Commit Graph

3696 Commits

Author SHA1 Message Date
c3354cb2c0 conform: Do not use deprecated API
There is no more type-specific ref/unref pairs: it is all under
CoglHandle now.
2010-02-15 11:56:34 +00:00
d607400f01 x11: Do not set pid or title on foreign windows
If a StageX11 is using a foreign window we should not need to set the
_NET_WM_PID or the WM_TITLE properies.

http://bugzilla.openedhand.com/show_bug.cgi?id=1989
2010-02-15 11:50:04 +00:00
89191e8bbc docs: Mention signal-swapped-after modifier
The signal-swapped-after:: modifier for signal connection inside the
clutter_actor_animate* variadic arguments functions is not mentioned in
the documentation.
2010-02-15 11:44:02 +00:00
262782feae docs: Add 2010 in COGL's Copyright notice
While at it, fix the usage of <year> in <copyright> to let the
stylesheet do the collation when having several years.
2010-02-12 17:29:51 +00:00
01bf509056 cogl-buffer: fix compilation for GL ES
In the frenzy of the last 10mins before API freeze, I obviously forgot
to update the OpenGL path for _cogl_buffer_hints_to_gl_enum(). This
commit fixes this.
2010-02-12 17:29:51 +00:00
e668a2f228 cogl-atlas-texture: Flush the journal before adding a new texture
When the atlas is reorganised we could potentially be moving around
textures that are already referenced in the journal. We therefore need
to flush the journal otherwise they will be rendered with incorrect
texture coordinates. We also need to flush the journal even if we are
not reorganizing so that we can rely on the old texture contents
remaining in the atlas after migrating a texture out.
2010-02-12 16:57:17 +00:00
4be4f56bdf cogl-sub-texture: Optimise taking a sub texture of a sub texture
When creating a Cogl sub-texture, if the full texture is also a sub
texture it will now just offset the x and y and reference the full
texture instead. This avoids one level of indirection when rendering
the texture which reduces the chances of getting rounding errors in
the calculations.
2010-02-12 16:57:17 +00:00
2018b5b167 actor: Split get_paint_opacity() from the type check
Since get_paint_opacity() recurses through the hierarchy it might lead
to a lot of type checks while we walk the parent-child chain. We can
split the recursive function from the public entry point and perform the
type check just once.
2010-02-12 16:24:27 +00:00
37d51cb78e actor: Do not call get_opacity() from get_paint_opacity()
We already have access to the opacity private field, there's no need to
go through the public API.
2010-02-12 16:18:12 +00:00
124f30ccce docs: Fixes for Cogl 2010-02-12 15:52:07 +00:00
27e6c3b1e0 build: Use -Wuninitialized instead of -Wno-uninitialized
We want to be warned about uninitialized variables.
2010-02-12 14:57:56 +00:00
00c4bfc3c6 analysis: Interactive tests
Abort if test-behave was passed the wrong type of behaviour to test.
2010-02-12 14:57:56 +00:00
46182233c0 analysis: Conformance tests
Initialize ClutterPathNote members to 0 using "{ 0, }".
2010-02-12 14:57:56 +00:00
78f1f508af analysis: x11: ClutterEvent
Remove an unused variable.
2010-02-12 14:57:55 +00:00
081696fdb5 analysis: CoglPangoRenderer
Remove unused variables.
2010-02-12 14:57:55 +00:00
2d8bdf9e5e analysis: ClutterTimeoutPool
Do not pre-initialize the list iterator, the for loop will do it for us.
2010-02-12 14:57:55 +00:00
9c8f881878 analysis: ClutterTimeline
Remove an unused variable.
2010-02-12 14:57:50 +00:00
65af411cb4 analysis: ClutterTexture
Remove unused variables.
2010-02-12 14:50:11 +00:00
09644e4bb6 analysis: ClutterText
Remove unused variables.
2010-02-12 14:50:11 +00:00
c2d434e3af analysis: ClutterStage
Remove unused variables.
2010-02-12 14:50:11 +00:00
136e8c1acb analysis: ClutterScriptParser
We parse a JSON value depending on the initial state of an uninitialized
variable. Ouch.
2010-02-12 14:50:11 +00:00
4d9010dd5e analysis: ClutterRectangle
Remove unused variables.
2010-02-12 14:50:11 +00:00
8ba65cfd4a analysis: ClutterModel
Remove unused variables.
2010-02-12 14:50:11 +00:00
bea1a0a6a2 analysis: ClutterMain
• Remove unused variables.

• Do not pre-initialize ClutterActor's GType; pre-emptive optimizations
  like these are more black magic than real optimization.
2010-02-12 14:50:11 +00:00
66920ea540 analysis: ClutterInterval
Remove unused variables.
2010-02-12 14:50:11 +00:00
853f9941da analysis: ClutterBoxLayout
Remove an useless assignment. The n_expand_children is not used outside
the extra_space check, and if n_expand_children is 0 then the extra
space we allocate is 0.
2010-02-12 14:50:10 +00:00
cd05856253 analysis: ClutterBehaviour
Remove an unused variable.
2010-02-12 14:50:06 +00:00
6dc0e9632c analysis: ClutterAnimation
• Remove one unused variable.

• We ignore the result of get_timeline_internal() so we need to tell
  the compiler that - though a better solution would be to split the
  timeline implicit creation into its own function.
2010-02-12 14:50:06 +00:00
a287ca7a28 analysis: ClutterAnimator/2
Clean up an unused variable.
2010-02-12 14:50:06 +00:00
667222c301 analysis: ClutterAnimator/1
Do not de-reference a void*; use a temporary variable -- after
checking the contents of the pointer. This actually simplifies
the readability and avoids pulling a Lisp with the parentheses.
2010-02-12 14:50:06 +00:00
fcd3cfc0bf analysis: ClutterAlpha
Clean up unused variables.
2010-02-12 14:50:06 +00:00
aa6d7a3029 analysis: ClutterActor
Clean up ClutterActor for unused variables.
2010-02-12 14:50:06 +00:00
7a372bc001 cogl: Cache the value for GL_MAX_TEXTURE_UNITS
The function _cogl_get_max_texture_units is called quite often while
rendering and it returns a constant value so we might as well cache
the result. Calling glGetInteger on Mesa can be expensive because it
flushes a lot of state.
2010-02-12 14:38:53 +00:00
22c33b2fea cogl: resolves some low hanging issues flagged by clang
An initial pass over the Cogl source code using the Clang static
analysis tool flagged a few low hanging issues such as un-used variables
or redundant initializing of variables which this patch fixes.
2010-02-12 14:05:02 +00:00
18305cbd98 cogl_rectangle: avoid redundant copy of geometry
All the cogl_rectangle* APIs normalize their input into into an array of
_CoglMutiTexturedRect rectangles and pass these on to our work horse;
_cogl_rectangles_with_multitexture_coords. The definition of
_CoglMutiTexturedRect had 4 separate float members, x_1, y_1, x_2 and
y_2 which meant for some common cases we were having to copy out from an
array into these members. We are now able to simply point into the users
array avoiding a copy which seems desirable when submiting lots of
rectangles.
2010-02-12 14:05:02 +00:00
5f18fc928d cogl: explicitly mark cogl_<object>_ref/unref APIs as deprecated
This uses the G_GNUC_DEPRECATED macros to mark the
cogl_{texture,vertex_buffer,shader}_ref and unref APIs as deprecated.
Since this flagged that cogl-pango-display-list.c and
clutter-glx-texture-pixmap.c were still using deprecated _ref/_unref
APIs they have now been changed to use the cogl_handle_ref/unref API
instead.
2010-02-12 14:05:01 +00:00
48660349db cogl: cleanly separate primitives + paths code
The function prototypes for the primitives API were spread between
cogl-path.h and cogl-texture.h and should have been in a
cogl-primitives.h.

As well as shuffling the prototypes around into more sensible places
this commit splits the cogl-path API out from cogl-primitives.c into
a cogl-path.c
2010-02-12 14:05:01 +00:00
9f5a3e1445 cogl: remove redundant _cogl_journal_flush prototype
There was a redundant _cogl_journal_flush function prototype in
cogl-primitives.h
2010-02-12 14:05:01 +00:00
7edcbaa1f9 cogl: improves header and coding style consistency
We've had complaints that our Cogl code/headers are a bit "special" so
this is a first pass at tidying things up by giving them some
consistency. These changes are all consistent with how new code in Cogl
is being written, but the style isn't consistently applied across all
code yet.

There are two parts to this patch; but since each one required a large
amount of effort to maintain tidy indenting it made sense to combine the
changes to reduce the time spent re indenting the same lines.

The first change is to use a consistent style for declaring function
prototypes in headers. Cogl headers now consistently use this style for
prototypes:

 return_type
 cogl_function_name (CoglType arg0,
                     CoglType arg1);

Not everyone likes this style, but it seems that most of the currently
active Cogl developers agree on it.

The second change is to constrain the use of redundant glib data types
in Cogl. Uses of gint, guint, gfloat, glong, gulong and gchar have all
been replaced with int, unsigned int, float, long, unsigned long and char
respectively. When talking about pixel data; use of guchar has been
replaced with guint8, otherwise unsigned char can be used.

The glib types that we continue to use for portability are gboolean,
gint{8,16,32,64}, guint{8,16,32,64} and gsize.

The general intention is that Cogl should look palatable to the widest
range of C programmers including those outside the Gnome community so
- especially for the public API - we want to minimize the number of
foreign looking typedefs.
2010-02-12 14:05:00 +00:00
8c9472bc4c cogl: deprecates cogl_check_extension
OpenGL is an implementation detail for Cogl so it's not appropriate to
expose OpenGL extensions through the Cogl API.

Note: Clutter is currently still using this API, because it is still
doing raw GL calls in ClutterGLXTexturePixmap, so this introduces a
couple of (legitimate) build warnings while compiling Clutter.
2010-02-12 14:05:00 +00:00
b898f0e227 never presume queuing redraws on invisible actors is redundant
This replaces code like this:
  if (CLUTTER_ACTOR_IS_VISIBLE (self))
    clutter_actor_queue_redraw (self);
with:
  clutter_actor_queue_redraw (self);

clutter_actor_queue_redraw internally knows what can be optimized when
the actor is not visible, but it also knows that the queue_redraw signal
must always be sent in case a ClutterClone is cloning a hidden actor.
2010-02-12 14:05:00 +00:00
bfb271b403 box: port a ClutterGroup::foreach fix to ClutterBox
ClutterGroup::foreach was recently changed (ref: ce030a3fce) to use
g_list_foreach() to iterate the children instead of manually iterating
the list so it would safely handle calls like:

  clutter_container_foreach (container, clutter_actor_destroy);

  (In this example clutter_actor_destroy will result in the current
   list item being iterated being freed.)
2010-02-12 12:31:24 +00:00
60a4664d6e box: Adds missing copyright header
Adds a Copyright (C) 2009,2010  Intel Corporation header
2010-02-12 12:31:24 +00:00
4355621aeb group: make it comparable to ClutterBox
There is a lot of duplication between ClutterGroup and ClutterBox so
this makes the two files diff-able so that new fixes can easily be
ported to both and bug fixes missing in one or the other can be spotted
more easily. This doesn't change the behaviour of either actor; it's
really just a shuffle around of code and normalizes the coding style to
make the files comparable.

This has already uncovered one bug in ClutterBox, and also highlights
a bug in ClutterGroup + many other actors:

1) ClutterGroup::real_foreach was recently changed to use
   g_list_foreach instead of manually iterating the child list so it can
   safely handle calls like:
     clutter_container_foreach (container, clutter_actor_destroy);
   ClutterBox is still manually iterating the list.

2) In ClutterGroup we guard _queue_redraw() calls like this:
    if (CLUTTER_ACTOR_IS_VISIBLE (container))
	clutter_actor_queue_redraw (CLUTTER_ACTOR (container));
   In ClutterBox we don't:
     I think ClutterBox is correct here because
     clutter_actor_queue_redraw already optimizes the case where the
     actor's not visible, but it also considers that the actor may be
     cloned and so the guard in ClutterGroup could break clones. This
     actually highlights a wider clutter bug since the same kinds of
     guards can be found in all other clutter actors.
2010-02-12 12:31:24 +00:00
34c7611407 docs: Update the backend HACKING file
Clarify the Backend::create_context() vfunc role, and the
Stage::realize() vfunc with regards to creating the GL/GLES
context.
2010-02-12 11:38:47 +00:00
44818a4827 cogl: Add a fallback for when the signbit macro is missing
The signbit macro is defined in C99 so it should be available but some
versions of GCC don't appear to define it by default. If it's not
available we can use a hack to test the bit directly.
2010-02-11 15:59:53 +00:00
59463c2213 Do a sanity check on _clutter_do_pick() arguments
We should check that the passed ClutterStage pointer is indeed: a) still
valid and b) a Stage.
2010-02-10 17:20:31 +00:00
d0734bc474 input-device: Do not pick() on NULL stages
If the stage associated to the InputDevice is not set we should
short-circuit out and return NULL. This will result in a pick()
done on the event's stage - if applicable.

http://bugzilla.moblin.org/show_bug.cgi?id=9602
2010-02-10 17:13:33 +00:00
4208169ab4 text: Bump up the preferred height
Instead of returning a sub-pixel height round up the preferred height to
the nearest integral value that is not less than the size reported by
Pango, once converted in pixels.
2010-02-10 15:45:54 +00:00
f54b29a0c0 test-text-field: Tone down the border
Use a low opacity for the text field border.
2010-02-10 15:45:54 +00:00