Re: [Mesa-dev] [PATCH V2 2/2] glsl: clean up and fix bug in varying linking rules

2016-02-09 Thread Timothy Arceri
On Tue, 2016-02-09 at 01:29 -0800, Kenneth Graunke wrote: > On Tuesday, February 2, 2016 12:20:01 PM PST Timothy Arceri wrote: > > The existing code was very hard to follow and has been the source > > of at least 3 bugs in the past year. > > > > The existing code also has a bug for SSO where if we

Re: [Mesa-dev] [PATCH V2 2/2] glsl: clean up and fix bug in varying linking rules

2016-02-09 Thread Kenneth Graunke
On Tuesday, February 2, 2016 12:20:01 PM PST Timothy Arceri wrote: > The existing code was very hard to follow and has been the source > of at least 3 bugs in the past year. > > The existing code also has a bug for SSO where if we have a > multi-stage SSO for example a tes -> gs program, if we try

[Mesa-dev] [PATCH V2 2/2] glsl: clean up and fix bug in varying linking rules

2016-02-01 Thread Timothy Arceri
The existing code was very hard to follow and has been the source of at least 3 bugs in the past year. The existing code also has a bug for SSO where if we have a multi-stage SSO for example a tes -> gs program, if we try to use transform feedback with gs the existing code would look for the trans