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 >> > >
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