https://bugs.freedesktop.org/show_bug.cgi?id=88962
Bug ID: 88962
Summary: [osmesa] Crash on postprocessing if z buffer is NULL
Product: Mesa
Version: git
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: Other
Assignee: mesa-dev@lists.freedesktop.org
Reporter: pjm0...@gmail.com
QA Contact: mesa-dev@lists.freedesktop.org
It seems that z buffer is not optional to pp_run looking at other codes
but it is not checked in osmesa_st_framebuffer_flush_front().
It crashes if zsbuf is NULL with pp_jimenezmlaa. With pp_nored it doesn't
crash,
but if pipe_sampler_view.reference is not the first member in
struct pipe_sampler_view, it would crash in pipe_sampler_view_reference at
> if (pipe_reference_described(&(*ptr)->reference, &view->reference,
>
> (debug_reference_descriptor)debug_describe_sampler_view))
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