Age | Commit message (Collapse) | Author | |
---|---|---|---|
2010-01-21 | svga: Don't swap buffers to system memory -- winsys' responsibility. | José Fonseca | |
2010-01-21 | svga: Follow buffer usage semantics properly. | José Fonseca | |
It's necessary to download buffers from the host always, except if the buffer is undefined, because: - just PIPE_BUFFER_USAGE_CPU_WRITE doesn't guarantee all data is written -- old contents may still pierce through - PIPE_BUFFER_USAGE_DISCARD refers to a range, not the whole buffer, so unless we track which parts have been modified and not we still need to download the data. | |||
2009-11-17 | svga: Add svga driver | Jakob Bornecrantz | |