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Emmanuele Bassi 7d7372af43 [animation] Move the alpha value to floating point 
The current Alpha value is an unsigned integer that can be used
implicitly as a fixed point value. This makes writing an alpha
function overshooting below and above the current range basically
impossible without complicating an already complex code, and
creating weird corner cases.

For this reason, the Alpha value should be defined as a floating
point normalized value, spanning a range between 0.0 and 1.0; in
order to allow overshooting, the valid range is extended one unit
below and one unit above, thus making it -1.0 .. 2.0.

This commit updates the various users of the ClutterAlpha API
and the tests cases.

This commit also removes all the current alpha functions exposed
in the public API.
2009-01-20 16:42:49 +00:00
..
cogl Fix GLES backends after merging the async-textures branch 2009-01-15 18:09:54 +00:00
eglnative [eglnative] Set the SYNC_MATRICES on stage realization 2009-01-16 22:13:44 +00:00
eglx 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
fruity 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
glx Fix compile warning for a possible uninitialized variable 2009-01-14 15:04:28 +00:00
json 2008-04-09 Emmanuele Bassi <ebassi@openedhand.com> 2008-04-09 14:18:42 +00:00
osx 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
pango Use cogl_texture_multiple_rectangles in CoglPangoRenderer 2008-11-28 13:14:10 +00:00
sdl 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
win32 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
x11 Fix properties that have X11 types to be 'long' 2009-01-16 23:44:32 +00:00
clutter-actor.c Fix last improper usage of ClutterUnits 2009-01-08 16:00:47 +00:00
clutter-actor.h Bug 1380 - Return booleans from CLUTTER_ACTOR_IS_* macros 2009-01-14 18:18:20 +00:00
clutter-alpha.c [animation] Move the alpha value to floating point 2009-01-20 16:42:49 +00:00
clutter-alpha.h [animation] Move the alpha value to floating point 2009-01-20 16:42:49 +00:00
clutter-animatable.c Add license notice to ClutterAnimation files 2009-01-08 13:18:00 +00:00
clutter-animatable.h Add license notice to ClutterAnimation files 2009-01-08 13:18:00 +00:00
clutter-animation.c [animation] Move the alpha value to floating point 2009-01-20 16:42:49 +00:00
clutter-animation.h Remove AnimationMode from the Animation API 2009-01-16 14:37:42 +00:00
clutter-backend.c [x11] Proper fix for the ClutterStage resize race 2009-01-12 11:15:41 +00:00
clutter-backend.h Store the default font name inside ClutterBackend 2008-12-23 15:03:11 +00:00
clutter-behaviour-depth.c [animation] Move the alpha value to floating point 2009-01-20 16:42:49 +00:00
clutter-behaviour-depth.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-behaviour-ellipse.c [animation] Move the alpha value to floating point 2009-01-20 16:42:49 +00:00
clutter-behaviour-ellipse.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-behaviour-opacity.c [animation] Move the alpha value to floating point 2009-01-20 16:42:49 +00:00
clutter-behaviour-opacity.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-behaviour-path.c [animation] Move the alpha value to floating point 2009-01-20 16:42:49 +00:00
clutter-behaviour-path.h Bug 1252 - Merge ClutterBehaviourPath and ClutterBehaviourBspline 2008-12-05 13:13:37 +00:00
clutter-behaviour-rotate.c [animation] Move the alpha value to floating point 2009-01-20 16:42:49 +00:00
clutter-behaviour-rotate.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-behaviour-scale.c [animation] Move the alpha value to floating point 2009-01-20 16:42:49 +00:00
clutter-behaviour-scale.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-behaviour.c [animation] Move the alpha value to floating point 2009-01-20 16:42:49 +00:00
clutter-behaviour.h [animation] Move the alpha value to floating point 2009-01-20 16:42:49 +00:00
clutter-bezier.c Bug 1252 - Merge ClutterBehaviourPath and ClutterBehaviourBspline 2008-12-05 13:13:37 +00:00
clutter-bezier.h Bug 1252 - Merge ClutterBehaviourPath and ClutterBehaviourBspline 2008-12-05 13:13:37 +00:00
clutter-binding-pool.c Add ClutterBindingPool:name 2009-01-13 12:51:03 +00:00
clutter-binding-pool.h Add declaration of clutter_binding_pool_get_type() 2009-01-14 15:03:30 +00:00
clutter-cairo-texture.c [docs] Documentation fixes for CairoTexture 2008-12-19 17:48:30 +00:00
clutter-cairo-texture.h [docs] Documentation warnings 2009-01-09 14:26:35 +00:00
clutter-child-meta.c 2008-08-06 Emmanuele Bassi <ebassi@openedhand.com> 2008-08-06 10:20:57 +00:00
clutter-child-meta.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-clone-texture.c Fix some *_set functions so they work if the object is the same value 2009-01-05 13:19:40 +00:00
clutter-clone-texture.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-color.c * clutter/clutter-color.c (clutter_color_new): Remove CLAMP macros 2008-11-05 12:16:15 +00:00
clutter-color.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-container.c 2008-10-16 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-16 10:28:17 +00:00
clutter-container.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-debug.h 2008-11-17 Emmanuele Bassi <ebassi@linux.intel.com> 2008-11-18 09:50:03 +00:00
clutter-deprecated.h 2008-11-17 Emmanuele Bassi <ebassi@linux.intel.com> 2008-11-18 09:50:03 +00:00
clutter-enum-types.c.in 2007-12-25 Emmanuele Bassi <ebassi@openedhand.com> 2007-12-25 11:41:10 +00:00
clutter-enum-types.h.in 2007-08-20 Emmanuele Bassi <ebassi@openedhand.com> 2007-08-20 20:16:15 +00:00
clutter-event.c 2008-12-08 Emmanuele Bassi <ebassi@linux.intel.com> 2008-12-08 13:57:10 +00:00
clutter-event.h 2008-12-08 Emmanuele Bassi <ebassi@linux.intel.com> 2008-12-08 13:57:10 +00:00
clutter-feature.c 2008-06-06 Matthew Allum <mallum@openedhand.com> 2008-06-06 13:44:22 +00:00
clutter-feature.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-fixed.c Fix a typo in the ClutterParamSpecFixed declaration 2008-12-15 14:29:59 +00:00
clutter-fixed.h Fix a typo 2008-10-31 12:07:01 +00:00
clutter-frame-source.c * clutter/clutter-frame-source.c (clutter_frame_source_add) 2008-05-09 16:27:06 +00:00
clutter-frame-source.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-group.c 2008-11-26 Emmanuele Bassi <ebassi@linux.intel.com> 2008-11-26 16:46:48 +00:00
clutter-group.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-id-pool.c 2008-03-09 Matthew Allum <mallum@openedhand.com> 2008-03-09 19:07:17 +00:00
clutter-id-pool.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-interval.c [animation] Move the alpha value to floating point 2009-01-20 16:42:49 +00:00
clutter-interval.h [animation] Allow registering custom progress function 2009-01-08 11:15:09 +00:00
clutter-json.h.in 2008-04-23 Emmanuele Bassi <ebassi@openedhand.com> 2008-04-23 13:58:58 +00:00
clutter-keysyms-table.h 7 small miscellaneous fixes 2008-06-10 06:37:46 +00:00
clutter-keysyms.h 2008-08-04 Emmanuele Bassi <ebassi@openedhand.com> 2008-08-05 10:54:40 +00:00
clutter-list-model.c 2008-03-19 Emmanuele Bassi <ebassi@openedhand.com> 2008-03-19 18:33:33 +00:00
clutter-list-model.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-main.c [x11] Proper fix for the ClutterStage resize race 2009-01-12 11:15:41 +00:00
clutter-main.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:11:29 +00:00
clutter-marshal.list [animation] Move the alpha value to floating point 2009-01-20 16:42:49 +00:00
clutter-media.c Bug 1269 - mingw32 building failed at clutter-media.c 2008-11-21 16:18:38 +00:00
clutter-media.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-model-private.h 2008-01-09 Emmanuele Bassi <ebassi@openedhand.com> 2008-01-09 14:18:53 +00:00
clutter-model.c * clutter/clutter-model.c (clutter_model_set_sorting_column): This 2008-07-30 10:32:25 +00:00
clutter-model.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-path.c Avoid masking math.h exported variables 2008-12-19 18:21:36 +00:00
clutter-path.h [build] Replaces use of #include <cairo/cairo.h> with #include <cairo.h> 2008-12-21 21:52:50 +00:00
clutter-private.h [x11] Proper fix for the ClutterStage resize race 2009-01-12 11:15:41 +00:00
clutter-rectangle.c 2008-11-17 Emmanuele Bassi <ebassi@linux.intel.com> 2008-11-17 14:21:49 +00:00
clutter-rectangle.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-score.c Bug 1299 - clutter_score_remove will segmentation fault if 2008-11-25 13:19:48 +00:00
clutter-score.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-script-parser.c 2008-08-04 Emmanuele Bassi <ebassi@openedhand.com> 2008-08-04 16:21:27 +00:00
clutter-script-private.h 2008-08-04 Emmanuele Bassi <ebassi@openedhand.com> 2008-08-04 16:21:27 +00:00
clutter-script.c [animation] Move the alpha value to floating point 2009-01-20 16:42:49 +00:00
clutter-script.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-scriptable.c 2007-11-14 Emmanuele Bassi <ebassi@openedhand.com> 2007-11-14 11:32:24 +00:00
clutter-scriptable.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-shader-types.c 2008-11-18 Emmanuele Bassi <ebassi@linux.intel.com> 2008-11-18 15:08:40 +00:00
clutter-shader-types.h 2008-11-18 Emmanuele Bassi <ebassi@linux.intel.com> 2008-11-18 15:08:40 +00:00
clutter-shader.c 2008-11-18 Emmanuele Bassi <ebassi@linux.intel.com> 2008-11-18 15:08:40 +00:00
clutter-shader.h 2008-11-18 Emmanuele Bassi <ebassi@linux.intel.com> 2008-11-18 15:08:40 +00:00
clutter-stage-manager.c Applied patch from bug #947 2008-06-03 20:15:11 +00:00
clutter-stage-manager.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-stage-window.c 2008-04-04 Emmanuele Bassi <ebassi@openedhand.com> 2008-04-04 15:02:11 +00:00
clutter-stage-window.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-stage.c Bug 1087 - virtualize stage_queue_redraw 2009-01-12 14:28:39 +00:00
clutter-stage.h Bug 1087 - virtualize stage_queue_redraw 2009-01-12 14:28:39 +00:00
clutter-text.c [clutter-text] Fix x-position of cursor when moving up or down 2009-01-14 11:12:02 +00:00
clutter-text.h Re-align ClutterText header file 2009-01-07 11:46:22 +00:00
clutter-texture.c Change default tile-waste from 64 to 63 2009-01-16 23:45:36 +00:00
clutter-texture.h Update/clean and apply the async-texture patch from bug #1144 2009-01-07 17:02:43 +00:00
clutter-timeline.c 2008-12-05 Emmanuele Bassi <ebassi@linux.intel.com> 2008-12-05 17:44:12 +00:00
clutter-timeline.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-timeout-pool.c 2008-09-23 Emmanuele Bassi <ebassi@linux.intel.com> 2008-09-23 13:25:31 +00:00
clutter-timeout-pool.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-types.h [alpha] Allow registering alpha functions 2009-01-16 14:37:35 +00:00
clutter-units.c 2008-05-09 Emmanuele Bassi <ebassi@openedhand.com> 2008-05-09 10:58:26 +00:00
clutter-units.h Fix last improper usage of ClutterUnits 2009-01-08 16:00:47 +00:00
clutter-util.c * clutter/clutter-texture.c: (texture_get_tile_pixbuf), 2008-02-12 17:17:52 +00:00
clutter-util.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-version.h.in 2008-03-31 Matthew Allum <mallum@openedhand.com> 2008-03-31 17:15:02 +00:00
clutter.h Remove the Effects API 2009-01-14 16:56:21 +00:00
Makefile.am Remove the Effects API 2009-01-14 16:56:21 +00:00