On 4 June 2012 13:11, Ian Romanick <i...@freedesktop.org> wrote: > From: Ian Romanick <ian.d.roman...@intel.com> > > In single precision, 1.5707963 becomes 1.5707962513 which is too > small. However, 1.5707964 becomes 1.5707963705 which is just right. > The value 1.5707964 is already used in asin.ir. > > NOTE: This is a candidate for stable release branches. > > Signed-off-by: Ian Romanick <ian.d.roman...@intel.com> > Cc: Olivier Galibert <galib...@pobox.com> > Cc: Paul Berry <stereotype...@gmail.com> >
Reviewed-by: Paul Berry <stereotype...@gmail.com> > --- > src/glsl/builtins/ir/acos.ir | 8 ++++---- > 1 files changed, 4 insertions(+), 4 deletions(-) > > diff --git a/src/glsl/builtins/ir/acos.ir b/src/glsl/builtins/ir/acos.ir > index f0078f8..8c3797e 100644 > --- a/src/glsl/builtins/ir/acos.ir > +++ b/src/glsl/builtins/ir/acos.ir > @@ -4,26 +4,26 @@ > (declare (in) float x)) > ((declare () float s) > (call asin (var_ref s) ((var_ref x))) > - (return (expression float - (constant float (1.5707963)) (var_ref > s))))) > + (return (expression float - (constant float (1.5707964)) (var_ref > s))))) > > (signature vec2 > (parameters > (declare (in) vec2 x)) > ((declare () vec2 s) > (call asin (var_ref s) ((var_ref x))) > - (return (expression vec2 - (constant float (1.5707963)) (var_ref > s))))) > + (return (expression vec2 - (constant float (1.5707964)) (var_ref > s))))) > > (signature vec3 > (parameters > (declare (in) vec3 x)) > ((declare () vec3 s) > (call asin (var_ref s) ((var_ref x))) > - (return (expression vec3 - (constant float (1.5707963)) (var_ref > s))))) > + (return (expression vec3 - (constant float (1.5707964)) (var_ref > s))))) > > (signature vec4 > (parameters > (declare (in) vec4 x)) > ((declare () vec4 s) > (call asin (var_ref s) ((var_ref x))) > - (return (expression vec4 - (constant float (1.5707963)) (var_ref > s))))) > + (return (expression vec4 - (constant float (1.5707964)) (var_ref > s))))) > )) > -- > 1.7.6.5 > >
_______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
