ping On Tue, Jul 3, 2018 at 5:09 PM, Vadim Shovkoplias < vadim.shovkopl...@gmail.com> wrote:
> Hi mesa devs, > > Can anyone please review this ? > This patch fixes following bugs: > > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104388 > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106158 > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106667 > > > 2018-06-07 18:27 GMT+03:00 Vadim Shovkoplias <vadim.shovkopl...@gmail.com> > : > >> Hi Kenneth, >> >> Can you please look at this patch ? >> >> 2018-06-07 15:30 GMT+03:00 Den <den.kos...@gmail.com>: >> >>> Hello. Found out that this patch also fixes 2 new issues: >>> >>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106158 >>> >>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106667 >>> >>> Tested-by: Denis <denys.kos...@globallogic.com> >>> >>> >>> >>> On 24.05.18 14:16, vadym.shovkoplias wrote: >>> >>>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104388 >>>> Signed-off-by: Andriy Khulap <andriy.khu...@globallogic.com> >>>> --- >>>> src/mesa/drivers/dri/i965/genX_state_upload.c | 11 +++++++++++ >>>> 1 file changed, 11 insertions(+) >>>> >>>> diff --git a/src/mesa/drivers/dri/i965/genX_state_upload.c >>>> b/src/mesa/drivers/dri/i965/genX_state_upload.c >>>> index b485e2c..5aa8033 100644 >>>> --- a/src/mesa/drivers/dri/i965/genX_state_upload.c >>>> +++ b/src/mesa/drivers/dri/i965/genX_state_upload.c >>>> @@ -2473,6 +2473,17 @@ brw_calculate_guardband_size(uint32_t fb_width, >>>> uint32_t fb_height, >>>> */ >>>> const float gb_size = GEN_GEN >= 7 ? 16384.0f : 8192.0f; >>>> + /* Workaround: prevent gpu hangs on SandyBridge >>>> + * by disabling guardband clipping for odd dimensions. >>>> + */ >>>> + if (GEN_GEN == 6 && (fb_width & 1 || fb_height & 1)) { >>>> + *xmin = -1.0f; >>>> + *xmax = 1.0f; >>>> + *ymin = -1.0f; >>>> + *ymax = 1.0f; >>>> + return; >>>> + } >>>> + >>>> if (m00 != 0 && m11 != 0) { >>>> /* First, we compute the screen-space render area */ >>>> const float ss_ra_xmin = MIN3( 0, m30 + m00, m30 - m00); >>>> >>> >>> _______________________________________________ >>> mesa-dev mailing list >>> mesa-dev@lists.freedesktop.org >>> https://lists.freedesktop.org/mailman/listinfo/mesa-dev >>> >> >> > > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/mesa-dev > > -- Vadym Shovkoplias | Senior Software Engineer GlobalLogic P +380.57.766.7667 M +3.8050.931.7304 S vadym.shovkoplias www.globallogic.com <http://www.globallogic.com/> http://www.globallogic.com/email_disclaimer.txt
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