Apparently we always constructed a Vulkan 1.0 Context, although we
are targetting Vulkan 1.2. This also lead to incorrect expectations
when using the Vulkan Memory allocator.
Pull Request: blender/blender#107300
This patch fixes the failing shader/bevel unit test when MetalRT is enabled. The ray was being transformed into local object space even when the SD_OBJECT_TRANSFORM_APPLIED flag was set.
Pull Request: blender/blender#107292
This PR uses the VK_EXT_debug_utils extension, but it's only for labeling, so it doesn't rely on the VK_LAYER_KHRONOS_validation functionality.
The functions that do these things are loaded into the runtime as vulkan extensions.
Declare the function pointers in a struct and make them members of vk_context.
Pull Request: blender/blender#106098
While this didn't cause bugs, initialize members to avoid problems
in the future.
GHOST::SystemX11
- m_keyboard_vector
- m_keycode_last_repeat_key
GHOST::Window
- m_cursorGrabInitPos
- m_userData
When running oneAPI with AoT binaries, on hardware that's not compatible with
these, recompilation could have been missing from the kernels loading phase and
happen during execution instead.
These changes fixes it, any kernel compilation will now happen during the
kernels loading phase.
Completes the TODO in GHOST_SystemPathsCocoa::addToSystemRecentFiles
Also renames the filename parameter to the more appropriate filepath.
The recently opened/saved file will now also show up in:
- Blender Dock icon > Right click.
- Three finger swipe down in Open Blender i.e., App Expose
Based on a earlier contribution by @jenkm.
Pull Request: blender/blender#107174
Scene.cpp and Geometry.cpp are large file it can be broken up into smaller easier to handle files. This change has been broken out from #105403 to make understanding the changes easier.
geometry.cpp is broken up into:
1. geometry.cpp
2. geometry_attributes.cpp
3. geometry_bvh.cpp
4. geometry_mesh.cpp
scene.h & scene.cpp is broken into:
1. scene.h
2. scene.cpp
3. devicescene.h
4. devicescene.cpp
Pull Request: blender/blender#107079
Using the new HIP SDK 5.5 that includes a fix for the compiler bug.
This also enables the light tree.
For Linux the binaries are still disabled. ROCm 5.5 is planned to
include the same fix but not released yet. When that happens we
should be able to enable Linux as well.
Ref #104786Fix#104085
Pull Request: blender/blender#107098
During createOffscreenContext with VK backend enabled wl_surface
was not stored in the context's user data. This resulted in nullptr
dereference later on during disposeContext. Added a line that sets
user data and additionally added nullptr checks in disposeContext.
Ref !107057.
Updated Embree 4 library with GPU support is required for it to be
compiled - compatiblity with Embree 3 and Embree 4 without GPU support
is maintained.
Enabling hardware raytracing is an opt-in user setting for now.
Pull Request: blender/blender#106266
This reverts commit df096eab77.
There is a corner case for when WITH_CYCLES_ONEAPI_BINARIES is set to on
and later turned off during config, in case there is no ocloc.
After 17800e0c03, the oneAPI kernels library was still able to find sycl6.dll but that wasn't reliable.
We fix this by moving the oneAPI kernels library also into blender.shared.
Pull Request: blender/blender#106894
Due to floating point differences between importance sampling and
texture evaluation, disagreeing on whether or not a ray lies within
the sun disc.
* Use the same input values for geographical_to_direction() in
sky_radiance_nishita() and kernel_data.background.sun.
* The mathematical operations in pdf_uniform_cone() were adjusted to
match sky_radiance_nishita().
Pull Request: blender/blender#106764
Implements #95966, as the final step of #95965.
This commit changes the storage of mesh edge vertex indices from the
`MEdge` type to the generic `int2` attribute type. This follows the
general design for geometry and the attribute system, where the data
storage type and the usage semantics are separated.
The main benefit of the change is reduced memory usage-- the
requirements of storing mesh edges is reduced by 1/3. For example,
this saves 8MB on a 1 million vertex grid. This also gives performance
benefits to any memory-bound mesh processing algorithm that uses edges.
Another benefit is that all of the edge's vertex indices are
contiguous. In a few cases, it's helpful to process all of them as
`Span<int>` rather than `Span<int2>`. Similarly, the type is more
likely to match a generic format used by a library, or code that
shouldn't know about specific Blender `Mesh` types.
Various Notes:
- The `.edge_verts` name is used to reflect a mapping between domains,
similar to `.corner_verts`, etc. The period means that it the data
shouldn't change arbitrarily by the user or procedural operations.
- `edge[0]` is now used instead of `edge.v1`
- Signed integers are used instead of unsigned to reduce the mixing
of signed-ness, which can be error prone.
- All of the previously used core mesh data types (`MVert`, `MEdge`,
`MLoop`, `MPoly` are now deprecated. Only generic types are used).
- The `vec2i` DNA type is used in the few C files where necessary.
Pull Request: blender/blender#106638
Expand on why front-buffer support is always disabled on Wayland &
why viewport orbit around selection offset correction isn't used for
perspective views.
This adds an WM_capabilities_flag to indicate that a platform
implements support for copying and pasting images using a shared
clipboard.
Pull Request: blender/blender#106990
- Use off-screen drawing when reading from the front-buffer isn't
supported.
- Add a capabilities flag for reading the front-buffer which is always
disabled on WAYLAND.
- Add GPU_offscreen_read_pixels_region, used for reading a sub-region of
an off-screen buffer - use for color-picking a single pixel.
This type will be used to store mesh edges in #106638, but it could
be used for anything else too. This commit adds support for:
- The new type in the Python API
- Editing the type in the edit mode "Attribute Set" operator
- Rendering the type in EEVEE and Cycles for all geometry types
- Geometry nodes attribute interpolation and mixing
- Viewing the type in the spreadsheet and using row filters
The attribute uses the `blender::int2` type in most code, and
the `vec2i` DNA type in C code when necessary. The enum names
are based on `INT32_2D` for consistency with `INT8` and `INT32`.
Pull Request: blender/blender#106677
