This patch adds a new Media Type option to image format settings, which
is used in the Render Output panel, File Output node, and Image Saving
operation. The option does not provide any new functionality, but
improves the UX of selecting file types by categorizing the existing file
type option into:
- Image.
- Multi-Layer EXR.
- Video.
Each option would then list only the file types that fit that media
type. For Multi-Layer and Video, the file type option is no longer drawn
for now since only one option exist for now, OpenEXR Multi-Layer and
FFMPEG respectively. This also improves the experience by not listing
technical terms like FFMPEG in the UI, but rather use "Video" instead.
The original motivation for introducing this option is the recent
redesign of the File Output node. The problem is that the distinction
between images and multi-layers images is not at all clear, while the
behavior of the node changes quite a bit when multi-layer is chosen.
While now with the new option, the distinction is quite clear.
Implementation-wise, the new option is mostly a UI layer that controls
the available enum items for the file format and callbacks to set a
default format if the existing format doesn't match the media type.
However, core code is unaffected and still transparently reads the image
format only.
Pull Request: https://projects.blender.org/blender/blender/pulls/142955
Removes various image filtering/mipmapping leftovers from
pre-2.80 days.
Code: removes all mipmap handling from ImBuf (which is about half of
ImBuf struct size), removes now unused "sample procedural texture
with mipmaps" code, now-unused FELINE filter, etc. The osatex
parameter to various CPU texture sampling functions is never
actually used, which means none of the mipmap code was ever executing.
User visible part: there were settings on the legacy Texture data
block (as used by Brushes etc.), under Sampling section: "MIP Map",
"Gaussian Filter", "Filter Type", "Eccentricity", "Minimum Size" --
they had no effect anywhere, so they are gone, and what remains is
only "Interpolation" and "Size".
RNA / Python API part: removes the ImageTexture RNA properties
corresponding to the above: filter_type, use_mipmap, use_mipmap_gauss,
filter_lightprobes, filter_eccentricity, use_filter_size_min.
Pull Request: https://projects.blender.org/blender/blender/pulls/139978
Some paths in Blender support the `//` prefix for blend-file relative
paths however this is not communicated anywhere.
Support declaring this with a new flag which can be applied to filepath
& dirpath typed properties.
This is used to:
- Show red-alert when "//" are used in paths which don't support a relative prefix.
- Show a warning in the tooltip that the relative suffix is used when unsupported.
- Python warns if this prefix is ever used in an assignment or
function argument.
Resolves#133456.
Ref !137060
The general idea is to store an array of (type, data) pointers of all
PointerRNA ancestors of the current one.
This will help solving cases in our code where the owner (or sometimes
even the owner of the owner) of a random PointerRNA needs to be
accessed. Current solution mainly relies on linear search from the owner
ID, which is sub-optimal at best, and may not even be possible in case a
same data is shared between different owners.
This lead to refactoring quite a bit of existing PointerRNA creation code.
At a high level (i.e. expected usages outside of RNA internals):
* Add `RNA_pointer_create_with_parent` and
`RNA_pointer_create_id_subdata` to create RNA pointers with
ancestors info.
* `RNA_id_pointer_create` and `RNA_main_pointer_create` remain
unchanged, as they should never have ancestors currently.
* Add `RNA_pointer_create_from_ancestor` to re-create a RNA pointer
from the nth ancestor of another PointerRNA.
* Add basic python API to access this new ancestors data.
* Update internal RNA/bpy code to handle ancestors generation in most
common generic cases.
- The most verbose change here is for collection code, as the owner of the
collection property is now passed around, to allow collection items to get
a valid ancestors chain.
Internally:
* `PointerRNA` now has an array of `AncestorPointerRNA` data to store
the ancestors.
* `PointerRNA` now has constructors that take care of setting its data for
most usual cases, including handling of the ancestor array data.
* Pointer type refining has been fully factorized into a small utils,
`rna_pointer_refine`, that is now used from all code doing that operation.
* `rna_pointer_inherit_refine` has been replaced by
`rna_pointer_create_with_ancestors` as the core function taking care of
creating pointers with valid ancestors info.
- Its usage outside of `rna_access` has been essentially reduced to custom
collection lookup callbacks.
Implements #122431.
--------------
Some notes:
* The goal of this commit is _not_ to fully cover all cases creating
PointerRNA that should also store the ancestors' chain info. It only
tackles the most generic code paths (in bpyrna and RNA itself mainly).
The remaining 'missing cases' can be tackle later, as needs be.
* Performances seem to be only marginally affected currently.
* Currently `AncestorPointerRNA` only stores PointerRNA-like data.
This will help `StructPathFunc` callbacks to more efficiently generate
an RNA paths when calling e.g. `RNA_path_from_ID_to_property`, but will
not be enough info to build these paths without these callbacks. And some
cases may still remain fuzzy. We'd have to add thinks like a `PropertyRNA`
pointer, and for RNA collection ones, an index and string identifier, to store
a complete unambiguous 'RNA path' info. This is probably not needed, nor
worth the extra processing and memory footprint, for now.
Pull Request: https://projects.blender.org/blender/blender/pulls/122427
`BKE_main_ensure_invariants` was added in 1fae5fd8f6. The older
`ED_node_tree_propagate_change` was already implemented as a thin wrapper around
`BKE_main_ensure_invariants`. This patch removes the wrapper and calls the more
general function directly.
A new overload of `BKE_main_ensure_invariants` is added for the common case when
only a single data-block has been modified.
Pull Request: https://projects.blender.org/blender/blender/pulls/133048
Main goals of this refactor:
* Make it more obvious which update function should be used.
* Make it more obvious which parameters are required by using references instead
of pointers.
* Support passing in multiple modified trees instead of just a single one.
No functional changes are expected.
Pull Request: https://projects.blender.org/blender/blender/pulls/132862
The part that used the context does not seem to be necessary anymore. If the
given tree has any update tag set, the same notifiers will be sent anyway by the
`tree_changed_fn` callback.
If it turns out that we are now missing some notifier, then we have to change
the caller. It either has to call the proper `BKE_ntree_update_tag_*` function,
or create the notifier directly.
This change helps to generalize the concept of propagating changes in original
data, because the context is rarely available.
Pull Request: https://projects.blender.org/blender/blender/pulls/132810
- All movie related public headers now have MOV_ prefix instead of
IMB_movie_.
- All movie related public functions now have MOV_ prefix as well,
instead of IMB_movie_ or IMB_anim_.
- IMB_anim.hh -> MOV_read.hh (also ImBufAnim -> MovieReader), and
various utility functions not related to playback were split off
into MOV_util.hh.
- Other function name tweaks for clarity, e.g. IMB_suffix_anim
-> MOV_set_multiview_suffix and so on.
- All except one usages of MOV_get_fps (nee IMB_anim_get_fps) were
ultimately just converting returned value into a float. So make
MOV_get_fps just return that directly. For the (exactly just one)
place that needs numerator and denominator, have
MOV_get_fps_num_denom.
- Code comments on the public header functions.
- Removed never-used code paths inside movie timecode proxy building
file.
It might be easier to review each commit separately.
Pull Request: https://projects.blender.org/blender/blender/pulls/132145
Previously, code related to reading/writing movie files via ffmpeg was
scattered around: some under blenkernel, some directly in generic
imbuf headers, some under intern/ffmpeg. Some of the files were named
with not exactly clear names. Some parts not directly related to movies
were including ffmpeg headers directly (rna_scene.cc).
What is in this PR:
Movie and ffmpeg related code is now under imbuf/movie:
- IMB_anim.hh: movie reading, proxy querying, various utility functions.
- IMB_movie_enums.hh: simple enum definitions,
- IMB_movie_write.hh: movie writing functions.
- intern: actual implementation and private headers.
- ffmpeg_compat.h: various ffmpeg version difference handling
utilities,
- ffmpeg_swscale.hh/cc: scaling and format conversion utilities
for ffmpeg libswscale,
- ffmpeg_util.hh/cc: misc utilities related to ffmpeg,
- movie_proxy_indexer.hh/cc: proxies and timecode indexing for movies,
- movie_read.hh/cc: decoding of movies into images,
- movie_write.cc: encoding of images into movies.
- tests: basic ffmpeg library unit tests that previously
lived under intern/ffmpeg.
Interface changes (at C++ level, no Python API changes):
- Mostly just movie related functions that were BKE_ previously, are now IMB_.
- I did one large-ish change though, and that is to remove bMovieHandle
struct that had pointers to several functions. Now that is
IMB_movie_write_begin, IMB_movie_write_append, IMB_movie_write_end
functions using a single opaque struct handle. As a result, usages
of that in pipeline.cc and render_opengl.cc have changed.
Pull Request: https://projects.blender.org/blender/blender/pulls/132074
NOTE: This also required some changes to Cycles code itself, who is now
directly including `BKE_image.hh` instead of declaring a few prototypes
of these functions in its `blender/utils.h` header (due to C++ functions
names mangling, this was not working anymore).
Pull Request: https://projects.blender.org/blender/blender/pulls/130174
Since their introduction, generated UDIM images/tiles would not be
loaded in Cycles. In relative recent history 72ab6faf5d added the
ability to track which tiles were still marked as being "generated" and
unsaved. However, that check was never implemented into the Cycles code.
With this PR, these two additional scenarios should now work:
- Properly load pixels if all tiles are generated
- Properly load pixels if a UDIM image has been loaded from a file and
new generated tiles have been added but not saved yet etc.
Pull Request: https://projects.blender.org/blender/blender/pulls/127673
We are now wanting tooltip descriptions to not include a terminal
period unless they are multi-sentence (so internally containing a
period). #125460 removed the automatic addition of the terminal period,
but now we have to manually add them back where needed. This PR removes
the error message shown if these items end in period, and then adds one
for all RNA descriptions that are multi-sentence.
Pull Request: https://projects.blender.org/blender/blender/pulls/125507
Disambiguate
- "Thickness": use "Material" for EEVEE's thickness material setting.
- "Generated": use "Texture" for texture coordinates, "Image" for
image source, keep default context for animation keyframe types.
Translate
- Split "Online access required to (check for|install) updates..."
into 2x2 messages individually translatable.
- "Geometry" input in bake node.
- "New" for the Palette ID: extract it as part of the
BLT_I18N_MSGID_MULTI_CTXT for "New".
Some issues reported by Gabriel Gazzán and Satoshi Yamasaki.
Pull Request: https://projects.blender.org/blender/blender/pulls/123404
Images do not update in the compositor and other places when their file
path changes or their generated options change. This is because the
compositor relies on depsgraph updates, which weren't tagged in this
case. Fix this by tagging appropriately in RNA.
Pull Request: https://projects.blender.org/blender/blender/pulls/118187
Use an optional string instead of a manually allocated char pointer.
Optional is used because sometimes `nullptr` was returned. It's
still inconsistent though, because often "" or ".." was returned
instead.
Rename: anim -> ImBufAnim
Rename: anim_index -> ImBufAnimIndex
There were cases where removing redundant "struct" qualifier caused
a warning since the name of the struct member was also anim.
Use uppercase type name to conform with other types names.
Ref !117394
Listing the "Blender Foundation" as copyright holder implied the Blender
Foundation holds copyright to files which may include work from many
developers.
While keeping copyright on headers makes sense for isolated libraries,
Blender's own code may be refactored or moved between files in a way
that makes the per file copyright holders less meaningful.
Copyright references to the "Blender Foundation" have been replaced with
"Blender Authors", with the exception of `./extern/` since these this
contains libraries which are more isolated, any changed to license
headers there can be handled on a case-by-case basis.
Some directories in `./intern/` have also been excluded:
- `./intern/cycles/` it's own `AUTHORS` file is planned.
- `./intern/opensubdiv/`.
An "AUTHORS" file has been added, using the chromium projects authors
file as a template.
Design task: #110784
Ref !110783.
Also see #103343.
There was one unusual complication due to `openvdb` here. The `BKE_volume.h`
header included `openvdb` but that would not link correctly in rna code. I'm not entirely
sure why any of the openvdb code is actually instantiated, may be an issue in the
`openvdb` headers. The solution is to create a new header that gives access to the
underlying `openvdb` data structure for a `Volume` geometry. This header can't be
included in rna for now, until the linking issues are resolved.
Pull Request: https://projects.blender.org/blender/blender/pulls/109508
