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Releases: OpenImageDenoise/oidn

Open Image Denoise v2.2.2

15 Mar 19:30
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  • Fully fixed GPU memory leak when releasing SYCL, CUDA and HIP device objects
  • Fixed CUDA context error in some cases when using the CUDA driver API
  • Fixed crash on systems with an unsupported AMD Vega integrated GPU and old
    driver

Open Image Denoise v2.2.1

28 Feb 21:17
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  • Fixed memory leak when releasing SYCL, CUDA and HIP device objects
  • Fixed memory leak when initializing Metal filters

Open Image Denoise v2.2.0

16 Feb 17:10
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  • Improved denoising quality (better fine detail reconstruction)
  • Added Intel Meteor Lake GPU support (in Intel® Core™ Ultra Processors)
  • Added Metal device for Apple silicon GPUs (requires macOS Ventura or newer)
  • Added ARM64 (AArch64) CPU support on Windows and Linux (in addition to macOS)
  • Improved CPU performance
  • Significantly reduced overhead of committing filter changes
  • Switched to the CUDA driver API by default, added the OIDN_DEVICE_CUDA_API
    CMake option for manually selecting between the driver and runtime APIs
  • Fixed crash when releasing a buffer after releasing the device

Open Image Denoise v2.2.0-rc2

06 Feb 14:16
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Pre-release
  • Improved denoising quality (better fine detail reconstruction)
  • Added Intel Meteor Lake GPU support (in Intel® Core™ Ultra Processors)
  • Added Metal device for Apple silicon GPUs (requires macOS Ventura or newer)
  • Added ARM64 (AArch64) CPU support on Windows and Linux (in addition to macOS)
  • Improved CPU performance
  • Switched to the CUDA driver API by default, added the OIDN_DEVICE_CUDA_API
    CMake option for manually selecting between the driver and runtime APIs
  • Fixed crash when releasing a buffer after releasing the device

Open Image Denoise v2.2.0-rc

02 Feb 12:05
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Pre-release
  • Improved denoising quality (better fine detail reconstruction)
  • Added Intel Meteor Lake GPU support (in Intel® Core™ Ultra Processors)
  • Added Metal device for Apple silicon GPUs (requires macOS Ventura or newer)
  • Added ARM64 (AArch64) CPU support on Windows and Linux (in addition to macOS)
  • Improved CPU performance
  • Switched to the CUDA driver API by default, added the OIDN_DEVICE_CUDA_API
    CMake option for manually selecting between the driver and runtime APIs
  • Fixed crash when releasing a buffer after releasing the device

Open Image Denoise v2.1.0

11 Oct 21:40
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  • Added support for denoising 1-channel (e.g. alpha) and 2-channel images
  • Added support for arbitrary combinations of input image data types
    (e.g. OIDN_FORMAT_FLOAT3 for color but OIDN_FORMAT_HALF3 for albedo)
  • Improved performance for most dedicated GPU architectures
  • Re-added OIDN_STATIC_LIB CMake option which enables building as a static
    (CPU support only) or a hybrid static/shared (GPU support as well) library
  • Added release() method to C++ API objects (DeviceRef, BufferRef,
    FilterRef)
  • Fixed possible crash when releasing GPU devices, buffers or filters
  • Fixed possible crash at process exit for some SYCL runtime versions
  • Fixed image quality inconsistency on Intel integrated GPUs, but at the cost
    of some performance loss
  • Fixed future Windows driver compatibility for Intel integrated GPUs
  • Fixed rare output corruption on AMD RDNA2 GPUs
  • Fixed device detection on Windows when the path to the library has non-ANSI
    characters
  • Added support for Intel® oneAPI DPC++/C++ Compiler 2024.0 and compatible
    open source compiler versions
  • Upgraded to oneTBB 2021.10.0 in the official binaries
  • Improved detection of old oneTBB versions

Open Image Denoise v2.0.1

26 Jun 16:49
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  • Fixed performance issue for Intel integrated GPUs using recent Linux drivers
  • Fixed crash on systems with both dedicated and integrated AMD GPUs
  • Fixed importing D3D12_RESOURCE, D3D11_RESOURCE, D3D11_RESOURCE_KMT,
    D3D11_TEXTURE and D3D11_TEXTURE_KMT external memory types on CUDA and
    HIP devices
  • Fixed the macOS deployment target of the official x86 binaries (lowered from
    11.0 to 10.11)
  • Minor improvements to verbose output

Open Image Denoise v2.0.0

24 May 21:29
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  • Added SYCL device for Intel Xe architecture GPUs (Xe-LP, Xe-HPG and Xe-HPC)
  • Added CUDA device for NVIDIA Volta, Turing, Ampere, Ada Lovelace and Hopper
    architecture GPUs
  • Added HIP device for AMD RDNA2 (Navi 21 only) and RDNA3 (Navi 3x)
    architecture GPUs
  • Added new buffer API functions for specifying the storage type (host, device
    or managed), copying data to/from the host, and importing external buffers from
    graphics APIs (e.g. Vulkan, Direct3D 12)
  • Removed the oidnMapBuffer and oidnUnmapBuffer functions
  • Added support for asynchronous execution (e.g. oidnExecuteFilterAsync,
    oidnSyncDevice functions)
  • Added physical device API for querying the supported devices in the system
  • Added functions for creating a device from a physical device ID, UUID, LUID
    or PCI address (e.g. oidnNewDeviceByID)
  • Added SYCL, CUDA and HIP interoperability API functions (e.g. oidnNewSYCLDevice,
    oidnExecuteSYCLFilterAsync)
  • Added type device parameter for querying the device type
  • Added systemMemorySupported and managedMemorySupported device parameters
    for querying memory allocations supported by the device
  • Added externalMemoryTypes device parameter for querying the supported
    external memory handle types
  • Added quality filter parameter for setting the filtering quality mode (high
    or balanced quality)
  • Minor API changes with backward compatibility:
    • Added oidn(Get|Set)(Device|Filter)(Bool|Int|Float) functions and
      deprecated oidn(Get|Set)(Device|Filter)(1b|1i|1f) functions
    • Added oidnUnsetFilter(Image|Data) functions and deprecated
      oidnRemoveFilter(Image|Data) functions
    • Renamed alignment and overlap filter parameters to tileAlignment
      and tileOverlap but the old names remain supported
  • Removed OIDN_STATIC_LIB and OIDN_STATIC_RUNTIME CMake options due to
    technical limitations
  • Fixed over-conservative buffer bounds checking for images with custom strides
  • Upgraded to oneTBB 2021.9.0 in the official binaries

Open Image Denoise v1.4.3

15 Feb 14:45
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  • Fixed hardcoded library paths in installed macOS binaries
  • Disabled VTune profiling support of oneDNN kernels by default, can be
    enabled using CMake options if required (DNNL_ENABLE_JIT_PROFILING and
    DNNL_ENABLE_ITT_TASKS)
  • Upgraded to oneTBB 2021.5.0 in the official binaries

Open Image Denoise v1.4.2

03 Nov 17:30
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  • Added support for 16-bit half-precision floating-point images
  • Added oidnGetBufferData and oidnGetBufferSize functions
  • Fixed performance issue on x86 hybrid architecture CPUs (e.g. Alder Lake)
  • Fixed build error when using OpenImageIO 2.3 or later
  • Upgraded to oneTBB 2021.4.0 in the official binaries