https://bugs.freedesktop.org/show_bug.cgi?id=93748
Bug ID: 93748
Summary: [r600g]OpenCL driver causes ImageMagick to segfault
Product: Mesa
Version: git
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/Gallium/r600
Assignee: dri-devel at lists.freedesktop.org
Reporter: nixscripter at gmail.com
QA Contact: dri-devel at lists.freedesktop.org
Created attachment 121096
--> https://bugs.freedesktop.org/attachment.cgi?id=121096&action=edit
Output of /usr/bin/display
If I compile ImageMagick with OpenCL support, and use the display utility to
view any image, the program segfaults before anything is rendered with the
attached LLVM error.
I'm using ImageMagick 6.2.9.6, though it has failed on several previous
versions also.
The relevant piece of source code is in magick/accelerate.c, a gigantic list of
OpenCL stuff (which I must admit I am ill-equipped to read). The function it
complains about, GenerateNoiseImage, seems to start on line 428.
I'm using LLVM r254897 from SVN, and Mesa commit 9214664 (r74971).
My card is:
Advanced Micro Devices, Inc. [AMD/ATI] Juniper PRO [Radeon HD 6750]
Please let me know if you need more information.
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