I copied the code from egl_dri2.c, but the functionality was equivalent
between all the loaders other than their particular environment variables.
v2: Drop the logging function equivalent to loader_default_logger()
(requested by Eric, Emil). Move the SCons workaround across. Drop
the now-unused driGetDriverExtensions() declaration that was lost in a
rebase.
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com> (v1)
Reviewed-by: Emil Velikov <emil.velikov@collabora.com> (v1)
This adds the meson.build, meson_options.txt, and a few scripts that are
used exclusively by the meson build.
v2: - Remove accidentally included changes needed to test make dist with
LLVM > 3.9
Signed-off-by: Dylan Baker <dylan.c.baker@intel.com>
Acked-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
The function is effectively a direct function call into
libwayland-server.so.
Thus GBM no longer depends on the wayland-drm static library, making the
build more straight forward. And the resulting binary is a bit smaller.
Note: we need to move struct wayland_drm_callbacks further up,
otherwise we'll get an error since the type is incomplete.
v2: Rebase, beef-up commit message, update meson, move struct
wayland_drm_callbacks.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com> (v1)
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com> # meson bit only
Acked-by: Eric Engestrom <eric.engestrom@imgtec.com> # for the rest
Reviewed-by: Dylan Baker <dylan@pnwbakers.com> # meson
This is just a bad idea and should be avoided. Instead, make the #include
flat and fix the build systems to pass the proper -I flags
v2: - add an inc_wayland_drm instead passing a path to
include_directories (Emil)
- update commit message (Emil)
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com> (v1)
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com> (v1)
At the moment wayland-clients, such as the Vulkan drivers were
over-linking against libwayland-server.so.
That went unnoticed, since both client and server code uses the
wl*interface symbols, which are present in both libwayland-client.so and
libwayland-server.so.
I've looked at correcting that, although that's orthogonal to this fix.
Note: wayland-egl does _not_ depend on wayland-client, although it does
need wayland-egl.h. There's no distinct package that provides it (I have
a WIP on the topic) so current solution will do for now.
v2: Rebase with the "...inline wayland_drm_buffer_get" patch removed.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Instead of setting based on set/unset, allow users to use boolean values.
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Currently xmlconfig is conditionally used, only when --enable-dri is
available.
As the library has moved to src/util and has wider wisebase, this guard
is no longer correct. Strictly speaking - it wasn't since the
introduction of xmlconfig into st/nine a while ago.
Unconditionally enable xmlconfig and drop the linking. As said before
there's other users of the library, so depending on the configure
options we will get multiple definitions of said symbols.
NOTE: To avoid breaking other combinations, this commit adds the
xmlconfig link to the required places - throughout gallium and the DRI
loaders.
Cc: Aaron Watry <awatry@gmail.com>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
Rather than having multiple places that define the macros, do it just
once in configure. Makes existing code a bit shorter and easier to
manage as we fix the VL targets with follow-up commits.
Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
This adds map and unmap functions to GBM utilizing the DRIimage extension
mapImage/unmapImage functions or existing internal mapping for dumb
buffers. Unlike prior attempts, this version provides a region to map and
usage flags for the mapping. The operation follows the same semantics as
the gallium transfer_map() function.
This was tested with GBM based gralloc on Android.
Signed-off-by: Rob Herring <robh@kernel.org>
[Emil Velikov: drop no longer relevant hunk from commit message.]
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
In preparation to add Android build support, split out the source file
lists to Makefile.sources
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
[Emil Velikov: Whitespace cleanup.]
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
The only user of it (libgbm.la) immediately links it. Just build it
directly into the library.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
The whole of GBM does not rely on even a single symbol from the GL
dispatch library, unsuprisingly. The only need for it comes from the
unresolved symbols in the DRI modules, which are now correctly handled
with Frank's commit.
Cc: "10.5 10.6" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
- Don't require xcb-dri[23] etc. if we aren't building for a target with DRM, as
we won't be using dri[23]
- Enable a more fine-grained control of what DRI code is built, so that a libGL
using direct swrast can be built on targets which don't have DRM.
The HAVE_DRI automake conditional is retired in favour of a number of other
conditionals:
HAVE_DRI2 enables building of code using the DRI2 interface (and possibly DRI3
with HAVE_DRI3)
HAVE_DRISW enables building of DRI swrast
HAVE_DRICOMMON enables building of target-independent DRI code, and also enables
some makefile cases where a more detailled decision is made at a lower level.
HAVE_APPLEDRI enables building of an Apple-specific direct rendering interface,
still which requires additional fixing up to build properly.
v2:
Place xfont.c and drisw_glx.c into correct categories.
Update 'make check' as well
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
OpenBSD does not have DT_NEEDED entries for libc by design,
over concerns how the symbols would be referenced after
changing the major version of the library.
So avoid -no-undefined checks on OpenBSD as they will fail.
v2: don't include the -no-undefined libtool option in the variable
and change -Wl,--no-undefined references in Automake.inc as well.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=76856
Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
By doing GC the linker removes all the symbols that are not referenced
and/or used by the final library. This results in a saving of ~100K
up-to ~600K per (stripped) binary (classic vs gallium drivers).
If interested one can ask the compiler to print the sections that are
removed using -Wl,--print-gc-sections.
v2: Check if ld supports the flag before using it.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com> (v1)
... apart from the dri drivers.
With this final change we can build mesa without fear that
the resulting libraries will have unresolved symbols.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Set the flag for all but the dri targets. They have missing
glapi symbols which are required for the normal operation with
the X server.
Jon, I fear that you'll need to carry the "no-undefined" hunk
locally when building the dri drivers under cygwin.
Cc: Jon TURNEY <jon.turney@dronecode.org.uk>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
No longer set or used since the removal of st/xorg.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
VISIBILITY_CFLAGS
Currently the library exports every symbol imaginable,
rather than the ones defined by the API.
Note: This may cause issues for libraries that are linking
agaist libgbm's internals.
Cc: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
As of recently we dlopen the library, additionally the only
code that is including the libudev.h header, is the loader.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
This consolidates how we link the libraries into the build directory.
It works for lib_LTLIBRARIES but not custom shared libraries like DRI
drivers or gallium state trackers which needs special casing (cf dri
mega drivers, for example)
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Additionally this commit removes the following exported functions
_gbm_udev_device_new_from_fd()
_gbm_fd_get_device_name()
_gbm_log()
All three were erroneously marked as exported since their inception.
Neither of them has ever been a part of the API thus there should be
no users of them.
Cc: Chad Versace <chad.versace@linux.intel.com>
Cc: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
All the various window system integration layers duplicate roughly the
same code for figuring out device and driver name, pci-id's, etc. Which
is sad. So extract it out into a loader util lib.
v2 (Emil)
* Separate the introduction of libloader from the code de-duplication.
* Strip out non-pci devices support.
* Add scons + Android build system support.
* Add VISIBILITY_CFLAGS to avoid exporting the loader funcs.
v3 (Emil)
* PIPE_OS_ANDROID is undefined at this scope, use ANDROID
* Make sure we define _EGL_NO_DRM when building only swrast
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Uses libkms instead of dri image cursor. Since this is the only user of the
DRI cursor and write interface we can remove cursor surfaces entirely from
the DRI interface and as a consequence also from the Gallium interface as
well. Tho to make everybody happy with this it would probably should add a
kms_bo_write function, but that is probably wise in anyways.
The only downside is that it adds a dependancy on libkms, this could how ever
be replaced with the dumb_bo drm ioctl interface.
Tested-by: Scott Moreau <oreaus@gmail.com>
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
This fixes a build problem where EGL links to libgbm.la, which encodes
a relative path to it's libglapi.so dependency. The relative path
breaks when the linker tries to resolve it from src/egl/main instead
of src/gbm. Typically we silently fall back to the system
libglapi.so, which is wrong and breaks when there isn't one.
Morale of the story: don't mix mklib and libtool.
