Commit Graph

3723 Commits

Author SHA1 Message Date
Emmanuele Bassi
bbb058df40 actor: Improve readability of raise/lower warnings
• Add the function name in the warning, since the text is the same in
  both clutter_actor_raise() and clutter_actor_lower().

• If an actor has a name then prefer it to the type name.
2010-02-09 10:34:41 +00:00
Halton Huo
7664568fff Remove return from void functions
This patch fixes compilation on suncc.

http://bugzilla.openedhand.com/show_bug.cgi?id=1978

Signed-off-by: Emmanuele Bassi <ebassi@linux.intel.com>
2010-02-09 10:24:25 +00:00
Emmanuele Bassi
a23ce86068 Post-release bump to 1.1.9 2010-02-08 18:09:14 +00:00
Emmanuele Bassi
a2889ed077 Release Clutter 1.1.8 2010-02-08 17:57:48 +00:00
Emmanuele Bassi
a139bf9c40 test-animator: Do not use mid-function blocks
The test_animator_properties unit is so small that declaring a
mid-function block for two variables is not that clever.
2010-02-08 17:56:35 +00:00
Emmanuele Bassi
4d9327bbe1 animator: Zero the AnimatorKey:value member
The test suite is showing random segfaults because the GValue member of
AnimatorKey is not zero-ed on creation.
2010-02-08 17:55:29 +00:00
Emmanuele Bassi
d62ddc374f docs: Fixes for ClutterAnimator 2010-02-08 17:37:00 +00:00
Emmanuele Bassi
9806f78905 Merge me 2010-02-08 17:34:11 +00:00
Emmanuele Bassi
814d3acd07 docs: Update NEWS 2010-02-08 17:27:29 +00:00
Emmanuele Bassi
419afc01e8 docs: Update the release notes 2010-02-08 17:27:29 +00:00
Damien Lespiau
c02dded0f6 cogl-buffer: Use TEXTURE as the only value for CoglBufferUsageHint
We should try to use more explicit defines than GL for our hints. For
now we only support using a CoglBuffer to generate textures.
2010-02-08 17:14:49 +00:00
Damien Lespiau
54a6df22b0 cogl-buffer: make sure the code compiles on GL ES
OpenGL ES has no PBO extension, so we fallback to using a malloc'ed
buffer. Make sure the OpenGL-only defines don't leak into the OpenGL ES
compilation.
2010-02-08 17:14:49 +00:00
Damien Lespiau
d0fe479536 cogl-pixel-buffer: Add a fallback path
First, let's add a new public feature called, surprisingly,
COGL_FEATURE_PBOS to check the availability of PBOs and provide a
fallback path when running on older GL implementations or on OpenGL ES

In case the underlying OpenGL implementation does not provide PBOs, we
need a fallback path (a malloc'ed buffer). The CoglPixelBufer
constructors will instanciate a subclass of CoglBuffer that handles
map/unmap and set_data() with a malloc'ed buffer.

The public feature is useful to check before using set_data() on a
buffer as it will mean doing a memcpy() when not supporting PBOs (in
that case, it's better to create the texture directly instead of using a
CoglBuffer).
2010-02-08 17:14:49 +00:00
Damien Lespiau
b5d5821304 tests: Add a test for CoglPixelBuffers
Exercise the whole public CoglBuffer / CoglPixelBuffer and
cogl_texture_new_from_buffer API.
2010-02-08 17:14:49 +00:00
Damien Lespiau
b7f049495b cogl-texture: Add a new constructor to turn CoglBuffers into textures
The only goal of using COGL buffers is to use them to create
textures. cogl_texture_new_from_buffer() is the new symbol to create
textures out of buffers.
2010-02-08 17:14:49 +00:00
Damien Lespiau
abbb668163 cogl-pixel-buffer: add a pixel buffer object class
This subclass of CoglBuffer aims at wrapping PBOs or other system
surfaces like DRM buffer objects. Two constructors are available:

cogl_pixel_buffer_new() with a size when you only care about the size of
the buffer (such a buffer can be used to store several texture data such
as the three planes of a I420 frame).

cogl_pixel_buffer_new_full() is more a 1:1 mapping between the data and
an underlying surface, with the possibility of having access to a low
level memory buffer that may have a stride.
2010-02-08 17:14:49 +00:00
Damien Lespiau
b5e9710cdf cogl-buffer: add an abstract class around openGL's buffer objects
Buffer objects are cool! This abstracts the buffer API first introduced
by GL_ARB_vertex_buffer_object and then extended to other objects.

The coglBuffer abstract class is intended to be the base class of all
the buffer objects, letting the user map() buffers. If the underlying
implementation does not support buffer objects (or only support VBO but
not FBO for instance), fallback paths should be provided.
2010-02-08 17:14:49 +00:00
Damien Lespiau
de8a6314f1 cogl: new textures sould have GL_TEXTURE_MIN_FILTER set to GL_LINEAR
The only way the user has to set the mipmap filters is through the
material/layer API. This API defaults to GL_LINEAR/GL_LINEAR for the max
and min filters. With the main use case of cogl being 2D interfaces, it
makes sense do default to GL_LINEAR for the min filter.

When creating new textures, we did not set any filter on them, using
OpenGL defaults': GL_NEAREST_MIPMAP_LINEAR for the min filter and
GL_LINEAR for the max filter. This will make the driver allocate memory
for the mipmap tree, memory that will not be used in the nominal case
(as the material API defaults to GL_LINEAR).

This patch tries to ensure that the min filter is set to GL_LINEAR
before any glTexImage*() call is done on the texture by setting the
filter when generating new OpenGL handles.
2010-02-08 17:14:49 +00:00
Damien Lespiau
c0f65212ba cogl: Introduce the GE_RET() debug macro
Some GL functions have a return value that the GE() macro is not able to
handle. Let's define a new Ge_RET() macro which will be able to handle
functions such as glMapBuffer().

While at it, removed the unused variadic dots to the GE() macro.
2010-02-08 17:14:49 +00:00
Emmanuele Bassi
069ba6daf9 Merge branch 'animator-parser'
* animator-parser:
  docs: Describe the Animation definition syntax
  animator: Provide a ClutterScript parser
  animator: Allow retrieving type property type from a key
  script: Use a node when resolving an animation mode
2010-02-08 16:53:11 +00:00
Emmanuele Bassi
6ab90899ba docs: Describe the Animation definition syntax
The ClutterAnimator documentation needs a section on the syntax of its
ClutterScript definition, possibly with an example.
2010-02-08 16:50:29 +00:00
Emmanuele Bassi
4dd11d6915 animator: Provide a ClutterScript parser
The whole point of having the Animator class is that the developer can
describe a complex animation using ClutterScript. Hence, ClutterAnimator
should hook into the Script machinery and parse a specific description
format for its keys.
2010-02-08 15:52:18 +00:00
Emmanuele Bassi
790a13c0d9 animator: Allow retrieving type property type from a key
When asking a key for its target value we also ask the developer to pass
in an initialized GValue - but we don't make it easy to know the type of
the GValue. A developer has to ask the GObject class for the GParamSpec
and then initialize the GValue, instead.

Since we know the type of the GValue we should provide a getter for it.

We should also allow developers to throw at us GValue with compatible and
transformable types.

Finally, all the accessors should be constified.
2010-02-08 15:47:46 +00:00
Emmanuele Bassi
09f91ff6ea script: Use a node when resolving an animation mode
Instead of taking a string and duplicating the "is it a string or an
integer" check in both Alpha and Animation, the function in
ClutterScript that resolves the animation mode values should take a
JsonNode and do all the checks it needs.
2010-02-08 15:45:43 +00:00
Robert Bragg
cc6aefad34 cogl path: make sure marking the clip state dirty takes affect
When we trashed the contents of the stencil buffer during
_cogl_path_fill_nodes we marked the clip stack state as dirty and expected
the clip stack code would clean up our glStencilFunc state.

The problem is that we only try and update the clip state during
_cogl_journal_init (when we flush the framebuffer state) which is only
called when the journal first gets something logged in it.

To make sure the stencil state is cleaned up we now also flush the journal
so _cogl_journal_init will be called for the next logged rectangle.
2010-02-08 13:35:45 +00:00
Neil Roberts
24338a7511 clutter-master-clock: Don't wait for a frame if time goes backwards
If we aren't syncing to vblank or if the last dispatch didn't cause a
redraw then the master clock will try to wait at least a small amount
of time before dispatching again. However if time goes backwards then
it would not do a dispatch until time catches up again. To fix this it
know just runs a dispatch immediately if time goes backwards.

This is related to Moblin bug #3839. There was a similar fix for this
in 9dc012c07, however that only fixed the case where timelines
wouldn't update. If there are no animations running then the master
clock won't even try updating timelines until time catches up.

http://bugzilla.o-hand.com/show_bug.cgi?id=1974
2010-02-08 11:13:55 +00:00
Emmanuele Bassi
8ac27e6070 test-flow-layout: Remove unneeded Stage sizing
The bug with resizable stages getting a 1, 1 window on X11 has been
fixed by Chris.
2010-02-08 10:40:39 +00:00
Emmanuele Bassi
6106010b6f Merge remote branch 'origin/cwiiis-stage-resize'
* origin/cwiiis-stage-resize:
  [stage-x11] Set the default size differently
  [stage] Set default size correctly
  Revert "[x11] Don't set actor size on ConfigureNotify"
  [x11] Don't set actor size on ConfigureNotify
  [stage] Now that get_geometry works, use it
  [stage-x11] make get_geometry always get geometry
  [stage] Get the current size correctly
  [stage] Set minimum width/height to 1x1
  [stage] Add set/get_minumum_size
2010-02-08 10:34:22 +00:00
Øyvind Kolås
4cc269a468 Add ClutterAnimator
ClutterAnimator is a class for managing the animation of multiple
properties of multiple actors over time with keyframing of values.

The Animator class is meant to be used to effectively describe
animations using the ClutterScript definition format, and to construct
complex implicit animations from the ground up.

Signed-off-by: Emmanuele Bassi <ebassi@linux.intel.com>
2010-02-07 18:25:19 +00:00
Chris Lord
c82c94e620 [stage-x11] Set the default size differently
We want to set the default size without triggering the layout machinary,
so change the window creation process slightly so we start with a
640x480 window.
2010-02-07 19:17:43 +01:00
Chris Lord
b968defae9 [stage] Set default size correctly
Due to the way the new sizing works, clutter stage must set its size in
init (to maintain old behaviour) and the properties on the X11 stage
must be initialised to 1x1 so that it actually goes ahead with the
resize.

Fixes stages that aren't user resizable and have no size set from
appearing at 1x1.
2010-02-07 14:18:14 +01:00
Chris Lord
8083dc418b Revert "[x11] Don't set actor size on ConfigureNotify"
This reverts commit 29cc027f06.

I misunderstood the problem, this commit breaks resizes coming from
outside of Clutter.
2010-02-06 16:57:37 +01:00
Chris Lord
29cc027f06 [x11] Don't set actor size on ConfigureNotify
Calling clutter_actor_set_size in response to ConfigureNotify makes
setting the size of the stage racy - the most common result of which
seems to be that you can't set the stage dimensions to anything less
than 640x480.

Instead, add a first_allocation bit to the private structure of the X11
stage and force the first resize (necessary or the default stage will be
a 1x1 window).
2010-02-06 16:47:22 +01:00
Chris Lord
cea9de7f04 [stage] Now that get_geometry works, use it
We want the actual window geometry in clutter_stage_set_minimum_size,
not the set size. Now that the geometry function has been changed to do
what it says, use it.
2010-02-06 15:41:01 +01:00
Chris Lord
4887707bb3 [stage-x11] make get_geometry always get geometry
Now that we have a minimum size getter on the stage object, change
get_geometry to actually always return the geometry. This fixes stages
that are set as user-resizable appearing at 1x1 size.

This will need changing in other back-ends too.
2010-02-06 15:34:55 +01:00
Chris Lord
27e33aa14f [stage] Get the current size correctly
Get the current size of the stage correctly in
clutter_stage_set_minimum_size. The get_geometry StageWindow function is
not equivalent of the current size, use clutter_actor_get_size().
2010-02-06 14:59:51 +01:00
Chris Lord
be11564b55 [stage] Set minimum width/height to 1x1
Whoops, to maintain the old behaviour, make sure the default minimum
width/height are 1x1.
2010-02-06 14:04:47 +01:00
Chris Lord
fd11d3098f [stage] Add set/get_minumum_size
Add two functions to set/get the minimum stage size. This takes effect
when a stage is set to user resizable.
2010-02-06 11:23:37 +00:00
Emmanuele Bassi
f973b73208 Add cogl-subtexture test to the Git ignore file 2010-02-06 11:00:50 +00:00
Emmanuele Bassi
e55966d675 Deprecate clutter_util_next_p2()
The next_p2() function should have never been publicly exposed by
Clutter.
2010-02-06 10:49:33 +00:00
Emmanuele Bassi
bbaf6b233d docs: Fix whitespace in the App manual stub 2010-02-06 10:49:33 +00:00
Emmanuele Bassi
dcdb97006b build: Add suppressions file to EXTRA_DIST 2010-02-06 10:49:33 +00:00
Neil Roberts
830f2402d4 Merge branch 'more-texture-backends'
This adds three new texture backends.

- CoglTexture2D: This is a trimmed down version of CoglTexture2DSliced
  which only supports a single texture and only works with the
  GL_TEXTURE_2D target. The code is a lot simpler so it has a less
  overheads than dealing with slices. Cogl will use this wherever
  possible.

- CoglSubTexture: This is used to get a CoglHandle to represent a
  subregion of another texture. The texture can be used as if it was a
  standalone texture but it does not need to copy the resources.

- CoglAtlasTexture: This collects RGB and RGBA textures into a single
  GL texture with the aim of reducing texture state changes and
  increasing batching. The backend will try to manage the atlas and
  may move the textures around to close gaps in the texture. By
  default all textures will be placed in the atlas.
2010-02-06 00:20:32 +00:00
Neil Roberts
6b1b27d4f8 cogl-bitmap: Update the format after (un)premultiplying
The pixel format of the bitmap needs to have its premult flag cleared
or set after the premult conversion otherwise it may get converted
again.
2010-02-06 00:13:25 +00:00
Neil Roberts
191d20eb56 cogl-atlas-texture: Fix a cut and paste error when getting the height
There was a typo in getting the height of the full texture to check
whether the sub region fits so that it was using the width
instead. This was causing crashes when debugging is enabled for some
apps.
2010-02-05 17:03:04 +00:00
Damien Lespiau
1bdc3db9ab docs: Use % for defines not #
Some links to defines in the gtk-doc annotations were using '#' instead
of '%'.
2010-02-04 21:10:02 +00:00
Damien Lespiau
1b94cc9268 docs: fix new line in the cogl xml top level document
A comma in the FSF address is wrong. Supreme Offence.
2010-02-04 19:32:14 +00:00
Emmanuele Bassi
0ea25d661b event: Do not generate click count for SCROLL events
The ClutterScrollEvent structure does not have a click count field,
so Clutter should not generate the click count for events of type
CLUTTER_SCROLL.
2010-02-04 18:29:47 +00:00
Emmanuele Bassi
15c6fef7e3 tests: Add a Valgrind suppression file
When running tests under Valgrind it would be useful to pass a
suppression file for the known one-off allocations done by Clutter
and by its dependencies. This trims the output of Valgrind and
improves the ability to actually spot leaks.
2010-02-04 16:49:06 +00:00
Neil Roberts
1f70da62a7 glx: Create a colormap for the dummy window
Otherwise X will fail to create the window and throw a BadMatch error
at least on NVidia.
2010-02-04 16:35:42 +00:00