mirror of https://gitlab.freedesktop.org/mesa/mesa
In case of any enabled VS members from: uses_firstvertex, uses_baseinstance, uses_drawid, uses_is_indexed_draw leaks may happens. Call gen6_upload_push_constants allocates stage_stat->push_const_bo. It than takes pointer from push_const_bo to draw_params_bo (in the call brw_prepare_shader_draw_parameters by brw_upload_data) and do reference which finally haven't got unreferenced. Fixes leak: 136 bytes in 1 blocks are definitely lost in loss record 6 of 13 at 0x4C31B25: calloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) by 0xC2B64B7: bo_alloc_internal (brw_bufmgr.c:596) by 0xC2B6748: brw_bo_alloc (brw_bufmgr.c:672) by 0xC314BB3: brw_upload_space (intel_upload.c:88) by 0xC2EBBC5: gen6_upload_push_constants (gen6_constant_state.c:155) by 0xC9E4FA6: gen9_upload_vs_push_constants (genX_state_upload.c:3300) by 0xC2E0EDA: check_and_emit_atom (brw_state_upload.c:540) by 0xC2E0EDA: brw_upload_pipeline_state (brw_state_upload.c:659) by 0xC2E0FF1: brw_upload_render_state (brw_state_upload.c:681) by 0xC2C5D2D: brw_draw_single_prim (brw_draw.c:1052) by 0xC2C62CB: brw_draw_prims (brw_draw.c:1175) by 0xC488AD1: vbo_exec_vtx_flush (vbo_exec_draw.c:386) by 0xC485270: vbo_exec_FlushVertices_internal (vbo_exec_api.c:652) Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reported-by: Yevhenii Kolesnikov <yevhenii.kolesnikov@globallogic.com> Signed-off-by: Sergii Romantsov <sergii.romantsov@globallogic.com> |
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bin | ||
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docs | ||
doxygen | ||
include | ||
scons | ||
scripts | ||
src | ||
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Android.common.mk | ||
Android.mk | ||
CleanSpec.mk | ||
README.rst | ||
REVIEWERS | ||
SConstruct | ||
VERSION | ||
appveyor.yml | ||
common.py | ||
meson.build | ||
meson_options.txt |
README.rst
`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.