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Quite straightforward change, which makes it so audio handles are
only created inside of evaluated datablocks.
Exception is adding sound strip to the sequencer, which needs an
audio handle to query length and number of channels. This is done
by temporarily loading sound file into an original datablock, and
then tossing it away.
There is an assert in sound.c which verifies that audio system is
used from an evaluated domain, which should help porting all the
cases which are likely missed by this commit.
Some annoying parts:
- `BKE_sound_update_scene()` is iterating over all bases, and does
special ID tags to see whether sound has been handled or not
already. This can not be done the old fashion now.
Ideally, this will be done as a speaker datablock evaluation,
but seems that would require a lock since audio API is not safe
for threading. So this is not a desired way i'd say.
Possible solution here would be to iterate over ID datablocks
using dependency graph query API.
- Frame jump needs to call `BKE_sound_seek_scene()` directly
because there might be some flags assigned to the scene which
could be clear after operator execution is over.
Need to verify if that's the case though. This is a bit hairy
code, so sticking to a safest and known to work approach for
now.
- Removed check for format when opening new sound file.
Maybe we can have some utility function which queries channel
and duration information, leaving the caller's code clean and
tidy.
Tested following cases:
- Adding/removing/moving sequencer's sound strips.
- Adding/moving speakers in viewport.
- Rendering audio.
Reviewers: brecht
Differential Revision: https://developer.blender.org/D4779
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This allows to have scene and speaker copy-on-write executed without
interrupting the playing sound.
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Allows to identify where the strip came from.
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The sound handles are still in the original datablocks, so it's easier
to test since there should be no functional changes.
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Needs to be done in order to localize sound handlers to the evaluated
IDs only. This commit might not be fully optimal, since it does more
things on every scene update request, but that will be solved by the
upcoming change which will put those updates to a dependency graph.
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The idea is to make that responsible for dealing with
things like audio update on frame jump and such.
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Currently only adding, removing and transforming strips. Most likely more
tags is needed.
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Just adds sequencer operation and links possible sound ID to it.
No functional changes, just moving towards sound system integration
into the dependency graph.
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Currently those IDs are not covered by copy-on-write mechanism since
that ruins the current design of BKE_sound, But this change allows to
move towards system where sound handlers are only valid for an evaluated
ID datablocks.
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As mentioned in the comment, the icon width computation relies on
big enough margins; however in compact mode they aren't big enough
and the label gets truncated.
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started with recent UV Sculpt tool-system integration rB928becec60d1
Fixes T64094
Reviewers: brecht
Maniphest Tasks: T64094
Differential Revision: https://developer.blender.org/D4788
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This is better than showing an error after trying to add them. Ref T61560.
Differential Revision: https://developer.blender.org/D4767
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These are the internal changes to Cycles, for Blender integration there are no
functional changes in this commit.
Images are converted to scene linear color space on file load, and on reading
from the OpenImageIO texture cache. 8-bit images are compressed with the sRGB
transfer function to avoid precision loss while keeping memory usages low. This
also means that for common cases of 8-bit sRGB images no conversion happens at
all on image loading.
Initial patch by Lukas, completed by Brecht.
Differential Revision: https://developer.blender.org/D3491
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This is the groundwork for supporting loading image textures with arbitrary
color spaces through OpenColorIO.
Initial patch by Lukas, completed by Brecht.
Differential Revision: https://developer.blender.org/D3491
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This adds our own OSL texture handle, that has info for OIIO textures or our
own custom texture types. A filename to handle hash map is used for lookups.
This is efficient because it happens at OSL compile time, because the optimizer
can figure out constant strings and replace them with texture handles.
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It was not selecting the handles, causing a skewed offset when transforming
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Differential Revision: https://developer.blender.org/D4781
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Return was set to Rename in all editors. Now set it per editor and exclude File Browser
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At first you could think that this refactor would not be
necessary, because `ACHANNEL_FIRST` exists already.
It contained the small y offset that all channels had.
Unfortunately, a lot of code assumed that
`ACHANNEL_FIRST = -ACHANNEL_HEIGHT`, making the
define pretty much useless. This refactor fixes that
for the action and nla editor.
As a nice side effect, this patch fixes channel box select.
Before there was always have a half-channel offset.
Reviewers: brecht
Differential Revision: https://developer.blender.org/D4783
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This was an attempt to speed up motion path calculation, which didn't
really work in real world animation files, where animators already
hide and disable all the heavy collections. Filtering approach also
doesn't allow to have multiple frames evaluated in multiple threads
easily.
Filtering also adds extra complexity on keeping the graph in a correct
and consistent state.
Fixes T64057: Blender crash when use motion paths
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More useful than operator search here, and more like some other apps.
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Was missing this by mistake
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- Use Display As rather than Draw Type, following naming conventions
- Rename Advanced subpanel to Stretching, since that more accurately describes what it's for
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This reverts commit a01bcfa6366f893fbc8fdbf537d91ece4832ea03.
This causes MSVC2019 build to fail with error C2059
Unfortunately this means we have to put up with bad formatting
in Python structs.
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Users have requested to have the Annotate tool added to Sculpt Mode. It can be useful for annotating while sculpting.
- Remove Measure tool from the tools_annotate group
- Add Measure tool to object and edit mode toolbar
- Add Annotate tools to Sculpt and Paint modes
Differential Revision: https://developer.blender.org/D4785
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This was only used once, other checks were masking out
RGN_SPLIT_PREV which isn't future proof (if other flags are added).
Add RGN_ALIGN_ENUM_FROM_MASK macro, use it everywhere we need to
check the alignment enum.
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clang-format doesn't expand macros,
add semicolon to prevent misleading formatting.
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Quiet extra-semi-stmt & missing-variable-declarations
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Was enabled by accident when updating startup.blend.
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Also correct unused flag comment, use doxy cross references.
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Use Ctrl-Shift-Click for this.
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Baking is to happen form within an evaluated scene.
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PBVH drawing was used even in weightpaint/vertexpaint because both uses
the sculpt session.
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Consistent with 3D View and animation editors.
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This is required for some add-ons
Example use:
ma = bpy.data.materials[0]
# create settings
bpy.data.materials.create_gpencil_data(ma)
# remove settings
bpy.data.materials.remove_gpencil_data(ma)
Related to T63707
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- Add `render_aa` and `viewport_aa` sampling setting for workbench. 0
samples means no AA, 1 sample uses FXAA and more samples will use
TAA.
The viewport `gpu_viewport_quality` can still limit viewport anti-aliasing
method.
- Use TAA when rendering images. (this used to be CPU based FSAA)
- Removed `R_OSA` related settings.
Reviewers: fclem, brecht
Maniphest Tasks: T60847
Differential Revision: https://developer.blender.org/D4773
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Same changes as for Dopesheet and Graph editor:
- Dragging in empty area starts a box selection
- Hold Shift to expand or Ctrl to remove
- LMB Dragging on keyframe moves key
- MMB Dragging anywhere moves selection
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* Fix operator adjust settings not working.
* Fix modal operator not working when invoked from search menu.
* Fix tagging to be correct for new depsgraph.
* Fix pose relax doing nothing when start and end frames match
even if the current frame value is different.
* Remove odd 0.3..0.7 limit in adjust operator settings panel.
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Can not use evaluated datablock to localize since that could point to
another evaluated datablock, which can not become part of another
dependency graph.
The original code needed to have unkeyed changes preserved, but now
we do have a flush of animation to an active dependency graph, so this
code is not needed anymore.
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- Dragging in empty area starts a box selection
- Hold Shift to expand or Ctrl to remove
- LMB Dragging on keyframe moves key
- MMB Dragging anywhere moves selection
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This flag becomes stuck in certain situations, causing the marker
camera switch feature to not work.
To fix old files with the problem, clear the flag on file load.
Also, the line that is supposed to clear it has wrong bit math,
causing seq_render_scene_strip to effectively toggle the flag on or
off every time it's run, instead of restoring to original state.
The flag and code were added in 001789d7337a by @campbellbarton.
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Only draw the depth buffer when overlays are enabled and scene
or view has changed.
When using Cycles in the viewport for every viewport draw call
the depth buffer was renewed. Draw calls happened when a sample
was finished or the status report was updated.
This could waist some CPU/GPU cycles. This change will check when
the depth buffer needs to be updated or when the last known depth
buffer could be reused.
Reviewers: brecht, fclem
Maniphest Tasks: T63525
Differential Revision: https://developer.blender.org/D4775
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