[Mesa-dev] [PATCH 01/10] tnl: add some comments in render_line_loop code

[Matt Turner]

On Fri, Oct 16, 2015 at 2:25 PM, Brian Paul <brianp at vmware.com> wrote:
> And remove '(void) flags' line which is not needed.
> ---
>  src/mesa/tnl/t_vb_rendertmp.h | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/src/mesa/tnl/t_vb_rendertmp.h b/src/mesa/tnl/t_vb_rendertmp.h
> index 44dee76..26a1695 100644
> --- a/src/mesa/tnl/t_vb_rendertmp.h
> +++ b/src/mesa/tnl/t_vb_rendertmp.h
> @@ -124,19 +124,19 @@ static void TAG(render_line_loop)( struct gl_context *ctx,
>     GLuint i;
>     LOCAL_VARS;
>
> -   (void) flags;
> -
>     INIT(GL_LINE_LOOP);
>
>     if (start+1 < count) {
>        if (TEST_PRIM_BEGIN(flags)) {
>          RESET_STIPPLE;
> +         /* draw the first line from v[0] to v[1] */
>           if (ctx->Light.ProvokingVertex == GL_LAST_VERTEX_CONVENTION_EXT)
>              RENDER_LINE( ELT(start), ELT(start+1) );
>           else
>              RENDER_LINE( ELT(start+1), ELT(start) );
>        }
>
> +      /* draw lines from v[1] to V[n-1] */

Presumably lower case v[n-1] here.