Re: [Mesa-dev] [PATCH] gallium: add initial pure integer support

2011-09-25 Thread Dave Airlie
On Sun, Sep 25, 2011 at 7:09 PM, Dave Airlie wrote: > From: Dave Airlie > > This add support for unsigned/signed integer types via adding a 'pure' bit > in the format description table. It adds 4 new u_format get/put hooks, > for get/put uint and get/put sint so that accessors can get native acce

[Mesa-dev] [PATCH] gallium: add initial pure integer support

2011-09-25 Thread Dave Airlie
From: Dave Airlie This add support for unsigned/signed integer types via adding a 'pure' bit in the format description table. It adds 4 new u_format get/put hooks, for get/put uint and get/put sint so that accessors can get native access to the integer bits. This is used to avoid precision loss v