(Note: This commit also modified text-freetype2)
The implementation of get_modified_timestamp() did not check the return
value of stat(), so in case the check fails the values in the stats
structure can be any garbage on the stack and the value of
stats.st_mtime can change on every call. This can trigger a reload of
the image every second, even if the file was not actually modified.
Closesjp9000/obs-studio#520
Adds deinterlacing API functions. Both standard and 2x variants are
supported. Deinterlacing is set via obs_source_set_deinterlace_mode and
obs_source_set_deinterlace_field_order.
This was implemented in to the core itself because deinterlacing should
happen before effect filters are processed, but after async filters are
processed. If this were added as a filter, there is the possibility
that a different filter is processed before deinterlacing, which could
mess with the result. It was also a bit easier to implement this way
due to the fact that that deinterlacing may need to have access to the
previous async frame.
Effects were split in to separate files to reduce load time (especially
for yadif shaders which take a significant amount of time to compile).
Instead of just updating the async texture variables directly in the
source, allow the ability to pass the async texture variables via
function parameters to allow the ability to parse more than one frame to
more than one texture.
This code is primarily intended to be used to upload/convert the
"previous" async frame for the deinterlacer (if necessary).
Just creates an effect to the target variable only if its current value
is null. This will be used for deinterlacing effects to prevent having
to compile the shaders unless they're actually being used.
(Note: This commit also modifies obs-filters and text-freetype2)
This simplifies writing of effects. DrawMatrix is no longer necessary
because there are no sources that require drawing with a color matrix
other than async sources, and async sources are automatically processed
and don't defer their initial render stage to filters.
When the #include directive in in the C lexer preprocessor is
encountered, the files being included need to be relative to the
directory of the file that the include was used in.
Originally this on by default, but then was changed to being off by
default because it was thought that there were permission issues, but it
turned out that the permission issues were a separate bug, so it's safe
to have this be default to on again.
This is a fast/immediate solution to a possible bug with caching the DLL
versions for game capture hook addresses - may as well just reload game
capture hook addresses each time the program is run for the time being
just to be safe. Load time will increase a little for the time being
but it's worth it to prevent any issues with game capture.
(Note: This commit also changes the UI)
Changed:
-------------------
void obs_load_sources(obs_data_array_t *sources_list);
To:
-------------------
void obs_load_sources(obs_data_array_t *sources_list,
obs_source_load_cb callback, void *private_data);
Signals should really never be required to use to make some function
work properly. The "source_load" signal was required for the
obs_load_sources function, but it's meant more for loading private data
in the settings, not for general loading of sources.
This changes it so that a callback is explicitly required to load the
sources.
It seems more intuitive if the recording paths for the Simple
Output, Advanced Default Output and Advanced FFmpeg Output are
linked together, so that the user does not have to manage three
paths if switching between the different options.
The UI elements are also connected so that a change to one
signals a change to the others with the corresponding config
setting.
Jim
Christoph Hohmann
sorayuki
thekrzos
John R. Bradley
John Bradley
Gol-D-Ace
TotalCaesar659
hwdro
Charles Ray Shisler III