added missing test-project.c

more of projection work

clear CLUTTER_ACTOR_SYNC_MATRICES after setting up viewport

2007-06-12  Matthew Allum  <mallum@openedhand.com>

        * doc/manual/Makefile.am:
        Fix typo in Makefile so PDF's actually get built.

        * doc/manual/clutter-manual.xml.in:
        Add an FAQ section with initial entry.

clutter_actor_project_point/vertices

2007-06-12  Matthew Allum  <mallum@openedhand.com>

        * clutter/clutter-alpha.c:
        Remove stray g_debug.

        * clutter/clutter-behaviour-rotate.c:
        Register private class member.

        * clutter/clutter-behaviour.c:
        * clutter/clutter-behaviour.h:
        Add applied and removed signals.

        * Makefile.am:
        * configure.ac:
        * examples/Makefile.am:
        * examples/README:
        * examples/behave.c:
        * examples/slider.c:
        * examples/super-oh.c:
        * examples/test-entry.c:
        * examples/test-text.c:
        * examples/test.c:
        * tests/Makefile.am:
        Remove examples, moving applicable code into tests.

Fixed unsigned overflow in sine alpha functions

Update Clutter event structures to use the ModifierType enum

Update ChangeLog

Use a full enum for the modifier masks

Update ChangeLog for SVN repo

Compilation fixes

Document ClutterTimeoutPool

Add ClutterTimeoutPool API documentation to the source and to the
gtk-doc sections.

Add copyright license and make ClutterTimeoutPool public

ClutterTimeoutPool can be useful for manually animating without using
timelines or behaviours.

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.

Add timeout pool source

A ClutterTimeoutPool is a source for the GLib main loop which pools
multiple timeout functions. The pool is always sorted so that the first
timeout to expire is also the first element of the pool; hence, extraction
is a constant time operation. This also makes the usage of multiple
timeouts at the same priority not compete for a timeslice of the main
loop, leading to starvation.

2007-06-08  Matthew Allum  <mallum@openedhand.com>

        * clutter/clutter-texture.c: (clutter_texture_get_pixbuf):
        Remove stray printf.

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).

Added a 'activate' signal, which is emitted when the 'Enter' key is pressed

Don't forget files when committing, stoopeed

2007-06-07  Emmanuele Bassi  <ebassi@openedhand.com>

* clutter/*: Move documentation from the templates into the
source code.

2007-06-07  Emmanuele Bassi  <ebassi@openedhand.com>

* clutter/clutter-container.[ch]: Add a generic actor container
interface, for actors to implement without subclassing ClutterGroup.

* clutter/clutter-group.[ch]: Make ClutterGroup implement the
ClutterContainer interface, and deprecate the colliding methods.

* clutter/clutter-layout.[ch]: Add extended layout interface.
Actors and containers requiring or honouring complex layout
management should implement this interface and provide at least
one of the available layout types: width for height, height for
width, natural size, iterative size request.

* clutter/clutter-label.c: A ClutterLabel requires height for
width layout management, so it implements the ClutterLayout
interface.

* clutter/Makefile.am: Add new files to the build.

* tests/*.c:
* examples/*.c: Update tests and examples code to use the
new ClutterContainer API instead of ClutterGroup.

Update ChangeLogs

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.

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.

2007-06-06  Matthew Allum  <mallum@openedhand.com>

        * clutter/clutter-texture.c:
        * clutter/clutter-texture.h:
        Fix GError Args.

2007-06-01  Neil J. Patel  <njp@o-hand.com>

        * clutter/clutter-entry.c: (clutter_entry_set_property),
        (clutter_entry_get_property), (clutter_entry_class_init),
        (clutter_entry_init), (clutter_entry_set_text),
        (clutter_entry_set_max_length):
        * clutter/clutter-entry.h:
        * examples/test-entry.c: (main):
        Added a max-length property whihc limits the length of the text in the
        entry.

    Clipping within the entry class to stop it over-slipping its
        boundries.
        Text will move within the clip region to keep the cursor always
        visible.
        Added some padding to the left and right to make sure cursor is
        always show.

removed perspective matrix caching from ClutterStage

Added text-visibility, which will allow you to show all entered text
as a nominated charaecter ('*' is default).

Added signal to track cursor movements\nMoved the curor painting function into the class functions so it can be sub-classed

make clutter_actor_get_transformed_point input relative to actor; feed actor depth into transform

Add a text-changed signal to the entry

when calculating vertices, apply perspective before all other tranforms

Missed some info in Changelog

Added a function to deal with ClutterKeyEvents. Handles the majority
        of entry-related keyboard keys. However modifiers still need to be
        implemented.

Initicalize stage perspective matrix for defaults

Documentation updates

fix up ChangeLog after merge

include perspective transfore in calculation of vertices

Initial import of ClutterEntry, a text-entry actor

fixed coordinance translation in clutter_actor_get_transformed_point

2007-05-31  Matthew Allum  <mallum@openedhand.com>

        * clutter/clutter-actor.c:
        * clutter/clutter-actor.h:
        Add clutter_actor_get_transformed_point()

        * clutter/clutter-main.c:
        Plug in perspective setup to redraw

        * clutter/clutter-stage.c:
        * clutter/clutter-stage.h:
        Remove audience code for now.

2007-05-31  Matthew Allum  <mallum@openedhand.com>

        * clutter/egl/clutter-backend-egl.c:
        * clutter/egl/clutter-backend-egl.h:
        * clutter/egl/clutter-event-egl.c:
        * clutter/egl/clutter-stage-egl.c:
        * clutter/egl/clutter-stage-egl.h:
        Rename Egl -> EGL

2007-05-31  Matthew Allum  <mallum@openedhand.com>

        * clutter/glx/clutter-backend-glx.c:
        * clutter/glx/clutter-backend-glx.h:
        * clutter/glx/clutter-event-glx.c:
        * clutter/glx/clutter-glx.h:
        * clutter/glx/clutter-stage-glx.c:
        * clutter/glx/clutter-stage-glx.h:
        Change type nameing from Glx -> GLX.
        Add basic event filtering functionality

Changed behaviour so that a beginning angle of 0 would correspond to 12 o'clock

added missing clutter_actor_get_transformed_vertices prototype; removed related debug code

Fixed ellipse behaviour for negative angles; fixed double to int conversion for negative numbers; fixed CLUTTER_ANGLE_FROM_DEGX; added ClutterVertices and clutter_actor_get_transformed_vertices()

2007-05-31  Matthew Allum  <mallum@openedhand.com>

        * TODO:
        Sync up for whats left for 0.4 release (and 0.6 ideas)

2007-05-31  Matthew Allum  <mallum@openedhand.com>

        * clutter/clutter-behaviour-ellipse.c:
        Remove uneeded knot signal

        * clutter/clutter-behaviour-path.c:
        Fix so knot signal is emitted only when a knot is reached.

        * clutter/clutter-effect.c:
        * clutter/clutter-effect.h:
        Add a scale effect.

        * configure.ac:
        * doc/manual/Makefile.am:
        * doc/manual/clutter-manual.xml.in:
        * doc/manual/manual.xsl:
        * doc/manual/style.css:
        Add various bits for application developers manual.

removed ClutterSmoothstep type; renamed clutter_smoothstep_func to clutter_smoothstep_inc_func; added clutter_smoothstep_dec_func

fixed clutter cos functions; fixed tilt calculations in elliptic path

fix z_camera calcualtion in gles/cogl

2007-05-28  Matthew Allum  <mallum@openedhand.com>

        * clutter/clutter-texture.c: (clutter_texture_unrealize):
        Dont even try to move texture pixels from video -> system
        ram on unrealisation for GL/ES

2007-05-28  Matthew Allum  <mallum@openedhand.com>

        * clutter/clutter-stage.c: (clutter_stage_get_actor_at_pos):
        Fix for GL/ES. Barring texture reads this means all clutter
        functionality now works on GL/ES! (no doubt with a few yet to
        be discovered bugs)

2007-05-28  Matthew Allum  <mallum@openedhand.com>

        * clutter/clutter-backend.c:
        * clutter/clutter-backend.h:
        * clutter/glx/clutter-stage-glx.c:
        * clutter/glx/clutter-backend-glx.c:
        Fix up rendering pipeline removing clutter_backend_XXX_stage_paint
        and adding clutter_backend_XXX_redraw instead. Duplicates less
        code in backends, avoids clutter_actor_paint() getting called
        before stage is set up (viewport wise) and unbreaks things like
        picking.

        * clutter/clutter-actor.c:
        * clutter/clutter-actor.h:
        * clutter/clutter-main.c:
        * clutter/clutter-private.h:
        * clutter/clutter-stage.c: (clutter_stage_get_actor_at_pos):
        Redo picking functionality a different way (via color indexing)
        as to provide more flexibility, possibly speed and more likely
        work with GL/ES (doesn't currently however - not sure why).

        * clutter/clutter-group.c:
        Add groups own 'pick' method.

        * clutter/cogl/cogl.h:
        * clutter/cogl/gl/cogl.c:
        * clutter/cogl/gles/cogl.c:
        Move clipping funtionality into cogl.

        * clutter/cogl/gles/cogl-defines.h:
        Hack around missing BGR format in GL/ES.

        * clutter/egl/clutter-backend-egl.c:
        * clutter/egl/clutter-backend-egl.h:
        * clutter/egl/clutter-stage-egl.c:
        * clutter/sdl/clutter-backend-sdl.c:
        * clutter/sdl/clutter-backend-sdl.h:
        * clutter/sdl/clutter-event-sdl.c:
        * clutter/sdl/clutter-stage-sdl.c:
        Update backends to newer API.
        Add basic mouse event translation to SDL.

2007-05-25  Matthew Allum  <mallum@openedhand.com>

        * clutter/clutter-color.c: (clutter_color_parse):
        Handle #rrggbbaa color setting strings (i.e with alpha).
        Set alpha to 0xff if it is not specified.

        * clutter/clutter-stage.c: (clutter_stage_get_actor_at_pos)
        Increase select buffer.

        * examples/super-oh.c:
        Fix up use of clutter_group_show_all()

ClutterBehaviourEllipse api changes; z_camera calculation

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.

removed clutter_actor_get_abs_position_units() and clutter_actor_get_abs_size_units() from public api

updated clutter-behaviour-ellipse.sgml template

removed ClutterReal; added clutter-units

add missing clutter-real.h

ClutterReal type

Update ChangeLog (and fix last commit)

Remove ClutterLayout from the main branch

Use clutter_base_init() in the init process

Use clutter_base_init() instead of g_type_init(), as it calls the type
function for ClutterActor and allows the compiler to use a constant value
instead of the computed result.

Hush compiler warning

When forcing a call to clutter_actor_get_type() to cache the result, ignore
the returned value and hush a compiler warning.

2007-05-17  Matthew Allum  <mallum@openedhand.com>

        * configure.ac:
        Fix CLUTTER_NO_FPU typo.

added clutter_exp_inc_func() and clutter_exp_dec_func()

added clutter_pow2x() and clutter_log2x()

Add base initialisation function

Add a semi-private function, called clutter_base_init(), which initialises
the basic Clutter functionalities (at the moment, just the GLib type system)
without calling in the backend-specific code. This function is only useful
for gtk-doc, to introspect the library when generating documentation for
signals, properties and class hierarchy.

Also, change the documentation build system to use clutter_base_init() when
launching the scanner program.

added clutter_sine_half_func()

Fixed clutter_sine_inc_func(); added clutter_sine_dec_func()

implemented smoothstep alpha function

2007-05-16  Matthew Allum  <mallum@openedhand.com>

        * clutter/clutter-backend.c:
        * clutter/clutter-backend.h:
        * clutter/clutter-feature.c:
        * clutter/clutter-feature.h:
        * clutter/clutter-main.c:
        * clutter/clutter-main.h:
        * clutter/clutter-private.h:
        * clutter/clutter-stage.c:
        * clutter/cogl/cogl.h:
        * clutter/cogl/gl/cogl.c:
        * clutter/cogl/gles/cogl.c:
        * clutter/glx/clutter-backend-glx.c:
        * clutter/glx/clutter-backend-glx.h:
        * clutter/glx/clutter-glx.h:
        * clutter/glx/clutter-stage-glx.c:
        * clutter/glx/clutter-stage-glx.h:
        Rejig the features() foo, moving mostly into backends/cogl.

removed unnecessary CFX_MUL from clutter_actor_get_abs_position

added tilt parameter to clutter_behaviour_ellipse_new()

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.

2007-05-10  Matthew Allum  <mallum@openedhand.com>

        * clutter/egl/clutter-backend-egl.c:
        * clutter/egl/clutter-event-egl.c:
        * clutter/sdl/clutter-backend-sdl.c:
        * clutter/sdl/clutter-event-sdl.c:
        Fix SDL & EGL backends to work with newer backend code.

fixed gtkdoc comments for hls functions

added clutter_color_to/from_hlsx(); clobbered hue to 0..255 in clutter_colour_to/from_hls()

2007-05-10  Matthew Allum  <mallum@openedhand.com>

        * clutter/clutter-backend.c:
        * clutter/clutter-backend.h:
        * clutter/clutter-event.c:
        * clutter/clutter-main.c:
        * clutter/clutter-private.h:
        * clutter/glx/clutter-backend-glx.c:
        * clutter/glx/clutter-backend-glx.h:
        * clutter/glx/clutter-event-glx.c:
        Rejig backend event code as to simplify a little.
        NOTE: This breaks non glx backends.

        * tests/Makefile.am:
        * tests/test-events.c:
        Add a very simple event test.

        * tests/test-textures.c: (main):
        Add some more sizes to the test.

2007-05-05  Matthew Allum  <mallum@openedhand.com>

        * clutter/clutter-texture.c:
        Fix typos with new cogl using texture code. Fixes tiled textures.
        Add a check for max npots size.

        * configure.ac:
        * Makefile.am:
        * tests/Makefile.am:
        * tests/test-textures.c:
        Add a simple texture test.

2007-05-02  Matthew Allum  <mallum@openedhand.com>

        * clutter/Makefile.am:
        * clutter/clutter-stage.c:
        * clutter/sdl/Makefile.am:
        * clutter/sdl/clutter-backend-sdl.c:
        * clutter/sdl/clutter-backend-sdl.h:
        * clutter/sdl/clutter-event-sdl.c:
        * clutter/sdl/clutter-sdl.h:
        * clutter/sdl/clutter-stage-sdl.c:
        * clutter/sdl/clutter-stage-sdl.h:
        * configure.ac:
        Add a basic SDL based backend. Lacks real input event handling
        (translation) as yet.
        Also allows for clutter to be built against dgles.

2007-05-02  Matthew Allum  <mallum@openedhand.com>

        * clutter/clutter-actor.c:
        * clutter/cogl/gles/cogl.c:
        Fix rotation + other fixed point cleanups.

        * clutter/clutter-texture.h:
        Sketch out an updated API.

fixed sign problem in cogl_setup_vieport

2007-05-01  Matthew Allum  <mallum@openedhand.com>

        * clutter/clutter-rectangle.c:
        Comment out color match check for now as appears to be causing
        borders to always get pained.

        * clutter/clutter-texture.h:
        Add some format defines (unused as yet)

        * clutter/cogl/gles/cogl.c:
        * clutter/egl/clutter-stage-egl.c:
        * configure.ac:
        Various OpenGL ES backend related fixes and tweaks.

Updated changelog

removed debugging messages

added --path command line argument to examples/behave; removed bspline example

cleaned up ClutterBehaviourEllipse api, added documentation

clutter_sini(): fixed reduction to 0,2pi

initial stab at elliptic path behaviour

2007-04-28  Matthew Allum  <mallum@openedhand.com>

        * clutter/Makefile.am:
        * clutter/clutter-debug.h:
        * clutter/clutter-fixed.h:
        * clutter/clutter-main.c:
        * clutter/cogl/gles/Makefile.am:
        * clutter/cogl/gles/cogl-defines.h:
        * clutter/cogl/gles/cogl.c:
        * clutter/egl/clutter-backend-egl.c:
        * clutter/egl/clutter-backend-egl.h:
        * clutter/egl/clutter-stage-egl.c:
        * configure.ac:
        Populate most stubs for cogl GL/ES implementation.
        (against vincent - see http://svn.o-hand.com/repos/misc/ogles)
        Add various fixups to EGL backend.
        Code builds and runs (on 16bpp) but yet displays much (is close!)

        * clutter/pango/pangoclutter-render.c:
        comment out some rouge glBegin/end calls.

2007-04-27  Matthew Allum  <mallum@openedhand.com>

        * clutter/Makefile.am:
        * clutter/clutter-actor.c:
        * clutter/clutter-clone-texture.c:
        * clutter/clutter-rectangle.c:
        * clutter/clutter-stage.c:
        * clutter/clutter-texture.c:
        * clutter/cogl/cogl.h:
        * clutter/cogl/gl/Makefile.am:
        * clutter/cogl/gl/cogl-defines.h:
        * clutter/cogl/gl/cogl.c:
        * clutter/cogl/gles/Makefile.am:
        * clutter/cogl/gles/cogl-defines.h:
        * clutter/cogl/gles/cogl.c:
        * clutter/glx/Makefile.am:
        * clutter/glx/clutter-stage-glx.c:
        * clutter/pango/Makefile.am:
        * clutter/pango/pangoclutter-render.c:
        * configure.ac:
        Add initial 'cogl' implementation. 'cogl' is a simple abstration
        layer over GL and GL/ES used by clutter internally. It should
        eventually allow clutter applications to be run on both GL and GL/ES
        with just a recompile as well as provide more debugging and potentially
        profiling information for GL and GL/ES usage.

        This commit contains the initial GL implementation.

2007-04-26  Emmanuele Bassi  <ebassi@openedhand.com>

Merge from clutter-0-2

* clutter/clutter-label.c: Unbreak the "use-markup" property
by actually passing the markup to pango_layout_set_markup().

2007-04-25  Emmanuele Bassi  <ebassi@openedhand.com>

Merge from clutter.git/master

* clutter/glx/clutter-event-glx.c:
* clutter/glx/clutter-stage-glx.c: Implement the _NET_WM_PING
protocol handling on the main stage window.

* clutter/clutter-stage.h:
* clutter/clutter-stage.c:
* clutter/clutter-main.c: Handle CLUTTER_DELETE events internally,
by calling clutter_main_quit(), and remove the ::delete-event
signal from ClutterStage; clean up the signal emission sequence
for the events: emit the ::event signal before emitting any signal
and the ::event-after signal after the signal has been emitted; move
the signal emission calls inside ClutterStage so we can call
g_signal_emit() instead of g_signal_emit_by_name(), thus sparing us
a lookup for each event.

* examples/test.c: Remove ::delete-event signal handling.

Updating ChangeLog for SVN users

Change clutter_glx_get_default_screen() to return a Screen pointer

Now that we have clutter_backend_get_screen_number(), we can directly
return the Screen pointer inside the GLX backend API.