 » #1069 - Warnings with ClutterScore 4733 » #1071 - clutter_timeline_get_duration doesn't always work 4734 » #1075 - Difficult to bind clutter_stage_new 4735 » #1080 - clutter_stage_read_pixels has upside-down y coordinate 4736 » #1082 - Texture bitmap is destroyed in wrong way 4737 » #1085 - Cursor is in wrong position on ClutterEntry if set 4738 x-align property 4739 » #1090 - Label somtimes returns natural_width < min_width [Johan Bilien] 4740 » #1091 - WM_MOUSEWHEEL (scroll-event) not handled 4741 correctly [Roman Yazmin] 4742 » #1099 - No ClutterScript API to get a list of IDs in a given 4743 file [Noah Gibbs] 4744 » #1100 - WM_SIZE not handled correctly, user_resize and 4745 window_style correction 4746 » #1103 - Two typos in clutter documentation 4747 » #1121 - Setting anchor point doesn't work if set too early 4748 » #1124 - Clutter causes an additional size request in each 4749 allocation [Johan Bilien] 4750 » #1125 - Save an extra pango_layout_get_size in many 4751 cases [Johan Bilien] 4752 » #1130 - CLUTTER_MOTION is not emitted when time goes 4753 backwards. [Pierce Liu] 4754 » #1137 - Setting the anchor point does not trigger a re-paint 4755 » #1145 - Flicker on resize the window 4756 » #1154 - clutter_timeout_pool_new() documentation doesn't say 4757 how to free [Murray Cumming] 4758 4759Clutter 0.8.0 (10/07/2008) 4760=============================================================================== 4761 4762 • List of changes between 0.7.6 and 0.8.0 4763 4764 » Assume that non-power-of-two sized textures are always supported 4765 if texture-from-pixmap support is present. 4766 4767 » Increase documentation coverage. 4768 4769 » Disable the XINPUT support by default. 4770 4771 » Improve the behaviour of clutter_actor_get_transformed_size(). 4772 4773 » Fix a copy-and-paste bug which broke the vertex shaders. 4774 4775 • List of bugs fixed since 0.7.6 4776 4777 » #983 - cogl-bitmap-fallback.c compiler error/warning due to cast issue 4778 » #985 - MSC math.h / M_PI issue 4779 » #998 - clutter always captures X input events 4780 » #1000 - clutter-x11 should define gtypes for its enumerations 4781 » #1004 - Fix "edge-detect" shader 4782 » #1007 - Fix TFP fallback mechanism 4783 » #1008 - tfp still a bit borked 4784 » #1010 - ClutterLabel does not update the layout 4785 » #1011 - Fix TFP fallback mechanism (take 2) 4786 » #1012 - clutter_stage_read_pixels() has incorrect alpha data 4787 on some (most?) cards" 4788 » #1013 - Per device grabs are not obeyed in pointer device propagation. 4789 » #1015 - Cloning unparented actors with FBOs doesn't work with new 4790 layout code 4791 » #1016 - Changing window-redirect-automatic property after creating 4792 ClutterX11TexturePixmap doesn't work 4793 » #1019 - clutter-frame-source.h not included by clutter.h 4794 » #1022 - extern inline functions in clutter-fixed.h 4795 » #1033 - Manually parsing command line options prevents initializing 4796 Clutter 4797 4798Clutter 0.7.6 (27/06/2008) 4799=============================================================================== 4800 4801 • List of changes between 0.7.4 and 0.7.6 4802 4803 » Removed the ClutterBackend::get_display_size() and wrappers. 4804 4805 » Verify that the vertex shaders are successfully compiled when binding 4806 them. 4807 4808 » Increase safety of the ClutterGLXTexturePixmap 4809 4810 • List of bugs fixed since 0.7.4 4811 4812 » #993 - Underline colors are sometimes wrong 4813 4814Clutter 0.7.4 (25/06/2008), "Killer Koi" 4815=============================================================================== 4816 4817 • List of changes between 0.7.2 and 0.7.4 4818 4819 » Fix the ClutterEntry actor after the clip API changes in COGL. 4820 4821 » Update the shaders generated for GLES 2.0. 4822 4823 » Add the ability to add search paths and look up files from 4824 ClutterScript. This allows defining directories to store the 4825 images to be loaded by a ClutterTexture. 4826 4827 » Fix the GLES 1.1 support. 4828 4829 » Warn if no usable pointer device are available on X11 backends. 4830 4831 » Improve the request for the best pixel format on win32. 4832 4833 » Fix a regression when sizing the ClutterStage on backends that 4834 only support fixed size stages; now setting any size will result 4835 in Clutter ignoring the request, like it happened in Clutter 0.6. 4836 4837 » Add a method to ClutterBackend to retrieve the display size. 4838 4839 » Fix clutter_sinx() for angles > CFX_2PI - CFX_ONE. 4840 4841 • List of bugs fixed 4842 4843 » #833 - ClutterEntry should clip glyphs rather than itself 4844 » #858 - Support for multiple devices (using XINPUT) 4845 » #879 - sampler2DRect used by test-shader.c doen't work with non-rect textures 4846 » #979 - Wrong call convension for SwapIntervalProc in win32 backend 4847 » #987 - clutter-event.c c99 variable declaration 4848 » #988 - cursor position wrong with multibyte invisible char 4849 » #989 - Add a search path for clutter script assets 4850 4851Clutter 0.7.2 (23/06/2008), "Kedoke" 4852=============================================================================== 4853 4854 • List of changes between 0.7.0 and 0.7.2 4855 4856 » ClutterTexture has a new :keep-aspect-ratio property; when it is set 4857 to TRUE the texture will return a preferred width maintaining the 4858 aspect ratio with the given height and a preferred height maintaining 4859 the aspect ratio with the given width. This allows to set the width or 4860 the height and have the texture automatically request the height or the 4861 width respectively while maintaining the aspect ratio of the original 4862 image. 4863 4864 » Added XINPUT support on the X11 backends; this provides an initial 4865 support for multiple input devices. The API is X11-specific, and 4866 provides support for querying at run-time support for XINPUT, for 4867 getting a list of input devices and for getting the type of each 4868 input device. 4869 4870 » The 'fruity' backend also features multiple device support. 4871 4872 • List of bugs fixed 4873 4874 » #816 - clutter_actor_request_coords() should take a const box. 4875 » #836 - Optimize clutter_label_query_coords() 4876 » #905 - Paint cursor directly 4877 » #918 - Group doesn't clip if it's children are clipped 4878 » #953 - Actors are not hidden before unrealized or disposed 4879 » #960 - PangoContext creation code should not be duplicated 4880 » #970 - clutter_actor_get_paint_area confusion 4881 » #971 - Minor ClutterActor cleanups 4882 » #972 - Better parenting 4883 » #973 - unreffing ClutterScore may segfault 4884 » #981 - clutter_stage_read_pixels temprow fix 4885 » #982 - __COGL_GET_CONTEXT MS compiler issue 4886 » #984 - pango_clutter_render_layout() declared void 4887 4888Clutter 0.7.0 (13/06/2008), "Booska" 4889=============================================================================== 4890 4891 • List of changes between 0.6 and 0.7.0 4892 4893 » COGL, the underlying GL abstraction layer in Clutter, has been 4894 completely rewritten from the ground up. Its no longer a conceptual 4895 hack but a documented, fully featured library pretty much in its 4896 own right. COGL abstracts over Open GL, Open GL ES 1.1 and now 4897 OpenGL ES 2.0, providing a smart uniform API over these libraries 4898 with various utility features such as texture tiling abstractions, 4899 paths and primitive rendering, FBO, shaders, etc. 4900 4901 » Clutter now provides an experimental backend for the Apple(tm) 4902 iPhone and iPod Touch families of products. 4903 4904 » The Windows platform is now natively supported instead of 4905 relying on the SDL libraries. The win32 backend is still 4906 experimental. 4907 4908 » The X11 based backends now feature support for Actors that wrap 4909 external X drawables (i.e the texture-from-pixmap extension and 4910 fallbacks) 4911 4912 » Clutter now seamlessly supports multiple stages on the backends 4913 that allow this feature. 4914 4915 » The custom Pango renderer has been completely rewritten, now using 4916 the more modern and maintained PangoCairo (instead of FT2), and avoids 4917 nasty subclassing hacks, supports smooth fast scaling of text, has 4918 many edge case issues fixed and it still is very efficient (using 4919 a texture glyph cache). It is even a little bit faster. 4920 4921 » Better texture support, timeline improvements, ClutterLabel and 4922 ClutterEntry improvements, and container child properties are among 4923 the new features - too many to fit in the NEWS file. 4924 4925 • List of bug fixes 4926 4927 » #358 - "window resizing doesn't show scaled stage" 4928 » #425 - "COGL enhancements" 4929 » #439 - "timing related pong lockup due to timeline_rewind somtimes 4930 being ignored by timeline_timeout_func" 4931 » #450 - "ClutterScore API enhancements" 4932 » #641 - "add markers to timelines" 4933 » #666 - "Large font size leads to missing ""W"" and wrong ""J"" character" 4934 » #713 - "texture from pixmap" 4935 » #791 - "default actors to visible" 4936 » #800 - "CLUTTER_ALPHA_EXP_INC overflows" 4937 » #804 - "clutter_actor_get_opacity returns composited alpha" 4938 » #810 - "100 % CPU load with clutter_main()" 4939 » #815 - "Split up request 4940 » #816 - "clutter_actor_request_coords() should take a const box." 4941 » #822 - "Fix clutter_actor_lower()" 4942 » #823 - "Clean-up GLism's in clutter-core (below cogl)" 4943 » #824 - "ClutterEntry should handle its own key events" 4944 » #825 - "Removes GLisms from clutter-main.c" 4945 » #831 - "configure.ac missing osx flavour help" 4946 » #834 - "add ability to set anchor in json" 4947 » #836 - "Optimize clutter_label_query_coords()" 4948 » #839 - "Crash if put cursor over topmost pixel" 4949 » #840 - "Implement prepare-paint and finish-paint signals." 4950 » #848 - "Events dispatch doesn't work in GLX Xephyr" 4951 » #850 - "Impossible to set ClutterRectangle border opacity to a value 4952 different from the surface opacity" 4953 » #857 - "cogl_color doesn't work in PowerVR PC Viewer" 4954 » #860 - "ClutterAlpha leaks" 4955 » #864 - "Allow instantiating and subclassing of ClutterStage" 4956 » #871 - "Two problems with closing stages" 4957 » #873 - "clutter_x11/glx_texture_pixmap issues" 4958 » #874 - "Clipping on GL ES" 4959 » #875 - "Clutter Label Issues" 4960 » #881 - "Timelines require precise system timing" 4961 » #882 - "Allow child properties for containers implementing the 4962 ClutterContainer interface" 4963 » #884 - "Add clutter_alpha_set_closure" 4964 » #889 - "Error when building clutter-ivan with eglx" 4965 » #891 - "assertion failed when test-behave exits" 4966 » #892 - "Incorrect results using rotation-[center|angle] properties" 4967 » #894 - "Artifacts with the pango renderer" 4968 » #900 - "clutter_actor_lower() and friends do not queue redraw" 4969 » #906 - "Implement timing of the events" 4970 » #908 - "Support transform from G_TYPE_INT to ClutterUnit" 4971 » #909 - "OSX: missing NULL pointer handling" 4972 » #910 - "OSX: missing memory pool" 4973 » #911 - "OSX: add multistage support" 4974 » #912 - "Invalid use of int• as parameter for glGetIntegerv" 4975 » #913 - "cogl fails to build on OSX" 4976 » #914 - "ClutterEntry is confused about characters vs. bytes" 4977 » #915 - "clutter_entry_set_max_length(-1) misbehaves" 4978 » #916 - "ClutterKeyEvent:unicode_value is ignored" 4979 » #919 - "Replacement pango renderer" 4980 » #927 - "Created ports for clutter 4981 » #928 - "Reparenting a child that itself is a container doesn't work" 4982 » #930 - "add support for quartz imagebackend" 4983 » #931 - "suspicious size allocation for pixel data" 4984 » #933 - ""X Error of failed request" when attempting to call 4985 clutter_actor_request_coords()" 4986 » #934 - "Update clutter-tutorial to build with clutter from svn trunk." 4987 » #947 - "Destroying a stage is messy" 4988 » #948 - "Remove texture rectangle support" 4989 » #950 - "AltGr not handled" 4990 » #951 - "Fix clutter_entry_init() in trunk" 4991 » #952 - "Fix test-textures in trunk" 4992 » #953 - "Actors are not hidden before unrealized or disposed" 4993 » #955 - "ClutterLabel is missing fallback resolution handling" 4994 » #959 - "Multiple minor improvements" 4995 » #960 - "PangoContext creation code should not be duplicated" 4996 » #961 - "Fails to build on OSX (query/request_coords is gone)" 4997 » #964 - """unrealized"" signal of ClutterActor wrongly named" 4998 4999Clutter 0.6.0 (18/02/2008) 5000========================== 5001 5002 • List of changes between 0.5.6 and 0.6.0 5003 5004 » New documentation sections inside the API reference, describing 5005 the animation framework. 5006 5007 » New API in ClutterActor for computing the actor's vertices in 5008 the plane of a given ancestor and accessors to query whether an 5009 actor is scaled or rotated 5010 5011 • List of bug fixed 5012 5013 » #613 - Extend point transformation API 5014 » #779 - Rounding error in ClutterBehaviourScale [Havoc Pennington] 5015 » #787 - tiled textures are broken 5016 » #796 - segmentation fault when setting label text 5017 5018Clutter 0.5.6 (11/02/2008) 5019========================== 5020 5021 • List of changes between 0.5.4 and 0.5.6 5022 5023 » Reverted a last minute change in the depth sorting function of 5024 ClutterGroup. 5025 5026 » Added the clutter_actor_move_anchor_point() family of functions, 5027 which will set the anchor point at the given coordinates while 5028 adjusting the actor postion so that the relative position of the 5029 actor toward its parent remains the same. 5030 5031 » Provide a fallback for finding the Clutter alpha functions inside 5032 a UI definition for ClutterScript in case g_module_open() fails. 5033 5034 » Add initial Frame Buffer Objects support in ClutterTexture; using 5035 FBOs, where supported by the hardware and drivers, it's possible to 5036 create a ClutterTexture from any actor. 5037 5038 • List of bugs fixed 5039 5040 » #386 - Stage is white unless a timeline is present 5041 » #439 - timing related pong lockup due to timeline rewind... 5042 » #440 - 1 pixel line flickering 5043 » #442 - Shader support 5044 » #451 - Improve font rendering quality (Pango) 5045 » #452 - Textures are shown with distortion on Solaris/SPARC 5046 » #526 - OSX backend 5047 » #533 - Clutter stage is not shown under some conditions 5048 » #540 - ClutterStage isn't always respecting requests to change size 5049 » #549 - Backend offscreen API is broken 5050 » #613 - Extend point transformation API 5051 » #635 - Fix buffer overflow in clutter_texture_get_pixbuf() [Gwenole 5052 Beauchesne] 5053 » #643 - Superfluous "filter-quality" setting in texture_upload_data()? 5054 [Gwenole Beauchesne] 5055 » #689 - Rotating actor through layers does not handle opacity 5056 correctly [Josh Stewart] 5057 » #710 - Make "box-blur" test shader work in some way [Gwenole Beauchesne] 5058 » #719 - X11 backend does not check window field in events [Havoc 5059 Pennington] 5060 » #724 - ClutterLabel reports wrong height when lines > 1 5061 » #749 - "reactive" property does not change 5062 » #751 - missing XSync in clutter-event-x11.c:xembed_set_info() [Havoc 5063 Pennington] 5064 » #756 - clutter_actor_get_abs_size returns bogus values 5065 » #769 - OSX backend fails to build 5066 » #770 - OSX: passing incompatible pointer type 5067 5068Clutter 0.5.4 (25/01/2008) 5069========================== 5070 5071 • List of changes between 0.5.2 and 0.5.4 5072 5073 » A clutter-x11-<major>.<minor> pkg-config file is installed along 5074 with the clutter-<major>.<minor> and clutter-<backend>-<major>.<minor> 5075 ones, for libraries and applications depending on the X11-based 5076 backends (GLX and EGLX). 5077 5078 » Textures are correctly unrealized before changing and freeing the 5079 main GL context. 5080 5081 » It is now possible to block the automatic call to clutter_main_quit() 5082 when closing the stage window using the frame controls by connecting 5083 an handler for the ::event signal on the Clutter stage and checking 5084 for the CLUTTER_DELETE event type and returning TRUE. This allows 5085 the usage of other main loops with GLib reactors (like Python's twisted) 5086 with Clutter without triggering assertions by closing the stage window. 5087 5088 • List of bugs fixed 5089 5090 » #564 - Add more precise clutter_qdivx() [Gwenole Beauchesne] 5091 » #614 - ClutterActor API inconsistencies 5092 » #640 - ClutterTexture unrealized with no GL context 5093 » #654 - Under heavy load clutter sometimes drops the last frame of 5094 a timeline [Johan Bilien] 5095 » #672 - Event handling in osx backend is broken [Tommi Komulainen] 5096 » #684 - Improve test-scale by also using anchor point [Jaap A. Haitsma] 5097 » #695 - clutter-shader: Invalid format string for 5098 gssize [Tommi Komulainen] 5099 » #696 - cogl_get_proc_address requires GLX [Tommi Komulainen] 5100 » #709 - clutter_effect_scale inconsistent with clutter_actor_set_scale 5101 » #714 - clutter_event_copy for enter/leave event generates 5102 extra unref [Neil Roberts] 5103 » #715 - Type errors in test-shader 5104 » #720 - BehaviourScale not working in python after recent 5105 API change [Josh Stewart] 5106 5107Clutter 0.5.2 (14/01/2008) 5108========================== 5109 5110 • List of changes between 0.5.0 and 0.5.2 5111 5112 » ClutterModelDefault has been renamed to ClutterListModel 5113 5114 » ClutterModel now has vector-based variants for append, prepend and 5115 insert methods; these methods are useful for bindings 5116 5117 » Add units-based variant for clutter_actor_move_by() 5118 5119 • List of bugs fixed 5120 5121 » #694 - Handle GLhandleARB on OS X [Tommi Komulainen] 5122 » #700 - Fix for clutter_effect_rotate() [Neil Roberts] 5123 5124Clutter 0.5.0 (02/01/2008) 5125========================== 5126 5127 • List of changes between 0.4.2 and 0.5.0 5128 5129 » New event handling system: every actor with the CLUTTER_ACTOR_REACTIVE 5130 flag set will receive events from the underlying backend; the event 5131 propagation chain will be walked in two directions (from the actor to 5132 the top-level container and back) with the ability to block it in 5133 both phases. 5134 5135 » ClutterShader, an abstraction over the programmable OpenGL pipeline. 5136 5137 » ClutterScore, an object for controlling timelines; using a score 5138 instance is possible to start multiple timelines at once, or start 5139 a timeline after another has emitted the ::complete signal. 5140 5141 » ClutterScript, an object for parsing a scene from an external file or 5142 a buffer; the scene is described using JSON (JavaScript Object Notation): 5143 every object is defined using its class and properties, and container 5144 objects can have their children defined as well. It is also possible 5145 do describe top-level objects such as timelines and behaviours, and to 5146 automatically connect signal handlers to signal names. 5147 5148 » ClutterTimelines duration can now be set in milliseconds using the 5149 :duration property; the default framerate will be used to compute the 5150 actual duration in frames. The default framerate will be set by the 5151 backend, and can be overridden by the application. 5152 5153 » ClutterTimelines direction can now be set using the :direction 5154 property; a timeline can be set to proceed forward or backward, 5155 and the direction can also be change while the timeline is still 5156 running. 5157 5158 » New, experimental OSX backend. 5159 5160 » Build environment for MS VisualStudio 2005. 5161 5162 » ClutterModel, a generic list-based model object that can be used to 5163 implement actors following the Model-Viewer-Controller design pattern. 5164 Clutter provides a default implementation of ClutterModel, called 5165 ClutterModelDefault and using the GSequence data structure from GLib 5166 to optimize insertion and look up. 5167 5168 » Add the ability to grab pointer and keyboard events: if an actor 5169 is set to have a grab it'll be the only one receiving events until 5170 it releases the grab. 5171 5172 » Add the ability for an actor to receive the key focus; an actor 5173 with key focus will always receive the key events, even if it did 5174 not acquire the keyboard grab. 5175 5176 » It is now possible to set the GL "fog" (also known as "depth cueing") 5177 effect on the ClutterStage; if the fog is enabled, actors farther 5178 away from the view point will fade into the stage background color. 5179 5180 » Each actor now has an "anchor point", a point defined in the actor's 5181 coordinate space that will be used as the origin when scaling and 5182 rotation transformations. 5183 5184 » Every pixel-based API has been doubled with a corresponding 5185 ClutterUnits-based function (postfixed with a '-u'), for instance: 5186 5187 clutter_actor_set_position() - clutter_actor_set_positionu() 5188 clutter_actor_set_size() - clutter_actor_set_sizeu() 5189 clutter_actor_set_depth() - clutter_actor_set_depthu() 5190 5191 This allows sub-pixel precision and device independence. 5192 5193 » The ClutterLabel actor now tries very hard to provide a sane 5194 default size, if no bounding box has been requested; this fixes 5195 the :alignment property and allows the addition of the :justify 5196 property. 5197 5198 » The SDL backend can now be compiled under win32 with MingW; this 5199 backend is still marked as experimental. 5200 5201 » The OSX backend allows the compilation of Clutter under OS X; this 5202 backend is experimental. 5203 5204 • List of bugs fixed 5205 5206 » #423 - All actors should emit events rather than just the stage 5207 » #424 - Interface definition files 5208 » #443 - ClutterModel implementation 5209 » #480 - Uninitialized variable in 5210 path_alpha_to_position() [Gwenole Beauchesne] 5211 » #511 - clutter_stage_get_actor_at_pos problem 5212 » #512 - clutter window moves when stage actor is scaled 5213 » #518 - XEMBED not supported in eglx backend 5214 » #519 - Should have an Atom cache initialized on start up 5215 » #520 - Delete after multibyte unicode chars in 5216 ClutterEntry [Tommi Komulainen] 5217 » #522 - Array out of bounds indexing [Tommi Komulainen] 5218 » #523 - cogl portability fixes [Tommi Komulainen] 5219 » #524 - missing config.h includes [Tommi Komulainen] 5220 » #525 - Redundant include in cogl/gl [Tommi Komulainen] 5221 » #531 - Extraneous "new-frame" signal generated 5222 » #532 - clutter_actor_set_scale_with_gravityx() 5223 precision [Gwenole Beauchesne] 5224 » #544 - clutter_color_to_hlsx is broken [Neil Roberts] 5225 » #546 - ClutterStageState doesn't make sense 5226 » #550 - Wanted: Set Actor's position based on center or other 5227 edges/corners of quadrangle 5228 » #557 - ClutterScript should support complex properties for third 5229 party classes 5230 » #558 - Unmerge UI definitions 5231 » #566 - ClutterEntry does not scroll the text to the 5232 right [Gwenole Beauchesne] 5233 » #577 - Inconsistent naming of behaviour properties 5234 » #580 - Fix call to cogl_enable() [Gwenole Beauchesne] 5235 » #582 - api naming inconsistence between 5236 clutter_behaviour_path_append_knots and 5237 clutter_behaviour_bspline_append 5238 » #584 - Typo on clutter_effect_rotate_x documentation page 5239 » #592 - Fix build on trunk [Gwenole Beauchesne] 5240 » #596 - ClutterTexture tileing logic is a little borked 5241 » #597 - ClutterGroups not pickable 5242 » #600 - fix ClutterLabel layout computing when no box has been set 5243 » #604 - Color param for Label constructor should be 5244 const [Jonathon Jongsma] 5245 » #606 - enable depth test in GL 5246 » #608 - Control motion events frequency 5247 » #614 - ClutterActor API inconsistencies 5248 » #616 - ClutterTexture doesn't respect width set from clutterscript 5249 » #617 - ClutterEffect Improvements 5250 » #618 - ClutterScript name/id confusion 5251 » #619 - clutter_behavior_rotate angle properties should accept 5252 negative values 5253 » #628 - clutter_actor_rotate_x() is a setter, not a modifier 5254 » #629 - There is no clutter_actor_get_position() 5255 » #634 - clutter_behaviour_path_new() documentation unclear 5256 » #637 - add depth cueing support to the stage 5257 » #645 - Fix crash in clutter_label_new_full() [Gwenole Beauchesne] 5258 » #647 - Cannot hide the stage 5259 » #648 - Hidden fullscreen stage doesn't come back as fullscreen 5260 » #652 - reference needed on actor being source of last motion_event 5261 » #661 - clutter_actor_set_width() documentation is vague 5262 » #662 - clutter_actor_set_opacity() documentation doesn't describe values 5263 » #665 - ClutterBehaviourEllipse tilts are broken 5264 » #670 - Fix clutter_container_lower_child() [Gwenole Beauchesne] 5265 » #673 - ClutterActor "captured-events" signal documentation wrong 5266 » #674 - ClutterActor::get_depth() and set_depth() vfuncs not 5267 used [Murray Cumming] 5268 » #675 - update subregions of cluttertextures 5269 » #678 - ClutterLabel size allocation still bogus 5270 5271Clutter 0.4.0 (07/08/2007) 5272======================== 5273 5274 • List of changes between 0.3.1 and 0.4.0 5275 5276 » Many documentation additions and improvements. 5277 5278 » Display DPI now honours on backends its can be queried. 5279 5280 » Various big endian related fixes. 5281 5282 » ClutterBehaviourEllipse and ClutterBehaviourRotate API and 5283 internals improvements. 5284 5285 » Add basic tslib support to eglnative backend (for touchscreen events) 5286 5287 » clutter_stage_get_actor_at_pos should now work on 16bpp displays. 5288 5289 » New ClutterEffect rotation calls. 5290 5291 » Allowing user resizing of the stage now optional. 5292 (implemented by glx backend only currently) 5293 5294 » ClutterEntry UTF8 fixes and improved automatic initial sizing. 5295 5296 » Make ClutterActor GInitiallyUnowned. 5297 5298 » New ClutterBox API: each box has now a colour and a margin (distance 5299 between the inner-border and the children); plus, each packed child 5300 has a padding. Margins and paddings are expressed in ClutterUnits, 5301 to ease the transition to the device independent units. You can use 5302 clutter_box_set_default_padding() if you want the same padding for 5303 each child. 5304 5305 • List of bug fixed 5306 » #390 - clutter_stage_get_actor_at_pos broken on 16bpp displays. 5307 » #398 - inconsistent type for return value of clutter_event_get_state 5308 » #403 - Critical error when removing texture actor 5309 » #404 - Solaris build error with OpenGL, missing 5310 GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB and GL_TEXTURE_RECTANGLE_ARB 5311 » #409 - depth mismatch between visual (32) and window (24) 5312 » #407 - metadata-available signal #ifdef'ed out 5313 » #413 - Clutter compile error with Sun Studio C compiler 5314 » #426 - typo in sdl_backend 5315 » #414 - ClutterEntry invisible if size not set 5316 » #434 - clutter_color_from_pixel incorrectly interprets alpha value 5317 » #435 - clutter_color_subtract does the opposite of its documentation 5318 » #436 - clutter-behaviour-depth always perform "from deep to shallow" 5319 5320Clutter 0.3.1 (06/07/2007) 5321======================== 5322 5323 • List of changes between 0.3 and 0.3.1 5324 » EGL. There are now 2 experimental EGL backends; 5325 - 'eglx', the former EGL on X11 implementation (now renamed) 5326 - 'eglnative', a new EGL 'native' backend which supporting non 5327 X11 EGL implementations (i.e framebuffer). 5328 5329 » ClutterGroup now returns correct size when a child is removed. 5330 5331 » Missing redhand.png added to distro tarball (fixing tests that require 5332 it) 5333 5334 » Fix picking in ClutterBox 5335 5336 » Rectangle border creation fixed. 5337 5338 » Fix overflow in Exponential Alpha funcs. 5339 5340 » Many API documentation fixes and improvements. 5341 5342 » ClutterEffect cleanups. 5343 5344 » ClutterEntry cleanups. 5345 5346 » Check for versioned XFixes library (GLX backend). 5347 5348 » More X error traps in GLX backend. 5349 5350Clutter 0.3 (29/06/2007) 5351======================== 5352 5353 • List of changes between 0.2.3 and 0.3 5354 » Clutter now supports both switchable windowing system and GL backends. 5355 Window systems supported include GLX, EGL and SDL. 5356 5357 GL support includes OpenGL 1.2+ and OpenGL ES 1.1. This is 5358 provided by a small basic abstraction layer 'cogl.h'. Cogl is not 5359 yet documented - usage external to Clutter is not yet advised. 5360 5361 Backends may provide specific command line options. 5362 5363 Notes; 5364 5365 GLX 5366 --- 5367 The GLX backend is built by default and is currently the most 5368 developed, supported and featured windowing system backend. Only 5369 OpenGL is supported via GLX. 5370 5371 SDL 5372 --- 5373 Clutter has experimental support for using SDL. Open GL is supported as 5374 is OpenGL ES via Dogles (very experimental). 5375 5376 EGL 5377 --- 5378 Clutter has experimental support for using EGL. Only Open GL ES 5379 is supported by EGL. 5380 5381 EGL support assumes an EGL implementation running atop X Windows. 5382 5383 Open GL ES. 5384 ----------- 5385 5386 Clutter now has experimental support for Open GL ES. 5387 Current known issues; 5388 5389 + Unrealising a ClutterTexture will not move pixel data from video 5390 into system memory but simply destroy it. 5391 + BGRA, YUV Texture data not currently supported. 5392 5393 (Use the clutter_feature API to probe for above at runtime) 5394 5395 Open Source ES implementations this has been tested against 5396 include `Vincent' and `dgles'. Support for commerical 5397 implementations may require modifications to the configure.ac 5398 script. 5399 5400 vincent: http://ogl-es.sourceforge.net/ 5401 (Also see: http://svn.o-hand.com/repos/misc/trunk/ogles/ ) 5402 5403 dgles: http://developer.hybrid.fi/dgles/index.html 5404 5405 » New ClutterEffect class provides a simplified (and thus less flexible) 5406 API wrapping around behaviours, alphas and timelines. 5407 » New Behaviours - bspline, ellipsis, rotation. 5408 » New built in Alpha functions; 5409 CLUTTER_ALPHA_SINE_INC 5410 CLUTTER_ALPHA_SINE_DEC 5411 CLUTTER_ALPHA_SINE_HALF 5412 CLUTTER_ALPHA_SQUARE 5413 CLUTTER_ALPHA_SMOOTHSTEP_INC 5414 CLUTTER_ALPHA_SMOOTHSTEP_DEC 5415 CLUTTER_ALPHA_EXP_INC 5416 CLUTTER_ALPHA_EXP_DEC 5417 » New Actors and interfaces 5418 + ClutterLayout, for writing extended layout support in actors 5419 + ClutterContainer, for generic container actors 5420 + ClutterBox, ClutterVBox and ClutterHBox layout actors. 5421 + ClutterEntry, text entry actor 5422 » ClutterTexture now handles BGRA, YUV and premultiplied alpha data. 5423 » All internal math now fixed point based. 5424 » Clutter now has it own internal event queue. 5425 » ClutterStage new features; 5426 + Title property for naming in window decorations. 5427 + Perspective setting - The stages perspective can now be modified. 5428 » New Clutter_actor •project API calls allow for querying of tranformed 5429 actor vertices and points. 5430 » New Clutter Feature checks. 5431 » Initial ClutterUnit implementation for device independant positioning. 5432 • List of Bugs fixed 5433 » Various issues with very poor performance and Intel drivers. 5434 » #138 Fix typo in x rotation transform. 5435 5436Clutter 0.2.3 (2007-04-11) 5437========================== 5438 5439 • List of changed between 0.2.2 and 0.2.3 5440 » Fixes to tile based textures and again clutter_texture_get_pixbuf(). [Matthew] 5441 » Implement Gravity for ClutterScaleBehaviour. [Matthew, Rob] 5442 5443Clutter 0.2.2 (2007-03-22) 5444========================== 5445 5446 • List of changed between 0.2.1 and 0.2.2 5447 » Addition of basic XEMBED support for clutter stage. [Matthew] 5448 » Fixes to clutter_texture_get_pixbuf(). [Matthew] 5449 » Export clutter_group_remove_all and add associated fixes. [Matthew] 5450 5451Clutter 0.2.1 (2007-02-07) 5452========================== 5453 5454 • List of changed between 0.2.0 and 0.2.1 5455 » Add even faster double to integer (and back) conversion 5456 functions. [Tomas] 5457 » Fix some errors in the fixed point sine waveform 5458 function. [Tomas] 5459 » Use fixed point math in the Pango renderer. [Tomas] 5460 » Improve the GL version check. [Matthew] 5461 » Add a square waveform function. [Emmanuele] 5462 • List of bugs fixed 5463 » #215 - macro CLUTTER_MARK() not disabled for non-debug builds 5464 5465Clutter 0.2 (18-01-2007) 5466======================== 5467 5468 • List of changes between 0.2 and 0.1 5469 » Bindings, GStreamer and GTK+ dependencies moved out of tree: 5470 now Clutter strictly depends on Xlibs, OpenGL and GdkPixbuf only. 5471 » Actors now have an initial floating reference; this means you 5472 don't have to explicitely unref them: every memory an actor 5473 allocates will be freed when the group containing the actor will 5474 be destroyed. 5475 » Add basic run-time detection of GL features. 5476 + Use GL_TEXTURE_RECTANGLE_ARB if available. 5477 + Attempt to set up sync to vblank (set CLUTTER_VBLANK=none to disable) 5478 » Add API for behaviours. A ClutterBehaviour is an object which 5479 drives a set of actors using one or more properties depending 5480 on the value of an "alpha" function. 5481 + Provide simple behaviours: ClutterBehaviourOpacity, 5482 ClutterBehaviourPath and ClutterBehaviourScale. 5483 + Provide simple alpha functions for ramps and sine waveforms. 5484 » Add fixed point API for embedded platforms with no FPU. 5485 » Add support for command line switches to Clutter, like debug 5486 flags and abort on warnings; also allow application to hook up 5487 into the initialisation sequence to add their own command line 5488 switches. 5489 » Add Pango GL renderer for Clutter, and use it to render text 5490 inside the ClutterLabel actor; this decrease texture memory 5491 usage. 5492 » Redo Clutter Label widget, using the new Pango renderer. 5493 » Clutter Textures do not store local pixbuf copy (of texture). 5494 » Redo group and actor scale/sizing API and functionality. 5495 » Add memory management API for ClutterColor, and string parsing. 5496 • List of bug fixed 5497 » #199 - Little group handling fix? 5498 » #198 - Detect NPOT support on more systems 5499 » #197 - Tiled textures are broken 5500 » #196 - Rebuild the examples when the library changes 5501 » #156 - clutter_actor_set_position not using the absolute size 5502 » #155 - Don't test for XInitThreads [Bastien Nocera] 5503 » #154 - Key presses not working in super-oh example [Bastien Nocera] 5504 » #152 - Misc fixes [Bastien Nocera] 5505 » #143 - Faulty ref-counting in clutter_group_remove [Frederic Riss] 5506 » #141 - Copy-pasto in clutter_media_set_volume [Frederic Riss] 5507 » #101 - No package 'x11' found -- wrong configure [Tomasz Torcz] 5508 » #98 - Enabling trails in super-oh crashes 5509 5510Clutter 0.1 (22/06/2006) 5511======================== 5512 5513 • First 'official' release, expect bugs aplenty. 5514 • Contains: 5515 » Hopefully enough functionality to build things. 5516 » Basic gstreamer 0.10 video playback support. 5517 » Fairly stable API, though in no way totally stable. 5518 Expect CHANGES in future versions. 5519 » Some simple examples ( also see OPT ). 5520 » An experimental GTK-Clutter widget. 5521 » Fairly complete Python bindings. 5522 » Non complete but hopefully useful API documentation. 5523 • If you want to help out see the TODO file. 5524