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- Rename RNA SpaceSeq.show_strip_overlay to show_overlays
matching the 3D View, the term "strip" was misleading as this is used
for the preview as well.
- Rename various RNA overlay settings to overlay_frame
since "Frame Offset" is a specific feature, avoid having both
Editor.show_overlay and SpaceSeq.show_overlays.
- Rename Editing `over_*` -> `overlay_frame_*` in DNA,
as well as flags.
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Rename `SEQ_EDIT_OVERLAY_SHOW` to `SEQ_EDIT_USE_FRAME_OVERLAY` to avoid
confusion between `SEQ_SHOW_OVERLAY` of `SpaceSeq.flag`
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`SequencesMeta.new_movie()` API function caused meta strip to change
length. Similar issue has been fixed in transform code by checking
if `MetaStack` exists. `MetaStack` is not used when changing data in
python.
Provide `seqbase` to `SEQ_time_update_sequence()` so the function can
check if change happens inside of meta strip.
This patch also merges `seq_time_update_sequence_bounds()` into
`SEQ_time_update_sequence()`. This is because same issue applies for
both functions and it is confusing to have more time update
functions.re if this will lead anywhere.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D12763
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Add Offset/Slope/Power controls to the color balance modifier. This is
already available in compositor.
Reviewed By: sergey, ISS
Differential Revision: https://developer.blender.org/D12575
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This patch adds color tags to VSE strips, an overlay option to toggle the colors
on and off, a section in the theme settings to define the 9 possible colors and
two ways of changing the color tag through the UI. You can change the color
through the right-click context menu, or in the strip side panel next to the
strip name.
Color tags are defined in user preferences and they can be disabled in overlay
settings.
Reviewed By: campbellbarton, ISS
Differential Revision: https://developer.blender.org/D12405
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Scene passed to the update callback is the active scene it //may// not
be that actual ID owner of the affected data (although in practice it
should always be currently).
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Add tools for image manipulation in sequencer preview region.
This includes:
- Translate, rotate and resize operators, tools and gizmos
- Origin for image transformation
- Median point and individual origins pivot modes
- Select and Box select operator works in preview
- Image overlay drawing
ref T90156
Reviewed By: campbellbarton
Differential Revision: https://developer.blender.org/D12105
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The panning angle allows a more intuitive panning when the output is
surround sound. It sets the angle on the horizontal plane around the
listener. 0 degrees is to the front, negative values go to the left and
positive ones to the right. +/-180 degrees is directly from the back.
Technical detail: the panning value is linear with the panning angle
with a factor of 90 degrees. For stereo this means that -1 is left and
+1 right, since the speakers are exactly 90 degrees to either side.
Differential Revision: https://developer.blender.org/D12275
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Callers that require lazy initialization can use SEQ_editing_ensure.
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Differential Revision: https://developer.blender.org/D12296
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We now use a for_each function with callback to iterate through all sequences in the scene.
This has the benefit that we now only loop over the sequences in the scene once.
Before we would loop over them twice and allocate memory to store temporary data.
The allocation of temporary data lead to unintentional memory leaks if the code used returns to exit out of the iteration loop.
The new for_each callback method doesn't allocate any temporary data and only iterates though all sequences once.
Reviewed By: Richard Antalik, Bastien Montagne
Differential Revision: http://developer.blender.org/D12278
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Blend mode replace is done in preprocessing stage, but property update
function invalidated composite cache.
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Changing strip offsets with RNA properties didn't tag depsgraph to
update for new strip start/end points.
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Multiple RNA update function invalidated cache twice.
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**Changes:**
- New enums correspond to 4 modes: `Stretch`, `Multiply`, `Frame Number` and `Length`.
- "`Multiply Factor`" has been removed;
- Value corresponding to "`use as speed`" enabled is now the value appended to the `Multiply` enum;
- Value corresponding to "`use as speed`" disabled is now the value appended to the `Frame Number` enum;
- Value corresponding to "`Scale to Length`" enabled is now the value appended to the `Length` enum;
- Except `Stretch` each mode has now its respective control values.
Differential Revision: https://developer.blender.org/D11856
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This adds id_properties_clear() and id_properties_ensure() functions
to RNA structs. This is meant as an initial change based on discussion
in review of D9697. However, they may be useful in other situations.
The change requires refactoring the internal idproperties callback to
return a pointer to the IDProperty pointer, which actually turns out
to be quite a nice cleanup.
An id_properties attribute could be added in the future potentially.
Differential Revision: https://developer.blender.org/D11908
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Was caused by recent clange sequences_all iterator in RNA (D11793).
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This field was used to reference "parent" meta strips in `sequences_all`
RNA collection iterator functions.
Use `SeqIterator` wrapped in `BLI_Iterator` to iterate over elements.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D11793
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Also use doxy style function reference `#` prefix chars when
referencing identifiers.
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Use lookup string callback function for `sequences_all` RNA property
`rna_SequenceEditor_sequences_all_lookup_string` using a GHash for faster lookups.
When names are changed or strips are added/removed the lookup is tagged invalid.
The next time the lookup is used it will rebuild it.
Reviewed By: sergey, jbakker
Differential Revision: https://developer.blender.org/D11544
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Seems to be a copy/paste error from
rB235c309e5f86e84fb08e1ff2c5c11eb0b775c388
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This field was used for extend feature to get handle position of
metastrip children. Since D9972 extend feature works only on meta
strip itself, not it's children.
So `SEQ_transform_get_left_handle_frame()` second argument is always
false and can be removed.
Another instance of `seq->tmp usage` is hack to distinguish strips to be
shuffled, which is not covered by this patch.
Reviewed By: campbellbarton
Differential Revision: https://developer.blender.org/D10321
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Fixed the logic for seeking in ffmpeg video files.
The main fix is that we now apply a small offset in ffmpeg_get_seek_pos
to make sure we don't get the frame in front of the seek position when
seeking backward.
The rest of the changes is general cleanup and untangling code.
Reviewed By: Richard Antalik
Differential Revision: http://developer.blender.org/D11492
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Proxies doesn't use MJPEG codec anymore, but text still referenced it.
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Now FPS is displayed in the video source for videos to provide easy
access.
Reviewed By: Richard Antalik
Differential Revision: http://developer.blender.org/D11441
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Since version 2.80, the annotations of the Scene strip were not displayed in VSE. Also, the UI panel was`Grease Pencil` and must be `Annotation`
The problem was the offscreen render hasn't evil_CTX and the section of the annotation was never called.
Differential Revision: https://developer.blender.org/D11329
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Recently `SEQ_sort()` function was split so functionality is provided
on per-seqbase basis. After discussion about this split, it turned out,
that per-seqbase operation is only that should be provided, because
RNA API functions need to be able to access arbitrary seqbase
Remove recently introduced function `seq_sort_seqbase` and change
`SEQ_sort` function to operate on seqbase.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D11297
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`SEQ_recursive_apply` and `SEQ_seqbase_recursive_apply` were incorrectly
refactored into `iterator.c` file, but they aren't part and don't use
sequencer iterator.
Functions are moved to `utils.c` file.
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- Position text in center of image
- Increase default font size so it's more visible
- Increase font size limit
- Increase limit for location, so text can be scolled off screen
- Wrap text by default
- Tweak default box and shadow color
- Change text shadow position
- Text box no longer casts shadow
Reviewed By: ISS
Differential Revision: https://developer.blender.org/D10571
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Bold and italic fonts can be switched quickly by presing corresponding
button.
Reviewed By: ISS
Differential Revision: https://developer.blender.org/D10542
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Tag relations to update to load new sound.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D10182
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Approximately 138 changes in the spelling of compound words
and proper names like "Light Probe", "Shrink/Fatten", "Face Map".
In many cases, hyphens were used where they aren't correct, like
"re-fit". Other common changes include:
- "Datablock" -> "data-block"
- "Floating point" -> "floating-point"
- "Ngons" -> "n-gons"
These changes help give the language used in the interface
a consistent, more professional feel.
Differential Revision: https://developer.blender.org/D9923
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Approximately 195 changes of capitalization to conform to MLA title style.
UI labels and property names should use MLA title case, while descriptions
should be capitalized like regular prose, generally with only the start of
a sentence capitalized.
Differential Revision: https://developer.blender.org/D9922
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This value was meant to be used for keeping images that are slowest to
render in cache. Method of measurement was flawed, because it doesn't
take UI overhead into consideration.
Cache panel is to be removed because users should not have to tweak
settings like this. It is not useful for development either, therefore
it is removed completely.
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API functions get SEQ_ prefix.
Intern functions get seq_ prefix
Functions also have appropriate category included in name.
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Prepare for `BLI_str_unescape` which doesn't read well
without the separator.
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Use RNA_api_sequences() for SequenceEditor and MetaSequence
sequences member.
Defines pair of dispatch functions rna_Sequences_editing_* and
rna_Sequences_meta_* that pass pointer to seqbase to
rna_Sequences_* function.
Downside of this implementation is, that it defines 2 seemingly
different RNA collections - SequencesMeta and SequencesTopLevel
Reviewed By: mont29
Differential Revision: https://developer.blender.org/D9601
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This adds a Box option to the Text strip's style properties, plus related Box Margin value:
{F9208309}
When enabled the text is placed on top of a solid-filled rectangle of a chosen color, as shown below:
{F9208324}
When the box option is disabled the text strip works the same as it does now. When the box option is enabled the meaning of the Shadow option changes to provide a drop-shadow on the rectangle (and not on the text itself). The latter made more sense to me.
The box margin is specified as a fraction of the image width. The offset of the drop-down box shadow is fixed to a specific fraction of the image width as well.
I tested this feature on a movie of a couple of minutes containing dozens of text strips (all with box background), edge cases like multi-line strings and text overlapping the image edges.
Reviewed By: ISS
Differential Revision: https://developer.blender.org/D9468
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Proxies are expected to be fast to read. Storing them in cache has
little to no effect on performance.
This change also allows to omit invalidation of cache when user switch
between proxies and original media.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D9473
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Map frame for cached raw images to strip input media frame range. This
means that static images or extended frame range of movies will only
generate one cache entry.
timeline_frame is stored in cache key as a reference - on what frame
was this entry created, so we don't have to reverse lookup frame range.
Since each media frame corresponds to one cache frame with same frame
index key, there is no need to invalidate raw cache when changing time
remapping properties like use_reverse_frames or strobe
No changes are needed for disk cache, since invalidating raw entry
assumes all data will be invalidated.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D9462
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Replace BKE_sequencer wirh SEQ_render or SEQ_proxy prefixes.
In cases where function is very generic, only SEQ prefix is used.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D9439
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This patch changes behavior of strip transform and crop feature.
Purpose of this change is to allow display arbitrary portion of input
image, simplify user interface and workflow.
Offset and Crop values in old files are converted in versioning.
Offset animation is also converted. Crop animation and animation of
crop or offset enable properties is not taken into account
Changes in behavior and interface:
- If image is added to timeline it is scaled to fit inside preview area
while maintaining aspect ratio. Image is centered. This is considered
as a baseline for further transformation.
- Scale and rotation was added, so it is possible to transform image at
it's original resolution.
- Crop will not affect image transformation (does not move image).
- Values of Crop and Transform Position are in pixels, these values are
corrected if preview is fraction of project resolution.
- Transform and Mirror panel has been removed and new Transform panel
and Crop panel is moved to Adjust panel. Mirror is now part of new
Transform panel.
Technical changes:
- Preprocessing stage must work on duplicated image, because original is
cached. Previously Crop and Offset could run at once and required only
one duplication of image. This is not the case with new algorithms, so
duplication on demand is implemented. Transformation can read original
image and will output new image that is safe to modify. It should be
possible to add crop step to transform algorithm, so that Crop won't
require previous duplication though.
- Use Crop and Use Translation checkboxes were removed. Individual
values are compared to default values to check if image needs to be
processed. In case of transform this will be done also if resolution of
source.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D8393
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This reverts commit 0277579b2850f0ba097741ca22eb8ae9ccd9bcea.
This commit caused build errors on Linux.
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This patch changes behavior of strip transform and crop feature.
Purpose of this change is to allow display arbitrary portion of input
image, simplify user interface and workflow.
Offset and Crop values in old files are converted in versioning.
Offset animation is also converted. Crop animation and animation of
crop or offset enable properties is not taken into account
Changes in behavior and interface:
- If image is added to timeline it is scaled to fit inside preview area
while maintaining aspect ratio. Image is centered. This is considered
as a baseline for further transformation.
- Scale and rotation was added, so it is possible to transform image at
it's original resolution.
- Crop will not affect image transformation (does not move image).
- Values of Crop and Transform Position are in pixels, these values are
corrected if preview is fraction of project resolution.
- Transform and Mirror panel has been removed and new Transform panel
and Crop panel is moved to Adjust panel. Mirror is now part of new
Transform panel.
Technical changes:
- Preprocessing stage must work on duplicated image, because original is
cached. Previously Crop and Offset could run at once and required only
one duplication of image. This is not the case with new algorithms, so
duplication on demand is implemented. Transformation can read original
image and will output new image that is safe to modify. It should be
possible to add crop step to transform algorithm, so that Crop won't
require previous duplication though.
- Use Crop and Use Translation checkboxes were removed. Individual
values are compared to default values to check if image needs to be
processed. In case of transform this will be done also if resolution of
source.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D8393
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