2 commits

Author	SHA1	Message	Date
Wim Taymans	b466fe67dd	pipewire-v4l2: Implement more ioctls ... Collect all video/source nodes and enumerate their formats. We use this to return the supported formats and to check if a format is supported. Use evenfd as the even we return from open. Make the eventfd readable when we have a new buffer ready. Connect a stream when setting a format. Collect buffers. Implement mmap/munmap on the buffer memory. Implement queue and dequeue of buffers. This is enough to make the webcam test work in firefox.	2021-10-14 10:16:35 +02:00
Wim Taymans	e68fd36f90	pipewire-v4l2: the start of a v4l2 LD_PRELOAD library	2021-10-14 10:16:35 +02:00