dri-devel September 2019

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[Bug 93936] Snail shadertoy displays black quad
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=93936 Bug ID: 93936 Summary: Snail shadertoy displays black quad Product: Mesa Version: 11.0 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel(a)lists.freedesktop.org Reporter: pavol(a)klacansky.com QA Contact: dri-devel(a)lists.freedesktop.org The following shader displays black quad on AMD 3650 Mobility. I used Firefox 44. https://www.shadertoy.com/view/ld3Gz2h -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 93933] Setting invalid uniform results in corrupted rendering
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=93933 Bug ID: 93933 Summary: Setting invalid uniform results in corrupted rendering Product: Mesa Version: 11.0 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel(a)lists.freedesktop.org Reporter: pavol(a)klacansky.com QA Contact: dri-devel(a)lists.freedesktop.org Created attachment 121405 --> https://bugs.freedesktop.org/attachment.cgi?id=121405&action=edit example If a uniform is set for program without that uniform the rendered output is only a single triangle instead of quad. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 93727] [Regression] Core profile is 3.2 instead of 3.3 in Big Endian PPC
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=93727 Bug ID: 93727 Summary: [Regression] Core profile is 3.2 instead of 3.3 in Big Endian PPC Product: Mesa Version: 11.0 Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel(a)lists.freedesktop.org Reporter: oded.gabbay(a)gmail.com QA Contact: dri-devel(a)lists.freedesktop.org Created attachment 121063 --> https://bugs.freedesktop.org/attachment.cgi?id=121063&action=edit glxinfo for mesa 10.3.2 In mesa 11.0.8, the core profile reported by mesa for r600 gallium driver is 3.2, while in mesa 10.3.2 the core profile was 3.3 This is because the ARB_texture_rgb10_a2ui extension is reported to be unsupported by the r600 driver -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 93715] [r600g] rendering issues with R600_DEBUG=nosb for all three 'raytrace' variants
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=93715 Bug ID: 93715 Summary: [r600g] rendering issues with R600_DEBUG=nosb for all three 'raytrace' variants Product: Mesa Version: git Hardware: All OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel(a)lists.freedesktop.org Reporter: Dieter(a)nuetzel-hh.de QA Contact: dri-devel(a)lists.freedesktop.org Created attachment 121038 --> https://bugs.freedesktop.org/attachment.cgi?id=121038&action=edit vsraytrace.png It occurs with RV730 and NI/Turks XT. I've set Hardware to 'All' cause both x86 (IA32) and x86-64 (AMD64) are broken. 'all three 'raytrace' variants' mean: vsraytrace fsraytrace gsraytrace Have a look at the attachments. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 93706] Xorg freeze when running 3d app (Guild Wars 2) on RV620
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=93706 Bug ID: 93706 Summary: Xorg freeze when running 3d app (Guild Wars 2) on RV620 Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel(a)lists.freedesktop.org Reporter: gryffus(a)hkfree.org QA Contact: dri-devel(a)lists.freedesktop.org Created attachment 121016 --> https://bugs.freedesktop.org/attachment.cgi?id=121016&action=edit dmesg after the screen freezes When i try to run Guild Wars 2, the X screen freezes (i can move the mouse and i can hear sounds, but X is otherwise frozen) I'm adding dmesg logs. If you need anything more, please request. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 93575] Unigine Heaven shows unexpected light stripes
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=93575 Bug ID: 93575 Summary: Unigine Heaven shows unexpected light stripes Product: Mesa Version: git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel(a)lists.freedesktop.org Reporter: marvin24(a)gmx.de QA Contact: dri-devel(a)lists.freedesktop.org Created attachment 120790 --> https://bugs.freedesktop.org/attachment.cgi?id=120790&action=edit screencast showing the unexpected light source This is on an RS880 (HD4200). DRM/DDX/MESA from git. LLVMPIPE works fine. See attached vid. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 93546] Civilization 5 - Leaders in the diplomatic interactions screen appear completely black
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=93546 Bug ID: 93546 Summary: Civilization 5 - Leaders in the diplomatic interactions screen appear completely black Product: Mesa Version: 11.0 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel(a)lists.freedesktop.org Reporter: freedesktop(a)psydk.org QA Contact: dri-devel(a)lists.freedesktop.org Hi, I am playing Civilization 5 (the native port) on Ubuntu 15.10 with a Radeon HD4870 and the default drivers shipped with Ubuntu (Mesa 11.0.2). Everything works fine with the exception of a screen used for diplomatic interactions which shows a nation leader. That nation leader appears completely black and at the same time, the FPS drops a lot. Here is an example: http://i.imgur.com/ma66qyT.jpg I ran the game with LIBGL_ALWAYS_SOFTWARE set and tested with a random nation leader. He was rendered correctly. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 93534] Issues with color and rendering through OpenGL composited desktops on ATI FirePro v4800
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=93534 Bug ID: 93534 Summary: Issues with color and rendering through OpenGL composited desktops on ATI FirePro v4800 Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel(a)lists.freedesktop.org Reporter: sawyerbergeron(a)gmail.com QA Contact: dri-devel(a)lists.freedesktop.org Created attachment 120728 --> https://bugs.freedesktop.org/attachment.cgi?id=120728&action=edit Screenshot taken depicting issues experienced I experienced this bug in Arch Linux starting approximately two or three weeks ago, and am experiencing it under Ubuntu 14.04 LTS as of today. This bug appears on any DE or program that uses OpenGL for compositing and is persistent through multiple power cycles, occurs with any number of monitors connected, and what appears to bypass these issues is (on desktops that allow doing so, such as Plasma) the use of Xrender or CPU rendering. If any additional information is required I can add it. Thanks in advance for any help. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 93466] [r600g] Emulate fp64 OpenCL operations using integer arithmetic
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=93466 Bug ID: 93466 Summary: [r600g] Emulate fp64 OpenCL operations using integer arithmetic Product: Mesa Version: git Hardware: Other OS: All Status: NEW Severity: enhancement Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel(a)lists.freedesktop.org Reporter: rivanvx(a)gmail.com QA Contact: dri-devel(a)lists.freedesktop.org For teaching and demonstration purposes it would be cool to have emulated fp64 arithmetic on low-end Evergreen and Northern Islands chips which don't support it (e.g. Caicos). However slow it might end up being, it would be really useful to have it at least for teaching GPU computing. glennk, iive and others discussed this in #radeon on 2015-09-13: http://people.freedesktop.org/~cbrill/dri-log/?channel=radeon&highlight_nam… -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 93370] [r600g] OpenCL atomic_cmpxchg() segmentation fault on Caicos
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=93370 Bug ID: 93370 Summary: [r600g] OpenCL atomic_cmpxchg() segmentation fault on Caicos Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel(a)lists.freedesktop.org Reporter: rivanvx(a)gmail.com QA Contact: dri-devel(a)lists.freedesktop.org Created attachment 120495 --> https://bugs.freedesktop.org/attachment.cgi?id=120495&action=edit Program that segfaults I'm using mesa 8b52fa71ac3d706f27ccbddcb050aae4965839e9 and llvm svn revision 255468. The code that segfaults is attached. Debugging with gdb gives: Starting program: /home/vedranm/atomic [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff034b700 (LWP 20619)] [New Thread 0x7fffef912700 (LWP 20620)] [New Thread 0x7fffef111700 (LWP 20621)] [Thread 0x7fffef111700 (LWP 20621) exited] [Thread 0x7fffef912700 (LWP 20620) exited] Program received signal SIGSEGV, Segmentation fault. 0x00007ffff0a4480d in radeon_lookup_buffer (csc=csc@entry=0x7ffff7f31028, bo=bo@entry=0xf103c0) at radeon_drm_cs.c:230 230 if (i == -1 || csc->relocs_bo[i].bo == bo) (gdb) backtrace #0 0x00007ffff0a4480d in radeon_lookup_buffer (csc=csc@entry=0x7ffff7f31028, bo=bo@entry=0xf103c0) at radeon_drm_cs.c:230 #1 0x00007ffff0a44931 in radeon_add_buffer (added_domains=<synthetic pointer>, priority=29, domains=<optimized out>, usage=<optimized out>, bo=0xf103c0, cs=0x7ffff7f31010) at radeon_drm_cs.c:269 #2 radeon_drm_cs_add_buffer (rcs=0x7ffff7f31010, buf=0xf103c0, usage=<optimized out>, domains=<optimized out>, priority=RADEON_PRIO_VERTEX_BUFFER) at radeon_drm_cs.c:333 #3 0x00007ffff0a65a79 in radeon_add_to_buffer_list (rctx=0x65c260, ring=0x65c580, rbo=<optimized out>, rbo=<optimized out>, priority=RADEON_PRIO_VERTEX_BUFFER, usage=RADEON_USAGE_READ) at ../../../../src/gallium/drivers/radeon/r600_cs.h:53 #4 evergreen_emit_vertex_buffers (rctx=0x65c260, state=0x65ef00, resource_offset=816, pkt_flags=<optimized out>) at evergreen_state.c:1917 #5 0x00007ffff0a62467 in r600_emit_atom (atom=0x65ef00, rctx=0x65c260) at r600_pipe.h:578 #6 compute_emit_cs (grid_layout=0xf26950, block_layout=0xf26c10, ctx=0x65c260) at evergreen_compute.c:489 #7 evergreen_launch_grid (ctx_=0x65c260, block_layout=0xf26c10, grid_layout=grid_layout@entry=0xf26950, pc=pc@entry=0, input=input@entry=0xe68850) at evergreen_compute.c:631 #8 0x00007ffff58167ac in clover::kernel::launch (this=0xf24790, q=..., grid_offset=..., grid_size=std::vector of length 1, capacity 1 = {...}, block_size=std::vector of length 1, capacity 1 = {...}) at core/kernel.cpp:81 #9 0x00007ffff5811626 in std::function<void (clover::event&)>::operator()(clover::event&) const (__args#0=..., this=0xf26820) at /usr/include/c++/5/functional:2271 #10 clover::event::trigger (this=this@entry=0xf267e0) at core/event.cpp:55 #11 0x00007ffff58124f8 in clover::hard_event::hard_event(clover::command_queue&, unsigned int, clover::ref_vector<clover::event> const&, std::function<void (clover::event&)>) (this=0xf267e0, q=..., command=<optimized out>, deps=..., action=...) at core/event.cpp:126 #12 0x00007ffff57f8ae8 in clover::create<clover::hard_event, clover::command_queue&, int, clover::ref_vector<clover::event>&, clEnqueueNDRangeKernel(cl_command_queue, cl_kernel, cl_uint, const size_t*, const size_t*, const size_t*, cl_uint, _cl_event* const*, _cl_event**)::<lambda(clover::event&)> > () at ./util/pointer.hpp:230 #13 clEnqueueNDRangeKernel (d_q=0x63d328, d_kern=0xf24798, dims=<optimized out>, d_grid_offset=<optimized out>, d_grid_size=<optimized out>, d_block_size=0x7fffffffc430, num_deps=0, d_deps=0x0, rd_ev=0x0) at api/kernel.cpp:293 #14 0x00000000004014a8 in main () (gdb) -- You are receiving this mail because: You are the assignee for the bug.

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dri-devel September 2019