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OBS Studio - Free and open source software for live streaming and screen recording
cc-plus-plusdirectshowfacebook-liveffmpeggame-capturelive-streamingscreen-capturetwitch-tvvideo-recordingyoutube-live
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Previously we would actually initialize a texture memory that would then also have to be deleted when we bound the EGLImage to the texture during dmabuf import. Instead simply do not create the dummy texture memory. One odd thing is that we must still query the texture to ensure its initialized or binding the EGLImage will not work. So we leave the TEXTURE_MAX_LEVEL check. This makes screencapture up to 100x faster on discrete intel cards and likely has some performance benefit for amd/integrated cards. Without this dmabufs are actually slower than shared memory for these intel cards. |
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OBS Studio <https://obsproject.com> =================================== .. image:: https://github.com/obsproject/obs-studio/actions/workflows/main.yml/badge.svg?branch=master&event=push :alt: OBS Studio Build Status - GitHub Actions :target: https://github.com/obsproject/obs-studio/actions/workflows/main.yml?query=event%3Apush+branch%3Amaster .. image:: https://badges.crowdin.net/obs-studio/localized.svg :alt: OBS Studio Translation Project Progress :target: https://crowdin.com/project/obs-studio .. image:: https://img.shields.io/discord/348973006581923840.svg?label=&logo=discord&logoColor=ffffff&color=7389D8&labelColor=6A7EC2 :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 page: https://obsproject.com/wiki/How-To-Contribute-Translations-For-OBS - 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.