As much as I hate adding yet more format introspection, there are times
when the VkFormat is sufficient and we don't want to round-trip through
isl_format. For these times, the new vk_format_info.c/h files provide some
simple driver-agnostic VkFormat introspection. This intended to be
specific to Vulkan but not to any driver whatsoever.
Otherwise the instances in the extension XML override the core
definitions, and we stop knowing their sizes in indirect_size_get.c
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Squashes the one remaining warning in the xserver build.
v2: Also clean up some non-standard whitespace (Ian Romanick)
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
We're about to update the generator scripts to use these, easier not to
vary between client and server.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
... otherwise we'll produce uncomplete binaries with introduction of NIR
as alternative IR with next commits.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: Jose Fonseca <jfonseca@vmware.com>
This allows us to disable spilling for blorp shaders since blorp state
setup doesn't handle spilling. Without this, blorp fails hard if you run
with INTEL_DEBUG=spill.
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Tested-by: Francisco Jerez <currojerez@riseup.net>
We were always doing atomics on shared memory location 0 instead of the
originally supplied location. Make sure to pass through the original
symbol and any indirection.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Cc: mesa-stable@lists.freedesktop.org # note: expect minor conflict
Log all the errors, and at the end dump the shader w/ error annotations
to make it easier to see where the problems are.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Caller can pass a hashtable mapping NIR object (currently instr or var,
but I guess others could be added as needed) to annotation msg to print
inline with the shader dump. As the annotation msg is printed, it is
removed from the hashtable to give the caller a way to know about any
unassociated msgs.
This is used in the next patch, for nir_validate to try to associate
error msgs to nir_print dump.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
ARB_vertex_attrib_64bit was the only feature missing.
v2: we can expose 4.2 instead of 4.1 (Ian Romanick)
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Input attributes can require 2 vec4 or 1 vec4 depending on whether they
are double-precision or not.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
When computing where the first non-payload GRF starts, we can't rely on
the number of attributes, as each attribute can be using 1 or 2 slots
depending on whether they are a dvec3/4 or other.
Instead, we need to use the number of slots used by the attributes.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Do not use total attributes because a dvec3/dvec4 attribute requires two
slots. So rather use total attribute slots.
v2: do not use loop to calculate required attribute slots (Kenneth
Graunke)
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
VS Thread Payload handles attributes in URB as vec4, no matter if they
are actually single or double precision.
So with double-precision types, value ends up in the registers split in
32bits chunks, in different positions.
We need to shuffle the chunks to get the doubles correctly.
v2:
* Extra blank line. Add { } on if body (Ian Romanick)
* Use dest directly (Kenneth Graunke)
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
The HW has a restriction that only vertical stride may cross register
boundaries. Until now this was only handled on VGRFs at
rw_reg_from_fs_reg, but it is also needed for attributes.
v2:
* Remove reference to commit id on commit message (Juan Suarez)
* Simplify code that compute final exec_size (Ian Romanick)
* Use REG_SIZE on that same code (Kenneth Graunke)
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
From the Broadwell specification, structure VERTEX_ELEMENT_STATE
description:
"When SourceElementFormat is set to one of the *64*_PASSTHRU
formats, 64-bit components are stored in the URB without any
conversion. In this case, vertex elements must be written as 128
or 256 bits, with VFCOMP_STORE_0 being used to pad the output
as required. E.g., if R64_PASSTHRU is used to copy a 64-bit Red component into
the URB, Component 1 must be specified as VFCOMP_STORE_0 (with
Components 2,3 set to VFCOMP_NOSTORE) in order to output a 128-bit
vertex element, or Components 1-3 must be specified as VFCOMP_STORE_0
in order to output a 256-bit vertex element. Likewise, use of
R64G64B64_PASSTHRU requires Component 3 to be specified as VFCOMP_STORE_0
in order to output a 256-bit vertex element."
Uses 128-bits to write double and dvec2 vertex elements, and 256-bits for
dvec3 and dvec4 vertex elements.
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Signed-off-by: Antia Puentes <apuentes@igalia.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit adds support for PASSTHRU format when pushing
double-precision attributes.
Check glarray->Doubles in order to know if we should choose a format
that does a conversion to float, or just passthru the 64-bit double.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
These varying have a separate location domain from per-vertex varyings
and need to be handled separately.
Reviewed-by: Dave Airlie <airlied@redhat.com>
These varyings have a separate location domain from per-vertex varyings
and need to be handled separately.
Reviewed-by: Dave Airlie <airlied@redhat.com>
I recently fixed a bug in the Piglit tests:
https://lists.freedesktop.org/archives/piglit/2016-May/019802.html
With that patch in place, we pass all the tests. So, turn it on.
We could probably expose this earlier than Gen8, but the extension
says that OpenGL 4.0 is required, and all of our tests are written
against GLSL 4.00 (which is only supported on Gen8+).
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
and get timestamp calculated based on the event's reply
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
