66259560e0
GS_RGBA, GS_BGRX, and GS_BGRA now use TYPELESS DXGI formats, so we can alias them between UNORM and UNORM_SRGB as necessary. GS_RGBA_UNORM, GS_BGRX_UNORM, and GS_BGRA_UNORM have been added to support straight UNORM types, which Windows requires for sharing textures from D3D9 and OpenGL. The D3D path aliases via views, and GL aliases via GL_EXT_texture_sRGB_decode/GL_FRAMEBUFFER_SRGB. A significant amount of code has changed in the D3D/GL backends, but the concepts are simple. On the D3D side, we need separate SRVs and RTVs to support nonlinear/linear reads and writes. On the GL side, we need to set the proper GL parameters to emulate the same. Add gs_enable_framebuffer_srgb/gs_framebuffer_srgb_enabled to set/get the framebuffer as SRGB or not. Add gs_linear_srgb_active/gs_set_linear_srgb to instruct sources that they should render as SRGB. Legacy sources can ignore this setting without regression. Update obs_source_draw to use linear SRGB as needed. Update render_filter_tex to use linear SRGB as needed. Add gs_effect_set_texture_srgb next to gs_effect_set_texture to set texture with SRGB view instead. Add SRGB helpers for vec4 struct. Create GDI-compatible textures without SRGB support. Doesn't seem to work with SRGB formats.
OBS Studio <https://obsproject.com> =================================== .. image:: https://dev.azure.com/obsjim/obsjim/_apis/build/status/obsproject.obs-studio?branchName=master :alt: OBS Studio Build Status - Azure Pipelines :target: https://dev.azure.com/obsjim/obsjim/_build/latest?definitionId=1&branchName=master .. image:: https://d322cqt584bo4o.cloudfront.net/obs-studio/localized.svg :alt: OBS Studio Translation Project Progress :target: https://crowdin.com/project/obs-studio .. image:: https://discordapp.com/api/guilds/348973006581923840/widget.png?style=shield :alt: OBS Studio Discord Server :target: https://obsproject.com/discord What is OBS Studio? ------------------- OBS Studio is software designed for capturing, compositing, encoding, recording, and streaming video content, efficiently. It's distributed under the GNU General Public License v2 (or any later version) - see the accompanying COPYING file for more details. Quick Links ----------- - Website: https://obsproject.com - Help/Documentation/Guides: https://github.com/obsproject/obs-studio/wiki - Forums: https://obsproject.com/forum/ - Build Instructions: https://github.com/obsproject/obs-studio/wiki/Install-Instructions - Developer/API Documentation: https://obsproject.com/docs - Donating/backing/sponsoring: https://obsproject.com/contribute - Bug Tracker: https://github.com/obsproject/obs-studio/issues Contributing ------------ - If you would like to help fund or sponsor the project, you can do so via `Patreon <https://www.patreon.com/obsproject>`_, `OpenCollective <https://opencollective.com/obsproject>`_, or `PayPal <https://www.paypal.me/obsproject>`_. See our `contribute page <https://obsproject.com/contribute>`_ for more information. - If you wish to contribute code to the project, please make sure to read the coding and commit guidelines: https://github.com/obsproject/obs-studio/blob/master/CONTRIBUTING.rst - Developer/API documentation can be found here: https://obsproject.com/docs - If you wish to contribute translations, do not submit pull requests. Instead, please use Crowdin. For more information read this thread: https://obsproject.com/forum/threads/how-to-contribute-translations-for-obs.16327/ - Other ways to contribute are by helping people out with support on our forums or in our community chat. Please limit support to topics you fully understand -- bad advice is worse than no advice. When it comes to something that you don't fully know or understand, please defer to the official help or official channels.