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771348b369
mutter/clutter
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Robert Bragg 771348b369 x11: minimize nasty artefacts when resizing windows 
This is a workaround for a race condition when resizing windows while
there are in-flight glXCopySubBuffer blits happening.

The problem stems from the fact that rectangles for the blits are
described relative to the bottom left of the window and because we can't
guarantee control over the X window gravity used when resizing so the
gravity is typically NorthWest not SouthWest.

This means if you grow a window vertically the server will make sure to
place the old contents of the window at the top-left/north-west of your
new larger window, but that may happen asynchronous to GLX preparing to
do a blit specified relative to the bottom-left/south-west of the window
(based on the old smaller window geometry).

When the GLX issued blit finally happens relative to the new bottom of
your window, the destination will have shifted relative to the top-left
where all the pixels you care about are so it will result in a nasty
artefact making resizing look very ugly!

We can't currently fix this completely, in-part because the window
manager tends to trample any gravity we might set.  This workaround
instead simply disables blits for a while if we are notified of any
resizes happening so if the user is resizing a window via the window
manager then they may see an artefact for one frame but then we will
fallback to redrawing the full stage until the cooling off period is
over.
2010-09-29 15:12:59 +01:00
..
cally cally: Do not use deprecated functions 2010-09-29 14:13:51 +01:00
cogl cogl: removes unused _cogl_setup_viewport 2010-09-29 15:12:59 +01:00
egl Use paint volumes to do automatic culling 2010-09-29 15:12:58 +01:00
fruity Use paint volumes to do automatic culling 2010-09-29 15:12:58 +01:00
glx x11: minimize nasty artefacts when resizing windows 2010-09-29 15:12:59 +01:00
json json: Allow NULL as a value for strings, arrays and objects 2010-09-25 20:23:41 +01:00
osx Use paint volumes to do automatic culling 2010-09-29 15:12:58 +01:00
win32 Use paint volumes to do automatic culling 2010-09-29 15:12:58 +01:00
x11 x11: minimize nasty artefacts when resizing windows 2010-09-29 15:12:59 +01:00
clutter-action.c docs: Description fixes for Action and Constraint 2010-05-26 14:09:24 +01:00
clutter-action.h Add named modifiers for Action and Constraint 2010-05-20 11:19:51 +01:00
clutter-actor-meta-private.h actor: Add ActorMeta, a base class for actor modifiers 2010-05-17 16:42:10 +01:00
clutter-actor-meta.c docs: Add sub-classing notes on ActorMeta and Constraint 2010-09-17 14:54:31 +01:00
clutter-actor-meta.h actor: Add ActorMeta, a base class for actor modifiers 2010-05-17 16:42:10 +01:00
clutter-actor.c actor: don't immediately queue redraw when queuing relayout 2010-09-29 15:12:58 +01:00
clutter-actor.h Queue clipped redraws work in terms of paint volumes 2010-09-29 15:12:57 +01:00
clutter-align-constraint.c constraint: Re-implement using update_allocation() 2010-09-17 12:17:50 +01:00
clutter-align-constraint.h Remove trailin enum commas, avoiding C++ warnings. 2010-09-13 15:45:55 +01:00
clutter-alpha.c docs: Fixes for gtk-doc 2010-09-03 16:12:24 +01:00
clutter-alpha.h
clutter-animatable.c animatable: Allow passing a NULL animation 2010-07-31 10:56:09 +01:00
clutter-animatable.h animatable: Allow passing a NULL animation 2010-07-31 10:56:09 +01:00
clutter-animation.c animation: Allow detaching an animation from an actor 2010-09-10 11:18:53 +01:00
clutter-animation.h animation: Allow detaching an animation from an actor 2010-09-10 11:18:53 +01:00
clutter-animator.c animator: Code style fixes 2010-09-29 11:44:46 +01:00
clutter-animator.h animator,state: Mark variadic functions that ends with NULL 2010-06-07 14:22:26 +01:00
clutter-backend.c Try to clean up how we handle actor transformations 2010-09-13 18:18:34 +01:00
clutter-backend.h Constify Event accessors and copy method 2010-09-08 15:15:57 +01:00
clutter-behaviour-depth.c Added documentation for alpha parameter in Behaviour constructors. 2010-09-09 16:34:21 +01:00
clutter-behaviour-depth.h
clutter-behaviour-ellipse.c Added documentation for alpha parameter in Behaviour constructors. 2010-09-09 16:34:21 +01:00
clutter-behaviour-ellipse.h
clutter-behaviour-opacity.c Added documentation for alpha parameter in Behaviour constructors. 2010-09-09 16:34:21 +01:00
clutter-behaviour-opacity.h docs: Fix gtk-doc warnings 2010-04-22 16:39:18 +01:00
clutter-behaviour-path.c Added documentation for alpha parameter in Behaviour constructors. 2010-09-09 16:34:21 +01:00
clutter-behaviour-path.h docs: Fix the 'Since' annotation for some functions 2009-11-19 11:51:21 +00:00
clutter-behaviour-rotate.c Added documentation for alpha parameter in Behaviour constructors. 2010-09-09 16:34:21 +01:00
clutter-behaviour-rotate.h Remove the last few fixed-point entry points 2009-06-19 16:38:35 +01:00
clutter-behaviour-scale.c Added documentation for alpha parameter in Behaviour constructors. 2010-09-09 16:34:21 +01:00
clutter-behaviour-scale.h
clutter-behaviour.c Further annotation fixes 2010-09-08 16:41:47 +01:00
clutter-behaviour.h
clutter-bezier.c analysis: Use static functions when possible 2010-06-01 12:08:18 +01:00
clutter-bezier.h
clutter-bin-layout.c Merge branch 'wip/table-layout' 2010-08-11 11:32:44 +01:00
clutter-bin-layout.h [layout, docs] Clean up BinLayout documentation 2009-10-14 11:31:29 +01:00
clutter-bind-constraint.c constraint: Re-implement using update_allocation() 2010-09-17 12:17:50 +01:00
clutter-bind-constraint.h constraint: Re-implement using update_allocation() 2010-09-17 12:17:50 +01:00
clutter-binding-pool.c Conditionally use g_object_notify_by_pspec 2010-08-10 17:12:06 +01:00
clutter-binding-pool.h Add declaration of clutter_binding_pool_get_type() 2009-01-14 15:03:30 +00:00
clutter-blur-effect.c blur-effect: fix paint volume padding 2010-09-29 15:12:57 +01:00
clutter-blur-effect.h effect: Add BlurEffect 2010-06-03 14:10:55 +01:00
clutter-box-layout.c box-layout: Small cleanups 2010-09-22 14:22:23 +01:00
clutter-box-layout.h Add "homogeneous" mode to ClutterBoxLayout. 2010-03-25 09:41:54 +00:00
clutter-box.c introspection: Add annotations 2010-09-03 12:14:50 +01:00
clutter-box.h docs: Documentation fixes 2010-03-02 11:12:32 +00:00
clutter-cairo-texture.c introspection: Add missing (out) annotations 2010-09-08 15:43:07 +01:00
clutter-cairo-texture.h Remove mentions of the FSF address 2010-03-01 12:56:10 +00:00
clutter-child-meta.c Conditionally use g_object_notify_by_pspec 2010-08-10 17:12:06 +01:00
clutter-child-meta.h
clutter-click-action.c click-action: Add get_button() 2010-08-26 16:39:39 +01:00
clutter-click-action.h click-action: Add get_button() 2010-08-26 16:39:39 +01:00
clutter-clone.c clone: scale src with apply_transform not cogl_scale 2010-09-13 18:18:35 +01:00
clutter-clone.h
clutter-color.c Add caller-allocates annotations 2010-09-08 17:04:21 +01:00
clutter-color.h
clutter-colorize-effect.c effects: Make sure we're using GLSL 1.10 2010-09-21 13:32:31 +01:00
clutter-colorize-effect.h effect: Add ColorizeEffect 2010-06-03 14:10:55 +01:00
clutter-constraint.c docs: Add sub-classing notes on ActorMeta and Constraint 2010-09-17 14:54:31 +01:00
clutter-constraint.h constraint: Add ::update_allocation() 2010-09-17 12:17:50 +01:00
clutter-container.c Further annotation fixes 2010-09-08 16:41:47 +01:00
clutter-container.h docs: Documentation fixes 2010-03-02 11:12:32 +00:00
clutter-debug.h Use paint volumes to do automatic culling 2010-09-29 15:12:58 +01:00
clutter-deform-effect.c Replace cogl_color_set_from_* with cogl_color_init_from_* 2010-09-03 16:58:47 +01:00
clutter-deform-effect.h effect: Add DeformEffect 2010-06-10 18:40:29 +01:00
clutter-deprecated.h
clutter-desaturate-effect.c effects: Make sure we're using GLSL 1.10 2010-09-21 13:32:31 +01:00
clutter-desaturate-effect.h effect: Add DesaturateEffect 2010-06-03 14:10:55 +01:00
clutter-device-manager.c Further annotation fixes 2010-09-08 16:41:47 +01:00
clutter-device-manager.h docs: Documentation fixes 2010-03-02 11:12:32 +00:00
clutter-drag-action.c docs: Fix the name of the parameters 2010-09-15 16:12:56 +01:00
clutter-drag-action.h drag-action: Added x-drag-threshold and y-drag-threshold properties 2010-09-07 10:40:49 +01:00
clutter-effect.c paint volumes: another pass at the design 2010-09-29 15:12:57 +01:00
clutter-effect.h paint volumes: another pass at the design 2010-09-29 15:12:57 +01:00
clutter-enum-types.c.in
clutter-enum-types.h.in
clutter-event.c Constify Event accessors and copy method 2010-09-08 15:15:57 +01:00
clutter-event.h Remove trailin enum commas, avoiding C++ warnings. 2010-09-13 15:45:55 +01:00
clutter-feature.c Emit a critical warning if features are not initialized 2010-03-18 14:15:33 +00:00
clutter-feature.h docs: Document SWAP_EVENTS feature flag 2010-02-15 19:03:37 +00:00
clutter-fixed-layout.c layout-manager: Implement set_container() 2010-06-07 22:40:34 +01:00
clutter-fixed-layout.h [layout, docs] Document FixedLayout 2009-10-14 11:31:29 +01:00
clutter-fixed.c Add caller-allocates annotations 2010-09-08 17:04:21 +01:00
clutter-fixed.h
clutter-flow-layout.c flow-layout: Blow the cached preferred size if needed 2010-09-17 12:43:23 +01:00
clutter-flow-layout.h [layout] Remove FlowLayout:wrap 2009-10-14 11:31:30 +01:00
clutter-frame-source.c Further annotation fixes 2010-09-08 16:41:47 +01:00
clutter-frame-source.h
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 Remove mentions of the FSF address 2010-03-01 12:56:10 +00:00
clutter-id-pool.h
clutter-input-device.c Conditionally use g_object_notify_by_pspec 2010-08-10 17:12:06 +01:00
clutter-input-device.h device: Allow updating devices from embedding toolkits 2010-02-17 18:21:50 +00:00
clutter-interval.c Add caller-allocates annotations 2010-09-08 17:04:21 +01:00
clutter-interval.h interval: Add a pointer variant to compute_value() 2010-05-24 15:06:14 +01:00
clutter-json.h.in [json] Include only json-glib.h 2009-08-12 15:31:16 +01:00
clutter-keysyms-compat.h keysyms: Update the macros to CLUTTER_KEY_* 2010-09-10 17:54:52 +01:00
clutter-keysyms-table.h
clutter-keysyms-update.pl keysyms: Update the macros to CLUTTER_KEY_* 2010-09-10 17:54:52 +01:00
clutter-keysyms.h keysyms: Update the macros to CLUTTER_KEY_* 2010-09-10 17:54:52 +01:00
clutter-layout-manager.c Further annotation fixes 2010-09-08 16:41:47 +01:00
clutter-layout-manager.h layout: Let begin_animation() return the Alpha 2009-12-13 01:23:54 +00:00
clutter-layout-meta.c Conditionally use g_object_notify_by_pspec 2010-08-10 17:12:06 +01:00
clutter-layout-meta.h layout: Add padding to LayoutMeta 2009-12-02 11:36:25 +00:00
clutter-list-model.c Further annotation fixes 2010-09-08 16:41:47 +01:00
clutter-list-model.h
clutter-main.c Use paint volumes to do automatic culling 2010-09-29 15:12:58 +01:00
clutter-main.h Initialize accessibility support on clutter_init 2010-07-05 16:45:43 +01:00
clutter-marshal.list drag-action: Remove the press event button 2010-06-12 17:45:54 +01:00
clutter-master-clock.c g_source_set_name on custom sources (if available) 2010-06-07 12:05:24 +01:00
clutter-master-clock.h
clutter-media.c Mark property strings for translation 2010-07-15 14:07:07 +01:00
clutter-media.h Miscellaneous documentation fixes 2010-05-19 16:10:05 +01:00
clutter-model-private.h
clutter-model.c Further annotation fixes 2010-09-08 16:41:47 +01:00
clutter-model.h Add more padding in Model and ModelIter classes 2009-05-20 16:06:09 +01:00
clutter-offscreen-effect.c paint volumes: another pass at the design 2010-09-29 15:12:57 +01:00
clutter-offscreen-effect.h offscreen-effect: Rename create_target to create_buffer 2010-09-01 18:05:53 +01:00
clutter-page-turn-effect.c Replace cogl_color_set_from_* with cogl_color_init_from_* 2010-09-03 16:58:47 +01:00
clutter-page-turn-effect.h effect: Add PageTurnEffect 2010-06-10 18:40:29 +01:00
clutter-path.c Further annotation fixes 2010-09-08 16:41:47 +01:00
clutter-path.h [path] MOVE_TO and LINE_TO only use a pair of coordinates 2009-10-06 10:43:41 +01:00
clutter-private.h Use paint volumes to do automatic culling 2010-09-29 15:12:58 +01:00
clutter-profile.c profile: Update to uprof-0.3 dep for --enable-profile 2010-09-14 12:43:16 +01:00
clutter-profile.h profile: Update to uprof-0.3 dep for --enable-profile 2010-09-14 12:43:16 +01:00
clutter-rectangle.c Mark property strings for translation 2010-07-15 14:07:07 +01:00
clutter-rectangle.h
clutter-score.c Further annotation fixes 2010-09-08 16:41:47 +01:00
clutter-score.h
clutter-script-parser.c introspection: Add missing (out) annotations 2010-09-08 15:43:07 +01:00
clutter-script-private.h script: Let ClutterActor parse behaviours 2010-07-09 14:59:32 +01:00
clutter-script.c Further annotation fixes 2010-09-08 16:41:47 +01:00
clutter-script.h
clutter-scriptable.c Remove mentions of the FSF address 2010-03-01 12:56:10 +00:00
clutter-scriptable.h docs: Documentation fixes 2010-03-02 11:12:32 +00:00
clutter-settings.c Conditionally use g_object_notify_by_pspec 2010-08-10 17:12:06 +01:00
clutter-settings.h settings: Migrate Backend settings to a new object 2010-06-21 15:55:36 +01:00
clutter-shader-effect.c Remove last uses of cogl_program_uniform* 2010-08-12 17:08:26 +01:00
clutter-shader-effect.h docs: Effects fixes for the API reference 2010-06-03 14:34:41 +01:00
clutter-shader-types.c shader-types: Check the size of the values 2010-06-16 17:14:57 +01:00
clutter-shader-types.h
clutter-shader.c introspection: Add annotations 2010-09-03 12:14:50 +01:00
clutter-shader.h
clutter-stage-manager.c Further annotation fixes 2010-09-08 16:41:47 +01:00
clutter-stage-manager.h Miscellaneous documentation fixes 2010-05-19 16:10:05 +01:00
clutter-stage-window.c stage-window: Add argument guards 2010-07-20 14:39:01 +01:00
clutter-stage-window.h Further annotation fixes 2010-09-08 16:41:47 +01:00
clutter-stage.c stage: Sometimes really force a full redraw 2010-09-29 15:12:59 +01:00
clutter-stage.h stage: Add the NO_CLEAR_ON_PAINT hint 2010-07-13 14:57:48 +01:00
clutter-state.c docs: Description fixes for State.set_animator() 2010-09-20 14:31:53 +01:00
clutter-state.h state: Return a boolean when getting the key value 2010-08-08 19:17:14 +01:00
clutter-table-layout.c table-layout: Invert row/column in arguments 2010-09-23 15:17:58 +01:00
clutter-table-layout.h table-layout: Invert row/column in arguments 2010-09-23 15:17:58 +01:00
clutter-text.c keysyms: Update the macros to CLUTTER_KEY_* 2010-09-10 17:54:52 +01:00
clutter-text.h text: Add :font-description 2010-02-03 14:38:13 +00:00
clutter-texture.c texture: Forward queue redraw/relayout for fbos 2010-09-29 15:12:57 +01:00
clutter-texture.h [texture] Support picking textures according to their alpha channel 2010-05-28 16:07:17 +01:00
clutter-timeline.c introspection: Add annotations 2010-09-03 12:14:50 +01:00
clutter-timeline.h
clutter-timeout-interval.c Whitespace fixes 2010-02-01 10:40:34 +00:00
clutter-timeout-interval.h
clutter-timeout-pool.c g_source_set_name on custom sources (if available) 2010-06-07 12:05:24 +01:00
clutter-timeout-pool.h docs: API reference fixes 2010-09-20 13:15:44 +01:00
clutter-types.h paint volumes: another pass at the design 2010-09-29 15:12:57 +01:00
clutter-units.c Add caller-allocates annotations 2010-09-08 17:04:21 +01:00
clutter-units.h units: Cache the pixels value inside Units 2009-10-16 15:25:37 +01:00
clutter-util.c Add P_() macro for translating property strings 2010-07-15 12:09:01 +01:00
clutter-util.h Deprecate clutter_util_next_p2() 2010-02-06 10:49:33 +00:00
clutter-version.h.in docs: Documentation fixes 2010-03-02 11:12:32 +00:00
clutter.h Add ClutterTableLayout, a layout showing children in rows and columns 2010-08-10 23:20:06 +01:00
Makefile.am introspection: Build ClutterJson before Clutter 2010-09-21 13:17:51 +01:00