Linking a datablock from a library does not update the namemap, but
there is an assert added in 47672bd06a that checks this at the end
of library linking.
Usually it does not trigger because the namemap does not exist, and it
is cleared at the end of the process. Now clear it earlier, at the
moment the namemap becomes invalid.
Pull Request: https://projects.blender.org/blender/blender/pulls/122182
This introduce a new "secret" per-repository property of type password
as described by #121856.
A token or secret may be used by some non blender.org repositories.
This only shows for remote repositories and is shown in the
"Add Remote Repository" popup.
This commit doesn't implement sending to token to the server which will
be implemented separately.
Ref !121886
Co-authored-by: Dalai Felinto <dalai@blender.org>
Move all header file into namespace.
Unnecessary namespaces was removed from implementations file.
Part of forward declarations in header was moved in the top part
of file just to do not have a lot of separate namespaces.
Pull Request: https://projects.blender.org/blender/blender/pulls/121637
Handling of the blendfile handle freeing when linking data from a
blendfile requiring endianness conversion was totally broken, leading
to double-freeing attempts.
Guess that the fact that this was never reported shows how rare
'big-endian' blendfiles are nowadays... But we still have a few in our
test repo.
Adds a new asset shelf option (`STORE_ENABLED_CATALOGS_IN_PREFERENCES`
option in RNA) to use the Preferences for storing the enabled catalogs.
This way asset shelf types can decide if for their use-case, they want
to synchronize the enabled catalogs over Blender sessions and files, or
keep the stored locally in the file.
This is important because for example on one hand, it would be annoying
if for brush assets you'd have to enable the visible catalog tabs for
every 3D View and every file, while on the other hand you need that
level of control for the pose library where the catalogs the rigger/
animator cares about varies from project to project, character to
character and shot to shot.
Conceptually this also makes some sense: The new brush assets workflow
synchronizes brush assets and their catalogs across Blender sessions
and files, basically making them globally accessible independent of
the current file/project, so treating the enabled catalogs the same
is consistent.
Previously reviewed in #120264
Pull Request: https://projects.blender.org/blender/blender/pulls/121363
Remapping of internal ID pointers in 'undo swap' case (i.e. when new ID
data had to be read from undo buffer, but current ID address is kept)
needs to also ignore 'fake user' handling, otherwise it would reverse
the undoing effect.
All callers except for one were already checking, add ATTR_NONNULL
attribute to functions that take a FileData to make it clear that
it's not expected to be null.
This makes the read and write API functions match more closely, and adds
asserts to check that the data size is as expected.
There are still a few places remaining that use BLO_read_data_address
and similar generic functions, these should eventually be replaced as well.
Pull Request: https://projects.blender.org/blender/blender/pulls/120994
- "Log Encoding with Chroma inset and rotation": add "of primaries" in
the description of the AgX Log color space to better explain the
operation, based on wording in !106355.
- Remove a few double spaces.
- Make Line Art title case everywhere, to convey it's the system /
brand / product name and not the generic concept.
- "Copy Absolute coordinates or Normal vector" -> "of Normal Vector":
typo.
- "Makes a link between selected output in input sockets" ->
"Make...", "output and input": typo.
- "Purge Unused Data From This File" -> "from this": title case as per
HIGs.
- GPencil -> Grease Pencil: no reason to use an abbreviation here.
- "Around Current Frame" -> "Around Frame": actual name of the
onion-skinning method.
- "... (layer height for layer tool, i.e.)" -> "(i.e. the layer height
for the layer tool)": put "i.e." at the start of the sentence.
- Expand description of toe-in stereo camera option.
- "Children collections their parent-collection-specific settings" ->
"Children collections with their...": typo.
- "Generate vertex weights base on..." -> "based on" : typo, lower
case.
- Expand description of GP modifier properties, based on their mesh
counterparts.
- "AEnvelope" -> "Envelope": typo.
- "Falloff type the feather" -> "of the feather": typo.
- "usually make transition as long as effect strip": rephrase.
- "When disabled a users extensions directory is created" -> "a
user's": typo.
- "successfull" -> "successful": typo.
- "Remove all attributes... a single wildcard (*).": remove trailing
".".
- "..., use "Save Preferences."": remove trailing ".".
Some issues reported by Marina Veselkova and Tamar Mebonia.
Pull Request: https://projects.blender.org/blender/blender/pulls/120649
It is unknown why/how this can happen, but there are some files out there
that have e.g. Objects flagged as embedded data... See e.g. the
`(Anim) Hero p23 for 2.blend` file from our cloud gallery
(https://cloud.blender.org/p/gallery/5b642e25bf419c1042056fc6).
Not much to be done, but add another checking pass at the end of
readfile process to fix these.
One of the consequences of the mistake in 3fcf535d2e (fixed in previous
commit), was that the more recent `LIB_EMBEDDED_DATA_LIB_OVERRIDE` ID
flag could be wrongly set in some nodetrees from pre-2.76 blendfiles.
This commit adds a check that embedded IDs flagged with
`LIB_EMBEDDED_DATA_LIB_OVERRIDE` are actually embedded IDs of a
liboverride.
Pull Request: https://projects.blender.org/blender/blender/pulls/118921
This adds implicit sharing support for the `MemFile` undo-step. This decreases memory
usage and increases performance.
Implicit sharing allows the undo system to take (shared) ownership of some data.
Previously, the data would always be serialized and compared to the previous undo-step.
So this turns an O(n) operation into O(1) (in terms of memory usage and time).
Read/write code that wants to make use of this has to use the new `BLO_read_shared`
and `BLO_write_shared` functions respectively. Those either make use of implicit-sharing
internally or do the "full" read/write based on a passed-in function. It seems possible to
use the same API in the future to store shared data to .blend files.
Improvements:
* Much faster undo step creation in many cases by avoiding the majority data copies
and equality checks. This fixes#98574. I found undo step creation and undo step
decoding to be 2-5 times faster in some demo files from the blender website and in
some production files from the Heist project.
* Reduced memory usage when there is large data in `bmain`. For example, when
loading the same highly subdivided mesh that I used in #106228 the memory usage
is 1.03 GB now (compared to 1.62 GB in `main` currently). The main remaining copy
of the data now is done by rendering code.
* Some significant performance improvements were also measured for the new grease
pencil type (#105540).
There is one main downside of using implicit-sharing as implemented here: `MemFile`
undo steps can't be written as .blend files anymore. This has a few consequences:
* Auto-save becomes slower (up to 3x), because it can't just save the previous undo step
anymore and does a normal save instead. This has been discussed in more detail here:
https://devtalk.blender.org/t/remove-support-for-saving-memfile-undo-steps-as-blend-files-proposal/33544
It would be nice to work towards asynchronous auto-save to alleviate this problem.
Some previous work has been done to reduce the impact of this change in 41b10424c7
and f0f304e240. This has been committed separately in efb511a76d.
* Writing `quit.blend` has to do a normal file save now. So it's a bit slower too, but it's
less of a problem in practice.
* The `USE_WRITE_CRASH_BLEND` functionality does not work anymore. It doesn't seem
to be used by anyone (removed in e90f5d03c4)
There are also benefits to not writing `MemFile` from undo steps to disk. It allows us to
more safely do undo-specific optimizations without risking corrupted .blend files. This
is especially useful when we want to preserve forward compatibility in some cases.
This requires converting data before writing the .blend files, but this conversion is not
necessary for undo steps. Trying to implement this kind of optimization in the past has
often lead to bugs (e.g. 43b37fbc93).
Another new problem is that it is harder to know the size of each undo step. Currently, a
heuristic is used to approximate the memory usage, but better solutions could be found
if necessary.
Pull Request: https://projects.blender.org/blender/blender/pulls/106903
When an asset is heavily modified, all production files having
liboverrides of it will still try to link all their known linked
reference IDs, leading to potentially thousands of not-really-useful
warnings about missing IDs in the console.
Now that liboverrides resync cleans up better these left-over data, it's
better to report missing linked data _after_ the liboverride resync
process.
Note that the original place can still report all effectively missing
linked data if needed, but this is now a logging info, so it won't be
displayed anywhere unless explicitely requested.
Pull Request: https://projects.blender.org/blender/blender/pulls/118577
The depsgraph CoW mechanism is a bit of a misnomer. It creates an
evaluated copy for data-blocks regardless of whether the copy will
actually be written to. The point is to have physical separation between
original and evaluated data. This is in contrast to the commonly used
performance improvement of keeping a user count and copying data
implicitly when it needs to be changed. In Blender code we call this
"implicit sharing" instead. Importantly, the dependency graph has no
idea about the _actual_ CoW behavior in Blender.
Renaming this functionality in the despgraph removes some of the
confusion that comes up when talking about this, and will hopefully
make the depsgraph less confusing to understand initially too. Wording
like "the evaluated copy" (as opposed to the original data-block) has
also become common anyway.
Pull Request: https://projects.blender.org/blender/blender/pulls/118338
Avoids having yet another `switch` case over all ID types.
Note that we could also add a string to the IDTypeInfo, but imho this is
a bit too limited in scope/interest to expose this outside of the readfile
code.
Pull Request: https://projects.blender.org/blender/blender/pulls/117958
I added a new BLO_userdef_default.h header to contain declarations of
two global variables that are still defined in C files. Use of designated
initializers for large structs make those files harder to change.
Arguably this is a better header for them anyway.
Pull Request: https://projects.blender.org/blender/blender/pulls/118015
`UUID` generally stands for "universally unique identifier". The session identifier that
we use is neither universally unique, nor does it follow the standard. Therefor, the term
"session uuid" is confusing and should be replaced.
In #116888 we briefly talked about a better name and ended up with "session uid".
The reason for "uid" instead of "id" is that the latter is a very overloaded term in Blender
already.
This patch changes all uses of "uuid" to "uid" where it's used in the context of a
"session uid". It's not always trivial to see whether a specific mention of "uuid" refers
to an actual uuid or something else. Therefore, I might have missed some renames.
I can't think of an automated way to differentiate the case.
BMesh also uses the term "uuid" sometimes in a the wrong context (e.g. `UUIDFaceStepItem`)
but there it also does not mean "session uid", so it's *not* changed by this patch.
Pull Request: https://projects.blender.org/blender/blender/pulls/117350
The term `PIL` stands for "platform independent library." It exists since the `Initial Revision`
commit from 2002. Nowadays, we generally just use the `BLI` (blenlib) prefix for such code
and the `PIL` prefix feels more confusing then useful. Therefore, this patch renames the
`PIL` to `BLI`.
Pull Request: https://projects.blender.org/blender/blender/pulls/117325
The previous commit introduced a new `RPT_()` macro to translate
strings which are not tooltips or regular interface elements, but
longer reports or statuses.
This commit uses the new macro to translate many strings all over the
UI.
Most of it is a simple replace from `TIP_()` or `IFACE_()` to
`RPT_()`, but there are some additional changes:
- A few translations inside `BKE_report()` are removed altogether
because they are already handled by the translation system.
- Messages inside `UI_but_disable()` are no longer translated
manually, but they are handled by a new regex in the translation
system.
Pull Request: https://projects.blender.org/blender/blender/pulls/116804
Pull Request: https://projects.blender.org/blender/blender/pulls/116804
