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7f78237ee5
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Neil Roberts 7f78237ee5 clutter-actor: Add an 'offscreen-redirect' property 
This adds a property which can be used to redirect the actor through
an FBO before painting so that it becomes flattened in an image. The
image can be used as a cache to avoid having to repaint the actor if
something unrelated in the scene changes. It can also be used to
implement correct opacity even if the actor has overlapping
primitives. The property is an enum that takes three values:

CLUTTER_OFFSCREEN_REDIRECT_NEVER: The default behaviour which is to
  never flatten the actor.

CLUTTER_OFFSCREEN_REDIRECT_ALWAYS: The actor is always redirected
  through an FBO.

CLUTTER_OFFSCREEN_REDIRECT_ONLY_FOR_OPACITY: The actor is only
  redirected through an FBO if the paint opacity is not 255. This
  value would be used if the actor wants correct opacity. It will
  avoid the overhead of using an FBO whenever the actor is fully
  opaque.

The property is implemented by installing a ClutterFlattenEffect.
ClutterFlattenEffect is a new internal class which subclasses
ClutterOffscreen to redirect the painting to an FBO. When
ClutterOffscreen paints, the effect sets an opacity override on the
actor so that the image will always contain the actor at full
opacity. The opacity is then applied to the resulting image before
painting it to the stage. This means the actor does not need to be
redrawn while the opacity is being animated.

The effect has a high internal priority so that it will always occur
before any other effects and it gets hidden from the application.
2011-05-13 01:46:32 +01:00
..
cally cally: Remove unused variables 2011-02-19 16:47:20 +00:00
egl EGL: Updates GDL platform support 2011-05-05 14:46:02 +01:00
evdev evdev: Remove unused variable 2011-04-18 16:24:27 +01:00
glx Removes Cogl from the repository 2011-05-06 15:44:08 +01:00
osx Remove unused _cogl_swap_buffers_notify 2011-04-11 15:26:25 +01:00
wayland Removes Cogl from the repository 2011-05-06 15:44:08 +01:00
win32 win32: Use the Cogl WGL winsys 2011-05-10 17:06:33 +01:00
x11 Removes Cogl from the repository 2011-05-06 15:44:08 +01:00
clutter-action.c
clutter-action.h
clutter-actor-box.c Merge branch 'private-cleanup' 2010-10-25 23:44:53 +01:00
clutter-actor-meta-private.h clutter-actor-meta: Add an internal 'priority' property 2011-05-13 01:46:32 +01:00
clutter-actor-meta.c clutter-actor-meta: Add an internal 'priority' property 2011-05-13 01:46:32 +01:00
clutter-actor-meta.h Move ActorMeta private function in the private header 2011-02-18 16:53:31 +00:00
clutter-actor-private.h clutter-effect: Add clutter_effect_queue_rerun 2011-05-13 01:46:32 +01:00
clutter-actor.c clutter-actor: Add an 'offscreen-redirect' property 2011-05-13 01:46:32 +01:00
clutter-actor.h clutter-actor: Add an 'offscreen-redirect' property 2011-05-13 01:46:32 +01:00
clutter-align-constraint.c align-constraint: Fix typo in the vertical align 2011-04-01 15:36:22 +01:00
clutter-align-constraint.h Appease the gods in introspection 2011-01-20 16:35:26 +00:00
clutter-alpha.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-alpha.h
clutter-animatable.c Use G_DEFINE_INTERFACE 2010-10-18 11:26:44 +01:00
clutter-animatable.h
clutter-animation.c animation: Use ::destroy with animate() 2011-04-16 10:22:01 +01:00
clutter-animation.h
clutter-animator.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-animator.h
clutter-backend-private.h Moves all GLX code down from Clutter to Cogl 2011-04-11 17:54:36 +01:00
clutter-backend.c Adds a --with-system-cogl config option for Clutter 2011-04-11 17:54:36 +01:00
clutter-backend.h Appease the gods in introspection 2011-01-20 16:35:26 +00:00
clutter-behaviour-depth.c Expose deprecated symbols whilst building Clutter 2011-01-20 13:29:37 +00:00
clutter-behaviour-depth.h Expose deprecated symbols whilst building Clutter 2011-01-20 13:29:37 +00:00
clutter-behaviour-ellipse.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-behaviour-ellipse.h Expose deprecated symbols whilst building Clutter 2011-01-20 13:29:37 +00:00
clutter-behaviour-opacity.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-behaviour-opacity.h Expose deprecated symbols whilst building Clutter 2011-01-20 13:29:37 +00:00
clutter-behaviour-path.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-behaviour-path.h Expose deprecated symbols whilst building Clutter 2011-01-20 13:29:37 +00:00
clutter-behaviour-rotate.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-behaviour-rotate.h Expose deprecated symbols whilst building Clutter 2011-01-20 13:29:37 +00:00
clutter-behaviour-scale.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-behaviour-scale.h Expose deprecated symbols whilst building Clutter 2011-01-20 13:29:37 +00:00
clutter-behaviour.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-behaviour.h Expose deprecated symbols whilst building Clutter 2011-01-20 13:29:37 +00:00
clutter-bezier.c
clutter-bezier.h
clutter-bin-layout.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-bin-layout.h
clutter-bind-constraint.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-bind-constraint.h bind-constraint: Add BIND_POSITION and BIND_SIZE 2011-01-25 11:14:37 +00:00
clutter-binding-pool.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-binding-pool.h Appease the gods in introspection 2011-01-20 16:35:26 +00:00
clutter-blur-effect.c Appease the gods in introspection 2011-01-20 16:35:26 +00:00
clutter-blur-effect.h Appease the gods in introspection 2011-01-20 16:35:26 +00:00
clutter-box-layout.c box-layout: Plug a memory leak 2010-10-08 13:29:49 +01:00
clutter-box-layout.h
clutter-box.c box: Implement the correct paint volume 2011-03-08 19:27:07 +00:00
clutter-box.h docs: Documentation fixes 2010-03-02 11:12:32 +00:00
clutter-cairo-texture.c cairo-texture: Make the pixel order macro public 2011-05-06 15:06:06 +01:00
clutter-cairo-texture.h cairo-texture: Make the pixel order macro public 2011-05-06 15:06:06 +01:00
clutter-child-meta.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-child-meta.h
clutter-click-action.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-click-action.h click-action: add API to get modifier type 2011-01-17 17:31:46 +00:00
clutter-clone.c clutter-clone: Make clutter_clone_get_paint_volume static 2011-03-18 14:11:08 +00:00
clutter-clone.h
clutter-color-static.h color: Add named, global colors 2010-11-11 13:14:23 +00:00
clutter-color.c color: Mark the new static color API as being new from 1.6 2011-01-17 15:22:48 +00:00
clutter-color.h color: Mark the new static color API as being new from 1.6 2011-01-17 15:22:48 +00:00
clutter-colorize-effect.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-colorize-effect.h clutter-color-size-effect: Fix a minor typo in the docs 2011-02-16 14:11:59 +00:00
clutter-config.h.in build: Generate an instealled config header 2011-01-19 14:33:27 +00:00
clutter-constraint.c constraint: Queue a relayout on :enabled changes 2011-03-01 19:04:31 +00:00
clutter-constraint.h
clutter-container.c introspection: Override the GParamSpec type 2011-02-15 12:40:12 +00:00
clutter-container.h Merge remote-tracking branch 'nobled/wayland-fixes2' 2011-02-11 16:45:45 +00:00
clutter-debug.h Optimize culling by doing culling in eye-coordinates 2011-03-07 13:26:20 +00:00
clutter-deform-effect.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-deform-effect.h build: Re-arrange headers 2010-11-18 18:23:49 +00:00
clutter-deprecated.h
clutter-desaturate-effect.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-desaturate-effect.h Appease the gods in introspection 2011-01-20 16:35:26 +00:00
clutter-device-manager-private.h Clean up crossing event synthesis code 2011-01-28 18:19:49 +00:00
clutter-device-manager.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-device-manager.h event/x11: Rework the way we translate X11 events 2011-01-21 10:25:43 +00:00
clutter-drag-action.c drag-action: Fix a compiler warning 2011-03-21 12:41:40 +00:00
clutter-drag-action.h drag-action: Allow using settings for the drag threshold 2011-03-09 14:21:01 +00:00
clutter-effect-private.h clutter-effect: Add a 'run' virtual 2011-05-13 01:46:31 +01:00
clutter-effect.c clutter-effect: Add clutter_effect_queue_rerun 2011-05-13 01:46:32 +01:00
clutter-effect.h clutter-effect: Add clutter_effect_queue_rerun 2011-05-13 01:46:32 +01:00
clutter-enum-types.c.in
clutter-enum-types.h.in
clutter-event-private.h event: Add setters for ClutterEvent members 2011-02-28 14:16:23 +00:00
clutter-event-translator.c event/x11: Rework the way we translate X11 events 2011-01-21 10:25:43 +00:00
clutter-event-translator.h event/x11: Rework the way we translate X11 events 2011-01-21 10:25:43 +00:00
clutter-event.c event: Return the CrossingEvent.device field 2011-03-08 10:05:57 +00:00
clutter-event.h event: Add setters for ClutterEvent members 2011-02-28 14:16:23 +00:00
clutter-feature.c Clean up clutter-private.h/4 2010-10-21 12:22:17 +01:00
clutter-feature.h
clutter-fixed-layout.c layout-manager: Implement set_container() 2010-06-07 22:40:34 +01:00
clutter-fixed-layout.h
clutter-fixed.c
clutter-fixed.h introspection: Skip some C-only structures 2010-12-10 17:15:39 +00:00
clutter-flatten-effect.c clutter-actor: Add an 'offscreen-redirect' property 2011-05-13 01:46:32 +01:00
clutter-flatten-effect.h clutter-actor: Add an 'offscreen-redirect' property 2011-05-13 01:46:32 +01:00
clutter-flow-layout.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-flow-layout.h
clutter-frame-source.c Start using the monotonic API in GLib ≥ 2.27 2010-11-17 16:19:10 +00:00
clutter-frame-source.h Expose deprecated symbols whilst building Clutter 2011-01-20 13:29:37 +00:00
clutter-group.c paint volumes: another pass at the design 2010-09-29 15:12:57 +01:00
clutter-group.h
clutter-id-pool.c Privatize all ClutterIdPool functions 2011-02-18 15:53:27 +00:00
clutter-id-pool.h Privatize all ClutterIdPool functions 2011-02-18 15:53:27 +00:00
clutter-input-device.c stage: Move _clutter_do_pick to clutter-stage.c 2011-04-11 14:31:31 +01:00
clutter-input-device.h device: Allow enabling/disabling non-master devices 2011-01-21 10:25:45 +00:00
clutter-interval.c interval: Remember to chain up to parent in finalize() 2010-10-25 00:31:36 +01:00
clutter-interval.h
clutter-keysyms-compat.h keysyms: Update the list 2010-12-02 09:53:00 +00:00
clutter-keysyms-table.c Move the keysym ↔ Unicode table to .rodata 2011-02-28 14:16:24 +00:00
clutter-keysyms-update.pl
clutter-keysyms.h keysyms: Update the list 2010-12-02 09:53:00 +00:00
clutter-layout-manager.c Remove unnecessary GLib version checks 2010-10-18 11:26:45 +01:00
clutter-layout-manager.h Reduce the amount of g-ir-scanner warnings 2010-12-09 12:36:50 +00:00
clutter-layout-meta.c
clutter-layout-meta.h
clutter-list-model.c ClutterListModel: Implement get_n_rows for improved performance 2011-01-10 21:22:22 +00:00
clutter-list-model.h
clutter-main.c Make the pick id pool per Stage 2011-05-06 17:47:41 +01:00
clutter-main.h Add G_GNUC_WARN_UNUSED_RESULT to clutter_init and init_with_args 2011-02-28 14:10:05 +00:00
clutter-marshal.list event/x11: Rework the way we translate X11 events 2011-01-21 10:25:43 +00:00
clutter-master-clock.c Start using the monotonic API in GLib ≥ 2.27 2010-11-17 16:19:10 +00:00
clutter-master-clock.h
clutter-media.c Use G_DEFINE_INTERFACE 2010-10-18 11:26:44 +01:00
clutter-media.h
clutter-model-private.h
clutter-model.c model: Add support to define rows in ClutterScript 2011-01-21 20:44:17 +00:00
clutter-model.h model: Change the column argument type to gint for clutter_model_set_sort 2011-01-21 20:42:52 +00:00
clutter-offscreen-effect-private.h offscreen-effect: Add public accessor for target size 2011-02-28 14:34:36 +00:00
clutter-offscreen-effect.c clutter-offscreen-effect: Don't redraw the actor if cached offscreen 2011-05-13 01:46:32 +01:00
clutter-offscreen-effect.h offscreen-effect: Add public accessor for target size 2011-02-28 14:34:36 +00:00
clutter-page-turn-effect.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-page-turn-effect.h Appease the gods in introspection 2011-01-20 16:35:26 +00:00
clutter-paint-volume-private.h Optimize culling by doing culling in eye-coordinates 2011-03-07 13:26:20 +00:00
clutter-paint-volume.c paint-volume: Fix culling bug to handle partial culls 2011-04-11 14:31:31 +01:00
clutter-path-constraint.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-path-constraint.h Appease the gods in introspection 2011-01-20 16:35:26 +00:00
clutter-path.c Clean up clutter-private.h/6 2010-10-21 12:22:17 +01:00
clutter-path.h
clutter-private.h Make the pick id pool per Stage 2011-05-06 17:47:41 +01:00
clutter-profile.c
clutter-profile.h
clutter-rectangle.c annotations: Use caller-allocates for color getters 2011-02-14 18:41:18 +00:00
clutter-rectangle.h
clutter-score.c More ISO C90 warning fixes in Clutter 2011-02-15 12:40:11 +00:00
clutter-score.h More ISO C90 warning fixes in Clutter 2011-02-15 12:40:11 +00:00
clutter-script-parser.c More ISO C90 warning fixes in Clutter 2011-02-15 12:40:11 +00:00
clutter-script-private.h script: Fix the memory management 2010-10-19 01:42:19 +01:00
clutter-script.c Remove last dependency on the GdkPixbuf API 2011-05-06 15:44:13 +01:00
clutter-script.h
clutter-scriptable.c More ISO C90 warning fixes in Clutter 2011-02-15 12:40:11 +00:00
clutter-scriptable.h More ISO C90 warning fixes in Clutter 2011-02-15 12:40:11 +00:00
clutter-settings.c settings: Add dnd-drag-threshold property 2011-03-09 14:21:00 +00:00
clutter-settings.h Appease the gods in introspection 2011-01-20 16:35:26 +00:00
clutter-shader-effect.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-shader-effect.h
clutter-shader-types.c
clutter-shader-types.h
clutter-shader.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-shader.h build: Re-arrange headers 2010-11-18 18:23:49 +00:00
clutter-snap-constraint.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-snap-constraint.h Appease the gods in introspection 2011-01-20 16:35:26 +00:00
clutter-stage-manager-private.h Add copyright notices 2010-10-21 13:13:00 +01:00
clutter-stage-manager.c Clean up clutter-private.h/2 2010-10-21 11:30:19 +01:00
clutter-stage-manager.h
clutter-stage-private.h Make the pick id pool per Stage 2011-05-06 17:47:41 +01:00
clutter-stage-window.c stage: adds internal_get_active_framebuffer API 2011-04-11 15:28:53 +01:00
clutter-stage-window.h stage: adds internal_get_active_framebuffer API 2011-04-11 15:28:53 +01:00
clutter-stage.c Make the pick id pool per Stage 2011-05-06 17:47:41 +01:00
clutter-stage.h stage: Add :accept-focus property and accessors 2010-12-30 12:44:13 +00:00
clutter-state.c docs: Add an ClutterState definition section 2011-03-09 13:22:08 +00:00
clutter-state.h Use G_DEFINE_BOXED_TYPE for all boxed types 2010-10-18 11:26:45 +01:00
clutter-table-layout.c clutter: Remove unused variables 2011-02-19 16:47:20 +00:00
clutter-table-layout.h
clutter-text.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-text.h
clutter-texture.c texture: Add some safeguards for paint volumes of empty textures 2011-04-01 11:42:41 +01:00
clutter-texture.h build: Re-arrange headers 2010-11-18 18:23:49 +00:00
clutter-timeline.c Remove private helper #define's 2011-03-03 11:47:49 +00:00
clutter-timeline.h ClutterTimeline: Fix the 'msecs' parameter for the new-frame signal 2011-01-24 11:52:47 +00:00
clutter-timeout-interval.c Start using the monotonic API in GLib ≥ 2.27 2010-11-17 16:19:10 +00:00
clutter-timeout-interval.h Move away from GTimeVal 2010-11-17 16:19:10 +00:00
clutter-timeout-pool.c More ISO C90 warning fixes in Clutter 2011-02-15 12:40:11 +00:00
clutter-timeout-pool.h More ISO C90 warning fixes in Clutter 2011-02-15 12:40:11 +00:00
clutter-types.h event/x11: Rework the way we translate X11 events 2011-01-21 10:25:43 +00:00
clutter-units.c docs: Documentation fixes 2010-12-09 13:59:08 +00:00
clutter-units.h introspection: Skip some C-only structures 2010-12-10 17:15:39 +00:00
clutter-util.c util: optimize _clutter_util_fully_transform_vertices 2011-03-07 13:26:20 +00:00
clutter-util.h Deprecate clutter_util_next_p2() 2010-02-06 10:49:33 +00:00
clutter-version.h.in
clutter.h build: Generate an instealled config header 2011-01-19 14:33:27 +00:00
clutter.pc.in
Makefile.am clutter-actor: Add an 'offscreen-redirect' property 2011-05-13 01:46:32 +01:00