Commit Graph

4578 Commits

Author SHA1 Message Date
Damien Lespiau
cbd6e047dd cookbook: Add a recipe on how to create sub-textures
Fiddle with Cogl textures to create a new ClutterTexture that only
displays a rectangular region of a bigger ClutterTexture.
2010-08-06 15:43:15 +01:00
Damien Lespiau
ad1f1cb741 cookbook: Strip leading and trailing space inside programlisting
It's a XSL FAQ to be able to chomp text nodes and we just have to copy
and paste a XSLT 1.0 solution from:
  http://dpawson.co.uk/xsl/sect2/N8321.html#d11325e833

Let's then empower our cookbook customization layer to chomp text nodes,
children of programlisting.
2010-08-06 15:43:15 +01:00
Damien Lespiau
c0c9ddab65 cookbook: Add text.xml to the list of XML files
text.xml was feeling lonely and forgotten, that's fixed now.
2010-08-06 15:43:15 +01:00
Damien Lespiau
b4f4942e07 cookbook: Add the source XML files as dependencies in the Makefile rules
The generated cookbook files (either HTML or PDF) do not only depend on
clutter-cookbok.xml but also on all the chapters that compose the
cookbook. Add this dependency to the Makefile rules to have make rebuild
the book when a chapter changes.

Since XML_FILES is now the list of source files, move recipe-template.xml
to EXTRA_DIST.
2010-08-06 15:43:15 +01:00
Robert Bragg
8ac3cb29ea material: only deference layer->texture for authority
In _cogl_material_layer_pre_paint we were mistakenly dereferencing the
layer->texture member for the passed layer instead of dereferencing the
texture state authority which was causing crashes in some cases.
2010-08-06 14:16:35 +01:00
Emmanuele Bassi
069266f3ed layout-manager: Freeze ::layout-changed when creating LayoutMeta
LayoutMeta instances are created lazily. If an actor is added to a
container with a layout manager then the first time the layout manager
might be creating the LayoutMeta instance could be during the allocation
cycle caused by calling clutter_actor_show(). When a LayoutMeta is
instantiated for the first time, a list of properties can be set - and
this might lead to the emission of the ::layout-changed signal. The
signal is, most typically, going to cause a relayout to be queued, and a
warning will be printed on the terminal.

We should freeze the emission of the ::layout-changed signal during the
creation of the LayoutMeta instances, and thaw it after that.
2010-08-05 18:10:22 +01:00
Emmanuele Bassi
e7381c47fd bin-layout: Add a text to the test
We have a rectangle, a cairo texture and a texture. Let's go add a text
actor as well.
2010-08-05 17:22:50 +01:00
Emmanuele Bassi
315965290b texture: Update the request mode depending on the size
If a Texture has been set to:

  • keep its size synchronized with the image data
  • maintain the aspect ratio of the image data

then it should also change its request mode depending on the orientation
of the image data, so that layout managers have a fighting chance of
sizing it correctly.
2010-08-05 16:19:51 +01:00
Emmanuele Bassi
2d4125a053 texture: Make the :filename property readable
UI builders and other tools are be interested in the file used to load
the image data.
2010-08-05 15:39:20 +01:00
Emmanuele Bassi
70303d6f0c Post-release version bump to 1.3.11 2010-08-05 13:06:38 +01:00
Emmanuele Bassi
177d8e52d3 Release 1.3.10 2010-08-05 12:48:16 +01:00
Emmanuele Bassi
8668a019a0 cookbook: Fix the text-shadow recipe
Fill out the recipe and add more comments to the example code.
2010-08-05 12:48:16 +01:00
Emmanuele Bassi
ea3af7bf33 po: Remove the requirement for LINGUAS and ChangeLog
We don't use ChangeLogs and the LINGUAS file is replaced by the
AS_ALL_LINGUAS m4 macro.
2010-08-05 12:48:16 +01:00
Roman Kudiyarov
8326ea26f8 osx: Fixed stage resize policy
Added initialization of minimum window size property on Cocoa
side. This property works when user change window size by mouse
dragging. But when size is changed by clutter_actor_set_size this
property will not help and was added another check in
clutter_stage_osx_resize. Also osx_get_geometry was refactoried
because it returns incorrect values in many cases but now size is
saved in [Window reshape] in requisition_width/height and this value
will be returned in any case to frontend.
2010-08-04 15:13:12 +01:00
Roman Kudiyarov
c1f0b59911 test: Fixed test-rotate for osx platfom
There was a bug in clutter-shader-effect. We have to set to zero new object
of type GValue before we can use it in g_value_init.
2010-08-04 15:13:11 +01:00
Roman Kudiyarov
52b6a3cd49 osx: added resolution initialization in backend
It's important step of initialization because all features calls from
font rendering libs based on this parameter. By default it equals to
-1 and test-text-cache test crashes in this case.
2010-08-04 15:13:11 +01:00
Roman Kudiyarov
dc23b88de2 osx: Fixed warnings in osx event implementation 2010-08-04 15:13:11 +01:00
Roman Kudiyarov
af8308295c Added willResize delegate for osx stage.
By default a clutter stage is not user resizable and this delegate
controls this option while resizing the stage.
2010-08-04 15:13:11 +01:00
Roman Kudiyarov
49b2b62311 Fixed lack of reaction for keyboard events after showing stage on osx.
Trick with hiding view while showing the stage affects on responder
chain. The main view ceases to be first responder and we should
manually set first responder.
2010-08-04 15:13:11 +01:00
Roman Kudiyarov
e4c4ef6792 Fixed incorrect size return in osx stage if stage resizable by user.
For some reasons width&height was equal to 1 if flag user-resizable
was true.
2010-08-04 15:13:11 +01:00
Roman Kudiyarov
411b5a09bb osx: Added size initialization for stage
After stage creation it's size can be changed by user and it should be
taken into account in clutter_stage_osx_realize.
2010-08-04 15:13:11 +01:00
Roman Kudiyarov
5218da748f test: fixed uninitialized variable in test-cogl-point-sprites 2010-08-04 15:13:11 +01:00
Roman Kudiyarov
8e2b45648f osx: Fixed problem with freezing application while checking behaviour.
Problem was in incorrect application initialization.
[NSApplication sharedApplication] should be call in backend init(not
in init stage). It doesn't require any data and only makes a
connection to window server.
2010-08-04 15:13:11 +01:00
Roman Kudiyarov
8c69a639cb osx: Fixed bug with creating context twice.
We should assign context and pixel_format vars to null to avoid
multiple context creation.
2010-08-04 15:13:11 +01:00
Roman Kudiyarov
50793eac51 osx: added create_context function in backend
Cleanup clutter_backend_osx_post_parse function and move context
initialization to clutter_backend_osx_create_context. The OpenGL pixel
format attributes were taken as is. Also move bringing application to
foreground in clutter_stage_osx_realize, it seems there is best place
for it.
2010-08-04 15:13:11 +01:00
Roman Kudiyarov
904f619419 osx: Implemented hide cursor backend implementation
Add implementation for hide cursor in stage. Also added using this
feature in test-animator.
2010-08-04 15:13:11 +01:00
Roman Kudiyarov
f22b6a442c Added .DS_Store and test logs messages to git ignore 2010-08-04 15:13:11 +01:00
Roman Kudiyarov
12e5011488 osx: Added missed function declaration for stage
Added empty functions for cursor and window resize functional with
notes FIXME and also they are added to iface.
2010-08-04 15:13:11 +01:00
Roman Kudiyarov
01c9570d16 osx: Remove drawing call while showing stage and add viewport init
Viewport didn't initialized before OGL drawing and it causes crash on
assert so added viewport initalization to
clutter_stage_osx_realize. Also showing the stage causes drawing
function but other part of the system(in particular conformance tests)
don't expect it and aren't ready at this moment.
2010-08-04 15:13:11 +01:00
Roman Kudiyarov
e3295050f5 osx: Fixed crash while features initialization
Clearing current context couses incorrect work of glGetString function
and all next GL functions that use it work incorrectly.
2010-08-04 15:13:10 +01:00
Emmanuele Bassi
24d1142ecf glx: Add more debugging notes
Should help debug the GLX visual selection.
2010-08-03 17:53:58 +01:00
Emmanuele Bassi
fa54b7c60d docs: Further clarifications
Mention the XFixes extension for compositors using input regions to let
events "pass through" the stage.

Thanks to: Robert Bragg <robert@linux.intel.com>
2010-08-03 16:48:53 +01:00
Emmanuele Bassi
da6b2660ba docs: Clarify the event retrieval disable behaviour
When we disable the event retrieval, we now just disable the X11 event
source, not the event selection. We need to make that clear to
applications, especially compositors, which might expect complete
control over the selection.
2010-08-03 16:30:04 +01:00
Emmanuele Bassi
609560b1cb glx: Unconditionally select X11/GLX events
Currently, we select input events and GLX events conditionally,
depending on whether the user has disabled event retrieval.

We should, instead, unconditionally select input events even with event
retrieval disabled because we need to guarantee that the Clutter
internal state is maintained when calling clutter_x11_handle_event()
without requiring applications or embedding toolkits to select events
themselves. If we did that, we'd have to document the events to be
selected, and also update applications and embedding toolkits each time
we added a new mask, or a new class of events - something that's clearly
not possible.

See:

  http://bugzilla.clutter-project.org/show_bug.cgi?id=998

for the rationale of why we did conditional selection. It is now clear
that a compositor should clear out the input region, since it cannot
assume a perfectly clean slate coming from us.

See:

  http://bugzilla.clutter-project.org/show_bug.cgi?id=2228

for an example of things that break if we do conditional event
selection on GLX events. In that specific case, the X11 server ≤ 1.8
always pushed GLX events on the queue, even without selecting them; this
has been fixed in the X11 server ≥ 1.9, which means that applications
like Mutter or toolkit integration libraries like Clutter-GTK would stop
working on recent Intel drivers providing the GLX_INTEL_swap_event
extension.

This change has been tested with Mutter and Clutter-GTK.
2010-08-03 16:11:52 +01:00
Emmanuele Bassi
142f288986 Merge remote branch 'elliot/cookbook-animations-rotating'
* elliot/cookbook-animations-rotating:
  cookbook: Added recipe for animated rotation of an actor
  cookbook: Add explanation about including code samples
  cookbook: Make filename used in video example consistent
  cookbook: Add example code for animated rotation
2010-08-03 15:44:46 +01:00
Robert Bragg
10c5cb1800 cogl-program: gles2: bind programs lazily as for GL
This makes the gles2 cogl_program_use consistent with the GL version by
not binding the program immediately and instead leaving it to
cogl-material.c to bind the program when actually drawing something.
2010-08-03 15:00:07 +01:00
Robert Bragg
4a9321b60c gles2: Have CoglProgram track uniforms per program
Previously custom uniforms were tracked in _CoglGles2Wrapper but as part
of a process to consolidate the gl/gles2 shader code it seems to make
sense for this state to be tracked in the CoglProgram object instead.

http://bugzilla.o-hand.com/show_bug.cgi?id=2179
2010-08-03 15:00:04 +01:00
Robert Bragg
c26f4ffa22 cogl-shader: unifies the driver/{gl,gles} shader files
The per driver implementations of cogl-shader.c had become almost
identical we now have a single cogl/cogl-shader.c instead.
2010-08-03 12:41:37 +01:00
Robert Bragg
8021d3e2eb cogl-shader: Store the CoglShaderType in CoglShader
Instead of having to query GL and translate the GL enum into a
CoglShaderType each time cogl_shader_get_type is called we now keep
track of the type in CoglShader.
2010-08-03 12:41:34 +01:00
Robert Bragg
467c33a3e3 cogl: don't include cogl-debug.h in cogl.h or install
cogl-debug.h is an internal header so it shouldn't have been included by
cogl.h and the header shouldn't be installed either.
2010-08-02 17:41:42 +01:00
Robert Bragg
8b914dfa30 configure.ac: when checking for gl2ext.h include gl2.h
This makes sure we include gl2.h when looking for gl2ext.h since
gl2ext.h can't always be used standalone.
2010-08-02 17:33:21 +01:00
Emmanuele Bassi
c23b283968 animatable: Allow passing a NULL animation
The Animatable interface was created specifically for the Animation
class. It turns out that it might be fairly useful to others - such as
ClutterAnimator and ClutterState.

The newly-added API in this cycle for querying and accessing custom
properties should not require that we pass a ClutterAnimation to the
implementations: the Animatable itself should be enough.

This is necessary to allow language bindings to wrap
clutter_actor_animate() correctly and do type validation and
demarshalling between native values and GValues; an Animation instance
is not available until the animate() call returns, and validation must
be performed before that happens.

There is nothing we can do about the animate_property() virtual
function - but in that case we might want to be able to access the
animation from an Animatable implementation to get the Interval for
the property, just like ClutterActor does in order to animate
ClutterActorMeta objects.
2010-07-31 10:56:09 +01:00
Emmanuele Bassi
c65c0f08d8 docs: Fix the BindConstraint example
A constraint was created but not added to the actor.
2010-07-31 10:39:53 +01:00
Emmanuele Bassi
00eb71b89a conform: Move the Score test to the conformance suite
The interactive test for ClutterScore is really meant to be run as part
of the conformance test suite, so we should move it there.
2010-07-30 19:39:35 +01:00
Emmanuele Bassi
a20a509584 x11: Split out conditions and warnings
XGetGeometry is a great piece of API, since it gets a lot of stuff that
are moderately *not* geometry related - the root window, and the depth
being two.

Since we have multiple conditions depending on the result of that call
we should split them up depending on the actual error - and each of them
should have a separate error message. This makes debugging simpler.
2010-07-29 17:18:25 +01:00
Emmanuele Bassi
0736cb7323 actor: Make set_flags() safe from unrefs
It's possible - though not recommended - that user code causes the
destruction of an actor in one of the notification handlers for
flag-based properties. We should protect the multiple notification
emission with g_object_ref/unref.
2010-07-29 17:00:24 +01:00
Emmanuele Bassi
6f737a5f5a Require g-i 0.6.14
The 0.6.14 is the last 0.6 release, before the format changes; we build
with both 0.6 and 0.9, so we should depend to the former and not the
latter.
2010-07-29 16:58:37 +01:00
Elliot Smith
7ed3517504 cookbook: Added recipe for animated rotation of an actor
New recipe covering how to animate rotation of
an actor (in all axes).

Covers various factors affecting rotation animation
(like orientation of axes, parent rotation/orientation),
as well as trying to make rotations easier to visualise
(e.g. describing how rotation direction is affected by
those factors, how a rotation can be expected to look
when animated). Uses implicit animations for code examples.

Also refers to a full code example which uses ClutterState.
2010-07-28 11:43:26 +01:00
Elliot Smith
94fcbafe18 cookbook: Add explanation about including code samples
Updated the "Contributing" section to explain how to include
a full code sample at the end of a recipe.
2010-07-28 11:39:59 +01:00
Elliot Smith
9e29aac49a cookbook: Make filename used in video example consistent
Fixed video filename in sample markup to match the
guidelines given in the "Contributing" section.
2010-07-28 11:39:59 +01:00