[Mesa-dev] [Bug 106180] [bisected] radv vulkan smoke test black screen (Add support for DRI3 v1.2)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106180

--- Comment #5 from mercuriete <mercuriete at yahoo.es> ---
Hi
I tried that patch on top of mesa-18.1.0_rc2

it fixes some issues with resizing windows and with alt+tab in csgo+opengl

But it does not fix this problem.

* vulkan smoketest on intel haswell is OK (now doesnt crash when resizing
window)

* vulkan smoketest on radv is a BLACK window and crashes when maximize window.
    terminate called after throwing an instance of 'std::runtime_error'
    what():  VkResult -1000001004 returned

* dota2 on radv only shows the cursor and cpu usage is 100% on cpu0 but no
crash.
* dota2 on anv haswell same behaviour (show cursor and 100% usage on cpu0)



Perf information with radv+PRIME with dota2

# To display the perf.data header info, please use --header/--header-only
options.
#
#
# Total Lost Samples: 0
#
# Samples: 29K of event 'cycles:uppp'
# Event count (approx.): 5618911073
#
# Overhead  Command          Shared Object                 Symbol               
# ........  ...............  ............................ 
.......................................
#
    93.64%  VKRenderThread   [kernel.vmlinux]              [.]
syscall_return_via_sysret
     2.00%  VKRenderThread   libtier0.so                   [.]
CThreadFastMutex::Lock
     1.03%  VKRenderThread   libpthread-2.25.so            [.] pthread_yield
     0.58%  VKRenderThread   libc-2.25.so                  [.] __sched_yield
     0.47%  VKRenderThread   libtier0.so                   [.] ThreadSleep at plt
     0.26%  VKRenderThread   [kernel.vmlinux]              [.]
native_irq_return_iret
     0.25%  VKRenderThread   [unknown]                     [k]
0x00007f2d7dd06495
     0.24%  VKRenderThread   libtier0.so                   [.]
pthread_yield at plt
     0.23%  SDLAudioP2       libm-2.25.so                  [.] __powf_finite
     0.17%  SDLAudioP2       [kernel.vmlinux]              [.]
syscall_return_via_sysret
     0.15%  AsyncScheduledF  [kernel.vmlinux]              [.]
syscall_return_via_sysret
     0.10%  VKRenderThread   libpthread-2.25.so            [.] sched_yield at plt
     0.09%  dota2            [kernel.vmlinux]              [.]
syscall_return_via_sysret
     0.08%  AsyncScheduledF  libm-2.25.so                  [.] __powf_finite
     0.05%  VKRenderThread   libtier0.so                   [.] ThreadSleep
     0.04%  SDLAudioP2       libm-2.25.so                  [.] powf
     0.02%  SDLAudioP2       libm-2.25.so                  [.] log10f
     0.02%  AsyncScheduledF  libm-2.25.so                  [.] powf
     0.01%  SDLAudioP2       [kernel.vmlinux]              [.]
native_irq_return_iret
     0.01%  AsyncScheduledF  libtier0.so                   [.] Plat_FloatTime
     0.01%  SDLAudioP2       libsoundsystem.so             [.]
0x0000000000169aa4
     0.01%  AsyncScheduledF  libpthread-2.25.so            [.]
pthread_cond_timedwait@@GLIBC_2.3.2
     0.01%  SDLAudioP2       libm-2.25.so                  [.]
0x0000000000006d91
     0.01%  AsyncScheduledF  libm-2.25.so                  [.] log10f
     0.01%  SDLAudioP2       libm-2.25.so                  [.]
0x00000000000081f9
     0.01%  SDLAudioP2       libc-2.25.so                  [.]
0x000000000013e29f
     0.01%  SDLAudioP2       libc-2.25.so                  [.]
0x000000000013e3c0

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