15 Commits

Author SHA1 Message Date
jpark37
dad861b036 win-capture: Fix D3D leaks on swap chain release
For game capture, hook DXGI release function to release D3D objects if
the related swap chain is also being destroyed.

An added bonus is that the game capture hook will handle swap chain
recreation for applications that don't use ResizeBuffers.
2020-10-13 18:47:35 -07:00
jp9000
f53df7da64 clang-format: Apply formatting
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.
2019-06-23 23:49:10 -07:00
Richard Stanway
7a32f12d9c win-capture: Disable cached offsets writing
We don't read cached offsets any more, so it makes little sense to write
them on every startup.
2019-01-27 16:18:53 +01:00
Richard Stanway
f48b210d61 win-capture: Improve reading from get-graphics-offsets
Increase the buffer size to read the response in one call if possible,
and cause an error condition with log message if the offsets string is
empty.
2019-01-27 16:18:53 +01:00
Zachary Lund
6475a1c000 win-capture: Avoid obs functions in init_hooks 2018-04-24 14:17:28 -07:00
jp9000
1ca9f8872e win-capture: Add IDXGISwapChain1::Present1 hook support
Allows capturing games/programs that may be using Present1 instead of
the regular Present call for rendering.
2017-06-19 15:45:00 -07:00
jp9000
ca607f8b35 cmake: Add _CRT_SECURE_NO_WARNINGS to all projects
This prevents issues with using standard C functions, where microsoft
would otherwise spit out pointless warnings to encourage using
microsoft-specific functions instead.
2016-12-08 03:27:36 -08:00
jp9000
35285a26b7 win-capture: Do not load 64bit hook offsets on 32bit systems 2016-11-14 17:34:32 -08:00
jp9000
6d33f7e091 win-capture: Add trick to ensure game cap. shared tex support
This new trick forgoes the use of patches and allows the ability to use
shared GPU resources despite being a Direct3D 9.0c context.
2016-08-12 18:44:54 -07:00
jp9000
1755511b2f win-capture: Hook Reset/ResetEx in Present* funcs
The virtual address table values for Reset/ResetEx can sometimes point
to functions that are in libraries outside of D3D8.dll and D3D9.dll, and
will cause a crash if used.  Instead, just hook Reset/ResetEx when one
of the Present* functions are called.
2015-11-20 14:06:37 -08:00
jp9000
b4597218f0 win-capture: Use GetSytemDirectory instead of SH*
Instead of using shell functions to get the windows system directory,
use the kernel32 functions (GetSystemDirectory and
GetSystemWow64Directory).  Reduces a bit of unnecessary overhead.
2015-10-05 14:00:52 -07:00
jp9000
f29ac7770c win-capture: Cache data to reduce load time
Caches the D3D graphics offsets to file for the sake of improving module
load time.  If the D3D/DXGI DLL versions change, the data will be
refreshed.
2015-10-04 21:16:31 -07:00
Bl00drav3n
74042fff96 win-capture: Implement D3D8 game capture support 2015-02-09 05:02:48 -08:00
jp9000
731930af50 win-capture: Fix parameter type warning
Parameter expects uint8_t*, was using char*, so just cast to fix it.
2015-02-09 03:56:06 -08:00
jp9000
56899df08f win-capture: Add game capture
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
2014-12-09 15:25:59 -08:00