Re: [Mesa-dev] [PATCH] i965: handle gl_PointCoord for Gen4 and Gen5 platform

2012-02-18 Thread Liu Aleaxander
On Sat, Feb 18, 2012 at 3:45 AM, Eric Anholt wrote: > On Fri, 17 Feb 2012 16:09:37 +0800, Yuanhan Liu > wrote: >> This patch add the support of gl_PointCoord gl builtin var for platform >> gen4 and gen5(ILK). >> >> We can get the point start coord and the current pixel coord, and the >> only lef

Re: [Mesa-dev] [PATCH] i965: handle gl_PointCoord for Gen4 and Gen5 platform

2012-02-17 Thread Eric Anholt
On Fri, 17 Feb 2012 16:09:37 +0800, Yuanhan Liu wrote: > This patch add the support of gl_PointCoord gl builtin var for platform > gen4 and gen5(ILK). > > We can get the point start coord and the current pixel coord, and the > only left element needed is the point size. Thus I wrote another simp

[Mesa-dev] [PATCH] i965: handle gl_PointCoord for Gen4 and Gen5 platform

2012-02-17 Thread Yuanhan Liu
This patch add the support of gl_PointCoord gl builtin var for platform gen4 and gen5(ILK). We can get the point start coord and the current pixel coord, and the only left element needed is the point size. Thus I wrote another simple SF routine for that. Bugzilla: https://bugs.freedesktop.org/sho