Support for GPU vendors other than NVIDIA

gmbeard / shadow-cast

GPU accelerated screen and audio recording for Linux

GNU General Public License v2.0

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Open gmbeard opened 9 months ago

gmbeard commented 9 months ago

Support for other vendors / manufacturers should be possible as long as the devices support VAAPI H/W encoding.

At a high level, the steps would be...

Capture the FB to a GPU-resident texture (eglCreateImage with EXT_image_dma_buf_import for Wayland)
Render the texture(s) to an off-screen buffer
Supply the off-screen buffer to VAAPI