| Age | Commit message (Collapse) | Author |
|---|
|
|
|
|
|
The hardware is able to store about 200 frames. If hardware buffer is full,
the data will be sent with the speed of DMA engine. This can be faster
when expected rate of 300 frames per second. It may be not possible to
decode frames at such speed and unless all frames are fit into the buffer,
the frame lost will occur.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ipecamera_get_next_event
|
|
DMA when camera is not grabbing
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
have arrived
|
|
|
|
|
|
often data is just streamed and pci is not make for infinite packets
|
|
|
|
|
|
|
|
modifications to reflect minor changes in hardware
|
|
|
|
for devices capable of addressing 24-bits only and may significantly degrade performance
|
|
|
|
|
|
allocations and mapping memory regions reserved with memmap boot option
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
