REGoth/bgfx: util_blitter_generate_mipmap: Assertion `!util_format_has_stencil(desc)' failed.

Submitted by Christoph Haag

Assigned to mes..@..op.org

Link to original bug (#107288)

Description

Created attachment 140708 application output

REGoth: ../src/gallium/auxiliary/util/u_blitter.c:2048: util_blitter_generate_mipmap: Assertion `!util_format_has_stencil(desc)' failed.

REGoth is a project reimplementing the game engine used for Gothic 1 and 2. They use bgfx for rendering and the assert is caused by whatever that library is doing. Its startup output is attached.

This may be an application bug, but commenting out that assert makes ReGoth work with seemingly no ill effect, so it would be nice if it could be verified that it's a valid assert and report it downstream to bgfx if it is.

Only tried with radeonsi latest git on RX 480 but the location of the assert probably applies to all drivers.

Attachment 140708, "application output":
regoth-assert.txt

Version: git