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Kenneth Graunke ab009b7d6e iris: Fix overzealous query object batch flushing.
In the past, each query object had their own BO.  Checking if the batch
referenced that BO was an easy way to check if commands were still
queued to compute the query value.  If so, we needed to flush.

More recently (c24a574e6c), we started using an u_upload_mgr for query
objects, placing multiple queries in the same BO.  One side-effect is
that iris_batch_references is a no longer a reasonable way to check if
commands are still queued for our query.  Ours might be done, but a
later query that happens to be in the same BO might be queued.  We don't
want to flush in that case.

Instead, check if the current batch's signalling syncpt is the one we
referenced when ending the query.  We know the syncpt can't have been
reused because our query is holding a reference, so a simple pointer
comparison should suffice.

Removes all batch flushing caused by query objects in Shadow of Mordor.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-06-26 09:49:01 -07:00
.gitlab-ci gitlab-ci: add the vulkan overlay layer to the vulkan build 2019-05-08 19:51:46 +02:00
bin delete autotools .gitignore files 2019-04-29 21:17:19 +00:00
build-support configure: commit test files 2017-10-16 16:32:43 -07:00
docs docs: update calendar, add news item and link release notes for X.Y.Z 2019-06-25 13:02:37 +02:00
doxygen doxygen: Plumb through gallium/ to automated documentation 2016-05-30 17:53:45 +01:00
include include: update GL headers from the registry 2019-06-21 19:00:52 -04:00
scons drisw: move build logic to build systems 2019-06-21 11:35:39 +00:00
scripts get_reviewer.pl: improve portability 2019-05-03 14:32:44 +01:00
src iris: Fix overzealous query object batch flushing. 2019-06-26 09:49:01 -07:00
.dir-locals.el dir-locals.el: Adds White Space support 2016-11-14 19:17:49 +02:00
.editorconfig editorconfig: Fix meson style 2019-05-24 18:44:18 +00:00
.gitattributes Disable autocrlf for Visual Studio project files. 2008-02-28 12:34:01 +09:00
.gitignore intel/tools: Add unit tests for assembler 2019-05-07 14:33:48 -07:00
.gitlab-ci.yml gitlab-ci: build-test the tools as well 2019-05-17 11:21:48 +01:00
.mailmap .mailmap: Add a few more alises for myself 2019-02-13 12:03:41 -08:00
.travis.yml travis: fix syntax, and drop unused stuff 2019-05-10 17:26:53 +01:00
Android.common.mk drisw: move build logic to build systems 2019-06-21 11:35:39 +00:00
Android.mk mesa: android: freedreno: build libfreedreno_{drm,ir3} static libs 2019-05-06 11:29:26 +00:00
appveyor.yml appveyor: Revert commits adding Cygwin support. 2019-01-25 14:13:26 +00:00
CleanSpec.mk CleanSpec.mk: Remove HOST_OUT_release 2018-08-02 15:42:40 -06:00
common.py scons/svga: remove opt from the list of valid build types 2018-10-26 12:09:00 -06:00
meson.build meson: error out if platforms contains empty string 2019-06-24 08:40:18 +03:00
meson_options.txt meson: Make shader-cache a trillean instead of boolean 2019-05-03 10:57:36 -07:00
README.rst README: Drop the badges from the readme 2019-02-07 12:46:17 -06:00
REVIEWERS docs: drop most autoconf references 2019-04-15 13:44:34 -07:00
SConstruct scons: Require python 2.7 2018-08-16 13:52:56 -07:00
VERSION Bump version for 19.1 branch 2019-05-07 16:02:34 +00:00

`Mesa <https://mesa3d.org>`_ - The 3D Graphics Library
======================================================


Source
------

This repository lives at https://gitlab.freedesktop.org/mesa/mesa.
Other repositories are likely forks, and code found there is not supported.


Build & install
---------------

You can find more information in our documentation (`docs/install.html
<https://mesa3d.org/install.html>`_), but the recommended way is to use
Meson (`docs/meson.html <https://mesa3d.org/meson.html>`_):

.. code-block:: sh

  $ mkdir build
  $ cd build
  $ meson ..
  $ sudo ninja install


Support
-------

Many Mesa devs hang on IRC; if you're not sure which channel is
appropriate, you should ask your question on `Freenode's #dri-devel
<irc://chat.freenode.net#dri-devel>`_, someone will redirect you if
necessary.
Remember that not everyone is in the same timezone as you, so it might
take a while before someone qualified sees your question.
To figure out who you're talking to, or which nick to ping for your
question, check out `Who's Who on IRC
<https://dri.freedesktop.org/wiki/WhosWho/>`_.

The next best option is to ask your question in an email to the
mailing lists: `mesa-dev\@lists.freedesktop.org
<https://lists.freedesktop.org/mailman/listinfo/mesa-dev>`_


Bug reports
-----------

If you think something isn't working properly, please file a bug report
(`docs/bugs.html <https://mesa3d.org/bugs.html>`_).


Contributing
------------

Contributions are welcome, and step-by-step instructions can be found in our
documentation (`docs/submittingpatches.html
<https://mesa3d.org/submittingpatches.html>`_).

Note that Mesa uses email mailing-lists for patches submission, review and
discussions.