Commit graph

883 commits

Author SHA1 Message Date
Michael Fabian 'Xaymar' Dirks
911b8a1cf4 obs-audio-capture: Use util::event and delete move and copy operator
By using util::event a single obs::audio_capture can now have multiple callbacks for the same data, without requiring additional obs::audio_capture to be present. Additionally it allows us to stop listening on an obs callback if there are no actual listeners, and start listening as soon as there is a listener.

Move and Copy constructors are currently not supported by this class and thus have been marked deleted. Internally also now using obs::source to keep track of the used source.
2019-01-23 20:06:30 +01:00
Michael Fabian 'Xaymar' Dirks
52af973014 util-event: Listen, Silence callbacks and other operators 2019-01-23 20:02:50 +01:00
Michael Fabian 'Xaymar' Dirks
9848c5aa28 obs-source: Implement copy and move constructors and operators
There was no proper implementation for all copy and move constructors and operators before, which meant that occasionally the default behavior took over. This is not what we want, as the default behavior doesn't deal well with reference counted pointers.

Related: #32, #33
2019-01-23 18:49:20 +01:00
Michael Fabian 'Xaymar' Dirks
f910312a2d gfx-effect-source: Make destructor virtual 2019-01-23 02:26:32 +01:00
Michael Fabian 'Xaymar' Dirks
5a54a67946 project: Remove unused parameters and fix additional warnings 2019-01-23 02:26:32 +01:00
Michael Fabian 'Xaymar' Dirks
f0fa36a19e source-mirror: Fix format string and remove unused parameters 2019-01-23 02:26:32 +01:00
Michael Fabian 'Xaymar' Dirks
52f4e4641f project: Additional #ifdef _MSC_VER checks 2019-01-23 02:26:32 +01:00
Michael Fabian 'Xaymar' Dirks
f41bd2c7c1 source-mirror: Remove unnecessary register keyword
This keyword also no longer exists in C++17
2019-01-23 02:26:32 +01:00
Michael Fabian 'Xaymar' Dirks
ec544bddb3 gs-texture: Move ENABLE_BITMAPS_OPERATORS to global scope 2019-01-23 02:26:32 +01:00
wwj402
5492f76fd0 locale: Update chinese simplified language (#26) 2019-01-14 22:40:55 +01:00
Michael Fabian 'Xaymar' Dirks
e0e2d9fe80 project: Improve Linux support (#27 and #13)
While Linux was not an original goal of the project, it should still be supported out of the box. Therefore a number of changes are contained in this changeset:

- All C++ .h files were renamed to .hpp.
- All C includes (<....h>) were replaced with C++ includes (<c...>) and missing includes were added.
- std::memset and std::memcpy was replaced with memset and memcpy.
- All anonymous structs were removed where necessary.
- `extern "C"` was removed where it wasn't needed.
- #pragma warning was placed behind an #ifdef _MSC_VER
- The macros for `min`, `max` and `clamp` were removed as they were not used.
- `-fpedantic` was added to the GCC flags for bitmask support.
- `gs::rendertarget_op` is now declared before use.
- std::exception(const char*) was replaced with std::runtime_error(const char*).
- Added aligned_alloc and aligned_free macros for GCC and MSVC support.
- Replaced use of `sprintf_s` with `snprintf`.
- Placed additional guards around windows only code.

Additonally some changes were made that do not affect Linux:
- `NOMINMAX` and `NOINOUT` were removed.

Fixes: #27
Fixes: #13
2019-01-14 22:31:35 +01:00
Cat Stevens
3b1551b8ef cmake: Fix "FindLibobs.cmake" capitalisation
Fix "FindLibobs.cmake" filename case for case-sensitive filesystems
2019-01-14 22:20:56 +01:00
Michael Fabian 'Xaymar' Dirks
ca1e26fd20 filter-shadow-sdf: Fix crash when adding source
I'm not sure how this one passed by me. Or how this worked, as I have screenshots and videos of it working before applying this fix.
2018-12-23 23:48:08 +01:00
Michael Fabian 'Xaymar' Dirks
95fdcff3a9 cmake: Reworked build system for Installers and Archives 2018-12-23 21:15:05 +01:00
Michael Fabian 'Xaymar' Dirks
c94a3fa11f util-math: Use C++ math header 2018-12-23 19:57:07 +01:00
Michael Fabian 'Xaymar' Dirks
3952c33c60 filter-blur: Add Directional Blur (Motion Blur) and Step Scaling
Directional Blur (also known as Motion Blur in some art software) enables full control over the direction the passes are applied in, which can further be combined with the scaling option. With this very simple blur effects can have a massively bigger influence.

Step Scaling allows for improved control over individual Blur passes and can be combined with Directional Blur to imitate certain effects. It also allows smaller Blur sizes to cover a larger area, although with a drastic loss in final quality. For example, if someone is streaming at 720p and wants to have their dynamic 2160p background blurry to a very high degree, this option would allow that at next to no quality loss in the final stream. The actual values that need to be used vary for each source and encoder however, so they will have to be chosen carefully.
2018-12-23 19:54:57 +01:00
Michael Fabian 'Xaymar' Dirks
ad97eeebe7 filter-blur: Fix translucent source rendering and modernize code
Translucent sources previously rendered with wrong alpha, which caused sources to look different than they should. With the new code, this is no longer the case and instead now renders the source correctly.

Additionally the modernized code should reduce any problems with rendering by reducing the amount of duplicated manually written code and instead using classes.
2018-12-23 18:27:24 +01:00
Michael Fabian 'Xaymar' Dirks
fd14fd62a6 gs-rendertarget: Add function to get texture directly 2018-12-23 17:56:52 +01:00
Michael Fabian 'Xaymar' Dirks
a6f9451654 filter-blur: Switch to Kernel Array instead of Kernel Texture
This speeds up Gaussian Blur and Linear Gaussian Blur drastically reduces time spent reading textures and instead uses existing registers - maximizing time spent reading the actual image texture.

See Also: #21 Blur Quality
2018-12-23 02:00:30 +01:00
Michael Fabian 'Xaymar' Dirks
92c4b54177 filter-blur: Add Linear Gaussian Blur
Similar to Linear Box Blur, this version of Gaussian Blur reduces the total number of sample by up to n. This results in a total sample count (per pass) of O(n+1) for even radii and O(n+2) for odd radii. The quality sacrificed to do this is higher this time, though careful adjustment of the halfTexelDelta value can bring it much closer to normal Gaussian Blur. The current offset however had no noticable effects on visual quality.

See Also: #21 Blur Quality
2018-12-22 22:54:30 +01:00
Michael Fabian 'Xaymar' Dirks
93df9b50b8 filter-blur: Add Linear Box Blur and combine all effects
Linear Box Blur abuses the fact that with Linear Sampling we can sample up to four adjacent texels at the same time and get a correct result for Box Blur back. Using this the total number of sample for Box Blur is reduced by n, making the total either n+1 (Even Radius) or n (Odd Radius).

Additionally all blur effect files have been merged into a single blur.effect file to reduce the time required to change a single parameter name. New blur effects should be added as a new technique instead of as a new effect file.

See Also: #21 Blur Quality
2018-12-22 22:08:55 +01:00
wwj402
0ad73bbf67 add chinese simplified language 2018-12-22 20:52:05 +01:00
Michael Fabian 'Xaymar' Dirks
0c92f3dbf5 filter-shadow-sdf: Inner/Outer shadow based on signed distance fields
Adds Inner/Outer Shadows for dynamic sources based on signed distance field generation. This is fast, but does add a bit of latency when it comes to updates - which means that moving objects will leave a trail before the generator has a chance to update.

Fixes #3
2018-11-08 13:52:43 +01:00
Michael Fabian 'Xaymar' Dirks
c0cb20300b filter-blur: Rename factory and instance to blur_* 2018-11-08 11:16:55 +01:00
Michael Fabian 'Xaymar' Dirks
1aa42c58f0 plugin: Fix double plugin name in log line 2018-11-08 11:16:33 +01:00
Michael Fabian 'Xaymar' Dirks
844fcee0bd source-mirror: Additional protections against crashes on impossible behavior 2018-11-08 08:17:04 +01:00
Michael Fabian 'Xaymar' Dirks
ac06ff48bc source-mirror: Fix crash caused by source renames and forced destroy of a source 2018-11-08 08:08:38 +01:00
Michael Fabian 'Xaymar' Dirks
9ffe53754b obs-source: Add support for all signals on a source 2018-11-08 08:08:06 +01:00
Michael Fabian 'Xaymar' Dirks
79daeb5a75 util-event: Template event handler class 2018-11-08 08:07:49 +01:00
Michael Fabian 'Xaymar' Dirks
6216311827 project: Update README 2018-11-08 04:26:30 +01:00
Michael Fabian 'Xaymar' Dirks
e4a5b34745 gfx-source-texture: Check for valid child and parent 2018-11-08 04:26:01 +01:00
Michael Fabian 'Xaymar' Dirks
6d25342302 obs-source: Check for early source destruction
This should prevent problems where the source is destroyed but a pointer is still around to it.
2018-11-08 04:25:21 +01:00
Michael Fabian 'Xaymar' Dirks
11fc32f935 source-mirror: Fix crash with audio mirroring
Fixes #23
2018-11-07 15:29:24 +01:00
Michael Fabian 'Xaymar' Dirks
b87ca70796 project: Formatting 2018-11-07 15:24:25 +01:00
Michael Fabian 'Xaymar' Dirks
16f55ca583 source-mirror: Fix crash with audio data on obs_shutdown (#22)
Due to the lack of checking aud and aoi, a rare race condition crash can be observed with audio mirroring enabled on closing OBS. In this case, aoi is used even though it is null, causing OBS to crash instead of closing normally.

Fixes #22
2018-11-07 14:44:07 +01:00
Michael Fabian 'Xaymar' Dirks
b5339b4429 source-mirror: Add support for scenes and fix last commit 2018-11-07 14:44:07 +01:00
Michael Fabian 'Xaymar' Dirks
c084a0bfd0 source-mirror: Use a private scene source for rendering 2018-11-07 14:44:07 +01:00
Michael Fabian 'Xaymar' Dirks
0be79842e7 filter-transform: Fix various warnings 2018-11-07 14:44:07 +01:00
Michael Fabian 'Xaymar' Dirks
eef9f0697d gfx-effect-source: Fix various warnings 2018-11-07 14:44:07 +01:00
Michael Fabian 'Xaymar' Dirks
55abc87126 plugin: extern "C" around obs includes 2018-11-07 14:44:07 +01:00
Michael Fabian 'Xaymar' Dirks
f54efe7704 gfx-source-texture: Support for new obs-source managed class
This also adds support for proper source management in unmanaged cases.
2018-11-07 14:44:06 +01:00
Michael Fabian 'Xaymar' Dirks
58661bf3ac cmake: Add obs-source and obs-tools source 2018-11-07 14:44:06 +01:00
Michael Fabian 'Xaymar' Dirks
234cbf5dab obs-tools: Various obs related tools 2018-11-07 14:44:06 +01:00
Michael Fabian 'Xaymar' Dirks
9c0761adde obs-source: Managed class for obs_source_t 2018-11-07 14:44:06 +01:00
Michael Fabian Dirks
37ad918881 Add Issue Templates
Add issue templates to aid in categorizing and resolving issues.
2018-10-05 20:40:52 +02:00
Michael Fabian 'Xaymar' Dirks
daad792eda filter-blur: Add support for scene as mask input (#14)
Adds full support for Scenes as mask input so that you can re-use your overlay scene as a blur input and have the blur follow behind your overlay.

Closes #14
2018-10-01 01:03:48 +02:00
Michael Fabian 'Xaymar' Dirks
382a217f06 filter-blur: Add support for image and source masks (#14) 2018-10-01 01:00:00 +02:00
Michael Fabian 'Xaymar' Dirks
ebbc0cb1ce filter-blur: Fix Mask Type and split Color into Color and Alpha 2018-10-01 00:57:22 +02:00
Michael Fabian 'Xaymar' Dirks
999df5e6e5 gfx-source-texture: Refactoring 2018-10-01 00:54:18 +02:00
Michael Fabian 'Xaymar' Dirks
d56f4f9eac filter-blur: Add proper mask options
* Removes the old 'Region' fields and places them under a 'Mask' option that can do much more.
* Supported Mask types: Region, Image, Source.
* Image and Source mask types allow for a color filter and multiplier.
2018-09-30 22:48:47 +02:00