On Mon, Mar 01, 2010 at 12:55:09PM +0100, Jerome Glisse wrote: > So you don't like the pipe_context::validate() of Jose ? My > taste goes to the pipe_context::validate() and having state > tracker setting the proper flag according to the API they > support (GL_OUT_OF_MEMORY for GL), this means just drop > rendering command that we can't do.
validate-then-do is a race condition waiting to happen. Validate is also a somewhat costly operation to do, and 99.999% of the time for nothing. You don't want to optimize for the error case, and that's what validate *is*. OG. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Mesa3d-dev mailing list Mesa3d-dev@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mesa3d-dev
