[Piglit] [PATCH] Add utility function piglit_draw_triangle

[Eric Anholt]

On Tue, 17 Apr 2012 19:46:21 +0530, Anuj Phogat <anuj.phogat at gmail.com> wrote:
> These utility functions to draw triangle would help in testing antialiasing
> and depth related issues.
> 
> Signed-off-by: Anuj Phogat <anuj.phogat at gmail.com>
> ---
>  tests/util/piglit-util-gl.c |   59 +++++++++++++++++++++++++++++++++++++++++++
>  tests/util/piglit-util.h    |    4 +++
>  2 files changed, 63 insertions(+), 0 deletions(-)
> 
> diff --git a/tests/util/piglit-util-gl.c b/tests/util/piglit-util-gl.c
> index 4270cd6..5aeacad 100644
> --- a/tests/util/piglit-util-gl.c
> +++ b/tests/util/piglit-util-gl.c
> @@ -708,6 +708,65 @@ piglit_escape_exit_key(unsigned char key, int x, int y)
>  }
>  
>  /**
> + * Convenience function to draw an axis aligned triangle.
> + */

I'm dubious that these are axis aligned triangles.
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