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build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
# preamble
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
NULL =
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
SUBDIRS =
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
build: Make cogl.h not conditional on driver defines The main COGL header cogl.h is currently created at configure time because it conditionally includes the driver-dependent defines. This sometimes leads to a stale cogl.h with old definitions which can break the build until you clean out the whole tree and start from scratch. We can generate a stable cogl-defines.h at build time from the equivalent driver-dependent header and let cogl.h include that file instead.
2009-11-18 12:35:07 -05:00
BUILT_SOURCES =
build: Do not build a noinst library for the tesselator Let's try to keep Cogl's build as non-recursive as possible, in the hope that one day we'll be able to make it fully non-recursive along with the rest of Clutter.
2010-09-12 14:25:47 -04:00
build: Make cogl.h not conditional on driver defines The main COGL header cogl.h is currently created at configure time because it conditionally includes the driver-dependent defines. This sometimes leads to a stale cogl.h with old definitions which can break the build until you clean out the whole tree and start from scratch. We can generate a stable cogl-defines.h at build time from the equivalent driver-dependent header and let cogl.h include that file instead.
2009-11-18 12:35:07 -05:00
EXTRA_DIST =
build: Make COGL pass distcheck Some changes to make COGL pass distcheck with Automake 1.11 and anal-retentiveness turned up to 11. The "major" change is the flattening of the winsys/ part of COGL, which is built directly inside libclutter-cogl.la instead of an intermediate libclutter-cogl-winsys.la object. Ideally, the whole COGL should be flattened out using a quasi-non-recursive Automake layout; unfortunately, the driver/ sub-section ships with identical targets and Automake cannot distinguish GL and GLES objects.
2009-10-23 07:15:25 -04:00
CLEANFILES =
DISTCLEANFILES =
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
build: Do not build a noinst library for the tesselator Let's try to keep Cogl's build as non-recursive as possible, in the hope that one day we'll be able to make it fully non-recursive along with the rest of Clutter.
2010-09-12 14:25:47 -04:00
noinst_LTLIBRARIES =
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.
2011-02-09 21:32:11 -05:00
lib_LTLIBRARIES =
build: Do not build a noinst library for the tesselator Let's try to keep Cogl's build as non-recursive as possible, in the hope that one day we'll be able to make it fully non-recursive along with the rest of Clutter.
2010-09-12 14:25:47 -04:00
build: update to build with automake 1.13 This make autogen.sh look for automake-1.13 and also updates all Makefile.am files to no longer use the INCLUDES variable which automake 1.13 warns is deprecated by AM_CPPFLAGS. https://bugzilla.gnome.org/show_bug.cgi?id=690891 Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 5de5569e960102afe979a5f2f0403e1defebca62)
2013-01-17 17:56:41 -05:00
AM_CPPFLAGS = \
build: Make COGL pass distcheck Some changes to make COGL pass distcheck with Automake 1.11 and anal-retentiveness turned up to 11. The "major" change is the flattening of the winsys/ part of COGL, which is built directly inside libclutter-cogl.la instead of an intermediate libclutter-cogl-winsys.la object. Ideally, the whole COGL should be flattened out using a quasi-non-recursive Automake layout; unfortunately, the driver/ sub-section ships with identical targets and Automake cannot distinguish GL and GLES objects.
2009-10-23 07:15:25 -04:00
-I$(top_srcdir) \
Adds the ability to build Cogl standalone This adds an autogen.sh, configure.ac and build/autotool files etc under clutter/cogl and makes some corresponding Makefile.am changes that make it possible to build and install Cogl as a standalone library. Some notable things about this are: A standalone installation of Cogl installs 3 pkg-config files; cogl-1.0.pc, cogl-gl-1.0.pc and cogl-2.0.pc. The second is only for compatibility with what clutter installed though I'm not sure that anything uses it so maybe we could remove it. cogl-1.0.pc is what Clutter would use if it were updated to build against a standalone cogl library. cogl-2.0.pc is what you would use if you were writing a standalone Cogl application. A standalone installation results in two libraries currently, libcogl.so and libcogl-pango.so. Notably we don't include a major number in the sonames because libcogl supports two major API versions; 1.x as used by Clutter and the experimental 2.x API for standalone applications. Parallel installation of later versions e.g. 3.x and beyond will be supportable either with new sonames or if we can maintain ABI then we'll continue to share libcogl.so. The headers are similarly not installed into a directory with a major version number since the same headers are shared to export the 1.x and 2.x APIs (The only difference is that cogl-2.0.pc ensures that -DCOGL_ENABLE_EXPERIMENTAL_2_0_API is used). Parallel installation of later versions is not precluded though since we can either continue sharing or later add a major version suffix.
2011-02-09 21:32:11 -05:00
-I$(top_builddir) \
Start clearly separating deprecated code This makes a start on clearly factoring the deprecated code of core Cogl into a deprecated/ directory. Ideally we want to get to the point where all code here can be re-worked in terms of the public 2.0 api so that it can be kept indefinitely for cogl 1.x api compatibility without cluttering the core code base itself. If we can do this then we can avoid maintaining the Cogl 1.x branches in parallel with master which would reduce the maintenance effort.
2013-09-23 13:21:16 -04:00
-I$(srcdir)/deprecated \
build: Make COGL pass distcheck Some changes to make COGL pass distcheck with Automake 1.11 and anal-retentiveness turned up to 11. The "major" change is the flattening of the winsys/ part of COGL, which is built directly inside libclutter-cogl.la instead of an intermediate libclutter-cogl-winsys.la object. Ideally, the whole COGL should be flattened out using a quasi-non-recursive Automake layout; unfortunately, the driver/ sub-section ships with identical targets and Automake cannot distinguish GL and GLES objects.
2009-10-23 07:15:25 -04:00
-I$(srcdir)/winsys \
Re-organize the source layout As part of an effort towards being able to write non-opengl based backends for Cogl this moves most of the opengl specific code under drivers/gl. drivers/gl and drivers/gles have been moved to drivers/gl/gl and drivers/gl/es respectively. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 7dc482facb0a265c7f48660079e7e12dd7a2813e)
2012-09-12 16:25:11 -04:00
-I$(srcdir)/driver/gl \
-I$(srcdir)/driver/gl/gl \
-I$(srcdir)/driver/gl/gles \
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.
2011-02-09 21:32:11 -05:00
$(NULL)
build: update to build with automake 1.13 This make autogen.sh look for automake-1.13 and also updates all Makefile.am files to no longer use the INCLUDES variable which automake 1.13 warns is deprecated by AM_CPPFLAGS. https://bugzilla.gnome.org/show_bug.cgi?id=690891 Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 5de5569e960102afe979a5f2f0403e1defebca62)
2013-01-17 17:56:41 -05:00
AM_CPPFLAGS += \
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.
2011-02-09 21:32:11 -05:00
-DG_LOG_DOMAIN=\"Cogl\" \
Mass rename CLUTTER_COMPILATION to COGL_COMPILATION Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit a99512e5798e48ffa3a9a1a7eb98bc55647ee1b6)
2012-06-20 13:49:08 -04:00
-DCOGL_COMPILATION \
Dynamically load the GL or GLES library The GL or GLES library is now dynamically loaded by the CoglRenderer so that it can choose between GL, GLES1 and GLES2 at runtime. The library is loaded by the renderer because it needs to be done before calling eglInitialize. There is a new environment variable called COGL_DRIVER to choose between gl, gles1 or gles2. The #ifdefs for HAVE_COGL_GL, HAVE_COGL_GLES and HAVE_COGL_GLES2 have been changed so that they don't assume the ifdefs are mutually exclusive. They haven't been removed entirely so that it's possible to compile the GLES backends without the the enums from the GL headers. When using GLX the winsys additionally dynamically loads libGL because that also contains the GLX API. It can't be linked in directly because that would probably conflict with the GLES API if the EGL is selected. When compiling with EGL support the library links directly to libEGL because it doesn't contain any GL API so it shouldn't have any conflicts. When building for WGL or OSX Cogl still directly links against the GL API so there is a #define in config.h so that Cogl won't try to dlopen the library. Cogl-pango previously had a #ifdef to detect when the GL backend is used so that it can sneakily pass GL_QUADS to cogl_vertex_buffer_draw. This is now changed so that it queries the CoglContext for the backend. However to get this to work Cogl now needs to export the _cogl_context_get_default symbol and cogl-pango needs some extra -I flags to so that it can include cogl-context-private.h
2011-07-07 15:44:56 -04:00
-DCOGL_GL_LIBNAME=\"$(COGL_GL_LIBNAME)\" \
-DCOGL_GLES1_LIBNAME=\"$(COGL_GLES1_LIBNAME)\" \
-DCOGL_GLES2_LIBNAME=\"$(COGL_GLES2_LIBNAME)\" \
cogl: Bind the locale dir for the Cogl domain dgettext (which Cogl is using) doesn't work unless you first tell gettext where the locale dir is for the library's domain. This just adds the necessary calls into _cogl_init. https://bugzilla.gnome.org/show_bug.cgi?id=658700 Reviewed-by: Robert Bragg <robert@linux.intel.com>
2011-09-10 04:51:42 -04:00
-DCOGL_LOCALEDIR=\""$(localedir)"\" \
build: Clean up COGL build flags
2010-01-13 10:40:36 -05:00
$(NULL)
Make the default driver selectable at configure time When building COGL with multiple backends it can be useful to force a default driver to be selected. For example while for Debian we do want to build the GL renderer on ARM, GLESv2 is much more suitable as the default renderer on that platform. Reviewed-by: Robert Bragg <robert@linux.intel.com> (cherry picked from commit 8a43aa7167b56784f7b50c557391b990861d594f)
2012-06-20 03:47:41 -04:00
if HAVE_COGL_DEFAULT_DRIVER
AM_CPPFLAGS += \
-DCOGL_DEFAULT_DRIVER=\"$(COGL_DEFAULT_DRIVER)\"
endif
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.
2011-02-09 21:32:11 -05:00
AM_CFLAGS = $(COGL_DEP_CFLAGS) $(COGL_EXTRA_CFLAGS) $(MAINTAINER_CFLAGS)
build: Clean up COGL build flags
2010-01-13 10:40:36 -05:00
Avoid including the EGL headers from the public Cogl headers Otherwise, X11 identifiers may leak and cause havoc in big applications Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit ed0cdca0eca815543619fe72fbd42d662d53f92d)
2012-07-10 09:14:07 -04:00
BUILT_SOURCES += cogl-defines.h cogl-egl-defines.h cogl-gl-header.h
DISTCLEANFILES += cogl-defines.h cogl-egl-defines.h cogl-gl-header.h
EXTRA_DIST += cogl-defines.h.in cogl-egl-defines.h.in cogl-gl-header.h.in
cogl: Remove cogl-defines.h.in from the driver make files Commit 7fae8ac051292 changed cogl-defines.h.in so there is only a single copy in clutter/cogl/ instead of one for each driver. However the old files were still mentioned in the EXTRA_DIST of the Makefile.am so make distcheck was failing.
2010-06-23 12:29:08 -04:00
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.
2011-02-09 21:32:11 -05:00
# Note: The cogl-1.0/cogl-gl-1.0 files are essentially for
# compatability only. I'm not really sure who could possibly be using
# them so we may decide to remove them entirely at some point.
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
pc_files = \
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.
2011-02-09 21:32:11 -05:00
cogl-1.0.pc \
cogl-gl-1.0.pc
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
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.
2011-06-10 13:47:12 -04:00
pc_files += cogl-$(COGL_API_VERSION)-experimental.pc
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.
2011-02-09 21:32:11 -05:00
cogl-gl-1.0.pc: cogl-1.0.pc
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
$(QUIET_GEN)cp -f $< $(@F)
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = $(pc_files)
Fixes for make distcheck
2011-06-13 07:42:25 -04:00
EXTRA_DIST += cogl-1.0.pc.in cogl-$(COGL_API_VERSION)-experimental.pc.in
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
DISTCLEANFILES += $(pc_files)
Start clearly separating deprecated code This makes a start on clearly factoring the deprecated code of core Cogl into a deprecated/ directory. Ideally we want to get to the point where all code here can be re-worked in terms of the public 2.0 api so that it can be kept indefinitely for cogl 1.x api compatibility without cluttering the core code base itself. If we can do this then we can avoid maintaining the Cogl 1.x branches in parallel with master which would reduce the maintenance effort.
2013-09-23 13:21:16 -04:00
cogl_deprecated_h = \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
deprecated/cogl-clip-state.h \
deprecated/cogl-fixed.h \
deprecated/cogl-material-compat.h \
deprecated/cogl-vertex-buffer.h \
deprecated/cogl-shader.h \
deprecated/cogl-clutter.h \
deprecated/cogl-type-casts.h \
deprecated/cogl-framebuffer-deprecated.h \
deprecated/cogl-texture-deprecated.h \
deprecated/cogl-auto-texture.h \
Start clearly separating deprecated code This makes a start on clearly factoring the deprecated code of core Cogl into a deprecated/ directory. Ideally we want to get to the point where all code here can be re-worked in terms of the public 2.0 api so that it can be kept indefinitely for cogl 1.x api compatibility without cluttering the core code base itself. If we can do this then we can avoid maintaining the Cogl 1.x branches in parallel with master which would reduce the maintenance effort.
2013-09-23 13:21:16 -04:00
$(NULL)
Clean up cogl 1.x/2.0 header separation The cogl_public_h variable in cogl/Makefile.am was a mixture of 1.x headers and experimental headers which meant that glib-mkenums was processing lots of experimental api headers. This patch lists experimental api headers under the cogl_experimental_h variable instead. This patch also ensures we undef the COGL_ENABLE_EXPERIMENTAL_* defines when running the gobject introspection scanner for Cogl-1.0.gir Reviewed-by: Neil Roberts <neil@linux.intel.com>
2012-02-17 17:57:50 -05:00
# public 1.x api headers
cogl_1_public_h = \
Start clearly separating deprecated code This makes a start on clearly factoring the deprecated code of core Cogl into a deprecated/ directory. Ideally we want to get to the point where all code here can be re-worked in terms of the public 2.0 api so that it can be kept indefinitely for cogl 1.x api compatibility without cluttering the core code base itself. If we can do this then we can avoid maintaining the Cogl 1.x branches in parallel with master which would reduce the maintenance effort.
2013-09-23 13:21:16 -04:00
$(cogl_deprecated_h) \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
cogl1-context.h \
cogl-bitmap.h \
cogl-color.h \
cogl-matrix.h \
cogl-offscreen.h \
cogl-primitives.h \
cogl-texture.h \
cogl-types.h \
cogl.h \
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
$(NULL)
Clean up cogl 1.x/2.0 header separation The cogl_public_h variable in cogl/Makefile.am was a mixture of 1.x headers and experimental headers which meant that glib-mkenums was processing lots of experimental api headers. This patch lists experimental api headers under the cogl_experimental_h variable instead. This patch also ensures we undef the COGL_ENABLE_EXPERIMENTAL_* defines when running the gobject introspection scanner for Cogl-1.0.gir Reviewed-by: Neil Roberts <neil@linux.intel.com>
2012-02-17 17:57:50 -05:00
# experimental 2.0 api headers
# Note: we don't run glib-mkenums over these headers
path 2.0: update path API for experimental 2.0 API When COGL_ENABLE_EXPERIMENTAL_2_0_API is defined cogl.h will now include cogl2-path.h which changes cogl_path_new() so it can directly return a CoglPath pointer; it no longer exposes a prototype for cogl_{get,set}_path and all the remaining cogl_path_ functions now take an explicit path as their first argument. The idea is that we want to encourage developers to retain path objects for as long as possible so they can take advantage of us uploading the path geometry to the GPU. Currently although it is possible to start a new path and query the current path, it is not convenient. The other thing is that we want to get Cogl to the point where nothing depends on a global, current context variable. This will allow us to one day define a sensible threading model if/when that is ever desired.
2010-11-03 20:27:47 -04:00
cogl_experimental_h = \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
cogl-object.h \
cogl-renderer.h \
cogl-swap-chain.h \
cogl-onscreen-template.h \
cogl-display.h \
cogl-context.h \
cogl-pipeline.h \
cogl-pipeline-state.h \
cogl-pipeline-layer-state.h \
cogl-snippet.h \
cogl-gles2.h \
cogl-gles2-types.h \
cogl-index-buffer.h \
cogl-attribute-buffer.h \
cogl-indices.h \
cogl-attribute.h \
cogl-primitive.h \
cogl-framebuffer.h \
cogl-onscreen.h \
cogl-frame-info.h \
cogl-vector.h \
cogl-euler.h \
cogl-output.h \
cogl-quaternion.h \
cogl-matrix-stack.h \
cogl-poll.h \
cogl-texture-3d.h \
cogl-texture-2d.h \
cogl-texture-2d-gl.h \
cogl-texture-rectangle.h \
cogl-texture-2d-sliced.h \
cogl-sub-texture.h \
cogl-atlas-texture.h \
cogl-meta-texture.h \
cogl-primitive-texture.h \
cogl-depth-state.h \
cogl-buffer.h \
cogl-pixel-buffer.h \
cogl2-experimental.h \
cogl-macros.h \
cogl-fence.h \
cogl-version.h \
cogl-error.h \
path 2.0: update path API for experimental 2.0 API When COGL_ENABLE_EXPERIMENTAL_2_0_API is defined cogl.h will now include cogl2-path.h which changes cogl_path_new() so it can directly return a CoglPath pointer; it no longer exposes a prototype for cogl_{get,set}_path and all the remaining cogl_path_ functions now take an explicit path as their first argument. The idea is that we want to encourage developers to retain path objects for as long as possible so they can take advantage of us uploading the path geometry to the GPU. Currently although it is possible to start a new path and query the current path, it is not convenient. The other thing is that we want to get Cogl to the point where nothing depends on a global, current context variable. This will allow us to one day define a sensible threading model if/when that is ever desired.
2010-11-03 20:27:47 -04:00
$(NULL)
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>
2013-09-02 11:02:42 -04:00
cogl_additional_experimental_h = \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
cogl-bitmap.h \
cogl-color.h \
cogl-matrix.h \
cogl-texture.h \
cogl-types.h \
cogl-gtype-private.h \
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>
2013-09-02 11:02:42 -04:00
$(NULL)
Avoid including the EGL headers from the public Cogl headers Otherwise, X11 identifiers may leak and cause havoc in big applications Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit ed0cdca0eca815543619fe72fbd42d662d53f92d)
2012-07-10 09:14:07 -04:00
cogl_nodist_experimental_h = \
$(NULL)
Adds a NOP driver This adds a new "nop" driver that does nothing. This can be selected at runtime either with the COGL_DRIVER=nop environment variable or by passing COGL_DRIVER_NOP to cogl_renderer_set_driver() Adding the nop driver gives us a way to test workloads without any driver and hardware overheads which can help us understand how Cogl's state tracking performs in isolation. Having a nop driver can also serve as an shell/outline for creating other drivers later. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 90587418233b6438290741d80aedf193ae660cad)
2012-09-12 17:39:46 -04:00
# nop driver
cogl_driver_sources = \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
driver/nop/cogl-driver-nop.c \
driver/nop/cogl-framebuffer-nop-private.h \
driver/nop/cogl-framebuffer-nop.c \
driver/nop/cogl-attribute-nop-private.h \
driver/nop/cogl-attribute-nop.c \
driver/nop/cogl-clip-stack-nop-private.h \
driver/nop/cogl-clip-stack-nop.c \
driver/nop/cogl-texture-2d-nop-private.h \
driver/nop/cogl-texture-2d-nop.c \
Adds a NOP driver This adds a new "nop" driver that does nothing. This can be selected at runtime either with the COGL_DRIVER=nop environment variable or by passing COGL_DRIVER_NOP to cogl_renderer_set_driver() Adding the nop driver gives us a way to test workloads without any driver and hardware overheads which can help us understand how Cogl's state tracking performs in isolation. Having a nop driver can also serve as an shell/outline for creating other drivers later. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 90587418233b6438290741d80aedf193ae660cad)
2012-09-12 17:39:46 -04:00
$(NULL)
Re-organize the source layout As part of an effort towards being able to write non-opengl based backends for Cogl this moves most of the opengl specific code under drivers/gl. drivers/gl and drivers/gles have been moved to drivers/gl/gl and drivers/gl/es respectively. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 7dc482facb0a265c7f48660079e7e12dd7a2813e)
2012-09-12 16:25:11 -04:00
# gl driver sources
Adds initial GLES2 integration support This makes it possible to integrate existing GLES2 code with applications using Cogl as the rendering api. Currently all GLES2 usage is handled with separate GLES2 contexts to ensure that GLES2 api usage doesn't interfere with Cogl's own use of OpenGL[ES]. The api has been designed though so we can provide tighter integration later. The api would allow us to support GLES2 virtualized on top of an OpenGL/GLX driver as well as GLES2 virtualized on the core rendering api of Cogl itself. Virtualizing the GLES2 support on Cogl will allow us to take advantage of Cogl debugging facilities as well as let us optimize the cost of allocating multiple GLES2 contexts and switching between them which can both be very expensive with many drivers. As as a side effect of this patch Cogl can also now be used as a portable window system binding API for GLES2 as an alternative to EGL. Parts of this patch are based on work done by Tomeu Vizoso <tomeu.vizoso@collabora.com> who did the first iteration of adding GLES2 API support to Cogl so that WebGL support could be added to webkit-clutter. This patch adds a very minimal cogl-gles2-context example that shows how to create a gles2 context, clear the screen to a random color and also draw a triangle with the cogl api. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 4bb6eff3dbd50d8fef7d6bdbed55c5aaa70036a8)
2012-03-05 22:21:30 -05:00
cogl_gl_prototypes_h = \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
gl-prototypes/cogl-gles2-functions.h \
gl-prototypes/cogl-core-functions.h \
gl-prototypes/cogl-in-gles-core-functions.h \
gl-prototypes/cogl-in-gles2-core-functions.h \
gl-prototypes/cogl-glsl-functions.h \
Adds initial GLES2 integration support This makes it possible to integrate existing GLES2 code with applications using Cogl as the rendering api. Currently all GLES2 usage is handled with separate GLES2 contexts to ensure that GLES2 api usage doesn't interfere with Cogl's own use of OpenGL[ES]. The api has been designed though so we can provide tighter integration later. The api would allow us to support GLES2 virtualized on top of an OpenGL/GLX driver as well as GLES2 virtualized on the core rendering api of Cogl itself. Virtualizing the GLES2 support on Cogl will allow us to take advantage of Cogl debugging facilities as well as let us optimize the cost of allocating multiple GLES2 contexts and switching between them which can both be very expensive with many drivers. As as a side effect of this patch Cogl can also now be used as a portable window system binding API for GLES2 as an alternative to EGL. Parts of this patch are based on work done by Tomeu Vizoso <tomeu.vizoso@collabora.com> who did the first iteration of adding GLES2 API support to Cogl so that WebGL support could be added to webkit-clutter. This patch adds a very minimal cogl-gles2-context example that shows how to create a gles2 context, clear the screen to a random color and also draw a triangle with the cogl api. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 4bb6eff3dbd50d8fef7d6bdbed55c5aaa70036a8)
2012-03-05 22:21:30 -05:00
$(NULL)
Adds a NOP driver This adds a new "nop" driver that does nothing. This can be selected at runtime either with the COGL_DRIVER=nop environment variable or by passing COGL_DRIVER_NOP to cogl_renderer_set_driver() Adding the nop driver gives us a way to test workloads without any driver and hardware overheads which can help us understand how Cogl's state tracking performs in isolation. Having a nop driver can also serve as an shell/outline for creating other drivers later. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 90587418233b6438290741d80aedf193ae660cad)
2012-09-12 17:39:46 -04:00
cogl_driver_sources += \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
driver/gl/cogl-util-gl-private.h \
driver/gl/cogl-util-gl.c \
driver/gl/cogl-framebuffer-gl-private.h \
driver/gl/cogl-framebuffer-gl.c \
driver/gl/cogl-texture-gl-private.h \
driver/gl/cogl-texture-gl.c \
driver/gl/cogl-texture-2d-gl-private.h \
driver/gl/cogl-texture-2d-gl.c \
driver/gl/cogl-attribute-gl-private.h \
driver/gl/cogl-attribute-gl.c \
driver/gl/cogl-clip-stack-gl-private.h \
driver/gl/cogl-clip-stack-gl.c \
driver/gl/cogl-buffer-gl-private.h \
driver/gl/cogl-buffer-gl.c \
driver/gl/cogl-pipeline-opengl.c \
driver/gl/cogl-pipeline-opengl-private.h \
driver/gl/cogl-pipeline-fragend-glsl.c \
driver/gl/cogl-pipeline-fragend-glsl-private.h \
driver/gl/gl/cogl-pipeline-fragend-arbfp.c \
driver/gl/gl/cogl-pipeline-fragend-arbfp-private.h \
driver/gl/gl/cogl-pipeline-progend-fixed-arbfp.c \
driver/gl/gl/cogl-pipeline-progend-fixed-arbfp-private.h \
driver/gl/cogl-pipeline-fragend-fixed.c \
driver/gl/cogl-pipeline-fragend-fixed-private.h \
driver/gl/cogl-pipeline-vertend-glsl.c \
driver/gl/cogl-pipeline-vertend-glsl-private.h \
driver/gl/cogl-pipeline-vertend-fixed.c \
driver/gl/cogl-pipeline-vertend-fixed-private.h \
driver/gl/cogl-pipeline-progend-fixed.c \
driver/gl/cogl-pipeline-progend-fixed-private.h \
driver/gl/cogl-pipeline-progend-glsl.c \
driver/gl/cogl-pipeline-progend-glsl-private.h \
Re-organize the source layout As part of an effort towards being able to write non-opengl based backends for Cogl this moves most of the opengl specific code under drivers/gl. drivers/gl and drivers/gles have been moved to drivers/gl/gl and drivers/gl/es respectively. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 7dc482facb0a265c7f48660079e7e12dd7a2813e)
2012-09-12 16:25:11 -04:00
$(NULL)
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
Dynamically load the GL or GLES library The GL or GLES library is now dynamically loaded by the CoglRenderer so that it can choose between GL, GLES1 and GLES2 at runtime. The library is loaded by the renderer because it needs to be done before calling eglInitialize. There is a new environment variable called COGL_DRIVER to choose between gl, gles1 or gles2. The #ifdefs for HAVE_COGL_GL, HAVE_COGL_GLES and HAVE_COGL_GLES2 have been changed so that they don't assume the ifdefs are mutually exclusive. They haven't been removed entirely so that it's possible to compile the GLES backends without the the enums from the GL headers. When using GLX the winsys additionally dynamically loads libGL because that also contains the GLX API. It can't be linked in directly because that would probably conflict with the GLES API if the EGL is selected. When compiling with EGL support the library links directly to libEGL because it doesn't contain any GL API so it shouldn't have any conflicts. When building for WGL or OSX Cogl still directly links against the GL API so there is a #define in config.h so that Cogl won't try to dlopen the library. Cogl-pango previously had a #ifdef to detect when the GL backend is used so that it can sneakily pass GL_QUADS to cogl_vertex_buffer_draw. This is now changed so that it queries the CoglContext for the backend. However to get this to work Cogl now needs to export the _cogl_context_get_default symbol and cogl-pango needs some extra -I flags to so that it can include cogl-context-private.h
2011-07-07 15:44:56 -04:00
if COGL_DRIVER_GL_SUPPORTED
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
cogl_driver_sources += \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
driver/gl/gl/cogl-driver-gl.c \
driver/gl/gl/cogl-texture-driver-gl.c \
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
$(NULL)
endif
Dynamically load the GL or GLES library The GL or GLES library is now dynamically loaded by the CoglRenderer so that it can choose between GL, GLES1 and GLES2 at runtime. The library is loaded by the renderer because it needs to be done before calling eglInitialize. There is a new environment variable called COGL_DRIVER to choose between gl, gles1 or gles2. The #ifdefs for HAVE_COGL_GL, HAVE_COGL_GLES and HAVE_COGL_GLES2 have been changed so that they don't assume the ifdefs are mutually exclusive. They haven't been removed entirely so that it's possible to compile the GLES backends without the the enums from the GL headers. When using GLX the winsys additionally dynamically loads libGL because that also contains the GLX API. It can't be linked in directly because that would probably conflict with the GLES API if the EGL is selected. When compiling with EGL support the library links directly to libEGL because it doesn't contain any GL API so it shouldn't have any conflicts. When building for WGL or OSX Cogl still directly links against the GL API so there is a #define in config.h so that Cogl won't try to dlopen the library. Cogl-pango previously had a #ifdef to detect when the GL backend is used so that it can sneakily pass GL_QUADS to cogl_vertex_buffer_draw. This is now changed so that it queries the CoglContext for the backend. However to get this to work Cogl now needs to export the _cogl_context_get_default symbol and cogl-pango needs some extra -I flags to so that it can include cogl-context-private.h
2011-07-07 15:44:56 -04:00
if COGL_DRIVER_GLES_SUPPORTED
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
cogl_driver_sources += \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
driver/gl/gles/cogl-driver-gles.c \
driver/gl/gles/cogl-texture-driver-gles.c \
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
$(NULL)
Dynamically load the GL or GLES library The GL or GLES library is now dynamically loaded by the CoglRenderer so that it can choose between GL, GLES1 and GLES2 at runtime. The library is loaded by the renderer because it needs to be done before calling eglInitialize. There is a new environment variable called COGL_DRIVER to choose between gl, gles1 or gles2. The #ifdefs for HAVE_COGL_GL, HAVE_COGL_GLES and HAVE_COGL_GLES2 have been changed so that they don't assume the ifdefs are mutually exclusive. They haven't been removed entirely so that it's possible to compile the GLES backends without the the enums from the GL headers. When using GLX the winsys additionally dynamically loads libGL because that also contains the GLX API. It can't be linked in directly because that would probably conflict with the GLES API if the EGL is selected. When compiling with EGL support the library links directly to libEGL because it doesn't contain any GL API so it shouldn't have any conflicts. When building for WGL or OSX Cogl still directly links against the GL API so there is a #define in config.h so that Cogl won't try to dlopen the library. Cogl-pango previously had a #ifdef to detect when the GL backend is used so that it can sneakily pass GL_QUADS to cogl_vertex_buffer_draw. This is now changed so that it queries the CoglContext for the backend. However to get this to work Cogl now needs to export the _cogl_context_get_default symbol and cogl-pango needs some extra -I flags to so that it can include cogl-context-private.h
2011-07-07 15:44:56 -04:00
endif
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
build: Do not build a noinst library for the tesselator Let's try to keep Cogl's build as non-recursive as possible, in the hope that one day we'll be able to make it fully non-recursive along with the rest of Clutter.
2010-09-12 14:25:47 -04:00
# winsys sources, common to all backends
cogl_winsys_common_sources = \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
winsys/cogl-winsys-private.h \
winsys/cogl-winsys.c \
build: Do not build a noinst library for the tesselator Let's try to keep Cogl's build as non-recursive as possible, in the hope that one day we'll be able to make it fully non-recursive along with the rest of Clutter.
2010-09-12 14:25:47 -04:00
$(NULL)
# sources
build: Clean up COGL build flags
2010-01-13 10:40:36 -05:00
cogl_sources_c = \
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
$(cogl_driver_sources) \
build: Do not build a noinst library for the tesselator Let's try to keep Cogl's build as non-recursive as possible, in the hope that one day we'll be able to make it fully non-recursive along with the rest of Clutter.
2010-09-12 14:25:47 -04:00
$(cogl_winsys_common_sources) \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
cogl-private.h \
cogl-i18n-private.h \
cogl-debug.h \
cogl-debug-options.h \
cogl-gpu-info.c \
cogl-gpu-info-private.h \
cogl-context-private.h \
cogl-context.c \
cogl-renderer-private.h \
cogl-renderer.h \
cogl-renderer.c \
cogl-swap-chain-private.h \
cogl-swap-chain.h \
cogl-swap-chain.c \
cogl-onscreen-template-private.h \
cogl-onscreen-template.h \
cogl-onscreen-template.c \
cogl-display-private.h \
cogl-display.h \
cogl-display.c \
cogl-driver.h \
cogl.c \
cogl-object-private.h \
cogl-object.h \
cogl-object.c \
cogl-util.h \
cogl-util.c \
cogl-bitmap-private.h \
cogl-bitmap.c \
cogl-bitmap-conversion.c \
cogl-bitmap-packing.h \
cogl-primitives-private.h \
cogl-primitives.h \
cogl-primitives.c \
cogl-bitmap-pixbuf.c \
cogl-clip-stack.h \
cogl-clip-stack.c \
cogl-feature-private.h \
cogl-feature-private.c \
cogl-color-private.h \
cogl-color.c \
cogl-buffer-private.h \
cogl-buffer.c \
cogl-pixel-buffer-private.h \
cogl-pixel-buffer.c \
cogl-index-buffer-private.h \
cogl-index-buffer.c \
cogl-attribute-buffer-private.h \
cogl-attribute-buffer.c \
cogl-indices-private.h \
cogl-indices.c \
cogl-attribute-private.h \
cogl-attribute.c \
cogl-primitive-private.h \
cogl-primitive.c \
cogl-matrix.c \
cogl-vector.c \
cogl-euler.c \
cogl-quaternion-private.h \
cogl-quaternion.c \
cogl-matrix-private.h \
cogl-matrix-stack.c \
cogl-matrix-stack-private.h \
cogl-depth-state.c \
cogl-depth-state-private.h \
cogl-node.c \
cogl-node-private.h \
cogl-pipeline.c \
cogl-pipeline-private.h \
cogl-pipeline-layer.c \
cogl-pipeline-layer-private.h \
cogl-pipeline-state.c \
cogl-pipeline-layer-state-private.h \
cogl-pipeline-layer-state.c \
cogl-pipeline-state-private.h \
cogl-pipeline-debug.c \
cogl-glsl-shader.c \
cogl-glsl-shader-private.h \
cogl-glsl-shader-boilerplate.h \
cogl-pipeline-snippet-private.h \
cogl-pipeline-snippet.c \
cogl-pipeline-cache.h \
cogl-pipeline-cache.c \
cogl-pipeline-hash-table.h \
cogl-pipeline-hash-table.c \
cogl-sampler-cache.c \
cogl-sampler-cache-private.h \
cogl-blend-string.c \
cogl-blend-string.h \
cogl-debug.c \
cogl-sub-texture-private.h \
cogl-texture-private.h \
cogl-texture-2d-private.h \
cogl-texture-2d-sliced-private.h \
cogl-texture-3d-private.h \
cogl-texture-driver.h \
cogl-sub-texture.c \
cogl-texture.c \
cogl-texture-2d.c \
cogl-texture-2d-sliced.c \
cogl-texture-3d.c \
cogl-texture-rectangle-private.h \
cogl-texture-rectangle.c \
cogl-rectangle-map.h \
cogl-rectangle-map.c \
cogl-atlas.h \
cogl-atlas.c \
cogl-atlas-texture-private.h \
cogl-atlas-texture.c \
cogl-meta-texture.c \
cogl-primitive-texture.c \
cogl-blit.h \
cogl-blit.c \
cogl-spans.h \
cogl-spans.c \
cogl-journal-private.h \
cogl-journal.c \
cogl-frame-info-private.h \
cogl-frame-info.c \
cogl-framebuffer-private.h \
cogl-framebuffer.c \
cogl-onscreen-private.h \
cogl-onscreen.c \
cogl-output-private.h \
cogl-output.c \
cogl-profile.h \
cogl-profile.c \
cogl-flags.h \
cogl-bitmask.h \
cogl-bitmask.c \
cogl-gtype.c \
cogl-gtype-private.h \
cogl-point-in-poly-private.h \
cogl-point-in-poly.c \
cogl-list.c \
cogl-list.h \
winsys/cogl-winsys-stub-private.h \
winsys/cogl-winsys-stub.c \
cogl-config-private.h \
cogl-config.c \
cogl-boxed-value.h \
cogl-boxed-value.c \
cogl-snippet-private.h \
cogl-snippet.c \
cogl-poll-private.h \
cogl-poll.c \
gl-prototypes/cogl-all-functions.h \
gl-prototypes/cogl-gles1-functions.h \
gl-prototypes/cogl-gles2-functions.h \
gl-prototypes/cogl-core-functions.h \
gl-prototypes/cogl-in-gles-core-functions.h \
gl-prototypes/cogl-in-gles1-core-functions.h \
gl-prototypes/cogl-in-gles2-core-functions.h \
gl-prototypes/cogl-fixed-functions.h \
gl-prototypes/cogl-glsl-functions.h \
cogl-memory-stack-private.h \
cogl-memory-stack.c \
cogl-magazine-private.h \
cogl-magazine.c \
cogl-gles2-context-private.h \
cogl-gles2-context.c \
cogl-error-private.h \
cogl-error.c \
cogl-closure-list-private.h \
cogl-closure-list.c \
cogl-fence.c \
cogl-fence-private.h \
deprecated/cogl-clip-state.c \
deprecated/cogl-fixed.c \
deprecated/cogl-vertex-buffer-private.h \
deprecated/cogl-vertex-buffer.c \
deprecated/cogl-material-compat.c \
deprecated/cogl-program.c \
deprecated/cogl-program-private.h \
deprecated/cogl-auto-texture.c \
deprecated/cogl-shader-private.h \
deprecated/cogl-shader.c \
deprecated/cogl-clutter.c \
deprecated/cogl-framebuffer-deprecated.c \
deprecated/cogl-texture-deprecated.c \
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
$(NULL)
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
cogl_experimental_h += cogl-glib-source.h
cogl_sources_c += cogl-glib-source.c
Add a utility to make a GSource out of a CoglContext The GSource is created using cogl_glib_source_new which takes a pointer to a CoglContext. The source calls cogl_poll_get_info() in its prepare function and cogl_poll_dispatch() in its dispatch function. The poll FDs on the source are updated according to what Cogl reports. The header is only included and the source only compiled if Cogl is configured with GLib support. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2011-12-19 09:38:28 -05:00
Pass all Xlib events through Cogl The Clutter X11 backend now passes all events through _cogl_xlib_handle_event. This function can now internally be hooked with _cogl_xlib_add_filter. These are added to a list of callbacks which are all called in turn by _cogl_xlib_handle_event. This is intended to be used internally in Cogl by any parts that need to see Xlib events. Cogl now also has an internally exposed function to set a pointer to the Xlib display. This is stored in a global variable. The Clutter X11 backend sets this. _cogl_xlib_handle_event and _cogl_xlib_set_display can be removed once Cogl gains a proper window system abstraction.
2010-05-19 11:13:07 -04:00
if SUPPORT_XLIB
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
cogl_deprecated_h += deprecated/cogl-clutter-xlib.h
cogl_1_public_h += cogl-xlib-renderer.h
work towards consistent platform file/symbol naming we've got into a bit of a mess with how we name platform specific symbols and files, so this is a first pass at trying to tidy that up. All platform specific symbols should be named like cogl_<platform>_symbol_name and similarly files should be named like cogl-<platform>-filename.c This patch tackles the X11 specific renderer/display APIs as a start. Signed-off-by: Neil Roberts <neil@linux.intel.com>
2011-06-28 09:16:24 -04:00
path 2.0: update path API for experimental 2.0 API When COGL_ENABLE_EXPERIMENTAL_2_0_API is defined cogl.h will now include cogl2-path.h which changes cogl_path_new() so it can directly return a CoglPath pointer; it no longer exposes a prototype for cogl_{get,set}_path and all the remaining cogl_path_ functions now take an explicit path as their first argument. The idea is that we want to encourage developers to retain path objects for as long as possible so they can take advantage of us uploading the path geometry to the GPU. Currently although it is possible to start a new path and query the current path, it is not convenient. The other thing is that we want to get Cogl to the point where nothing depends on a global, current context variable. This will allow us to one day define a sensible threading model if/when that is ever desired.
2010-11-03 20:27:47 -04:00
cogl_experimental_h += \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
winsys/cogl-texture-pixmap-x11.h \
cogl-xlib.h
Add a CoglTexturePixmapX11 texture backend This is a publicly exposed texture backend to create a texture which contains the contents of an X11 pixmap. The API is currently marked as experimental. The backend internally holds a handle to another texture. All of the backend virtuals simply redirect to the internal texture. The texture can optionally be automatically updated if the automatic_updates parameter is TRUE. If set then Cogl will listen for damage events on the pixmap and update the texture accordingly. Alternatively a damage object can be created externally and passed down to Cogl. The updates can be performed with XGetImage, XShmGetImage or the GLX_EXT_texture_pixmap extension. If the TFP extension is used it will optionally try to create a rectangle texture if the driver does not support NPOTs or it is forced through the COGL_PIXMAP_TEXTURE_RECTANGLE or CLUTTER_PIXMAP_TEXTURE_RECTANGLE environment variables. If the GLXFBConfig does not support mipmapping then it will fallback to using X{Shm,}GetImage. It keeps a separate texture around for this so that it can later start using the TFP texture again if the texture is later drawn with mipmaps disabled.
2010-05-25 13:56:14 -04:00
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
cogl_sources_c += \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
cogl-x11-renderer-private.h \
cogl-xlib-renderer-private.h \
cogl-xlib-renderer.c \
cogl-xlib.c \
cogl-xlib-private.h \
winsys/cogl-texture-pixmap-x11.c \
winsys/cogl-texture-pixmap-x11-private.h
build: expose automake conditionals for cogl winsys Expose the ./configured window system/backend options to the Cogl automake files via some new SUPPORT_XYZ conditionals.
2009-10-08 07:08:21 -04:00
endif
Pass all Xlib events through Cogl The Clutter X11 backend now passes all events through _cogl_xlib_handle_event. This function can now internally be hooked with _cogl_xlib_add_filter. These are added to a list of callbacks which are all called in turn by _cogl_xlib_handle_event. This is intended to be used internally in Cogl by any parts that need to see Xlib events. Cogl now also has an internally exposed function to set a pointer to the Xlib display. This is stored in a global variable. The Clutter X11 backend sets this. _cogl_xlib_handle_event and _cogl_xlib_set_display can be removed once Cogl gains a proper window system abstraction.
2010-05-19 11:13:07 -04:00
if SUPPORT_GLX
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
cogl_experimental_h += cogl-glx.h
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
cogl_sources_c += \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
cogl-glx-renderer-private.h \
cogl-glx-display-private.h \
winsys/cogl-winsys-glx-feature-functions.h \
winsys/cogl-winsys-glx-private.h \
winsys/cogl-winsys-glx.c
Pass all Xlib events through Cogl The Clutter X11 backend now passes all events through _cogl_xlib_handle_event. This function can now internally be hooked with _cogl_xlib_add_filter. These are added to a list of callbacks which are all called in turn by _cogl_xlib_handle_event. This is intended to be used internally in Cogl by any parts that need to see Xlib events. Cogl now also has an internally exposed function to set a pointer to the Xlib display. This is stored in a global variable. The Clutter X11 backend sets this. _cogl_xlib_handle_event and _cogl_xlib_set_display can be removed once Cogl gains a proper window system abstraction.
2010-05-19 11:13:07 -04:00
endif
Create standalone public wayland client/server headers Because the wayland-client-protocol.h header defines symbols that collide with the wayland-server-protocol.h header we allow applications to explicitly ensure that they are only including one at a time by exposing corresponding <cogl/cogl-wayland-client.h> and <cogl/cogl-wayland-server.h> headers. This also adds a missing guard to cogl-texture-2d.h that it isn't included directly. Reviewed-by: Neil Roberts <neil@linux.intel.com>
2012-03-20 09:21:18 -04:00
if SUPPORT_WAYLAND_EGL_SERVER
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
cogl_experimental_h += cogl-wayland-server.h
Create standalone public wayland client/server headers Because the wayland-client-protocol.h header defines symbols that collide with the wayland-server-protocol.h header we allow applications to explicitly ensure that they are only including one at a time by exposing corresponding <cogl/cogl-wayland-client.h> and <cogl/cogl-wayland-server.h> headers. This also adds a missing guard to cogl-texture-2d.h that it isn't included directly. Reviewed-by: Neil Roberts <neil@linux.intel.com>
2012-03-20 09:21:18 -04:00
endif
kms: Add first version of "baremetal" backend for EGL on KMS To start with this backend only supports creating a single CoglOnscreen framebuffer and will automatically set is up to display fullscreen on the first suitable crtc it can find. To compile this backend - get some dribbly black candles, sacrifice a goat and configure with: --enable-kms-egl-platform Note: There is currently a problem with using GLES2 with this winsys so you need to run with EGL_DRIVER=gl Note: If you have problems with mesa crashing in XCB during eglInitialize then you may need to explicitly run with EGL_PLATFORM=gbm Reviewed-by: Robert Bragg <robert@linux.intel.com>
2011-11-07 12:16:13 -05:00
if SUPPORT_EGL_PLATFORM_KMS
Clean up cogl 1.x/2.0 header separation The cogl_public_h variable in cogl/Makefile.am was a mixture of 1.x headers and experimental headers which meant that glib-mkenums was processing lots of experimental api headers. This patch lists experimental api headers under the cogl_experimental_h variable instead. This patch also ensures we undef the COGL_ENABLE_EXPERIMENTAL_* defines when running the gobject introspection scanner for Cogl-1.0.gir Reviewed-by: Neil Roberts <neil@linux.intel.com>
2012-02-17 17:57:50 -05:00
cogl_experimental_h += \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
cogl-kms-renderer.h \
cogl-kms-display.h
kms: Add first version of "baremetal" backend for EGL on KMS To start with this backend only supports creating a single CoglOnscreen framebuffer and will automatically set is up to display fullscreen on the first suitable crtc it can find. To compile this backend - get some dribbly black candles, sacrifice a goat and configure with: --enable-kms-egl-platform Note: There is currently a problem with using GLES2 with this winsys so you need to run with EGL_DRIVER=gl Note: If you have problems with mesa crashing in XCB during eglInitialize then you may need to explicitly run with EGL_PLATFORM=gbm Reviewed-by: Robert Bragg <robert@linux.intel.com>
2011-11-07 12:16:13 -05:00
cogl_sources_c += \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
winsys/cogl-winsys-egl-kms.c \
winsys/cogl-winsys-egl-kms-private.h
Add a separate winsys vtable for each EGL platform Instead of just having an "EGL" renderer, there is now a separate winsys for each platform. Currently they just directly copy the vtable for the EGL platform so it is still only possible to have one EGL platform compiled into Cogl. However the intention is that the winsys-specific code for each platform will be moved into override functions in the corresponding platform winsys. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2011-12-08 12:24:40 -05:00
endif
Rename the EGL_X11 winsys to EGL_XLIB Eventually we might want to have an XCB-based EGL winsys. We already have xlib-specific API in CoglRenderer (eg, to set a foreign display) so the application needs to be able to specifically select between XCB and XLIB. This also removes the POWERVR part while renaming COGL_HAS_EGL_PLATFORM_POWERVR_X11_SUPPORT to COGL_HAS_EGL_PLATFORM_XLIB_SUPPORT because the winsys is equally applicable to Mesa. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2011-12-13 11:23:25 -05:00
if SUPPORT_EGL_PLATFORM_XLIB
Add a separate winsys vtable for each EGL platform Instead of just having an "EGL" renderer, there is now a separate winsys for each platform. Currently they just directly copy the vtable for the EGL platform so it is still only possible to have one EGL platform compiled into Cogl. However the intention is that the winsys-specific code for each platform will be moved into override functions in the corresponding platform winsys. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2011-12-08 12:24:40 -05:00
cogl_sources_c += \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
winsys/cogl-winsys-egl-x11.c \
winsys/cogl-winsys-egl-x11-private.h
Add a separate winsys vtable for each EGL platform Instead of just having an "EGL" renderer, there is now a separate winsys for each platform. Currently they just directly copy the vtable for the EGL platform so it is still only possible to have one EGL platform compiled into Cogl. However the intention is that the winsys-specific code for each platform will be moved into override functions in the corresponding platform winsys. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2011-12-08 12:24:40 -05:00
endif
dist: Make sure to dist cogl-winsys-egl-feature-functions.h cogl-winsys-egl-feature-functions.h wasn't being listed as source and so it wasn't ending up in dist tarballs. Signed-off-by: Neil Roberts <neil@linux.intel.com>
2011-07-11 10:21:06 -04:00
if SUPPORT_EGL
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
cogl_experimental_h += cogl-egl.h
cogl_nodist_experimental_h += cogl-egl-defines.h
Avoid including the EGL headers from the public Cogl headers Otherwise, X11 identifiers may leak and cause havoc in big applications Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit ed0cdca0eca815543619fe72fbd42d662d53f92d)
2012-07-10 09:14:07 -04:00
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.
2011-05-16 11:43:30 -04:00
cogl_sources_c += \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
cogl-egl-private.h \
winsys/cogl-winsys-egl.c \
winsys/cogl-winsys-egl-feature-functions.h \
winsys/cogl-winsys-egl-private.h
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.
2011-05-16 11:43:30 -04:00
endif
build: expose automake conditionals for cogl winsys Expose the ./configured window system/backend options to the Cogl automake files via some new SUPPORT_XYZ conditionals.
2009-10-08 07:08:21 -04:00
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
# glib-mkenums rules
glib_enum_h = cogl-enum-types.h
glib_enum_c = cogl-enum-types.c
Clean up cogl 1.x/2.0 header separation The cogl_public_h variable in cogl/Makefile.am was a mixture of 1.x headers and experimental headers which meant that glib-mkenums was processing lots of experimental api headers. This patch lists experimental api headers under the cogl_experimental_h variable instead. This patch also ensures we undef the COGL_ENABLE_EXPERIMENTAL_* defines when running the gobject introspection scanner for Cogl-1.0.gir Reviewed-by: Neil Roberts <neil@linux.intel.com>
2012-02-17 17:57:50 -05:00
glib_enum_headers = $(cogl_1_public_h)
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
include $(top_srcdir)/build/autotools/Makefile.am.enums
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.
2011-02-09 21:32:11 -05:00
lib_LTLIBRARIES += libcogl.la
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
build: Use LT_LIB_M to find the math library in a portable way https://bugzilla.gnome.org/show_bug.cgi?id=697330 Reviewed-by: Robert Bragg <robert@linux.intel.com> Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit a7b4930e14add7d955c22f396178b71083dfb52f) Conflicts: cogl/Makefile.am
2013-04-05 07:04:08 -04:00
libcogl_la_LIBADD = $(LIBM) $(COGL_DEP_LIBS) $(COGL_EXTRA_LDFLAGS)
tests: Adds our first white-box unit test This adds a white-box unit test that verifies that GL_BLEND is disabled when drawing an opaque rectangle, enabled when drawing a transparent rectangle and then disabled again when drawing a transparent rectangle but with a blend string that effectively disables blending. This shares the test utilities and launcher infrastructure we are using for conformance tests so we get consistent reporting and so unit tests will be run against a range of different drivers. This adds a --enable-unit-tests configure option which is enabled by default but if disabled will make all UNIT_TESTS() into static inline functions that we should expect the compiler to discard since they won't be referenced by anything. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 9047cce06bbf9051ec77e622be2fdbb96ed767a8)
2013-05-30 08:22:22 -04:00
if UNIT_TESTS
libcogl_la_LIBADD += $(top_builddir)/test-fixtures/libtest-fixtures.la
endif
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.
2011-02-09 21:32:11 -05:00
# XXX: The aim is to eventually get rid of all private API exports
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.
2011-05-05 17:04:07 -04:00
# for cogl-pango.
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.
2011-02-09 21:32:11 -05:00
libcogl_la_LDFLAGS = \
-no-undefined \
-version-info @COGL_LT_CURRENT@:@COGL_LT_REVISION@:@COGL_LT_AGE@ \
-export-dynamic \
texture: make cogl_texture_get_format api private CoglPixelFormat is not a good way of describing the internal format of a texture because it's too specific given that we don't actually have exact knowledge of the internal format used by the driver. This makes cogl_texture_get_format private and in the future we'll provide a better way of querying the channels and their precision. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit ffde82981f22bd0185a7f33e1e6e1479f4c295b8) Note: Since we can't break API compatibility on the 1.x branch this adds a cogl/deprecated/cogl-texture-deprecated.c file with a cogl_texture_get_format() wrapper around the private api. This also moves the cogl_texture_get_rowstride() and cogl_texture_ref/unref() functions that were previously deprecated into cogl-texture-deprecated.c
2013-06-27 13:33:04 -04:00
-export-symbols-regex "^(cogl|_cogl_debug_flags|_cogl_atlas_new|_cogl_atlas_add_reorganize_callback|_cogl_atlas_reserve_space|_cogl_callback|_cogl_util_get_eye_planes_for_screen_poly|_cogl_atlas_texture_remove_reorganize_callback|_cogl_atlas_texture_add_reorganize_callback|_cogl_texture_get_format|_cogl_texture_foreach_sub_texture_in_region|_cogl_profile_trace_message|_cogl_context_get_default|_cogl_framebuffer_get_stencil_bits|_cogl_clip_stack_push_rectangle|_cogl_framebuffer_get_modelview_stack|_cogl_object_default_unref|_cogl_pipeline_foreach_layer_internal|_cogl_clip_stack_push_primitive|_cogl_buffer_unmap_for_fill_or_fallback|_cogl_framebuffer_draw_primitive|_cogl_debug_instances|_cogl_framebuffer_get_projection_stack|_cogl_pipeline_layer_get_texture|_cogl_buffer_map_for_fill_or_fallback|_cogl_texture_can_hardware_repeat|_cogl_pipeline_prune_to_n_layers|_cogl_primitive_draw|test_|unit_test_).*"
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.
2011-02-09 21:32:11 -05:00
libcogl_la_SOURCES = $(cogl_sources_c)
nodist_libcogl_la_SOURCES = $(BUILT_SOURCES)
build: Start moving to a non-recursive layout *** WARNING: THIS COMMIT CHANGES THE BUILD *** Do not recurse into the backend directories to build private, internal libraries. We only recurse from clutter/ into the cogl sub-directory; from there, we don't recurse any further. All the backend-specific code in Cogl and Clutter is compiled conditionally depending on the macros defined by the configure script. We still recurse from the top-level directory into doc, clutter and tests, because gtk-doc and tests do not deal nicely with non-recursive layouts. This change makes Clutter compile slightly faster, and cleans up the build system, especially when dealing with introspection data. Ideally, we also want to make Cogl part of the top-level build, so that we can finally drop the sed trick to change the shared library from the GIR before compiling it. Currently disabled: ‣ OSX backend ‣ Fruity backend Currently enabled but untested: ‣ EGL backend ‣ Windows backend
2010-09-13 06:30:30 -04:00
path 2.0: update path API for experimental 2.0 API When COGL_ENABLE_EXPERIMENTAL_2_0_API is defined cogl.h will now include cogl2-path.h which changes cogl_path_new() so it can directly return a CoglPath pointer; it no longer exposes a prototype for cogl_{get,set}_path and all the remaining cogl_path_ functions now take an explicit path as their first argument. The idea is that we want to encourage developers to retain path objects for as long as possible so they can take advantage of us uploading the path geometry to the GPU. Currently although it is possible to start a new path and query the current path, it is not convenient. The other thing is that we want to get Cogl to the point where nothing depends on a global, current context variable. This will allow us to one day define a sensible threading model if/when that is ever desired.
2010-11-03 20:27:47 -04:00
# Cogl installed headers
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
cogl_headers = \
Clean up cogl 1.x/2.0 header separation The cogl_public_h variable in cogl/Makefile.am was a mixture of 1.x headers and experimental headers which meant that glib-mkenums was processing lots of experimental api headers. This patch lists experimental api headers under the cogl_experimental_h variable instead. This patch also ensures we undef the COGL_ENABLE_EXPERIMENTAL_* defines when running the gobject introspection scanner for Cogl-1.0.gir Reviewed-by: Neil Roberts <neil@linux.intel.com>
2012-02-17 17:57:50 -05:00
$(cogl_1_public_h) \
build: Enable subdir-objects Depend on a more recent version of automake, and use the forward-compatible subdir-objects option.
2015-09-03 04:03:39 -04:00
cogl-deprecated.h \
cogl-pango.h \
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
$(NULL)
Start clearly separating deprecated code This makes a start on clearly factoring the deprecated code of core Cogl into a deprecated/ directory. Ideally we want to get to the point where all code here can be re-worked in terms of the public 2.0 api so that it can be kept indefinitely for cogl 1.x api compatibility without cluttering the core code base itself. If we can do this then we can avoid maintaining the Cogl 1.x branches in parallel with master which would reduce the maintenance effort.
2013-09-23 13:21:16 -04:00
cogldeprecatedincludedir = $(includedir)/cogl/cogl/deprecated
cogldeprecatedinclude_HEADERS = $(cogl_deprecated_h)
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.
2011-02-09 21:32:11 -05:00
coglincludedir = $(includedir)/cogl/cogl
coglinclude_HEADERS = $(cogl_headers) $(cogl_experimental_h)
Avoid including the EGL headers from the public Cogl headers Otherwise, X11 identifiers may leak and cause havoc in big applications Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit ed0cdca0eca815543619fe72fbd42d662d53f92d)
2012-07-10 09:14:07 -04:00
nodist_coglinclude_HEADERS = $(cogl_nodist_experimental_h) cogl-defines.h cogl-enum-types.h
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
cogl-gles2: Install headers in cogl/ instead of in cogl2/ Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-08-16 09:17:18 -04:00
cogl_proto_includedir = $(includedir)/cogl/cogl/gl-prototypes
Adds initial GLES2 integration support This makes it possible to integrate existing GLES2 code with applications using Cogl as the rendering api. Currently all GLES2 usage is handled with separate GLES2 contexts to ensure that GLES2 api usage doesn't interfere with Cogl's own use of OpenGL[ES]. The api has been designed though so we can provide tighter integration later. The api would allow us to support GLES2 virtualized on top of an OpenGL/GLX driver as well as GLES2 virtualized on the core rendering api of Cogl itself. Virtualizing the GLES2 support on Cogl will allow us to take advantage of Cogl debugging facilities as well as let us optimize the cost of allocating multiple GLES2 contexts and switching between them which can both be very expensive with many drivers. As as a side effect of this patch Cogl can also now be used as a portable window system binding API for GLES2 as an alternative to EGL. Parts of this patch are based on work done by Tomeu Vizoso <tomeu.vizoso@collabora.com> who did the first iteration of adding GLES2 API support to Cogl so that WebGL support could be added to webkit-clutter. This patch adds a very minimal cogl-gles2-context example that shows how to create a gles2 context, clear the screen to a random color and also draw a triangle with the cogl api. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 4bb6eff3dbd50d8fef7d6bdbed55c5aaa70036a8)
2012-03-05 22:21:30 -05:00
cogl_proto_include_HEADERS = $(cogl_gl_prototypes_h)
VS 2008/2010 project files to build Cogl These are the VS 2008/2010 project files to build Cogl, with a README.txt to explain the process involved. Note that the Cogl and Cogl-Pango projects (and filters for VS2010) are expanded with the correct source file listings during "make dist", which is done to simplify maintenance of these project files. -added preconfigured config.h(.win32.in), which is expanded with the correct versioining info during autogen -added preconfigued cogl/cogl-defines.h.win32 -added symbols files for cogl and cogl-pango -Have configure.ac expand the config.h.win32.in into config.h.win32 with the correct versioning info, etc, and to include the Visual C++ project files for distribution -Added rules in cogl/Makefile.am to expand the cogl VS 2008/2010 projects and filters from the templates with up-to-date source file listings, to distribute cogl-enum-types.c, cogl-enum-types.h to ease compilation and to avoid depending on PERL on Windows installations. -Added rules in cogl-pango/Makefile.am to expand the cogl-pango VS2008/ 2010 projects and filters from the templates with up-to-date source file listings. -Added/edited various Makefile.am's in build to distribute the VS2008/2010 project files and associated items required for the build. -Update .gitignore. There needs to be a pre-configured config.h(.win32) and its template, config.h.win32.in for Visual C++ builds https://bugzilla.gnome.org/show_bug.cgi?id=650020 Reviewed-by: Neil Roberts <neil@linux.intel.com>
2011-05-12 05:06:32 -04:00
EXTRA_DIST += \
win32: drop support
2016-01-12 16:44:14 -05:00
cogl.symbols
VS 2008/2010 project files to build Cogl These are the VS 2008/2010 project files to build Cogl, with a README.txt to explain the process involved. Note that the Cogl and Cogl-Pango projects (and filters for VS2010) are expanded with the correct source file listings during "make dist", which is done to simplify maintenance of these project files. -added preconfigured config.h(.win32.in), which is expanded with the correct versioining info during autogen -added preconfigued cogl/cogl-defines.h.win32 -added symbols files for cogl and cogl-pango -Have configure.ac expand the config.h.win32.in into config.h.win32 with the correct versioning info, etc, and to include the Visual C++ project files for distribution -Added rules in cogl/Makefile.am to expand the cogl VS 2008/2010 projects and filters from the templates with up-to-date source file listings, to distribute cogl-enum-types.c, cogl-enum-types.h to ease compilation and to avoid depending on PERL on Windows installations. -Added rules in cogl-pango/Makefile.am to expand the cogl-pango VS2008/ 2010 projects and filters from the templates with up-to-date source file listings. -Added/edited various Makefile.am's in build to distribute the VS2008/2010 project files and associated items required for the build. -Update .gitignore. There needs to be a pre-configured config.h(.win32) and its template, config.h.win32.in for Visual C++ builds https://bugzilla.gnome.org/show_bug.cgi?id=650020 Reviewed-by: Neil Roberts <neil@linux.intel.com>
2011-05-12 05:06:32 -04:00
build: Use Makefile.introspection Whenever possible, instead of writing our own rules for generating GIR files and typelibs.
2010-09-03 06:09:57 -04:00
-include $(INTROSPECTION_MAKEFILE)
INTROSPECTION_GIRS =
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
if HAVE_INTROSPECTION
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.
2011-02-09 21:32:11 -05:00
Cogl-1.0.gir: libcogl.la Makefile
Cogl_1_0_gir_NAMESPACE = Cogl
Cogl_1_0_gir_VERSION = 1.0
Cogl_1_0_gir_LIBS = libcogl.la
tests: Adds our first white-box unit test This adds a white-box unit test that verifies that GL_BLEND is disabled when drawing an opaque rectangle, enabled when drawing a transparent rectangle and then disabled again when drawing a transparent rectangle but with a blend string that effectively disables blending. This shares the test utilities and launcher infrastructure we are using for conformance tests so we get consistent reporting and so unit tests will be run against a range of different drivers. This adds a --enable-unit-tests configure option which is enabled by default but if disabled will make all UNIT_TESTS() into static inline functions that we should expect the compiler to discard since they won't be referenced by anything. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 9047cce06bbf9051ec77e622be2fdbb96ed767a8)
2013-05-30 08:22:22 -04:00
if UNIT_TESTS
Cogl_1_0_gir_LIBS += $(top_builddir)/test-fixtures/libtest-fixtures.la
endif
Clean up cogl 1.x/2.0 header separation The cogl_public_h variable in cogl/Makefile.am was a mixture of 1.x headers and experimental headers which meant that glib-mkenums was processing lots of experimental api headers. This patch lists experimental api headers under the cogl_experimental_h variable instead. This patch also ensures we undef the COGL_ENABLE_EXPERIMENTAL_* defines when running the gobject introspection scanner for Cogl-1.0.gir Reviewed-by: Neil Roberts <neil@linux.intel.com>
2012-02-17 17:57:50 -05:00
Cogl_1_0_gir_FILES = $(cogl_1_public_h) cogl-enum-types.h
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>
2013-09-02 11:02:42 -04:00
Cogl-2.0.gir: libcogl.la Makefile
Cogl_2_0_gir_NAMESPACE = Cogl
Cogl_2_0_gir_VERSION = 2.0
Cogl_2_0_gir_LIBS = libcogl.la
if UNIT_TESTS
Cogl_2_0_gir_LIBS += $(top_builddir)/test-fixtures/libtest-fixtures.la
endif
Cogl_2_0_gir_FILES = $(cogl_experimental_h) $(cogl_additional_experimental_h) cogl-enum-types.h
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>
2014-03-04 20:25:50 -05:00
Cogl_1_0_gir_CFLAGS = $(AM_CPPFLAGS) $(COGL_DEP_CFLAGS) -UCOGL_ENABLE_EXPERIMENTAL_API -UCOGL_ENABLE_EXPERIMENTAL_2_0_API -UCOGL_COMPILATION -D__COGL_H_INSIDE__ -D__COGL_XLIB_H_INSIDE__ -D__COGL_EGL_H_INSIDE__ -D__COGL_GLX_H_INSIDE__ -DCOGL_GIR_SCANNING
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.
2011-02-09 21:32:11 -05:00
Cogl_1_0_gir_INCLUDES = GL-1.0 GObject-2.0
Cogl_1_0_gir_EXPORT_PACKAGES = cogl-1.0
Cogl_1_0_gir_SCANNERFLAGS = --warn-all --c-include='cogl/cogl.h'
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>
2013-09-02 11:02:42 -04:00
Cogl_2_0_gir_CFLAGS = $(AM_CPPFLAGS) $(COGL_DEP_CFLAGS) -DCOGL_ENABLE_EXPERIMENTAL_API=1 -UCOGL_COMPILATION -D__COGL_H_INSIDE__ -D__COGL_XLIB_H_INSIDE__ -DCOGL_GIR_SCANNING
Cogl_2_0_gir_INCLUDES = GL-1.0 GObject-2.0
Cogl_2_0_gir_EXPORT_PACKAGES = cogl-2.0-experimental
Cogl_2_0_gir_SCANNERFLAGS = --warn-all --c-include='cogl/cogl.h' --symbol-prefix=cogl --symbol-prefix=cogl2
INTROSPECTION_GIRS += Cogl-1.0.gir Cogl-2.0.gir
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
girdir = $(datadir)/gir-1.0
build: Remove gir files from dist The introspection data is going to be generated, so it should never be in the dist.
2010-09-12 21:01:21 -04:00
gir_DATA = $(INTROSPECTION_GIRS)
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
build: Compile the introspection data The compilation step for the introspection data was missing.
2011-05-06 11:53:43 -04:00
typelibdir = $(libdir)/girepository-1.0
typelib_DATA = $(INTROSPECTION_GIRS:.gir=.typelib)
CLEANFILES += $(gir_DATA) $(typelib_DATA)
Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys As part of an incremental process to have Cogl be a standalone project we want to re-consider how we organise the Cogl source code. Currently this is the structure I'm aiming for: cogl/ cogl/ <put common source here> winsys/ cogl-glx.c cogl-wgl.c driver/ gl/ gles/ os/ ? utils/ cogl-fixed cogl-matrix-stack? cogl-journal? cogl-primitives? pango/ The new winsys component is a starting point for migrating window system code (i.e. x11,glx,wgl,osx,egl etc) from Clutter to Cogl. The utils/ and pango/ directories aren't added by this commit, but they are noted because I plan to add them soon. Overview of the planned structure: * The winsys/ API is the API that binds OpenGL to a specific window system, be that X11 or win32 etc. Example are glx, wgl and egl. Much of the logic under clutter/{glx,osx,win32 etc} should migrate here. * Note there is also the idea of a winsys-base that may represent a window system for which there are multiple winsys APIs. An example of this is x11, since glx and egl may both be used with x11. (currently only Clutter has the idea of a winsys-base) * The driver/ represents a specific varient of OpenGL. Currently we have "gl" representing OpenGL 1.4-2.1 (mostly fixed function) and "gles" representing GLES 1.1 (fixed funciton) and 2.0 (fully shader based) * Everything under cogl/ should fundamentally be supporting access to the GPU. Essentially Cogl's most basic requirement is to provide a nice GPU Graphics API and drawing a line between this and the utility functionality we add to support Clutter should help keep this lean and maintainable. * Code under utils/ as suggested builds on cogl/ adding more convenient APIs or mechanism to optimize special cases. Broadly speaking you can compare cogl/ to OpenGL and utils/ to GLU. * clutter/pango will be moved to clutter/cogl/pango How some of the internal configure.ac/pkg-config terminology has changed: backendextra -> CLUTTER_WINSYS_BASE # e.g. "x11" backendextralib -> CLUTTER_WINSYS_BASE_LIB # e.g. "x11/libclutter-x11.la" clutterbackend -> {CLUTTER,COGL}_WINSYS # e.g. "glx" CLUTTER_FLAVOUR -> {CLUTTER,COGL}_WINSYS clutterbackendlib -> CLUTTER_WINSYS_LIB CLUTTER_COGL -> COGL_DRIVER # e.g. "gl" Note: The CLUTTER_FLAVOUR and CLUTTER_COGL defines are kept for apps As the first thing to take advantage of the new winsys component in Cogl; cogl_get_proc_address() has been moved from cogl/{gl,gles}/cogl.c into cogl/common/cogl.c and this common implementation first trys _cogl_winsys_get_proc_address() but if that fails then it falls back to gmodule.
2009-07-27 21:02:02 -04:00
endif
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