This is a missed format to properly support media interop for Android.
Currently only used when layering GL atop Vulkan on Android, but will
be used directly with Vulkan when the platform default renderer has
switched to skiavk in modern Android.
Test: CtsMediaTestCases and CtsVideoTestCases with angle on venus on anv
Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chad Versace <chadversary@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17808>
When the compiler pads a data structure, the padded bytes will not be
initialized. Shader keys are compared with memcmp and unitialized
bytes within the structure breaks this mechanism.
Explicitly pad the structures with members, so the compiler is forced
to initialize them. Add a warning to indicate if a change to
alignment in any of the data structures requires additional padding.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17749>
Fixes the following EU validation error:
ERROR: Header must be present for all URB messages.
The message header is ignored for URB fence messages, so I doubt that
this actually matters in practice. But we should probably mark it as
present, because you have to send something, and according to the
documentation, there is a message header, it's just ignored.
Fixes: e6a9501aa2 ("intel/fs: Add the URB fence message")
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17624>
When this rule started causing issues, I looked it up in the
documentation, and found the rule for 64-bit destinations and
integer DWord multiplication, but there was no mention of floating
point destinations, as the text in brackets suggested. The actual
restriction text had been updated, so this led to some confusion
where I thought the conditions had been changed in newer docs.
However, what's actually going on is that there are two separate
conditions, each listed in separate rows of the table. One lists
64-bit destinations or integer DWord multiplication, and the other
mentions floating-point destinations. In both cases, the actual
restrictions are identical, so we handle them together in the code.
Try to update the comment to avoid future confusion.
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17624>
Recently, we started using <1;1,0> register regions for consecutive
channels, rather than the <8;8,1> we've traditionally used, as the
<1;1,0> encoding can be compacted on XeHP. Since then, one of the
EU validator rules has been flagging tons of instructions as errors:
mov(16) g114<1>F g112<1,1,0>UD { align1 1H I@2 compacted };
ERROR: Register Regioning patterns where register data bit locations are changed between source and destination are not supported except for broadcast of a scalar.
Our code for this restriction checked three things:
#1: vstride != width * hstride ||
#2: src_stride != dst_stride ||
#3: subreg != dst_subreg
Destination regions are always linear (no replicated values, nor
any overlapping components), as they only have hstride. Rule #1 is
requiring that the source region be linear as well. Rules #2-3 are
straightforward: the subregister must match (for the first channel to
line up), and the source/destination strides must match (for any
subsequent channels to line up).
Unfortunately, rules #1-2 weren't working when horizontal stride was 0.
In that case, regions are linear if width == 1, and the stride between
consecutive channels is given by vertical stride instead.
So we adjust our src_stride calculation from
src_stride = hstride * type_size;
to:
src_stride = (hstride ? hstride : vstride) * type_size;
and adjust rule #1 to allow hstride == 0 as long as width == 1.
While here, we also update the text of the rule to match the latest
documentation, which apparently clarifies that it's the location of
the LSB of the channel which matters.
Fixes: 3f50dde8b3 ("intel/eu: Teach EU validator about FP/DP pipeline regioning restrictions.")
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17624>
When the EU validator encountered an error, it would add an annotation
to the disassembly. Unfortunately, the code to insert an error assumed
that the next instruction would start at (offset + sizeof(brw_inst)),
which is not true if the instruction with an error is compacted.
This could lead to cascading disassembly errors, where we started trying
to decode the next instruction at the wrong offset, and getting lots of
scary looking output:
ERROR: Register Regioning patterns where [...]
(-f0.1.any16h) illegal(*** invalid execution size value 6 ) { align1 $7.src atomic };
(+f0.1.any16h) illegal.sat(*** invalid execution size value 6 ) { align1 $9.src AccWrEnable };
illegal(*** invalid execution size value 6 ) { align1 $11.src };
(+f0.1) illegal.sat(*** invalid execution size value 6 ) { align1 F@2 AccWrEnable };
(+f0.1) illegal.sat(*** invalid execution size value 6 ) { align1 F@2 AccWrEnable };
(+f0.1) illegal.sat(*** invalid execution size value 6 ) { align1 $15.src AccWrEnable };
illegal(*** invalid execution size value 6 ) { align1 $15.src };
(+f0.1) illegal.sat.g.f0.1(*** invalid execution size value 6 ) { align1 $13.src AccWrEnable };
Only the first instruction was actually wrong - the rest are just a
result of starting the disassembler at the wrong offset. Trash ensues!
To fix this, just pass the instruction size in a few layers so we can
record the next offset properly.
Cc: mesa-stable
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17624>
Instead of having 2 VkMemoryType pointing to the same VkMemoryHeap, we
have each VkMemoryType with VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT (one
host visible, the other not) point to its own VkMemoryHeap. For the
local heap that is host visible, we'll use the
I915_GEM_CREATE_EXT_FLAG_NEEDS_CPU_ACCESS flag at GEM BO creation.
When the smallbar uAPI is not available we fallback to a single heap
and do not use I915_GEM_CREATE_EXT_FLAG_NEEDS_CPU_ACCESS.
v2: Handle probed_cpu_visible_size == probed_size (Matthew)
v3:
* Jordan: Use region info from devinfo
v4: Also make the vram host visible heap as local (Ken)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16739>
No shader-db changes on any Intel platform
Fossil-db results:
Tiger Lake
Instructions in all programs: 156926440 -> 156926470 (+0.0%)
Instructions hurt: 15
Cycles in all programs: 7513099349 -> 7513099402 (+0.0%)
Cycles hurt: 15
Ice Lake and Skylake had similar results. (Ice Lake shown)
Cycles in all programs: 9099036492 -> 9099036489 (-0.0%)
Cycles helped: 1
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17605>
The changes to fs_visitor::validate() helped track down a place where I
initially forgot to convert a message to the new sources layout. This
had caused a different validation failure in
dEQP-GLES31.functional.tessellation.tesscoord.triangles_equal_spacing,
but this were not detected until after SENDs were lowered.
Tiger Lake, Ice Lake, and Skylake had similar results. (Ice Lake shown)
total instructions in shared programs: 19951145 -> 19951133 (<.01%)
instructions in affected programs: 2429 -> 2417 (-0.49%)
helped: 8 / HURT: 0
total cycles in shared programs: 858904152 -> 858862331 (<.01%)
cycles in affected programs: 5702652 -> 5660831 (-0.73%)
helped: 2138 / HURT: 1255
Broadwell
total cycles in shared programs: 904869459 -> 904835501 (<.01%)
cycles in affected programs: 7686744 -> 7652786 (-0.44%)
helped: 2861 / HURT: 2050
Tiger Lake, Ice Lake, and Skylake had similar results. (Ice Lake shown)
Instructions in all programs: 141442369 -> 141442032 (-0.0%)
Instructions helped: 337
Cycles in all programs: 9099270231 -> 9099036492 (-0.0%)
Cycles helped: 40661
Cycles hurt: 28606
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17605>
VK_KHR_format_feature_flags2 is core and implicitly enabled in 1.3.
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17442>
In particular, we now call it before running dead variables so we get
the XFB info even for things which are never written. This fixes a 102
Vulkan CTS tests on ANV and probably turnip as well.
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17644>
We cannot rely on unallocated_size on system memory for
VK_EXT_memory_budget.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 4aecfbf0f4 ("intel/dev: Add devinfo::mem to store i915 regions information")
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17349>
When we made depth/stencil dynamic, we lost the optimization. This is
particularly important for cases where the stencil test is enabled but
never writes anything as certain combinations with discard can cause
the stencil write (which doesn't do anything) to get moved late which
can be a measurable perf hit. According to 028e1137e6 ("anv/pipeline:
Be smarter about depth/stencil state", it was a couple percent for DOTA2
on Broadwell back in the day. No idea how it affects current titles.
This may also improve the depth/stncil PMA workarounds on Gen8 and Gen9
since they're now looking at optimized depth/stencil state.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17564>
Now that we've stopped trying to do dynamic stuff up-front, we're only
merging in one bit: DoubleSidedStencilEnable. There's no point in all
the merging code for one bit which is a constant anyway.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17564>
For one thing, we were deceptively setting it wrong in genX_cmd_buffer.c
and then overwriting it in each of of gfx7_cmd_buffer.c and
gfx8_cmd_buffer.c. Pull it all into genX_cmd_buffer.c so it's no longer
duplicated. Also, stop doing the PATCHLIST conversion in anv_pipeline.c
and just store the number of patch vertices.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17564>
This attempts to be a pretty minimal refactor. We just switch all the
state emit code to use the new graphics pipeline state object.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17564>
Following our rule that anything that can be dynamic should be set
(and is this case is already) in the following files :
- genX_cmd_buffer.c
- gfx8_cmd_buffer.c
- gfx7_cmd_buffer.c
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17564>
The only reason why we recorded them per-sample-count is because Intel
hardware is weird starting with Broadwell. The API, requires that the
dynamic sample pattern be reset every time the sample count changes so
we only need to record the pattern for the current sample count.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17564>
There's no good reason to defer figuring out the size until we emit the
packet. We know everything when the bind happens.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17564>
We're about to make it so that the compiler warns/errors if you use the
wrong iterator macro. Fix up a bunch of places where someone used the
wrong one before we break anything.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17630>
This dynamic state uses the pipeline information so it needs to be
reemitted whenever the pipeline changes.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: mesa-stable
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17601>
Those fields have confusing names. They hold non dynamic state,
specified at pipeline creation that we copy into the dynamic state of
the command buffer whenever we bind a pipeline. This non dynamic state
might get picked up in the dynamically emitted instructions of the 3D
pipeline because our HW packets are not exactly splitted like the
Vulkan API.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17601>
Yiwei Zhang
Iván Briano
Mark Janes
Dylan Baker
Kenneth Graunke
Jason Ekstrand
Eric Engestrom
Jordan Justen
Lionel Landwerlin
Ian Romanick
Constantine Shablya
Mike Blumenkrantz
Tapani Pälli
Jason Ekstrand