Adds the option to use DLSS Ray Reconstruction for viewport denoising
in Cycles. For this to work, scheduling is adjusted to continuously
reset samples (so that independent frames are rendered), pixel jitter
is forced on and the required denoising passes (color, depth, diffuse
albedo, specular albedo, normals, roughness, motion vectors, specular
motion vectors) are enabled.
DLSS expects those inputs in the form of CUDA textures, while Cycles
keeps passes in an interleaved buffer layout. The data therefore has to
be converted, for which specialized versions of the existing denoising
filter kernels are introduced, which read/write directly to temporary
CUDA textures that are managed in denoiser_dlss.cpp.
The integration of DLSS itself is done in a similar fashion to OptiX:
The DLSS SDK is pulled in for the type definitions, but the DLSS
implementation is loaded by the NVIDIA driver installed on the system.
Pull Request: https://projects.blender.org/blender/blender/pulls/153077
With both #151133 and #153545 the number of sockets in the `Integrator`
node now went beyond the maximum of 64. This patch combines all the
`use_denoise_pass_*` sockets into a single mask, freeing up sockets to
be below the limit again.
This also removes the denoiser `get_device_type_mask` method, since it
is not actually used anymore (has been replaced by `is_device_supported`
a while ago).
Pull Request: https://projects.blender.org/blender/blender/pulls/156652
Adds basic infrastructure for denoisers that can also upscale for
viewport rendering, by taking advantage of the existing resolution
divider functionality.
The implementation basically tracks two resolution dividers, the normal
one and an additional one that also has a denoiser upscale factor
applied. It then uses the latter one for rendering and processing on
noisy render buffers, and the former one for any processing happening
after denoising. This has the advantage of allowing an additional
resolution divider on top of denoiser upscaling (so can also set the
pixel size to something other than 1x and that is still being
respected). The resolution divider was made into a floating point value
to allow fractional scale factors.
Pull Request: https://projects.blender.org/blender/blender/pulls/151133
OpenImageDenoise API exposes two modes, high quality and balanced.
This currently only has effect on Nvidia devices, on which it
provides a noticeable performance improvement without visible
difference in quality. This change sets quality to balanced for
the viewport, and high quality for final frame rendering, as
it's what makes the most sense.
Ref #115045
Co-authored-by: Werner, Stefan <stefan.werner@intel.com>
Pull Request: #115265
OpenImageDenoise has two modes, high quality and balanced. This now exposes the modes as user parameters, with viewport denoising defaulting to balanced and final frame rendering set to high quality.
Ref #115045
Co-authored-by: Werner, Stefan <stefan.werner@intel.com>
Pull Request: https://projects.blender.org/blender/blender/pulls/115265
For example
```
OIIOOutputDriver::~OIIOOutputDriver()
{
}
```
becomes
```
OIIOOutputDriver::~OIIOOutputDriver() {}
```
Saves quite some vertical space, which is especially handy for
constructors.
Pull Request: https://projects.blender.org/blender/blender/pulls/105594
* Replace license text in headers with SPDX identifiers.
* Remove specific license info from outdated readme.txt, instead leave details
to the source files.
* Add list of SPDX license identifiers used, and corresponding license texts.
* Update copyright dates while we're at it.
Ref D14069, T95597
Enables the `bpy.ops.cycles.denoise_animation()` operator again and modifies it to support
temporal denoising with OptiX. This requires renders that were done with both the "Vector"
and "Denoising Data" passes.
Differential Revision: https://developer.blender.org/D11442
Remove prefix of filenames that is the same as the folder name. This used
to help when #includes were using individual files, but now they are always
relative to the cycles root directory and so the prefixes are redundant.
For patches and branches, git merge and rebase should be able to detect the
renames and move over code to the right file.
2021-10-26 15:37:04 +02:00
Renamed from intern/cycles/device/device_denoise.cpp (Browse further)
