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Patrick Lerda 6ee0bba3ae crocus: fix scratch_bos memory leak
This change is inspired from iris_destroy_context().

For instance, this issue is triggered with
"piglit/bin/glsl-1.50-gs-max-output -scan 1 20 -auto -fbo":
Direct leak of 320 byte(s) in 2 object(s) allocated from:
    #0 0x7f34fc769987 in calloc (/usr/lib64/libasan.so.6+0xb1987)
    #1 0x7f34f4fa168a in bo_calloc ../src/gallium/drivers/crocus/crocus_bufmgr.c:288
    #2 0x7f34f4fa168a in alloc_fresh_bo ../src/gallium/drivers/crocus/crocus_bufmgr.c:350
    #3 0x7f34f4fa168a in bo_alloc_internal ../src/gallium/drivers/crocus/crocus_bufmgr.c:419
    #4 0x7f34f4fe50a9 in crocus_get_scratch_space ../src/gallium/drivers/crocus/crocus_program.c:2678
    #5 0x7f34f55e8954 in crocus_upload_dirty_render_state ../src/gallium/drivers/crocus/crocus_state.c:6871
    #6 0x7f34f55e8954 in crocus_upload_render_state ../src/gallium/drivers/crocus/crocus_state.c:7812
    #7 0x7f34f5d9f680 in crocus_simple_draw_vbo ../src/gallium/drivers/crocus/crocus_draw.c:332
    #8 0x7f34f5d9f680 in crocus_draw_vbo ../src/gallium/drivers/crocus/crocus_draw.c:438
    #9 0x7f34f1d2eeba in tc_call_draw_single ../src/gallium/auxiliary/util/u_threaded_context.c:3735
    #10 0x7f34f1d12e03 in batch_execute ../src/gallium/auxiliary/util/u_threaded_context.c:394
    #11 0x7f34f1d12e03 in tc_batch_execute ../src/gallium/auxiliary/util/u_threaded_context.c:445
    #12 0x7f34f1d22c9a in _tc_sync ../src/gallium/auxiliary/util/u_threaded_context.c:680
    #13 0x7f34f1d238f8 in tc_texture_map ../src/gallium/auxiliary/util/u_threaded_context.c:2754
    #14 0x7f34f120b9d9 in pipe_texture_map_3d ../src/gallium/auxiliary/util/u_inlines.h:579
    #15 0x7f34f120b9d9 in st_ReadPixels ../src/mesa/state_tracker/st_cb_readpixels.c:530
    #16 0x7f34f10d7355 in read_pixels ../src/mesa/main/readpix.c:1178
    #17 0x7f34f10d7355 in _mesa_ReadnPixelsARB ../src/mesa/main/readpix.c:1195
    #18 0x7f34f10d7e10 in _mesa_ReadPixels ../src/mesa/main/readpix.c:1210

Fixes: f3630548f1 ("f3630548f1da crocus: initial gallium driver for Intel gfx 4-7")
Signed-off-by: Patrick Lerda <patrick9876@free.fr>
Reviewed-by: Filip Gawin <filip.gawin@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23019>
2023-05-16 13:44:13 +00:00
.github/workflows add zink to macos ci 2022-11-22 19:04:13 +00:00
.gitlab/issue_templates gitlab: ask that reporters don't include long logs in descriptions 2022-06-08 15:06:51 +00:00
.gitlab-ci ci/skqp: handle all warnings printed with clang >= 14 2023-05-14 22:16:28 +00:00
android meson/ci: promote virtio-experimental to virtio 2023-05-03 22:42:30 +00:00
bin ci: bump bin/ci/ deps to support python 3.11 2023-05-10 14:32:02 +00:00
build-support configure: commit test files 2017-10-16 16:32:43 -07:00
docs lavapipe: EXT_attachment_feedback_loop_layout_dynamic_state 2023-05-15 23:15:23 +00:00
include vulkan: Update XML and headers to 1.3.250 2023-05-09 13:29:34 +00:00
src crocus: fix scratch_bos memory leak 2023-05-16 13:44:13 +00:00
subprojects d3d12: Update and require DirectX-Headers 1.610.0 2023-04-14 03:19:22 +00:00
.dir-locals.el dir-locals.el: Adds White Space support 2016-11-14 19:17:49 +02:00
.editorconfig glsl: Fixes ident issue in glsl_parser.yy and update editorconfig for it 2022-12-16 19:02:17 +00:00
.gitattributes Add new rules to .gitattributes 2022-01-19 15:17:17 +00:00
.gitignore .gitignore: add VSCode and VSCodium 2022-11-21 23:09:30 +00:00
.gitlab-ci.yml ci: stop marking environment variable list as executable 2023-05-12 16:36:57 +00:00
.graphqlrc.yml ci/bin: Add utility to find jobs dependencies 2022-08-03 23:10:37 +00:00
.mailmap mailmap: Update my e-mail 2023-04-10 21:54:05 +00:00
CODEOWNERS CODEOWNERS: s/jekstrand/gfxstrand 2023-03-26 00:16:26 +00:00
meson.build meson/ci: promote virtio-experimental to virtio 2023-05-03 22:42:30 +00:00
meson_options.txt meson/ci: promote virtio-experimental to virtio 2023-05-03 22:42:30 +00:00
README.rst docs: promote #dri-devel on oftc over freenode 2021-05-24 09:21:48 +00:00
VERSION VERSION: bump to 23.2 2023-04-13 08:45:17 +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.rst
<https://mesa3d.org/install.html>`_), but the recommended way is to use
Meson (`docs/meson.rst <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 `OFTC's #dri-devel
<irc://irc.oftc.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.rst <https://mesa3d.org/bugs.html>`_).


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

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

Note that Mesa uses gitlab for patches submission, review and discussions.