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11-Jan-2017 |
Ilia Mirkin <imirkin@alum.mit.edu> |
nouveau: take extra push space into account for pushbuf_space calls
Ever since a long time ago when I messed around with fences, I ensure
that after a PUSH_SPACE call there is enough space to write a fence out
into the pushbuf.
However the PUSH_SPACE macro is not all-knowing, and so sometimes we
have to invoke nouveau_pushbuf_space manually with the relocs/pushes
args set. If we don't take the extra allocation from PUSH_SPACE into
account, then we will end up accidentally flushing when the code was not
expecting a flush. This can lead to various runtime and rendering
failures.
The amount of extra allocation isn't that important - it has to be at
least 8 based on the current nouveau_winsys.h setting, but even more
won't hurt. I just rounded up to powers of 2.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99354
Cc: "12.0 13.0" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Acked-by: Ben Skeggs <bskeggs@redhat.com>
/external/mesa3d/src/gallium/drivers/nouveau/nvc0/nvc0_video.c
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| abb30b9c8bf3d9a40440a24b483b42057e36d844 |
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23-Dec-2015 |
Julien Isorce <julien.isorce@gmail.com> |
nvc0: add support for st/va
- split nvc0_decoder_bsp in begin/next/end
- preserve content buffer when calling nvc0_decoder_bsp_next
- implement pipe_video_codec::begin_frame/end_frame
https://bugs.freedesktop.org/show_bug.cgi?id=89969
Signed-off-by: Julien Isorce <j.isorce@samsung.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
/external/mesa3d/src/gallium/drivers/nouveau/nvc0/nvc0_video.c
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| b16c9be4a5561bd825176a228c300331f989e837 |
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04-Jan-2016 |
Ilia Mirkin <imirkin@alum.mit.edu> |
nvc0: scale up inter_bo size so that it's 16M for a 4K video
Experimentally, 4M causes corruption and slowness, try to ramp it up
with size instead.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "11.0 11.1" <mesa-stable@lists.freedesktop.org>
/external/mesa3d/src/gallium/drivers/nouveau/nvc0/nvc0_video.c
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| f6afed7076a6ef446dbec7cb10c8f8c60efafccd |
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10-Sep-2014 |
Maarten Lankhorst <maarten.lankhorst@canonical.com> |
nouveau: re-allocate bo's on overflow
The BSP bo might be too small to contain all of the bsp data,
bump its size on overflow. Also bump inter_bo when this happens,
it might be too small otherwise.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: "10.2 10.3" <mesa-stable@lists.freedesktop.org>
/external/mesa3d/src/gallium/drivers/nouveau/nvc0/nvc0_video.c
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| 5eb7ff1175a644ffe3b0f1a75cb235400355f9fb |
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20-Aug-2013 |
Johannes Obermayr <johannesobermayr@gmx.de> |
Move nv30, nv50 and nvc0 to nouveau.
It is planned to ship openSUSE 13.1 with -shared libs.
nouveau.la, nv30.la, nv50.la and nvc0.la are currently LIBADDs in all nouveau
related targets.
This change makes it possible to easily build one shared libnouveau.so which is
then LIBADDed.
Also dlopen will be faster for one library instead of three and build time on
-jX will be reduced.
Whitespace fixes were requested by 'git am'.
Signed-off-by: Johannes Obermayr <johannesobermayr@gmx.de>
Acked-by: Christoph Bumiller <christoph.bumiller@speed.at>
Acked-by: Ian Romanick <ian.d.romanick@intel.com>
/external/mesa3d/src/gallium/drivers/nouveau/nvc0/nvc0_video.c
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