On 02/21/2013 08:48 AM, Eric Anholt wrote:
Ian Romanick <i...@freedesktop.org> writes:
On 02/15/2013 10:46 PM, Eric Anholt wrote:
The desktop spec asks for gl_PointCoord to be defined only when
GL_POINT_SPRITE is enabled, and it's undefined otherwise (why?!). The
ES spec doesn't have GL_POINT_SPRITE and gl_PointCoord is always
defined. So just make our implementation always give you gl_PointCoord
regardless of the enable.
We had a similar issue with core-profiles, which also lack the enable.
I seem to recall that we just changed the default state to enabled...
which would also fix this issue for i915. Right?
Yeah, sent out a patch fixing the regression. I'm tempted to put this
patch in anyway -- it gets us consistency with gen6+, and keeps you from
having to think about what happens in the undefined case before.
Thoughts?
That seems reasonable.
On the other patch series... I seem to recall that there was only one
failing ES2 conformance test on GEN5... point sprite. I'm going to see
if that series fixes that failure.
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