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obs-studio/plugins/win-capture/plugin-main.c

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win-capture: Add win8+ monitor capture Uses the output duplicator API in order to get a high performance monitor capture on windows 8+. This is actually designed to be interchangeable with regular GDI-based monitor capture (uses the same source id).
2014-12-31 23:59:24 -08:00
#include <windows.h>
Reimplement monitor capture - Implement windows monitor capture (code is so much cleaner than in OBS1). Will implement duplication capture later - Add GDI texture support to d3d11 graphics library - Fix precision issue with sleep timing, you have to call timeBeginPeriod otherwise windows sleep will be totally erratic.
2014-03-05 09:43:14 -08:00
#include <obs-module.h>
win-capture: Use get_win_ver (not GetVersionEx)
2015-08-01 14:45:17 -07:00
#include <util/windows/win-version.h>
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.
2015-10-03 23:30:00 -07:00
#include <util/platform.h>
Reimplement monitor capture - Implement windows monitor capture (code is so much cleaner than in OBS1). Will implement duplication capture later - Add GDI texture support to d3d11 graphics library - Fix precision issue with sleep timing, you have to call timeBeginPeriod otherwise windows sleep will be totally erratic.
2014-03-05 09:43:14 -08:00
OBS_DECLARE_MODULE()
Add locale for modules
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OBS_MODULE_USE_DEFAULT_LOCALE("win-capture", "en-US")
Reimplement monitor capture - Implement windows monitor capture (code is so much cleaner than in OBS1). Will implement duplication capture later - Add GDI texture support to d3d11 graphics library - Fix precision issue with sleep timing, you have to call timeBeginPeriod otherwise windows sleep will be totally erratic.
2014-03-05 09:43:14 -08:00
win-capture: Add win8+ monitor capture Uses the output duplicator API in order to get a high performance monitor capture on windows 8+. This is actually designed to be interchangeable with regular GDI-based monitor capture (uses the same source id).
2014-12-31 23:59:24 -08:00
extern struct obs_source_info duplicator_capture_info;
Reimplement monitor capture - Implement windows monitor capture (code is so much cleaner than in OBS1). Will implement duplication capture later - Add GDI texture support to d3d11 graphics library - Fix precision issue with sleep timing, you have to call timeBeginPeriod otherwise windows sleep will be totally erratic.
2014-03-05 09:43:14 -08:00
extern struct obs_source_info monitor_capture_info;
Add window capture Now that we have the priorties window in we can finally be able to select windows for capture source such as window capture. Only took about an hour or two to write. Also, fixed some depednency issues on winmm.lib with obs-outputs
2014-04-07 01:20:36 -07:00
extern struct obs_source_info window_capture_info;
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
2014-11-10 17:35:02 -08:00
extern struct obs_source_info game_capture_info;
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.
2015-10-03 23:30:00 -07:00
extern bool cached_versions_match(void);
extern bool load_cached_graphics_offsets(bool is32bit);
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
2014-11-10 17:35:02 -08:00
extern bool load_graphics_offsets(bool is32bit);
/* temporary, will eventually be erased once we figure out how to create both
* 32bit and 64bit versions of the helpers/hook */
#ifdef _WIN64
#define IS32BIT false
#else
#define IS32BIT true
#endif
Reimplement monitor capture - Implement windows monitor capture (code is so much cleaner than in OBS1). Will implement duplication capture later - Add GDI texture support to d3d11 graphics library - Fix precision issue with sleep timing, you have to call timeBeginPeriod otherwise windows sleep will be totally erratic.
2014-03-05 09:43:14 -08:00
Remove version parameter from obs_module_load Replaced by obs_get_version() API
2014-07-27 12:42:43 -07:00
bool obs_module_load(void)
Reimplement monitor capture - Implement windows monitor capture (code is so much cleaner than in OBS1). Will implement duplication capture later - Add GDI texture support to d3d11 graphics library - Fix precision issue with sleep timing, you have to call timeBeginPeriod otherwise windows sleep will be totally erratic.
2014-03-05 09:43:14 -08:00
{
win-capture: Use get_win_ver (not GetVersionEx)
2015-08-01 14:45:17 -07:00
struct win_version_info ver;
win-capture: Add win8+ monitor capture Uses the output duplicator API in order to get a high performance monitor capture on windows 8+. This is actually designed to be interchangeable with regular GDI-based monitor capture (uses the same source id).
2014-12-31 23:59:24 -08:00
bool win8_or_above = false;
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.
2015-10-03 23:30:00 -07:00
char *config_dir;
config_dir = obs_module_config_path(NULL);
if (config_dir) {
os_mkdirs(config_dir);
bfree(config_dir);
}
win-capture: Add win8+ monitor capture Uses the output duplicator API in order to get a high performance monitor capture on windows 8+. This is actually designed to be interchangeable with regular GDI-based monitor capture (uses the same source id).
2014-12-31 23:59:24 -08:00
win-capture: Use get_win_ver (not GetVersionEx)
2015-08-01 14:45:17 -07:00
get_win_ver(&ver);
win-capture: Add win8+ monitor capture Uses the output duplicator API in order to get a high performance monitor capture on windows 8+. This is actually designed to be interchangeable with regular GDI-based monitor capture (uses the same source id).
2014-12-31 23:59:24 -08:00
win-capture: Use get_win_ver (not GetVersionEx)
2015-08-01 14:45:17 -07:00
win8_or_above = ver.major > 6 || (ver.major == 6 && ver.minor >= 2);
win-capture: Add win8+ monitor capture Uses the output duplicator API in order to get a high performance monitor capture on windows 8+. This is actually designed to be interchangeable with regular GDI-based monitor capture (uses the same source id).
2014-12-31 23:59:24 -08:00
obs_enter_graphics();
if (win8_or_above && gs_get_device_type() == GS_DEVICE_DIRECT3D_11)
obs_register_source(&duplicator_capture_info);
else
obs_register_source(&monitor_capture_info);
obs_leave_graphics();
Add window capture Now that we have the priorties window in we can finally be able to select windows for capture source such as window capture. Only took about an hour or two to write. Also, fixed some depednency issues on winmm.lib with obs-outputs
2014-04-07 01:20:36 -07:00
obs_register_source(&window_capture_info);
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
2014-11-10 17:35:02 -08:00
win-capture: Always refetch game capture addresses 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.
2016-03-13 08:20:37 -07:00
if (/*cached_versions_match() &&*/ load_cached_graphics_offsets(IS32BIT)) {
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.
2015-10-03 23:30:00 -07:00
load_cached_graphics_offsets(!IS32BIT);
obs_register_source(&game_capture_info);
} else if (load_graphics_offsets(IS32BIT)) {
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
2014-11-10 17:35:02 -08:00
load_graphics_offsets(!IS32BIT);
obs_register_source(&game_capture_info);
}
Reimplement monitor capture - Implement windows monitor capture (code is so much cleaner than in OBS1). Will implement duplication capture later - Add GDI texture support to d3d11 graphics library - Fix precision issue with sleep timing, you have to call timeBeginPeriod otherwise windows sleep will be totally erratic.
2014-03-05 09:43:14 -08:00
return true;
}