Commit Graph

173 Commits

Author SHA1 Message Date
Emmanuele Bassi
709bb69970 Add debug annotations for the layout process
If we need to check that the layout sequence is correct in
terms of order of execution and with respect to caching, then
having a CLUTTER_DEBUG_LAYOUT debug flag would make things
easier.
2009-04-15 17:25:50 +01:00
Neil Roberts
a93a93d007 Count timeline frames using the FPS instead of an integer interval
Bug 1495 - Timelines run 4% short

Previously the timelines were timed by calculating the interval
between each frame stored as an integer number of milliseconds so some
precision is lost. For example, requesting 60 frames per second gets
converted to 16 ms per frame which is actually 62.5 frames per
second. This makes the timeline shorter by 4%.

This patch merges the common code for timing from the timeout pools
and frame sources into an internal clutter-timeout-interval file. This
stores the interval directly as the FPS and counts the number of
frames that have been reached instead of the elapsed time.
2009-03-16 15:40:18 +00:00
Emmanuele Bassi
52811b240f [stage] Coalesce fog and perspective API
The fog and perspective API is currently split in two parts:

  - the floating point version, using values

  - the fixed point version, using structures

The relative properties are using the structure types, since they
are meant to set multiple values at the same time. Instead of
using bare values, the whole API should be coalesced into two
simple calls using structures to match the GObject properties.

Thus:

  clutter_stage_set_fog (ClutterStage*, const ClutterFog*)
  clutter_stage_get_fog (ClutterStage*, ClutterFog*)

  clutter_stage_set_perspective (ClutterStage*, const ClutterPerspective*)
  clutter_stage_get_perspective (ClutterStage*, ClutterPerspective*)

Which supercedes the fixed point and floating point variants.

More importantly, both ClutterFog and ClutterPerspective should
using floating point values, since that's what get passed to
COGL anyway.

ClutterFog should also drop the "density" member, since ClutterStage
only allows linear fog; non-linear fog distribution can be achieved
using a signal handler and calling cogl_set_fog() directly; this keeps
the API compact yet extensible.

Finally, there is no ClutterStage:fog so it should be added.
2009-03-10 12:38:03 +00:00
Emmanuele Bassi
4e98fc5e79 [docs] Note that grabs are evil
Grabs are an entirely evil way to override the whole event delivery
machinery that Clutter has in place.

A pointer grab can be effectively replaced by a much more reliable
::captured-event signal handler, for instance.

Sometimes, grabs are a necessary evil -- and that is why Clutter
exposes them in the API; that should not fool anyone into thinking
that they should be used unless strictly necessary.
2009-03-10 12:38:03 +00:00
Øyvind Kolås
9df3fb993c Add a warning for recursive emit_event
When event delivery is invoked by synthetic events through
clutter_do_event from inside an event handler clutter was silently
ignoring it, this warning will hopefully help resolving some issues.
2009-02-27 17:59:16 +00:00
Emmanuele Bassi
b39223d8cb [backend] Constify font options
The font options accessors in ClutterBackend only deal with const
cairo_font_options_t values, since:

  - set_font_options() will copy the font options
  - get_font_options() will return a pointer to the internal
    font options

Not using const in these cases makes the API confusing and might lead
to erroneous calls to cairo_font_options_destroy().
2009-02-26 15:32:48 +00:00
Emmanuele Bassi
3409a941a4 Use a dynamic array for the actors when delivering events
Instead of using a fixed size array for storing the scenegraph sub-node
during event delivery we should use a GPtrArray. The benefits are:

  - a smaller allocation
  - no undocumented yet binding constraint on the scenegraph size
2009-02-24 09:29:08 +00:00
Emmanuele Bassi
7d181636ed Make fuzzy picking a command line switch
The CLUTTER_FUZZY_PICK environment variable is the last one used
by Clutter without a corresponding command line switch.
2009-02-23 13:17:06 +00:00
Emmanuele Bassi
42fa1e035b Make disable text mipmapping a command line switch
The environment variable to disable mipmapping should also be
a command line switch, and be handled like the rest of Clutter's
environment variables/command line switches.
2009-02-23 13:08:59 +00:00
Emmanuele Bassi
605dfb8fd0 Add runtime debug messages for COGL
Clutter is able to show debug messages written using the CLUTTER_NOTE()
macro at runtime, either by using an environment variable:

  CLUTTER_DEBUG=...

or by using a command line switch:

  --clutter-debug=...
  --clutter-no-debug=...

Both are parsed during the initialization process by using the
GOption API.

COGL would benefit from having the same support.

In order to do this, we need a cogl_get_option_group() function in
COGL that sets up a GOptionGroup for COGL and adds a pre-parse hook
that will check the COGL_DEBUG environment variable. The OptionGroup
will also install two command line switches:

  --cogl-debug
  --cogl-no-debug

With the same semantics of the Clutter ones.

During Clutter initialization, the COGL option group will be attached
to the GOptionContext used to parse the command line options passed
to a Clutter application.

Every debug message written using:

  COGL_NOTE (SECTION, "message format", arguments);

Will then be printed only if SECTION was enabled at runtime.

This whole machinery, like the equivalent one in Clutter, depends on
a compile time switch, COGL_ENABLE_DEBUG, which is enabled at the same
time as CLUTTER_ENABLE_DEBUG. Having two different symbols allows
greater granularity.
2009-02-23 13:00:52 +00:00
Neil Roberts
a4c8e78477 Add an environment variable to disable mipmapped text
Mipmapped text is enabled by default in Clutter but it can cause
problems on some drivers so it is convenient to have an environment
variable to disable it for all apps.
2009-02-23 11:36:03 +00:00
Owen W. Taylor
c5afd98416 Add gobject-introspection annotations
Add annotations such as (transfer-none) (out) (element-type ClutterActor),
and so forth to the doc comments as appropriate.

The annotations added here are a combination of the annotations previously
in gir-repository for Clutter and annotations found in a review of all
return values with that were being parsed with a transfer of "full".

http://bugzilla.openedhand.com/show_bug.cgi?id=1452

Signed-off-by: Emmanuele Bassi <ebassi@linux.intel.com>
2009-02-20 12:09:07 +00:00
Robert Bragg
03018f0c2a [Cogl] Renames cogl_paint_init to cogl_clear and adds a cogl_disable_fog function
cogl_paint_init was a bit too miscellaneous; it mainly cleared the color, depth
and stencil buffers but arbitrarily it also disabled fogging and lighting.

It no longer disables lighting, since we know Cogl never enables lighting and
disabling of fog is now handled with a seperate function.

Since I noticed cogl_set_fog was taking a density argument documented as
"Ignored" I've also added a mode argument to cogl_set_fog which exposes the
exponential fog modes which can make use of the density.
2009-02-18 16:00:52 +00:00
Neil Roberts
747233a8ac [clutter-main] Fix the input device passed to set_motion_last_actor
In generate_enter_leave_events it passes the device pointer from the
event to set_motion_last_actor but it was reading it directly from
event->motion.device. However the function is also used to process
button events so it would read from the wrong location in this case.

The device location in the union happened to be in the same place as
the click_count field of ClutterButtonEvent so it only mattered if the
click_count is non-zero. The X11 backend doesn't set this but
Clutter-GTK does so it was causing a crash.
2009-02-16 16:36:46 +00:00
Neil Roberts
5d6a11e1bf Emit CLUTTER_LEAVE events when the pointer leaves the stage
Bug 1178 - No enter / leave events on actors when pointer leaves the
           stage window

The patch is mostly thanks to Johan Bilien with small modifications
based on suggestions by Owen Taylor.

The X11 backend now listens for enter and leave notifications. Leave
notifications get translated directly to a CLUTTER_LEAVE
event. Clutter can detect these special events because the source
actor is NULL in which case it sets the source actor to the last known
actor and then sets the last known actor to NULL.

Enter notifications just get translated to CLUTTER_MOTION events which
will cause Clutter to generate an enter event through the usual code
path.
2009-02-16 12:46:36 +00:00
Shane Bryan
46ce2ee737 Bug 1434 - _NET_WM_NAME not set before realize
Moved clutter_stage_set_title() before call to clutter_actor_realize()
to ensure _NET_WM_NAME is set early enough for use by interested WM's,

Signed-off-by: Shane Bryan <shane.bryan@linux.intel.com>
Signed-off-by: Emmanuele Bassi <ebassi@linux.intel.com>
2009-02-14 12:49:25 +00:00
Emmanuele Bassi
9da564b391 Bug 1440 - Add clutter_get_current_event_time()
The clutter_get_current_event_time() is a global function for
retrieving the timestamp of the current event being propagated
by Clutter. Such function avoids the need to propagate the
timestamp from within user code.
2009-02-14 11:38:16 +00:00
Neil Roberts
6b9da72ab0 Directly set backend font options in clutter_set_font_flags
Instead of having a separate set of font options that override the
backend options when clutter_set_font_flags is called, it now just
directly sets the backend font options. So now the font flags are just
a convenience wrapper around the backend font options.

This also makes the ClutterText labels automatically update when the
font flags are changed because they will respond to the 'font-changed'
signal from the backend.
2009-01-27 17:11:02 +00:00
Robert Bragg
e9a45c7744 Merge branch 'cogl-material'
Conflicts:

	clutter/cogl/gl/cogl-texture.c
	clutter/cogl/gles/cogl-primitives.c

* cogl-material:
 clutter-{clone-,}texture weren't updating their material opacity.
 Updates GLES1 support for CoglMaterial
 Normalizes gl vs gles code in preperation for synching material changes
 Removes cogl_blend_func and cogl_alpha_func
 Fully integrates CoglMaterial throughout the rest of Cogl
 [cogl-material] Restore the GL_TEXTURE_ENV_MODE after material_rectangle
 [cogl-material] Make the user_tex_coords parameter of _rectangle const
 [test-cogl-material] Remove return value from material_rectangle_paint
 Add cogl-material.h and cogl-matrix.h to libclutterinclude_HEADERS
 [cogl-material] improvements for cogl_material_rectangle
 [cogl-material] Adds a cogl_material_set_color function
 [cogl-material] Some improvements for how we sync CoglMaterial state with OpenGL
 [cogl-material] Converts clutter-texture/clutter-clone-texture to the material API
 [doc] Hooks up cogl-material reference documentation
 Updates previous GLES multi-texturing code to use CoglMaterial
 Adds a CoglMaterial abstraction, which includes support for multi-texturing
 [doc] Hooks up cogl-matrix reference documentation
 Adds CoglMatrix utility code
 [tests] Adds an interactive unit test for multi-texturing
 [multi-texturing] This adds a new cogl_multi_texture API for GL,GLES1 + GLES2
2009-01-27 15:19:34 +00:00
Neil Roberts
418fb995c8 Replace clutter_set_use_mipmapped_text with clutter_set_font_flags
The hope is that this function makes it easier to extend the font
settings with more flags without having to add a function for every
setting.

A new flag for enabling hinting has been added. If set, this changes
the font options on the global PangoContext and any newly created
PangoContexts. The options are only set if the flag is changed from
the default so it won't override any detailed setting chosen by the
backend.
2009-01-27 14:43:44 +00:00
Robert Bragg
5985eef44c Fully integrates CoglMaterial throughout the rest of Cogl
This glues CoglMaterial in as the fundamental way that Cogl describes how to
fill in geometry.

It adds cogl_set_source (), which is used to set the material which will be
used by all subsequent drawing functions

It adds cogl_set_source_texture as a convenience for setting up a default
material with a single texture layer, and cogl_set_source_color is now also
a convenience for setting up a material with a solid fill.

"drawing functions" include, cogl_rectangle, cogl_texture_rectangle,
cogl_texture_multiple_rectangles, cogl_texture_polygon (though the
cogl_texture_* funcs have been renamed; see below for details),
cogl_path_fill/stroke and cogl_vertex_buffer_draw*.

cogl_texture_rectangle, cogl_texture_multiple_rectangles and
cogl_texture_polygon no longer take a texture handle; instead the current
source material is referenced. The functions have also been renamed to:
cogl_rectangle_with_texture_coords, cogl_rectangles_with_texture_coords
and cogl_polygon respectivly.

Most code that previously did:
  cogl_texture_rectangle (tex_handle, x, y,...);
needs to be changed to now do:
  cogl_set_source_texture (tex_handle);
  cogl_rectangle_with_texture_coords (x, y,....);

In the less likely case where you were blending your source texture with a color
like:
  cogl_set_source_color4ub (r,g,b,a); /* where r,g,b,a isn't just white */
  cogl_texture_rectangle (tex_handle, x, y,...);
you will need your own material to do that:
  mat = cogl_material_new ();
  cogl_material_set_color4ub (r,g,b,a);
  cogl_material_set_layer (mat, 0, tex_handle));
  cogl_set_source_material (mat);

Code that uses the texture coordinates, 0, 0, 1, 1 don't need to use
cog_rectangle_with_texure_coords since these are the coordinates that
cogl_rectangle will use.

For cogl_texture_polygon; as well as dropping the texture handle, the
n_vertices and vertices arguments were transposed for consistency. So
code previously written as:
  cogl_texture_polygon (tex_handle, 3, verts, TRUE);
need to be written as:
  cogl_set_source_texture (tex_handle);
  cogl_polygon (verts, 3, TRUE);

All of the unit tests have been updated to now use the material API and
test-cogl-material has been renamed to test-cogl-multitexture since any
textured quad is now technically a test of CoglMaterial but this test
specifically creates a material with multiple texture layers.

Note: The GLES backend has not been updated yet; that will be done in a
following commit.
2009-01-27 14:26:39 +00:00
Emmanuele Bassi
4f6cc0b25f [x11] Proper fix for the ClutterStage resize race
Continuation of the fix in commit 00a3c69868.

Instead of using a separate flag for the resize process, just
delay the setting of the CLUTTER_ACTOR_SYNC_MATRICES flag on the
stage to the point when we receive a ConfigureNotify event from
X11.

This commit will break the stage embedding into other toolkits.
2009-01-12 11:15:41 +00:00
Emmanuele Bassi
00a3c69868 [x11] Fix a race condition when resizing a stage
There is a race condition when we resize a stage before showing
it on X11.

The race goes like this:

  - clutter_init() creates the default stage and realize it, which
    will cause a 640x480 Window to be created
  - call set_size(800, 600) on the stage will cause the Window to be
    resized to 800x600
  - call show() on the stage for the first time will cause COGL
    to set up an 800 by 600 GL viewport
  - the Window will be mapped, which will cause X to notify the
    window manager that the Window should be resized to 800x600
  - the window manager will approve the resize
  - X resizes the drawable to 800x600

To fix the race, we need to defer COGL from setting up the viewport
until we receive a ConfigureNotify event and the X server has resized
the Drawable.

In order to defer the call to cogl_setup_viewport() we add a new
private flag, CLUTTER_STAGE_IN_RESIZE; the flag is checked whenever
we need to change the viewport size along with the SYNC_MATRICES
private flag. Thus, cogl_setup_viewport() will be called only if
SYNC_MATRICES is set and IN_RESIZE is not set.
2009-01-09 12:06:46 +00:00
Emmanuele Bassi
c54bd99097 Merge the ClutterText actor
Merge branch 'text-actor'

* text-actor: (108 commits)
  Re-align ClutterText header file
  [text] Fix cursor sizing
  Comments and whitespace fixes to ClutterText
  [docs] Add newly added :single-line-mode accessors
  Update the ignore file
  [tests] Add text field interactive test
  [text] Add single-line-mode to ClutterText
  [text] Fix the deletion actions
  [text] Use cached length when possible
  [tests] Add unit for the ClutterText:password-char property
  [docs] Update the Text section
  [text] Coalesce text visibility and password character
  Allow localizations to change the text direction
  Clean up the update_pango_context() function
  Pass the PangoContext, not the MainContext
  Revert the logic of the PangoContext check
  Remove the binding pool entry from the list
  Remove BindingPool::list_actions()
  Add ClutterActor::create_pango_context()
  Rename the PangoContext creation functions
  ...
2009-01-07 12:06:33 +00:00
Emmanuele Bassi
1892f8cb1d Allow localizations to change the text direction
The locale translators of Clutter are also the ones that should set
the default direction of the text in a Clutter user interface.

This commit adds a translatable string that defines the direction
of the text; the translation authors will change it to the correct
value and that will determine the default direction.

The default text direction can be overridden by using the
CLUTTER_TEXT_DIRECTION environment variable, or by using the
--clutter-text-direction command line switch. In any other case,
the locale will determine the text direction, as it should.
2009-01-06 12:35:19 +00:00
Takao Fujiwara
8e6423a1b6 Bug 1397 - Allow localizing the command line help
Clutter has a set of command line options that are added to every
application by means of clutter_init() or by obtaining the Clutter
GOptionGroup and using g_option_context_parse(). Thus, every Clutter
application will automatically have an --help command line switch
showing the list of options and their description.

At the moment, Clutter does not enable localization of the help,
thus making it less than useful on non-English locales.

This patch enables the machinery to create a localization file and
load it when initializing Clutter, by means of the GLib macros and
locale.h API we already use.

Signed-off-by: Emmanuele Bassi <ebassi@linux.intel.com>
2009-01-06 12:15:02 +00:00
Emmanuele Bassi
1187004099 Clean up the update_pango_context() function
Logically split the various operations with whitespace so that
it's clear what does what.
2009-01-05 16:48:46 +00:00
Emmanuele Bassi
a5f9c72694 Pass the PangoContext, not the MainContext
When updating the PangoContext with the current options (font name,
options, resolution) pass the PangoContext instead of the Clutter
MainContext structure pointer.
2009-01-05 16:45:59 +00:00
Emmanuele Bassi
c79112bd3c Revert the logic of the PangoContext check
The branch that creates the global PangoContext should only run
if there is no global PangoContext already.
2009-01-05 16:44:52 +00:00
Emmanuele Bassi
d622a4dd89 Rename the PangoContext creation functions
The _clutter_context_create_pango_context() should create a new
context; the function returning the PangoContext stored inside the
MainContext structure should be named _get_pango_context() instead.
2009-01-05 15:27:33 +00:00
Emmanuele Bassi
9389d9755d Add the ability to set the text direction
The direction of the text depends on the locale, and it is the
basic setting needed to enable internationalization of user
interfaces.

This commit allows setting the direction of the PangoContext instance
used by Clutter by using the CLUTTER_TEXT_DIRECTION environment
variable, or by passing the --clutter-text-direction command line
argument. Valid values are:

        ltr     - for left-to-right locales
        rtl     - for right-to-left locales

The default is LTR.

Ideally, this should be a value set by the localization teams on the
PO file, but this step requires some build system surgery to allow
the translation of the Clutter strings.
2008-12-23 16:40:26 +00:00
Emmanuele Bassi
977bdcf89b Update the PangoContext on backend changes
When the ClutterBackend notifies of changes in the resolution or
font options, update the PangoContext stored by Clutter's main
context. This allows changing the backend font-related settings at
runtime.
2008-12-23 14:34:16 +00:00
Emmanuele Bassi
213d8f0e4e Store the PangoContext inside the main context
The PangoContext should be stored once, and inside the main
Clutter context. Each actor for which clutter_actor_get_pango_context()
has been called will hold a reference on the Pango context as well.

This makes it possible to update the text rendering for Clutter
by using only public API.
2008-12-23 14:27:41 +00:00
Neil Roberts
008693d8b2 * clutter/clutter-main.c (_clutter_do_pick): Restore the GL_DITHER
state after reading the pixel value instead of before. Suggested
	in bug 1328 thanks to Guy Zadickario.
2008-12-08 12:02:36 +00:00
Emmanuele Bassi
62844d5f04 2008-11-17 Emmanuele Bassi <ebassi@linux.intel.com>
Bug 1014 - Clutter Animation API Improvements

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

	* clutter/clutter-types.h: Add AnimationMode, an enumeration
	for easing functions.

	* clutter/clutter-alpha.[ch]: Add the :mode property to
	control the function bound to an Alpha instance using an
	enumeration value. Also add six new alpha functions:

		- ease-in, ease-out, ease-in-out
		- sine-in, sine-out, sine-in-out

	* clutter/clutter-deprecated.h: Deprecate the #defines for
	the alpha functions. They will be replaced by entries in the
	ClutterAnimationMode.

	* clutter/clutter-interval.[ch]: Add ClutterInterval, an
	object for defining, validating and computing an interval
	between two values.

	* clutter/clutter-animation.[ch]: Add ClutterAnimation, an
	object responsible for animation the properties of a single
	actor along an interval of values. ClutterAnimation memory
	management is automatic. A simple wrapper method for
	ClutterActor is provided:

		clutter_actor_animate()

	which will create, or update, an animation for the passed
	actor.

	* clutter/clutter-debug.h:
	* clutter/clutter-main.c: Add a new 'animation' debug note.

	* clutter/clutter-script.c: Clean up the alpha functions
	whitelist, and add the new functions.

	* doc/reference/clutter/Makefile.am:
	* doc/reference/clutter/clutter-sections.txt: Update the
	API reference.

	* doc/reference/clutter/clutter-animation.xml: Renamed to
	doc/reference/clutter/clutter-animation-tutorial.xml to
	avoid clashes with the ClutterAnimation section.

	* doc/reference/clutter/clutter-docs.sgml: Renamed to
	doc/reference/clutter/clutter-docs.xml, as it was an XML
	file and not a SGML file.

	* tests/Makefile.am:
	* tests/interactive/Makefile.am:
	* tests/interactive/test-animation.c:
	* tests/interactive/test-easing.c: Add two tests for the
	new simple animation API and the easing functions.

	* tests/interactive/test-actors.c:
	* tests/interactive/test-behave.c:
	* tests/interactive/test-depth.c:
	* tests/interactive/test-effects.c:
	* tests/interactive/test-layout.c:
	* tests/interactive/test-multistage.c:
	* tests/interactive/test-paint-wrapper.c:
	* tests/interactive/test-rotate.c:
	* tests/interactive/test-scale.c:
	* tests/interactive/test-texture-quality.c:
	* tests/interactive/test-threads.c:
	* tests/interactive/test-viewport.c: Update interactive tests
	to the deprecations and new alpha API.
2008-11-18 09:50:03 +00:00
Neil Roberts
b6cc701930 Bug 1230 - Pick fails on low precision color buffers
* clutter/clutter-main.c (_clutter_id_to_color): When using fuzzy
	picking to pick a color for an actor, it would previously set the
	fuzzy bit and then all but the most significant of the remaining
	unused bits. This meant that for 16-bit displays it would end up
	with a strange pattern for the unused bits like 1011 which could
	cause it to round up. Now it just sets all but the most
	significant of all of the unused bits giving a pattern like
	0111. Thanks to Guy Zadickario for the patch.
2008-11-06 12:03:05 +00:00
Emmanuele Bassi
91f2653b71 2008-10-31 Emmanuele Bassi <ebassi@linux.intel.com>
Bug 1200 - Crash with invalid DISPLAY

	* clutter/clutter-main.c: Use the ClutterBackend wrapper API
	instead of directly checking the class structure.

	* clutter/glx/clutter-backend-glx.c: Return the correct value
	in case of failure.

	* clutter/x11/clutter-backend-x11.c: Bail out if XOpenDisplay()
	failed.
2008-10-31 12:48:26 +00:00
Emmanuele Bassi
b5cc7a4044 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com>
Bug 1215 - Move the Pango renderer to the public API

	* clutter/pango/*: Rename PangoClutter -> CoglPango.

	* clutter/Makefile.am:
	* clutter/clutter-backend.c:
	* clutter/clutter-entry.c:
	* clutter/clutter-label.c:
	* clutter/clutter-main.[ch]:
	* clutter/clutter-private.h: Update the users of the Pango
	renderer API.

	* README: Update release notes.
2008-10-30 17:11:29 +00:00
Emmanuele Bassi
a547cdbc4d 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com>
Bug 1210 - Add CoglColor API

	* clutter/cogl/cogl-color.h:
	* clutter/cogl/cogl.h.in:
	* clutter/cogl/common/Makefile.am:
	* clutter/cogl/common/cogl-color.c:
	* clutter/cogl/gl/Makefile.am:
	* clutter/cogl/gl/cogl.c:
	* clutter/cogl/gles/Makefile.am:
	* clutter/cogl/gles/cogl-texture.c:
	* clutter/cogl/gles/cogl.c: Add a new color-type, to be used by
	COGL. CoglColor is optimized to allow the minimum amount of
	conversions possible for both GL and GLES implementations.

	* clutter/clutter-actor.c:
	* clutter/clutter-clone-texture.c:
	* clutter/clutter-entry.c:
	* clutter/clutter-main.c:
	* clutter/clutter-rectangle.c:
	* clutter/clutter-stage.c:
	* clutter/clutter-texture.c: Use CoglColor when needed.

	* clutter/pango/pangoclutter-render.c: Use CoglColor when needed.

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

	* tests/test-cogl-offscreen.c:
	* tests/test-cogl-primitives.c:
	* tests/test-cogl-tex-convert.c:
	* tests/test-cogl-tex-foreign.c:
	* tests/test-cogl-tex-getset.c:
	* tests/test-cogl-tex-polygon.c:
	* tests/test-cogl-tex-tile.c:
	* tests/test-paint-wrapper.c: Update the tests.

	* README: Update release notes.
2008-10-30 16:50:07 +00:00
Neil Roberts
f2c19971e5 Bug 1206 - Picking disabled dithering
* clutter/clutter-main.c (_clutter_do_pick): After picking is
	finished, restore the state of glEnable (GL_DITHER). Otherwise it
	will cause the scene to look different after the first pick on low
	depth displays. (Thanks to Michael Boccara for the patch)
2008-10-29 12:19:27 +00:00
Emmanuele Bassi
3abaf6841f 2008-10-21 Emmanuele Bassi <ebassi@linux.intel.com>
Bug 1197 - Missing const for clutter_init_with_args *

	* clutter/clutter-main.[ch] (clutter_init_with_args): Constify
	the string parameters. (Owen Taylor)
2008-10-21 18:48:13 +00:00
Øyvind Kolås
c606547dcb Bug 1108 - Enter/Leave events logics wrt. skipped motion events
Handle dropped motion events when computing crossing events,
based on a patch from Gwenole Beauchesne.
* clutter/clutter-main.c: (clutter_event_get_device): internal static
utility function.
(clutter_do_event): generate enter/leave events for all pointer
events.
(generate_enter_leave_events): modified enter/leave events generator
to work for all pointer event types. Enter/leave events are now
delivered before the motion/button event that caused the crossing to
happen.
* clutter/clutter-event.c: (clutter_event_copy), (clutter_event_free):
removed reference counting logic that is not needed when the crossing
events are directly delivered.
2008-10-01 13:46:33 +00:00
Emmanuele Bassi
a87f34c177 2008-09-24 Emmanuele Bassi <ebassi@linux.intel.com>
Bug 1130 - CLUTTER_MOTION is not emitted when time goes backwards.

	* clutter/clutter-main.c (clutter_do_event): Check for time
	rollbacks inside the motion event throttling. (Pierce Liu)
2008-09-24 10:12:23 +00:00
Tomas Frydrych
6b51ac4b77 2008-09-23 Tomas Frydrych <tf@linux.intel.com>
* clutter/clutter-main.c:
	    * clutter/clutter-main.h:
	    * clutter/clutter-private.h:
	    * clutter/x11/clutter-backend-x11.c:
	    (clutter_get_option_group_without_init):
	    Function to obtain clutter option group without opening display
	    (for use with foreign display and gtk_clutter_init). Bug 1033.

	    Stripped trailing whitespace.
2008-09-23 07:03:35 +00:00
Neil Roberts
72c9f88019 Bug 856 - Teardown sequence is borked
* clutter/clutter-main.c: Don't free the ClutterMainContext so
	that the main loop can be restarted.

	* clutter/eglx/clutter-backend-egl.c: 
	* clutter/eglnative/clutter-backend-egl.c: Register an atexit
	handler which disposes the backend object so that we are still
	guaranteed to call eglTerminate on GLES.
2008-09-22 16:36:27 +00:00
Emmanuele Bassi
77b1388d1c 2008-09-19 Emmanuele Bassi <ebassi@linux.intel.com>
Bug 1033 - Manually parsing command line options prevents
	initializing clutter

	* clutter/clutter-main.c:
	(post_parse_hook), (clutter_init_with_args),
	(clutter_parse_args), (clutter_init): Move the initialization
	of Clutter at the end of the post-parse hook of Clutter's
	GOptionGroup. Clutter must be initialized at the end of the
	argument parsing.
2008-09-19 13:22:12 +00:00
Emmanuele Bassi
6d17aa1a66 2008-09-19 Emmanuele Bassi <ebassi@linux.intel.com>
* clutter/clutter-main.c: Properly document the
	clutter_get_option_group() function and the invariant that
	after parsing Clutter's option group the library will be
	initialized. (Thanks to Tomas Frydrych for pointing this
	out)
2008-09-19 11:38:48 +00:00
Øyvind Kolås
7294239d64 * clutter/clutter-main.c: amended typo in gtk-doc. 2008-09-15 14:47:25 +00:00
Neil Roberts
8d429e8abc Bug 1034 - Picking doesn't work on Eee PC
* clutter/clutter-main.c (_clutter_id_to_color): When choosing a
	pick color, set all but the most significant of the unused
	bits. This should make make it more likely that the GL
	implementation will round down to the right value.

	* tests/test-pick.c: Test case for picking. It creates 192 actors
	at known positions and stores their gids. It then calls
	clutter_stage_get_actor_at_pos with each position to check that
	the right gid is returned.

	* tests/Makefile.am (noinst_PROGRAMS): Add test-pick
2008-09-12 12:43:25 +00:00
Emmanuele Bassi
2e67125cc9 2008-08-04 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-main.c: Rework and improve the documentation
	of the thread-safe timeout and idle source installer functions.
2008-08-04 10:36:37 +00:00