Because 0 is no longer a recognizable value (it's NEVER, which isn't a
good default), we add an emit_alpha_test bool to tell the back-end when
to bother alpha testing. This lets us only touch crocus with the
change.
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14157>
As with Vulkan, we are not enabling this by default since it may
improve of hurt performance depending on the case. Instead, we
can selectively enable it by using the V3D_DEBUG environment
variable.
Reviewed-by: Juan A. Suarez <jasuarez@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14551>
Double buffer mode splits the tile buffer size in half so we can
start processing the next tile while the current one is being
stored to memory. This mode is available only if MSAA is not enabled
and can, in theory, improve performance by reducing tile store
overhead, however, it comes at the cost of reducing the tile size,
which also causes some overhead of its own.
Testing shows that this helps some cases (i.e the Vulkan Quake
ports) but hurts others (i.e. Unreal Engine 4), so for the time
being we don't enable this by default but we allow to enable it
selectively by using V3D_DEBUG.
Reviewed-by: Juan A. Suarez <jasuarez@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14551>
Setting the screen ro member before we checked gpu id means the error
case leads to a double-free because screen->ro is set and allocated
by parent who hanbdles de-alloc a second time after we destroyed the
screen we just created because ro was set.
Cc: mesa-stable
Signed-off-by: Carsten Haitzler <carsten.haitzler@foss.arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14516>
Required to expose ARB_shader_load_image_store and thus
ARB_compute_shader, which are supported by the driver.
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14288>
Required to expose ARB_shader_load_image_store and thus
ARB_compute_shader, which are supported by the driver.
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14288>
The chipset_id should be named after i915 ioctl that's called
to get the device id. In user space this field holds pci device
id in reality. We now have a pci_device_id queried from drm
instead using the ioctl, so there is no much reason to keep
the chipset_id for the same purpose.
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rohan Garg <rohan.garg@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13936>
With the new input from PCI bus and device fields, we can compute
device uuids in a multi-gpu system.
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rohan Garg <rohan.garg@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13936>
This optimizations turns
loop {
...
if (cond1) {
if (cond2) {
do_work_1();
break;
} else {
do_work_2();
}
do_work_3();
break;
} else {
...
}
}
into:
loop {
...
if (cond1) {
if (cond2) {
do_work_1();
} else {
do_work_2();
do_work_3();
}
break;
} else {
...
}
}
As this optimizations moves code into the NIF statement,
it re-iterates on the branch legs in case of success.
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7587>
Occlusion queries are supported always but only the number of
supported samples differ.
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14361>
Occlusion queries are supported always but only the number of
supported samples differ. This also removes I915_LIE debug
option.
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14361>
Occlusion queries are supported always but only the number of
supported samples differ.
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Juan A. Suarez <jasuarez@igalia.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14361>
keep omx hevc decoding using the current mode, set dpb Tier2 for
vaapi hevc decoding mode as default.
Signed-off-by: Ruijing Dong <ruijing.dong@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14484>
By disabling h264 enxtension flag to let vaapi application manage the
dpb buffers. The calculation of the non_exist_flags for h264 reference
frames needs to consider both frame number and POC in the reference
picture list, set this flag only if both of the frame number and POC
are not existed in the valid reference lists; otherwise, that reference
frame is considered valid.
Also enabled drm buffer in dynamic dpb Tier2.
Signed-off-by: Ruijing Dong <ruijing.dong@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14484>
this shouldn't be used at all, but some drivers get it wrong and I don't want
to have to fix every driver
Fixes: 039ed2de94 ("zink: always use type size for query result copy stride")
Reviewed-by: Hoe Hao Cheng <haochengho12907@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14397>
this appeared to fix some sort of bug related to preserving qbo data,
but really there shouldn't have been any sort of bug anyway since the qbos
all get read back, and thus the data is already preserved
instead, it just preserved the query id, which overloaded the pools and crashed
This reverts commit 79790e276f.
fixes#5669
Reviewed-by: Hoe Hao Cheng <haochengho12907@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14397>
xfb queries have 2 results, and the availability bit is a 3rd result, so
the buffer size has to be at least that big and the copy offset has to reflect
the number of xfb results in the src offset
cc: mesa-stable
Reviewed-by: Hoe Hao Cheng <haochengho12907@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14397>
