Clears up a warning (to prevent && and || confusion), and clarifies what
specifically the if statement is trying to accomplish (check to see if
the capture is valid)
Having macros that state what these numbers mean is much more ideal than
just having a random number thrown in there, wondering why it was used
and what its purpose is (magic numbers).
The activate button is just silly for configuration in retrospect. It's
confusing to users, and was even confusing to some other developers.
Instead of using an 'Activate' button for game capture every time you
want to capture a window, just make the 'window' list have a default 'no
window' value (empty), and then have it always active when an actual
window is selected. The way syphon handles this on mac is actually
where I took the idea from (as suggested by Palana).
If shared memory file mapping fails, I've found that it's somewhat
normal due to something in windows -- usually the capture will always
eventually start up after a few tries. Only seems to apply to some
games though, for example seems to happen with counterstrike a lot for
some strange reason. Capture always eventually starts back up though.
I remember seeing this with OBS1 as well in many cases but always
thought it was some sort of fluke
If using the auto-fullscreen feature to hook in to a fullscreen, I found
that if you don't wait a few seconds before initializing the hook that
you can catch the process when it's just starting up and loading
important libraries (especially things such as steam/uplay/etc), which
can cause a little bit of interference with the process and on rare
occasions cause it to crash.
To help prevent the likelihood of that happening, this just makes it so
that the hook waits at least 3 seconds before even attempting to inject
the hook when using auto-fullscreen mode. After some extensive testing
I haven't had any issues since.
The design to not retry the hooks on most general error is just bad.
There are plenty of legitimate cases where it should retry the hook.
This changes it so that if a general failure occurs or if it isn't
capturing when the inject helper exits, it retries and increases the
length of time between retries.
Variables that track time should not have the name 'interval', they
should have the name 'time' instead so it's crystal clear that the
variable is tracking time.
Adds a variable 'retry_interval' to game capture that allows the
interval at which game capture checks to update to longer intervals if
the hook initialization has some sort of failure.
The reason why I want to do this is because I don't really like it when
the hook updates too often in failure, it just leads to log file spam
that I feel can be reduced, and it frequent updates feel a bit invasive.
I just generally feel more comfortable reducing the interval at which
the hook retries after failure.
The code neglected to take in to account that start_capture can also be
called when the texture updates its size/format in the hook and 'ready'
is signaled again, so it's possible that existing variables in the game
capture structure could be overwritten with new ones unintentionally.
The game capture 'Activate' button is likely to fool users in to
thinking it's not actually active if the game capture displays black, so
if it's active, rename the button to 'Reactivate' in order to sort of
hint at the user that it's actually active.
This adds the windows version of game capture.
New features:
- An option to hook any fullscreen application automatically (that
doesn't have borders) so that no specific window configuration is
required. Definitely a sorely needed feature
- An option to force memory capture for the sake of compatibility with
things such as SLI, multi-adapter setups (usually laptops), as well as
the ability to be used with the OpenGL renderer
- An optimization option to force scaling on the GPU before texture
transfer, reducing the transfer bandwidth (which is especially
important for compatibility capture)
- An optimization option to limit framerate to the current OBS framerate
to improve capture performance (mostly useful for compatibility
capture)
- An option to capture third-party overlays (such as steam)
- Logging improvements, game capture log will now be sent via pipe
instead of written to a separate file, making diagnosing problems a
little bit easier
Bl00drav3n
jp9000