This change mostly touches error handling code paths, where a
bug was found when the DRI driver failed to bind a new DRI
context. Specifically, the reason for it to fail was the window
system unable (for whatever reason) to provide the DRI drawable
with a buffer. In this instance, Mesa un-does the EGL bindings,
but doesn't restore the old DRI context, hence remaining in a
funny state. It's worth mentioning that despite trying, there
is no guarantee that the old DRI context can be restored,
depending on the runtime.
Before this change, if bindContext() failed then
dri2_make_current() would rebind the old EGL context and
surfaces and return EGL_BAD_MATCH. However, it wouldn't rebind
the DRI context and surfaces, thus leaving it in an
inconsistent and unrecoverable state.
After this change, dri2_make_current() tries to bind the old
DRI context and surfaces when bindContext() failed. If unable
to do so, it leaves EGL and the DRI driver in a consistent
state, it reports an error and returns EGL_BAD_MATCH.
Fixes: 4e8f95f64d ("egl_dri2: Always unbind old contexts")
Signed-off-by: Luigi Santivetti <luigi.santivetti@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5707>
dri2_make_current() has become hard to follow, address this by
splitting the semantic of needing a call to bindContext() and
its failure.
Cc: mesa-stable
Signed-off-by: Luigi Santivetti <luigi.santivetti@imgtec.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5707>
dri2_make_current() has become long and convoluted. Address
this by folding together multiple if blocks checking for the
same variable.
Cc: mesa-stable
Signed-off-by: Luigi Santivetti <luigi.santivetti@imgtec.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5707>
_EGLDriver was an empty wrapper around _EGLAPI, so let's only keep one
of them. "driver" represents better what's being accessed, so that's the
one we're keeping.
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5987>
Suggested-by: Frank Binns <frank.binns@imgtec.com>
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5861>
It has no dependencies and costs virtually nothing to build. There is
no downside to enabling it unconditionally, so let's do just that.
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3161>
All squashed into a single commit because it shouldn't have any
behaviour change, except that it might work now on platforms where it
was broken because F_DUPFD_CLOEXEC is not supported but FD_CLOEXEC is.
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5369>
This uses a meson builtin to handle -fvisibility=hidden. This is nice
because we don't need to track which languages are used, if C++ is
suddenly added meson just does the right thing.
Acked-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4740>
src/egl/drivers/dri2/platform_android.c:159:12: warning: unused
function 'get_format' [-Wunused-function]
Reviewed-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5174>
Taken from EGL-Registry commit 90b78b0662e2f0548cfd1926fb77bf628933541b.
With this update EGL_WL_bind_wayland_display and
EGL_WL_create_wayland_buffer_from_image are now in the registry, so we
don't need to define them in eglmesaext.h anymore.
The eglSwapBufferWithDamage* functions now take a const rects argument.
The eglapi.c function signature is updated accordingly.
Signed-off-by: Simon Ser <contact@emersion.fr>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4953>
On EGL 1.4, one had to check for the existence of EGL_EXT_platform_base
before querying the eglGetPlatformDisplayEXT() and
eglCreatePlatformWindowSurfaceEXT() symbols, to then use them if the
EGL_EXT_platform_* extension for the given platform was exposed.
Since EGL 1.5, the platform functionality was made core, which means we
can obtain the symbols unconditionally, but we can't know the EGL
version before having created a display, at which point we've already
done a platform selection by passing an EGLNativeDisplay. The
EGL_KHR_platform_* extensions thus are used by clients to know whether
it's safe or not to dlsym() the EGL 1.5 symbols.
This commit adds those extensions when the given platform is enabled.
Acked-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5052>
Android support EGL 1.5 from Q onwards,
so limit EGL ver to 1.4 for P and below.
Closes: #2892
Signed-off-by: Abhishek Kumar <abhishek4.kumar@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4951>
There's no guarantee that the formats advertised by wl_drm and the formats
advertised by zwp_linux_dmabuf_v1 are the same.
get_back_bo() handles this by falling back from createImageWithModifiers() to
createImage() when there's a wl_drm format but no corresponding linux_dmabuf
format, but create_wl_buffer() unconditionally tries to create a linux_dmabuf
buffer unless DRIimage has DRM_FORMAT_MOD_INVALID.
Fix this by always checking if the DRIimage modifier has been advertised
by zwp_linux_dmabuf_v1, and falling back to wl_drm if not.
If DRM_FORMAT_MOD_INVALID has been advertised then we trust the client
has allocated something appropriate and treat any modifier as matching.
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2220
Signed-off-by: Christopher James Halse Rogers <christopher.halse.rogers@canonical.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4294>
For GLVND reasons the client/platform extensions strings should be
split. While in the non GLVND case they're one big string.
Currently we handle this distinction at run-time for not obvious reason.
Adding additional code and complexity.
Swap those with a few well placed #if USE_LIBGLVND guards.
As a side result this removes a minor memory leak due to the
concatenation in the non GLVND case.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4491>
This was missed in the original conversion, which added support for
eglSetDamageRegionKHR to local EGL exports, but forgot to generate
updated dispatch for GLVND.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Fixes: 9827547313 ("egl/android: support for EGL_KHR_partial_update")
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4403>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4403>
This reverts commit 1b87f4058d.
dlclose() of the handle is perfectly reasonable, a follow-up NULL
assignment is missing.
As-is this causes a leak for nearly every platform, since they call
dri2_load_driver* initially, followed by a second swrast fallback call.
Some platforms even loop through the existing drivers probing.
Revert the commit and add the NULL check.
Fixes: 1b87f4058d ("egl/dri2: Don't dlclose() the driver on dri2_load_driver_common failure")
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4084>
With earlier commit we've added a generic LIBGL_ALWAYS_SOFTWARE handling
yet did not consider that the existing codebase unconditionally errors
out when set. That was fixed with a latter commit, while the fix itself
added erroneous restriction for egl/drm.
As mentioned in the report - the feature was working for ages. It was a
Gnome developer who added kms_swrast support for gbm in the first place.
Admittedly kms_swrast is somewhat in the middle between traditional
swrast and HW drivers, regardless - reinstate support.
Fixes: 47273d7312 ("egl: set UseFallback if LIBGL_ALWAYS_SOFTWARE is set")
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/165
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Acked-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4084>
This prunes out all targets except libgl-gdi, libgl-xlib, and svga, as
suggested by Marek Olšák.
libgl-xlib will be remove once I have had time to confirm no automated
tests we have rely upon it.
There are also a bunch of Makefile.sources which become orphaned as
result, that are not taken care of in this change.
v2: Prune remainders of swr support.
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4348>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4348>
Commit f3728816af (egl/android: require ANDROID_native_fence_sync
for buffer age) re-added some stale code removed in commit
b4345da876 (egl/android: Delete set_damage_region from egl dri
vtbl). Remove it now.
Commit b4345da876 assumes KHR_partial_update is only
driver-dependent. That is mostly true except that the extension
also introduces buffer age query, which depends on
ANDROID_native_fence_sync on Android.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Lepton Wu <lepton@chromium.org>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4235>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4235>
When creating an egl surface from an ANativeWindow, the window's usage
flags need to be set so that buffers are allocated properly.
Signed-off-by: David Stevens <stevensd@chromium.org>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Lepton Wu <lepton@chromium.org>
The Wayland platform's resize_callback is invoked from libwayland-egl
when wl_egl_window_resize() is called. The resize call is the only place
for the application to insert dx/dy arguments to wl_surface_attach().
When modifying the cursor hotspot (as in wayland/wayland#148), we want
to set dx/dy, but leave the surface size the same. If we get
wl_egl_window_resize() with the same width and height argument as we
already have, we do not need to invalidate our existing drawable.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4030>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4030>
As per
fb9b2a8731,
the compositor may advertise DRM_FORMAT_MOD_INVALID as a supported
modifier. This patch makes mesa recognize this fact and allow
linux_dmabuf usage with the INVALID modifier in this case.
In case the driver doesn't support modifiers, we can still use
linux-dmabuf protocol instead of the legacy wl_drm interface to create
wl_buffers. This will help compositors to handle these buffers better.
In this commit, the INVALID modifier is allowed to be added to the list
of supported modifiers, and create_wl_buffer will be able to use
linux_dmabuf with an INVALID modifier if the compositor advertised it as
supported.
Signed-off-by: Ivan Molodetskikh <yalterz@gmail.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/2147>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/2147>
The __DRI_IMAGE_FORMAT_* part wants to be handled for the *101010
type formats as well. Factor out a common function for that task.
That again makes the piglit egl_ext_device_base test work again
for hardware drivers.
v2: Factor out a common function for that task.
v3: dri2_pbuffer_visuals -> dri2_pbuffer_visuals
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Fixes: 9acb94b623 "egl: Enable 10bpc EGLConfigs for platform_{device,surfaceless}"
Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3790>
This change adds getImage/putImage callbacks to the swrast pbuffer
loader extension.
This fixes a recent crash with Weston as well as a crashing
test with classic swrast without an official gitlab issue.
v2: Determine bytes per pixel differently and fix non X11 builds.
v3: Plug memory leak and fix crash on out of bounds access.
(Daniel Stone)
v4: Follow the code structure of the wayland get/put image
implementation - hopefully being more obvious.
Handle 64 bits formats.
Use BufferSize directly.
(Emil Velikov)
v5: Change pixel size computation.
(Eric Engestrom)
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2219
Fixes: d6edccee8d "egl: add EGL_platform_device support"
Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3711>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3711>
This function is meant for when the attribute is unknown at compile-time
(eg. user-specified), but in all these cases it is much simpler to just
read/write the member directly.
Suggested-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3816>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3816>
A user came to me asking how to fix this error, but it's entirely
expected that `get_wl_surface_proxy()` on recent enough wayland
compositors will always print it.
Let's just remove the message altogether, it is basically never useful.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3219>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3219>
Luigi Santivetti
Eric Engestrom
Roman Stratiienko
Eric Engestrom
Timothy Arceri
Dylan Baker
Kristian H. Kristensen
Simon Ser
Emmanuel Gil Peyrot
Abhishek Kumar
Christopher James Halse Rogers
Emil Velikov
Daniel Stone
Adam Jackson
Emil Velikov
Jose Fonseca
Chia-I Wu
David Stevens
Ivan Molodetskikh
Mathias Fröhlich
Mathias Fröhlich