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309f852efb
mutter/clutter
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Robert Bragg 309f852efb [texture] switch to a new design for handling offscreen rendering 
For supporting clutter_texture_new_from_actor(): when updating a
ClutterTexture's fbo we previously set up an offset frustum in the
perspective matrix before rendering source actors to an offscreen draw
buffer so as to give a perspective as if it were being drawn at its
original stage location.

Now that Cogl supports offset viewports there is a simpler way...

When we come to render the source actor to our offscreen draw buffer we
now copy the projection matrix from the stage; we create a viewport
that's also the same size as the stage (though larger than the offscreen
draw buffer) and as before we apply the modelview transformations of
the source actors ancestry before painting it.

The only trick we need now is to offset the viewport according to the
transformed (to screen space) allocation of the source actor (something we
required previously too).  We negatively offset the stage sized viewport
such that the smaller offscreen draw buffer is positioned to sit underneath
the source actor in stage coordinates.
2009-11-04 03:34:07 +00:00
..
cogl [cogl-draw-buffer] fix Cogl -> GL viewport coord conversion 2009-11-04 03:34:05 +00:00
eglnative Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys 2009-10-16 18:58:50 +01:00
eglx Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys 2009-10-16 18:58:50 +01:00
fruity Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys 2009-10-16 18:58:50 +01:00
glx Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys 2009-10-16 18:58:50 +01:00
json build: Use QUIET_GEN when building ClutterJson GIR 2009-10-18 17:11:42 +01:00
osx Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys 2009-10-16 18:58:50 +01:00
sdl Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys 2009-10-16 18:58:50 +01:00
win32 Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys 2009-10-16 18:58:50 +01:00
x11 [stage-x11] Ensure viewport is initialized before first stage paint 2009-11-02 16:55:02 +00:00
clutter-actor.c actor: Identify allocation cycles 2009-10-23 13:38:40 +01:00
clutter-actor.h actor: Add set_request_mode() method 2009-10-14 11:31:30 +01:00
clutter-alpha.c docs: Close the right tag to avoid XML errors 2009-10-21 17:44:44 +01:00
clutter-alpha.h Merge branch 'cogl-float' 2009-01-20 18:47:50 +00:00
clutter-animatable.c [animatable] Allow validation in ::animate_property 2009-05-27 13:01:31 +01:00
clutter-animatable.h [animatable] Allow validation in ::animate_property 2009-05-27 13:01:31 +01:00
clutter-animation.c [animation] Move the check for the 'signal::' prefix into a separate function 2009-09-07 12:44:06 +01:00
clutter-animation.h [animation] Add Animation::update() 2009-08-25 12:16:41 +01:00
clutter-backend.c [cogl] Make sure Cogl always knows the current window geometry 2009-11-04 03:23:20 +00:00
clutter-backend.h [backends] Remove the idea of offscreen stages from all backends 2009-10-16 18:58:47 +01:00
clutter-behaviour-depth.c Fix compiler warnings 2009-01-23 13:08:46 +00:00
clutter-behaviour-depth.h [docs] Bring down the undocumented symbols to 2% 2009-03-16 15:00:55 +00:00
clutter-behaviour-ellipse.c Remove the last few fixed-point entry points 2009-06-19 16:38:35 +01:00
clutter-behaviour-ellipse.h Remove the last few fixed-point entry points 2009-06-19 16:38:35 +01:00
clutter-behaviour-opacity.c [animation] Move the alpha value to floating point 2009-01-20 16:42:49 +00:00
clutter-behaviour-opacity.h [docs] Bring down the undocumented symbols to 2% 2009-03-16 15:00:55 +00:00
clutter-behaviour-path.c Add gobject-introspection annotations 2009-02-20 12:09:07 +00:00
clutter-behaviour-path.h [docs] Bring down the undocumented symbols to 2% 2009-03-16 15:00:55 +00:00
clutter-behaviour-rotate.c Remove the last few fixed-point entry points 2009-06-19 16:38:35 +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 Remove the last few fixed-point entry points 2009-06-19 16:38:35 +01:00
clutter-behaviour-scale.h Remove the last few fixed-point entry points 2009-06-19 16:38:35 +01:00
clutter-behaviour.c behaviour: Notify changes of the :alpha property 2009-10-21 15:16:43 +01:00
clutter-behaviour.h [animation] Move the alpha value to floating point 2009-01-20 16:42:49 +00:00
clutter-bezier.c [Automatic fixed-to-float.sh change] Applies a number fixed to float patches 2009-01-20 16:20:54 +00:00
clutter-bezier.h Bug 1252 - Merge ClutterBehaviourPath and ClutterBehaviourBspline 2008-12-05 13:13:37 +00:00
clutter-bin-layout.c docs: Add images for layout managers 2009-10-23 17:32:18 +01:00
clutter-bin-layout.h [layout, docs] Clean up BinLayout documentation 2009-10-14 11:31:29 +01:00
clutter-binding-pool.c Add gobject-introspection annotations 2009-02-20 12:09:07 +00:00
clutter-binding-pool.h Add declaration of clutter_binding_pool_get_type() 2009-01-14 15:03:30 +00:00
clutter-box-layout.c docs: Add images for layout managers 2009-10-23 17:32:18 +01:00
clutter-box-layout.h layout: Add BoxLayout, a single line layout manager 2009-10-14 11:31:48 +01:00
clutter-box.c box: Depth level changes should queue a relayout 2009-10-26 15:09:07 +00:00
clutter-box.h [layout] Typo and whitespace fixes 2009-10-14 11:31:30 +01:00
clutter-cairo-texture.c [ClutterCairoTexture] Use the right component ordering when uploading data 2009-06-15 12:41:13 +01:00
clutter-cairo-texture.h [cairo-texture] Document redrawing behavior 2009-05-14 15:53:59 +01:00
clutter-child-meta.c Add gobject-introspection annotations 2009-02-20 12:09:07 +00:00
clutter-child-meta.h [docs] Bring down the undocumented symbols to 2% 2009-03-16 15:00:55 +00:00
clutter-clone.c clone: Set :source as CONSTRUCT 2009-10-22 15:51:06 +01:00
clutter-clone.h [docs] Bring down the undocumented symbols to 2% 2009-03-16 15:00:55 +00:00
clutter-color.c color: Fix HLS-to-RGB conversion 2009-10-26 16:29:31 +00:00
clutter-color.h [misc] Update headers #endif comments 2009-06-29 21:37:02 +02:00
clutter-container.c [container] Remove the unused 'object' variable in destroy_child_meta 2009-09-22 17:55:04 +01:00
clutter-container.h [docs] Fixes for the API reference 2009-05-28 17:18:13 +01:00
clutter-debug.h [debug] Adds a dump-pick-buffers CLUTTER_DEBUG option 2009-09-24 21:41:49 +01:00
clutter-deprecated.h Fix copy-and-paste errors in the deprecation macros 2009-07-21 09:22:38 +01:00
clutter-enum-types.c.in Use g_once when registering enumeration types 2009-05-29 12:40:23 +01:00
clutter-enum-types.h.in 2007-08-20 Emmanuele Bassi <ebassi@openedhand.com> 2007-08-20 20:16:15 +00:00
clutter-event.c [input] Rework input device API 2009-06-19 13:12:05 +01:00
clutter-event.h [input] Rework input device API 2009-06-19 13:12:05 +01:00
clutter-feature.c Hide clutter_context_get_default() 2009-06-18 14:20:28 +01:00
clutter-feature.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-fixed-layout.c [layout] Update FixedLayout 2009-10-14 11:31:30 +01:00
clutter-fixed-layout.h [layout, docs] Document FixedLayout 2009-10-14 11:31:29 +01:00
clutter-fixed.c [docs] Remove ClutterFixed from the documentation 2009-03-10 12:38:04 +00:00
clutter-fixed.h [fixed] Remove ClutterFixed API 2009-03-10 12:38:04 +00:00
clutter-flow-layout.c docs: Add images for layout managers 2009-10-23 17:32:18 +01:00
clutter-flow-layout.h [layout] Remove FlowLayout:wrap 2009-10-14 11:31:30 +01:00
clutter-frame-source.c Count timeline frames using the FPS instead of an integer interval 2009-03-16 15:40:18 +00:00
clutter-frame-source.h Count timeline frames using the FPS instead of an integer interval 2009-03-16 15:40:18 +00:00
clutter-group.c [group] Fix copy & paste error from 857b0239e (Use FixedLayout inside Group) 2009-10-20 16:18:53 +01:00
clutter-group.h [group] avoid double evaluation of arguments in clutter_group_add 2009-04-08 18:19:46 +01:00
clutter-id-pool.c [clutter-id-pool] Also warn if the ID refers to a deleted actor 2009-10-07 12:53:19 +01:00
clutter-id-pool.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:04:34 +00:00
clutter-interval.c Simple coding style fix for commit c5551184 2009-10-16 15:57:21 +01:00
clutter-interval.h [animation] Allow registering custom progress function 2009-01-08 11:15:09 +00:00
clutter-json.h.in [json] Include only json-glib.h 2009-08-12 15:31:16 +01:00
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-layout-manager.c layout: Do not create a LayoutMeta on remove 2009-10-26 16:02:06 +00:00
clutter-layout-manager.h [layout] Allow taking a back pointer to the Container 2009-10-14 11:31:29 +01:00
clutter-layout-meta.c [layout] Add LayoutMeta 2009-10-14 11:31:26 +01:00
clutter-layout-meta.h [layout] Add LayoutMeta 2009-10-14 11:31:26 +01:00
clutter-list-model.c Fix chain-up in clutter_list_model_dispose() 2009-05-12 16:31:41 +01:00
clutter-list-model.h [list-model] Make ClutterListModel subclassable 2009-02-14 11:31:00 +00:00
clutter-main.c [main] Use cogl_read_pixels not glReadPixels in clutter-main.c 2009-11-04 03:34:03 +00:00
clutter-main.h Decrease the main-loop priority of the frame cycle 2009-06-09 15:03:56 +01:00
clutter-marshal.list [actor] Add the ::allocation-changed signal 2009-06-04 16:30:31 +01:00
clutter-master-clock.c ensure next iteration 2009-07-10 11:38:42 +01:00
clutter-master-clock.h ensure next iteration 2009-07-10 11:38:42 +01:00
clutter-media.c [media] Add sub-second resolution for the duration 2009-02-24 16:22:02 +00:00
clutter-media.h [docs] Bring down the undocumented symbols to 2% 2009-03-16 15:00:55 +00:00
clutter-model-private.h [model] Add a private row mutator to ClutterModelIter 2009-05-05 20:18:28 +01:00
clutter-model.c [docs] Clutter's model implementation is called ClutterListModel 2009-09-10 13:28:54 +01:00
clutter-model.h Add more padding in Model and ModelIter classes 2009-05-20 16:06:09 +01:00
clutter-path.c [path] Add GValue transform functions from and to G_TYPE_STRING 2009-10-07 16:06:26 +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 [backends] Remove the idea of offscreen stages from all backends 2009-10-16 18:58:47 +01:00
clutter-rectangle.c Revert "[rectangle] Avoid modifying materials mid scene" 2009-06-30 17:13:38 +01:00
clutter-rectangle.h [docs] Bring down the undocumented symbols to 2% 2009-03-16 15:00:55 +00:00
clutter-score.c Remove usage of the grave accent as quotation mark 2009-03-17 14:13:31 +00:00
clutter-score.h [docs] Bring down the undocumented symbols to 2% 2009-03-16 15:00:55 +00:00
clutter-script-parser.c Add copyright and license notice 2009-08-12 10:30:11 +01:00
clutter-script-private.h alpha: Manually parse the :mode property in ClutterScript 2009-10-21 16:14:40 +01:00
clutter-script.c alpha: Manually parse the :mode property in ClutterScript 2009-10-21 16:14:40 +01:00
clutter-script.h [docs] Bring down the undocumented symbols to 2% 2009-03-16 15:00:55 +00:00
clutter-scriptable.c Intern the ClutterScriptable type name 2009-02-26 14:57:58 +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 Convert gint to GLints in the Shader types wrapper 2009-07-27 15:01:52 +01:00
clutter-shader-types.h [cogl] Remove the COGL{enum,int,uint} typedefs 2009-05-12 14:53:44 +01:00
clutter-shader.c [cogl-shader] Make get_info_log() slightly nicer 2009-06-01 17:40:23 +01:00
clutter-shader.h [shader] Remove deprecated set_uniform_1f() 2009-04-03 12:47:21 +01:00
clutter-stage-manager.c docs: Documentation fixes 2009-10-19 12:01:38 +01:00
clutter-stage-manager.h stage/manager: Deprecate set_default_stage() 2009-10-14 09:07:11 +01:00
clutter-stage-window.c [stage] Rework the Stage implementation class 2009-09-08 10:52:58 +01:00
clutter-stage-window.h [stage] Rework the Stage implementation class 2009-09-08 10:52:58 +01:00
clutter-stage.c [cogl] Make sure Cogl always knows the current window geometry 2009-11-04 03:23:20 +00:00
clutter-stage.h Allow disabling motion event throttling 2009-07-20 11:44:52 +01:00
clutter-text.c text: Invalidate caches and sizes in set_text_internal() 2009-10-20 22:09:21 +01:00
clutter-text.h docs: Documentation fixes 2009-10-19 12:01:38 +01:00
clutter-texture.c [texture] switch to a new design for handling offscreen rendering 2009-11-04 03:34:07 +00:00
clutter-texture.h [cogl] Remove max_waste argument from Texture ctors 2009-05-23 19:35:19 +01:00
clutter-timeline.c [timeline] Account for clock roll backs between frames 2009-09-16 11:57:57 +01:00
clutter-timeline.h Remove the last few fixed-point entry points 2009-06-19 16:38:35 +01:00
clutter-timeout-interval.c Count timeline frames using the FPS instead of an integer interval 2009-03-16 15:40:18 +00:00
clutter-timeout-interval.h Count timeline frames using the FPS instead of an integer interval 2009-03-16 15:40:18 +00:00
clutter-timeout-pool.c [docs] Fix naming of the interval parameter 2009-03-16 16:56:51 +00:00
clutter-timeout-pool.h Count timeline frames using the FPS instead of an integer interval 2009-03-16 15:40:18 +00:00
clutter-types.h [layout] Add LayoutMeta 2009-10-14 11:31:26 +01:00
clutter-units.c Merge branch 'bug-1846' 2009-10-16 15:55:05 +01:00
clutter-units.h units: Cache the pixels value inside Units 2009-10-16 15:25:37 +01:00
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 Add run-time version checks 2009-10-30 11:02:35 +00:00
clutter.h layout: Add BoxLayout, a single line layout manager 2009-10-14 11:31:48 +01:00
Makefile.am Merge branch 'layout-manager' 2009-10-19 11:45:15 +01:00