Release notes:
https://github.com/openvkl/openvkl/blob/master/CHANGELOG.md
Highlights:
The version 1.0 release marks long term API stability (until v2.0)
Open VKL can now be built for ARM CPUs that support Neon
Iterator API updates:
Introducing interval and hit iterator contexts, which hold iterator-specific configuration (eliminates value selector objects)
Interval and hit iteration is now supported on any volume attribute
Interval iterators now include a time parameter
Interval iterators now support the intervalResolutionHint parameter, replacing maxIteratorDepth and elementaryCellIteration
Supporting configurable background values; default is now VKL_BACKGROUND_UNDEFINED (NaN) for all volume types
vklGetValueRange() now supports all volume attributes
Added ISPC-side API bindings for vklGetNumAttributes() and vklGetValueRange()
Structured regular volumes:
Added support for tricubic filtering
More accurate gradient computations respecting filter mode
Hit iteration robustness improvements
VDB volumes:
Interval and hit iteration robustness improvements
Corrected interval iterator nominalDeltaT computation for non-normalized ray directions and non-uniform object-space grid spacings
Fixed bug which could cause incorrect value range computations for temporally varying volumes
vklExamples additions demonstrating:
Multi-attribute interval / hit iteration
Configurable background values
Temporally varying volumes
Superbuild updates to latest versions of dependencies
Now requiring minimum versions:
Embree 3.13.1
rkcommon 1.7.0
ISPC 1.16.0
License-Update: Copyright years updated
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Release notes:
https://github.com/oneapi-src/level-zero/releases
Highlights:
- Added support for Level Zero Specification v1.2
- Fixed a bug that resulted in zeInit failing when multiple drivers
are discovered and one of them fails to load.
- Note: API's introduced in v1.2 spec can only be traced with the new
tracing layer implementation. Driver tracing APIs are deprecated.
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
The tests fail to build with glibc 2.34:
| rkcommon/1.6.1-r0/git/tests/catch.hpp:10811:58: error: call to non-'constexpr' function 'long int sysconf(int)'
| | static constexpr std::size_t sigStackSize = 32768 >= MINSIGSTKSZ ? 32768 : MINSIGSTKSZ;
| |
| ^~~~~~~~~~~
This has been fixed but is not yet available in a released version:
https://github.com/ospray/rkcommon/issues/5
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Source move up to the latest that contains ADL-P support.
Also, this includes an extra patch to revert following commit
to avoid unit-test failure during compute-runtime build:
ab52c7023 Change builtin kernels compilation process
License-Update: LICENSE file has been removed and replaced by
LICENSE.md. License is still the same.
Signed-off-by: Dongwon Kim <dongwon.kim@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Updating IGC to add ADL-P support.
All patches under files folder are rebased as well.
Signed-off-by: Dongwon Kim <dongwon.kim@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Added logic to make sure, it does not break with old releases.
Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Changes in this release
- [AVCe] Enable unaligned at 16 input
- CM: add some MFX traces to CM
- [HEVCe] Support main 10 still picture profile
- [HEVCe] enable BGR
- [VPP] Add 3D lut in CheckFormatLimitation
Signed-off-by: Yew, Chang Ching <chang.ching.yew@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Changes in this release:
- Added support for 5.12 kernel version
- Added support for RHEL 8.4
- Added support for SLES 15sp3
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Changes in this release:
- Added support for 5.12 kernel version
- Added support for RHEL 8.4
- Added support for SLES 15sp3
- Various bug fixes
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Currently in drm/console mode only RGB4 direct rendering is
possible. This patch add NV12 format support.
If we are using I915_FORMAT_MOD_Y_TILED which is needed for
NV12 format then modifiers need to be enabled which can be passed
as flags argument to ioctl.
Signed-off-by: Sodhi, Vunny <vunny.sodhi@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Installation path of sample_decode, sample_encode and
sample_multi_transcode at default PATH /usr/bin may
cause confusion to user that they are MediaSDK
applications instead of oneVPL.
Therefore they are now installed at /usr/share/oneVPL/samples/
Signed-off-by: Yew, Chang Ching <chang.ching.yew@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
What's new in this release:
* Added option to build dispatcher as a static library
* Added ability to build dispatcher under MinGW
* Fixes for tools and samples
Added patch:
0001-Fix-compile-issue-with-CMAKE_CXX_FLAGS-setting.patch
Dropped upstreamed patches:
0001-Adding-Wayland-support-to-legacy-tools.patch
0001-Adding-X11-DRI3-support.patch
0001-Corrected-the-install-path.patch
0001-Fix-sample_multi_transcode-join-issue.patch
Signed-off-by: Yew, Chang Ching <chang.ching.yew@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
The i915 render device node is not always in renderD128.
For example render node on virtual env is renderD129.
Change the hard coded with autodetect the i915 device via ioctl
Signed-off-by: Teng, Jin Chung <jin.chung.teng@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
ITT is only for Intel x86 architecture. To avoid error when doing
world builds for other architectures, limit the recipe to be compatible
with x86 only.
Signed-off-by: Yongxin Liu <yongxin.liu@windriver.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Some of these were missed when using the script and were noticed when
building intel-skylake-64 and tiny images which had started failing.
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Tag of v3.20.1 is 3bf74bb2a3ee4e146a6ea6497e5b530d291564d7.
But we move one commit forward to include commit 1c4889361205 ("removed
ifort generated obj files")
Signed-off-by: Yongxin Liu <yongxin.liu@windriver.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Mark the layer as compatible with honister as well now that OE-Core
has switched to using the new override syntax in master branch.
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Disabling scalibility to fix certain format not able to decode
until scalability feature is ready.
Signed-off-by: Teng, Jin Chung <jin.chung.teng@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
When included in a project using find_package, it goes and looks for
headers and cmake module at an incorrect path.
Make sure that we are able to locate the headers and cmake module file.
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Fix PROCAMP not work issue in 4k resolution and above
with gstreamer-vaapi master.
Signed-off-by: Lim Siew Hoon <siew.hoon.lim@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Intel Open Image Denoise is an open source library of high-performance,
high-quality denoising filters for images rendered with ray tracing.
Intel Open Image Denoise is part of the Intel® oneAPI Rendering Toolkit.
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Intel OSPRay is an open source, scalable, and portable ray
tracing engine for high-performance, high-fidelity visualization
on Intel Architecture CPUs.
The purpose of OSPRay is to provide an open, powerful, and easy-to-use
rendering library that allows one to easily build applications that
use ray tracing based rendering for interactive applications
(including both surface- and volume-based visualizations). OSPRay
is completely CPU-based, and runs on anything from laptops, to
workstations, to compute nodes in HPC systems.
https://www.ospray.org/
Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Intel(R) Open Volume Kernel Library (Intel(R) Open VKL) is a collection of
high-performance volume computation kernels, developed at Intel. The
target users of Open VKL are graphics application engineers who want to
improve the performance of their volume rendering applications by
leveraging Open VKL’s performance-optimized kernels, which include
volume traversal and sampling functionality for a variety of volumetric
data formats. The kernels are optimized for the latest Intel(R) processors
with support for SSE, AVX, AVX2, and AVX-512 instructions.
Open VKL provides a C API, and also supports applications written with
the Intel(R) Implicit SPMD Program Compiler (Intel(R) ISPC) by also
providing an ISPC interface to the core volume algorithms. This makes it
possible to write a renderer in ISPC that automatically vectorizes and
leverages SSE, AVX, AVX2, and AVX-512 instructions. ISPC also supports
runtime code selection, thus ISPC will select the best code path for
your application.
https://www.openvkl.org/
Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Add support for DRI3 XCB extension for samples applications for DMA-BUF
direct rendering and synchronization.
Signed-off-by: Yew, Chang Ching <chang.ching.yew@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
