Are you sure? Previously, if the data had been stored in the wrong orientation, you should have got (0.25, 0.75, 0.5, 1) due to the 0.5 and 0.75 being off the diagonal.
(Or I've completely misunderstood something...) On Tue, Sep 9, 2014 at 9:34 AM, Ian Romanick <[email protected]> wrote: > From: Ian Romanick <[email protected]> > > The way the data was previously laid out, both tests would pass even if > the driver stored the data in the wrong orientation. > > Signed-off-by: Ian Romanick <[email protected]> > --- > tests/spec/glsl-1.50/uniform_buffer/gs-mat4-row-major.shader_test | 2 +- > tests/spec/glsl-1.50/uniform_buffer/gs-mat4.shader_test | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git > a/tests/spec/glsl-1.50/uniform_buffer/gs-mat4-row-major.shader_test > b/tests/spec/glsl-1.50/uniform_buffer/gs-mat4-row-major.shader_test > index 7ee7813..39e0fab 100644 > --- a/tests/spec/glsl-1.50/uniform_buffer/gs-mat4-row-major.shader_test > +++ b/tests/spec/glsl-1.50/uniform_buffer/gs-mat4-row-major.shader_test > @@ -52,6 +52,6 @@ vertex/float/2 > -1.0 1.0 > > [test] > -uniform mat4 m 0.25 0.0 0.0 0.0 0.0 0.0 0.75 0.0 0.0 0.5 0.0 0.0 0.0 > 0.0 0.0 1.0 > +uniform mat4 m 0.25 0.5 0.75 1.0 1.0 2.0 3.0 4.0 0.0 0.0 0.0 0.0 -1.0 > -2.0 -3.0 -4.0 > draw arrays GL_TRIANGLE_FAN 0 4 > probe all rgba 0.25 0.5 0.75 1.0 > diff --git a/tests/spec/glsl-1.50/uniform_buffer/gs-mat4.shader_test > b/tests/spec/glsl-1.50/uniform_buffer/gs-mat4.shader_test > index d2e1c61..1779990 100644 > --- a/tests/spec/glsl-1.50/uniform_buffer/gs-mat4.shader_test > +++ b/tests/spec/glsl-1.50/uniform_buffer/gs-mat4.shader_test > @@ -52,6 +52,6 @@ vertex/float/2 > -1.0 1.0 > > [test] > -uniform mat4 m 0.25 0.0 0.0 0.0 0.0 0.0 0.75 0.0 0.0 0.5 0.0 0.0 0.0 > 0.0 0.0 1.0 > +uniform mat4 m 0.25 0.5 0.75 1.0 1.0 2.0 3.0 4.0 0.0 0.0 0.0 0.0 -1.0 > -2.0 -3.0 -4.0 > draw arrays GL_TRIANGLE_FAN 0 4 > probe all rgba 0.25 0.5 0.75 1.0 > -- > 1.8.1.4 > > _______________________________________________ > Piglit mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/piglit _______________________________________________ Piglit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/piglit
