Commit Graph

2147 Commits

Author SHA1 Message Date
Jonas Ådahl
ce7573e2b7 cogl/egl: Fix non-Wayland build
Use #ifdef instead of #if, otherwise it won't compile when Wayland is
not available.

https://bugzilla.gnome.org/show_bug.cgi?id=770647
2016-09-02 17:04:11 +08:00
Sjoerd Simons
7d9af9585d Use _NO_CONTEXT when creating images for EGL_WAYLAND_BUFFER_WL
The WL_bind_wayland_display spec says that EGL images should be created
using EGL_WAYLAND_BUFFER_WL as the target and a NULL context. Mesa
seems to be lenient and accept any context, however some other stacks
aren't so forgiving and fail if anything apart from EGL_NO_CONTEXT is
used.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>

https://bugzilla.gnome.org/show_bug.cgi?id=769731
2016-08-29 16:31:36 +02:00
Jonas Ådahl
c55943d753 cogl: Fix a few GISCAN warnings
We tried to resolve non-introspected types; lets skip those. We didn't
have a vfunc scope on a for-each loop; declared it synchronous.

https://bugzilla.gnome.org/show_bug.cgi?id=769800
2016-08-18 11:32:33 +08:00
Thomas Hindoe Paaboel Andersen
720cbc5e5f cogl: fix indentation
https://bugzilla.gnome.org/show_bug.cgi?id=769054
2016-07-22 10:44:19 +08:00
Florian Müllner
991f2d696a cogl-gles2: Don't leak gles2 types into mutter
On i686, the GLsizeiptr typedef in cogl-gles2.h conflicts with the
system GL headers, so make sure we don't include both.

https://bugzilla.gnome.org/show_bug.cgi?id=769014
2016-07-21 00:02:53 +02:00
Florian Müllner
a310ba7649 build: Dist cogl-mutter/cogl-clutter headers 2016-07-20 14:30:57 +02:00
Jonas Ådahl
cd0f8e5cd1 cogl: Let the g-ir-scanner see the type structs typedefs
By only showing the g-ir-scanner void typedefs it will make it print
warnings. Lets please it by showing the actual typedef.

https://bugzilla.gnome.org/show_bug.cgi?id=768977
2016-07-20 14:23:48 +08:00
Jonas Ådahl
75c3cf0589 cogl: Remove support for not building with glib/gtype support
https://bugzilla.gnome.org/show_bug.cgi?id=768977
2016-07-20 14:23:48 +08:00
Jonas Ådahl
d62d780a95 Remove cogl-1.0 vs cogl-2.0 vs cogl experimental API split
Mutter (and libmutter users) are the only users of this version of
cogl, and will more or less only use the cogl-1.0, cogl-2.0 and cogl
experimental API variants, and having the possibility of having
different API versions of the same API depending on what file includes
it is error prone and confusing. Lets just remove the possibility of
having different versions of the same API.

https://bugzilla.gnome.org/show_bug.cgi?id=768977
2016-07-20 14:23:48 +08:00
Jonas Ådahl
eed71654ba Don't pretend we don't have CoglShader
We bypass our build configuration to fetch API from a version which
isn't the one we actually use. Stop bypassing and just admit that the
1.0 API is still there, but still deprecated.

https://bugzilla.gnome.org/show_bug.cgi?id=768977
2016-07-20 14:23:48 +08:00
Jonas Ådahl
835ded3f02 cogl: Remove deprecated CoglTexture functions
None were used; no reason to keep them.

https://bugzilla.gnome.org/show_bug.cgi?id=768977
2016-07-20 14:23:48 +08:00
Jonas Ådahl
3450b51da1 cogl: Remove CoglClipState
We were not using it anywhere; lets get rid of it.

https://bugzilla.gnome.org/show_bug.cgi?id=768977
2016-07-20 14:23:48 +08:00
Jonas Ådahl
1ca9d8ac02 cogl: Remove CoglFixed
We were no longer using anything from it; lets remove it.

https://bugzilla.gnome.org/show_bug.cgi?id=768977
2016-07-20 14:23:48 +08:00
Jonas Ådahl
ea64e0abfa cogl: Fix a bunch of GISCAN warnings
https://bugzilla.gnome.org/show_bug.cgi?id=768977
2016-07-20 14:23:48 +08:00
Jonas Ådahl
28a898a22f Use signals instead of onscreen framebuffer frame callbacks
CoglFrameInfo is a frame info container associated with a single
onscreen framebuffer. The clutter stage will eventually support drawing
a stage frame with multiple onscreen framebuffers, thus needs its own
frame info container.

This patch introduces a new stage signal 'presented' and a accompaning
ClutterFrameInfo and adapts the stage windows and past onscreen frame
callbacks users to use the signal and new info container.

https://bugzilla.gnome.org/show_bug.cgi?id=768976
2016-07-20 14:23:48 +08:00
Jonas Ådahl
c498bce9e4 cogl: Add API to get the texture from an offscreen
https://bugzilla.gnome.org/show_bug.cgi?id=768976
2016-07-20 14:23:48 +08:00
Jonas Ådahl
e420f386d2 Move cogl KMS winsys into the native backend
Move the KMS interaction from cogl into mutter, where most of the other
KMS interaction already takes place. This also removes dead code which
were only excercised when non-mutter callers used the cogl KMS backend.

The cogl KMS API was updated to pass via MetaRendererNative instead of
via the different cogl objects.

https://bugzilla.gnome.org/show_bug.cgi?id=768976
2016-07-20 14:23:48 +08:00
Jonas Ådahl
e05f48fc53 Make it possible to include private cogl API from mutter
If we want to put a cogl winsys backend in mutter, that backend need to
have access to the internal workings of cogl.

https://bugzilla.gnome.org/show_bug.cgi?id=768976
2016-07-20 14:23:48 +08:00
Jonas Ådahl
d63e9452d9 cogl: Remove some now dead code
We require glib and don't support building on win32 any more.

https://bugzilla.gnome.org/show_bug.cgi?id=768976
2016-07-20 14:23:48 +08:00
Jonas Ådahl
f1b7b41b8d Update .gitignore
The cogl/clutter merge made the .gitignore files in the respective
directories incorrect, due to the using absolute paths.

https://bugzilla.gnome.org/show_bug.cgi?id=768976
2016-07-20 14:23:48 +08:00
Jonas Ådahl
bdc68efe45 cogl: Fix signage miss match warnings
https://bugzilla.gnome.org/show_bug.cgi?id=768976
2016-07-20 14:23:48 +08:00
Jonas Ådahl
bf71cb2e3c Don't use config.h in clutter and cogl
In cogl use cogl-config.h and in clutter use clutter-build-config.h. We
can't use clutter-config.h in clutter because its already used and
installed.

https://bugzilla.gnome.org/show_bug.cgi?id=768976
2016-07-20 14:23:48 +08:00
Jonas Ådahl
4d13f6e2d0 cogl: Expose winsys vtable getters
This is so we can use as base in mutter's future winsys backends.

https://bugzilla.gnome.org/show_bug.cgi?id=768976
2016-07-20 14:23:48 +08:00
Jonas Ådahl
d6cde4b043 cogl: Add API for setting custom winsys
https://bugzilla.gnome.org/show_bug.cgi?id=768976
2016-07-20 14:23:48 +08:00
Jonas Ådahl
e2f5579391 cogl: Don't undef __INSIDE_COGL_H__ in file not defining it
If you include a file that might define __INSIDE_COGL_H__, don't
undefine it if it wasn't defined in that file. This makes it possible
to include for example cogl-gles2.h from some other file which defines
__INSIDE_COGL_H__.

https://bugzilla.gnome.org/show_bug.cgi?id=768976
2016-07-20 14:23:48 +08:00
Rui Matos
d4d2bf0f6c cogl: Ignore GL_CONTEXT_LOST when checking for GL errors
When using a context with robustness, glGetError() may return
GL_CONTEXT_LOST at any time and this error doesn't get cleared until
the application calls glGetGraphicsResetStatus() . This means that our
error checking can't call glGetError() in a loop without checking for
that return value and returning in that case.

https://bugzilla.gnome.org/show_bug.cgi?id=739178
2016-06-27 20:23:49 +02:00
Rui Matos
0f2be43af4 cogl-context: Add a cogl_get_graphics_reset_status API
If the driver supports the GL_ARB_robustness extension we can expose
the graphics reset status this way.

https://bugzilla.gnome.org/show_bug.cgi?id=739178
2016-06-27 20:23:49 +02:00
Rui Matos
87f9927375 cogl-winsys-glx: Add support for NV_robustness_video_memory_purge
This adds API to allow callers to specify that they're interested in
video memory purge errors.

https://bugzilla.gnome.org/show_bug.cgi?id=739178
2016-06-27 20:23:49 +02:00
Florian Müllner
28c9b6e1d7 build: Namespace installed tests of private libraries
Currently our private cogl/clutter forks still install tests as
cogl/clutter, which conflicts with the original libraries.
2016-04-29 14:49:03 +02:00
Rico Tzschichholz
29752b6b63 cogl/clutter: Drop soname versions of private libraries 2016-04-28 15:34:51 +02:00
Florian Müllner
6e5888853e build: Export correct pkg-config names in .girs 2016-04-28 15:22:50 +02:00
Rui Matos
f7ee6caa15 cogl: Fix distcheck 2016-04-27 20:37:47 +02:00
Rui Matos
1fa540bcb7 Fix the merged build
https://bugzilla.gnome.org/show_bug.cgi?id=760439
2016-04-27 20:37:47 +02:00
Rui Matos
2d2835f02a move everything into a cogl/ directory 2016-04-22 16:44:31 +02:00
Rui Matos
e6b14a36c5 cogl: make library private to mutter 2016-04-22 16:39:46 +02:00
Rui Matos
d6dd55171a build: get rid of specialized makefile snippets 2016-04-22 16:39:46 +02:00
Rui Matos
26c94951fc disable standalone builds and drop private glib copy 2016-04-22 16:39:46 +02:00
Rui Matos
9504eac68c po: drop translations 2016-04-22 16:39:45 +02:00
Rui Matos
8366fd5438 drop remaining traces of support for directly linking libGL 2016-04-22 16:39:45 +02:00
Rui Matos
0da00392e6 quartz: drop support 2016-04-22 16:39:45 +02:00
Ray Strode
865da1457a renderer: drop wayland client support 2016-04-22 16:39:35 +02:00
Ray Strode
b5648dc0cb renderer: drop android support 2016-04-18 19:12:23 +02:00
Ray Strode
ce8aa45fa4 renderer: drop MIR support 2016-04-18 19:12:23 +02:00
Ray Strode
639ef8e195 win32: drop support 2016-04-18 19:12:23 +02:00
Ray Strode
ed9f3fd50a renderer: drop support for SDL 2016-04-18 19:09:42 +02:00
Ray Strode
7e8e1dfc8f renderer: drop GDL support 2016-04-10 20:28:55 +02:00
Ray Strode
9246c9a505 renderer: drop PowerVR winsys 2016-04-10 20:25:06 +02:00
Ray Strode
1c1ad69f26 winsys-egl-kms: dont create 0x0 surface
commit 188752158 changed cogl to stop needlessly creating its own
monitor output configuration when mutter would just soon overwrite
it anyway.

Unfortunately, that commit is causing a crash in some cases because
cogl will now create and later draw to a 0x0 egl surface until mutter
sets the monitor layout.

This commit changes cogl to avoid creating and using a surface, before
it knows how big of a surface to create.

https://bugzilla.gnome.org/show_bug.cgi?id=758073
2016-02-22 13:39:04 -05:00
Ray Strode
1887521587 winsys-egl-kms: bypass initial output setup if kms fd passed in
if mutter is handling the output setup, then we shouldn't do it,
too.

https://bugzilla.gnome.org/show_bug.cgi?id=758073
2015-11-17 12:56:13 -05:00
Ray Strode
a583492ea2 kms-winsys: don't wait for a flip when page flipping fails
If we get EACCES from drmPageFlip we're not going to get
a flip event and shouldn't wait for one.

This commit changes the EACCES path to silently ignore the
failed flip request and just clean up the fb.

https://bugzilla.gnome.org/show_bug.cgi?id=756926
2015-10-21 16:00:45 -04:00
Emmanuele Bassi
b21de497d1 Fix compiler warning
Return a boolean value, not NULL.
2015-09-23 13:57:11 +01:00
Daniel Stone
5253264f2f GLES: Support glMapBufferRange from ES3
ES3 provides glMapBufferRange as core, with the added bonus that it also
supports read mappings. Use this where possible.

Signed-off-by: Daniel Stone <daniels@collabora.com>

https://bugzilla.gnome.org/show_bug.cgi?id=728355
2015-09-23 13:57:11 +01:00
Daniel Stone
d6f415d491 Journal: Skip journal dumping when unsupported
GLES2 does not support passing READ to glMapBuffer; attempting to call
cogl_buffer_map for read on ES2 will bring it down with an assert. Make
sure COGL_DEBUG=journal doesn't do this when it's not possible.

Signed-off-by: Daniel Stone <daniels@collabora.com>

https://bugzilla.gnome.org/show_bug.cgi?id=728355
2015-09-23 13:57:11 +01:00
Murray Cumming
85e0b08459 CoglBufferError: Remove trailing comma from enum.
This is helpful for C++ with g++'s -pedantic warnings complain
about it.
2015-09-17 17:11:57 +02:00
Lionel Landwerlin
00ea695ce2 winsys: glx: fix crash when inspecting onscreens
An unallocated onscreen might have a NULL winsys field.

https://bugzilla.gnome.org/show_bug.cgi?id=754888
2015-09-11 17:34:39 +02:00
Lionel Landwerlin
4cb750928e winsys: wayland: destroy eglsurface when destroying associated native window
On Wayland deinit() of an onscreen buffer is going to destroy the
associated native window of an EGLSurface. So we should destroy the
EGLSurface as well otherwise we might end up confusing the GL driver.

We also currently guard against setting a EGL_NO_SURFACE as current
EGLSurface, but this shouldn't be a problem if we have a surfaceless
context. So we allow surface destruction under that condition.

https://bugzilla.gnome.org/show_bug.cgi?id=754667
2015-09-07 17:27:50 +01:00
Ray Strode
6bd49c3dc8 kms-winsys: don't disable page flipping on EACCES
If the user switches VTs in the middle of a page flip, the
page flip operation may fail with EACCES. page flipping will
work next time the VT becomes active, so we shouldn't disable
page flipping in that case.

https://bugzilla.gnome.org/show_bug.cgi?id=754540
2015-09-03 17:29:28 -04:00
Ray Strode
78c44ab132 kms-winsys: clean up error handling in _cogl_winsys_renderer_connect
If cogl fails to open the drm device, initialize gbm, or open the
egl display, then it closes the drm fd, uninitializes gbm, closes the
display and then calls _cogl_winsys_renderer_disconnect which does
most of those things again, on the, now deinitialized, members.

This commit removes the explicit failure handling in renderer_connect and
defers cleanup to disconnect.

https://bugzilla.gnome.org/show_bug.cgi?id=754540
2015-09-03 17:29:28 -04:00
Ray Strode
181176bdb1 kms-winsys: use correct surface format
gbm confusingly has two different format types, and cogl
is using the wrong one in some of its calls to gbm_surface_create

This commit fixes the calls that are wrong.

https://bugzilla.gnome.org/show_bug.cgi?id=754540
2015-09-03 17:29:27 -04:00
Emmanuele Bassi
6f29e6f406 build: Enable subdir-objects
Depend on a more recent version of automake, and use the
forward-compatible subdir-objects option.
2015-09-03 09:03:39 +01:00
Emmanuele Bassi
ca5226513e Initialize out variables
Avoids a compiler warning with strict compilation flags.
2015-09-03 08:58:44 +01:00
Emmanuele Bassi
f20cc24292 gl: Do not use deprecated constants with the GL3 driver
glGetIntegerv (GL_DEPTH_BITS, ...) and friends are deprecated in GL3; we
have to use glGetFramebufferAttachmentParameteriv() instead, like we do
for offscreen framebuffers.

Based on a patch by: Adel Gadllah <adel.gadllah@gmail.com>
Signed-off-by: Emmanuele Bassi <ebassi@gnome.org>

https://bugzilla.gnome.org/show_bug.cgi?id=753295
2015-08-06 16:16:30 +01:00
Marek Chalupa
e7f54e6e60 egl-kms: append output after we know we found it
Otherwise we just append NULL output which is wrong and can
break things

Signed-off-by: Emmanuele Bassi <ebassi@gnome.org>

https://bugzilla.gnome.org/show_bug.cgi?id=752406
2015-07-28 15:32:51 +01:00
Adel Gadllah
4f8254f1ae winsys-glx: Add error traps in create_context
Both create_gl3_context and glXCreateNewContext can fail with an X error.

https://bugzilla.gnome.org/show_bug.cgi?id=742678
2015-07-26 16:04:14 +02:00
Emmanuele Bassi
812aba31e7 winsys: Drop xlib_get_visual_info from the vtable
We don't need the hack any more; CoglRenderer has the appropriate API
for the Xlib-based winsys backends.
2015-07-22 20:28:19 +01:00
Emmanuele Bassi
c9080b3e25 Use CoglRenderer for implementing deprecated, Clutter-only API
Instead of using the winsys vtable.
2015-07-22 20:27:33 +01:00
Emmanuele Bassi
8e9d3e92d8 onscreen: Use the CoglRenderer API for retrieving the X visual
Instead of peeking into the winsys vtable.
2015-07-22 20:21:33 +01:00
Emmanuele Bassi
e79d571453 Store the XVisualInfo in the X11-based winsys backends
Instead of freeing it after creating the relative GL contexts, store it
in the CoglXlibRenderer data.
2015-07-22 20:20:05 +01:00
Emmanuele Bassi
19ca856810 Store XVisualInfo into the Xlib renderer
We want to be able to retrieve the XVisualInfo used when creating the
GL context under GLX and EGL-X11, so that we can use the visual before
we have an onscreen frame buffer.
2015-07-22 20:17:52 +01:00
Emmanuele Bassi
0ad995746a Avoid compiler error for uninitialized value
Fixes Cogl compilation on build.gnome.org.
2015-06-10 18:42:39 +01:00
Emmanuele Bassi
3290240600 egl-x11: Fix compiler warnings
Stereo mode changed two fields in the winsys vtable, so we need to
update the signature of the implementation in the EGL-X11 winsys.
2015-06-10 15:20:17 +01:00
Emmanuele Bassi
838355afbd Fix compiler warnings
Initialize variables; GCC does not always catch all cases where the
variables are used after being initialized, especially when it comes to
out parameters.
2015-06-10 15:13:45 +01:00
Emmanuele Bassi
c5dc9542d5 Include deprecated header for cogl_read_pixels()
Avoids a compiler warning for a missing declaration.
2015-06-10 14:14:06 +01:00
Emmanuele Bassi
e7ef07652a Conditional call to g_type_init()
The explicit type system initialization has been deprecated since
GLib 2.36. It's done automatically, now.
2015-06-10 14:12:22 +01:00
Emmanuele Bassi
15b952e03e Fix compiler warnings
Simple enumeration checks.
2015-06-10 14:10:34 +01:00
Rui Matos
eb87ad165c framebuffer-deprecated: Unref the correct buffer
Looks like a thinko introduced by commit
79719347c8 .

Found by a coverity scan.

https://bugzilla.gnome.org/show_bug.cgi?id=749111
2015-05-08 15:39:27 +02:00
Jasper St. Pierre
f8cce5f6cb cogl-framebuffer-gl: Work again on GLESv2 2015-04-20 12:09:27 -07:00
Ray Strode
68d9ba3b65 kms-winsys: try to hobble along if driver doesn't support page flips
Some drivers ( like mgag200 ) don't yet support drmModePageFlip.

This commit forgoes waiting for vblank and flips right away
in those cases. That prevents the hardware from freezing up the screen,
but does mean there will be some visible tearing.

https://bugzilla.gnome.org/show_bug.cgi?id=746042
2015-03-23 10:11:46 -04:00
Robert Bragg
da0d9757e7 Add version 1.2 define + macros 2015-02-23 18:39:34 +00:00
Rui Matos
f82e9e2d22 kms-winsys: Remove a few unused variables 2015-02-23 18:36:56 +00:00
Rui Matos
200c4032ac kms-winsys: Defer setting new surfaces until swap buffers
We can't just destroy and replace the EGL and gbm surfaces while
they are still in use i.e. while there is a pending flip. In fact, in
that case, we were calling gbm_surface_destroy() on a surface that
still had the front buffer locked and then, on the flip handler,
gbm_surface_release_buffer() for a buffer that didn't belong to the
new surface.

Instead, we still allocate new surfaces when requested but they only
replace the old ones on the next swap buffers when we're sure that the
previous flip has been handled and buffers properly released.
2015-02-23 18:36:56 +00:00
Chris Wilson
5ccd2825c7 glx: Precisely wait for the next vblank
Currently the code queries the current msc then tries to approximate the
value of the next msc satisfing the modulus 2 for when to wait. This
introduces some instability as the msc may tick over during the
roundtrip leading to a 32ms wait instead of a 16ms wait. This happens
often enough to cause jerky animations, and affect gnome-shell-perf-tool.

A simpler solution is just use a single roundtrip by using WaitForMsc to
ask the driver to compute the next vblank itself.

Cc: Owen W. Taylor <otaylor@fishsoup.net>
Cc: Robert Bragg <robert@linux.intel.com>
Reviewed-by: Robert Bragg <robert@sixbynine.org>
2015-02-04 19:31:40 +00:00
Rui Matos
b9640c091f wayland-winsys: Provide a wl_registry.global_remove callback
Otherwise libwayland-client will abort() when we get that event.

https://bugzilla.gnome.org/show_bug.cgi?id=743594
2015-01-30 16:05:41 +01:00
Rui Matos
c36e31401d kms-winsys: Mark the framebuffer to be bound when setting a new layout
We need to bind the context to the new EGL surface we just created.

https://bugzilla.gnome.org/show_bug.cgi?id=741881
2015-01-30 16:05:41 +01:00
Marco Trevisan (Treviño)
cd9676380f mir: use output names that are more conformat to the one used by Xmir
And by X itself...
2014-12-12 18:45:49 +01:00
Marco Trevisan (Treviño)
bc83282f4f mir: add renderer event listener support 2014-12-10 15:33:35 +01:00
Marco Trevisan (Treviño)
2872695fa7 mir: don't always allocate when getting the mir surface
Add proper documentation on header file
2014-12-09 22:01:32 +01:00
Marco Trevisan (Treviño)
7c71a06936 mir: fix mir surface recreation on resize, bind and update pointers
don't try to read from free'd memory allocation, copy stuff before
deinitializing the old onscreen.

Also, don't try to resize a foreign surface.
2014-12-09 20:22:53 +01:00
Marco Trevisan (Treviño)
a9a923c6f3 mir: correctly init/clear mutex and use prgname for surface 2014-12-09 20:16:36 +01:00
Marco Trevisan (Treviño)
1016fb64de mir: return proper surface / connection only when valid, without failing 2014-12-09 20:13:39 +01:00
Marco Trevisan (Treviño)
a144087085 mir: release surfaces on errors 2014-11-21 18:00:49 +01:00
Marco Trevisan (Treviño)
6aaeab0460 mir: add public method to resize a cogl onscreen
This will internally recreate a new surface with proper parameters
2014-11-21 18:00:10 +01:00
Marco Trevisan (Treviño)
bd6bfccc40 cogl.h: include mir renderer if the platform is supported 2014-11-20 19:11:05 +01:00
Marco Trevisan (Treviño)
77e28d4a77 mir: only allow to set foreign surfaces with hardware buffer
And return a CoglBool accordingly.
2014-11-20 07:18:26 +01:00
Marco Trevisan (Treviño)
8e6997db44 mir: return whether a foreign connection has been set or not 2014-11-20 07:17:19 +01:00
Marco Trevisan (Treviño)
e06a0b3d10 mir: release a connection on error 2014-11-18 22:16:38 +01:00
Marco Trevisan (Treviño)
b26466ad54 mir: improve error logging 2014-11-18 22:11:24 +01:00
Marco Trevisan (Treviño)
e5fd82e2a1 mir: use standard c types 2014-11-18 16:28:17 +01:00
Marco Trevisan (Treviño)
1cbc1c67a0 mir: add support for Mir Outputs 2014-11-17 18:50:30 +01:00
Marco Trevisan (Treviño)
a948c25116 mir: update the framebuffer size on resize events
We need to use a mutex as mir handles these on
different threads, also using an event idle prevents
to get initialization errors on cogl side.
2014-11-17 17:47:23 +01:00
Marco Trevisan (Treviño)
62f3f56d29 mir: set last state after initializing the surface 2014-11-17 17:45:59 +01:00
Marco Trevisan (Treviño)
1b9380ef3c mir: add support for foreign surfaces 2014-11-17 16:08:59 +01:00
Marco Trevisan (Treviño)
a3ae538c45 mir: add support for foreign display 2014-11-17 15:59:29 +01:00
Marco Trevisan (Treviño)
672eff0c6c cogl: add Mir EGL platform 2014-11-17 15:49:20 +01:00
Adel Gadllah
bf3954ebe3 cogl-kms-display: Fix doc comment 2014-10-03 11:50:37 +02:00
Owen W. Taylor
4d8771a8c2 CoglTexturePixmapX11: add support for stereo content
Add cogl_texture_pixmap_x11_new_left() and
cogl_texture_pixmap_x11_new_right() (which takes the left texture
as an argument) for texture pixmap rendering with stereo content.
The underlying GLXPixmap is created using a stereo visual and shared
between the left and right textures.

Reviewed-by: Robert Bragg <robert.bragg@intel.com>
2014-07-17 19:27:13 -04:00
Owen W. Taylor
d16df5a5aa Add support for setting up stereo CoglOnscreens
If we want to show quad-buffer stereo with Cogl, we need to pick an
appropriate fbconfig for creating the CoglOnscreen objects. Add
cogl_onscreen_template_set_stereo_enabled() to indicate whether
stereo support is needed.

Add cogl_framebuffer_get_stereo_mode() to see if a framebuffer was
created with stereo support.

Add cogl_framebuffer_get_stereo_mode() to pick whether to draw to
the left, right, or both buffers.

Reviewed-by: Robert Bragg <robert.bragg@intel.com>
2014-07-17 19:27:05 -04:00
Adel Gadllah
d9afc6dada kms-winsys: Add api that tells cogl to ignore a crtc
An application might for whatever reason want to control a specific output
directly and have cogl only swap the other outputs if any. So add an api that
allows setting a crtc to be ignored.

https://bugzilla.gnome.org/show_bug.cgi?id=730536
2014-06-30 20:26:05 +02:00
Adel Gadllah
fe183554ca kms_winsys: Add cogl_kms_renderer_get_gbm api
Applications might want to get the underlying gbm device so add a getter for it.

https://bugzilla.gnome.org/show_bug.cgi?id=730536
2014-06-30 20:25:52 +02:00
Neil Roberts
52a646abc5 Use the EGL_KHR_surfacless_context extension
The surfaceless context extension can be used to bind a context
without a surface. We can use this to avoid creating a dummy surface
when the CoglContext is first created. Otherwise we have to have the
dummy surface so that we can bind it before the first onscreen is
created.

The main awkward part of this patch is that theoretically according to
the GL and GLES spec if you first bind a context without a surface
then the default state for glDrawBuffers is GL_NONE instead of
GL_BACK. In practice Mesa doesn't seem to do this but we need to be
robust against a GL implementation that does. Therefore we track when
the CoglContext is first used with a CoglOnscreen and force the
glDrawBuffers state to be GL_BACK.

There is a further awkward part in that GLES2 doesn't actually have a
glDrawBuffers state but GLES3 does. GLES3 also defaults to GL_NONE in
this case so if GLES3 is available then we have to be sure to set the
state to GL_BACK. As far as I can tell that actually makes GLES3
incompatible with GLES2 because in theory if the application is not
aware of GLES3 then it should be able to assume the draw buffer is
always GL_BACK.

Reviewed-by: Robert Bragg <robert.bragg@intel.com>
(cherry picked from commit e5f28f1e75db9bdc4f2688f420a74f908f96cf76)

Conflicts:
	cogl/winsys/cogl-winsys-egl-kms.c
	cogl/winsys/cogl-winsys-egl-x11.c
2014-06-17 13:31:03 +01:00
Neil Roberts
eb7c37812a Add a COGL_EXT_IN_GLES3 option to specify extensions that are in GLES3
Some features that were previously available as an extension in GLES2
are now in core in GLES3 so we should be able to specify that with the
gles_availability mask of COGL_EXT_BEGIN so that GL implementations
advertising GLES3 don't have to additionally advertise the extension
for us to take advantage of it.

Reviewed-by: Robert Bragg <robert.bragg@intel.com>
(cherry picked from commit 4d892cd97558da61ba526f947ac0555ebab632d2)
2014-06-17 13:26:20 +01:00
Felix Riemann
5556241b67 atlas-texture: Keep reference on potential destination atlas
When a new CoglAtlasTexture tries to fit into an existing CoglAtlas
it should make sure the atlas stays valid while it expands.

https://bugzilla.gnome.org/show_bug.cgi?id=728064

Reviewed-by: Neil Roberts <neil@linux.intel.com>
(cherry picked from commit 2eec9758f67e9073371c2edd63379324849373c4)
2014-05-19 12:47:09 +01:00
Kristian Høgsberg
22378d572b cogl-winsys-egl-kms: Call swap notify handler even when pageflip ioctl fails
This can happen when we dpms off the output or when login1 takes away
drm master status from our drm fd.  In either case, we need to call
the swap notify handler so that the compositor dosn't get stuck waiting
for that notification.  The compositor should stop repainting shortly in
both cases, as it's either going into dpms off mode or vt switching away.

https://bugzilla.gnome.org/show_bug.cgi?id=728979

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-04-30 16:41:09 +01:00
Kristian Høgsberg
8fb9cea451 cogl-winsys-egl-kms: Never set EGL_PLATFORM
This environment variable predates the reliable platform detection in mesa
and typically just causes crashes when the specified platform doesn't
match what's passed in.  Aside from being unecessary and problematic
it also leaks into the GNOME session, preventing clients from
automatically detecting the wayland platform.

https://bugzilla.gnome.org/show_bug.cgi?id=728978

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-04-30 16:41:06 +01:00
Emanuele Aina
27dbf700d6 framebuffer: Fix linkage from C++ applications
Prevent Cogl function names from being mangled when a C++ compiler is
being used by adding some missing COGL_{BEGIN,END}_DECLS guards.

https://bugzilla.gnome.org/show_bug.cgi?id=728628

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-04-22 12:14:56 +01:00
Chun-wei Fan
93c90f1e05 cogl/cogl-gtype-private.h: Fix Build on non-GCC
Commit 1b2dd815 (Registers gtypes for all public objects and structs)
introduced GCCism's in its use of varargs, which broke the build of Cogl
on other non-GCC compilers, such as Visual Studio.

Define the COGL_GTYPE_DEFINE_BASE_CLASS and COGL_GTYPE_DEFINE_CLASS macros
using ISO-style varargs so that the build of Cogl can be fixed on non-GCC
compilers.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-04-22 12:17:46 +02:00
Chun-wei Fan
6feaaf2915 MSVC Builds: Don't Link to SDL Automatically
Remove #pragma directives that causes any applications that use Cogl to
link to the SDL libraries when Cogl was built with the SDL winsys.  This is
mainly due to the availability of both SDL-1.x and SDL-2.x support in the
SDL winsys, where different libraries are linked for SDL-1.x and SDL-2.x.

To avoid having to link to the SDL/SDL2 libraries when the application code
is not directly using SDL/SDL2, define SDL_MAIN_HANDLED in the CFLAGS so
that SDL's wrapper main() implementation will not be used when the
application is being built.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
(cherry picked from commit c3035912833eabe1f6dadbea23c78e595aac79dc)
2014-04-16 12:39:20 +02:00
Chun-wei Fan
b2d74eed58 Update cogl.symbols and cogl-path.symbols
In Lionel's work for supporting introspection better for Cogl, a number of
public symbols were added for Cogl and Cogl-Path, so add these symbols to
cogl.symbols and cogl-path.symbols so that they can be exported, which will
fix the build of the Cogl conformance test and the introspection files
for the Windows-based builds.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-04-16 12:32:16 +02:00
Neil Roberts
2e6156ef5e Don't use the internal _G_DEFINE_TYPE_EXTENDED_CLASS_INIT macro
This macro is internal to gobject so using it risks breaking Cogl if
glib changes its API. Instead we just use its expansion. Note that
glib provides two expansions for this depending on the glib version
but this only uses the one for older versions.

Reviewed-by: Robert Bragg <robert.bragg@intel.com>
2014-03-21 17:16:34 +00:00
Lionel Landwerlin
263f6502c7 onscreen: make closure types visible to introspection
Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-03-21 14:28:27 +00:00
Lionel Landwerlin
3aee3f63c4 cogl-gtype: add missing gtype macros in intermediate macros
Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-03-21 14:28:27 +00:00
Lionel Landwerlin
1b2dd815b4 Registers gtypes for all public objects and structs
This adds much more comprehensive support for gobject-introspection
based bindings by registering all objects as fundamental types that
inherit from CoglObject, and all structs as boxed types.

Co-Author: Robert Bragg <robert@linux.intel.com>

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-03-20 18:27:12 +00:00
Chun-wei Fan
a4d2c78e2b Update cogl.symbols
Remove the symbols that are now in cogl-path (where cogl-path.symbols
already include), and add the symbols that were added to the Cogl API.

Also add internal symbols as required by cogl-path and cogl-pango.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-03-20 18:00:00 +00:00
Chun-wei Fan
001cffd783 cogl/cogl-renderer.c: Avoid Clash with Newer Windows SDKs
The DriverCallback is a function that is defined by the Windows SDK 8.0+
headers, which was initially used for device driver development.  The use
of DriverCallback would cause a clash, causing things to break when built
with newer Windows SDKs, so rename DriverCallback to CoglDriverCallback to
avoid this problem.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-03-20 17:56:52 +00:00
Robert Bragg
804082abd3 Expose EGL context/display and GLX context
To help facilitate integration with third party frameworks this exposes
the EGL context and display to applications as well as the GLX context.
(Note that the GLX display is already available via
cogl_xlib_renderer_get_display())

This adds a new top-level <cogl/cogl-glx.h> header that needs to be
included explicitly to access the glx specific api.

Anyone using these apis will be responsible for checking that Cogl
is indeed using EGL or GLX by calling cogl_renderer_get_winsys_id()

This will enable GStreamer, for example, to be able to create a GL
context that shares resources with Cogl's context.

https://bugzilla.gnome.org/show_bug.cgi?id=724992

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-03-20 17:34:04 +00:00
Robert Bragg
081acdc146 move GLeglImageOES define into cogl-egl-private.h
This splits out the GLeglImageOES define in cogl-egl.h into a private
cogl-egl-private.h header and updates the guards in cogl-egl.h to be
consistent with other top-level headers where we need to be careful
about how __COGL_H_INSIDE__ is defined and undefined, esp when the
gobject introspection scanner is running.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-03-20 17:34:04 +00:00
Robert Bragg
dca992a160 egl: remove NativeWindowType/NativeDisplayType defines
This ensures we use EGLNativeWindowType and EGLNativeDisplayType
everywhere instead. The previous names come from EGL 1.2 but it seems
reasonable to require more recent EGL versions. If someone wanted to add
compatibility for EGL 1.2 later it would be straightforward to define
the new names to the old.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-03-20 17:34:04 +00:00
Robert Bragg
2beb7c40e0 sdl2: fix GL driver selection
SDL2 supports selecting between full OpenGL or OpenGL ES 1/2 but our
selection code was written before SDL 2.0 was officially released and
since then a new SDL_GL_CONTEXT_PROFILE_MASK attribute was added and
we have to explicitly set the SDL_GL_CONTEXT_MINOR_VERSION attribute.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-03-20 17:34:04 +00:00
Robert Bragg
ad9db72f74 Expose COGL_FEATURE_ID_BUFFER_AGE feature id
This adds a new COGL_FEATURE_ID_BUFFER_AGE feature id that can be used
to determine if cogl_onscreen_get_buffer_age() will ever return an age
other than 0. This should be used instead of querying the winsys feature
via cogl_clutter_winsys_has_feature().

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-03-20 17:34:04 +00:00
Robert Bragg
beebbfc625 glx-feature-functions: update misleading comment
Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-03-20 17:34:04 +00:00
Robert Bragg
3917690f5a egl: fix incorrect #ifdef guarding of features
We have an #ifdef EGL_WL_bind_wayland_display guard in
cogl-winsys-egl-feature-functions.h to avoid referencing wayland types
when the EGL header doesn't know about them, but somehow this guard also
ended up around the KHR_create_context and EXT_buffer age features too
even though they aren't wayland specific.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-03-20 17:34:01 +00:00
Neil Roberts
18b8035dcf Set COGL_WINSYS_FEATURE_BUFFER_AGE on EGL
This winsys feature flag is exposed via the deprecated
cogl_clutter_winsys_has_feature function and Clutter is curently
relying on it. Previously the EGL winsys was only setting the internal
COGL_EGL_WINSYS_FEATURE_BUFFER_AGE flag and there was no mapping to
the public flag. Therefore the feature would only be used on GLX. This
patch just adds the mapping.

Reviewed-by: Robert Bragg <robert@linux.intel.com>
(cherry picked from commit 8418e98b2b1b25515a961ad1bb9f0c4770d6eb1d)
2014-03-14 13:51:39 +00:00
Jasper St. Pierre
e7011f1910 cogl-winsys-egl-kms: Make sure to close our connection to DRM at shutdown
Reviewed-by: Neil Roberts <neil@linux.intel.com>
(cherry picked from commit dcdba60e95ae7be1b0253d28686d1562c35374ba)
2014-03-12 17:29:27 +00:00
Jasper St. Pierre
0d91085193 cogl-winsys-egl-kms: Add cogl_kms_renderer_set_kms_fd
Reviewed-by: Neil Roberts <neil@linux.intel.com>
(cherry picked from commit 7bc7ea4cb5e8134a3aeed9615477f4152b558509)

Conflicts:
	cogl/winsys/cogl-winsys-egl-kms.c
2014-03-12 17:29:21 +00:00
Jasper St. Pierre
76cdaabc15 cogl-winsys-egl-wayland: Report an error if we can't find the globals we need
Instead of spinning forever, do a roundtrip, which guarantees that the
global messages have been sent by the time we read the sync message.

If the proper globals aren't initialized yet, error out immediately. This
does mean that users can't use CoglOnscreen with foreign custom surface
types without xdg_shell, but when a use case comes for this, we'll
investigate then...

Reviewed-by: Neil Roberts <neil@linux.intel.com>
(cherry picked from commit af9057d35f331e2c9509958fb40627917c477b80)
2014-03-12 14:41:01 +00:00
Robert Bragg
a0441778ad This re-licenses Cogl 1.18 under the MIT license
Since the Cogl 1.18 branch is actively maintained in parallel with the
master branch; this is a counter part to commit 1b83ef938fc16b which
re-licensed the master branch to use the MIT license.

This re-licensing is a follow up to the proposal that was sent to the
Cogl mailing list:
http://lists.freedesktop.org/archives/cogl/2013-December/001465.html

Note: there was a copyright assignment policy in place for Clutter (and
therefore Cogl which was part of Clutter at the time) until the 11th of
June 2010 and so we only checked the details after that point (commit
0bbf50f905)

For each file, authors were identified via this Git command:
$ git blame -p -C -C -C20 -M -M10  0bbf50f905..HEAD

We received blanket approvals for re-licensing all Red Hat and Collabora
contributions which reduced how many people needed to be contacted
individually:
- http://lists.freedesktop.org/archives/cogl/2013-December/001470.html
- http://lists.freedesktop.org/archives/cogl/2014-January/001536.html

Individual approval requests were sent to all the other identified authors
who all confirmed the re-license on the Cogl mailinglist:
http://lists.freedesktop.org/archives/cogl/2014-January

As well as updating the copyright header in all sources files, the
COPYING file has been updated to reflect the license change and also
document the other licenses used in Cogl such as the SGI Free Software
License B, version 2.0 and the 3-clause BSD license.

This patch was not simply cherry-picked from master; but the same
methodology was used to check the source files.
2014-02-22 02:02:53 +00:00
Andreas Oberritter
3669a89215 kms: include stddef.h before drm.h
Not doing so leads to the following error, if stddef.h is not included
indirectly through EGL headers:

| libdrm/drm.h:132:2: error: unknown type name 'size_t'
|   size_t name_len;   /**< Length of name buffer */

Signed-off-by: Andreas Oberritter <obi@saftware.de>

Reviewed-by: Robert Bragg <robert@linux.intel.com>
(cherry picked from commit 55c82476a93366a3e7d1a2537fccc3a7aab87c66)
2014-02-20 18:17:42 +00:00
Neil Roberts
dd7b1d53db Allocate immediately in _cogl_egl_texture_2d_new_from_image
The _cogl_egl_texture_2d_new_from_image function has a CoglError
argument which implies that it is unlike the other texture
constructors and returns errors immediately rather than having a
delayed-allocation mechanism. cogl_wayland_texture_2d_new_from_buffer
which calls it is also like this. We can't rely on delayed-allocation
semantics for this without changing the applications because the
texture needs to be allocated before the corresponding EGLImage is
destroyed. This patch just makes it immediately allocate.

A better patch might be to remove the error argument to make it
obvious that there are delayed-allocation semantics and then fix all
of the applications.

This was breaking Cogland and Mutter.

Reviewed-by: Robert Bragg <robert@linux.intel.com>
(cherry picked from commit 0206c03d54823b2f6cbb2aa420d07a4db9bcd8a3)
2014-02-20 16:05:08 +00:00
Neil Roberts
7bf0fe9df8 Don't dereference an unitialised pointer in _cogl_container_of
The previous implementation was dereferencing the sample pointer in
order to get the offset to subtract from the member pointer. The
resulting value is then only used to get a pointer to the member in
order to calculate the offset so it doesn't actually read from the
memory location and shouldn't cause any problems. However this is
probably technically invalid and could have undefined behaviour. It
looks like clang takes advantage of this undefined behaviour and
doesn't actually offset the pointer. It also generates a warning when
it does this.

This patch splits the _cogl_container_of macro into two
implementations. Previously the macro was always used in the list
iterator macros like this:

SomeType *sample = _cogl_container_of(list_node, sample, link)

Instead of doing that there is now a new macro called
_cogl_list_set_iterator which explicitly assigns to the sample pointer
with an initial value before assigning to it again with the real
offset. This redundant initialisation gets optimised out by compiler.

The second macro is still called _cogl_container_of but instead of
taking a sample pointer it just directly takes the type name. That way
it can use the standard offsetof macro.

https://bugzilla.gnome.org/show_bug.cgi?id=723530

Reviewed-by: Robert Bragg <robert@linux.intel.com>
(cherry picked from commit 1efed1e0a2bce706eb4901979ed4e717bb13e4e2)
2014-02-20 13:38:43 +00:00
Owen W. Taylor
ee5dc42612 GLX winsys: fix feature handling for INTEL_swap_event
The declaration of INTEL_swap_event was treating winsys features as
if they were a bitfield, but they aren't. The end result was that
instead of reporting two features when INTEL_swap_event is present,
we report none.

https://bugzilla.gnome.org/show_bug.cgi?id=719741

Reviewed-by: Robert Bragg <robert@linux.intel.com>
2014-02-05 13:44:38 +00:00
Neil Roberts
d3ecaf7a9a winsys-wgl: Don't include cogl.h
Since 248a76f5eac7e5ae4fb45208577f9a55360812a7 cogl.h can no longer be
included in internal source files so the WGL winsys was no longer
compiling.

Reviewed-by: Robert Bragg <robert@linux.intel.com>
(cherry picked from commit 91af97a2a27ab5ad3e7eaabebd03503b685d4d42)
2014-01-20 16:41:13 +00:00
Neil Roberts
eb7ef457cb Add support for RG textures
This adds COGL_PIXEL_FORMAT_RG_88 and COGL_TEXTURE_COMPONENTS_RG in
order to support two-component textures. The RG components for a
texture is only supported if COGL_FEATURE_ID_TEXTURE_RG is advertised.
This is only available on GL 3, GL 2 with the GL_ARB_texture_rg
extension or GLES with the GL_EXT_texture_rg extension. The RG pixel
format is always supported for images because Cogl can easily do the
conversion if an application uses this format to upload to a texture
with a different format.

If an application tries to create an RG texture when the feature isn't
supported then it will raise an error when the texture is allocated.

https://bugzilla.gnome.org/show_bug.cgi?id=712830

Reviewed-by: Robert Bragg <robert@linux.intel.com>

(cherry picked from commit 568677ab3bcb62ababad1623be0d6b9b117d0a26)

Conflicts:
	cogl/cogl-bitmap-packing.h
	cogl/cogl-types.h
	cogl/driver/gl/gl/cogl-driver-gl.c
	tests/conform/test-read-texture-formats.c
	tests/conform/test-write-texture-formats.c
2014-01-20 14:40:45 +00:00
Neil Roberts
06c75ea2e7 Tweak documentation for the CoglTexture interface
The following changes are made to the documentation for CoglTexture:

• The description of the default value for the components property is
  changed to say that it is always RGBA for textures created by the
  ‘_with_size’ textures. Previously it said that the default is based
  on the pixel format used the first time data is set on the texture,
  but this is only true if the data is set using a constructor.

• Added documentation for the CoglTextureComponents enum.

• Changed it to say that it _specifies_ what components are required
  for sampling rather than determinging [sic] them.

• Added ‘Since: 1.18’ to
  cogl_texture_{set,get}_{components,premultiplied}

• Changed the since tag for CoglTextureError from 2.0 to 1.8.

• Added documentation for COGL_TEXTURE_ERROR_{FORMAT,TYPE}.

• Added the following to the cogl2-sections.txt file:
  COGL_TEXTURE_ERROR
  CoglTextureError
  cogl_texture_allocate
  cogl_texture_set_components
  cogl_texture_get_components
  cogl_texture_set_premultiplied
  cogl_texture_get_premultiplied

Reviewed-by: Robert Bragg <robert@linux.intel.com>
(cherry picked from commit 2f12c4329c519fa14b927b2dcd708dddcc903c32)
2014-01-20 14:32:39 +00:00
Neil Roberts
5085919acc pipeline-cache: Prune old unused pipelines when the cache gets too big
Previously when a pipeline is added to the cache it would never be
removed. If the application is generating a lot of unique pipelines
this can end up effectively leaking a large number of resources
including the GL program objects. Arguably this isn't really a problem
because if the application is generating that many unique pipelines
then it is doing something wrong anyway. It also implies that it will
be recompiling shaders very often so the cache leaking will likely be
the least of the problems.

This patch makes it keep track of which pipelines in the cache are in
use. The cache now returns a struct representing the entry instead of
directly returning the pipeline. This entry contains a usage counter
which the pipeline backends can use to mark when there is a pipeline
alive that is using the cache entry. When the hash table decides that
it's a good time to prune some entries, it will make a list of all of
the pipelines that are not in use and then remove the least recently
used half of the pipelines. That way it is less likely to remove
pipelines that the application is actually regenerating often even if
they aren't in use all of the time.

When the cache is pruned the hash table makes a note of how small the
cache could be if it removed all of the unused pipelines. The hash
table starts pruning when there are more entries than twice this
minimum expected size. The idea is that if that case it hit then the
hash table is more than half full of useless pipelines so the
application is generating lots of redundant pipelines and it is a good
time to remove them.

Reviewed-by: Robert Bragg <robert@linux.intel.com>

(cherry picked from commit c21aac22992bb7fef5a8d0913130b8245e67f2eb)

Conflicts:
	cogl/driver/gl/cogl-pipeline-fragend-glsl.c
	cogl/driver/gl/cogl-pipeline-progend-glsl.c
	cogl/driver/gl/cogl-pipeline-vertend-glsl.c
	cogl/driver/gl/gl/cogl-pipeline-fragend-arbfp.c
2014-01-14 12:05:17 +00:00
Robert Bragg
85a26ea785 texture: fix cogl_texture_get_components prototype
This fixes the cogl_texture_get_components() prototype to have a return
type of CoglTextureComponents instead of CoglBool which was probably a
copy and paste error.

(cherry picked from commit 55b09f8a939db71ee5ff41afa0ed08cbe937a4ec)
2014-01-13 19:10:27 +00:00
Robert Bragg
a77dc1319c texture-rectangle: update _new_with_size in line with master
This updates the cogl_texture_rectangle_new_with_size() api in line with
master to be consistent with other texture constructors. This removes
the internal_format and error arguments and allows the texture to be
allocated lazily which means the texture can be configured with apis
like cogl_texture_set_components() and cogl_texture_set_premultiplied()
before it is allocated.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-01-13 17:35:05 +00:00
Robert Bragg
8cedb43249 expose deprecated fb api regardless of COGL_ENABLE_EXPERIMENTAL_2_0_API
test-path for example uses COGL_ENABLE_EXPERIMENTAL_2_0_API to access
the 2.0 CoglPath api but also uses deprecated framebuffer api such as
cogl_push/pop_framebuffer. Similarly clutter-backend.c builds with
COGL_ENABLE_EXPERIMENTAL_2_0_API and uses cogl_set_framebuffer().

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-01-09 17:10:21 +00:00
Robert Bragg
1932892b98 framebuffer: move fb stack under cogl/deprecated/
This moves the framebuffer stack apis out of cogl-framebuffer.c into
cogl/deprecated/cogl-framebuffer-deprecated.c so cogl-framebuffer.c is
more in-line with the master branch to ease cherry picking patches.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-01-09 16:29:14 +00:00
Robert Bragg
1472c5beb2 auto-texture: Adds cogl-auto-texture.h header
This moves all of the automagic texture constructor prototypes from
cogl-texture.h into a new deprecated/cogl-auto-texture.h file. This also
moves cogl_texture_new_from_sub_texture() into
deprecated/cogl-auto-texture.c

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2014-01-09 16:29:11 +00:00
Robert Bragg
af7398788a remove internal_format and redundant error arguments
Texture allocation is now consistently handled lazily such that the
internal format can now be controlled using
cogl_texture_set_components() and cogl_texture_set_premultiplied()
before allocating the texture with cogl_texture_allocate(). This means
that the internal_format arguments to texture constructors are now
redundant and since most of the texture constructors now can't ever fail
the error arguments are also redundant. This now means we no longer
use CoglPixelFormat in the public api for describing the internal format
of textures which had been bad solution originally due to how specific
CoglPixelFormat is which is missleading when we don't support such
explicit control over the internal format.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
(cherry picked from commit 99a53c82e9ab0a1e5ee35941bf83dc334b1fbe87)

Note: there are numerous API changes for functions currently marked
as 'unstable' which we don't think are in use by anyone depending on
a stable 1.x api. Compared to the original patch though this avoids
changing the cogl_texture_rectangle_new_with_size() api which we know
is used by Mutter.
2014-01-09 15:49:47 +00:00