If audio monitoring is enabled and set to output only, the
obs_source_show_preloaded_video function would still incorrectly set the
current source audio output timestamp to the current system time, which
would cause audio to use an incorrect starting point from long ago for
the first starting audio segment if audio monitoring is then turned off
some time after having started the source.
Instead, the starting timestamp should be set to 0 if audio monitoring
is enabled with no output to stream, so that if/when audio monitoring is
disabled, it recalculates the starting timestamp of the first audio
packet on the spot again.
Closesobsproject/obs-studio#1522
Certain windows functions may allow 0 as a valid handle value, therefore
INVALID_HANDLE_VALUE is a more appropriate initialization value.
Closesobsproject/obs-studio#1519
When calling obs_display_set_background_color, the value set in the
'color' parameter should always be used as-is. 0 should not indicate a
color other than black. To do anything otherwise is silly and confusing
for users of the API.
Closesobsproject/obs-studio#1516
Track 1 offset is reset but not the offset for other tracks.
This caused sync issues in between tracks (with track 1 and others).
(bug found by EposVox)
The pthread_setname_np manpage states:
The thread name is a meaningful C language string, whose length is
restricted to 16 characters, including the terminating null byte ('\0').
Don't allow calling a source's custom get_width or get_height callbacks
unless the context is valid. Fixes a bug where a null pointer could be
passed to those functions.
Adds api functions to extract gs_eparam_t values, including
gs_effect_get_val(), gs_effect_get_val_size(),
gs_effect_get_default_val() and gs_effect_get_default_val_size()
Gives the ability to retrieve param annotations. Blocks wrapped in <>
following a parameter.
For example:
float slider < float max_value = 10.0; float min_value = 0.0; >;
These blocks are not for shading purposes but to help describe the
shader's gui as in the example above.
Adds graphics api functions for retrieving annotations:
size_t gs_param_get_num_annotations(const gs_eparam_t *param);
gs_eparam_t *gs_param_get_annotation_by_idx(const gs_eparam_t *param,
size_t annotation);
gs_eparam_t *gs_param_get_annotation_by_name(const gs_eparam_t *param,
const char *name);
On macOS, the older version of the browser plugin used to reside in a
different directory. This would cause two versions of obs-browser to
load if you installed the new version of OBS over the old version of
OBS. This fixes that bug with an slightly unsightly hack by
blacklisting that older module if it tries to load an obs-module that
resides in that specific older directory.
Correct "regsiter" to "register" in a couple function names. These
functions are currently unused. Let's correct these names before they
start getting used.
Useful when you need to modify transform properties of group sub-items
and have the transform available immediately (group sub-items always
automatically defer their transform update to the next frame).
The value of 0 can represent a valid hotkey ID, so make sure that when
we initialize a hotkey variable, that we use OBS_INVALID_HOTKEY_ID or
OBS_INVALID_HOTKEY_PAIR_ID and not 0.
This fixes a bug where scene item hotkey pair IDs would be initialized
to 0, and it would unregister valid unrelated hotkeys. Particularly,
the start/stop streaming hotkey pair ID, which would commonly be the
first hotkey pair created, thus having the hotkey pair ID of 0. The
start/streaming hotkey pair would unintentionally be unregistered via
code in obs-scene.c.
Allows specifying a release candidate version, and outputs release
candidate version variables to libobs/obs-config.h. Useful for using
cmake to specify a release candidate version.
Originally, the build numbers 21.1.1 and 21.1.2 weren't added to the
master branch -- only to the two bugfix tag branches. This is being
added again in order to build some test builds that don't prompt for
update.
Because groups can now be used in multiple scenes at once, it's
important that if the user wishes to ungroup a group, that they must be
able to keep the group intact if it exists in other scenes. This
requires duplicating all scene items (as well as their hotkey/private
data) instead of just reparenting the subitems.
This fixes an issue where if the user had the group referenced in
multiple scenes, the group would become empty in other scenes.
Due to the recent change in which scene items now only update their
transforms during the next frame's tick, snapping sources would
sometimes jitter and have incorrect snapping. This fixes that issue by
reverting to the behavior of updating the transform immediately rather
than deferring the update to the next frame tick, but only on non-group
items.
This should not be done on items that are sub-items of groups because we
rely on the obs_scene_item::update_transform variable to update the
parent group's transform in addition.
Instead of updating the scene item texture any time
update_item_transform() is called, only update it when
obs_scene_item::update_transform is called. Prevents having to lock the
graphics mutex needlessly.
