https://bugs.freedesktop.org/show_bug.cgi?id=110608
Bug ID: 110608
Summary: [bisected][18.3.3 regression] Nouveau on Wayland fails
Product: Mesa
Version: 18.3
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: glsl-compiler
Assignee: mesa-dev@lists.freedesktop.org
Reporter: mba...@fastmail.com
QA Contact: intel-3d-b...@lists.freedesktop.org
Greetings,
After updating from Mesa 18.3.1 to 18.3.5, swaywm no longer starts on my
nouveau Nvidia GTX 770.
Sway prints the following error:
sway: ../mesa-18.3.5/src/mesa/program/prog_parameter.c:247:
_mesa_add_parameter: Assertion `0 < size && size <=4' failed.
I bisected it down to this commit:
https://gitlab.freedesktop.org/mesa/mesa/commit/fb78a6cb72270de271f75d6f6c9b5ebadba7a898
However, reverting that on top of my distro-provided Mesa 18.3.5 still yields
the same error.
Mesa 19.0.3 fails with a different message:
sway: ../mesa-19.0.3/src/compiler/glsl/serialize.cpp:555: void
read_uniforms(blob_reader*, gl_shader_program*): Assertion `vec_size +
prog->data->UniformStorage[i].storage <= data +
prog->data->NumUniformDataSlots' failed.
Please let me know what other details I can provide. Thanks in advance!
This is possibly a duplicate of #109812.
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