Commit Graph

49 Commits

Author SHA1 Message Date
Emmanuele Bassi
38a728b45a build: Do not define "default" in m4
The "default" m4 conflicts with one of libtool's internal symbols, one
that is used to determine whether the -fPIC argument should be used;
this breaks compilation onf 64bit platforms.

https://bugzilla.gnome.org/show_bug.cgi?id=653615

Signed-off-by: Emmanuele Bassi <ebassi@linux.intel.com>
Signed-off-by: Neil Roberts <neil@linux.intel.com>
2011-06-29 12:13:59 +01:00
Robert Bragg
2f000c3c12 Post-release version bump to 1.7.1 2011-06-14 20:17:57 +01:00
Robert Bragg
5b0661ccd5 Release 1.7.0 (snapshot) 2011-06-14 17:09:56 +01:00
Robert Bragg
ec62acfd6a configure: pass tar-ustar as automake init option
So that our released tarballs can contain filenames longer than 99
characters we tell automake to create tarballs using the ustar format.
This is newer than the default v7 format but still old enough to be
considered widely portable.
2011-06-14 17:09:56 +01:00
Robert Bragg
57d76e315f Fixes for make distcheck 2011-06-14 17:09:55 +01:00
Robert Bragg
800f5e6d6e profile: Adds a --enable-profile option
This adds a --enable-profile option which enables uprof based profiling.
It was also necessary to fixup a CLUTTER_ENABLE_PROFILING #ifdef in
cogl-context.c to renamed COGL_ENABLE_PROFILING instead. By default Cogl
doesn't output uprof reports directly, instead it assumes a higher level
toolkit will output a report. If you want a report from Cogl you can
export COGL_PROFILE_OUTPUT_REPORT=1 before running your app.

The latest version of uprof can be fetched from:
git://github.com/rib/UProf.git
2011-06-14 17:09:55 +01:00
Robert Bragg
3729bf2769 Make it clearer that the 2.0 API is experimental
This explicitly renames the cogl-2.0 reference manual to
cogl-2.0-experimental and renames the cogl-2.0 pkg-config file to
cogl-2.0-experimental.pc. Hopefully this should avoid
miss-understandings.
2011-06-14 17:09:55 +01:00
Neil Roberts
01e1260aa0 configure: Force #undef of 'near' and 'far' on Windows
This adds an extra header that gets included from config.h where we
can add configuration defines. This is used to #undef 'near' and 'far'
when building for Windows so that we don't have to avoid using them as
variable names in the Cogl code.
2011-06-14 12:14:02 +01:00
Robert Bragg
a29a76dbab Adds _cogl_wayland_texture_2d_new_from_buffer API
This adds internal API to be able to wrap a wayland buffer as a
CoglTexture2D. There is a --enable-wayland-egl-server option to decide
if Cogl should support this feature and potentially any EGL based winsys
could support this through the EGL_KHR_image_base and
EGL_WL_bind_display extensions.
2011-06-01 20:44:42 +01:00
Robert Bragg
c9f1541de0 egl: check or EGL/eglext.h
While running configure we now check for EGL/eglext.h and if found we
will substitute an inclusion in cogl-defines.h.
2011-06-01 20:44:41 +01:00
Robert Bragg
32e7c93aff configure.ac: move the --enable-cairo check
This moves the --enable-cairo check because it was put in the middle of
the logic that handles the --enable-debug option. This moves the
--enable-cairo check down after the --enable-debug logic and adds a
comment header to delimit the option like we have for other options.
2011-06-01 20:44:41 +01:00
Robert Bragg
b380fed23d Make stub winsys into a proper winsys backend
Instead of the stub winsys being a special case set of #ifdef'd code
used when COGL_HAS_FULL_WINSYS wasn't defined, the stub winsys now
implements a CoglWinsysVtable like all other winsys backends (it's just
that everything is a NOP). This way we can get rid of the
COGL_HAS_FULL_WINSYS define and also the stub winsys can be runtime
selected whereas before it was incompatible with all other winsys
backends.
2011-06-01 20:44:41 +01:00
Robert Bragg
80e7e0ef49 configure: remove the --enable-quartz option
Until we have a standalone quartz winsys we don't want to define a
winsys name called "quartz" which is what the current --enable-quartz
option does. For now anyone building for OSX needs to use the stub
winsys and setup their own GL context.
2011-06-01 20:44:41 +01:00
Emmanuele Bassi
cb321e0e5f build: Don't use bash string substitution in configure.ac
Use the shell-neutral version.

https://bugzilla.gnome.org/show_bug.cgi?id=651256
2011-06-01 16:44:57 +01:00
Emmanuele Bassi
df688ad0c8 build: Fix platform detection for Quartz/OSX
The location of the header files for GL and the linker flags are
different on Mac OS X than other Unices.
2011-05-24 23:08:59 +01:00
Damien Lespiau
8e949ff560 build: Allow to forcefully disable the usage cairo
Provide an option to disable cairo usage in the debugging code even if
we find the pc file.
2011-05-17 15:24:54 +01:00
Damien Lespiau
e157971cd8 debug: Allow to compile a debug Cogl without cairo
For people still wanting the debugging code, but don't have or don't
want to compile cairo for their platform.
2011-05-17 15:24:54 +01:00
Damien Lespiau
f436582114 android: Add support for an EGL/Android winsys
The native window type of the EGL/Android winsys is ANativeWinow*. The
Android NDK gives you a pointer to this ANativeWindow and you just need
to configure that window using the EGLConfig you are choosing when
creating the context.

This means you have to know the ANativeWindow* window before creating
the context. This is solved here by just having a global variable you
can set with cogl_android_set_native_window() before creating the
context. This is a bit ugly though, and it conceptually belongs to the
OnScreen creation to know which ANativeWindow* to use. This would need a
"lazy context creation" mechanism, waiting for the user to create the
OnScreen to initialize the GL context.
2011-05-17 15:24:54 +01:00
Damien Lespiau
dd5a1c888b gles1: Include GLES/egl.h or EGL/egl.h depending on the implementation
Early implementations provided only a GLES/egl.h while Khronos's
implementer guide now states EGL/egl.h is the One. Some implementations
keep a GLES/egl.h wrapper around EGL/egl.h for backward compatibility
while others provide EGL/egl.h only.

Also took the opportunity to factorize a bit this inclusion in
cogl-defines.h.
2011-05-17 15:24:54 +01:00
Damien Lespiau
1d6c6f0dad build: Fix the Win32 platform test for GLES2
The error message has a small typo (copy and paste from the GLES1
detection code) and the check was reversed.
2011-05-17 15:24:54 +01:00
Damien Lespiau
780c6fe05d build: Ensure EGL related variables are defined even when EGL_CHECKED=yes
When checking for EGL earlier in the configure script (ie EGL_CHECKED is
"yes"), we did not execute some EGL code. Let's split that code in two:
  - A first part that has a last change to check for EGL
  - A second one that defines variables and that should always been run
    in an EGL build
2011-05-17 15:24:54 +01:00
Damien Lespiau
3530354d5d build: Fix the GLES headers check
GLES/glext.h and GLES2/gl2ext.h need to include GLES/gl.h and
GLES2/gl2.h respectively to get the GL types.

This used to work as autoconf used to only do a preprocessor pass in
AC_CHECK_HEADER(S), but now it also tries to compile a small test
program and thus the test failed.
2011-05-17 15:24:54 +01:00
Damien Lespiau
0ac8135b87 build: Fix the Win32 platform test for GLES1
We want to bail out if trying to configure Cogl with GLES1 on Windows.
Not the opposite.
2011-05-17 15:24:54 +01:00
Damien Lespiau
a789107860 build: Only allow GLX when finding the x11 pc file
You can refine earlier the ALLOW_GLX variable when enabling OpenGL builds:
No x11.pc? no GLX!
2011-05-12 13:00:34 +01:00
Damien Lespiau
0da07b4e3d build: Fix gtkdocize as it needs to parse the GTK_DOC_CHECK line 2011-05-12 12:59:22 +01:00
Damien Lespiau
dc5d3785f6 build: Allow to compile a git checkout without gtk-doc
Gtk-doc can be hard to install on Windows. This patch enables people wanting to
hack on Cogl itself from a Windows system to do so without the hassle to get
gtk-doc installed first.
2011-05-12 11:45:25 +01:00
Robert Bragg
1127ab61a1 don't add -Wshadow to MAINTAINER_CFLAGS
The semantics of shadowing global variables is well defined and it gets
quite annoying to avoid them completely since there are too many
standard APIs with very poor namespacing.
2011-05-11 16:51:10 +01:00
Neil Roberts
6788c80342 Add a WGL winsys
This adds a full winsys to handle WGL and Win32.
2011-05-10 17:58:41 +01:00
Robert Bragg
e8b83f2880 Adds wayland support to the cogl EGL winsys
Wayland now supports integration via standard eglSurfaces which makes it
possible to share more code with other EGL platforms. (though at some
point cogl-winsys-egl.c really needs to gain a more formal
CoglEGLPlatform abstraction so we can rein back on the amount of #ifdefs
we have.)
2011-05-10 16:36:40 +01:00
Robert Bragg
ef60979258 Adds experimental cogl 2.0 reference
This pulls in the experimental cogl 2.0 reference manual from the
clutter repository since it wasn't included in the filter-branch when we
split cogl out.
2011-05-10 16:36:40 +01:00
Damien Lespiau
8d4a6f4d4c build: Enable building the documentation again
At least the 1.6.0 documentation. The 2.0 one has been missed by the
filter-branch and will be re-added later.
2011-05-06 18:17:57 +01:00
Neil Roberts
3919f3e97e configure.ac: Add the check for the ffs function
When Cogl was sharing Clutter's configure script, it had a check for
the ffs function of libc so that it can provide a fallback if it is
not available. This fallback was missed in the split out so Cogl would
end up always using the fallback.
2011-05-06 17:48:24 +01:00
Robert Bragg
8b4ee0964b Remove all the options for building cogl standalone
This removes all the remnants from being able to build Cogl standalone
while it was part of the Clutter repository. Now that Cogl has been
split out then standalone builds are the only option.
2011-05-06 12:36:39 +01:00
Robert Bragg
102d174a2a Adds an initial README to the repo 2011-05-06 12:33:00 +01:00
Robert Bragg
6f2193545e consistently refer to cogl-pango as "cogl-pango"
This renames the pango directory to cogl-pango and it renames the
installed library to libcogl-pango instead of libcoglpango.
2011-05-06 12:12:08 +01:00
Robert Bragg
fbda52d21b Give cogl-pango it's own pkg-config file
We now install cogl-pango-1.0 and cogl-pango-2.0 pkg-config files that
applications should optionally depend on if they want to use the
cogl_pango API.
2011-05-06 12:12:08 +01:00
Robert Bragg
4211462eb2 Make building cogl-pango optional
When building for platforms that don't use pango for handling text
you may not need the cogl-pango library.
2011-05-06 12:12:03 +01:00
Robert Bragg
d2e74d3a94 cogl/configure.ac: AC_SUBST an empty MAINTAINER_CFLAGS
For compatibility with the way we build Cogl as part of Clutter we now
substitute an empty MAINTAINER_CFLAGS variable. When building Cogl
standalone all our extra CFLAGS go through COGL_EXTRA_CFLAGS so the
separate MAINTAINER_CFLAGS aren't used, but automake will get confused
if a substitution isn't made.
2011-05-05 15:05:42 +01:00
Robert Bragg
a14e400dc9 cogl/configure.ac: check when building for win32
This adds a check for when building on win32 so we can skip pkg-config
checks for opengl and can add appropriate flags to
COGL_EXTRA_{LD,C}FLAGS.
2011-05-05 15:05:42 +01:00
Robert Bragg
e815928a5f cogl/configure.ac: fix pkg-config checks
This fixes the gdk-pixbuf check to not mistakenly check for the "xi"
package instead of gdk-pixbuf and remove a spurious listing "gl" in
COGL_PKG_REQUIRES which should only be there when we are using using
opengl not if we are using gles.
2011-05-05 15:05:41 +01:00
Robert Bragg
b3a7ee5930 cogl: remove OSX/WIN32 specific bits in favour of a stub winsys
Until Cogl gains native win32/OSX support this remove the osx and win32
winsys files and instead we'll just rely on the stub-winsys.c to handle
these platforms. Since the only thing the platform specific files were
providing anyway was a get_proc_address function; it was trivial to
simply update the clutter backend code to handle this directly for now.
2011-05-05 15:05:41 +01:00
Robert Bragg
0f7fce7e2b cogl/configure.ac: Adds --enable-stub-winsys option
We want to be able to split Cogl out as a standalone project but there
are still some window systems that aren't natively supported by Cogl.
This allows Clutter to support those window systems directly but still
work with a standalone Cogl library.

This also ensures we set the SUPPORT_STUB conditional in clutter's
configure.ac when building for win32/osx and wayland.
2011-05-05 15:05:11 +01:00
Robert Bragg
4bf868c0eb cogl/configure.ac: make COGL_HAS_xyz defines public
Instead of using AC_DEFINE for the various COGL_HAS_PLATFORM defines
this now adds them to the COGL_DEFINES_SYMBOLS variable which gets
substituted into the public cogl-defines.h header.
2011-05-05 14:46:03 +01:00
Robert Bragg
f5bb20212b Adds Cogl Hello World and "X11 foreign" example applications
This adds a simple standalone Cogl application that can be used to
smoke test a standalone build of Cogl without Clutter.

This also adds an x11-foreign app that shows how a toolkit can ask Cogl
to draw to an X Window that it owns instead of Cogl being responsible
for automatically creating and mapping an X Window for CoglOnscreen.
2011-05-05 14:46:03 +01:00
Robert Bragg
711d035f44 cogl/configure.ac: add options to control driver/egl platform
This allows more detailed control over the driver and winsys features
that Cogl should have. Cogl is designed so it can support multiple
window systems simultaneously so we have enable/disable options for
the drivers (gl vs gles1 vs gles2) and options for the individual window
systems; currently glx and egl. Egl is broken down into an option
for each platform.
2011-05-05 14:46:03 +01:00
Robert Bragg
7037812ae6 EGL: Updates GDL platform support
The GDL API is used for example on intel ce4100 (aka Sodaville) based
systems as a way to allocate memory that can be composited using the
platforms overlay hardware. This updates the Cogl EGL winsys and the
support in Clutter so we can continue to support these platforms.
2011-05-05 14:46:02 +01:00
Robert Bragg
8399f5e61c remove references to unused DRM_SURFACELESS EGL platform
The "DRM_SURFACELESS" EGL platform was invented when we were adding the
wayland backend to Clutter but in the end we added a dedicated backend
instead of extending the EGL backend so actually the platform name isn't
used.
2011-05-05 14:46:01 +01:00
Robert Bragg
1928f7ec0e backend: remove untested fruity backend
This backend hasn't been used for years now and so because it is
untested code and almost certainly doesn't work any more it would be a
burdon to continue trying to maintain it. Considering that we are now
looking at moving OpenGL window system integration code down from
Clutter backends into Cogl that will be easier if we don't have to
consider this backend.
2011-04-11 17:54:36 +01:00
Robert Bragg
efb570fdae Adds the ability to build Cogl standalone
This adds an autogen.sh, configure.ac and build/autotool files etc under
clutter/cogl and makes some corresponding Makefile.am changes that make
it possible to build and install Cogl as a standalone library.

Some notable things about this are:
A standalone installation of Cogl installs 3 pkg-config files;
cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for
compatibility with what clutter installed though I'm not sure that
anything uses it so maybe we could remove it. cogl-1.0.pc is what
Clutter would use if it were updated to build against a standalone cogl
library. cogl-2.0.pc is what you would use if you were writing a
standalone Cogl application.

A standalone installation results in two libraries currently, libcogl.so
and libcogl-pango.so. Notably we don't include a major number in the
sonames because libcogl supports two major API versions; 1.x as used by
Clutter and the experimental 2.x API for standalone applications.
Parallel installation of later versions e.g. 3.x and beyond will be
supportable either with new sonames or if we can maintain ABI then we'll
continue to share libcogl.so.

The headers are similarly not installed into a directory with a major
version number since the same headers are shared to export the 1.x and
2.x APIs (The only difference is that cogl-2.0.pc ensures that
-DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of
later versions is not precluded though since we can either continue
sharing or later add a major version suffix.
2011-04-11 17:54:36 +01:00