(This also modifies image-source, obs-text, text-freetype2, and UI)
This improves source definition versioning. To do this, it now stores
two identifier names. One "unversioned" which is the original name, and
one "versioned" with the version number appended.
This fixes both backward compatibility with older OBS versions, and
fixes the inability to use "add existing" in OBS itself on sources
created from older version definitions.
The problem with using obs_get_video_info for a default is that the user
can change that value. A default should not be a value that is subject
to change based upon the user's settings.
Instead, choose a sane "normal" value, like 1920x1080. Later on, this
should be replaced with a system that allows automatic resizing via the
user.
This reverts commit 46c5780a77.
This needs to be reverted for now because users who did not set a size
on it (left it at default and just stretched it) will now suddenly have
the source's size change out of nowhere. There needs to be backward
compatibility implementation for this.
Code submissions have continually suffered from formatting
inconsistencies that constantly have to be addressed. Using
clang-format simplifies this by making code formatting more consistent,
and allows automation of the code formatting so that maintainers can
focus more on the code itself instead of code formatting.
Defers the update of the slideshow source until the user has pressed OK
or exited the properties dialog. This ensures images aren't reloaded
every time the user adjusts a setting.
When the slideshow is deactivated (not shown to the stream), makes it so
that it can either continue playing regardless, pause, or restart the
slideshow when the source is activated (shown to the stream) again.
Split from jp9000/obs-studio#976
Adds an option that allows the user to specify the size (or aspect) of
the bounding source size which all the images are then scaled in to.
Acts similarly to "bounding box" of scene items, but for the slide show
and its sub-sources.
The code to process GIF animations contains a return statement that
skiped the file modification check, if the source is not in an active
scene. Like that images in the preview scene of studio mode would never
update, when they get modified on disk.
Also reloading the image, if an animation file has been modified before
processing the old animation that will be replaced later anyway, seems
like a better way to do it.
