[Mesa-dev] [PATCH 2/2] demos/pixeltest: Adapt the example for points too.

[Erik Faye-Lund]

On Wed, Jan 8, 2014 at 6:30 PM,  <jfonseca at vmware.com> wrote:
> From: José Fonseca <jfonseca at vmware.com>
>
> This example is very useful to understand the rasterization of lines.
> And with this change, points too.
>
> Adding a key / command-line option to switch modes is left for a future
> opportunity though.
> ---
>  src/demos/pixeltest.c | 109 ++++++++++++++++++++++++++++++++------------------
>  1 file changed, 69 insertions(+), 40 deletions(-)
>
> diff --git a/src/demos/pixeltest.c b/src/demos/pixeltest.c
> index 0898290..0b6a580 100644
> --- a/src/demos/pixeltest.c
> +++ b/src/demos/pixeltest.c
> @@ -31,6 +31,10 @@ float width = 1.0f;
>  #define SIZE 128                /* of non-zoomed drawing region */
>  #define ZOOM 32                 /* scale factor for zooming */
>
> +// TODO: Allow to switch mode via key and/or command-line option.
> +//GLenum mode = GL_POINT;
> +GLenum mode = GL_LINE;
> +

C++/C99 comments in source-file normally using traditional C comments.