This hasn't actually been exported for a while. I think I probably broke
this in
commit 63a6b719d9
Author: Adam Jackson <ajax@redhat.com>
Date: Tue Dec 5 11:10:09 2017 -0500
glx: GLX_MESA_multithread_makecurrent is direct-only
in which I made it no longer default to having client support, but
failed to instruct dri{2,3,sw} to enable it. In any case, it was never
widely used, there is no EGL equivalent, and we've had zero complaints
about it getting nerfed.
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17473>
DRI3 window back buffer is a client resource, so it's destroyed
when context switch drawable for native window.
But some application like Abaqus may leave a dirty back buffer
and reuse it when switch back. So add a driconf option for these
kind of app to keep the entire GLX drawable for native window.
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14926>
This fixes:
X Error of failed request: GLXBadWindow
Major opcode of failed request: 152 (GLX)
Minor opcode of failed request: 32 (X_GLXDestroyWindow)
Serial number of failed request: 9667
Current serial number in output stream: 9674
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13611>
Some applications may request an indirect context but this feature is
disabled by default on Xorg and thus context creation will fail.
This commit adds a drirc setting to force the creation of direct glx
context, regardless of what the app is requesting.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13246>
I'm going to add another case for Android shortly, and then we can keep
the logic all in one spot.
Reviewed-by: Roman Stratiienko <r.stratiienko@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10389>
We'd like to avoid __glXInitialize as much as possible since it involves
taking a global lock. This means converting internal APIs to operate as
much as possible in terms of something other than a Display *, since if
that's all you have then you're forced to call __glXInitialize to get to
the glx_display.
The contortions in DRI2 displease me, but DRI2 displeases me, so.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10418>
One, only applegl needs this. Two, this isn't a function of the context
in any way so it doesn't belong in the context vtable. Just special-case
applegl for now, we can revisit applegl's dispatch later.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9690>
The client-side implementation of this operates entirely in terms of the
GL and X client APIs. There's nothing DRI-specific about it, evidenced
by apple and windows using it unchanged. Save a little code size by
handling the direct/indirect difference directly.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9690>
This can be useful for debugging or working around bugs involving
indirect GL.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Martin Peres <martin.peres@mupuf.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7212>
This can be useful for debugging or working around bugs such as
Mesa#106 where Wine is expecting to find a visual that isn't
available.
v2:
- split the indirect GL extension override to its own commit
- memset the bitfields to 0 in __glXExtensionsCtrScreen
Reviewed-by: Adam Jackson <ajax@redhat.com>
v3:
- slight rework necessary after splitting the computation of usable
extensions (Ian)
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Martin Peres <martin.peres@mupuf.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7212>
Replicate the solution used for OpenGL extensions by introducing
__GLX_EXT_BYTES.
Suggested-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Martin Peres <martin.peres@mupuf.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7212>
This is a minor bugfix, in that the prior code required that the server
expose either XFree86-DRI or DRI2 to get the name; Xwayland exposed
neither, just DRI3. Now, for DRI2 and DRI3, we just ask the loader. It
also means we report "swrast" for the driver name when that's what we're
using, which is probably a good thing.
v2: Trust the driver name from the server for DRI2 (Michel Dänzer)
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7219>
v2: Only reject no-error contexts for too-old GL if we're actually
trying to create a no-error context (Adam Jackson)
v3: Fix share contexts (Adam Jackson)
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
The function definition is no longer around, drop the useless declaration.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
When we look up the DRI drawable state we need to associate an fbconfig
with the drawable. With GLX_EXT_no_config_context we can no longer infer
that from the context and must instead query the server.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
The new interface mostly just sits on top of the existing library.
The only change to the existing EGL code is to split the client
extension string into platform extensions and everything else. On
non-glvnd builds, eglQueryString will just concatenate the two strings.
The EGL dispatch stubs are all generated. The script is based on the one
used to generate entrypoints in libglvnd itself.
v2: [Kyle]
- Rebased against master.
- Reworked the EGL makefile to use separate libraries
- Made the EGL code generation scripts work with Python 2 and 3.
- Change gen_egl_dispatch.py to use argparse for the command line arguments.
- Assorted formatting and style cleanup in the Python scripts.
v3: [Emil Velikov]
- Rebase
- Remove separate glvnd glx/egl configure toggles
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Structurally, this is very similar to the existing Apple-DRI code, except I
have chosen to implement this using the __GLXDRIdisplay, etc. vtables (as
suggested originally in [1]), rather than a maze of ifdefs. This also means
that LIBGL_ALWAYS_SOFTWARE and LIBGL_ALWAYS_INDIRECT work as expected.
[1] https://lists.freedesktop.org/archives/mesa-dev/2010-May/000756.html
This adds:
* the Windows-DRI extension protocol headers and the windowsdriproto.pc
file, for use in building the Windows-DRI extension for the X server
* a Windows-DRI extension helper client library
* a Windows-specific DRI implementation for GLX clients
The server is queried for Windows-DRI extension support on the screen before
using it (to detect the case where WGL is disabled or can't be activated).
The server is queried for fbconfigID to pixelformatindex mapping, which is
used to augment glx_config.
The server is queried for a native handle for the drawable (which is of a
different type for windows, pixmaps and pbuffers), which is used to augment
__GLXDRIdrawable.
Various GLX extensions are enabled depending on if the equivalent WGL
extension is available.
As is there are two places that do the typedefs - dri_interface.h and
this header. As we cannot include the former in here, just drop the
typedefs and use the struct directly (as needed).
This is required because typedef redefinition is C11 feature which is
not supported on all the versions of GCC used to build mesa.
v2: Kill the typedef alltogether, as per Marek.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96236
Cc: Vinson Lee <vlee@freedesktop.org>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
With reference to the libglvnd branch:
https://cgit.freedesktop.org/mesa/mesa/log/?h=libglvnd
This is a squashed commit containing all of Kyle's commits, all but two
of Emil's commits (to follow), and a small fixup from myself to mark the
rest of the glX* functions as _GLX_PUBLIC so they are not exported when
building for libglvnd. I (ajax) squashed them together both for ease of
review, and because most of the changes are un-useful intermediate
states representing the evolution of glvnd's internal API.
Co-author: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
This allows clear and easy communication between the two.
Caller: Requesting information (struct vN)
Callee: I know how to deal with older version (vN-1) only. Here is your
data and the version I support.
Caller: Older version ? Sure I'll cap all access to the fields provided
by the older version (vN-1)
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Tom Stellard <thomas.stellard@amd.com>
Implicitly required for a while, although commit 9385c592c6 (mapi:
remove u_thread.h) was the one that put the final nail on the
coffin.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Implicitly required for a while, although commit 9385c592c6 (mapi:
remove u_thread.h) was the one that put the final nail on the
coffin.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
v2: Indent according to Mesa style, reuse sbc instead of making a new
swap_count field, and actually get a usable back before returning the
age of the back (fixing updated piglit tests). Changes by anholt.
Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
Reviewed-by: Robert Bragg <robert@sixbynine.org> (v1)
Reviewed-by: Adel Gadllah <adel.gadllah@gmail.com> (v2)
Reviewed-by: Eric Anholt <eric@anholt.net>
Yonggang Luo
Adam Jackson
Qiang Yu
Marek Olšák
Pierre-Eric Pelloux-Prayer
Emma Anholt
Martin Peres
Bas Nieuwenhuizen
Grigori Goronzy
Emil Velikov
Kyle Brenneman
Jon Turney
Jose Fonseca
Emil Velikov
Brian Paul
Juha-Pekka Heikkila
Adel Gadllah