Commit Graph

115 Commits

Author SHA1 Message Date
Emmanuele Bassi
7863ca4a55 [timeline] Whitespace fixes 2009-01-27 10:31:53 +00:00
Emmanuele Bassi
2be9cdc267 [timeline] Documentation and comment fixes
The long description of the ClutterTimeline class is very C
developer-oriented. Since many language bindings will refer to
the C API reference we should probably be more verbose and
language agnostic -- at least in the class description.

The methods documentation also requires a little pass to increase
the consistency of the terminology, the grammar and the syntax.

Finally, comments never killed anyone.
2009-01-27 10:27:33 +00:00
Emmanuele Bassi
763de185e9 [timeline] Create markers hash tables on demand
Since not every timeline will have markers it's unfair to make
all of them crete two empty hash tables (with a preallocated
fixed size).

This commit moves the responsibility of creating the hash tables
to the marker API itself, and adds the relative checks.
2009-01-27 09:51:45 +00:00
Emmanuele Bassi
1e071ed859 [timeline] Limit timelines to 1000 frames per second
Since we are using milliseconds granularity to integrate timelines
with the GLib main loop, we cannot allow values of the :fps
property bigger than 1000. This means validating the fps value both
in the GParamSpec and the clutter_timeline_set_speed() accessor
function.

This should also fix floating point exceptions when trying to
perform "n_frames = milliseconds / (1000 / fps)".

See bug 1354:

  http://bugzilla.openedhand.com/show_bug.cgi?id=1354
2009-01-27 09:51:45 +00:00
Neil Roberts
4d7caa4bd5 [clutter-timeline] Remove the code for backwards timelines in get_progress
The special check to invert the progress when the timeline direction
is backwards is not necessary because the actual frame number will be
decreasing in that case. Inverting just makes it progress forwards
again.

This is more apparent since the float-alpha-value branch merge because
the clutter_linear function directly returns the value from
get_progress. For example in test-depth, the animations loop instead
of oscillating back and forth.
2009-01-23 22:57:36 +00:00
Robert Bragg
e82f656590 [Automatic fixed-to-float.sh change] Applies all scripted changes
This is the result of running a number of sed and perl scripts over the code to
do 90% of the work in converting from 16.16 fixed to single precision floating
point.

Note: A pristine cogl-fixed.c has been maintained as a standalone utility API
      so that applications may still take advantage of fixed point if they
      desire for certain optimisations where lower precision may be acceptable.

Note: no API changes were made in Clutter, only in Cogl.

Overview of changes:
- Within clutter/* all usage of the COGL_FIXED_ macros have been changed to use
the CLUTTER_FIXED_ macros.

- Within cogl/* all usage of the COGL_FIXED_ macros have been completly stripped
and expanded into code that works with single precision floats instead.

- Uses of cogl_fixed_* have been replaced with single precision math.h
alternatives.

- Uses of COGL_ANGLE_* and cogl_angle_* have been replaced so we use a float for
angles and math.h replacements.
2009-01-20 16:20:54 +00:00
Emmanuele Bassi
2410f74e29 2008-12-05 Emmanuele Bassi <ebassi@linux.intel.com>
Bug 1309 - clutter_timeline_new and clutter_timeline_set_speed
	have two standard of the fps limitation

	* clutter/clutter-timeline.c:
	(clutter_timeline_class_init): Set the maximum value of the
	:fps property to be G_MAXUINT. (Zhang Wei)
2008-12-05 17:44:12 +00:00
Neil Roberts
74ba6fd8c4 * clutter/clutter-timeline.c:
* clutter/clutter-texture.c:
	* clutter/clutter-stage.c:
	* clutter/clutter-label.c:
	* clutter/clutter-behaviour-path.c:
	* clutter/clutter-actor.c: Fix the 'Since' annotation in the
	gtk-doc.
2008-12-05 14:08:06 +00:00
Neil Roberts
fc8c2c5d9b Bug 1207 - Timelines sometime miss markers
* clutter/clutter-timeline.c (timeline_timeout_func): Move the
	code for firing the new-frame and marker-reached signals into a
	separate static function so that it can also be called when the
	last frame is reached. Also fix an issue where the frame numbers
	were changed in the wrong direction when detecting missed markers
	in a reversed timeline. Based on a patch by Michael Boccara.

	* tests/test-timeline.c: Now tries to automatically verify whether
	the test worked by keeping track of all the signal emissions. The
	timelines are run a second time with an extra timeout that causes
	delays to simulate skipped frames.
2008-11-03 12:42:17 +00:00
Emmanuele Bassi
911b395c8a 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com>
Bug 1209 - Move fixed point API in COGL

	* clutter/cogl/cogl-fixed.h:
	* clutter/cogl/cogl.h.in:
	* clutter/cogl/common/Makefile.am:
	* clutter/cogl/common/cogl-fixed.c: Add fixed point API, modelled
	after the ClutterFixed. The CoglFixed API supercedes the ClutterFixed
	one and avoids the dependency of COGL on Clutter's own API.

	* clutter/cogl/common/cogl-clip-stack.c:
	* clutter/cogl/common/cogl-primitives.c:
	* clutter/cogl/common/cogl-primitives.h: Update internal usage of
	ClutterFixed to CoglFixed.

	* clutter/cogl/gl/Makefile.am:
	* clutter/cogl/gl/cogl-primitives.c:
	* clutter/cogl/gl/cogl-texture.c:
	* clutter/cogl/gl/cogl.c: Ditto, in the GL implementation of the
	COGL API.

	* clutter/cogl/gles/Makefile.am:
	* clutter/cogl/gles/cogl-fbo.c:
	* clutter/cogl/gles/cogl-gles2-wrapper.c:
	* clutter/cogl/gles/cogl-primitives.c:
	* clutter/cogl/gles/cogl-texture.c:
	* clutter/cogl/gles/cogl.c: Ditto, in the GLES implementation of
	the COGL API.

	* clutter/pango/pangoclutter-glyph-cache.c:
	* clutter/pango/pangoclutter-glyph-cache.h: Ditto, in the Pango
	renderer glyphs cache.

	* clutter/clutter-fixed.c:
	* clutter/clutter-fixed.h: ClutterFixed and related API becomes
	a simple transition API for bindings and public Clutter API.

	* clutter/clutter-actor.c:
	* clutter/clutter-alpha.c:
	* clutter/clutter-backend.c:
	* clutter/clutter-behaviour-depth.c:
	* clutter/clutter-behaviour-ellipse.c:
	* clutter/clutter-behaviour-path.c:
	* clutter/clutter-behaviour-rotate.c:
	* clutter/clutter-behaviour-scale.c:
	* clutter/clutter-clone-texture.c:
	* clutter/clutter-color.c:
	* clutter/clutter-entry.c:
	* clutter/clutter-stage.c:
	* clutter/clutter-texture.c:
	* clutter/clutter-timeline.c:
	* clutter/clutter-units.h: Move from the internal usage of
	ClutterFixed to CoglFixed.

	* doc/reference/clutter/clutter-sections.txt:
	* doc/reference/cogl/cogl-docs.sgml:
	* doc/reference/cogl/cogl-sections.txt: Update the documentation.

	* tests/test-cogl-tex-tile.c:
	* tests/test-project.c: Fix tests after the API change

	* README: Add release notes.
2008-10-30 16:37:55 +00:00
Neil Roberts
fc73b84002 Bug 1071 - clutter_timeline_get_duration doesn't always work
* clutter/clutter-timeline.c: Calculate the 'duration' property
	on-demand instead of storing it as a member variable. Notify
	duration property changes whenever the fps or num_frames changes.
2008-08-01 11:09:43 +00:00
Neil Roberts
7df15542e4 * clutter/clutter-timeline.c (clutter_timeline_list_markers): When
requesting the list of markers it was returning the marker data as
	a string instead of the name so it was copying garbage.
2008-07-26 14:00:32 +00:00
Emmanuele Bassi
dd185940c0 2008-06-25 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-main.h: Make the priority constants public.

	* clutter/clutter-stage.c: Use CLUTTER_PRIORITY_REDRAW.

	* clutter/clutter-timeline.c: Use CLUTTER_PRIORITY_TIMELINE.
2008-06-25 16:46:42 +00:00
Emmanuele Bassi
8996406189 2008-06-15 Emmanuele Bassi <ebassi@openedhand.com>
Bug #967 - Mismatch of Timeline::marker-reached signal signature

	* clutter/clutter-marshal.list:
	* clutter/clutter-timeline.c:
	(clutter_timeline_class_init): Fix the type of the frame_num
	argument in the ::marker-reached signal creation to match the
	signal class handler. (Armin Burgmeier)
2008-06-15 12:50:05 +00:00
Emmanuele Bassi
8ff6cec829 2008-06-12 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-actor.[ch]: Documentation fixes.

	* clutter/clutter-backend.c: Documentation fixes.

	* clutter/clutter-container.h: Documentation fixes.

	* clutter/clutter-fixed.c (clutter_qdivx): Fix the return
	value to be after the description.

	* clutter/clutter-texture.[ch]: Documentation fixes.

	* clutter/clutter-timeline.c: Documentation fixes.
2008-06-12 11:43:25 +00:00
Tommi Komulainen
863837baec 7 small miscellaneous fixes
Bug#959 - Multiple minor improvements

	* configure.ac: pick up GDKPIXBUF_PREFIX from gdk-pixbuf-2.0
	module, not pango

	* clutter/clutter-keysyms-table.h: cosmetic fix for ifdef guard
	name in the comment (leftover from earlier commit)

	* tests/test-textures.c: don't depend on GdkPixbuf as we're not
	using any actual features from it, just plain pixel buffer
	manipulation

	* clutter/clutter-timeline.c
	* clutter/clutter-timeline.h (clutter_timeline_list_markers): Use
	gsize* to return number of items, not guint*
	* tests/test-paint-wrapper.c: use correct type (guint*) in call
	to clutter_actor_get_size()

	* tests/test-depth.c (janus_group): properly take height2 into
	account when calculating needed height for the rectangle

	* tests/test-cogl-tex-getset.c: use rowstride, not width*4, when
	calculating pixel offsets

	* tests/test-cogl-tex-getset.c: Don't assume/force RGBA format,
	also support ARGB format (needed with quartz imageloader.)
2008-06-10 06:37:46 +00:00
Robert Bragg
c76e576141 2008-05-12 Robert Bragg <bob@openedhand.com>
* clutter/clutter-timeline.c:
	Adds clutter-timeline documentation RE: r2337, explaining
	the current timeline semantics.
2008-05-12 15:18:38 +00:00
Neil Roberts
e97cba0162 * clutter/clutter-timeline.c (clutter_timeline_get_progressx):
Changed to use clutter_qdiv instead of CLUTTER_FIXED_DIV otherwise
	it can't cope with timelines with more than 255 frames.
2008-04-18 13:51:16 +00:00
Neil Roberts
827c26757e Applied patch from bug #881
* clutter/clutter-frame-source.h: 
	* clutter/clutter-frame-source.c:
	New files that contain a replacement for g_timeout that try to
	cope with system delays.

	* clutter/Makefile.am: Added clutter-frame-source.{c,h}

	* clutter/clutter-timeline.c (timeout_add): Use a frame source
	instead of a g_timeout.

	* clutter/clutter-main.c (clutter_threads_add_frame_source_full)
	(clutter_threads_add_frame_source): New public functions to wrap a
	frame source and grab the Clutter mutex.

	* clutter/clutter-timeout-pool.c: Now calculates the timeout
	expiration times in the same way as a frame source does so that it
	counts time in frame intervals instead of setting the next
	expiration time as an offset from the current time.
2008-04-17 16:50:23 +00:00
Neil Roberts
f7b53e6004 Bug #853
* clutter/clutter-timeline.c (clutter_timeline_get_progressx): Fix
	arithmetic for calculating the reverse progress when the timeline
	is backward. (Should subtract from one instead of taking the
	reciprocal).
2008-04-14 11:07:34 +00:00
Emmanuele Bassi
477db755b7 2008-03-18 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-score.[ch]: Remove all the API changes, and
	just add a clutter_score_append_at_marker(); the implementation
	remains the same, but the marker must be explicitly created by
	the developer. The ids are no longer used to create implicit
	markers, so they can return to be unsigned integers.

	* clutter/clutter-timeline.[ch]:
	(clutter_timeline_has_marker): Add a function to query a timeline
	for a marker being set.

	* tests/test-score.c (main): Update with the API changes.

	* clutter.symbols: Update exported symbols.
2008-03-18 22:07:17 +00:00
Emmanuele Bassi
be97c496b6 2008-03-18 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-marshal.list: Add signature for the
	::marker-reached signal marshaller.

	* clutter/clutter-timeline.[ch]: Add timeline marker API;
	using markers it is possible to add a unique identifier to
	a particular frame of the timeline, and receive a signal
	notification when reaching that particular marker while
	playing the timeline. (#641)

	* tests/test-timeline.c: Update the test case to check for
	the marker-reached signal emission.

	* clutter.symbols: Add new symbols.
2008-03-18 17:50:45 +00:00
Robert Bragg
d628513f9d 2008-03-07 Robert Bragg <bob@o-hand.com>
* clutter/clutter-timeline.c:
	Timeline changes to fix the issues identified in bugzilla #439
	
	Notably, this includes some tweaks to timeline semantics. So e.g. for a   
	10 frame timeline here are some points about the new timeline code:
	- When you create a timeline it starts with current_frame_num == 0
	- After starting a timeline, the first timeout is for
	  current_frame_num == 1 (Notably it isn't 0 since there is a delay
	  before the first timeout signals so re-asserting the starting point
	  would give a longer than average first frame.)
	- For a non looping timeline the last timeout would be for
	  current_frame_num == 10
	- For a looping timeline the timeout for current_frame_num == 10 would      
	  be followed by a timeout for current_frame_num == 1 and frame 0 is
	  considered == frame 10.
	- Asking for a timeline of N frames might better be described as asking    
	  for a timeline of _length_ N.

	Warning: Although I tried to test things, I guess it's quite likely that
	this breaks somthing depending on a specific quirk of the previous
	timeline code.
2008-03-07 01:00:00 +00:00
Emmanuele Bassi
6e9c4de9ad 2008-02-20 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-timeline.c (clutter_timeline_set_delay): Relax
	the condition to allow 0 msecs of delay (meaning: no delay).
2008-02-20 17:20:36 +00:00
Øyvind Kolås
5eb9bbc1f3 * clutter/clutter-timeline.c: (clutter_timeline_rewind): updated
documentation to take direction into account.
2008-02-04 14:35:47 +00:00
Matthew Allum
f6602ad265 2008-02-02 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-timeline.c:
        Document frame number limits in new-frame signal.

        * clutter/x11/clutter-event-x11.c:
        Remove uneeded error trap (#751)
2008-02-02 23:39:53 +00:00
Emmanuele Bassi
ecc673d9cd 2008-02-01 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-actor.c:
	(clutter_actor_get_property): Use clutter_actor_get_reactive()
	instead of the IS_REACTIVE() macro.

	(clutter_actor_set_reactive): Emit the notify signal for the
	reactive property.

	* clutter/clutter-timeline.c:
	(timeline_timeout_func),
	(clutter_timeline_get_delta): Coding style fixes.
2008-02-01 11:22:59 +00:00
Emmanuele Bassi
adf89a2e17 2008-01-31 Emmanuele Bassi <ebassi@sprite>
* clutter/clutter-timeline.c (clutter_timeline_skip): Don't
	add the frames outside the direction check. (thanks to benoar
	on clutter-list for spotting it)
2008-01-31 21:15:54 +00:00
Emmanuele Bassi
eba7612388 2008-01-14 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-timeline.c (timeline_timeout_func): Fix
	check if the last frame was reached by skipping a frame (#654,
	Johan Bilien)
2008-01-14 12:02:28 +00:00
Øyvind Kolås
3def17d9d2 * clutter/clutter-timeline.c: (clutter_timeline_get_delta): return the
number of milliseconds passed between new-frame events instead of
since new-frame events, thus making sure that the sum of _get_delta's
returned for all new-frame events is equal to total time elapsed.
2007-11-30 17:07:08 +00:00
Emmanuele Bassi
9628df5ca9 2007-11-30 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-timeline.h:
	* clutter/clutter-timeline.c
	(timeline_timeout_func),
	(clutter_timeline_get_delta): Add a function for retrieving
	the number of frames and the time (in milliseconds) elapsed
	since the last timeline ::new-frame signal. This can be useful
	for implementing a physics engine or just for knowing how if
	and how many frames have been skipped.
2007-11-30 13:20:15 +00:00
Emmanuele Bassi
976df38630 2007-11-19 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-timeline.c (timeline_timeout_func): Do not emit the
	::new-frame signal twice for the last frame. (#531)
2007-11-19 15:25:56 +00:00
Emmanuele Bassi
0d082df3a5 2007-11-15 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-timeline.[ch]: Add ClutterTimeline:direction
	property, defining the direction (forward or backward) of the
	timeline.

	* tests/test-timeline.c: Test the direction property.

	* clutter.symbols: Update exported symbols
2007-11-15 17:03:55 +00:00
Øyvind Kolås
373da11329 * clutter/clutter-timeline.c: (clutter_timeline_set_duration):
rearranged arithemetic to allow specifying duration with sub second
precision (also enables durations smaller than one second).
2007-10-18 13:47:21 +00:00
Emmanuele Bassi
f6c83a224e 2007-10-16 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-timeline.[ch]: Added ClutterTimeline:duration,
	a property for setting the duration of a timeline in milliseconds.
	The property comes with accessors and a new constructor. The
	frame rate used is the default value.

	* clutter/clutter-private.h:
	* clutter/clutter-main.[ch]: Add clutter_get_default_frame_rate()
	and clutter_set_default_frame_rate(); these two functions control
	the default frame rate to be used when creating timelines. Currently
	is set to 60 frames-per-second.
2007-10-16 13:41:34 +00:00
Tomas Frydrych
abd6832dd9 2007-10-12 Tomas Frydrych <tf@o-hand.com>
* clutter/clutter-actor.c:
        * clutter/clutter-backend.c:
        * clutter/clutter-behaviour-depth.c:
        * clutter/clutter-box.c:
        * clutter/clutter-clone-texture.c:
        * clutter/clutter-container.c:
        * clutter/clutter-entry.c:
        * clutter/clutter-feature.c:
        * clutter/clutter-fixed.c:
        * clutter/clutter-group.c:
        * clutter/clutter-hbox.c:
        * clutter/clutter-label.c:
        * clutter/clutter-layout.c:
        * clutter/clutter-media.c:
        * clutter/clutter-rectangle.c:
        * clutter/clutter-score.c:
        * clutter/clutter-script.c:
        * clutter/clutter-stage.c:
        * clutter/clutter-texture.c:
        * clutter/clutter-timeline.c:
        * clutter/clutter-timeout-pool.c:
        * clutter/clutter-vbox.c:
        * clutter/cogl/gl/cogl.c:
        * clutter/cogl/gles/cogl.c:
        * clutter/eglnative/clutter-backend-egl.c:
        * clutter/eglnative/clutter-event-egl.c:
        * clutter/eglnative/clutter-stage-egl.c:
        * clutter/eglx/clutter-backend-egl.c:
        * clutter/eglx/clutter-event-egl.c:
        * clutter/eglx/clutter-stage-egl.c:
        * clutter/glx/clutter-event-glx.c:
        * clutter/json/json-array.c:
        * clutter/json/json-generator.c:
        * clutter/json/json-node.c:
        * clutter/json/json-object.c:
        * clutter/json/json-parser.c:
        * clutter/sdl/clutter-backend-sdl.c:
        * clutter/sdl/clutter-event-sdl.c:
        * clutter/sdl/clutter-stage-sdl.c:

	Fixedup config.h inclusion (must always be bracketed with #ifdef
	HAVE_CONFIG_H).
2007-10-12 08:17:00 +00:00
Emmanuele Bassi
92910e3e2f Various fixes to ClutterTimeline
Emit the ClutterTimeline::new-frame signal only if we arrive there with an
active timeout source. Also, make sure to take a reference on the timeout
when emitting signals.

If the timeline is advancing of zero frames, bump it up to one frame. (bug
471, Rob Bradford)

If the user called clutter_timeline_pause() while in the ::new-frame handler
the timeout is removed and the timeline is reset, while the correct behaviour
should be to simply return. (#371, Johan Bilien)

If we skipped the last frames and we ended up over the frame number, emit
the ::new-frame signal with the last frame before emitting the ::completed
signal.

Remove the call to clutter_timeline_stop() when reaching the end of the
timeline: it was used just to remove the timeout source and it emitted the
::paused signal, which doesn't make any sense. Also rewind the timeline
after emitting the ::completed signal, so that calling get_current_frame()
in the ::completed signal handlers still work.
2007-08-19 19:09:20 +00:00
Emmanuele Bassi
4befcd0a64 Merge clutter.git/threading branch 2007-08-08 10:20:14 +00:00
Emmanuele Bassi
6b00d10549 Check for 0 frames per seconds
ClutterTimeline with zero frames per seconds are not allowed as well.
2007-07-26 11:28:30 +00:00
Emmanuele Bassi
34a119f8a7 Do not allow zero as number of frames in ClutterTimeline
A timeline with no frames is not valid, so we simply disallow setting
ClutterTimeline:num-frames to 0.
2007-07-26 11:28:25 +00:00
Emmanuele Bassi
500d7482b6 Documentation fixes
Various fixes in the API reference build and text.
2007-07-01 16:44:24 +00:00
Emmanuele Bassi
e49b05049a Allow disabling the timeline pool via environment variables
All the ClutterTimeline share a ClutterTimeoutPool by default. This might
cause problems if an application is using a heavily threaded library that
does not play nicely with the main loop (like libneon). If this is the
case, using the CLUTTER_TIMELINE environment variable set to "no-pool"
makes the ClutterTimeline objects discard the pool and allocate a slice
of the main loop.
2007-06-21 14:19:56 +00:00
Emmanuele Bassi
bf378bc7cd Use ClutterTimeoutPool in ClutterTimeline
Use a per-class timeout pool into ClutterTimeline so that every timeline
instance will use a pooled timeout function to execute the tick. This
should make multiple timelines not starve the main loop.
2007-06-09 13:20:00 +00:00
Matthew Allum
2c40b4b53d 2007-06-08 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-actor.c:
        * clutter/clutter-debug.h:
        * clutter/clutter-main.c:
        * clutter/clutter-main.h:
        * clutter/clutter-private.h:
        * clutter/clutter-timeline.c:
        Add 'schedule' debug flag and new CLUTTER_TIMESTAMP macro.

        * clutter/clutter-texture.c:
        * clutter/clutter-texture.h:
        * clutter/cogl/cogl.h:
        * clutter/cogl/gl/cogl-defines.h:
        * clutter/cogl/gles/cogl-defines.h:
        * clutter/cogl/gl/cogl.c:
        * clutter/cogl/gles/cogl.c:
        Add initial experiemental YUV texture support.
        Move texture rect size checks into cogl.
        Better handle moving texture data from video -> system memory
        (if support available).
2007-06-07 23:51:53 +00:00
Emmanuele Bassi
b11aca44e3 Add delay property to ClutterTimeline
This patch adds a "delay" property to the timeline object. If set,
it will delay the start of the timeline of a number of milliseconds.
If the timeline is looping, the delay will be applied just the first
time and not for every loop.
2007-06-07 10:26:18 +00:00
Emmanuele Bassi
c90a252581 Rename clutter_timeline_copy to clutter_timeline_clone
Usually, in OOP objects are cloned, while boxed types are copied; this
holds true in GObject, where GBoxed types have copy functions.
2007-06-07 10:26:07 +00:00
Matthew Allum
d2efd34eb5 2007-05-25 Matthew Allum <mallum@openedhand.com>
* Makefile.am:
        Install a default flavour .pc file.

        * clutter/clutter-actor.c:
        Translate units correctly for translate()

        * clutter/clutter-feature.h:
        Add new texture features.

        * clutter/clutter-fixed.h:
        Add clutter angle conversion defines.

        * clutter/clutter-group.c:
        Use cogl not GL. Dont recurse on show all.

        * clutter/clutter-private.h:
        Remove sync_viewport.

        * clutter/clutter-rectangle.c:
        Fix cogl typo.

        * clutter/clutter-stage.c:
        * clutter/clutter-stage.h:
        Add perspective settings. Remove viewport_sync.
        Add audience stubs. Fix up actor_at_pos a little (still broken)

        * clutter/clutter-texture.h:
        * clutter/clutter-texture.c:
        Redo pixel uploading. Add initial (disabled) YUV support.

        * clutter/clutter-timeline.c:
        Fire 'completed' signal when looping.

        * clutter/cogl/gl/cogl.c:
        Move some backend checks here.

        * clutter/glx/clutter-backend-glx.c:
        Actually check target display has GLX ext.

        * clutter/glx/clutter-stage-glx.c:
        Handle offscreen failing more gracefully.

        * examples/Makefile.am:
        Use AM_LDFLAGS.

        * clutter/clutter-main.c:
        * clutter/clutter-feature.c:
        * clutter/clutter-backend.c:
        * clutter/clutter-alpha.c:
        Fix a compile warnings.

        * tests/Makefile.am:
        * tests/test-offscreen.c:
        * tests/test-scale.c:
        More tests.
2007-05-25 10:56:09 +00:00
Matthew Allum
23ac88ac70 2007-05-14 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-behaviour-path.c:
        Fix bug where last knot position wouldn't get reached.

        * clutter/clutter-group.c:
        Add some docs

        * clutter/clutter-timeline.h:
        * clutter/clutter-timeline.c:
        Add clutter_timeline_copy (needed for ClutterEffect)

        * clutter/clutter-version.h.in:
        Export windowing system / GL backend etc defines.

        * clutter/Makefile.am:
        * clutter/clutter-effect.c:
        * clutter/clutter-effect.h:
        * clutter/clutter.h:

        * clutter/glx/clutter-backend-glx.c:
        Minor clean ups.

        * clutter/clutter-alpha.h:
        Add a fixme.

        * configure.ac:
        Add FPU define.

        * examples/Makefile.am:
        * examples/slider.c:
        Add Robs slider game.
2007-05-14 09:11:23 +00:00
Emmanuele Bassi
f741107fcb Fix a dumb typo in last commit. 2007-03-25 22:37:21 +00:00
Emmanuele Bassi
6c7b0830b5 Lower the priority of the ClutterTimeline timeout function; this should
give the events queue processing a better slice of the main event loop.
2007-03-25 22:37:14 +00:00
Emmanuele Bassi
4d168e81fa 2006-12-13 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-actor.c:
	* clutter/clutter-clone-texture.c:
	* clutter/clutter-event.h:
	* clutter/clutter-stage.c:
	* clutter/clutter-texture.c:
	* clutter/clutter-timeline.c: Update the inline apidoc.
2006-12-13 18:12:09 +00:00
Emmanuele Bassi
f83ffa3520 2006-12-04 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-private.h: Add our own READABLE,
	WRITABLE and READWRITE paramspec flags, declaring the
	string components of the properties GParamSpec as static;
	this should shave off some bytes in the memory footprint
	and avoid relocations.

	* clutter/clutter-actor.c:
	* clutter/clutter-behaviour.c:
	* clutter/clutter-behaviour-opacity.c:
	* clutter/clutter-behaviour-path.c:
	* clutter/clutter-behavuour-scale.c:
	* clutter/clutter-clone-texture.c:
	* clutter/clutter-label.c:
	* clutter/clutter-rectangle.c:
	* clutter/clutter-stage.c:
	* clutter/clutter-texture.c:
	* clutter/clutter-timeline.c: Use the CLUTTER_PARAM_*
	macros we just added.

	* clutter/clutter-behaviour-scale.c: Add properties for
	the scale begin, scale end and gravity parameters.

	* clutter/clutter-behaviour-path.h: Mark the ClutterKnot
	memory management functions as public (for the bindings),
	since we use the slice allocator for copying knots around;
	add a clutter_knot_equal() function.

	* clutter/clutter-behaviour-path.c:
	(node_distance): Use clutter_knot_equal() as a fast path
	to avoid the sqrt() in case the nodes we are using are
	at the same position.
	(path_total_length): Additional check on the existence
	of the next node.

	* examples/behave.c: Do not leak the ClutterBehaviour
	objects around.
2006-12-04 16:26:35 +00:00
Matthew Allum
c57108e030 2006-11-22 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-actor.c:
        * clutter/clutter-alpha.c:
        * clutter/clutter-behaviour-opacity.c:
        * clutter/clutter-behaviour-scale.c:
        * clutter/clutter-clone-texture.c:
        * clutter/clutter-feature.c:
        * clutter/clutter-label.c:
        * clutter/clutter-main.c:
        * clutter/clutter-stage.c:
        * clutter/clutter-texture.c
        * clutter/clutter-timeline.c:
        * clutter/clutter-debug.h:
        Make CLUTTER_NOTE() just take a string rather than a func.
        Add more default context to output.

        * configure.ac:
        Fix flag and add more help docs for --ebable-debug option.
2006-11-22 20:52:27 +00:00
Emmanuele Bassi
e4b9a507e3 2006-11-21 Emmanuele Bassi <ebassi@openedhand.com>
* configure.ac: Enable debug messages also when
	--enable-debug is set to "minimum".

	* clutter/Makefile.am:
	* clutter/clutter-debug.h: Move all debugging macros inside
	this private header; make all debug macros depend on the
	CLUTTER_ENABLE_DEBUG compile time define, controlled by
	the --enable-debug configure switch; add G_LOG_DOMAIN define.

	* clutter/clutter-main.c: Clean up the debug stuff; add
	command line argument parsing using GOption; the debug
	messages now are triggered like this:

	  CLUTTER_DEBUG=section:section:... clutter-app
	
	or like this:

	  clutter-app --clutter-debug=section:section:...
	
	where "section" is one of the sections listed in clutter-main.c,
	or "all", for all sections; each section is bound to a flag,
	which can be used to define a domain when adding a debug note
	using the CLUTTER_NOTE() macro; the old CLUTTER_DBG() macro is
	just a wrapper around that, under the CLUTTER_DEBUG_MISC domain;
	CLUTTER_NOTE() is used like this:

	  CLUTTER_NOTE (DOMAIN, log-function);
	
	where log function is g_printerr(), g_message(), g_warning(),
	g_critical() or directly g_log() - for instance:

	  CLUTTER_NOTE (PANGO, g_warning ("Cache miss: %d", glyph));

	will print the warning only if the "pango" flag has been
	set to the CLUTTER_DEBUG envvar or passed to the --clutter-debug
	command line argument.

	similar to CLUTTER_SHOW_FPS, there's also the --clutter-show-fps
	command line switch; also, the --display and --screen command
	line switches have been added: the first overrides the DISPLAY
	envvar and the second controls the X screen used by Clutter to
	get the root window on the display.

	* clutter/clutter-main.h:
	* clutter/clutter-main.c: Add extended support for GOption
	in Clutter; use clutter_init_with_args() to let Clutter
	parse your own command line arguments; use instead
	clutter_get_option_group() to get the GOptionGroup used by
	Clutter if you want to do the parsing yourself with
	g_option_context_parse(). The init sequence has been verified,
	updated and moved into common functions where possible.

	* clutter/pango/pangoclutter-render.c:
	* clutter/*.c: Include "clutter-debug.h" where needed; use
	CLUTTER_NOTE() instead of CLUTTER_DBG().

	* examples/super-oh.c: Use the new clutter_init_with_args()
	function, and add a --num-hands command line switch to
	the SuperOH example code controlling the number of hands at
	runtime.
2006-11-21 21:27:53 +00:00
Emmanuele Bassi
734f808fbc 2006-11-15 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-alpha.h:
	* clutter/clutter-alpha.c: Add a data parameter to
	the ClutterAlphaFunc; add a data+destroy parameter
	to clutter_alpha_set_func() and to clutter_alpha_new(),
	and turned the latter into clutter_alpha_new_full();
	add a simple, empty constructor clutter_alpha_new().

	These changes makes writing bindings a tad more easy,
	as bindings require passing their own functions in
	order to call the real alpha function.

	* clutter/clutter-behaviour.h: Clean up the header.

	* clutter/clutter-behaviours.[ch]:
	* clutter/clutter-behaviour-opacity.[ch]:
	* clutter/clutter-behaviour-path.[ch]:
	* clutter/clutter-behaviour-scale.[ch]: Split the
	ClutterBehaviourPath, ClutterBehaviourOpacity and
	ClutterBehaviourScale into their own files as they
	have been growing a bit. Fix ClutterBehaviourPath
	API.

	* clutter/clutter-media.h: Remove the commented
	"metadata_available" signal: gtk-doc chokes up on that.

	* clutter/clutter-timeline.h:
	* clutter/clutter-timeline.c: Remove the useless
	ClutterTimelineAlphaFunc signature; add missing accessor
	methods for the properties; clean up a bit.

	* clutter/clutter-util.h:
	* clutter/clutter-util.c: Remove unneeded function
	clutter_util_can_create_texture().

	* clutter/clutter-feature.h: Sync the name of
	clutter_feature_get_all() with the name declared
	in clutter-feature.h.

	* clutter/Makefile.am:
	* clutter/clutter.h: Update.

	* examples/behave.c: Update to the new ClutterAlpha
	constructor.

	* examples/super-oh.c: Use the right pointer and avoid
	the compiler making a fuss about it.
2006-11-15 23:37:53 +00:00
Jorn Baayen
bc3d914ccd 2006-08-28 Jorn Baayen <jorn@openedhand.com>
* clutter/Makefile.am:
	* clutter/clutter-alpha.c:
	* clutter/clutter-alpha.h:
	* clutter/clutter-behaviours.c:
	(clutter_behaviour_opacity_dispose),
	(clutter_behaviour_opacity_init),
	(clutter_behaviour_opacity_frame_foreach),
	(clutter_behaviour_opacity_frame):
	* clutter/clutter-behaviours.h:
	* clutter/clutter-timeline.c: (clutter_timeline_class_init):
	* clutter/clutter-timeline.h:
	* clutter/clutter.h:
	* examples/behave.c: (main):

	Separate alpha calculation into its own class.

	* clutter/clutter-behaviour.c: (clutter_behaviour_set_timelime):

	Correct NULL check.
2006-08-28 17:11:15 +00:00
Matthew Allum
2c41d38fed 2006-08-15 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-behaviour.c:
        * clutter/clutter-behaviour.h:
        * clutter/clutter-behaviours.c:
        * clutter/clutter-timeline.c:
        * clutter/clutter-timeline.h:
        * clutter/clutter.h:
        Make basic behaviour infrastructure actually work.

        * examples/Makefile.am:
        * examples/behave.c:
        Add a simple behaviour demo/test

        * clutter/clutter-media.c: (clutter_media_set_volume):
        Actuall set volume rather than position..   (Fixes #141)
2006-08-15 20:28:41 +00:00
Matthew Allum
c13b025083 2006-08-14 Matthew Allum <mallum@openedhand.com>
* clutter/Makefile.am:
        * clutter/clutter-behaviour.c:
        * clutter/clutter-behaviour.h:
        * clutter/clutter-behaviours.c:
        * clutter/clutter-behaviours.h:
        * clutter/clutter-timeline.c:
        * clutter/clutter-timeline.h:
        Add very initial new behaviour functionality.

        * clutter/clutter-stage.c:
        * clutter/clutter-main.c:
        * clutter/clutter-actor.c:
        Improve clipping using stencil test rather than scissor check.
        ( Should now handle rotated clips etc ).

        * clutter/clutter-group.c: (clutter_group_paint):
        Fix typo on position check.
2006-08-13 23:55:52 +00:00
Iain Holmes
3d95e12687 Fix typos...74% 2006-06-22 13:56:04 +00:00
Emmanuele Bassi
33d0c989ca 2006-06-22 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-timeline.h:
	* clutter/clutter-timeline.c: Add a "started" and a "paused"
	signals; add more sanity checks on the public functions.
	
	(clutter_timeline_get_loop): Add a getter function for the
	loop property.

	* clutter/clutter-marshal.list: Add marshallers.

	* clutter/clutter-timeline.h:
	* clutter/clutter-actor.h: Add padding for future expansion
	without breaking ABI.
2006-06-22 12:05:51 +00:00
Ross Burton
58f2fff6d7 2006-06-22 Ross Burton <ross@openedhand.com>
* clutter/clutter-label.c:
	* clutter/clutter-video-texture.c:
	* clutter/clutter-texture.c:
	* clutter/clutter-timeline.c:
	Fix gtk-doc problems.
2006-06-22 09:14:35 +00:00
Matthew Allum
c39b868aeb 2006-06-22 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-actor.c:
        * clutter/clutter-clone-texture.c:
        * clutter/clutter-color.c:
        * clutter/clutter-event.c:
        * clutter/clutter-group.c:
        * clutter/clutter-label.c:
        * clutter/clutter-main.c:
        * clutter/clutter-media.c:
        * clutter/clutter-rectangle.c:
        * clutter/clutter-stage.c:
        * clutter/clutter-texture.c:
        * clutter/clutter-timeline.c:
        * clutter/clutter-util.c:
        * clutter/clutter-video-texture.c:
        * configure.ac:
        Documentation updates - add section headers.
2006-06-21 22:34:25 +00:00
Matthew Allum
f00e84606c 2006-06-06 Matthew Allum <mallum@openedhand.com>
* configure.ac:
        Use pkg-config to check for X. Really Check for GL libs.
        Make gtk binding optional. Cleanup a little.

        * Makefile.am:
        * gtk/Makefile.am:
        Make gtk binding optional

        * clutter/clutter-element.c:
        Cleanup a little, notify on size change.

        * clutter/clutter-texture.c:
        Lots of cleanups. Add waste prop. Add filter quality prop.

        * clutter/clutter-clone-texture.c:
        Make object construction simpler to work better with bindings.

        * clutter/clutter-stage.c:
        * clutter/clutter-timeline.c:
        Minor reformating, cleanups.

        * examples/test-text.c: (main):
        Random experimentation
2006-06-06 20:40:40 +00:00
Matthew Allum
6c471cb7e1 2006-06-01 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-element.c:
        Fix a snafu in clutter_element_raise ()

        * clutter/clutter-timeline.c:
        * clutter/clutter-timeline.h:
        Add new clutter_timeline_is_playing() method
2006-06-01 21:37:28 +00:00
Matthew Allum
342ea125f1 Merge gobject-branch into trunk 2006-05-29 08:59:36 +00:00