`obs_sceneitem_group_add_item` and `obs_Sceneitem_group_remove_item`
were leaving the affected scene in an inconsistent state.
To resolve, simplify and make the code more readable, we replace the
manual linked lists mutation with existing `detach_sceneitem` and
`attach_sceneitem` calls.
Adds API:
obs_scene_add_group2
obs_scene_insert_group2
obs_sceneitem_group_ungroup2
These functions should be used by plugins if they need to use these
functions and need to send a refresh signal. If a major API rework ever
happens the old functions should be removed. The old functions should
eventually be deprecated.
The reason why specifying a 'signal' parameter is useful is because it's
a bit more seamless for the user interface to be able to have custom
handling of these specific cases. It looks better and doesn't require
completely erasing/recreating the entire list, which is visually
unappealing.
Previously the assertion required the idx to be smaller than the number
of elements in the darray. This would mean you could not insert anything
at the end of a darray, and would make it impossible to insert an array
into an empty darray.
SIMDE was introduced for aarch64 support, however, the library itself
supports non-SIMD fallback, which allows us provide support to other
platforms without code changes.
There is another world beyond x86. So we can simply enable SIMDE for
processors without SSE2 support.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
This allows the ability to do things such as change defaults or
properties of sources without necessarily breaking older user
configurations that had older defaults or properties.
This uses three methods of obtaining the actual windows version,
RtlGetVersion which is the ntdll version of GetVersionEx that bypasses
the manifest check garbage, looking up the file version of a file that
is most likely to be updated per windows version (ntoskrnl), and the
registry. Of the three values, it chooses the highest windows version
obtained by the three.
Closesobsproject/obs-studio#2294
Allows the ability for manual transitioning to smoothly flow
(interpolate) to the intended transition point over a short period of
time rather than simply setting a hard transition point number. Doing
this allows manual transitioning to occur more smoothly, and in a more
visually pleasant way.
Allows the ability to manually specify the transitioning point so the
user can transition at a custom rate, usually done by a device that can
be used as a T-bar
Co-authored-by: Jim <obs.jim@gmail.com>
When obs_properties_remove_by_name is called on any obs_properties_t*,
it corrupts the pointers for first_property and last which end up
pointing at either unallocated memory or randomly into the heap memory.
Neither of these is a good thing, and it usually leads to rapid
unscheduled program behavior, also known as crashing and security
issues.
This fixes the issue by first checking if the pointer stored in
props->last is identical to &cur->next, then checking if we are the
only element (cur is also prev element), and if we are then the pointer
is fixed to point back at props->first_property. Additionally fixes
props->first_property which was never updated either.
sse-intrin.h is a required header now, but the implicit path
breaks building addons once the headers are installed.
Fix this by making the path explicit.
Qt seems to force STA, so it's misleading to ask for MTA and ignore the
failure result, so just ask for STA. Also, don't uninitialize COM if
initialization failed.
